========================================================================
 ADAPT-VQE (FermionicPool, 10 qubits)
========================================================================

[METADATA]
units: Angstrom
n_atoms: 2
geometry:
  O       4.0000000000     4.0000000000     3.3960000000
  O       4.0000000000     4.0000000000     4.6040000000
cell_present: True
cell_vectors:
  a1 = [  8.0000000000   0.0000000000   0.0000000000]
  a2 = [  0.0000000000   8.0000000000   0.0000000000]
  a3 = [  0.0000000000   0.0000000000   8.0000000000]
cell_lengths: a=8.0000000000 b=8.0000000000 c=8.0000000000
cell_angles: alpha=90.000000 beta=90.000000 gamma=90.000000

[OPTIMIZATION SETUP]
classical_optimizer: COBYLA
energy_unit: eV
max_iterations: 12
gradient_tol: 0.001
reference_energy_eV: -3234.4790711646
initial_ansatz: |HF> (0 parameters)
mapping: jordan_wigner
num_particles: (4, 2)
pool_size: 37

------------------------------------------------------------------------
[ITERATION 1]
selected_operator: D(2,6->4,8)
  kind: fermionic-double
  gradient: 7.857170e-01
  pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
expressivity_E: 12.950342
energy_eV: -3242.1227071707
num_parameters: 1
cnot_count: 76
circuit_depth: 93
total_gates: 118
one_qubit_gates: 42
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=8.536466e-02
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.978536e-02
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=5.042022e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=2.106101e-01
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=2.195452e-01
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=1.073921e-01
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=7.857170e-01 (selected)
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=1.131011e-01
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=7.284287e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 2]
selected_operator: D(1,6->4,8)
  kind: fermionic-double
  gradient: 1.593730e-01
  pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
expressivity_E: 9.998957
energy_eV: -3242.6645756416
num_parameters: 2
cnot_count: 168
circuit_depth: 201
total_gates: 244
one_qubit_gates: 76
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=5.915996e-03
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=1.204379e-01
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.094758e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.393682e-01
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=1.593730e-01 (selected)
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=1.055285e-01
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=4.992056e-05
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=3.445541e-02
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=9.784854e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 3]
selected_operator: S(3->4)
  kind: fermionic-single
  gradient: 1.584678e-01
  pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
expressivity_E: 9.004977
energy_eV: -3247.2555568505
num_parameters: 3
cnot_count: 172
circuit_depth: 207
total_gates: 255
one_qubit_gates: 83
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.584678e-01 (selected)
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=1.032729e-01
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=2.429882e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.361742e-01
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=5.317370e-05
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=1.159201e-01
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=1.140873e-04
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=5.048445e-02
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=7.723398e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 4]
selected_operator: D(1,6->4,9)
  kind: fermionic-double
  gradient: 7.782811e-02
  pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
expressivity_E: 9.669687
energy_eV: -3247.8366677091
num_parameters: 4
cnot_count: 276
circuit_depth: 324
total_gates: 394
one_qubit_gates: 118
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=3.437182e-05
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.066099e-02
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.423714e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=3.116402e-02
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=1.152762e-05
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=7.782811e-02 (selected)
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=7.841530e-06
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=4.197308e-02
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.780814e-03
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 5]
selected_operator: S(6->7)
  kind: fermionic-single
  gradient: 1.224426e-01
  pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
expressivity_E: 9.319453
energy_eV: -3248.3134795513
num_parameters: 5
cnot_count: 280
circuit_depth: 331
total_gates: 405
one_qubit_gates: 125
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.092212e-04
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=1.224426e-01 (selected)
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.479205e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=2.074159e-02
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=8.925049e-05
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=9.236174e-05
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=3.105774e-05
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=4.079033e-02
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=3.990855e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 6]
selected_operator: D(2,6->4,9)
  kind: fermionic-double
  gradient: 5.071429e-02
  pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
expressivity_E: 9.427267
energy_eV: -3248.6003896418
num_parameters: 6
cnot_count: 368
circuit_depth: 434
total_gates: 528
one_qubit_gates: 160
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.156270e-04
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=4.351281e-05
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.642836e-02
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.559751e-02
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=6.978675e-04
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=3.844361e-04
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=1.882294e-04
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=5.071429e-02 (selected)
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=3.234463e-04
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 7]
selected_operator: D(0,5->4,8)
  kind: fermionic-double
  gradient: 1.803678e-02
  pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
expressivity_E: 9.194579
energy_eV: -3248.6157529837
num_parameters: 7
cnot_count: 488
circuit_depth: 570
total_gates: 683
one_qubit_gates: 195
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.672980e-03
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.435099e-03
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.803678e-02 (selected)
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.611282e-02
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=1.382605e-02
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=7.030359e-03
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=3.824363e-03
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=5.301052e-05
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.186586e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 8]
selected_operator: D(0,5->4,9)
  kind: fermionic-double
  gradient: 1.859574e-02
  pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
expressivity_E: 9.045909
energy_eV: -3248.6300190699
num_parameters: 8
cnot_count: 620
circuit_depth: 718
total_gates: 849
one_qubit_gates: 229
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.717454e-03
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.542905e-03
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=1.277828e-05
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.859574e-02 (selected)
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=1.384406e-02
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=7.126675e-03
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=3.785636e-03
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=3.316467e-05
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.165993e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 9]
selected_operator: D(1,6->4,8)
  kind: fermionic-double
  gradient: 1.365932e-02
  pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
expressivity_E: 8.176361
energy_eV: -3248.8113659846
num_parameters: 9
cnot_count: 712
circuit_depth: 826
total_gates: 978
one_qubit_gates: 266
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.626684e-03
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.473822e-03
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=8.214777e-06
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=1.712531e-05
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=1.365932e-02 (selected)
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=6.964569e-03
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=3.805373e-03
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=3.462807e-06
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.209154e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 10]
selected_operator: S(6->7)
  kind: fermionic-single
  gradient: 2.426716e-02
  pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
expressivity_E: 7.676125
energy_eV: -3249.3750495694
num_parameters: 10
cnot_count: 716
circuit_depth: 834
total_gates: 989
one_qubit_gates: 273
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.326857e-02
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.426716e-02 (selected)
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=5.305634e-04
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=7.167896e-04
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=8.130084e-04
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=2.994448e-03
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=1.296630e-03
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=3.493484e-05
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.869883e-02
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 11]
selected_operator: D(0,5->4,9)
  kind: fermionic-double
  gradient: 2.448787e-02
  pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
expressivity_E: 8.009473
energy_eV: -3249.3945650917
num_parameters: 11
cnot_count: 848
circuit_depth: 981
total_gates: 1155
one_qubit_gates: 307
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=4.061382e-04
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=9.041065e-05
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=2.343225e-03
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=2.448787e-02 (selected)
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=5.620968e-06
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=3.639394e-06
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=1.307862e-05
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=3.727076e-05
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=1.271765e-04
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

------------------------------------------------------------------------
[ITERATION 12]
selected_operator: D(0,5->4,8)
  kind: fermionic-double
  gradient: 3.861715e-03
  pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
expressivity_E: 7.636920
energy_eV: -3249.3949419426
num_parameters: 12
cnot_count: 968
circuit_depth: 1117
total_gates: 1310
one_qubit_gates: 342
pool_size: 37
operator_pool:
  [  0] S(0->4)  |grad|=0.000000e+00
        pauli: -0.5j XZZZYIIIII  +0.5j YZZZXIIIII
  [  1] S(1->4)  |grad|=0.000000e+00
        pauli: -0.5j IXZZYIIIII  +0.5j IYZZXIIIII
  [  2] S(2->4)  |grad|=0.000000e+00
        pauli: -0.5j IIXZYIIIII  +0.5j IIYZXIIIII
  [  3] S(3->4)  |grad|=1.150045e-04
        pauli: -0.5j IIIXYIIIII  +0.5j IIIYXIIIII
  [  4] S(5->7)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZYII  +0.5j IIIIIYZXII
  [  5] S(5->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZYI  +0.5j IIIIIYZZXI
  [  6] S(5->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIXZZZY  +0.5j IIIIIYZZZX
  [  7] S(6->7)  |grad|=2.163086e-05
        pauli: -0.5j IIIIIIXYII  +0.5j IIIIIIYXII
  [  8] S(6->8)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZYI  +0.5j IIIIIIYZXI
  [  9] S(6->9)  |grad|=0.000000e+00
        pauli: -0.5j IIIIIIXZZY  +0.5j IIIIIIYZZX
  [ 10] D(0,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXXZYII  +0.125j XZZZXYZXII  -0.125j XZZZYXZXII  -0.125j XZZZYYZYII  +0.125j YZZZXXZXII  +0.125j YZZZXYZYII  -0.125j YZZZYXZYII  +0.125j YZZZYYZXII
  [ 11] D(0,5->4,8)  |grad|=3.861715e-03 (selected)
        pauli: -0.125j XZZZXXZZYI  +0.125j XZZZXYZZXI  -0.125j XZZZYXZZXI  -0.125j XZZZYYZZYI  +0.125j YZZZXXZZXI  +0.125j YZZZXYZZYI  -0.125j YZZZYXZZYI  +0.125j YZZZYYZZXI
  [ 12] D(0,5->4,9)  |grad|=5.316430e-06
        pauli: -0.125j XZZZXXZZZY  +0.125j XZZZXYZZZX  -0.125j XZZZYXZZZX  -0.125j XZZZYYZZZY  +0.125j YZZZXXZZZX  +0.125j YZZZXYZZZY  -0.125j YZZZYXZZZY  +0.125j YZZZYYZZZX
  [ 13] D(0,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXYII  +0.125j XZZZXIYXII  -0.125j XZZZYIXXII  -0.125j XZZZYIYYII  +0.125j YZZZXIXXII  +0.125j YZZZXIYYII  -0.125j YZZZYIXYII  +0.125j YZZZYIYXII
  [ 14] D(0,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZYI  +0.125j XZZZXIYZXI  -0.125j XZZZYIXZXI  -0.125j XZZZYIYZYI  +0.125j YZZZXIXZXI  +0.125j YZZZXIYZYI  -0.125j YZZZYIXZYI  +0.125j YZZZYIYZXI
  [ 15] D(0,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j XZZZXIXZZY  +0.125j XZZZXIYZZX  -0.125j XZZZYIXZZX  -0.125j XZZZYIYZZY  +0.125j YZZZXIXZZX  +0.125j YZZZXIYZZY  -0.125j YZZZYIXZZY  +0.125j YZZZYIYZZX
  [ 16] D(1,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZYII  +0.125j IXZZXYZXII  -0.125j IXZZYXZXII  -0.125j IXZZYYZYII  +0.125j IYZZXXZXII  +0.125j IYZZXYZYII  -0.125j IYZZYXZYII  +0.125j IYZZYYZXII
  [ 17] D(1,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZYI  +0.125j IXZZXYZZXI  -0.125j IXZZYXZZXI  -0.125j IXZZYYZZYI  +0.125j IYZZXXZZXI  +0.125j IYZZXYZZYI  -0.125j IYZZYXZZYI  +0.125j IYZZYYZZXI
  [ 18] D(1,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXXZZZY  +0.125j IXZZXYZZZX  -0.125j IXZZYXZZZX  -0.125j IXZZYYZZZY  +0.125j IYZZXXZZZX  +0.125j IYZZXYZZZY  -0.125j IYZZYXZZZY  +0.125j IYZZYYZZZX
  [ 19] D(1,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IXZZXIXYII  +0.125j IXZZXIYXII  -0.125j IXZZYIXXII  -0.125j IXZZYIYYII  +0.125j IYZZXIXXII  +0.125j IYZZXIYYII  -0.125j IYZZYIXYII  +0.125j IYZZYIYXII
  [ 20] D(1,6->4,8)  |grad|=6.221346e-06
        pauli: -0.125j IXZZXIXZYI  +0.125j IXZZXIYZXI  -0.125j IXZZYIXZXI  -0.125j IXZZYIYZYI  +0.125j IYZZXIXZXI  +0.125j IYZZXIYZYI  -0.125j IYZZYIXZYI  +0.125j IYZZYIYZXI
  [ 21] D(1,6->4,9)  |grad|=8.550426e-06
        pauli: -0.125j IXZZXIXZZY  +0.125j IXZZXIYZZX  -0.125j IXZZYIXZZX  -0.125j IXZZYIYZZY  +0.125j IYZZXIXZZX  +0.125j IYZZXIYZZY  -0.125j IYZZYIXZZY  +0.125j IYZZYIYZZX
  [ 22] D(2,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZYII  +0.125j IIXZXYZXII  -0.125j IIXZYXZXII  -0.125j IIXZYYZYII  +0.125j IIYZXXZXII  +0.125j IIYZXYZYII  -0.125j IIYZYXZYII  +0.125j IIYZYYZXII
  [ 23] D(2,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZYI  +0.125j IIXZXYZZXI  -0.125j IIXZYXZZXI  -0.125j IIXZYYZZYI  +0.125j IIYZXXZZXI  +0.125j IIYZXYZZYI  -0.125j IIYZYXZZYI  +0.125j IIYZYYZZXI
  [ 24] D(2,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXXZZZY  +0.125j IIXZXYZZZX  -0.125j IIXZYXZZZX  -0.125j IIXZYYZZZY  +0.125j IIYZXXZZZX  +0.125j IIYZXYZZZY  -0.125j IIYZYXZZZY  +0.125j IIYZYYZZZX
  [ 25] D(2,6->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIXZXIXYII  +0.125j IIXZXIYXII  -0.125j IIXZYIXXII  -0.125j IIXZYIYYII  +0.125j IIYZXIXXII  +0.125j IIYZXIYYII  -0.125j IIYZYIXYII  +0.125j IIYZYIYXII
  [ 26] D(2,6->4,8)  |grad|=3.276822e-06
        pauli: -0.125j IIXZXIXZYI  +0.125j IIXZXIYZXI  -0.125j IIXZYIXZXI  -0.125j IIXZYIYZYI  +0.125j IIYZXIXZXI  +0.125j IIYZXIYZYI  -0.125j IIYZYIXZYI  +0.125j IIYZYIYZXI
  [ 27] D(2,6->4,9)  |grad|=2.347582e-05
        pauli: -0.125j IIXZXIXZZY  +0.125j IIXZXIYZZX  -0.125j IIXZYIXZZX  -0.125j IIXZYIYZZY  +0.125j IIYZXIXZZX  +0.125j IIYZXIYZZY  -0.125j IIYZYIXZZY  +0.125j IIYZYIYZZX
  [ 28] D(3,5->4,7)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZYII  +0.125j IIIXXYZXII  -0.125j IIIXYXZXII  -0.125j IIIXYYZYII  +0.125j IIIYXXZXII  +0.125j IIIYXYZYII  -0.125j IIIYYXZYII  +0.125j IIIYYYZXII
  [ 29] D(3,5->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZYI  +0.125j IIIXXYZZXI  -0.125j IIIXYXZZXI  -0.125j IIIXYYZZYI  +0.125j IIIYXXZZXI  +0.125j IIIYXYZZYI  -0.125j IIIYYXZZYI  +0.125j IIIYYYZZXI
  [ 30] D(3,5->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXXZZZY  +0.125j IIIXXYZZZX  -0.125j IIIXYXZZZX  -0.125j IIIXYYZZZY  +0.125j IIIYXXZZZX  +0.125j IIIYXYZZZY  -0.125j IIIYYXZZZY  +0.125j IIIYYYZZZX
  [ 31] D(3,6->4,7)  |grad|=3.340267e-05
        pauli: -0.125j IIIXXIXYII  +0.125j IIIXXIYXII  -0.125j IIIXYIXXII  -0.125j IIIXYIYYII  +0.125j IIIYXIXXII  +0.125j IIIYXIYYII  -0.125j IIIYYIXYII  +0.125j IIIYYIYXII
  [ 32] D(3,6->4,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZYI  +0.125j IIIXXIYZXI  -0.125j IIIXYIXZXI  -0.125j IIIXYIYZYI  +0.125j IIIYXIXZXI  +0.125j IIIYXIYZYI  -0.125j IIIYYIXZYI  +0.125j IIIYYIYZXI
  [ 33] D(3,6->4,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIXXIXZZY  +0.125j IIIXXIYZZX  -0.125j IIIXYIXZZX  -0.125j IIIXYIYZZY  +0.125j IIIYXIXZZX  +0.125j IIIYXIYZZY  -0.125j IIIYYIXZZY  +0.125j IIIYYIYZZX
  [ 34] D(5,6->7,8)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXYI  -0.125j IIIIIXXYXI  +0.125j IIIIIXYXXI  -0.125j IIIIIXYYYI  +0.125j IIIIIYXXXI  -0.125j IIIIIYXYYI  +0.125j IIIIIYYXYI  +0.125j IIIIIYYYXI
  [ 35] D(5,6->7,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXXZY  -0.125j IIIIIXXYZX  +0.125j IIIIIXYXZX  -0.125j IIIIIXYYZY  +0.125j IIIIIYXXZX  -0.125j IIIIIYXYZY  +0.125j IIIIIYYXZY  +0.125j IIIIIYYYZX
  [ 36] D(5,6->8,9)  |grad|=0.000000e+00
        pauli: -0.125j IIIIIXXIXY  -0.125j IIIIIXXIYX  +0.125j IIIIIXYIXX  -0.125j IIIIIXYIYY  +0.125j IIIIIYXIXX  -0.125j IIIIIYXIYY  +0.125j IIIIIYYIXY  +0.125j IIIIIYYIYX

========================================================================
[SUMMARY]
converged: False
classical_optimizer: COBYLA
optimal_energy_eV: -3249.3949419426
reference_energy_eV: -3234.4790711646
correlation_energy_eV: -14.9158707780
num_operators: 12
num_parameters: 12
final_expressivity_E: 7.636920
final_max_gradient: 3.861715e-03
cost_evaluations: 4252
cnot_count: 968
circuit_depth: 1117
one_qubit_gates: 342
total_gates: 1310
operator_sequence: D(2,6->4,8) -> D(1,6->4,8) -> S(3->4) -> D(1,6->4,9) -> S(6->7) -> D(2,6->4,9) -> D(0,5->4,8) -> D(0,5->4,9) -> D(1,6->4,8) -> S(6->7) -> D(0,5->4,9) -> D(0,5->4,8)
========================================================================
