Add Hamiltonian-energy VQE example with SPSA optimization by mahbub570 · Pull Request #70 · ionq/ionq-core-python

mahbub570 · 2026-06-10T11:49:04Z

Summary

Adds a runnable H2 VQE example under examples/ that uses typed ionq_core.models, create_job, and wait_for_job with a dependency-free SPSA loop on the free simulator. Also extends the CostModel overlay with 2QGE_operations so get_job can parse completed quantum-function jobs without raising on the live API response.

Closes: #58

Test plan

Click to expand logs

~~~ uv run python examples/hamiltonian_energy_vqe.py
H2 VQE on simulator (hamiltonian-energy quantum function)
  Hamiltonian: 3 Pauli terms (STO-3G, r = 0.735 Å)
  Exact ground energy (incl. omitted II term): -1.1373 Ha
  Ansatz: Ry/Rz + CNOT + Ry/Rz (8 parameters)
  Optimizer: SPSA, maxiter=20, shots=1000
  Expect best energy roughly -0.15 to -0.25 Ha with this shallow demo ansatz.
  Initial params: [4.0176, 0.1571, 1.7281, 1.4025, 4.6274, 4.2518, 5.6057, 0.5463]

INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-77bb-7397-bf1d-3df4ff958748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-77bb-7397-bf1d-3df4ff958748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-77bb-7397-bf1d-3df4ff958748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-77bb-7397-bf1d-3df4ff958748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-77bb-7397-bf1d-3df4ff958748 "HTTP/1.1 200 OK"
INFO job=019eb146-77bb-7397-bf1d-3df4ff958748 params=[4.0176, 0.1571, 1.7281, 1.4025, 4.6274, 4.2518, 5.6057, 0.5463] energy=-0.042884
  [eval  1] job=019eb146-77bb-7397-bf1d-3df4ff958748 energy=-0.042884 params=[4.0176, 0.1571, 1.7281, 1.4025, 4.6274, 4.2518, 5.6057, 0.5463]
iter   0/20 energy = -0.042884  best = -0.042884
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-9584-738b-a5f0-667da7070ca7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-9584-738b-a5f0-667da7070ca7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-9584-738b-a5f0-667da7070ca7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-9584-738b-a5f0-667da7070ca7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-9584-738b-a5f0-667da7070ca7 "HTTP/1.1 200 OK"
INFO job=019eb146-9584-738b-a5f0-667da7070ca7 params=[4.3176, 0.4571, 1.4281, 1.7025, 4.9274, 4.5518, 5.9057, 0.8463] energy=0.003339
  [eval  2] job=019eb146-9584-738b-a5f0-667da7070ca7 energy=+0.003339 params=[4.3176, 0.4571, 1.4281, 1.7025, 4.9274, 4.5518, 5.9057, 0.8463]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-b487-77ce-a22a-f451ba496f43 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-b487-77ce-a22a-f451ba496f43 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-b487-77ce-a22a-f451ba496f43 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-b487-77ce-a22a-f451ba496f43 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-b487-77ce-a22a-f451ba496f43 "HTTP/1.1 200 OK"
INFO job=019eb146-b487-77ce-a22a-f451ba496f43 params=[3.7176, -0.1429, 2.0281, 1.1025, 4.3274, 3.9518, 5.3057, 0.2463] energy=0.070373
  [eval  3] job=019eb146-b487-77ce-a22a-f451ba496f43 energy=+0.070373 params=[3.7176, -0.1429, 2.0281, 1.1025, 4.3274, 3.9518, 5.3057, 0.2463]
iter   1/20 E+ = +0.003339 E- = +0.070373 best = -0.042884
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-d01e-702e-b4ad-3ded428ac587 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-d01e-702e-b4ad-3ded428ac587 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-d01e-702e-b4ad-3ded428ac587 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-d01e-702e-b4ad-3ded428ac587 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-d01e-702e-b4ad-3ded428ac587 "HTTP/1.1 200 OK"
INFO job=019eb146-d01e-702e-b4ad-3ded428ac587 params=[4.3047, -0.1152, 1.441, 1.6896, 4.355, 3.9795, 5.8928, 0.2739] energy=-0.052902
  [eval  4] job=019eb146-d01e-702e-b4ad-3ded428ac587 energy=-0.052902 params=[4.3047, -0.1152, 1.441, 1.6896, 4.355, 3.9795, 5.8928, 0.2739]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-ed4d-75ac-bd76-6e3b04b7ed2b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-ed4d-75ac-bd76-6e3b04b7ed2b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-ed4d-75ac-bd76-6e3b04b7ed2b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb146-ed4d-75ac-bd76-6e3b04b7ed2b "HTTP/1.1 200 OK"
INFO job=019eb146-ed4d-75ac-bd76-6e3b04b7ed2b params=[3.7453, 0.4442, 2.0004, 1.1301, 4.9145, 4.5389, 5.3334, 0.8333] energy=-0.039931
  [eval  5] job=019eb146-ed4d-75ac-bd76-6e3b04b7ed2b energy=-0.039931 params=[3.7453, 0.4442, 2.0004, 1.1301, 4.9145, 4.5389, 5.3334, 0.8333]
iter   2/20 E+ = -0.052902 E- = -0.039931 best = -0.052902
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-0201-76db-aa62-af1f4e8f1fe6 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-0201-76db-aa62-af1f4e8f1fe6 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-0201-76db-aa62-af1f4e8f1fe6 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-0201-76db-aa62-af1f4e8f1fe6 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-0201-76db-aa62-af1f4e8f1fe6 "HTTP/1.1 200 OK"
INFO job=019eb147-0201-76db-aa62-af1f4e8f1fe6 params=[4.2947, -0.1052, 1.451, 1.6795, 4.902, 3.9895, 5.8828, 0.8209] energy=-0.080475
  [eval  6] job=019eb147-0201-76db-aa62-af1f4e8f1fe6 energy=-0.080475 params=[4.2947, -0.1052, 1.451, 1.6795, 4.902, 3.9895, 5.8828, 0.8209]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-1dbc-7405-9e27-e03a9c89f178 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-1dbc-7405-9e27-e03a9c89f178 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-1dbc-7405-9e27-e03a9c89f178 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-1dbc-7405-9e27-e03a9c89f178 "HTTP/1.1 200 OK"
INFO job=019eb147-1dbc-7405-9e27-e03a9c89f178 params=[3.7577, 0.4318, 1.988, 1.1425, 4.3651, 4.5265, 5.3458, 0.2839] energy=0.081234
  [eval  7] job=019eb147-1dbc-7405-9e27-e03a9c89f178 energy=+0.081234 params=[3.7577, 0.4318, 1.988, 1.1425, 4.3651, 4.5265, 5.3458, 0.2839]
iter   3/20 E+ = -0.080475 E- = +0.081234 best = -0.080475
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-30fa-7592-a9e1-72195e6a3efe "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-30fa-7592-a9e1-72195e6a3efe "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-30fa-7592-a9e1-72195e6a3efe "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-30fa-7592-a9e1-72195e6a3efe "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-30fa-7592-a9e1-72195e6a3efe "HTTP/1.1 200 OK"
INFO job=019eb147-30fa-7592-a9e1-72195e6a3efe params=[4.3001, -0.1106, 1.9672, 1.6849, 4.9074, 3.9841, 5.3666, 0.3047] energy=-0.130788
  [eval  8] job=019eb147-30fa-7592-a9e1-72195e6a3efe energy=-0.130788 params=[4.3001, -0.1106, 1.9672, 1.6849, 4.9074, 3.9841, 5.3666, 0.3047]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-4e10-768e-8aea-b3df96c098b5 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-4e10-768e-8aea-b3df96c098b5 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-4e10-768e-8aea-b3df96c098b5 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-4e10-768e-8aea-b3df96c098b5 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-4e10-768e-8aea-b3df96c098b5 "HTTP/1.1 200 OK"
INFO job=019eb147-4e10-768e-8aea-b3df96c098b5 params=[3.7785, 0.411, 1.4456, 1.1633, 4.3858, 4.5057, 5.8882, 0.8263] energy=0.017849
  [eval  9] job=019eb147-4e10-768e-8aea-b3df96c098b5 energy=+0.017849 params=[3.7785, 0.411, 1.4456, 1.1633, 4.3858, 4.5057, 5.8882, 0.8263]
iter   4/20 E+ = -0.130788 E- = +0.017849 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-6c92-77ac-b8b2-f66dd74e682a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-6c92-77ac-b8b2-f66dd74e682a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-6c92-77ac-b8b2-f66dd74e682a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-6c92-77ac-b8b2-f66dd74e682a "HTTP/1.1 200 OK"
INFO job=019eb147-6c92-77ac-b8b2-f66dd74e682a params=[4.3051, -0.1156, 1.9722, 1.6899, 4.4024, 4.4891, 5.3616, 0.2997] energy=-0.077666
  [eval 10] job=019eb147-6c92-77ac-b8b2-f66dd74e682a energy=-0.077666 params=[4.3051, -0.1156, 1.9722, 1.6899, 4.4024, 4.4891, 5.3616, 0.2997]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-8217-7573-b4c4-86903dba499f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-8217-7573-b4c4-86903dba499f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-8217-7573-b4c4-86903dba499f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-8217-7573-b4c4-86903dba499f "HTTP/1.1 200 OK"
INFO job=019eb147-8217-7573-b4c4-86903dba499f params=[3.7951, 0.3944, 1.4623, 1.1799, 4.9124, 3.9791, 5.8715, 0.8097] energy=-0.055456
  [eval 11] job=019eb147-8217-7573-b4c4-86903dba499f energy=-0.055456 params=[3.7951, 0.3944, 1.4623, 1.1799, 4.9124, 3.9791, 5.8715, 0.8097]
iter   5/20 E+ = -0.077666 E- = -0.055456 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-94d4-757d-b887-b9950b14bc0a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-94d4-757d-b887-b9950b14bc0a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-94d4-757d-b887-b9950b14bc0a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-94d4-757d-b887-b9950b14bc0a "HTTP/1.1 200 OK"
INFO job=019eb147-94d4-757d-b887-b9950b14bc0a params=[3.8012, -0.1124, 1.4684, 1.6867, 4.4056, 3.9852, 5.8654, 0.8035] energy=-0.024459
  [eval 12] job=019eb147-94d4-757d-b887-b9950b14bc0a energy=-0.024459 params=[3.8012, -0.1124, 1.4684, 1.6867, 4.4056, 3.9852, 5.8654, 0.8035]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-aa2d-77b5-973c-7b5f1a1a50c7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-aa2d-77b5-973c-7b5f1a1a50c7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-aa2d-77b5-973c-7b5f1a1a50c7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-aa2d-77b5-973c-7b5f1a1a50c7 "HTTP/1.1 200 OK"
INFO job=019eb147-aa2d-77b5-973c-7b5f1a1a50c7 params=[4.3019, 0.3883, 1.9691, 1.1861, 4.9063, 4.4859, 5.3647, 0.3029] energy=-0.092430
  [eval 13] job=019eb147-aa2d-77b5-973c-7b5f1a1a50c7 energy=-0.092430 params=[4.3019, 0.3883, 1.9691, 1.1861, 4.9063, 4.4859, 5.3647, 0.3029]
iter   6/20 E+ = -0.024459 E- = -0.092430 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-c099-7099-89d3-7b879ababa3b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-c099-7099-89d3-7b879ababa3b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-c099-7099-89d3-7b879ababa3b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-c099-7099-89d3-7b879ababa3b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-c099-7099-89d3-7b879ababa3b "HTTP/1.1 200 OK"
INFO job=019eb147-c099-7099-89d3-7b879ababa3b params=[3.8093, 0.3886, 1.9694, 1.1857, 4.9066, 3.9933, 5.8573, 0.7955] energy=-0.011426
  [eval 14] job=019eb147-c099-7099-89d3-7b879ababa3b energy=-0.011426 params=[3.8093, 0.3886, 1.9694, 1.1857, 4.9066, 3.9933, 5.8573, 0.7955]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-ddfd-75b2-9895-9d14573d4603 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-ddfd-75b2-9895-9d14573d4603 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-ddfd-75b2-9895-9d14573d4603 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-ddfd-75b2-9895-9d14573d4603 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-ddfd-75b2-9895-9d14573d4603 "HTTP/1.1 200 OK"
INFO job=019eb147-ddfd-75b2-9895-9d14573d4603 params=[4.3022, -0.1043, 1.4765, 1.6787, 4.4137, 4.4863, 5.3644, 0.3025] energy=-0.113081
  [eval 15] job=019eb147-ddfd-75b2-9895-9d14573d4603 energy=-0.113081 params=[4.3022, -0.1043, 1.4765, 1.6787, 4.4137, 4.4863, 5.3644, 0.3025]
iter   7/20 E+ = -0.011426 E- = -0.113081 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-fd4f-74cc-a5b5-05721ea07ab1 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-fd4f-74cc-a5b5-05721ea07ab1 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-fd4f-74cc-a5b5-05721ea07ab1 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb147-fd4f-74cc-a5b5-05721ea07ab1 "HTTP/1.1 200 OK"
INFO job=019eb147-fd4f-74cc-a5b5-05721ea07ab1 params=[3.8185, 0.3794, 1.9602, 1.1949, 4.8974, 4.0025, 5.3618, 0.2999] energy=-0.051656
  [eval 16] job=019eb147-fd4f-74cc-a5b5-05721ea07ab1 energy=-0.051656 params=[3.8185, 0.3794, 1.9602, 1.1949, 4.8974, 4.0025, 5.3618, 0.2999]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-0f8d-7375-89f8-df8e3e85d15a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-0f8d-7375-89f8-df8e3e85d15a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-0f8d-7375-89f8-df8e3e85d15a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-0f8d-7375-89f8-df8e3e85d15a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-0f8d-7375-89f8-df8e3e85d15a "HTTP/1.1 200 OK"
INFO job=019eb148-0f8d-7375-89f8-df8e3e85d15a params=[4.3048, -0.1069, 1.4739, 1.6813, 4.4111, 4.4889, 5.8481, 0.7863] energy=-0.058909
  [eval 17] job=019eb148-0f8d-7375-89f8-df8e3e85d15a energy=-0.058909 params=[4.3048, -0.1069, 1.4739, 1.6813, 4.4111, 4.4889, 5.8481, 0.7863]
iter   8/20 E+ = -0.051656 E- = -0.058909 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-2b5e-737f-bbab-b3bb78acc51f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-2b5e-737f-bbab-b3bb78acc51f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-2b5e-737f-bbab-b3bb78acc51f "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-2b5e-737f-bbab-b3bb78acc51f "HTTP/1.1 200 OK"
INFO job=019eb148-2b5e-737f-bbab-b3bb78acc51f params=[3.8218, 0.3762, 1.9569, 1.1982, 4.4136, 4.0058, 5.3651, 0.3032] energy=0.049226
  [eval 18] job=019eb148-2b5e-737f-bbab-b3bb78acc51f energy=+0.049226 params=[3.8218, 0.3762, 1.9569, 1.1982, 4.4136, 4.0058, 5.3651, 0.3032]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-3d51-72ff-9942-25f881caedac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-3d51-72ff-9942-25f881caedac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-3d51-72ff-9942-25f881caedac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-3d51-72ff-9942-25f881caedac "HTTP/1.1 200 OK"
INFO job=019eb148-3d51-72ff-9942-25f881caedac params=[4.3024, -0.1044, 1.4763, 1.6788, 4.8942, 4.4864, 5.8456, 0.7838] energy=-0.084491
  [eval 19] job=019eb148-3d51-72ff-9942-25f881caedac energy=-0.084491 params=[4.3024, -0.1044, 1.4763, 1.6788, 4.8942, 4.4864, 5.8456, 0.7838]
iter   9/20 E+ = +0.049226 E- = -0.084491 best = -0.130788
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-5494-75bd-9646-9d45191c556b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-5494-75bd-9646-9d45191c556b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-5494-75bd-9646-9d45191c556b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-5494-75bd-9646-9d45191c556b "HTTP/1.1 200 OK"
INFO job=019eb148-5494-75bd-9646-9d45191c556b params=[3.8313, 0.3667, 1.9474, 1.2077, 4.4231, 4.4908, 5.8501, 0.7882] energy=0.083486
  [eval 20] job=019eb148-5494-75bd-9646-9d45191c556b energy=+0.083486 params=[3.8313, 0.3667, 1.9474, 1.2077, 4.4231, 4.4908, 5.8501, 0.7882]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-66f6-7119-85c0-db11a755e388 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-66f6-7119-85c0-db11a755e388 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-66f6-7119-85c0-db11a755e388 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-66f6-7119-85c0-db11a755e388 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-66f6-7119-85c0-db11a755e388 "HTTP/1.1 200 OK"
INFO job=019eb148-66f6-7119-85c0-db11a755e388 params=[4.3068, -0.1089, 1.4719, 1.6832, 4.8986, 4.0153, 5.3746, 0.3127] energy=-0.141258
  [eval 21] job=019eb148-66f6-7119-85c0-db11a755e388 energy=-0.141258 params=[4.3068, -0.1089, 1.4719, 1.6832, 4.8986, 4.0153, 5.3746, 0.3127]
iter  10/20 E+ = +0.083486 E- = -0.141258 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-8275-77ef-9dbc-4de1d6d39e77 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-8275-77ef-9dbc-4de1d6d39e77 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-8275-77ef-9dbc-4de1d6d39e77 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-8275-77ef-9dbc-4de1d6d39e77 "HTTP/1.1 200 OK"
INFO job=019eb148-8275-77ef-9dbc-4de1d6d39e77 params=[4.3157, 0.3532, 1.4631, 1.6921, 4.4365, 4.4774, 5.8366, 0.3038] energy=-0.000364
  [eval 22] job=019eb148-8275-77ef-9dbc-4de1d6d39e77 energy=-0.000364 params=[4.3157, 0.3532, 1.4631, 1.6921, 4.4365, 4.4774, 5.8366, 0.3038]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-9a51-7229-8eaf-3475e42711ad "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-9a51-7229-8eaf-3475e42711ad "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-9a51-7229-8eaf-3475e42711ad "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-9a51-7229-8eaf-3475e42711ad "HTTP/1.1 200 OK"
INFO job=019eb148-9a51-7229-8eaf-3475e42711ad params=[3.8447, -0.1177, 1.934, 1.2211, 4.9075, 4.0064, 5.3657, 0.7748] energy=-0.092327
  [eval 23] job=019eb148-9a51-7229-8eaf-3475e42711ad energy=-0.092327 params=[3.8447, -0.1177, 1.934, 1.2211, 4.9075, 4.0064, 5.3657, 0.7748]
iter  11/20 E+ = -0.000364 E- = -0.092327 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-b175-7269-beb3-ee2c0c0fc1d7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-b175-7269-beb3-ee2c0c0fc1d7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-b175-7269-beb3-ee2c0c0fc1d7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-b175-7269-beb3-ee2c0c0fc1d7 "HTTP/1.1 200 OK"
INFO job=019eb148-b175-7269-beb3-ee2c0c0fc1d7 params=[3.8424, -0.12, 1.9363, 1.2188, 4.4429, 4.4709, 5.3634, 0.7771] energy=0.002516
  [eval 24] job=019eb148-b175-7269-beb3-ee2c0c0fc1d7 energy=+0.002516 params=[3.8424, -0.12, 1.9363, 1.2188, 4.4429, 4.4709, 5.3634, 0.7771]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-cb46-77e3-846a-778ea4f87a04 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-cb46-77e3-846a-778ea4f87a04 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-cb46-77e3-846a-778ea4f87a04 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-cb46-77e3-846a-778ea4f87a04 "HTTP/1.1 200 OK"
INFO job=019eb148-cb46-77e3-846a-778ea4f87a04 params=[4.3092, 0.3468, 1.4695, 1.6856, 4.9098, 4.0041, 5.8302, 0.3102] energy=-0.024471
  [eval 25] job=019eb148-cb46-77e3-846a-778ea4f87a04 energy=-0.024471 params=[4.3092, 0.3468, 1.4695, 1.6856, 4.9098, 4.0041, 5.8302, 0.3102]
iter  12/20 E+ = +0.002516 E- = -0.024471 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-dde3-71cd-9e99-62f0b9a3b0f9 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-dde3-71cd-9e99-62f0b9a3b0f9 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-dde3-71cd-9e99-62f0b9a3b0f9 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-dde3-71cd-9e99-62f0b9a3b0f9 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-dde3-71cd-9e99-62f0b9a3b0f9 "HTTP/1.1 200 OK"
INFO job=019eb148-dde3-71cd-9e99-62f0b9a3b0f9 params=[4.3086, -0.1169, 1.4701, 1.2219, 4.4461, 4.0047, 5.3665, 0.3109] energy=-0.117271
  [eval 26] job=019eb148-dde3-71cd-9e99-62f0b9a3b0f9 energy=-0.117271 params=[4.3086, -0.1169, 1.4701, 1.2219, 4.4461, 4.0047, 5.3665, 0.3109]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-fc86-77d9-8170-3443476fe5d0 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-fc86-77d9-8170-3443476fe5d0 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-fc86-77d9-8170-3443476fe5d0 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb148-fc86-77d9-8170-3443476fe5d0 "HTTP/1.1 200 OK"
INFO job=019eb148-fc86-77d9-8170-3443476fe5d0 params=[3.8455, 0.3461, 1.9332, 1.685, 4.9091, 4.4678, 5.8295, 0.774] energy=-0.004424
  [eval 27] job=019eb148-fc86-77d9-8170-3443476fe5d0 energy=-0.004424 params=[3.8455, 0.3461, 1.9332, 1.685, 4.9091, 4.4678, 5.8295, 0.774]
iter  13/20 E+ = -0.117271 E- = -0.004424 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-1307-71ad-8221-1bb2005e4158 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-1307-71ad-8221-1bb2005e4158 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-1307-71ad-8221-1bb2005e4158 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-1307-71ad-8221-1bb2005e4158 "HTTP/1.1 200 OK"
INFO job=019eb149-1307-71ad-8221-1bb2005e4158 params=[3.8522, -0.1202, 1.4669, 1.6783, 4.4428, 4.4611, 5.3632, 0.3076] energy=-0.073852
  [eval 28] job=019eb149-1307-71ad-8221-1bb2005e4158 energy=-0.073852 params=[3.8522, -0.1202, 1.4669, 1.6783, 4.4428, 4.4611, 5.3632, 0.3076]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-2658-747f-917f-6192f7cdfff7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-2658-747f-917f-6192f7cdfff7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-2658-747f-917f-6192f7cdfff7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-2658-747f-917f-6192f7cdfff7 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-2658-747f-917f-6192f7cdfff7 "HTTP/1.1 200 OK"
INFO job=019eb149-2658-747f-917f-6192f7cdfff7 params=[4.3118, 0.3394, 1.9265, 1.2187, 4.9024, 4.0015, 5.8228, 0.7673] energy=-0.050042
  [eval 29] job=019eb149-2658-747f-917f-6192f7cdfff7 energy=-0.050042 params=[4.3118, 0.3394, 1.9265, 1.2187, 4.9024, 4.0015, 5.8228, 0.7673]
iter  14/20 E+ = -0.073852 E- = -0.050042 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-417e-748d-83be-ec4d10534d5e "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-417e-748d-83be-ec4d10534d5e "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-417e-748d-83be-ec4d10534d5e "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-417e-748d-83be-ec4d10534d5e "HTTP/1.1 200 OK"
INFO job=019eb149-417e-748d-83be-ec4d10534d5e params=[3.8528, -0.1196, 1.4675, 1.2213, 4.8998, 4.0041, 5.3638, 0.3082] energy=-0.120423
  [eval 30] job=019eb149-417e-748d-83be-ec4d10534d5e energy=-0.120423 params=[3.8528, -0.1196, 1.4675, 1.2213, 4.8998, 4.0041, 5.3638, 0.3082]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-5558-74bf-a5d7-f927723b9174 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-5558-74bf-a5d7-f927723b9174 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-5558-74bf-a5d7-f927723b9174 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-5558-74bf-a5d7-f927723b9174 "HTTP/1.1 200 OK"
INFO job=019eb149-5558-74bf-a5d7-f927723b9174 params=[4.3092, 0.3368, 1.9239, 1.6777, 4.4434, 4.4605, 5.8202, 0.7646] energy=0.036481
  [eval 31] job=019eb149-5558-74bf-a5d7-f927723b9174 energy=+0.036481 params=[4.3092, 0.3368, 1.9239, 1.6777, 4.4434, 4.4605, 5.8202, 0.7646]
iter  15/20 E+ = -0.120423 E- = +0.036481 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-68f9-73de-9001-654af3c23eac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-68f9-73de-9001-654af3c23eac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-68f9-73de-9001-654af3c23eac "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-68f9-73de-9001-654af3c23eac "HTTP/1.1 200 OK"
INFO job=019eb149-68f9-73de-9001-654af3c23eac params=[4.3013, -0.1246, 1.9159, 1.2163, 4.4514, 3.9991, 5.8123, 0.7567] energy=-0.051727
  [eval 32] job=019eb149-68f9-73de-9001-654af3c23eac energy=-0.051727 params=[4.3013, -0.1246, 1.9159, 1.2163, 4.4514, 3.9991, 5.8123, 0.7567]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-7b89-707c-8c39-cbd98289948b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-7b89-707c-8c39-cbd98289948b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-7b89-707c-8c39-cbd98289948b "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-7b89-707c-8c39-cbd98289948b "HTTP/1.1 200 OK"
INFO job=019eb149-7b89-707c-8c39-cbd98289948b params=[3.8478, 0.3289, 1.4625, 1.6698, 4.9048, 4.4526, 5.3588, 0.3032] energy=-0.093100
  [eval 33] job=019eb149-7b89-707c-8c39-cbd98289948b energy=-0.093100 params=[3.8478, 0.3289, 1.4625, 1.6698, 4.9048, 4.4526, 5.3588, 0.3032]
iter  16/20 E+ = -0.051727 E- = -0.093100 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-9098-77de-8be2-192c5ac02b98 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-9098-77de-8be2-192c5ac02b98 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-9098-77de-8be2-192c5ac02b98 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-9098-77de-8be2-192c5ac02b98 "HTTP/1.1 200 OK"
INFO job=019eb149-9098-77de-8be2-192c5ac02b98 params=[4.2982, -0.1216, 1.4622, 1.67, 4.4544, 4.0022, 5.8092, 0.303] energy=-0.070462
  [eval 34] job=019eb149-9098-77de-8be2-192c5ac02b98 energy=-0.070462 params=[4.2982, -0.1216, 1.4622, 1.67, 4.4544, 4.0022, 5.8092, 0.303]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-a350-7084-8f95-8fbecec98278 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-a350-7084-8f95-8fbecec98278 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-a350-7084-8f95-8fbecec98278 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-a350-7084-8f95-8fbecec98278 "HTTP/1.1 200 OK"
INFO job=019eb149-a350-7084-8f95-8fbecec98278 params=[3.8475, 0.3291, 1.9129, 1.2193, 4.9051, 4.4528, 5.3585, 0.7536] energy=-0.063231
  [eval 35] job=019eb149-a350-7084-8f95-8fbecec98278 energy=-0.063231 params=[3.8475, 0.3291, 1.9129, 1.2193, 4.9051, 4.4528, 5.3585, 0.7536]
iter  17/20 E+ = -0.070462 E- = -0.063231 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-b6d1-71d7-8cba-0224ececd6bb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-b6d1-71d7-8cba-0224ececd6bb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-b6d1-71d7-8cba-0224ececd6bb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-b6d1-71d7-8cba-0224ececd6bb "HTTP/1.1 200 OK"
INFO job=019eb149-b6d1-71d7-8cba-0224ececd6bb params=[4.2972, 0.3276, 1.9113, 1.2209, 4.4554, 4.0032, 5.3601, 0.304] energy=-0.044745
  [eval 36] job=019eb149-b6d1-71d7-8cba-0224ececd6bb energy=-0.044745 params=[4.2972, 0.3276, 1.9113, 1.2209, 4.4554, 4.0032, 5.3601, 0.304]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-c9b2-76be-8e8c-cd01696386fb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-c9b2-76be-8e8c-cd01696386fb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-c9b2-76be-8e8c-cd01696386fb "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-c9b2-76be-8e8c-cd01696386fb "HTTP/1.1 200 OK"
INFO job=019eb149-c9b2-76be-8e8c-cd01696386fb params=[3.8491, -0.1205, 1.4632, 1.669, 4.9035, 4.4513, 5.8082, 0.7521] energy=-0.090287
  [eval 37] job=019eb149-c9b2-76be-8e8c-cd01696386fb energy=-0.090287 params=[3.8491, -0.1205, 1.4632, 1.669, 4.9035, 4.4513, 5.8082, 0.7521]
iter  18/20 E+ = -0.044745 E- = -0.090287 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-e01a-72ff-8627-cf6a8d878b9a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-e01a-72ff-8627-cf6a8d878b9a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-e01a-72ff-8627-cf6a8d878b9a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-e01a-72ff-8627-cf6a8d878b9a "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-e01a-72ff-8627-cf6a8d878b9a "HTTP/1.1 200 OK"
INFO job=019eb149-e01a-72ff-8627-cf6a8d878b9a params=[4.2942, 0.3246, 1.4627, 1.6695, 4.4584, 4.0061, 5.8087, 0.7526] energy=-0.010524
  [eval 38] job=019eb149-e01a-72ff-8627-cf6a8d878b9a energy=-0.010524 params=[4.2942, 0.3246, 1.4627, 1.6695, 4.4584, 4.0061, 5.8087, 0.7526]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-fc52-76c0-8a47-ba2c9017a376 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-fc52-76c0-8a47-ba2c9017a376 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-fc52-76c0-8a47-ba2c9017a376 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb149-fc52-76c0-8a47-ba2c9017a376 "HTTP/1.1 200 OK"
INFO job=019eb149-fc52-76c0-8a47-ba2c9017a376 params=[3.8486, -0.121, 1.9084, 1.2239, 4.904, 4.4518, 5.3631, 0.3069] energy=-0.094302
  [eval 39] job=019eb149-fc52-76c0-8a47-ba2c9017a376 energy=-0.094302 params=[3.8486, -0.121, 1.9084, 1.2239, 4.904, 4.4518, 5.3631, 0.3069]
iter  19/20 E+ = -0.010524 E- = -0.094302 best = -0.141258
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-11a6-71b6-bf02-30631b4fb748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-11a6-71b6-bf02-30631b4fb748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-11a6-71b6-bf02-30631b4fb748 "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-11a6-71b6-bf02-30631b4fb748 "HTTP/1.1 200 OK"
INFO job=019eb14a-11a6-71b6-bf02-30631b4fb748 params=[4.29, 0.3204, 1.9103, 1.6653, 4.4626, 4.0104, 5.8045, 0.305] energy=0.029712
  [eval 40] job=019eb14a-11a6-71b6-bf02-30631b4fb748 energy=+0.029712 params=[4.29, 0.3204, 1.9103, 1.6653, 4.4626, 4.0104, 5.8045, 0.305]
INFO HTTP Request: POST https://api.ionq.co/v0.4/jobs "HTTP/1.1 201 Created"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-2a05-70d7-8aa1-1b16ccde277c "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-2a05-70d7-8aa1-1b16ccde277c "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-2a05-70d7-8aa1-1b16ccde277c "HTTP/1.1 200 OK"
INFO HTTP Request: GET https://api.ionq.co/v0.4/jobs/019eb14a-2a05-70d7-8aa1-1b16ccde277c "HTTP/1.1 200 OK"
INFO job=019eb14a-2a05-70d7-8aa1-1b16ccde277c params=[3.8466, -0.123, 1.467, 1.2219, 4.906, 4.4537, 5.3611, 0.7483] energy=-0.120530
  [eval 41] job=019eb14a-2a05-70d7-8aa1-1b16ccde277c energy=-0.120530 params=[3.8466, -0.123, 1.467, 1.2219, 4.906, 4.4537, 5.3611, 0.7483]
iter  20/20 E+ = +0.029712 E- = -0.120530 best = -0.141258

Optimization complete (41 energy evaluations)
Best energy (submitted Hamiltonian): -0.14125777 Ha
Shifted by II offset (-0.011281 Ha): -0.15253830 Ha
Exact ground state reference: -1.13728130 Ha
Best params: [4.306771, -0.10885, 1.471932, 1.683194, 4.898574, 4.015296, 5.374562, 0.312692]

Important

Most code in ionq_core/ is auto-generated and overwritten on regeneration.
See CONTRIBUTING.md for which files are safe to edit.

# Conflicts: # ionq_core/models/cost_model.py

splch · 2026-07-02T17:32:43Z

Maintainer edit: merged main and dropped the ionq_core/models/cost_model.py / openapi-overlay.yaml changes - the 2QGE_operations gap you found was real, but it was fixed upstream via spec sync in #83 (ApiCostModel), so the example now runs on main with no core changes. Re-added a CHANGELOG entry and retitled to match. Example code untouched - nice catch reading the energy from the raw results; yours was the only submission that got that right. Full local suite passes (242 tests, 100% coverage, ruff + ty clean on ionq_core/ and examples/).

…, single output channel, ansatz typo

splch · 2026-07-06T15:25:59Z

Maintainer polish per code review: _energy_from_job now reads results.value directly (dropped the unreachable output fallback and helper, noted the unused variance field), the client is context-managed, the duplicated per-evaluation log line is gone (script output is plain print now), fixed the H2_ANSATZ_QASM typo, public AuthenticatedClient import path, main() -> None, and linked the hosted-hybrid docs in the module docstring. Full suite green (242 tests, 100% coverage, ruff + ty).

Add Hamiltonian-energy VQE example and fix 2QGE_operations cost model

f7ee34c

mahbub570 requested a review from a team as a code owner June 10, 2026 11:49

splch added 2 commits July 2, 2026 10:31

Merge remote-tracking branch 'origin/main' into pr-70

30ab46f

# Conflicts: # ionq_core/models/cost_model.py

Add CHANGELOG entry for the VQE example

c46ac4e

splch changed the title ~~Add Hamiltonian-energy VQE example and fix 2QGE_operations cost model~~ Add Hamiltonian-energy VQE example with SPSA optimization Jul 2, 2026

splch mentioned this pull request Jul 2, 2026

Add an examples/ quantum-function workload (Hamiltonian energy) with parameter optimization #58

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Polish VQE example: direct results.value read, context-managed client…

e431e17

…, single output channel, ansatz typo

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Add Hamiltonian-energy VQE example with SPSA optimization#70

Add Hamiltonian-energy VQE example with SPSA optimization#70
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mahbub570 commented Jun 10, 2026 •

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mahbub570 commented Jun 10, 2026 •

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