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ConnectTimeout error without sufficient information to trace the cause of the issue #417

@jotelha

Description

@jotelha

Description

I am trying to parametrize a simple MMA-MMA dimer with bespokefit. I have created the following mma-mma-dimer-obabel.sdf file,

mma-mma-dimer.pdb
 OpenBabel12052518203D

 38 37  0  0  1  0  0  0  0  0999 V2000
    1.1540    0.0040    0.1790 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2610   -0.3340   -0.3230 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3110    1.5400    0.1510 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1630   -0.6840   -0.7600 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2560    0.7740   -0.5710 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6510   -1.7720   -0.5760 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.4570    2.0040    0.7470 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2240    1.8750   -0.9350 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2280   -0.4910   -0.4180 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9720   -1.8090   -0.7510 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0260   -0.2860   -1.8200 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6200    0.3290   -0.1030 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9300   -0.6040   -0.6800 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.5790    0.0900    1.0120 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3760    1.1610   -0.2880 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.6320    2.0880    0.7340 C   0  0  2  0  0  0  0  0  0  0  0  0
    2.7120    1.8350    2.2500 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6320    3.6130    0.5300 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8700    1.4920    0.0430 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4460    1.6570    3.0520 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0570    1.7310    2.9280 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5600    3.8550   -0.5820 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.5910    4.0560    0.9580 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.8150    1.6860   -1.0790 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.8080    1.9790    0.4700 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9170    0.3730    0.2470 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6660    2.1880    4.4470 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5310    1.6250    4.9340 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.9180    3.2980    4.3940 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7190    2.0410    5.0640 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.3200   -0.5530    1.6030 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1710   -1.6830    1.5880 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3680   -0.3110    1.9840 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.5450   -0.0780    2.2900 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4170    4.1970    1.2740 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3980    5.3290    1.1450 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.4610    3.7460    0.8470 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4950    3.9400    2.3830 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  1  0  0  0  0
  1  3  1  0  0  0  0
  1 31  1  0  0  0  0
  2  5  1  0  0  0  0
  2  6  2  0  0  0  0
  3  7  1  0  0  0  0
  3  8  1  0  0  0  0
  3 16  1  0  0  0  0
  4  9  1  0  0  0  0
  4 10  1  0  0  0  0
  4 11  1  0  0  0  0
  5 12  1  0  0  0  0
 12 13  1  0  0  0  0
 12 14  1  0  0  0  0
 12 15  1  0  0  0  0
 16 17  1  1  0  0  0
 16 19  1  0  0  0  0
 16 18  1  0  0  0  0
 17 20  1  0  0  0  0
 17 21  2  0  0  0  0
 18 22  1  0  0  0  0
 18 23  1  0  0  0  0
 18 35  1  0  0  0  0
 19 24  1  0  0  0  0
 19 25  1  0  0  0  0
 19 26  1  0  0  0  0
 20 27  1  0  0  0  0
 27 28  1  0  0  0  0
 27 29  1  0  0  0  0
 27 30  1  0  0  0  0
 31 32  1  0  0  0  0
 31 33  1  0  0  0  0
 31 34  1  0  0  0  0
 35 36  1  0  0  0  0
 35 37  1  0  0  0  0
 35 38  1  0  0  0  0
M  END
>  <REMARK>
   Materials Studio PDB file
   Created:  Thu Dec 04 07:57:12 Tokyo Standard Time 2025

$$$$

and, following the quick-start guide at https://docs.openforcefield.org/projects/bespokefit/en/stable/getting-started/quick-start.html#using-the-api, I have generated a default workflow bespoke_workflow.json,

{
  "initial_force_field": "openff-2.2.0.offxml",
  "optimizer": {
    "type": "ForceBalance",
    "max_iterations": 10,
    "job_type": "optimize",
    "penalty_type": "L2",
    "step_convergence_threshold": 0.01,
    "objective_convergence_threshold": 0.01,
    "gradient_convergence_threshold": 0.01,
    "n_criteria": 2,
    "eigenvalue_lower_bound": 0.01,
    "finite_difference_h": 0.01,
    "penalty_additive": 1.0,
    "initial_trust_radius": -0.25,
    "minimum_trust_radius": 0.05,
    "error_tolerance": 1.0,
    "adaptive_factor": 0.2,
    "adaptive_damping": 1.0,
    "normalize_weights": false,
    "extras": {}
  },
  "target_templates": [
    {
      "weight": 1.0,
      "reference_data": null,
      "calculation_specification": null,
      "extras": {},
      "type": "TorsionProfile",
      "attenuate_weights": true,
      "energy_denominator": 1.0,
      "energy_cutoff": 10.0
    }
  ],
  "parameter_hyperparameters": [
    {
      "type": "ProperTorsions",
      "priors": {
        "k": 6.0
      }
    }
  ],
  "target_torsion_smirks": [
    "[!#1]~[!$(*#*)&!D1:1]-,=;!@[!$(*#*)&!D1:2]~[!#1]"
  ],
  "smirk_settings": {
    "expand_torsion_terms": true,
    "generate_bespoke_terms": true
  },
  "fragmentation_engine": {
    "functional_groups": {
      "hydrazine": "[NX3:1][NX3:2]",
      "hydrazone": "[NX3:1][NX2:2]",
      "nitric_oxide": "[N:1]-[O:2]",
      "amide": "[#7:1][#6:2](=[#8:3])",
      "amide_n": "[#7:1][#6:2](-[O-:3])",
      "amide_2": "[NX3:1][CX3:2](=[OX1:3])[NX3:4]",
      "aldehyde": "[CX3H1:1](=[O:2])[#6:3]",
      "sulfoxide_1": "[#16X3:1]=[OX1:2]",
      "sulfoxide_2": "[#16X3+:1][OX1-:2]",
      "sulfonyl": "[#16X4:1](=[OX1:2])=[OX1:3]",
      "sulfinic_acid": "[#16X3:1](=[OX1:2])[OX2H,OX1H0-:3]",
      "sulfinamide": "[#16X4:1](=[OX1:2])(=[OX1:3])([NX3R0:4])",
      "sulfonic_acid": "[#16X4:1](=[OX1:2])(=[OX1:3])[OX2H,OX1H0-:4]",
      "phosphine_oxide": "[PX4:1](=[OX1:2])([#6:3])([#6:4])([#6:5])",
      "phosphonate": "[P:1](=[OX1:2])([OX2H,OX1-:3])([OX2H,OX1-:4])",
      "phosphate": "[PX4:1](=[OX1:2])([#8:3])([#8:4])([#8:5])",
      "carboxylic_acid": "[CX3:1](=[O:2])[OX1H0-,OX2H1:3]",
      "nitro_1": "[NX3+:1](=[O:2])[O-:3]",
      "nitro_2": "[NX3:1](=[O:2])=[O:3]",
      "ester": "[CX3:1](=[O:2])[OX2H0:3]",
      "tri_halide": "[#6:1]([F,Cl,I,Br:2])([F,Cl,I,Br:3])([F,Cl,I,Br:4])"
    },
    "scheme": "WBO",
    "wbo_options": {
      "method": "am1-wiberg-elf10",
      "max_conformers": 800,
      "rms_threshold": 1.0
    },
    "threshold": 0.03,
    "heuristic": "path_length",
    "keep_non_rotor_ring_substituents": false
  },
  "default_qc_specs": [
    {
      "method": "B3LYP-D3BJ",
      "basis": "DZVP",
      "program": "psi4",
      "spec_name": "default",
      "spec_description": "Standard OpenFF optimization quantum chemistry specification.",
      "store_wavefunction": "none",
      "implicit_solvent": null,
      "maxiter": 200,
      "scf_properties": [
        "dipole",
        "quadrupole",
        "wiberg_lowdin_indices",
        "mayer_indices"
      ],
      "keywords": {}
    }
  ]
}

Now, I run bespokefit with

openff-bespoke executor run --file mma-mma-dimer-obabel.sdf \
                            --workflow-file bespoke_workflow.json \
                            --output "mma-mma-dimer.json" \
                            --output-force-field "mma-mma-dimer.offxml" \
                            --n-qc-compute-workers 2 \
                            --qc-compute-n-cores   1 \
                            --default-qc-spec xtb gfn2xtb none

Fragmentation succeeds, but then I get this cryptic error that I don't know how to interpret,

$ openff-bespoke executor run --file mma-mma-dimer-obabel.sdf \
>                             --workflow-file bespoke_workflow.json \
>                             --output "mma-mma-dimer.json" \
>                             --output-force-field "mma-mma-dimer.offxml" \
>                             --n-qc-compute-workers 2 \
>                             --qc-compute-n-cores   1 \
>                             --default-qc-spec xtb gfn2xtb none

/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/smirnoff99frosst/smirnoff99frosst.py:11: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  from pkg_resources import resource_filename

──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── OpenFF Bespoke ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────

[✓] bespoke executor launched

1. preparing the bespoke workflow                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                                                                                                        
[✓] 1 molecules found
[✓] fitting schemas generated
                                                                                                                                                                                                                                                                                                                                                                                        
2. submitting the workflow                                                                                                                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                        
[✓] the following workflows were submitted
┏━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ ID ┃ SMILES                            ┃ NAME              ┃ FILE                     ┃
┡━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ 1  │ CC[C@](C)(CC(C)(C)C(=O)OC)C(=O)OC │ mma-mma-dimer.pdb │ mma-mma-dimer-obabel.sdf │
└────┴───────────────────────────────────┴───────────────────┴──────────────────────────┘
                                                                                                                                                                                                                                                                                                                                                                                        
3. running the fitting pipeline                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                                                                                                                                                                                                                                                                                        
[✓] fragmentation successful
[x] qc-generation failed
                                                                                                                                                                                                                                                                                                                                                                                        
 "ConnectTimeout: "                                                                                                                                                                                                                                                                                                                                                                     
                                                                                                                                                                                                                                                                                                                                                                                        
outputs have been saved to mma-mma-dimer.json                                                                                                                                                                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                                                                                        

worker: Warm shutdown (MainProcess)
ERROR:openff.bespokefit.executor.services.coordinator.app:Exception raised by the main loop. This should never happen.
Traceback (most recent call last):
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/app.py", line 175, in _handle_task_result
    task.result()
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/worker.py", line 84, in cycle
    push_task_status(
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/storage.py", line 127, in push_task_status
    return connection.rpush(_QUEUE_NAMES[status], task_id)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/commands/core.py", line 3001, in rpush
    return self.execute_command("RPUSH", name, *values)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 657, in execute_command
    return self._execute_command(*args, **options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 668, in _execute_command
    return conn.retry.call_with_retry(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/retry.py", line 116, in call_with_retry
    return do()
           ^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 669, in <lambda>
    lambda: self._send_command_parse_response(
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 639, in _send_command_parse_response
    conn.send_command(*args, **options)
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/connection.py", line 1097, in send_command
    self._command_packer.pack(*args),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/connection.py", line 134, in pack
    for arg in map(self.encode, args):
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/_parsers/encoders.py", line 29, in encode
    raise DataError(
redis.exceptions.DataError: Invalid input of type: 'NoneType'. Convert to a bytes, string, int or float first.
ERROR:openff.bespokefit.executor.services.coordinator.app:Exception raised by the main loop. This should never happen.
Traceback (most recent call last):
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/app.py", line 175, in _handle_task_result
    task.result()
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/worker.py", line 84, in cycle
    push_task_status(
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/openff/bespokefit/executor/services/coordinator/storage.py", line 127, in push_task_status
    return connection.rpush(_QUEUE_NAMES[status], task_id)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/commands/core.py", line 3001, in rpush
    return self.execute_command("RPUSH", name, *values)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 657, in execute_command
    return self._execute_command(*args, **options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 668, in _execute_command
    return conn.retry.call_with_retry(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/retry.py", line 116, in call_with_retry
    return do()
           ^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 669, in <lambda>
    lambda: self._send_command_parse_response(
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/client.py", line 639, in _send_command_parse_response
    conn.send_command(*args, **options)
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/connection.py", line 1097, in send_command
    self._command_packer.pack(*args),
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/connection.py", line 134, in pack
    for arg in map(self.encode, args):
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hoermann/miniforge3/envs/bespokefit-env/lib/python3.12/site-packages/redis/_parsers/encoders.py", line 29, in encode
    raise DataError(
redis.exceptions.DataError: Invalid input of type: 'NoneType'. Convert to a bytes, string, int or float first.

worker: Warm shutdown (MainProcess)

I would appreciate some help with finding and fixing the cause of this issue.

Thank you very much.

Software versions

Output of conda list
# packages in environment at /home/hoermann/miniforge3/envs/bespokefit-env:
#
# Name                           Version            Build                              Channel
_openmp_mutex                    4.5                7_kmp_llvm                         conda-forge
_python_abi3_support             1.0                hd8ed1ab_2                         conda-forge
ambertools                       24.8               cuda_None_nompi_py312hbe1986e_101  conda-forge
amberutils                       21.0               pypi_0                             pypi
amqp                             5.2.0              pyhd8ed1ab_2                       conda-forge
annotated-doc                    0.0.4              pyhcf101f3_0                       conda-forge
anyio                            4.12.0             pyhcf101f3_0                       conda-forge
apsw                             3.51.1.0           py312h4c3975b_0                    conda-forge
argcomplete                      3.6.3              pyhd8ed1ab_0                       conda-forge
argon2-cffi                      25.1.0             pyhd8ed1ab_0                       conda-forge
argon2-cffi-bindings             25.1.0             py312h4c3975b_2                    conda-forge
arpack                           3.9.1              nompi_hf03ea27_102                 conda-forge
arrow                            1.4.0              pyhcf101f3_0                       conda-forge
asttokens                        3.0.1              pyhd8ed1ab_0                       conda-forge
async-lru                        2.0.5              pyh29332c3_0                       conda-forge
async-timeout                    5.0.1              pyhd8ed1ab_1                       conda-forge
attrs                            25.4.0             pyhcf101f3_1                       conda-forge
babel                            2.17.0             pyhd8ed1ab_0                       conda-forge
basis_set_exchange               0.11               pyhd8ed1ab_0                       conda-forge
beautifulsoup4                   4.14.3             pyha770c72_0                       conda-forge
billiard                         4.2.4              py312h4c3975b_0                    conda-forge
bleach                           6.3.0              pyhcf101f3_0                       conda-forge
bleach-with-css                  6.3.0              h5f6438b_0                         conda-forge
blosc                            1.21.6             he440d0b_1                         conda-forge
boto3                            1.42.3             pyhd8ed1ab_0                       conda-forge
botocore                         1.42.3             pyhd8ed1ab_0                       conda-forge
brotli                           1.2.0              hed03a55_1                         conda-forge
brotli-bin                       1.2.0              hb03c661_1                         conda-forge
brotli-python                    1.2.0              py312hdb49522_1                    conda-forge
bson                             0.5.10             pyhd8ed1ab_0                       conda-forge
bzip2                            1.0.8              hda65f42_8                         conda-forge
c-ares                           1.34.5             hb9d3cd8_0                         conda-forge
c-blosc2                         2.22.0             hc31b594_1                         conda-forge
ca-certificates                  2025.11.12         hbd8a1cb_0                         conda-forge
cached-property                  1.5.2              hd8ed1ab_1                         conda-forge
cached_property                  1.5.2              pyha770c72_1                       conda-forge
cachetools                       6.2.2              pyhd8ed1ab_0                       conda-forge
cairo                            1.18.4             h3394656_0                         conda-forge
celery                           5.5.3              pyhe01879c_0                       conda-forge
certifi                          2025.11.12         pyhd8ed1ab_0                       conda-forge
cffi                             2.0.0              py312h460c074_1                    conda-forge
charset-normalizer               3.4.4              pyhd8ed1ab_0                       conda-forge
chemper                          1.0.1              pyhd8ed1ab_0                       conda-forge
click                            8.3.1              pyh8f84b5b_1                       conda-forge
click-didyoumean                 0.3.1              pyhd8ed1ab_1                       conda-forge
click-option-group               0.5.6              pyhd8ed1ab_0                       conda-forge
click-plugins                    1.1.1.2            pyhd8ed1ab_0                       conda-forge
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comm                             0.2.3              pyhe01879c_0                       conda-forge
contourpy                        1.3.3              py312hd9148b4_3                    conda-forge
cpython                          3.12.12            py312hd8ed1ab_1                    conda-forge
cuda-nvrtc                       12.9.86            hecca717_1                         conda-forge
cuda-version                     12.9               h4f385c5_3                         conda-forge
cycler                           0.12.1             pyhcf101f3_2                       conda-forge
cyrus-sasl                       2.1.28             hd9c7081_0                         conda-forge
debugpy                          1.8.17             py312h8285ef7_0                    conda-forge
decorator                        5.2.1              pyhd8ed1ab_0                       conda-forge
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dftd3-python                     1.2.1              py312h4c3975b_1                    conda-forge
dftd4                            3.7.0              hd37a5e2_4                         conda-forge
dkh                              1.2                ha94c79b_3                         conda-forge
dnspython                        2.8.0              pyhcf101f3_0                       conda-forge
edgembar                         3.0                pypi_0                             pypi
email-validator                  2.3.0              pyhd8ed1ab_0                       conda-forge
email_validator                  2.3.0              hd8ed1ab_0                         conda-forge
exceptiongroup                   1.3.1              pyhd8ed1ab_0                       conda-forge
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fastapi                          0.123.9            h9db8b3a_0                         conda-forge
fastapi-cli                      0.0.16             pyhcf101f3_1                       conda-forge
fastapi-core                     0.123.9            pyhcf101f3_0                       conda-forge
fftw                             3.3.10             nompi_h3b011a4_111                 conda-forge
font-ttf-dejavu-sans-mono        2.37               hab24e00_0                         conda-forge
font-ttf-inconsolata             3.000              h77eed37_0                         conda-forge
font-ttf-source-code-pro         2.038              h77eed37_0                         conda-forge
font-ttf-ubuntu                  0.83               h77eed37_3                         conda-forge
fontconfig                       2.15.0             h7e30c49_1                         conda-forge
fonts-conda-ecosystem            1                  0                                  conda-forge
fonts-conda-forge                1                  hc364b38_1                         conda-forge
fonttools                        4.61.0             py312h8a5da7c_0                    conda-forge
forcebalance                     1.9.6              py312h3eaf749_2                    conda-forge
fqdn                             1.5.1              pyhd8ed1ab_1                       conda-forge
freetype                         2.14.1             ha770c72_0                         conda-forge
freetype-py                      2.3.0              pyhd8ed1ab_0                       conda-forge
future                           1.0.0              pyhd8ed1ab_2                       conda-forge
gau2grid                         2.0.8              hb9d3cd8_0                         conda-forge
geometric                        1.1                pyhd8ed1ab_1                       conda-forge
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h11                              0.16.0             pyhd8ed1ab_0                       conda-forge
h2                               4.3.0              pyhcf101f3_0                       conda-forge
hdf4                             4.2.15             h2a13503_7                         conda-forge
hdf5                             1.14.6             nompi_h1b119a7_104                 conda-forge
hpack                            4.1.0              pyhd8ed1ab_0                       conda-forge
httpcore                         1.0.9              pyh29332c3_0                       conda-forge
httptools                        0.7.1              py312h4c3975b_1                    conda-forge
httpx                            0.28.1             pyhd8ed1ab_0                       conda-forge
hyperframe                       6.1.0              pyhd8ed1ab_0                       conda-forge
icu                              75.1               he02047a_0                         conda-forge
idna                             3.11               pyhd8ed1ab_0                       conda-forge
importlib-metadata               8.7.0              pyhe01879c_1                       conda-forge
importlib_resources              6.5.2              pyhd8ed1ab_0                       conda-forge
ipykernel                        7.1.0              pyha191276_0                       conda-forge
ipython                          9.8.0              pyh53cf698_0                       conda-forge
ipython_pygments_lexers          1.1.1              pyhd8ed1ab_0                       conda-forge
ipywidgets                       8.1.8              pyhd8ed1ab_0                       conda-forge
isoduration                      20.11.0            pyhd8ed1ab_1                       conda-forge
jedi                             0.19.2             pyhd8ed1ab_1                       conda-forge
jinja2                           3.1.6              pyhcf101f3_1                       conda-forge
jmespath                         1.0.1              pyhd8ed1ab_1                       conda-forge
joblib                           1.5.2              pyhd8ed1ab_0                       conda-forge
jonquil                          0.3.0              hb1d0f04_2                         conda-forge
json5                            0.12.1             pyhd8ed1ab_0                       conda-forge
jsonpointer                      3.0.0              py312h7900ff3_2                    conda-forge
jsonschema                       4.25.1             pyhe01879c_0                       conda-forge
jsonschema-specifications        2025.9.1           pyhcf101f3_0                       conda-forge
jsonschema-with-format-nongpl    4.25.1             he01879c_0                         conda-forge
jupyter-lsp                      2.3.0              pyhcf101f3_0                       conda-forge
jupyter_client                   8.6.3              pyhd8ed1ab_1                       conda-forge
jupyter_core                     5.9.1              pyhc90fa1f_0                       conda-forge
jupyter_events                   0.12.0             pyh29332c3_0                       conda-forge
jupyter_server                   2.17.0             pyhcf101f3_0                       conda-forge
jupyter_server_terminals         0.5.3              pyhd8ed1ab_1                       conda-forge
jupyterlab                       4.5.0              pyhd8ed1ab_0                       conda-forge
jupyterlab_pygments              0.3.0              pyhd8ed1ab_2                       conda-forge
jupyterlab_server                2.28.0             pyhcf101f3_0                       conda-forge
jupyterlab_widgets               3.0.16             pyhcf101f3_1                       conda-forge
keyutils                         1.6.3              hb9d3cd8_0                         conda-forge
kiwisolver                       1.4.9              py312h0a2e395_2                    conda-forge
kombu                            5.5.4              pyha770c72_0                       conda-forge
krb5                             1.21.3             h659f571_0                         conda-forge
lark                             1.3.1              pyhd8ed1ab_0                       conda-forge
lcms2                            2.17               h717163a_0                         conda-forge
ld_impl_linux-64                 2.45               default_hbd61a6d_104               conda-forge
lerc                             4.0.0              h0aef613_1                         conda-forge
libaec                           1.1.4              h3f801dc_0                         conda-forge
libblas                          3.9.0              20_linux64_mkl                     conda-forge
libboost                         1.86.0             hed09d94_4                         conda-forge
libboost-python                  1.86.0             py312hf890105_4                    conda-forge
libbrotlicommon                  1.2.0              hb03c661_1                         conda-forge
libbrotlidec                     1.2.0              hb03c661_1                         conda-forge
libbrotlienc                     1.2.0              hb03c661_1                         conda-forge
libcblas                         3.9.0              20_linux64_mkl                     conda-forge
libcufft                         11.4.1.4           hecca717_1                         conda-forge
libcurl                          8.17.0             h4e3cde8_0                         conda-forge
libdeflate                       1.25               h17f619e_0                         conda-forge
libecpint                        1.0.7              h981d57b_12                        conda-forge
libedit                          3.1.20250104       pl5321h7949ede_0                   conda-forge
libev                            4.33               hd590300_2                         conda-forge
libexpat                         2.7.3              hecca717_0                         conda-forge
libffi                           3.5.2              h9ec8514_0                         conda-forge
libfreetype                      2.14.1             ha770c72_0                         conda-forge
libfreetype6                     2.14.1             h73754d4_0                         conda-forge
libgcc                           15.2.0             he0feb66_15                        conda-forge
libgcc-ng                        15.2.0             h69a702a_15                        conda-forge
libgfortran                      15.2.0             h69a702a_15                        conda-forge
libgfortran5                     15.2.0             h68bc16d_15                        conda-forge
libglib                          2.86.2             h6548e54_1                         conda-forge
libgomp                          15.2.0             he0feb66_15                        conda-forge
libhwloc                         2.12.1             default_h3d81e11_1000              conda-forge
libiconv                         1.18               h3b78370_2                         conda-forge
libint                           2.9.0              h2b4839b_3                         conda-forge
libjpeg-turbo                    3.1.2              hb03c661_0                         conda-forge
liblapack                        3.9.0              20_linux64_mkl                     conda-forge
liblzma                          5.8.1              hb9d3cd8_2                         conda-forge
libnetcdf                        4.9.2              nompi_h21f7587_118                 conda-forge
libnghttp2                       1.67.0             had1ee68_0                         conda-forge
libnsl                           2.0.1              hb9d3cd8_1                         conda-forge
libntlm                          1.8                hb9d3cd8_0                         conda-forge
libpcm                           1.2.3              hdca9e5a_15                        conda-forge
libpng                           1.6.51             h421ea60_0                         conda-forge
libpq                            18.1               h5c52fec_2                         conda-forge
librdkit                         2025.09.3          h3c5c181_0                         conda-forge
libsodium                        1.0.20             h4ab18f5_0                         conda-forge
libsqlite                        3.51.1             h0c1763c_0                         conda-forge
libssh2                          1.11.1             hcf80075_0                         conda-forge
libstdcxx                        15.2.0             h934c35e_15                        conda-forge
libstdcxx-ng                     15.2.0             hdf11a46_15                        conda-forge
libtiff                          4.7.1              h9d88235_1                         conda-forge
libuuid                          2.41.2             h5347b49_1                         conda-forge
libuv                            1.51.0             hb03c661_1                         conda-forge
libwebp-base                     1.6.0              hd42ef1d_0                         conda-forge
libxc-c                          6.2.2              cpu_h20a523f_6                     conda-forge
libxcb                           1.17.0             h8a09558_0                         conda-forge
libxcrypt                        4.4.36             hd590300_1                         conda-forge
libxml2                          2.13.9             h04c0eec_0                         conda-forge
libxslt                          1.1.43             h7a3aeb2_0                         conda-forge
libzip                           1.11.2             h6991a6a_0                         conda-forge
libzlib                          1.3.1              hb9d3cd8_2                         conda-forge
llvm-openmp                      21.1.7             h4922eb0_0                         conda-forge
lxml                             6.0.2              py312h70dad80_0                    conda-forge
lz4-c                            1.10.0             h5888daf_1                         conda-forge
markdown-it-py                   4.0.0              pyhd8ed1ab_0                       conda-forge
markupsafe                       3.0.3              py312h8a5da7c_0                    conda-forge
matplotlib-base                  3.10.8             py312he3d6523_0                    conda-forge
matplotlib-inline                0.2.1              pyhd8ed1ab_0                       conda-forge
mctc-lib                         0.4.2              h3b12eaf_0                         conda-forge
mda-xdrlib                       0.2.0              pyhd8ed1ab_1                       conda-forge
mdtraj                           1.11.0             np2py312h8baca0b_3                 conda-forge
mdurl                            0.1.2              pyhd8ed1ab_1                       conda-forge
mistune                          3.1.4              pyhcf101f3_0                       conda-forge
mkl                              2023.2.0           ha770c72_50498                     conda-forge
mmpbsa-py                        16.0               pypi_0                             pypi
msgpack-python                   1.1.2              py312hd9148b4_1                    conda-forge
multicharge                      0.3.0              hd37a5e2_2                         conda-forge
munkres                          1.1.4              pyhd8ed1ab_1                       conda-forge
nbclient                         0.10.2             pyhd8ed1ab_0                       conda-forge
nbconvert-core                   7.16.6             pyhcf101f3_1                       conda-forge
nbformat                         5.10.4             pyhd8ed1ab_1                       conda-forge
ncurses                          6.5                h2d0b736_3                         conda-forge
nest-asyncio                     1.6.0              pyhd8ed1ab_1                       conda-forge
netcdf-fortran                   4.6.2              nompi_h5aa5643_101                 conda-forge
networkx                         3.6                pyhcf101f3_0                       conda-forge
notebook                         7.5.0              pyhcf101f3_0                       conda-forge
notebook-shim                    0.2.4              pyhd8ed1ab_1                       conda-forge
numexpr                          2.10.1             mkl_py312h791fadb_2                conda-forge
numpy                            1.26.4             py312heda63a1_0                    conda-forge
ocl-icd                          2.3.3              hb9d3cd8_0                         conda-forge
ocl-icd-system                   1.0.0              1                                  conda-forge
opencl-headers                   2025.06.13         h5888daf_0                         conda-forge
openff-amber-ff-ports            2025.09.0          pyhd8ed1ab_0                       conda-forge
openff-bespokefit                0.4.3+14.g91139b1  pypi_0                             pypi
openff-forcefields               2025.10.1          pyhd8ed1ab_0                       conda-forge
openff-fragmenter-base           0.2.2              pyhd8ed1ab_1                       conda-forge
openff-interchange               0.3.29             pyhd8ed1ab_0                       conda-forge
openff-interchange-base          0.3.29             pyhd8ed1ab_0                       conda-forge
openff-models                    0.1.2              pyhca7485f_0                       conda-forge
openff-qcsubmit                  0.57.0             pyhd8ed1ab_0                       conda-forge
openff-toolkit                   0.16.5             pyhd8ed1ab_0                       conda-forge
openff-toolkit-base              0.16.5             pyhd8ed1ab_0                       conda-forge
openff-units                     0.2.2              pyhd8ed1ab_1                       conda-forge
openff-utilities                 0.1.16             pyhd8ed1ab_0                       conda-forge
openjpeg                         2.5.4              h55fea9a_0                         conda-forge
openldap                         2.6.10             he970967_0                         conda-forge
openmm                           8.4.0              py312h50c43f0_0                    conda-forge
openssl                          3.6.0              h26f9b46_0                         conda-forge
optking                          0.4.2              pyhd8ed1ab_2                       conda-forge
overrides                        7.7.0              pyhd8ed1ab_1                       conda-forge
packaging                        25.0               pyh29332c3_1                       conda-forge
packmol-memgen                   2025.1.29          pypi_0                             pypi
pandas                           2.3.3              py312hf79963d_1                    conda-forge
pandocfilters                    1.5.0              pyhd8ed1ab_0                       conda-forge
panedr                           0.8.0              pyhd8ed1ab_1                       conda-forge
parmed                           4.3.0              py312ha9124a0_2                    conda-forge
parso                            0.8.5              pyhcf101f3_0                       conda-forge
pcmsolver                        1.2.3              py_15                              conda-forge
pcre2                            10.47              haa7fec5_0                         conda-forge
pdb4amber                        22.0               pypi_0                             pypi
perl                             5.32.1             7_hd590300_perl5                   conda-forge
pexpect                          4.9.0              pyhd8ed1ab_1                       conda-forge
pillow                           12.0.0             py312h50c33e8_2                    conda-forge
pint                             0.23               pyhd8ed1ab_1                       conda-forge
pip                              25.3               pyh8b19718_0                       conda-forge
pixman                           0.46.4             h54a6638_1                         conda-forge
platformdirs                     4.5.0              pyhcf101f3_0                       conda-forge
prometheus_client                0.23.1             pyhd8ed1ab_0                       conda-forge
prompt-toolkit                   3.0.52             pyha770c72_0                       conda-forge
prompt_toolkit                   3.0.52             hd8ed1ab_0                         conda-forge
psi4                             1.9.1              py312ha9da0b5_7                    conda-forge
psutil                           7.1.3              py312h5253ce2_0                    conda-forge
pthread-stubs                    0.4                hb9d3cd8_1002                      conda-forge
ptyprocess                       0.7.0              pyhd8ed1ab_1                       conda-forge
pugixml                          1.15               h3f63f65_0                         conda-forge
pure_eval                        0.2.3              pyhd8ed1ab_1                       conda-forge
py-cpuinfo                       9.0.0              pyhd8ed1ab_1                       conda-forge
pybind11-abi                     4                  hd8ed1ab_3                         conda-forge
pycairo                          1.29.0             py312h2596900_0                    conda-forge
pycparser                        2.22               pyh29332c3_1                       conda-forge
pydantic                         1.10.22            pyh3cfb1c2_0                       conda-forge
pyedr                            0.8.0              pyhd8ed1ab_1                       conda-forge
pygments                         2.19.2             pyhd8ed1ab_0                       conda-forge
pyjwt                            2.10.1             pyhd8ed1ab_0                       conda-forge
pymbar                           3.1.1              py312hcc4bcb2_3                    conda-forge
pymsmt                           22.0               pypi_0                             pypi
pyparsing                        3.2.5              pyhcf101f3_0                       conda-forge
pysocks                          1.7.1              pyha55dd90_7                       conda-forge
pytables                         3.10.2             py312hefc0c3f_10                   conda-forge
python                           3.12.12            hd63d673_1_cpython                 conda-forge
python-constraint                1.4.0              pyhff2d567_1                       conda-forge
python-dateutil                  2.9.0.post0        pyhe01879c_2                       conda-forge
python-dotenv                    1.2.1              pyhcf101f3_0                       conda-forge
python-fastjsonschema            2.21.2             pyhe01879c_0                       conda-forge
python-gil                       3.12.12            hd8ed1ab_1                         conda-forge
python-json-logger               2.0.7              pyhd8ed1ab_0                       conda-forge
python-multipart                 0.0.20             pyhff2d567_0                       conda-forge
python-tzdata                    2025.2             pyhd8ed1ab_0                       conda-forge
python_abi                       3.12               8_cp312                            conda-forge
pytraj                           2.0.6              pypi_0                             pypi
pytz                             2025.2             pyhd8ed1ab_0                       conda-forge
pyyaml                           6.0.3              py312h8a5da7c_0                    conda-forge
pyzmq                            27.1.0             py312hfb55c3c_0                    conda-forge
qcelemental                      0.28.0             pyhd8ed1ab_1                       conda-forge
qcengine                         0.33.0             pyhd8ed1ab_0                       conda-forge
qcportal                         0.63               pyhd8ed1ab_0                       conda-forge
qhull                            2020.2             h434a139_5                         conda-forge
rdkit                            2025.09.3          py312h3ecb6ed_0                    conda-forge
readline                         8.2                h8c095d6_2                         conda-forge
redis-py                         7.1.0              pyhd8ed1ab_0                       conda-forge
redis-server                     7.4.0              h3400bea_0                         conda-forge
referencing                      0.37.0             pyhcf101f3_0                       conda-forge
regex                            2025.11.3          py312h4c3975b_1                    conda-forge
reportlab                        4.4.5              py312h4c3975b_0                    conda-forge
requests                         2.32.5             pyhd8ed1ab_0                       conda-forge
rfc3339-validator                0.1.4              pyhd8ed1ab_1                       conda-forge
rfc3986-validator                0.1.1              pyh9f0ad1d_0                       conda-forge
rfc3987-syntax                   1.1.0              pyhe01879c_1                       conda-forge
rich                             14.2.0             pyhcf101f3_0                       conda-forge
rich-toolkit                     0.17.0             pyhcf101f3_0                       conda-forge
rlpycairo                        0.4.0              pyh6c17108_0                       conda-forge
rocm-core                        7.0.2              h54a6638_0                         conda-forge
rpds-py                          0.30.0             py312h868fb18_0                    conda-forge
s3transfer                       0.16.0             pyhd8ed1ab_0                       conda-forge
sander                           22.0               pypi_0                             pypi
scipy                            1.16.3             py312h7a1785b_1                    conda-forge
send2trash                       1.8.3              pyh0d859eb_1                       conda-forge
setuptools                       80.9.0             pyhff2d567_0                       conda-forge
shellingham                      1.5.4              pyhd8ed1ab_2                       conda-forge
simple-dftd3                     1.2.1              h3b12eaf_1                         conda-forge
six                              1.17.0             pyhe01879c_1                       conda-forge
smirnoff99frosst                 1.1.0              pyh44b312d_0                       conda-forge
snappy                           1.2.2              h03e3b7b_1                         conda-forge
sniffio                          1.3.1              pyhd8ed1ab_2                       conda-forge
soupsieve                        2.8                pyhd8ed1ab_0                       conda-forge
sqlalchemy                       2.0.44             py312h4c3975b_0                    conda-forge
stack_data                       0.6.3              pyhd8ed1ab_1                       conda-forge
starlette                        0.50.0             pyhfdc7a7d_0                       conda-forge
tabulate                         0.9.0              pyhd8ed1ab_2                       conda-forge
tbb                              2021.13.0          h8d10470_4                         conda-forge
tblite                           0.4.0              hd37a5e2_2                         conda-forge
terminado                        0.18.1             pyh0d859eb_0                       conda-forge
tinycss2                         1.5.1              pyhcf101f3_0                       conda-forge
tk                               8.6.13             noxft_ha0e22de_103                 conda-forge
toml-f                           0.4.3              hb1d0f04_0                         conda-forge
tomli                            2.3.0              pyhcf101f3_0                       conda-forge
tornado                          6.5.2              py312h4c3975b_2                    conda-forge
torsiondrive                     1.2.0              pyhd8ed1ab_0                       conda-forge
tqdm                             4.67.1             pyhd8ed1ab_1                       conda-forge
traitlets                        5.14.3             pyhd8ed1ab_1                       conda-forge
typer                            0.20.0             pyhefaf540_1                       conda-forge
typer-slim                       0.20.0             pyhcf101f3_1                       conda-forge
typer-slim-standard              0.20.0             h4daf872_1                         conda-forge
typing-extensions                4.15.0             h396c80c_0                         conda-forge
typing_extensions                4.15.0             pyhcf101f3_0                       conda-forge
typing_utils                     0.1.0              pyhd8ed1ab_1                       conda-forge
tzdata                           2025b              h78e105d_0                         conda-forge
unicodedata2                     17.0.0             py312h4c3975b_1                    conda-forge
unidecode                        1.4.0              pyhcf101f3_1                       conda-forge
uri-template                     1.3.0              pyhd8ed1ab_1                       conda-forge
urllib3                          2.5.0              pyhd8ed1ab_0                       conda-forge
uvicorn                          0.38.0             pyh31011fe_0                       conda-forge
uvicorn-standard                 0.38.0             h31011fe_0                         conda-forge
uvloop                           0.22.1             py312h4c3975b_1                    conda-forge
vine                             5.1.0              pyhd8ed1ab_1                       conda-forge
watchfiles                       1.1.1              py312h0ccc70a_0                    conda-forge
wcwidth                          0.2.14             pyhd8ed1ab_0                       conda-forge
webcolors                        25.10.0            pyhd8ed1ab_0                       conda-forge
webencodings                     0.5.1              pyhd8ed1ab_3                       conda-forge
websocket-client                 1.9.0              pyhd8ed1ab_0                       conda-forge
websockets                       15.0.1             py312h5253ce2_2                    conda-forge
wheel                            0.45.1             pyhd8ed1ab_1                       conda-forge
widgetsnbextension               4.0.15             pyhd8ed1ab_0                       conda-forge
xmltodict                        1.0.2              pyhcf101f3_0                       conda-forge
xorg-libice                      1.1.2              hb9d3cd8_0                         conda-forge
xorg-libsm                       1.2.6              he73a12e_0                         conda-forge
xorg-libx11                      1.8.12             h4f16b4b_0                         conda-forge
xorg-libxau                      1.0.12             hb03c661_1                         conda-forge
xorg-libxdmcp                    1.1.5              hb03c661_1                         conda-forge
xorg-libxext                     1.3.6              hb9d3cd8_0                         conda-forge
xorg-libxrender                  0.9.12             hb9d3cd8_0                         conda-forge
xorg-libxt                       1.3.1              hb9d3cd8_0                         conda-forge
xtb                              6.7.1              h8876d29_4                         conda-forge
xtb-python                       22.1               py312h66e93f0_2                    conda-forge
yaml                             0.2.5              h280c20c_3                         conda-forge
zeromq                           4.3.5              h387f397_9                         conda-forge
zipp                             3.23.0             pyhcf101f3_1                       conda-forge
zlib                             1.3.1              hb9d3cd8_2                         conda-forge
zlib-ng                          2.3.2              h54a6638_0                         conda-forge
zstandard                        0.25.0             py312h5253ce2_1                    conda-forge
zstd                             1.5.7              hb78ec9c_6                         conda-forge

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