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Add SIDT adsorption correction predictors#2939

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sidt_adsorption_corrections
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Add SIDT adsorption correction predictors#2939
mjohnson541 wants to merge 12 commits intomainfrom
sidt_adsorption_corrections

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@mjohnson541 mjohnson541 commented May 1, 2026 •
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This enables use of SIDTs stored in the RMG-database to predict adsorption corrections. The SIDTs are added in ReactionMechanismGenerator/RMG-database#723 trained on Pt111 adsorption corrections data that @kirkbadger18 sent me.

Without a framework for computing independent errors on the current RMG adsorption groups it is difficult to definitively measure how much of an improvement this should be. However, the leave-one-out errors on the SIDTs are similar to the training errors on the RMG adsorption groups, so this should almost certainly be a significant improvement.

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Regression Testing Results

⚠️ One or more regression tests failed.
Please download the failed results and run the tests locally or check the log to see why.

Detailed regression test results.

Regression test aromatics:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:56
Current: Execution time (DD:HH:MM:SS): 00:00:00:55
Reference: Memory used: 810.26 MB
Current: Memory used: 816.96 MB

aromatics Passed Core Comparison ✅

Original model has 15 species.
Test model has 15 species. ✅
Original model has 11 reactions.
Test model has 11 reactions. ✅

aromatics Failed Edge Comparison ❌

Original model has 106 species.
Test model has 106 species. ✅
Original model has 358 reactions.
Test model has 358 reactions. ✅

Non-identical thermo! ❌
original: [CH]1C2=CC3C1C=CC23
tested: [CH]1C2=CC3C1C=CC23

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
167.21 73.60 28.78 36.79 44.00 50.25 59.65 65.52 74.04
169.15 73.17 31.27 38.45 44.76 50.28 59.14 65.47 72.92

thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-(Cds-Cds)CsHH) + group(Cds-CdsCsCs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + polycyclic(s2_4_5_diene_1_5) + polycyclic(s3_4_5_ene_3) + polycyclic(s2_5_5_diene_1_5) - ring(Cyclobutene) - ring(Cyclopentene) - ring(Cyclopentene) + radical(cyclopentene-allyl)
thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-(Cds-Cds)CsHH) + group(Cds-CdsCsCs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + polycyclic(s2_4_5_diene_1_5) + polycyclic(s3_4_5_ene_3) + polycyclic(s3_5_5_ene_1) - ring(Cyclobutene) - ring(Cyclopentene) - ring(Cyclopentane) + radical(cyclopentene-allyl)

Non-identical thermo! ❌
original: [CH]1C2C=CC3C(=C2)C13
tested: [CH]1C2C=CC3C(=C2)C13

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
144.84 79.03 29.08 35.37 40.95 45.86 53.89 59.79 67.35
125.44 71.45 27.43 34.15 40.42 46.18 56.01 63.43 71.86

thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-CsCsHH) + group(Cds-CdsCsCs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + Estimated bicyclic component: polycyclic(s2_3_5_ane) - ring(Cyclopentane) - ring(Cyclopropane) + ring(Cyclopentene) + ring(Cyclopropane) + polycyclic(s2_3_6_diene_0_3) + Estimated bicyclic component: polycyclic(s3_5_6_ane) - ring(Cyclohexane) - ring(Cyclopentane) + ring(1,4-Cyclohexadiene) + ring(Cyclopentene) - ring(Cyclopropane) - ring(Cyclopentene) - ring(1,4-Cyclohexadiene) + radical(cyclopentene-4)
thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-(Cds-Cds)(Cds-Cds)CsH) + group(Cs-CsCsHH) + group(Cds-CdsCsCs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + Estimated bicyclic component: polycyclic(s2_3_5_ane) - ring(Cyclopentane) - ring(Cyclopropane) + ring(Cyclopentene) + ring(Cyclopropane) + polycyclic(s2_3_6_ene_1) + polycyclic(s3_5_6_diene_1_5) - ring(Cyclopropane) - ring(Cyclopentene) - ring(Cyclohexene) + radical(cyclopentene-4)

Non-identical thermo! ❌
original: [CH]1C2C=CC13C=CC23
tested: [CH]1C2C=CC13C=CC23

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
174.31 74.05 26.66 34.03 40.90 47.10 57.16 64.03 72.57
172.50 80.61 27.59 35.91 43.44 49.89 59.09 64.21 71.65

thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)(Cds-Cds)CsCs) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-CsCsHH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + polycyclic(s2_4_4_ene_1) + polycyclic(s1_4_5_diene_1_6) + polycyclic(s3_4_5_ene_1) - ring(Cyclobutene) - ring(Cyclobutane) - ring(Cyclopentene) + radical(bicyclo[2.1.1]hex-2-ene-C5)
thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)(Cds-Cds)CsCs) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-CsCsHH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + polycyclic(s2_4_4_ene_1) + polycyclic(s2_4_5_diene_1_5) + polycyclic(s3_4_5_ene_1) - ring(Cyclobutene) - ring(Cyclobutane) - ring(Cyclopentene) + radical(bicyclo[2.1.1]hex-2-ene-C5)

Non-identical thermo! ❌
original: [CH]1C2C=CC3=CC2C13
tested: [CH]1C2C=CC3=CC2C13

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
144.26 70.81 25.26 32.45 39.06 44.87 53.78 59.67 69.60
200.28 76.10 25.91 33.35 40.28 46.48 56.24 62.60 71.29

thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-CsCsHH) + group(Cds- Cds(Cds-Cds)Cs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-Cds(Cds-Cds)H) + polycyclic(s2_4_4_ene_1) + polycyclic(s3_4_6_ene_1) + Estimated bicyclic component: polycyclic(s2_4_6_ane) - ring(Cyclohexane) - ring(Cyclobutane) + ring(Cyclohexene) + ring(Cyclobutene) - ring(Cyclobutane) - ring(Cyclobutene) - ring(Cyclohexene) + radical(cyclobutane)
thermo: Thermo group additivity estimation: group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-CsCsHH) + group(Cds- Cds(Cds-Cds)Cs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-Cds(Cds-Cds)H) + polycyclic(s2_4_4_ene_1) + polycyclic(s3_4_6_ene_1) + polycyclic(s3_4_6_diene_1_5) - ring(Cyclobutane) - ring(Cyclobutene) - ring(Cyclohexene) + radical(cyclobutane)

Non-identical kinetics! ❌
original:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2=CC3C1C=CC23(62) origin: Intra_R_Add_Endocyclic
tested:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2=CC3C1C=CC23(62) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -46.27 -30.58 -21.19 -14.94 -7.15 -2.49 3.67 6.72
k(T): -47.51 -31.51 -21.94 -15.56 -7.62 -2.87 3.42 6.54

kinetics: Arrhenius(A=(1.08454e+19,'s^-1'), n=-0.859, Ea=(86.724,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.""")
kinetics: Arrhenius(A=(1.08454e+19,'s^-1'), n=-0.859, Ea=(88.43,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.""")
Identical kinetics comments:
kinetics: Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.

Non-identical kinetics! ❌
original:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2C=CC3C(=C2)C13(63) origin: Intra_R_Add_Endocyclic
tested:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2C=CC3C(=C2)C13(63) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -37.76 -25.37 -17.92 -12.96 -6.74 -3.01 1.98 4.49
k(T): -27.05 -17.33 -11.49 -7.60 -2.72 0.21 4.13 6.10

kinetics: Arrhenius(A=(1.12e+11,'s^-1'), n=0.26, Ea=(67.891,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone3_Sp-4R!H=1R!H_Sp-3R!H-2R!H_Sp-2R!H-1R!H_Ext-2R!H-R in family Intra_R_Add_Endocyclic.""")
kinetics: Arrhenius(A=(1.12e+11,'s^-1'), n=0.26, Ea=(53.177,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone3_Sp-4R!H=1R!H_Sp-3R!H-2R!H_Sp-2R!H-1R!H_Ext-2R!H-R in family Intra_R_Add_Endocyclic.""")
Identical kinetics comments:
kinetics: Estimated from node Backbone3_Sp-4R!H=1R!H_Sp-3R!H-2R!H_Sp-2R!H-1R!H_Ext-2R!H-R in family Intra_R_Add_Endocyclic.

Non-identical kinetics! ❌
original:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2C=CC13C=CC23(65) origin: Intra_R_Add_Endocyclic
tested:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2C=CC13C=CC23(65) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -50.88 -34.04 -23.95 -17.24 -8.88 -3.88 2.75 6.03
k(T): -49.69 -33.15 -23.24 -16.65 -8.43 -3.52 2.99 6.21

kinetics: Arrhenius(A=(1.08454e+19,'s^-1'), n=-0.859, Ea=(93.051,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.""")
kinetics: Arrhenius(A=(1.08454e+19,'s^-1'), n=-0.859, Ea=(91.423,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.""")
Identical kinetics comments:
kinetics: Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.

Non-identical kinetics! ❌
original:
rxn: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2C=CC3=CC2C13(80) origin: Intra_R_Add_Endocyclic
tested:
rxn: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2C=CC3=CC2C13(80) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -25.05 -14.47 -8.15 -3.94 1.29 4.42 8.54 10.57
k(T): -59.93 -40.64 -29.08 -21.38 -11.79 -6.05 1.56 5.34

kinetics: Arrhenius(A=(6.50724e+19,'s^-1'), n=-0.859, Ea=(58.664,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 6.0""")
kinetics: Arrhenius(A=(6.50724e+19,'s^-1'), n=-0.859, Ea=(106.547,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 6.0""")
Identical kinetics comments:
kinetics: Estimated from node Backbone1_2R!H-inRing_1R!H-inRing in family Intra_R_Add_Endocyclic.
Multiplied by reaction path degeneracy 6.0

Details Observables Test Case: Aromatics Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

aromatics Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/aromatics/regression_input.py"... INFO:root:options( title = 'Aromatics', tolerance = 0.5, )

observables

observable(
label = 'benzene',
structure=SMILES('c1ccccc1'),
)

species definition used in the reactor setup specification

species(
label = 'benzene',
structure=SMILES('c1ccccc1'),
)

species(
label = 'ethyne',
structure=SMILES('C#C'),
)

reactor setups

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([100],'s'),
initialMoleFractionsList=[{
"benzene": 0.2,
"ethyne": 0.8,
}],
temperatures=([1500.0],'K'),
pressures=([1.0],'bar'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:59
Current: Execution time (DD:HH:MM:SS): 00:00:01:56
Reference: Memory used: 893.64 MB
Current: Memory used: 897.17 MB

liquid_oxidation Passed Core Comparison ✅

Original model has 37 species.
Test model has 37 species. ✅
Original model has 239 reactions.
Test model has 239 reactions. ✅

liquid_oxidation Failed Edge Comparison ❌

Original model has 214 species.
Test model has 214 species. ✅
Original model has 1591 reactions.
Test model has 1588 reactions. ❌
The original model has 3 reactions that the tested model does not have. ❌
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC([O])CC(C)OO(110) + CC([O])CCCOO(122) origin: Peroxyl_Disproportionation
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC(=O)CC(C)OO(100) + CC(O)CCCOO(152) origin: Peroxyl_Termination
rxn: CC(CC(C)OO)O[O](90) + CC(CCCOO)O[O](108) <=> oxygen(1) + CC(=O)CCCOO(115) + CC(O)CC(C)OO(143) origin: Peroxyl_Termination

Non-identical kinetics! ❌
original:
rxn: CCC(CC)O[O](37) + CCCCCO[O](35) <=> oxygen(1) + CCC([O])CC(67) + CCCCC[O](69) origin: Peroxyl_Disproportionation
tested:
rxn: CCC(CC)O[O](35) + CCCCCO[O](37) <=> oxygen(1) + CCC([O])CC(69) + CCCCC[O](67) origin: Peroxyl_Disproportionation

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): 3.54 4.28 4.73 5.02 5.39 5.62 5.91 6.06
k(T): 8.02 7.64 7.35 7.11 6.75 6.48 5.99 5.64

kinetics: Arrhenius(A=(3.2e+12,'cm^3/(mol*s)'), n=0, Ea=(4.064,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Root_Ext-5R-R_7R!H->C_N-7C-inRing_Ext-5R-R in family Peroxyl_Disproportionation.""")
kinetics: Arrhenius(A=(3.18266e+20,'cm^3/(mol*s)'), n=-2.694, Ea=(-0.265,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Root_Ext-5R-R_7R!H->C_N-7C-inRing in family Peroxyl_Disproportionation.""")
kinetics: Estimated from node Root_Ext-5R-R_7R!H->C_N-7C-inRing_Ext-5R-R in family Peroxyl_Disproportionation.
kinetics: Estimated from node Root_Ext-5R-R_7R!H->C_N-7C-inRing in family Peroxyl_Disproportionation.

Details Observables Test Case: liquid_oxidation Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

liquid_oxidation Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/liquid_oxidation/regression_input.py"... INFO:root:options( title='liquid_oxidation', tolerance=0.1 )

observable(
label='pentane',
structure=SMILES('CCCCC')
)

species(
label='oxygen',
structure=SMILES('[O][O]'),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([1e3], 's'),
initialMoleFractionsList=[{
'pentane': 0.9,
'oxygen': 0.1,
}],
temperatures=([600], 'K'),
pressures=([1.0], 'bar'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test nitrogen:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:03
Current: Execution time (DD:HH:MM:SS): 00:00:01:03
Reference: Memory used: 897.91 MB
Current: Memory used: 903.38 MB

nitrogen Passed Core Comparison ✅

Original model has 41 species.
Test model has 41 species. ✅
Original model has 360 reactions.
Test model has 360 reactions. ✅

nitrogen Passed Edge Comparison ✅

Original model has 133 species.
Test model has 133 species. ✅
Original model has 983 reactions.
Test model has 983 reactions. ✅

Details Observables Test Case: NC Comparison

✅ All Observables varied by less than 0.200 on average between old model and new model in all conditions!

nitrogen Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/nitrogen/regression_input.py"... INFO:root: options( title='NC', tolerance=0.2 )

observable(
label='NC',
structure=SMILES("NC"),
)

observable(
label='OH',
structure=SMILES("[OH]"),
)

species(
label='O2',
structure=SMILES("[O][O]"),
)

species(
label='Ar',
structure=adjacencyList('1 Ar u0 p4 c0'),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([0.002],'s'),
initialMoleFractionsList=[{
"NC": 0.0005,
"O2": 0.002,
"Ar": 0.9975,
}],
temperatures=([1500],'K'),
pressures=([1.],'atm'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:45
Current: Execution time (DD:HH:MM:SS): 00:00:01:44
Reference: Memory used: 772.37 MB
Current: Memory used: 780.44 MB

oxidation Passed Core Comparison ✅

Original model has 59 species.
Test model has 59 species. ✅
Original model has 694 reactions.
Test model has 694 reactions. ✅

oxidation Passed Edge Comparison ✅

Original model has 230 species.
Test model has 230 species. ✅
Original model has 1524 reactions.
Test model has 1524 reactions. ✅

Details Observables Test Case: Oxidation Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

oxidation Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/oxidation/regression_input.py"... INFO:root:options( title = 'Oxidation', tolerance = 0.5, )

observables

observable(
label = 'OH',
structure=SMILES('[OH]'),
)

species definition used in the reactor setup specification

species(
label = 'OH',
structure=SMILES('[OH]'),
)

species(
label = 'N2',
structure=SMILES("N#N"),
)

species(
label = 'O2',
structure=SMILES('[O][O]'),
)

species(
label = 'propane',
structure=SMILES('CCC'),
)

reactor setups

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([100.0],'s'),
initialMoleFractionsList=[{
"propane": 2.0/7.0,
"O2": 1.0,
"N2":4.0,
}],
temperatures=([725.0],'K'),
pressures=([10.0],'bar'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
WARNING:root:Initial mole fractions do not sum to one; normalizing.
INFO:root:
INFO:root:Original composition:
INFO:root:propane = 0.2857142857142857
INFO:root:O2 = 1.0
INFO:root:N2 = 4.0
INFO:root:
INFO:root:Normalized mole fractions:
INFO:root:propane = 0.05405405405405405
INFO:root:O2 = 0.1891891891891892
INFO:root:N2 = 0.7567567567567568
INFO:root:

Regression test sulfur:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:41
Current: Execution time (DD:HH:MM:SS): 00:00:00:40
Reference: Memory used: 892.87 MB
Current: Memory used: 898.46 MB

sulfur Passed Core Comparison ✅

Original model has 27 species.
Test model has 27 species. ✅
Original model has 74 reactions.
Test model has 74 reactions. ✅

sulfur Failed Edge Comparison ❌

Original model has 89 species.
Test model has 89 species. ✅
Original model has 227 reactions.
Test model has 227 reactions. ✅
The original model has 1 reactions that the tested model does not have. ❌
rxn: O(4) + SO2(15) (+N2) <=> SO3(16) (+N2) origin: primarySulfurLibrary
The tested model has 1 reactions that the original model does not have. ❌
rxn: O(4) + SO2(15) (+N2) <=> SO3(16) (+N2) origin: primarySulfurLibrary

Details Observables Test Case: SO2 Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

sulfur Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/sulfur/regression_input.py"... INFO:root: options( title='SO2', tolerance=0.1 )

observable(
label='SO2',
structure=SMILES("O=S=O"),
)
species(
label='H2S',
structure=SMILES("S"),
)

species(
label='O2',
structure=SMILES("[O][O]"),
)

species(
label='N2',
structure=SMILES("N#N"),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([0.01],'s'),
initialMoleFractionsList=[{
"H2S": 0.000756,
"O2": 0.001290,
"N2": 0.997954}],
temperatures=([900],'K'),
pressures=([30.],'bar'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test superminimal:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:25
Current: Execution time (DD:HH:MM:SS): 00:00:00:25
Reference: Memory used: 962.19 MB
Current: Memory used: 962.37 MB

superminimal Passed Core Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 21 reactions.
Test model has 21 reactions. ✅

superminimal Passed Edge Comparison ✅

Original model has 18 species.
Test model has 18 species. ✅
Original model has 28 reactions.
Test model has 28 reactions. ✅

Regression test RMS_constantVIdealGasReactor_superminimal:

Reference: Execution time (DD:HH:MM:SS): 00:00:02:54
Current: Execution time (DD:HH:MM:SS): 00:00:02:16
Reference: Memory used: 2435.89 MB
Current: Memory used: 2289.00 MB

RMS_constantVIdealGasReactor_superminimal Passed Core Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 19 reactions.
Test model has 19 reactions. ✅

RMS_constantVIdealGasReactor_superminimal Passed Edge Comparison ✅

Original model has 13 species.
Test model has 13 species. ✅
Original model has 19 reactions.
Test model has 19 reactions. ✅

Details Observables Test Case: RMS_constantVIdealGasReactor_superminimal Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_constantVIdealGasReactor_superminimal Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/RMS_constantVIdealGasReactor_superminimal/regression_input.py"... INFO:root: options( title='RMS_constantVIdealGasReactor_superminimal', tolerance=0.1 )

observable(
label='H2',
structure=SMILES("[H][H]"),
)

observable(
label='O2',
structure=SMILES("[O][O]"),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([0.01],'s'),
initialMoleFractionsList=[{
'H2':.67,
'O2':.33,
}],
temperatures=([1000],'K'),
pressures=([1.0],'bar'),
)
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test RMS_CSTR_liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:30:22
Current: Execution time (DD:HH:MM:SS): 00:00:17:00
Reference: Memory used: 3702.49 MB
Current: Memory used: 2793.23 MB

RMS_CSTR_liquid_oxidation Failed Core Comparison ❌

Original model has 35 species.
Test model has 35 species. ✅
Original model has 140 reactions.
Test model has 182 reactions. ❌
The original model has 3 species that the tested model does not have. ❌
spc: CH3
spc: CCCC(C)O(47)
spc: CCCC=O(94)
The tested model has 3 species that the original model does not have. ❌
spc: [CH2]CCCCOO(66)
spc: CC1CC(C)O1(96)
spc: C=CCC(C)OO(98)
The original model has 10 reactions that the tested model does not have. ❌
rxn: [CH3](10) + CCCC=O(94) <=> CCCC(C)[O](44) origin: R_Addition_MultipleBond
rxn: CCCC(C)[O](44) + pentane(2) <=> CC[CH]CC(7) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + pentane(2) <=> C[CH]CCC(11) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + pentane(2) <=> [CH2]CCCC(12) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)OO(27) <=> C[CH]CC(C)OO(37) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCC(CC)OO(24) <=> [CH2]CC(CC)OO(32) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> C[CH]CCCOO(65) + CCCC(C)O(47) origin: H_Abstraction
The tested model has 52 reactions that the original model does not have. ❌
rxn: oxygen(1) + O(42) <=> [OH](26) + [O]O(13) origin: H_Abstraction
rxn: [OH](26) + OO(23) <=> [O]O(13) + O(42) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](26) + [CH2]CCCC(12) <=> O(42) + C=CCCC(18) origin: Disproportionation
rxn: [OH](26) + C[CH]CCC(11) <=> O(42) + C=CCCC(18) origin: Disproportionation
rxn: CC[CH]CC(7) + CCC(CC)O[O](20) <=> CC=CCC(16) + CCC(CC)OO(24) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: CC[CH]CC(7) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: C[CH]CCC(11) + CCC(CC)O[O](20) <=> CC=CCC(16) + CCC(CC)OO(24) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CCC(CC)O[O](20) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCC(CC)OO(24) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCCC(C)OO(25) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCCCCOO(78) origin: Disproportionation
rxn: [CH2]CC(CC)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(32) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCC(CC)OO(24) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + [OH](26) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)[O](44) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC[O](79) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCC(CC)O[O](20) + CCCCCO[O](61) <=> oxygen(1) + CCC([O])CC(41) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: C[CH]CC(C)OO(37) <=> [OH](26) + CC1CC(C)O1(96) origin: Cyclic_Ether_Formation
rxn: CCCCCO[O](61) <=> [CH2]CCCCOO(66) origin: intra_H_migration
rxn: [O]O(13) + [CH2]CCCCOO(66) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + [CH2]CCCCOO(66) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCC(C)OO(25) <=> CCCC(C)O[O](21) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> [CH2]CCCC(12) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](26) + CCCCCOO(78) <=> O(42) + [CH2]CCCCOO(66) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + [CH2]CCCCOO(66) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCCOO(66) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [CH2]CCCCOO(66) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> [O]O(13) + C=CCC(C)OO(98) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: CCC(CC)O[O](20) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCC(CC)OO(24) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCCC(C)OO(25) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCCCCOO(78) origin: Disproportionation

RMS_CSTR_liquid_oxidation Failed Edge Comparison ❌

Original model has 101 species.
Test model has 107 species. ❌
Original model has 382 reactions.
Test model has 545 reactions. ❌
The original model has 2 species that the tested model does not have. ❌
spc: CCC(CC)OOOO
spc: CCCCCOOOO
The tested model has 8 species that the original model does not have. ❌
spc: CCCCCOOOO(101)
spc: CCCC(C)OOO(102)
spc: CCCCCO(103)
spc: CCC[CH]CO(104)
spc: CCCCCOOO
spc: OOO(106)
spc: CCC(CC)OOO(107)
spc: CCCCCOOO(108)
The original model has 2 reactions that the tested model does not have. ❌
rxn: oxygen(1) + CCC(CC)O[O](20) <=> CCC(CC)OOO[O](39) origin: R_Recombination
rxn: oxygen(1) + CCCCCO[O](61) <=> CCCCCOOO[O](77) origin: R_Recombination
The tested model has 165 reactions that the original model does not have. ❌
rxn: oxygen(1) + O(42) <=> [OH](26) + [O]O(13) origin: H_Abstraction
rxn: [OH](26) + OO(23) <=> [O]O(13) + O(42) origin: H_Abstraction
rxn: CCCCCO[O](61) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](26) + [CH2]CCCC(12) <=> O(42) + C=CCCC(18) origin: Disproportionation
rxn: [OH](26) + C[CH]CCC(11) <=> O(42) + C=CCCC(18) origin: Disproportionation
rxn: CC[CH]CC(7) + CCC(CC)O[O](20) <=> CC=CCC(16) + CCC(CC)OO(24) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: CC[CH]CC(7) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: C[CH]CCC(11) + CCC(CC)O[O](20) <=> CC=CCC(16) + CCC(CC)OO(24) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)O[O](21) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCC(12) <=> CC=CCC(16) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> CC=CCC(16) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> CC=CCC(16) + CCCC(C)OO(25) origin: Disproportionation
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + pentane(2) origin: Disproportionation
rxn: CCC(CC)O[O](20) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCC(CC)OO(24) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCCC(C)OO(25) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCCCCOO(78) origin: Disproportionation
rxn: [CH2]CC(CC)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [CH2]CC(CC)OO(32) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCC(CC)OO(24) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> C[CH]CCCOO(65) + pentane(2) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(65) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + [OH](26) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)[O](44) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC[O](79) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: CCC(CC)O[O](20) + CCCCCO[O](61) <=> oxygen(1) + CCC([O])CC(41) + CCCCC[O](79) origin: Peroxyl_Disproportionation
rxn: [CH2]CCCCOO(66) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + pentane(2) <=> [CH2]CCCC(12) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(66) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + pentane(2) origin: Disproportionation
rxn: CCC(CC)O[O](20) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCC(CC)OO(24) origin: Disproportionation
rxn: CCCC(C)O[O](21) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCCC(C)OO(25) origin: Disproportionation
rxn: CCCCCO[O](61) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCCCCOO(78) origin: Disproportionation
rxn: [H](8) + [OH](26) <=> O(42) origin: R_Recombination
rxn: C=CCCC(18) + CC[CH]CC(7) <=> C=CC[CH]C(69) + pentane(2) origin: H_Abstraction
rxn: C=CCCC(18) + CC[CH]CC(7) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(18) + CC[CH]CC(7) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(18) + CC[CH]CC(7) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(18) + CC[CH]CC(7) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + pentane(2) <=> CC[CH]CC(7) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCCCOO(78) <=> CCCC[CH]OO(84) + pentane(2) origin: H_Abstraction
rxn: CC[CH]CC(7) + CCCC(C)[O](44) <=> CCCC(C)=O(34) + pentane(2) origin: Disproportionation
rxn: CC[CH]CC(7) + CCCC(C)[O](44) <=> CC=CCC(16) + CCCC(C)O(47) origin: Disproportionation
rxn: C=CC[CH]C(69) + pentane(2) <=> C=CCCC(18) + C[CH]CCC(11) origin: H_Abstraction
rxn: C=CCCC(18) + C[CH]CCC(11) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(18) + C[CH]CCC(11) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(18) + C[CH]CCC(11) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(18) + C[CH]CCC(11) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + pentane(2) <=> C[CH]CCC(11) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCC(11) + CCCC(C)[O](44) <=> CCCC(C)=O(34) + pentane(2) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)[O](44) <=> CC=CCC(16) + CCCC(C)O(47) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC(C)[O](44) <=> C=CCCC(18) + CCCC(C)O(47) origin: Disproportionation
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + O(42) + CCCCC=O(62) origin: Peroxyl_Termination
rxn: [O]O(13) + CCCCCO[O](61) <=> CCCCCOOOO(101) origin: R_Recombination
rxn: [O]O(13) + CCCC(C)[O](44) <=> OO(23) + CCCC(C)=O(34) origin: Disproportionation
rxn: [O]O(13) + CCCC(C)[O](44) <=> oxygen(1) + CCCC(C)O(47) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)[O](44) <=> CCCC(C)OOO(102) origin: R_Recombination
rxn: CCC(CC)O[O](20) + CCCCCO[O](61) <=> oxygen(1) + CCC(=O)CC(30) + CCCCCO(103) origin: Peroxyl_Termination
rxn: CCC(CC)O[O](20) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCC(O)CC(46) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCC(CC)OO(24) <=> C=CCCC(18) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: C=CCCC(18) + CCC(CC)O[O](20) <=> [CH2]C=CCC(71) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCC(CC)OO(24) <=> C=CCCC(18) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCC(CC)OO(24) <=> C=CCCC(18) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCC(CC)OO(24) <=> C=CCCC(18) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCC(CC)OO(24) <=> CCC(CC)O[O](20) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCC(CC)O[O](20) <=> CCCC(C)=O(34) + CCC(CC)OO(24) origin: Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCC(C)=O(34) + CCCCCO(103) origin: Peroxyl_Termination
rxn: CCCC(C)O[O](21) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCCC(C)O(47) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCCC(C)OO(25) <=> C=CCCC(18) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: C=CCCC(18) + CCCC(C)O[O](21) <=> [CH2]C=CCC(71) + CCCC(C)OO(25) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCC(C)OO(25) <=> C=CCCC(18) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)OO(25) <=> C=CCCC(18) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)OO(25) <=> C=CCCC(18) + CCCC(C)O[O](21) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)O[O](21) <=> CCCC(C)=O(34) + CCCC(C)OO(25) origin: Disproportionation
rxn: CC[C](CC)OO(52) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: C[CH]C(CC)OO(31) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: C[CH]CC(C)OO(37) + CCC(CC)OO(24) <=> CC[C](CC)OO(52) + CCCC(C)OO(25) origin: H_Abstraction
rxn: C[CH]C(CC)OO(31) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCC(CC)OO(24) origin: H_Abstraction
rxn: C=CCCC(18) + [CH2]CCCC(12) <=> C=CC[CH]C(69) + pentane(2) origin: H_Abstraction
rxn: C=CCCC(18) + [CH2]CCCC(12) <=> [CH2]C=CCC(71) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + pentane(2) <=> C=CCCC(18) + [CH2]CCCC(12) origin: H_Abstraction
rxn: C=[C]CCC(73) + pentane(2) <=> C=CCCC(18) + [CH2]CCCC(12) origin: H_Abstraction
rxn: [CH]=CCCC(74) + pentane(2) <=> C=CCCC(18) + [CH2]CCCC(12) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CC[CH]CCOO(64) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CCC[CH]COO(63) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCOO(78) <=> CCCC[CH]OO(84) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCC(C)[O](44) <=> CCCC(C)=O(34) + pentane(2) origin: Disproportionation
rxn: [CH2]CCCC(12) + CCCC(C)[O](44) <=> C=CCCC(18) + CCCC(C)O(47) origin: Disproportionation
rxn: C[CH]CC(C)OO(37) + CCCC(C)OO(25) <=> CCC[C](C)OO(58) + CCCC(C)OO(25) origin: H_Abstraction
rxn: CC[CH]C(C)OO(35) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCC(C)OO(25) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(36) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCC(C)OO(25) origin: H_Abstraction
rxn: [CH2]CCC(C)OO(38) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCC(C)OO(25) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> O(42) + C=CC[CH]C(69) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> O(42) + [CH2]C=CCC(71) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> O(42) + [CH2]CCC=C(72) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> O(42) + C=[C]CCC(73) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> O(42) + [CH]=CCCC(74) origin: H_Abstraction
rxn: [OH](26) + C=CCCC(18) <=> [CH2]C(O)CCC(91) origin: R_Addition_MultipleBond
rxn: [OH](26) + C=CCCC(18) <=> CCC[CH]CO(104) origin: R_Addition_MultipleBond
rxn: [OH](26) + CCCC(C)[O](44) <=> O(42) + CCCC(C)=O(34) origin: Disproportionation
rxn: CCCCCO[O](61) + CCCCCO[O](61) <=> oxygen(1) + CCCCC=O(62) + CCCCCO(103) origin: Peroxyl_Termination
rxn: C=CC[CH]C(69) + CCCCCOO(78) <=> C=CCCC(18) + CCCCCO[O](61) origin: H_Abstraction
rxn: C=CCCC(18) + CCCCCO[O](61) <=> [CH2]C=CCC(71) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCCCOO(78) <=> C=CCCC(18) + CCCCCO[O](61) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCCCOO(78) <=> C=CCCC(18) + CCCCCO[O](61) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCCCOO(78) <=> C=CCCC(18) + CCCCCO[O](61) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCO[O](61) <=> CCCC(C)=O(34) + CCCCCOO(78) origin: Disproportionation
rxn: O(42) + C=CCCC(18) <=> CCCCCO(103) origin: 1,3_Insertion_ROR
rxn: O(42) + C=CCCC(18) <=> CCCC(C)O(47) origin: 1,3_Insertion_ROR
rxn: C=CCCC(18) + CCCC(C)[O](44) <=> C=CC[CH]C(69) + CCCC(C)O(47) origin: H_Abstraction
rxn: C=CCCC(18) + CCCC(C)[O](44) <=> [CH2]C=CCC(71) + CCCC(C)O(47) origin: H_Abstraction
rxn: C=CCCC(18) + CCCC(C)[O](44) <=> [CH2]CCC=C(72) + CCCC(C)O(47) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)O(47) <=> C=CCCC(18) + CCCC(C)[O](44) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)O(47) <=> C=CCCC(18) + CCCC(C)[O](44) origin: H_Abstraction
rxn: C=CC[CH]C(69) + CCCC(C)OO(25) <=> C=CCCC(18) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: C=CCCC(18) + C[CH]CC(C)OO(37) <=> [CH2]C=CCC(71) + CCCC(C)OO(25) origin: H_Abstraction
rxn: [CH2]CCC=C(72) + CCCC(C)OO(25) <=> C=CCCC(18) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: C=[C]CCC(73) + CCCC(C)OO(25) <=> C=CCCC(18) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: [CH]=CCCC(74) + CCCC(C)OO(25) <=> C=CCCC(18) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: [OH](26) + CCCC(C)O(47) <=> O(42) + CCCC(C)[O](44) origin: H_Abstraction
rxn: CC[CH]CCOO(64) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: CCC[CH]COO(63) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCC(C)OO(25) <=> C[CH]CC(C)OO(37) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCC(C)O(47) <=> OO(23) + CCCC(C)[O](44) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)[O](44) <=> CCCC(C)=O(34) + CCCC(C)O(47) origin: Disproportionation
rxn: CCCC(C)[O](44) + C[CH]CC(C)OO(37) <=> CC=CC(C)OO(97) + CCCC(C)O(47) origin: Disproportionation
rxn: CCCC(C)[O](44) + C[CH]CC(C)OO(37) <=> C=CCC(C)OO(98) + CCCC(C)O(47) origin: Disproportionation
rxn: CCCC(C)[O](44) + C[CH]CC(C)OO(37) <=> CCCC(C)=O(34) + CCCC(C)OO(25) origin: Disproportionation
rxn: CCCC(C)O[O](21) + CCC(CC)OO[O](48) <=> oxygen(1) + CCCC(C)[O](44) + CCC(CC)O[O](20) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCC(C)OO[O](49) <=> oxygen(1) + CCCC(C)[O](44) + CCCC(C)O[O](21) origin: Peroxyl_Disproportionation
rxn: CCCC(C)O[O](21) + CCCCCOO[O](105) <=> oxygen(1) + CCCC(C)[O](44) + CCCCCO[O](61) origin: Peroxyl_Disproportionation
rxn: OO(23) + OOO(106) <=> [O]O(13) + [O]O(13) + O(42) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCC(CC)OO(24) <=> [O]O(13) + O(42) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCC(CC)OOO(107) <=> [O]O(13) + O(42) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCCC(C)OO(25) <=> [O]O(13) + O(42) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OOO(102) <=> [O]O(13) + O(42) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OOO(106) + CCCCCOO(78) <=> [O]O(13) + O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCCCOOO(108) <=> [O]O(13) + O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(24) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](20) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(25) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](20) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(24) + CCCC(C)OOO(102) <=> O(42) + CCC(CC)O[O](20) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCC(CC)OOO(107) <=> O(42) + CCC(CC)O[O](20) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCC(CC)OO(24) + CCCCCOOO(108) <=> O(42) + CCC(CC)O[O](20) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(25) + CCCC(C)OOO(102) <=> O(42) + CCCC(C)O[O](21) + CCCC(C)O[O](21) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCC(C)OOO(102) <=> O(42) + CCCC(C)O[O](21) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(25) + CCCCCOOO(108) <=> O(42) + CCCC(C)O[O](21) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCCCOOO(108) <=> O(42) + CCCCCO[O](61) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition

Details Observables Test Case: RMS_CSTR_liquid_oxidation Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_CSTR_liquid_oxidation Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/RMS_CSTR_liquid_oxidation/regression_input.py"... INFO:root:options( title='RMS_CSTR_liquid_oxidation', tolerance=0.1 )

observable(
label='pentane',
structure=SMILES('CCCCC')
)

species(
label='oxygen',
structure=SMILES('[O][O]'),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([1e3], 's'),
initialMoleFractionsList=[{
'pentane': 0.9,
'oxygen': 0.1,
}],
temperatures=([600], 'K'),
pressures=([1.0], 'bar'),
)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0

Regression test fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:34
Current: Execution time (DD:HH:MM:SS): 00:00:00:34
Reference: Memory used: 737.37 MB
Current: Memory used: 743.90 MB

fragment Passed Core Comparison ✅

Original model has 10 species.
Test model has 10 species. ✅
Original model has 2 reactions.
Test model has 2 reactions. ✅

fragment Passed Edge Comparison ✅

Original model has 33 species.
Test model has 33 species. ✅
Original model has 47 reactions.
Test model has 47 reactions. ✅

Details Observables Test Case: fragment Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

fragment Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/fragment/regression_input.py"... INFO:root: options( title='fragment', tolerance=0.1 )

observable(
label="LCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 L u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

species(
label="LCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 L u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

species(
label="RCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 R u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([0.01],'s'),
initialMoleFractionsList=[{
"LCCCC": 1,
"RCCCC": 1,
}],
temperatures=([1600],'K'),
pressures=([40.0],'bar'),
)
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
WARNING:root:Initial mole fractions do not sum to one; normalizing.
INFO:root:
INFO:root:Original composition:
INFO:root:LCCCC = 1
INFO:root:RCCCC = 1
INFO:root:
INFO:root:Normalized mole fractions:
INFO:root:LCCCC = 0.5
INFO:root:RCCCC = 0.5
INFO:root:

Regression test RMS_constantVIdealGasReactor_fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:03:21
Current: Execution time (DD:HH:MM:SS): 00:00:02:43
Reference: Memory used: 2539.29 MB
Current: Memory used: 2443.40 MB

RMS_constantVIdealGasReactor_fragment Passed Core Comparison ✅

Original model has 10 species.
Test model has 10 species. ✅
Original model has 2 reactions.
Test model has 2 reactions. ✅

RMS_constantVIdealGasReactor_fragment Passed Edge Comparison ✅

Original model has 27 species.
Test model has 27 species. ✅
Original model has 24 reactions.
Test model has 24 reactions. ✅

Details Observables Test Case: RMS_constantVIdealGasReactor_fragment Comparison

✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions!

RMS_constantVIdealGasReactor_fragment Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/RMS_constantVIdealGasReactor_fragment/regression_input.py"... INFO:root: options( title='RMS_constantVIdealGasReactor_fragment', tolerance=0.1 )

observable(
label="LCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 L u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

species(
label="LCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 L u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

species(
label="RCCCC",
structure=fragment_adj(
"""1 C u0 p0 c0 {2,S} {3,S} {5,S} {6,S}
2 C u0 p0 c0 {1,S} {4,S} {7,S} {8,S}
3 C u0 p0 c0 {1,S} {9,S} {10,S} {11,S}
4 C u0 p0 c0 {2,S} {12,S} {13,S} {14,S}
5 H u0 p0 c0 {1,S}
6 H u0 p0 c0 {1,S}
7 H u0 p0 c0 {2,S}
8 H u0 p0 c0 {2,S}
9 R u0 p0 c0 {3,S}
10 H u0 p0 c0 {3,S}
11 H u0 p0 c0 {3,S}
12 H u0 p0 c0 {4,S}
13 H u0 p0 c0 {4,S}
14 H u0 p0 c0 {4,S}
"""
),
)

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([0.01],'s'),
initialMoleFractionsList=[{
"LCCCC": 1,
"RCCCC": 1,
}],
temperatures=([1600],'K'),
pressures=([40.0],'bar'),
)
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
WARNING:root:Initial mole fractions do not sum to one; normalizing.
INFO:root:
INFO:root:Original composition:
INFO:root:LCCCC = 1
INFO:root:RCCCC = 1
INFO:root:
INFO:root:Normalized mole fractions:
INFO:root:LCCCC = 0.5
INFO:root:RCCCC = 0.5
INFO:root:

Regression test minimal_surface:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:32
Current: Execution time (DD:HH:MM:SS): 00:00:00:31
Reference: Memory used: 898.88 MB
Current: Memory used: 906.56 MB

minimal_surface Passed Core Comparison ✅

Original model has 11 species.
Test model has 11 species. ✅
Original model has 3 reactions.
Test model has 3 reactions. ✅

minimal_surface Passed Edge Comparison ✅

Original model has 38 species.
Test model has 38 species. ✅
Original model has 38 reactions.
Test model has 38 reactions. ✅

Details Observables Test Case: minimal_surface Comparison

✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions!

minimal_surface Passed Observable Testing ✅
Errors occurred during observable testing ⚠️ INFO:root:Reading input file "/home/runner/work/RMG-Py/RMG-Py/test/regression/minimal_surface/regression_input.py"... INFO:root:options( title = 'minimal_surface', tolerance = 0.5, )

observables

observable(
label = 'CH4',
structure=SMILES('C'),
)

observable(
label = 'O2',
structure=SMILES('[O][O]'),
)

observable(
label = 'X',
structure=adjacencyList(
"""
1 X u0 p0 c0
"""),
)

List of species

species(
label='CH4',
structure=SMILES("[CH4]"),
)
species(
label='O2',
structure=adjacencyList(
"""
1 O u1 p2 c0 {2,S}
2 O u1 p2 c0 {1,S}
"""),
)
species(
label='N2',
structure=SMILES("N#N"),
)
species(
label='X',
structure=adjacencyList(
"""
1 X u0 p0 c0
"""),
)

reactor setups

reactorSetups(
reactorTypes=['IdealGasReactor'],
terminationTimes=([1.0], 's'),
initialMoleFractionsList=[{
'CH4': 0.15,
'O2': 0.15,
'N2': 0.7,
}],
initialSurfaceMoleFractionsList=[{
'X': 1.0,
}],

temperatures=([1000.0], 'K'),
pressures=([1.0], 'bar'),

)

INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has default temperature range 300.0 to 1000.0 and 1000.0 to 5000.0
INFO:root:Thermo file has no default temperature ranges
INFO:root:(The line it would be on is ' 300.000 1000.000 5000.000\n' but that is not formatted as such)
INFO:root:(It should have Tmin in columns 1-10, Tmid in columns 11-20, and Tmax in columns 21-30)
INFO:root:Ignoring short but non-empty line: ' 300.000 1000.000 5000.000\n'
INFO:root:Thermo file has no default temperature ranges
INFO:root:(The line it would be on is ' 300.000 1000.000 5000.000\n' but that is not formatted as such)
INFO:root:(It should have Tmin in columns 1-10, Tmid in columns 11-20, and Tmax in columns 21-30)
INFO:root:Ignoring short but non-empty line: ' 300.000 1000.000 5000.000\n'

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JacksonBurns
JacksonBurns reviewed May 1, 2026
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Unit tests would be a good addition - something to check if we can load and interact with the SIDTs. Form of the implementation looks good, though.

Comment thread rmgpy/data/thermo.py Outdated
@mjohnson541 mjohnson541 force-pushed the sidt_adsorption_corrections branch 2 times, most recently from 2425f8b to 21d3ef7 Compare May 5, 2026 03:13
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mjohnson541 commented May 5, 2026

I've added some database tests to test that the SIDTs are loaded and that they work properly. They look a little bit out of place, I chose the test structure I did because each SIDT can have different tagging/decomposition and test molecules, but I'm open to better ideas if anyone has any.

JacksonBurns
JacksonBurns previously approved these changes May 6, 2026
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These tests are a great starting point, and enough for the scope of this initial PR adding the feature. I will update the branch and set to merge

@JacksonBurns JacksonBurns enabled auto-merge May 6, 2026 15:10
@mjohnson541 mjohnson541 force-pushed the sidt_adsorption_corrections branch from 443817f to c12c252 Compare May 6, 2026 19:55
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