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fix(arkane): make PDep sensitivity meaningful for ILT-based path reactions - #2990

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fix(arkane): make PDep sensitivity meaningful for ILT-based path reactions#2990
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@alongd alongd commented Jul 28, 2026

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Arkane's PDep sensitivity analysis perturbs conformer.E0. For path reactions whose k(E) comes from an inverse Laplace transform instead of RRKM, that does nothing at all — the sensitivity coefficients come back as exactly zero.

Since E0(TS) = Σ E0(reactants) + Ea by construction, this perturbs Ea by the same amount alongside E0, which reaches both the ILT convolution and the renormalization target.

A hand-authored modeless TS with a real E0 keeps the old behavior; applied to every path reaction sharing the TS object, matching the E0 perturbation's reach; and skipped for RRKM reactions, where it would double-count.

@alongd
fix(arkane): make PDep sensitivity meaningful for ILT-based path reac…
4b64c08 
…tions

PDepSensitivity perturbs only conformer.E0. For a path reaction whose
microcanonical rate k(E) comes from an inverse Laplace transform of the
high-pressure-limit kinetics rather than from RRKM theory, that perturbation is a
structural no-op, so the reported sensitivity coefficient is identically zero.

This is the common case for RMG-generated networks: RMG synthesizes a transition
state with E0 = sum(E0 reactants) + Ea and no statmech modes, so Reaction.can_tst()
is False and rmgpy/pdep/reaction.pyx takes the ILT branch. There, the TS E0 is
referenced only inside the n < 0.25 branch -- and typical rate-rule / group-additivity
kinetics have n of roughly 0.3 to 2.5 -- while the result is subsequently renormalized
to kf_expected, which is the high-pressure-limit Arrhenius and independent of the TS E0.

Perturb the barrier at its source instead. Since E0(TS) = sum(E0 reactants) + Ea by
construction, shifting Ea by the same amount as E0 is the physically consistent
perturbation, and it reaches both the ILT convolution and the renormalization target.

Scoped carefully:

- Only when the synthetic relation actually holds. A hand-authored modeless TS may
  carry an independent, physically meaningful E0; for those, moving Ea too would be
  wrong, so only E0 is perturbed and the reason is logged. The check is written to be
  invariant across a perturb/unperturb pair, so a reaction can never be perturbed
  without being restored.
- For every path reaction sharing the TS object, not just the first. An Arkane input
  may point several reaction blocks at one transitionState label; the E0 perturbation
  already affects all of them, so the Ea perturbation must match that blast radius or
  the two representations of the same barrier desynchronize.
- Not for RRKM-based reactions, which genuinely use the TS E0 and sum of states;
  perturbing both would double-count.
- MultiArrhenius is not handled: apply_inverse_laplace_transform_method is Cython-typed
  for Arrhenius, so such a reaction cannot reach the ILT path at all.

The output text now says plainly that ILT TS rows are a derivative along the coordinate
that raises the synthetic barrier, rather than a plain dln(r)/dE0. The YAML key format
is unchanged.

Measured on two RMG-generated networks, holding everything else fixed:

  network1_1 (MSC)   before: 4/4 TS coefficients exactly 0.0
                     after:  0/4 zero, max |coefficient| 1.15e-4
  network4_1 (MSC)   before: 300/300 TS coefficients exactly 0.0
                     after:  0/300 zero, max |coefficient| 1.16e-4

which is the same order as the well coefficients, and as the TS coefficients an
Arkane job with genuine statmech data already produced.
@alongd
alongd marked this pull request as ready for review July 28, 2026 05:06
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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): 00:00:00:42
Current: Execution time (DD:HH:MM:SS): 00:00:00:52
Reference: Memory used: 829.40 MB
Current: Memory used: 829.74 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)
169.15 73.17 31.27 38.45 44.76 50.28 59.14 65.47 72.92
167.21 73.60 28.78 36.79 44.00 50.25 59.65 65.52 74.04

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)
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)

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)
125.44 71.45 27.43 34.15 40.42 46.18 56.01 63.43 71.86
144.84 79.03 29.08 35.37 40.95 45.86 53.89 59.79 67.35

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)
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)

Non-identical thermo! ❌
original: [CH]1C2=CC3C1C3C=C2
tested: [CH]1C2=CC3C1C3C=C2

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
98.15 66.21 25.82 33.30 40.19 46.24 55.47 61.34 70.49
100.48 61.70 25.50 33.41 40.70 47.02 56.22 61.78 71.32

thermo: Thermo group additivity estimation: group(Cs-CsCsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsHH) + group(Cds- Cds(Cds-Cds)Cs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-Cds(Cds-Cds)H) + polycyclic(s2_3_5_ene_1) + polycyclic(s2_3_6_diene_1_3) + Estimated bicyclic component: polycyclic(s3_5_6_ane) - ring(Cyclohexane) - ring(Cyclopentane) + ring(1,3-Cyclohexadiene) + ring(Cyclopentene) - ring(Cyclopropane) - ring(Cyclopentene) - ring(1,3-Cyclohexadiene) + radical(cyclopentene-allyl)
thermo: Thermo group additivity estimation: group(Cs-CsCsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsCsH) + group(Cs-(Cds-Cds)CsHH) + group(Cds- Cds(Cds-Cds)Cs) + group(Cds-CdsCsH) + group(Cds-CdsCsH) + group(Cds-Cds(Cds-Cds)H) + polycyclic(s2_3_5_ene_1) + polycyclic(s2_3_6_ene_1) + Estimated bicyclic component: polycyclic(s3_5_6_ane) - ring(Cyclohexane) - ring(Cyclopentane) + ring(Cyclohexene) + ring(Cyclopentene) - ring(Cyclopropane) - ring(Cyclopentene) - ring(Cyclohexene) + radical(cyclopentene-allyl)

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): -47.51 -31.51 -21.94 -15.56 -7.62 -2.87 3.42 6.54
k(T): -46.27 -30.58 -21.19 -14.94 -7.15 -2.49 3.67 6.72

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.""")
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.""")
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): -27.05 -17.33 -11.49 -7.60 -2.72 0.21 4.13 6.10
k(T): -37.76 -25.37 -17.92 -12.96 -6.74 -3.01 1.98 4.49

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.""")
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.""")
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]1C2=CC3C1C3C=C2(67) origin: Intra_R_Add_Endocyclic
tested:
rxn: [CH]1C2=CC=CC1C=C2(48) <=> [CH]1C2=CC3C1C3C=C2(67) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -14.18 -7.68 -3.77 -1.16 2.10 4.07 6.70 8.03
k(T): -15.17 -8.42 -4.36 -1.66 1.73 3.77 6.50 7.88

kinetics: Arrhenius(A=(1.12e+11,'s^-1'), n=0.26, Ea=(35.513,'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=(36.869,'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: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2=CC3C1C3C=C2(67) origin: Intra_R_Add_Endocyclic
tested:
rxn: C1=CC2C=C[C]1C=C2(49) <=> [CH]1C2=CC3C1C3C=C2(67) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -8.00 -2.50 0.81 3.02 5.79 7.46 9.70 10.83
k(T): -8.89 -3.16 0.28 2.58 5.46 7.19 9.52 10.69

kinetics: Arrhenius(A=(1.49409e+13,'s^-1'), n=0.283, Ea=(30.033,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone2_Sp-3R!H=1R!H_N-4R!H->S_2R!H-inRing_5R!H-inRing_Ext-5R!H-R_Ext-6R!H-R_Ext-7R!H-R_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 3.0""")
kinetics: Arrhenius(A=(1.49409e+13,'s^-1'), n=0.283, Ea=(31.249,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone2_Sp-3R!H=1R!H_N-4R!H->S_2R!H-inRing_5R!H-inRing_Ext-5R!H-R_Ext-6R!H-R_Ext-7R!H-R_1R!H-inRing in family Intra_R_Add_Endocyclic. Multiplied by reaction path degeneracy 3.0""")
Identical kinetics comments:
kinetics: Estimated from node Backbone2_Sp-3R!H=1R!H_N-4R!H->S_2R!H-inRing_5R!H-inRing_Ext-5R!H-R_Ext-6R!H-R_Ext-7R!H-R_1R!H-inRing in family Intra_R_Add_Endocyclic.
Multiplied by reaction path degeneracy 3.0

Errors occurred during edge comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py aromatics-edge stable_regression_results/aromatics/chemkin/chem_edge_annotated.inp stable_regression_results/aromatics/chemkin/species_edge_dictionary.txt test/regression/aromatics/chemkin/chem_edge_annotated.inp test/regression/aromatics/chemkin/species_edge_dictionary.txt` failed. (See above for error)
✅ All Observables varied by less than 0.500 on average between old model and new model in all conditions! aromatics Passed Observable Testing ✅

Regression test liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:28
Current: Execution time (DD:HH:MM:SS): 00:00:01:52
Reference: Memory used: 911.97 MB
Current: Memory used: 911.66 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 1591 reactions. ✅

Non-identical kinetics! ❌
original:
rxn: CCC(CC)O[O](35) + CCCCCO[O](37) <=> oxygen(1) + CCC([O])CC(67) + CCCCC[O](69) origin: Peroxyl_Disproportionation
tested:
rxn: CCC(CC)O[O](35) + CCCCCO[O](36) <=> 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.

Errors occurred during edge comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py liquid_oxidation-edge stable_regression_results/liquid_oxidation/chemkin/chem_edge_annotated.inp stable_regression_results/liquid_oxidation/chemkin/species_edge_dictionary.txt test/regression/liquid_oxidation/chemkin/chem_edge_annotated.inp test/regression/liquid_oxidation/chemkin/species_edge_dictionary.txt` failed. (See above for error)
✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions! liquid_oxidation Passed Observable Testing ✅

Regression test nitrogen:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:44
Current: Execution time (DD:HH:MM:SS): 00:00:00:56
Reference: Memory used: 914.42 MB
Current: Memory used: 920.14 MB

nitrogen Passed Core Comparison ✅

Original model has 41 species.
Test model has 41 species. ✅
Original model has 359 reactions.
Test model has 359 reactions. ✅

nitrogen Failed Edge Comparison ❌

Original model has 133 species.
Test model has 133 species. ✅
Original model has 981 reactions.
Test model has 981 reactions. ✅

Non-identical thermo! ❌
original: O1[C]=N1
tested: O1[C]=N1

Hf(300K) S(300K) Cp(300K) Cp(400K) Cp(500K) Cp(600K) Cp(800K) Cp(1000K) Cp(1500K)
141.64 58.66 12.26 12.27 12.09 11.96 12.26 12.72 12.15
116.46 53.90 11.62 12.71 13.49 13.96 14.14 13.85 13.58

thermo: Thermo group additivity estimation: group(O2s-CdN3d) + group(N3d-OCd) + group(Cd-HN3dO) + ring(oxirene) + radical(CdJ-NdO)
thermo: Thermo group additivity estimation: group(O2s-CdN3d) + group(N3d-OCd) + group(Cd-HN3dO) + ring(Cyclopropene) + radical(CdJ-NdO)

Non-identical kinetics! ❌
original:
rxn: NCO(66) <=> O1[C]=N1(126) origin: Intra_R_Add_Endocyclic
tested:
rxn: NCO(66) <=> O1[C]=N1(126) origin: Intra_R_Add_Endocyclic

k(1bar) 300K 400K 500K 600K 800K 1000K 1500K 2000K
k(T): -66.25 -46.19 -34.19 -26.21 -16.28 -10.36 -2.54 1.31
k(T): -49.54 -33.65 -24.16 -17.85 -10.01 -5.35 0.80 3.82

kinetics: Arrhenius(A=(6.95187e+18,'s^-1'), n=-1.628, Ea=(111.271,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.""")
kinetics: Arrhenius(A=(6.95187e+18,'s^-1'), n=-1.628, Ea=(88.327,'kcal/mol'), T0=(1,'K'), comment="""Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.""")
Identical kinetics comments:
kinetics: Estimated from node Backbone0_N-2R!H-inRing_N-1R!H-inRing_Sp-2R!H-1R!H in family Intra_R_Add_Endocyclic.

Errors occurred during edge comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py nitrogen-edge stable_regression_results/nitrogen/chemkin/chem_edge_annotated.inp stable_regression_results/nitrogen/chemkin/species_edge_dictionary.txt test/regression/nitrogen/chemkin/chem_edge_annotated.inp test/regression/nitrogen/chemkin/species_edge_dictionary.txt` failed. (See above for error)
✅ All Observables varied by less than 0.200 on average between old model and new model in all conditions! nitrogen Passed Observable Testing ✅

Regression test oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:01:10
Current: Execution time (DD:HH:MM:SS): 00:00:01:31
Reference: Memory used: 799.14 MB
Current: Memory used: 795.92 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. ✅

✅ 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 ⚠️ WARNING: Initial mole fractions do not sum to one; normalizing.

Regression test sulfur:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:30
Current: Execution time (DD:HH:MM:SS): 00:00:00:36
Reference: Memory used: 911.36 MB
Current: Memory used: 914.26 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

Errors occurred during edge comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py sulfur-edge stable_regression_results/sulfur/chemkin/chem_edge_annotated.inp stable_regression_results/sulfur/chemkin/species_edge_dictionary.txt test/regression/sulfur/chemkin/chem_edge_annotated.inp test/regression/sulfur/chemkin/species_edge_dictionary.txt` failed. (See above for error)
✅ All Observables varied by less than 0.100 on average between old model and new model in all conditions! sulfur Passed Observable Testing ✅

Regression test superminimal:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:18
Current: Execution time (DD:HH:MM:SS): 00:00:00:23
Reference: Memory used: 986.91 MB
Current: Memory used: 957.87 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): 00:00:01:51
Current: Execution time (DD:HH:MM:SS): 00:00:02:44
Reference: Memory used: 2422.47 MB
Current: Memory used: 2524.87 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. ✅

✅ 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 ✅

Regression test RMS_CSTR_liquid_oxidation:

Reference: Execution time (DD:HH:MM:SS): 00:00:15:22
Current: Execution time (DD:HH:MM:SS): 00:00:11:40
Reference: Memory used: 3312.12 MB
Current: Memory used: 2785.91 MB

RMS_CSTR_liquid_oxidation Failed Core Comparison ❌

Original model has 35 species.
Test model has 35 species. ✅
Original model has 132 reactions.
Test model has 147 reactions. ❌
The original model has 5 species that the tested model does not have. ❌
spc: CH3
spc: C=CC(18)
spc: CC[CH]C(C)OO(32)
spc: [CH2]C(CCC)OO(33)
spc: C[CH]C(CC)OO(37)
The tested model has 5 species that the original model does not have. ❌
spc: CCCCCO
spc: CC=O(87)
spc: CC1CC(C)O1(96)
spc: CC=CC(C)OO(97)
spc: CC(CC(C)OO)OO
The original model has 34 reactions that the tested model does not have. ❌
rxn: C[CH]C(CC)OO(37) <=> CCC(CC)O[O](22) origin: intra_H_migration
rxn: [O]O(13) + C[CH]C(CC)OO(37) <=> oxygen(1) + CCC(CC)OO(27) origin: H_Abstraction
rxn: OO(23) + C[CH]C(CC)OO(37) <=> [O]O(13) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + pentane(2) <=> C[CH]CCC(11) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + pentane(2) <=> CC[CH]CC(7) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCC(CC)OO(27) origin: H_Abstraction
rxn: C[CH]C(CC)OO(37) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCC(CC)OO(27) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCC(CC)OO(27) <=> C[CH]C(CC)OO(37) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + C[CH]C(CC)OO(37) <=> C=CCCC(17) + CCC(CC)OO(27) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]C(CC)OO(37) <=> C=CCCC(17) + CCC(CC)OO(27) origin: Disproportionation
rxn: CC[CH]C(C)OO(32) <=> CCCC(C)O[O](21) origin: intra_H_migration
rxn: [O]O(13) + CC[CH]C(C)OO(32) <=> oxygen(1) + CCCC(C)OO(26) origin: H_Abstraction
rxn: OO(23) + CC[CH]C(C)OO(32) <=> [O]O(13) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + pentane(2) <=> C[CH]CCC(11) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + pentane(2) <=> CC[CH]CC(7) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCC(C)OO(26) origin: H_Abstraction
rxn: CC[CH]C(C)OO(32) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCC(C)OO(26) <=> CC[CH]C(C)OO(32) + pentane(2) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CC[CH]C(C)OO(32) <=> C=CCCC(17) + CCCC(C)OO(26) origin: Disproportionation
rxn: C[CH]CCC(11) + CC[CH]C(C)OO(32) <=> C=CCCC(17) + CCCC(C)OO(26) origin: Disproportionation
rxn: CC[CH]C(C)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
rxn: C[CH]CCC(11) <=> C[CH2](6) + C=CC(18) origin: R_Addition_MultipleBond
rxn: CCCC(C)O[O](21) <=> [CH2]C(CCC)OO(33) origin: intra_H_migration
rxn: [O]O(13) + [CH2]C(CCC)OO(33) <=> oxygen(1) + CCCC(C)OO(26) origin: H_Abstraction
rxn: OO(23) + [CH2]C(CCC)OO(33) <=> [O]O(13) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + pentane(2) <=> C[CH]CCC(11) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + pentane(2) <=> CC[CH]CC(7) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + CCCC(C)OO(26) <=> CCCC(C)O[O](21) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + CCC(CC)OO(27) <=> CCC(CC)O[O](22) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [CH2]C(CCC)OO(33) + pentane(2) <=> [CH2]CCCC(12) + CCCC(C)OO(26) origin: H_Abstraction
rxn: [O]O(13) + C=CCCC(17) <=> [CH2]C(CCC)OO(33) origin: R_Addition_MultipleBond
rxn: [CH2]CCCC(12) + [CH2]C(CCC)OO(33) <=> C=CCCC(17) + CCCC(C)OO(26) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]C(CCC)OO(33) <=> C=CCCC(17) + CCCC(C)OO(26) origin: Disproportionation
rxn: [CH2]C(CCC)OO(33) + CCCCCOO(78) <=> CCCCCO[O](61) + CCCC(C)OO(26) origin: H_Abstraction
The tested model has 49 reactions that the original model does not have. ❌
rxn: CCC(CC)O[O](20) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [O]O(13) + [CH2]CCCC(12) <=> CCCCCOO(78) origin: R_Recombination
rxn: [OH](25) + [OH](25) <=> OO(23) origin: R_Recombination
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + CCCCCO[O](61) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCO[O](61) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [O]O(13) + [CH2]CCCC(12) <=> OO(23) + C=CCCC(18) origin: Disproportionation
rxn: CC=O(87) + [CH2]CC(5) <=> CCCC(C)[O](44) origin: R_Addition_MultipleBond
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: OO(23) + CCC(CC)OO(24) <=> [OH](25) + H2O(42) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + CCCC(C)O[O](22) origin: H_Abstraction
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: CCCC(C)OO(27) + CCCCCOO(78) <=> H2O(42) + CCCC(C)[O](44) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OO(27) <=> [OH](25) + H2O(42) + CCCC(C)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OO(27) <=> [O]O(13) + H2O(42) + CCCC(C)[O](44) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CCCCCO[O](61) origin: H_Abstraction
rxn: OO(23) + CCCCCOO(78) <=> [OH](25) + H2O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + OO(23) <=> [OH](25) + [O]O(13) + H2O(42) origin: Bimolec_Hydroperoxide_Decomposition
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> CC(CC(C)OO)O[O](100) origin: R_Recombination
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> [O]O(13) + CC=CC(C)OO(97) origin: Disproportionation
rxn: [CH2]CC(CC)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + [CH2]CC(CC)OO(32) origin: H_Abstraction
rxn: [OH](25) + CCCCC[O](79) <=> CCCCCOO(78) origin: R_Recombination
rxn: CCC(CC)OO(24) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(27) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCCC(C)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCCCOO(78) <=> [O]O(13) + H2O(42) + CCCCC[O](79) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [O]O(13) + C[CH]CCCOO(75) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + C[CH]CCCOO(75) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(75) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + C[CH]CCCOO(75) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CCCOO(75) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + C[CH]CCCOO(75) origin: H_Abstraction
rxn: [O]O(13) + [CH2]CCCCOO(76) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + [CH2]CCCCOO(76) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(76) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + [CH2]CCCCOO(76) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCCOO(76) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + [CH2]CCCCOO(76) origin: H_Abstraction
rxn: CCC(CC)OO(24) + CCCCCOO(78) <=> H2O(42) + CCC([O])CC(41) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCC(CC)OO(24) <=> [O]O(13) + H2O(42) + CCC([O])CC(41) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [O]O(13) + CC[CH]CCOO(74) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + CC[CH]CCOO(74) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CCOO(74) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CC[CH]CCOO(74) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CC[CH]CCOO(74) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CC[CH]CCOO(74) origin: H_Abstraction
rxn: C[CH]CC(C)OO(37) <=> [OH](25) + CC1CC(C)O1(96) origin: Cyclic_Ether_Formation

Errors occurred during core comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py RMS_CSTR_liquid_oxidation-core stable_regression_results/RMS_CSTR_liquid_oxidation/chemkin/chem_annotated.inp stable_regression_results/RMS_CSTR_liquid_oxidation/chemkin/species_dictionary.txt test/regression/RMS_CSTR_liquid_oxidation/chemkin/chem_annotated.inp test/regression/RMS_CSTR_liquid_oxidation/chemkin/species_dictionary.txt` failed. (See above for error)
RMS_CSTR_liquid_oxidation Failed Edge Comparison ❌

Original model has 77 species.
Test model has 99 species. ❌
Original model has 260 reactions.
Test model has 384 reactions. ❌
The tested model has 22 species that the original model does not have. ❌
spc: CCCCCO
spc: [CH2]COO(80)
spc: [CH2]CCOO(81)
spc: [CH2]OO(82)
spc: [CH2]CCCOO(83)
spc: CCCC[CH]OO(84)
spc: CCCCO
spc: CCC(C)O
spc: CC=O(87)
spc: CCCC=O(88)
spc: CCCCO(89)
spc: CC[CH]C(C)O(90)
spc: [CH2]C(O)CCC(91)
spc: C[CH]CC(C)O(92)
spc: [CH2]CCC(C)O(93)
spc: C[CH]CCOO(94)
spc: [CH2]C(C)C(C)OO(95)
spc: CC1CC(C)O1(96)
spc: CC=CC(C)OO(97)
spc: C=CCC(C)OO(98)
spc: CC([O])CC(C)O(99)
spc: CC(CC(C)OO)OO
The tested model has 124 reactions that the original model does not have. ❌
rxn: CCC(CC)O[O](20) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [O]O(13) + [CH2]CCCC(12) <=> CCCCCOO(78) origin: R_Recombination
rxn: [OH](25) + [OH](25) <=> OO(23) origin: R_Recombination
rxn: [O]O(13) + CCCCCO[O](61) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + CCCCCO[O](61) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCCCCO[O](61) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCCCO[O](61) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [O]O(13) + [CH2]CCCC(12) <=> OO(23) + C=CCCC(18) origin: Disproportionation
rxn: CC=O(87) + [CH2]CC(5) <=> CCCC(C)[O](44) origin: R_Addition_MultipleBond
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + CCC(CC)O[O](20) origin: H_Abstraction
rxn: OO(23) + CCC(CC)OO(24) <=> [OH](25) + H2O(42) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + CCCC(C)O[O](22) origin: H_Abstraction
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + C[CH]CC(C)OO(37) origin: H_Abstraction
rxn: CCCC(C)OO(27) + CCCCCOO(78) <=> H2O(42) + CCCC(C)[O](44) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OO(27) <=> [OH](25) + H2O(42) + CCCC(C)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCC(C)OO(27) <=> [O]O(13) + H2O(42) + CCCC(C)[O](44) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CCCCCO[O](61) origin: H_Abstraction
rxn: OO(23) + CCCCCOO(78) <=> [OH](25) + H2O(42) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + OO(23) <=> [OH](25) + [O]O(13) + H2O(42) origin: Bimolec_Hydroperoxide_Decomposition
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> CC(CC(C)OO)O[O](100) origin: R_Recombination
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> [O]O(13) + CC=CC(C)OO(97) origin: Disproportionation
rxn: [CH2]CC(CC)OO(32) + CCCCCOO(78) <=> CCCCCO[O](61) + CCC(CC)OO(24) origin: H_Abstraction
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + [CH2]CC(CC)OO(32) origin: H_Abstraction
rxn: [OH](25) + CCCCC[O](79) <=> CCCCCOO(78) origin: R_Recombination
rxn: CCC(CC)OO(24) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCC(CC)O[O](20) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCC(C)OO(27) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCCC(C)O[O](22) origin: Bimolec_Hydroperoxide_Decomposition
rxn: CCCCCOO(78) + CCCCCOO(78) <=> H2O(42) + CCCCC[O](79) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCCCCOO(78) <=> [O]O(13) + H2O(42) + CCCCC[O](79) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [O]O(13) + C[CH]CCCOO(75) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + C[CH]CCCOO(75) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: C[CH]CCCOO(75) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + C[CH]CCCOO(75) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + C[CH]CCCOO(75) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + C[CH]CCCOO(75) origin: H_Abstraction
rxn: [O]O(13) + [CH2]CCCCOO(76) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + [CH2]CCCCOO(76) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCCOO(76) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + [CH2]CCCCOO(76) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + [CH2]CCCCOO(76) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + [CH2]CCCCOO(76) origin: H_Abstraction
rxn: CCC(CC)OO(24) + CCCCCOO(78) <=> H2O(42) + CCC([O])CC(41) + CCCCCO[O](61) origin: Bimolec_Hydroperoxide_Decomposition
rxn: OO(23) + CCC(CC)OO(24) <=> [O]O(13) + H2O(42) + CCC([O])CC(41) origin: Bimolec_Hydroperoxide_Decomposition
rxn: [O]O(13) + CC[CH]CCOO(74) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: OO(23) + CC[CH]CCOO(74) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: CC[CH]CCOO(74) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CC[CH]CCOO(74) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CC[CH]CCOO(74) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CC[CH]CCOO(74) origin: H_Abstraction
rxn: C[CH]CC(C)OO(37) <=> [OH](25) + CC1CC(C)O1(96) origin: Cyclic_Ether_Formation
rxn: CC[C](CC)OO(53) + 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: CH2(S)(3) + CCCCOO(55) <=> CCCCCOO(78) origin: 1,2_Insertion_carbene
rxn: CH2(S)(3) + CCCCOO(55) <=> CCCCCOO(78) origin: 1,2_Insertion_carbene
rxn: H(8) + CCCCCO[O](61) <=> CCCCCOO(78) origin: R_Recombination
rxn: [CH2]COO(80) + [CH2]CC(5) <=> CCCCCOO(78) origin: R_Recombination
rxn: C[CH2](6) + [CH2]CCOO(81) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + CC[CH]CCOO(74) <=> CCCCCOO(78) origin: R_Recombination
rxn: [CH2]OO(82) + [CH2]CCC(9) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + CCC[CH]COO(73) <=> CCCCCOO(78) origin: R_Recombination
rxn: [CH3](10) + [CH2]CCCOO(83) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + C[CH]CCCOO(75) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + CCCC[CH]OO(84) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + [CH2]CCCCOO(76) <=> CCCCCOO(78) origin: R_Recombination
rxn: H(8) + [O]O(13) <=> OO(23) origin: R_Recombination
rxn: CH2(S)(3) + CCCC[O](85) <=> CCCC(C)[O](44) origin: 1,2_Insertion_carbene
rxn: CH2(S)(3) + CCC(C)[O](86) <=> CCCC(C)[O](44) origin: 1,2_Insertion_carbene
rxn: CH2(S)(3) + CCC(C)[O](86) <=> CCCC(C)[O](44) origin: 1,2_Insertion_carbene
rxn: H(8) + CCCC(C)=O(34) <=> CCCC(C)[O](44) origin: R_Addition_MultipleBond
rxn: [CH3](10) + CCCC=O(88) <=> CCCC(C)[O](44) origin: R_Addition_MultipleBond
rxn: CCCC(C)[O](44) <=> CCC[C](C)O(89) origin: intra_H_migration
rxn: CC[CH]C(C)O(90) <=> CCCC(C)[O](44) origin: intra_H_migration
rxn: CCCC(C)[O](44) <=> [CH2]C(O)CCC(91) origin: intra_H_migration
rxn: CCCC(C)[O](44) <=> C[CH]CC(C)O(92) origin: intra_H_migration
rxn: CCCC(C)[O](44) <=> [CH2]CCC(C)O(93) origin: intra_H_migration
rxn: CH2(S)(3) + C[CH]CCOO(94) <=> C[CH]CC(C)OO(37) origin: 1,2_Insertion_carbene
rxn: [CH2]C(C)C(C)OO(95) <=> C[CH]CC(C)OO(37) origin: 1,2_shiftC
rxn: H(8) + CC=CC(C)OO(97) <=> C[CH]CC(C)OO(37) origin: R_Addition_MultipleBond
rxn: H(8) + C=CCC(C)OO(98) <=> C[CH]CC(C)OO(37) origin: R_Addition_MultipleBond
rxn: C[CH]OO(56) + C=CC(19) <=> C[CH]CC(C)OO(37) origin: R_Addition_MultipleBond
rxn: CC[CH]C(C)OO(35) <=> C[CH]CC(C)OO(37) origin: intra_H_migration
rxn: [CH2]CCC(C)OO(38) <=> C[CH]CC(C)OO(37) origin: intra_H_migration
rxn: C[CH]CC(C)OO(37) <=> CCC[C](C)OO(58) origin: intra_H_migration
rxn: C[CH]CC(C)OO(37) <=> [CH2]C(CCC)OO(36) origin: intra_H_migration
rxn: C[CH]CC(C)OO(37) <=> CC([O])CC(C)O(99) origin: intra_OH_migration
rxn: [O]O(13) + CCC[CH]COO(73) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCC[CH]OO(84) <=> oxygen(1) + CCCCCOO(78) origin: H_Abstraction
rxn: oxygen(1) + CCCC(C)[O](44) <=> [O]O(13) + CCCC(C)=O(34) origin: Disproportionation
rxn: oxygen(1) + CCCC(C)[O](44) <=> CCCC(C)OO[O](49) origin: R_Recombination
rxn: oxygen(1) + C[CH]CC(C)OO(37) <=> [O]O(13) + C=CCC(C)OO(98) origin: Disproportionation
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: OO(23) + CCC[CH]COO(73) <=> [O]O(13) + CCCCCOO(78) origin: H_Abstraction
rxn: [O]O(13) + CCCCCOO(78) <=> OO(23) + CCCC[CH]OO(84) origin: H_Abstraction
rxn: CCC[CH]COO(73) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: CCCC[CH]OO(84) + CCCC(C)OO(27) <=> CCCC(C)O[O](22) + CCCCCOO(78) origin: H_Abstraction
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + CC[C](CC)OO(53) origin: H_Abstraction
rxn: [OH](25) + CCC(CC)OO(24) <=> H2O(42) + C[CH]C(CC)OO(31) 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) + CCC(CC)OO(24) <=> CC[C](CC)OO(53) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCC(CC)OO(24) <=> C[CH]C(CC)OO(31) + 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: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + CCC[C](C)OO(58) origin: H_Abstraction
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + CC[CH]C(C)OO(35) origin: H_Abstraction
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + [CH2]C(CCC)OO(36) origin: H_Abstraction
rxn: [OH](25) + CCCC(C)OO(27) <=> H2O(42) + [CH2]CCC(C)OO(38) 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) <=> CCC[C](C)OO(58) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)OO(27) <=> CC[CH]C(C)OO(35) + 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) + CCCC(C)OO(27) <=> [CH2]C(CCC)OO(36) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCC(C)OO(27) <=> [CH2]CCC(C)OO(38) + CCCC(C)O(47) origin: H_Abstraction
rxn: [CH2]CCCC(12) + CCC[CH]COO(73) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [CH2]CCCC(12) + CCCC[CH]OO(84) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CCC[CH]COO(73) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: C[CH]CCC(11) + CCCC[CH]OO(84) <=> C=CCCC(18) + CCCCCOO(78) origin: Disproportionation
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CCC[CH]COO(73) origin: H_Abstraction
rxn: [OH](25) + CCCCCOO(78) <=> H2O(42) + CCCC[CH]OO(84) 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) + CCCCCOO(78) <=> CC[CH]CCOO(74) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> CCC[CH]COO(73) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> C[CH]CCCOO(75) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> CCCC[CH]OO(84) + CCCC(C)O(47) origin: H_Abstraction
rxn: CCCC(C)[O](44) + CCCCCOO(78) <=> [CH2]CCCCOO(76) + CCCC(C)O(47) origin: H_Abstraction

Errors occurred during edge comparison ⚠️ ERROR conda.cli.main_run:execute(148): `conda run python scripts/checkModels.py RMS_CSTR_liquid_oxidation-edge stable_regression_results/RMS_CSTR_liquid_oxidation/chemkin/chem_edge_annotated.inp stable_regression_results/RMS_CSTR_liquid_oxidation/chemkin/species_edge_dictionary.txt test/regression/RMS_CSTR_liquid_oxidation/chemkin/chem_edge_annotated.inp test/regression/RMS_CSTR_liquid_oxidation/chemkin/species_edge_dictionary.txt` failed. (See above for error)
✅ 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 ✅

Regression test fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:26
Current: Execution time (DD:HH:MM:SS): 00:00:00:31
Reference: Memory used: 758.73 MB
Current: Memory used: 758.18 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. ✅

✅ 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 ⚠️ WARNING: Initial mole fractions do not sum to one; normalizing.

Regression test RMS_constantVIdealGasReactor_fragment:

Reference: Execution time (DD:HH:MM:SS): 00:00:02:14
Current: Execution time (DD:HH:MM:SS): 00:00:03:06
Reference: Memory used: 2443.54 MB
Current: Memory used: 2552.80 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. ✅

✅ 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 ⚠️ WARNING: Initial mole fractions do not sum to one; normalizing.

Regression test minimal_surface:

Reference: Execution time (DD:HH:MM:SS): 00:00:00:23
Current: Execution time (DD:HH:MM:SS): 00:00:00:29
Reference: Memory used: 922.80 MB
Current: Memory used: 915.28 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. ✅

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

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@akshatzalte akshatzalte Awaiting requested review from akshatzalte
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