Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008454/0.0008454, allocations: 80.52 kB / 19.95 MB, free: 4.602 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0008236/0.0008236, allocations: 173.2 kB / 23.24 MB, free: 1.324 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9453/0.9453, allocations: 177.1 MB / 203.5 MB, free: 5.734 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.819/1.819, allocations: 389.6 MB / 0.6343 GB, free: 12.6 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="Buildings_13_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="Buildings_13_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.244e-06/2.244e-06, allocations: 0 / 1.001 GB, free: 13.51 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.641e-05/1.866e-05, allocations: 2.281 kB / 1.001 GB, free: 13.5 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.6857/0.6857, allocations: 168.3 MB / 1.165 GB, free: 9.883 MB / 1.026 GB Notification: Performance of NFInst.instExpressions: time 0.00651/0.6922, allocations: 5.414 MB / 1.17 GB, free: 6.195 MB / 1.026 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005136/0.6927, allocations: 52.66 kB / 1.17 GB, free: 6.168 MB / 1.026 GB Notification: Performance of NFTyping.typeComponents: time 0.001079/0.6938, allocations: 0.5511 MB / 1.171 GB, free: 5.871 MB / 1.026 GB Notification: Performance of NFTyping.typeBindings: time 0.00303/0.6968, allocations: 1.964 MB / 1.173 GB, free: 4.773 MB / 1.026 GB Notification: Performance of NFTyping.typeClassSections: time 0.002111/0.6989, allocations: 1.244 MB / 1.174 GB, free: 4.109 MB / 1.026 GB Notification: Performance of NFFlatten.flatten: time 0.002575/0.7015, allocations: 3.024 MB / 1.177 GB, free: 2.699 MB / 1.026 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008832/0.7024, allocations: 0.8095 MB / 1.178 GB, free: 2.312 MB / 1.026 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001864/0.7042, allocations: 1.671 MB / 1.179 GB, free: 1.562 MB / 1.026 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00133/0.7056, allocations: 0.9079 MB / 1.18 GB, free: 1.277 MB / 1.026 GB Notification: Performance of NFPackage.collectConstants: time 0.0001537/0.7057, allocations: 121.9 kB / 1.18 GB, free: 1.277 MB / 1.026 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001852/0.7076, allocations: 1.221 MB / 1.182 GB, free: 0.8359 MB / 1.026 GB Notification: Performance of NFScalarize.scalarize: time 0.000505/0.7081, allocations: 0.6127 MB / 1.182 GB, free: 0.5664 MB / 1.026 GB Notification: Performance of NFVerifyModel.verify: time 0.000509/0.7086, allocations: 0.5192 MB / 1.183 GB, free: 360 kB / 1.026 GB Notification: Performance of NFConvertDAE.convert: time 0.002447/0.711, allocations: 2.378 MB / 1.185 GB, free: 15.53 MB / 1.042 GB Notification: Performance of FrontEnd - DAE generated: time 6.652e-06/0.711, allocations: 1.219 kB / 1.185 GB, free: 15.53 MB / 1.042 GB Notification: Performance of FrontEnd: time 2.294e-06/0.711, allocations: 0 / 1.185 GB, free: 15.53 MB / 1.042 GB Notification: Performance of Transformations before backend: time 1.678e-05/0.7111, allocations: 0 / 1.185 GB, free: 15.53 MB / 1.042 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 248 * Number of variables: 248 Notification: Performance of Generate backend data structure: time 0.001835/0.7129, allocations: 1.569 MB / 1.187 GB, free: 14.55 MB / 1.042 GB Notification: Performance of prepare preOptimizeDAE: time 4.231e-05/0.7129, allocations: 10.44 kB / 1.187 GB, free: 14.55 MB / 1.042 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001624/0.7131, allocations: 153.4 kB / 1.187 GB, free: 14.45 MB / 1.042 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001279/0.7144, allocations: 337.3 kB / 1.187 GB, free: 14.36 MB / 1.042 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001053/0.7154, allocations: 0.8421 MB / 1.188 GB, free: 13.87 MB / 1.042 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.236e-05/0.7155, allocations: 81.55 kB / 1.188 GB, free: 13.83 MB / 1.042 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001237/0.7156, allocations: 95.28 kB / 1.188 GB, free: 13.8 MB / 1.042 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00143/0.717, allocations: 1.532 MB / 1.19 GB, free: 12.84 MB / 1.042 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.064e-05/0.7171, allocations: 0 / 1.19 GB, free: 12.84 MB / 1.042 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.813e-05/0.7171, allocations: 46.66 kB / 1.19 GB, free: 12.8 MB / 1.042 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.895e-05/0.7172, allocations: 39.5 kB / 1.19 GB, free: 12.8 MB / 1.042 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001204/0.7184, allocations: 0.9864 MB / 1.191 GB, free: 12.49 MB / 1.042 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003604/0.722, allocations: 2.907 MB / 1.193 GB, free: 11.12 MB / 1.042 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006437/0.7226, allocations: 0.57 MB / 1.194 GB, free: 10.87 MB / 1.042 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003464/0.723, allocations: 318.7 kB / 1.194 GB, free: 10.76 MB / 1.042 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001059/0.7231, allocations: 24.11 kB / 1.194 GB, free: 10.76 MB / 1.042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.01e-05/0.7231, allocations: 45.03 kB / 1.194 GB, free: 10.71 MB / 1.042 GB Notification: Performance of pre-optimization done (n=53): time 1.954e-06/0.7231, allocations: 0 / 1.194 GB, free: 10.71 MB / 1.042 GB Notification: Performance of matching and sorting (n=55): time 0.002533/0.7256, allocations: 1.912 MB / 1.196 GB, free: 9.797 MB / 1.042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.858e-05/0.7257, allocations: 57.5 kB / 1.196 GB, free: 9.734 MB / 1.042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008434/0.7265, allocations: 0.8923 MB / 1.197 GB, free: 9.375 MB / 1.042 GB Notification: Performance of collectPreVariables (initialization): time 4.261e-05/0.7266, allocations: 40.67 kB / 1.197 GB, free: 9.336 MB / 1.042 GB Notification: Performance of collectInitialEqns (initialization): time 0.00027/0.7268, allocations: 0.5197 MB / 1.198 GB, free: 8.918 MB / 1.042 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001346/0.727, allocations: 201.7 kB / 1.198 GB, free: 8.758 MB / 1.042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001439/0.7271, allocations: 133.6 kB / 1.198 GB, free: 8.684 MB / 1.042 GB Notification: Performance of setup shared object (initialization): time 8.133e-05/0.7272, allocations: 335.8 kB / 1.198 GB, free: 8.363 MB / 1.042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003453/0.7275, allocations: 292.4 kB / 1.199 GB, free: 8.266 MB / 1.042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004229/0.728, allocations: 489.2 kB / 1.199 GB, free: 7.953 MB / 1.042 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.002301/0.7303, allocations: 1.663 MB / 1.201 GB, free: 7.113 MB / 1.042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.395e-06/0.7303, allocations: 1.406 kB / 1.201 GB, free: 7.113 MB / 1.042 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.0009902/0.7313, allocations: 0.9289 MB / 1.202 GB, free: 6.625 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 1.807e-05/0.7313, allocations: 10.27 kB / 1.202 GB, free: 6.621 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.203e-06/0.7313, allocations: 4.156 kB / 1.202 GB, free: 6.621 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001465/0.7314, allocations: 94.34 kB / 1.202 GB, free: 6.566 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003935/0.7318, allocations: 176.2 kB / 1.202 GB, free: 6.516 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002294/0.7341, allocations: 4.311 MB / 1.206 GB, free: 2.344 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004084/0.7345, allocations: 31.25 kB / 1.206 GB, free: 2.324 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.985e-05/0.7346, allocations: 27.75 kB / 1.206 GB, free: 2.32 MB / 1.042 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (80): * Single equations (assignments): 77 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,1), (1,1), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0003222/0.7349, allocations: 351.9 kB / 1.206 GB, free: 2.066 MB / 1.042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001026/0.735, allocations: 109.2 kB / 1.207 GB, free: 2.008 MB / 1.042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.705e-05/0.7351, allocations: 110.9 kB / 1.207 GB, free: 1.93 MB / 1.042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.945e-06/0.7351, allocations: 8.594 kB / 1.207 GB, free: 1.926 MB / 1.042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.44e-06/0.7351, allocations: 0 / 1.207 GB, free: 1.926 MB / 1.042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006632/0.7358, allocations: 0.7599 MB / 1.207 GB, free: 1.406 MB / 1.042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001846/0.7376, allocations: 1.812 MB / 1.209 GB, free: 220 kB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.359e-06/0.7376, allocations: 2.031 kB / 1.209 GB, free: 220 kB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003276/0.7379, allocations: 151.6 kB / 1.209 GB, free: 180 kB / 1.042 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.439e-05/0.738, allocations: 33.06 kB / 1.209 GB, free: 164 kB / 1.042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.625e-05/0.738, allocations: 24.42 kB / 1.209 GB, free: 148 kB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007227/0.7387, allocations: 1.492 MB / 1.211 GB, free: 14.73 MB / 1.057 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.248e-06/0.7387, allocations: 10.83 kB / 1.211 GB, free: 14.72 MB / 1.057 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001252/0.74, allocations: 1.202 MB / 1.212 GB, free: 13.98 MB / 1.057 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002415/0.7402, allocations: 185.8 kB / 1.212 GB, free: 13.86 MB / 1.057 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.657e-05/0.7403, allocations: 19.52 kB / 1.212 GB, free: 13.85 MB / 1.057 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003473/0.7407, allocations: 38.83 kB / 1.212 GB, free: 13.83 MB / 1.057 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.392e-05/0.7407, allocations: 43.7 kB / 1.212 GB, free: 13.8 MB / 1.057 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.02e-05/0.7408, allocations: 29.48 kB / 1.212 GB, free: 13.79 MB / 1.057 GB Notification: Performance of sorting global known variables: time 0.0004721/0.7412, allocations: 0.6106 MB / 1.213 GB, free: 13.45 MB / 1.057 GB Notification: Performance of sort global known variables: time 8e-08/0.7412, allocations: 3.938 kB / 1.213 GB, free: 13.45 MB / 1.057 GB Notification: Performance of remove unused functions: time 0.0005721/0.7418, allocations: 304.3 kB / 1.213 GB, free: 13.43 MB / 1.057 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[1]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001395/0.7432, allocations: 1.83 MB / 1.215 GB, free: 12.1 MB / 1.057 GB Notification: Performance of simCode: created initialization part: time 0.0008756/0.7441, allocations: 0.9898 MB / 1.216 GB, free: 11.43 MB / 1.057 GB Notification: Performance of simCode: created event and clocks part: time 2.725e-06/0.7441, allocations: 3.875 kB / 1.216 GB, free: 11.43 MB / 1.057 GB Notification: Performance of simCode: created simulation system equations: time 0.0003502/0.7444, allocations: 431.6 kB / 1.216 GB, free: 11.17 MB / 1.057 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001489/0.7459, allocations: 0.6519 MB / 1.217 GB, free: 10.84 MB / 1.057 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007209/0.7531, allocations: 7.901 MB / 1.225 GB, free: 5.223 MB / 1.057 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003996/0.7535, allocations: 0.5702 MB / 1.225 GB, free: 4.617 MB / 1.057 GB Notification: Performance of simCode: alias equations: time 0.0005716/0.7541, allocations: 256.4 kB / 1.226 GB, free: 4.363 MB / 1.057 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003435/0.7545, allocations: 380.4 kB / 1.226 GB, free: 3.992 MB / 1.057 GB Notification: Performance of SimCode: time 1.142e-06/0.7545, allocations: 0 / 1.226 GB, free: 3.992 MB / 1.057 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1091/0.8635, allocations: 33.48 MB / 1.259 GB, free: 3.281 MB / 1.089 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.195/10.06, allocations: 5.562 kB / 1.259 GB, free: 3.277 MB / 1.089 GB " [Timeout remaining time 290] (rm -f Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_Buildings_13_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow_fmu --startTime=0 --stopTime=10 --stepSize=0.004 --timeout=50 --tolerance=1e-08 ../Buildings_13_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow.fmu) > Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1) [Timeout 52.5] (rm -f Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy.pipe ; mkfifo Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.004 ../Buildings_13_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow.fmu) > Buildings_13_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_fmpy.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 14.751957391388714]