Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.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 0.0009704/0.0009704, allocations: 81.95 kB / 21.47 MB, free: 3.027 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 0.001102/0.001102, allocations: 167.3 kB / 24.87 MB, free: 8.871 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 1.01/1.01, allocations: 177.1 MB / 205.3 MB, free: 5.48 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.6082/0.6082, allocations: 110.3 MB / 372.1 MB, free: 12.28 MB / 346.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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: translateModel(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow") translateModel(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.724e-06/1.724e-06, allocations: 0 / 476.4 MB, free: 15.09 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.109e-05/2.281e-05, allocations: 2.312 kB / 476.4 MB, free: 15.09 MB / 410.7 MB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.1455/0.1455, allocations: 148.1 MB / 0.6099 GB, free: 10.46 MB / 0.5261 GB Notification: Performance of NFInst.instExpressions: time 0.006028/0.1516, allocations: 3.804 MB / 0.6136 GB, free: 6.648 MB / 0.5261 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007148/0.1523, allocations: 59.5 kB / 0.6137 GB, free: 6.59 MB / 0.5261 GB Notification: Performance of NFTyping.typeComponents: time 0.0007304/0.153, allocations: 297.8 kB / 0.614 GB, free: 6.297 MB / 0.5261 GB Notification: Performance of NFTyping.typeBindings: time 0.001958/0.155, allocations: 1.173 MB / 0.6151 GB, free: 5.117 MB / 0.5261 GB Notification: Performance of NFTyping.typeClassSections: time 0.001576/0.1565, allocations: 0.9004 MB / 0.616 GB, free: 4.215 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.003136/0.1597, allocations: 3.007 MB / 0.6189 GB, free: 1.203 MB / 0.5261 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001148/0.1608, allocations: 0.8364 MB / 0.6198 GB, free: 356 kB / 0.5261 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002543/0.1634, allocations: 1.53 MB / 0.6212 GB, free: 14.85 MB / 0.5417 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001271/0.1646, allocations: 0.9271 MB / 0.6222 GB, free: 13.92 MB / 0.5417 GB Notification: Performance of NFPackage.collectConstants: time 0.0001756/0.1648, allocations: 120 kB / 0.6223 GB, free: 13.8 MB / 0.5417 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0008249/0.1656, allocations: 435 kB / 0.6227 GB, free: 13.38 MB / 0.5417 GB Notification: Performance of NFScalarize.scalarize: time 0.0005259/0.1662, allocations: 0.6195 MB / 0.6233 GB, free: 12.76 MB / 0.5417 GB Notification: Performance of NFVerifyModel.verify: time 0.0005592/0.1667, allocations: 0.5185 MB / 0.6238 GB, free: 12.24 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.001573/0.1683, allocations: 1.347 MB / 0.6251 GB, free: 10.89 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 4.168e-06/0.1683, allocations: 0 / 0.6251 GB, free: 10.89 MB / 0.5417 GB Notification: Performance of FrontEnd: time 1.253e-06/0.1683, allocations: 0 / 0.6251 GB, free: 10.89 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 1.309e-05/0.1683, allocations: 0 / 0.6251 GB, free: 10.89 MB / 0.5417 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 0.001966/0.1703, allocations: 1.604 MB / 0.6267 GB, free: 9.238 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 3.964e-05/0.1703, allocations: 12.62 kB / 0.6267 GB, free: 9.227 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001426/0.1718, allocations: 427.3 kB / 0.6271 GB, free: 8.809 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001055/0.1728, allocations: 0.8046 MB / 0.6279 GB, free: 7.98 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.943e-05/0.1729, allocations: 82.11 kB / 0.628 GB, free: 7.898 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001442/0.173, allocations: 104 kB / 0.6281 GB, free: 7.797 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001053/0.1741, allocations: 0.9946 MB / 0.629 GB, free: 6.684 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.452e-05/0.1741, allocations: 0 / 0.629 GB, free: 6.684 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.584e-05/0.1742, allocations: 47.98 kB / 0.6291 GB, free: 6.637 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.815e-05/0.1742, allocations: 45.98 kB / 0.6291 GB, free: 6.594 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005579/0.1748, allocations: 317.7 kB / 0.6294 GB, free: 6.281 MB / 0.5417 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 0.00383/0.1786, allocations: 2.463 MB / 0.6318 GB, free: 3.762 MB / 0.5417 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004265/0.179, allocations: 313.2 kB / 0.6321 GB, free: 3.445 MB / 0.5417 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001734/0.1792, allocations: 129.6 kB / 0.6323 GB, free: 3.316 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001118/0.1793, allocations: 28.48 kB / 0.6323 GB, free: 3.289 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.482e-05/0.1794, allocations: 53.83 kB / 0.6323 GB, free: 3.223 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=53): time 2.905e-06/0.1794, allocations: 0 / 0.6323 GB, free: 3.223 MB / 0.5417 GB Notification: Performance of matching and sorting (n=55): time 0.004809/0.1842, allocations: 0.9555 MB / 0.6333 GB, free: 2.223 MB / 0.5417 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.594e-05/0.1842, allocations: 59.91 kB / 0.6333 GB, free: 2.152 MB / 0.5417 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005257/0.1847, allocations: 0.6512 MB / 0.634 GB, free: 1.484 MB / 0.5417 GB Notification: Performance of collectPreVariables (initialization): time 3.939e-05/0.1848, allocations: 41.7 kB / 0.634 GB, free: 1.438 MB / 0.5417 GB Notification: Performance of collectInitialEqns (initialization): time 0.000314/0.1851, allocations: 0.6001 MB / 0.6346 GB, free: 0.8281 MB / 0.5417 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001381/0.1852, allocations: 206.2 kB / 0.6348 GB, free: 0.625 MB / 0.5417 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001741/0.1854, allocations: 140.2 kB / 0.6349 GB, free: 492 kB / 0.5417 GB Notification: Performance of setup shared object (initialization): time 0.003209/0.1886, allocations: 0.5741 MB / 0.6355 GB, free: 15.89 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001458/0.1887, allocations: 73.94 kB / 0.6355 GB, free: 15.82 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002814/0.189, allocations: 336.5 kB / 0.6359 GB, free: 15.41 MB / 0.5573 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 0.00078/0.1898, allocations: 0.5787 MB / 0.6364 GB, free: 14.77 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.555e-06/0.1898, allocations: 8 kB / 0.6364 GB, free: 14.77 MB / 0.5573 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.0006946/0.1905, allocations: 0.5073 MB / 0.6369 GB, free: 14.24 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 1.962e-05/0.1905, allocations: 12.44 kB / 0.6369 GB, free: 14.23 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.105e-06/0.1905, allocations: 8 kB / 0.637 GB, free: 14.22 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001168/0.1906, allocations: 62.97 kB / 0.637 GB, free: 14.14 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004505/0.1911, allocations: 151.8 kB / 0.6372 GB, free: 14 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005565/0.1967, allocations: 5.188 MB / 0.6422 GB, free: 8.469 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000468/0.1971, allocations: 23.95 kB / 0.6422 GB, free: 8.445 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.471e-05/0.1972, allocations: 23.98 kB / 0.6423 GB, free: 8.422 MB / 0.5573 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 0.0002523/0.1974, allocations: 208.5 kB / 0.6425 GB, free: 8.207 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003159/0.2006, allocations: 103.5 kB / 0.6426 GB, free: 8.105 MB / 0.5573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001121/0.2007, allocations: 95.66 kB / 0.6427 GB, free: 8.012 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.819e-06/0.2007, allocations: 8 kB / 0.6427 GB, free: 8.004 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.226e-06/0.2007, allocations: 0 / 0.6427 GB, free: 8.004 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004555/0.2012, allocations: 437.1 kB / 0.6431 GB, free: 7.52 MB / 0.5573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001661/0.2028, allocations: 1.208 MB / 0.6443 GB, free: 6.219 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.108e-06/0.2028, allocations: 0 / 0.6443 GB, free: 6.219 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004397/0.2033, allocations: 132.3 kB / 0.6444 GB, free: 6.09 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.223e-05/0.2033, allocations: 27.67 kB / 0.6444 GB, free: 6.059 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.339e-05/0.2034, allocations: 16 kB / 0.6444 GB, free: 6.043 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003981/0.2073, allocations: 1.764 MB / 0.6462 GB, free: 4.156 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.248e-06/0.2073, allocations: 8 kB / 0.6462 GB, free: 4.148 MB / 0.5573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007568/0.2081, allocations: 0.7081 MB / 0.6469 GB, free: 3.363 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002397/0.2083, allocations: 155.3 kB / 0.647 GB, free: 3.211 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.953e-05/0.2084, allocations: 12 kB / 0.647 GB, free: 3.199 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004159/0.2088, allocations: 27.98 kB / 0.647 GB, free: 3.172 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.571e-05/0.2089, allocations: 51.8 kB / 0.6471 GB, free: 3.121 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.184e-05/0.209, allocations: 23.98 kB / 0.6471 GB, free: 3.098 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.0002999/0.2093, allocations: 398.8 kB / 0.6475 GB, free: 2.711 MB / 0.5573 GB Notification: Performance of sort global known variables: time 7e-08/0.2093, allocations: 0 / 0.6475 GB, free: 2.711 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.003785/0.2131, allocations: 303.9 kB / 0.6478 GB, free: 2.414 MB / 0.5573 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 0.0002386/0.2133, allocations: 159 kB / 0.6479 GB, free: 2.25 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.0007549/0.2141, allocations: 0.8183 MB / 0.6487 GB, free: 1.387 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 2.795e-06/0.2141, allocations: 0 / 0.6487 GB, free: 1.387 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.0002989/0.2144, allocations: 341.7 kB / 0.6491 GB, free: 1.031 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004737/0.2191, allocations: 0.5426 MB / 0.6496 GB, free: 0.5195 MB / 0.5573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2189/0.438, allocations: 1.829 MB / 0.6514 GB, free: 50.91 MB / 0.5573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002621/0.4383, allocations: 278.2 kB / 0.6516 GB, free: 50.83 MB / 0.5573 GB Notification: Performance of simCode: alias equations: time 0.0005821/0.4388, allocations: 139 kB / 0.6518 GB, free: 50.82 MB / 0.5573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008394/0.4397, allocations: 497.7 kB / 0.6522 GB, free: 50.76 MB / 0.5573 GB Notification: Performance of SimCode: time 1.623e-06/0.4397, allocations: 0 / 0.6522 GB, free: 50.76 MB / 0.5573 GB Notification: Performance of Templates: time 0.03087/0.4706, allocations: 21.61 MB / 0.6733 GB, free: 49.24 MB / 0.5573 GB " [Timeout remaining time 660] make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.makefile [Timeout 660] (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow -abortSlowSimulation -alarm=240 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.5111371972598135]