Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances") translateModel(ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001301/0.001301, allocations: 97.91 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00154/0.00154, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.294/1.294, allocations: 205.4 MB / 222.1 MB, free: 5.656 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo): time 0.2743/0.2743, allocations: 40 MB / 310.4 MB, free: 9.957 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: ModelicaTest requested package Modelica of version 3.2.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005001/0.0005002, allocations: 12 kB / 378.8 MB, free: 12.66 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09274/0.09325, allocations: 57.95 MB / 436.8 MB, free: 2.598 MB / 366.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances): time 0.6303/0.7235, allocations: 256.1 MB / 0.6766 GB, free: 3.508 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.03682/0.7604, allocations: 34.28 MB / 0.7101 GB, free: 2.738 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003256/0.7637, allocations: 96.75 kB / 0.7102 GB, free: 2.738 MB / 494.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003644/0.7674, allocations: 1.079 MB / 0.7112 GB, free: 2.426 MB / 494.1 MB Notification: Performance of NFTyping.typeBindings: time 0.02293/0.7903, allocations: 8.525 MB / 0.7196 GB, free: 0.5938 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01577/0.8061, allocations: 5.997 MB / 0.7254 GB, free: 15.2 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.008121/0.8143, allocations: 4.697 MB / 0.73 GB, free: 14.4 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003662/0.818, allocations: 2.095 MB / 0.732 GB, free: 13.59 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01101/0.829, allocations: 4.759 MB / 0.7367 GB, free: 12.68 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005682/0.8347, allocations: 2.682 MB / 0.7393 GB, free: 10.9 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.001152/0.8359, allocations: 204 kB / 0.7395 GB, free: 10.7 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03308/0.869, allocations: 16.05 MB / 0.7552 GB, free: 14.5 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.003635/0.8727, allocations: 1.476 MB / 0.7566 GB, free: 13.48 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.002538/0.8752, allocations: 0.6977 MB / 0.7573 GB, free: 13.06 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.0195/0.8948, allocations: 9.442 MB / 0.7665 GB, free: 4.91 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 3.797e-06/0.8948, allocations: 7.25 kB / 0.7665 GB, free: 4.906 MB / 0.5137 GB Notification: Performance of FrontEnd: time 2.104e-06/0.8948, allocations: 4 kB / 0.7665 GB, free: 4.902 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 0.0001647/0.895, allocations: 0 / 0.7665 GB, free: 4.902 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 752 * Number of variables: 752 Notification: Performance of Generate backend data structure: time 0.01422/0.9092, allocations: 5.428 MB / 0.7718 GB, free: 15.72 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 4.275e-05/0.9093, allocations: 12.02 kB / 0.7719 GB, free: 15.71 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001693/0.911, allocations: 395.6 kB / 0.7722 GB, free: 15.32 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004295/0.9153, allocations: 1.873 MB / 0.7741 GB, free: 13.92 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004337/0.9157, allocations: 0.4911 MB / 0.7745 GB, free: 13.47 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001084/0.9168, allocations: 291.2 kB / 0.7748 GB, free: 13.28 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009163/0.926, allocations: 4.943 MB / 0.7796 GB, free: 9.586 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001035/0.9261, allocations: 13 kB / 0.7797 GB, free: 9.582 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006609/0.9268, allocations: 129.5 kB / 0.7798 GB, free: 9.547 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003663/0.9272, allocations: 273.5 kB / 0.78 GB, free: 9.309 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009675/0.9369, allocations: 5.115 MB / 0.785 GB, free: 5.824 MB / 0.5294 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 0.03351/0.9704, allocations: 21.86 MB / 0.8064 GB, free: 2.66 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005116/0.9756, allocations: 2.761 MB / 0.8091 GB, free: 0.6016 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002724/0.9783, allocations: 3.334 MB / 0.8123 GB, free: 12.61 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.532e-05/0.9784, allocations: 64.56 kB / 0.8124 GB, free: 12.54 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=235): time 3.917e-06/0.9784, allocations: 0 / 0.8124 GB, free: 12.54 MB / 0.5606 GB Notification: Performance of matching and sorting (n=271): time 0.05797/1.036, allocations: 16.26 MB / 0.8283 GB, free: 12.23 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001114/1.037, allocations: 238.8 kB / 0.8285 GB, free: 11.95 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003632/1.04, allocations: 2.449 MB / 0.8309 GB, free: 9.488 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.0006295/1.041, allocations: 81.7 kB / 0.831 GB, free: 9.402 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.001161/1.042, allocations: 1.47 MB / 0.8324 GB, free: 7.938 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.001216/1.043, allocations: 0.9633 MB / 0.8333 GB, free: 6.98 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000485/1.044, allocations: 84 kB / 0.8334 GB, free: 6.898 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0002961/1.044, allocations: 474.5 kB / 0.8339 GB, free: 6.43 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00429/1.048, allocations: 2.034 MB / 0.8359 GB, free: 4.395 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005095/1.053, allocations: 3.274 MB / 0.8391 GB, free: 0.6016 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005064/1.059, allocations: 2.598 MB / 0.8416 GB, free: 14 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.613e-05/1.059, allocations: 8 kB / 0.8416 GB, free: 13.99 MB / 0.5919 GB Notification: Performance of matching and sorting (n=508) (initialization): time 0.01417/1.073, allocations: 6.261 MB / 0.8477 GB, free: 7.879 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 0.1904/1.263, allocations: 15.75 MB / 0.8631 GB, free: 235.6 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001257/1.263, allocations: 38.94 kB / 0.8631 GB, free: 235.6 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004446/1.268, allocations: 0.9765 MB / 0.8641 GB, free: 235.6 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003874/1.272, allocations: 0.9253 MB / 0.865 GB, free: 235.6 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003861/1.276, allocations: 2.787 MB / 0.8677 GB, free: 234 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00414/1.28, allocations: 375.9 kB / 0.8681 GB, free: 234 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007999/1.281, allocations: 279.5 kB / 0.8683 GB, free: 234 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.169e-05/1.281, allocations: 3.375 kB / 0.8683 GB, free: 234 MB / 0.5919 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01128/1.292, allocations: 5.906 MB / 0.8741 GB, free: 233.6 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001015/1.292, allocations: 39.69 kB / 0.8742 GB, free: 233.6 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004127/1.296, allocations: 0.9732 MB / 0.8751 GB, free: 233.6 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003761/1.3, allocations: 0.916 MB / 0.876 GB, free: 233.5 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003808/1.304, allocations: 2.786 MB / 0.8787 GB, free: 231.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003898/1.308, allocations: 374.8 kB / 0.8791 GB, free: 231.9 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008102/1.309, allocations: 280 kB / 0.8793 GB, free: 231.9 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 172 * Number of states: 0 () * Number of discrete variables: 22 (traceSubstance1.ind,traceSubstance2.ind,traceSubstance3.ind,traceSubstance.ind,volume1.regularFlow[1],volume1.regularFlow[2],volume1.regularFlow[3],volume2.regularFlow[1],volume2.regularFlow[2],volume2.regularFlow[3],volume3.regularFlow[1],volume3.regularFlow[2],volume3.regularFlow[3],volume3.inFlow[3],volume3.inFlow[2],volume3.inFlow[1],volume2.inFlow[3],volume2.inFlow[2],volume2.inFlow[1],volume1.inFlow[3],volume1.inFlow[2],volume1.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (487): * Single equations (assignments): 480 * Array equations: 0 * Algorithm blocks: 4 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {2 6,2 6,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.002374/1.311, allocations: 0.9738 MB / 0.8803 GB, free: 231.7 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007199/1.312, allocations: 300.8 kB / 0.8806 GB, free: 231.7 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01129/1.323, allocations: 6.267 MB / 0.8867 GB, free: 229.5 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.424e-05/1.323, allocations: 40.52 kB / 0.8867 GB, free: 229.5 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.951e-05/1.323, allocations: 0 / 0.8867 GB, free: 229.5 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.452e-05/1.323, allocations: 13.41 kB / 0.8868 GB, free: 229.5 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01809/1.341, allocations: 9.092 MB / 0.8956 GB, free: 226.1 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.8e-05/1.341, allocations: 5.844 kB / 0.8956 GB, free: 226.1 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002536/1.344, allocations: 0.5669 MB / 0.8962 GB, free: 226 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005397/1.349, allocations: 1.158 MB / 0.8973 GB, free: 225.9 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005482/1.35, allocations: 120.9 kB / 0.8974 GB, free: 225.8 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003748/1.354, allocations: 2.669 MB / 0.9 GB, free: 223.9 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.459e-06/1.354, allocations: 5.969 kB / 0.9001 GB, free: 223.9 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01577/1.369, allocations: 7.641 MB / 0.9075 GB, free: 221 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002836/1.372, allocations: 0.9251 MB / 0.9084 GB, free: 220.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001149/1.374, allocations: 77.03 kB / 0.9085 GB, free: 220.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003233/1.377, allocations: 276.4 kB / 0.9088 GB, free: 220.4 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008597/1.378, allocations: 222.3 kB / 0.909 GB, free: 220.4 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007054/1.378, allocations: 185.1 kB / 0.9091 GB, free: 220.3 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.003163/1.382, allocations: 1.612 MB / 0.9107 GB, free: 219.8 MB / 0.5919 GB Notification: Performance of sort global known variables: time 3.4e-07/1.382, allocations: 4 kB / 0.9107 GB, free: 219.7 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.01378/1.395, allocations: 3.784 MB / 0.9144 GB, free: 219.3 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 12 (volume1.medium.p,volume1.medium.Xi[1],volume1.medium.T,volume1.mC_scaled[1],volume2.medium.p,volume2.medium.Xi[1],volume2.medium.T,volume2.mC_scaled[1],volume3.medium.p,volume3.medium.Xi[1],volume3.medium.T,volume3.mC_scaled[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 (297): * Single equations (assignments): 285 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {2 6,2 6,2 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.01005/1.405, allocations: 3.312 MB / 0.9176 GB, free: 218.8 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.01585/1.421, allocations: 8.503 MB / 0.926 GB, free: 215.7 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 8.456e-06/1.421, allocations: 1.281 kB / 0.926 GB, free: 215.7 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.004507/1.426, allocations: 2.48 MB / 0.9284 GB, free: 214.8 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006278/1.432, allocations: 1.327 MB / 0.9297 GB, free: 213.9 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01526/1.448, allocations: 8.881 MB / 0.9383 GB, free: 206 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002037/1.45, allocations: 2.29 MB / 0.9406 GB, free: 204.2 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.00872/1.458, allocations: 2.283 MB / 0.9428 GB, free: 202.2 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00181/1.46, allocations: 399.2 kB / 0.9432 GB, free: 201.8 MB / 0.5919 GB Notification: Performance of SimCode: time 7.61e-07/1.46, allocations: 0 / 0.9432 GB, free: 201.8 MB / 0.5919 GB Notification: Performance of Templates: time 0.1335/1.594, allocations: 117 MB / 1.057 GB, free: 84.75 MB / 0.5919 GB make -j1 -f ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.makefile Environment - environmentSimulation: (rm -f ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.pipe ; mkfifo ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.pipe ; head -c 1048576 < ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.pipe >> ../files/ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.sim & ./ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances -abortSlowSimulation -alarm=480 -lv LOG_STATS > ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Fittings.TestMultiPortTraceSubstances.pipe 2>&1) Environment - environmentSimulation: