Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp") translateModel(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008261/0.0008262, allocations: 99.62 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 0.0009295/0.0009295, 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 4.0.0+maint.om/package.mo): time 1.152/1.152, allocations: 223.2 MB / 239.9 MB, free: 5.43 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001603/0.001603, allocations: 258.7 kB / 291.2 MB, free: 2 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.7304/0.7304, allocations: 144.6 MB / 487 MB, free: 7.188 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000358/0.000358, allocations: 12.05 kB / 0.5683 GB, free: 38.25 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1171/0.1175, allocations: 83.09 MB / 0.6494 GB, free: 3.594 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp): time 0.001046/0.1186, allocations: 0.9695 MB / 0.6504 GB, free: 2.613 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0004541/0.119, allocations: 314.5 kB / 0.6507 GB, free: 2.309 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 1.525e-05/0.119, allocations: 0 / 0.6507 GB, free: 2.309 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 1.3e-05/0.1191, allocations: 4.812 kB / 0.6507 GB, free: 2.305 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 3.115e-05/0.1191, allocations: 0 / 0.6507 GB, free: 2.305 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0002598/0.1194, allocations: 70.03 kB / 0.6508 GB, free: 2.238 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 3.259e-05/0.1194, allocations: 11.92 kB / 0.6508 GB, free: 2.227 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 3.155e-05/0.1194, allocations: 3.984 kB / 0.6508 GB, free: 2.223 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 1.496e-05/0.1195, allocations: 4 kB / 0.6508 GB, free: 2.219 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 3.473e-05/0.1195, allocations: 4 kB / 0.6508 GB, free: 2.215 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 9.708e-06/0.1195, allocations: 6.094 kB / 0.6508 GB, free: 2.211 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002492/0.1198, allocations: 179.7 kB / 0.651 GB, free: 2.035 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 5.972e-06/0.1198, allocations: 0 / 0.651 GB, free: 2.035 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 1.787e-05/0.1198, allocations: 25.7 kB / 0.651 GB, free: 2.004 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001001/0.1199, allocations: 47.94 kB / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.264e-06/0.1199, allocations: 0 / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.232e-06/0.1199, allocations: 0.7188 kB / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Performance of Transformations before backend: time 3.016e-06/0.1199, allocations: 0 / 0.651 GB, free: 1.957 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2 * Number of variables: 2 Notification: Performance of Generate backend data structure: time 0.0002574/0.1202, allocations: 332.9 kB / 0.6513 GB, free: 1.586 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 2.729e-05/0.1202, allocations: 8.031 kB / 0.6514 GB, free: 1.578 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.335e-05/0.1203, allocations: 8.641 kB / 0.6514 GB, free: 1.57 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 8.96e-05/0.1204, allocations: 171.4 kB / 0.6515 GB, free: 1.363 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.938e-06/0.1204, allocations: 4.531 kB / 0.6515 GB, free: 1.359 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.302e-06/0.1204, allocations: 0 / 0.6515 GB, free: 1.359 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 7.07e-05/0.1205, allocations: 30.86 kB / 0.6516 GB, free: 1.324 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.421e-06/0.1205, allocations: 0 / 0.6516 GB, free: 1.324 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.775e-06/0.1205, allocations: 5.5 kB / 0.6516 GB, free: 1.32 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.817e-06/0.1205, allocations: 0 / 0.6516 GB, free: 1.32 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 2.118e-05/0.1205, allocations: 7.984 kB / 0.6516 GB, free: 1.312 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000121/0.1206, allocations: 154.8 kB / 0.6517 GB, free: 1.113 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 4.403e-05/0.1207, allocations: 22.52 kB / 0.6517 GB, free: 1.082 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.376e-05/0.1207, allocations: 4.688 kB / 0.6517 GB, free: 1.078 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.8e-05/0.1207, allocations: 35.14 kB / 0.6518 GB, free: 1.035 MB / 446.1 MB Notification: Performance of pre-optimization done (n=2): time 8.72e-07/0.1207, allocations: 1.562 kB / 0.6518 GB, free: 1.035 MB / 446.1 MB Notification: Performance of matching and sorting (n=2): time 0.000101/0.1209, allocations: 41.7 kB / 0.6518 GB, free: 0.9883 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.644e-05/0.1209, allocations: 52.06 kB / 0.6519 GB, free: 0.9258 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.363e-05/0.1209, allocations: 94.61 kB / 0.652 GB, free: 0.8242 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 9.778e-06/0.121, allocations: 25.7 kB / 0.652 GB, free: 0.793 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 2.589e-05/0.121, allocations: 88.69 kB / 0.6521 GB, free: 0.7031 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 1.691e-05/0.121, allocations: 8.875 kB / 0.6521 GB, free: 0.6953 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.095e-06/0.121, allocations: 0 / 0.6521 GB, free: 0.6953 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 8.03e-05/0.1211, allocations: 316.3 kB / 0.6524 GB, free: 388 kB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 9.538e-06/0.1211, allocations: 4 kB / 0.6524 GB, free: 384 kB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 6.012e-06/0.1211, allocations: 0 / 0.6524 GB, free: 384 kB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 1.713e-05/0.1212, allocations: 8.719 kB / 0.6524 GB, free: 376 kB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.303e-06/0.1212, allocations: 0.875 kB / 0.6524 GB, free: 376 kB / 446.1 MB Notification: Performance of matching and sorting (n=2) (initialization): time 5.229e-05/0.1212, allocations: 41.64 kB / 0.6524 GB, free: 328 kB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.748e-06/0.1212, allocations: 7.875 kB / 0.6524 GB, free: 324 kB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.875e-06/0.1212, allocations: 4 kB / 0.6524 GB, free: 320 kB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 8.115e-06/0.1213, allocations: 0 / 0.6524 GB, free: 320 kB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001285/0.1214, allocations: 8 kB / 0.6524 GB, free: 312 kB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002898/0.1217, allocations: 0.5868 MB / 0.653 GB, free: 15.7 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.591e-05/0.1217, allocations: 1.719 kB / 0.653 GB, free: 15.7 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.629e-06/0.1217, allocations: 0 / 0.653 GB, free: 15.7 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * 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 (2): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 6.171e-05/0.1218, allocations: 117.8 kB / 0.6531 GB, free: 15.57 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.761e-06/0.1218, allocations: 0.6875 kB / 0.6531 GB, free: 15.57 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.007e-05/0.1219, allocations: 45.69 kB / 0.6532 GB, free: 15.52 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.545e-06/0.1219, allocations: 0 / 0.6532 GB, free: 15.52 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.376e-06/0.1219, allocations: 4.688 kB / 0.6532 GB, free: 15.52 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.633e-06/0.1219, allocations: 0 / 0.6532 GB, free: 15.52 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 7.935e-05/0.122, allocations: 159.2 kB / 0.6533 GB, free: 15.32 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.597e-06/0.122, allocations: 0 / 0.6533 GB, free: 15.32 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.038e-05/0.1221, allocations: 11.94 kB / 0.6533 GB, free: 15.3 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.693e-06/0.1221, allocations: 0 / 0.6533 GB, free: 15.3 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.769e-06/0.1221, allocations: 0 / 0.6533 GB, free: 15.3 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0002349/0.1223, allocations: 0.5881 MB / 0.6539 GB, free: 14.7 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.241e-06/0.1224, allocations: 4.031 kB / 0.6539 GB, free: 14.69 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 5.735e-05/0.1224, allocations: 68.78 kB / 0.654 GB, free: 14.61 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 2.46e-05/0.1225, allocations: 81.05 kB / 0.6541 GB, free: 14.51 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.107e-05/0.1225, allocations: 7.984 kB / 0.6541 GB, free: 14.5 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.3e-05/0.1225, allocations: 0 / 0.6541 GB, free: 14.5 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 1.168e-05/0.1225, allocations: 7.984 kB / 0.6541 GB, free: 14.5 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.074e-06/0.1225, allocations: 0 / 0.6541 GB, free: 14.5 MB / 462.1 MB Notification: Performance of sorting global known variables: time 2.965e-05/0.1225, allocations: 80.86 kB / 0.6542 GB, free: 14.42 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.1e-07/0.1226, allocations: 0 / 0.6542 GB, free: 14.42 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0001701/0.1227, allocations: 8 kB / 0.6542 GB, free: 14.41 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 simulation (2): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001204/0.1229, allocations: 116.8 kB / 0.6543 GB, free: 14.29 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.0001323/0.123, allocations: 20.67 kB / 0.6543 GB, free: 14.27 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 1.773e-06/0.123, allocations: 0 / 0.6543 GB, free: 14.27 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 8.217e-05/0.1231, allocations: 20.05 kB / 0.6543 GB, free: 14.25 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 7.813e-05/0.1232, allocations: 3.938 kB / 0.6543 GB, free: 14.24 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002144/0.1234, allocations: 111.1 kB / 0.6544 GB, free: 14.11 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001734/0.1236, allocations: 0.677 MB / 0.6551 GB, free: 13.41 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 1.218e-05/0.1236, allocations: 0 / 0.6551 GB, free: 13.41 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 1.053e-05/0.1236, allocations: 15.5 kB / 0.6551 GB, free: 13.39 MB / 462.1 MB Notification: Performance of SimCode: time 2.01e-07/0.1236, allocations: 0 / 0.6551 GB, free: 13.39 MB / 462.1 MB Notification: Performance of Templates: time 0.00188/0.1255, allocations: 409.2 kB / 0.6555 GB, free: 13.02 MB / 462.1 MB make -j1 -f BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.makefile Environment - environmentSimulation: (rm -f BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.sim & ./BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.BaseClasses.FlowModels.Validation.InvertingBasicFlowFunction_dp.pipe 2>&1) Environment - environmentSimulation: