Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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: "" <> buildModelFMU(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008939/0.000894, allocations: 94.66 kB / 15.06 MB, free: 1.086 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001129/0.00113, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.485/1.485, allocations: 223.3 MB / 240 MB, free: 5.273 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.992/0.992, allocations: 135.3 MB / 426.3 MB, free: 14.22 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003463/0.0003463, allocations: 8 kB / 0.5071 GB, free: 5.02 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1837/0.184, allocations: 82.31 MB / 0.5875 GB, free: 2.875 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg): time 0.4054/0.5895, allocations: 70.88 MB / 0.6567 GB, free: 10.01 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02583/0.6154, allocations: 18.71 MB / 0.675 GB, free: 12.57 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003838/0.6193, allocations: 70.38 kB / 0.675 GB, free: 12.54 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.003573/0.6229, allocations: 0.6992 MB / 0.6757 GB, free: 12.16 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.01076/0.6337, allocations: 2.261 MB / 0.6779 GB, free: 10.88 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.009056/0.6428, allocations: 1.532 MB / 0.6794 GB, free: 10.12 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.01437/0.6572, allocations: 5.786 MB / 0.6851 GB, free: 7.719 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004246/0.6615, allocations: 1.234 MB / 0.6863 GB, free: 7.254 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006315/0.6678, allocations: 1.676 MB / 0.6879 GB, free: 6.559 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004397/0.6723, allocations: 1.349 MB / 0.6892 GB, free: 5.992 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0008948/0.6732, allocations: 74.19 kB / 0.6893 GB, free: 5.992 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00635/0.6796, allocations: 1.384 MB / 0.6907 GB, free: 5.551 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.001205/0.6808, allocations: 339.9 kB / 0.691 GB, free: 5.371 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.001673/0.6825, allocations: 422.6 kB / 0.6914 GB, free: 5.141 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.006191/0.6887, allocations: 2.479 MB / 0.6938 GB, free: 4.5 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 6.192e-06/0.6887, allocations: 1.531 kB / 0.6938 GB, free: 4.5 MB / 0.5137 GB Notification: Performance of FrontEnd: time 2.355e-06/0.6887, allocations: 0 / 0.6938 GB, free: 4.5 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 0.0001318/0.6889, allocations: 0 / 0.6938 GB, free: 4.5 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: 312 * Number of variables: 312 Notification: Performance of Generate backend data structure: time 0.007254/0.6961, allocations: 2.143 MB / 0.6959 GB, free: 3.129 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.876e-05/0.6962, allocations: 9.406 kB / 0.6959 GB, free: 3.129 MB / 0.5137 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009741/0.6972, allocations: 184.8 kB / 0.6961 GB, free: 3.008 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003527/0.7007, allocations: 435.1 kB / 0.6965 GB, free: 2.883 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007311/0.7081, allocations: 1.728 MB / 0.6982 GB, free: 1.934 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002046/0.7083, allocations: 93.47 kB / 0.6983 GB, free: 1.891 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006476/0.709, allocations: 126.3 kB / 0.6984 GB, free: 1.848 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005128/0.7142, allocations: 1.428 MB / 0.6998 GB, free: 1.121 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.808e-05/0.7143, allocations: 6.188 kB / 0.6998 GB, free: 1.117 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000308/0.7146, allocations: 53.53 kB / 0.6998 GB, free: 1.078 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.856e-05/0.7147, allocations: 35.36 kB / 0.6999 GB, free: 1.078 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003167/0.7179, allocations: 1.085 MB / 0.7009 GB, free: 0.6836 MB / 0.5137 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 0.01282/0.7307, allocations: 7.863 MB / 0.7086 GB, free: 9.465 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003509/0.7342, allocations: 1.074 MB / 0.7097 GB, free: 8.949 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009438/0.7352, allocations: 446.1 kB / 0.7101 GB, free: 8.738 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001944/0.7372, allocations: 1.871 MB / 0.7119 GB, free: 6.578 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001193/0.7384, allocations: 0.5024 MB / 0.7124 GB, free: 6.277 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=84): time 3.266e-06/0.7384, allocations: 5.219 kB / 0.7124 GB, free: 6.273 MB / 0.5294 GB Notification: Performance of matching and sorting (n=84): time 0.003544/0.742, allocations: 1.295 MB / 0.7137 GB, free: 5.652 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.69e-05/0.7421, allocations: 94.09 kB / 0.7138 GB, free: 5.551 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003197/0.7453, allocations: 1.37 MB / 0.7151 GB, free: 4.801 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0001496/0.7455, allocations: 48.91 kB / 0.7152 GB, free: 4.754 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.000871/0.7464, allocations: 0.8156 MB / 0.7159 GB, free: 4.027 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003973/0.7468, allocations: 294.1 kB / 0.7162 GB, free: 3.773 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.503e-05/0.7468, allocations: 21.31 kB / 0.7163 GB, free: 3.758 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001754/0.747, allocations: 348.7 kB / 0.7166 GB, free: 3.422 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008816/0.7479, allocations: 362.7 kB / 0.7169 GB, free: 3.25 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001132/0.7491, allocations: 0.6823 MB / 0.7176 GB, free: 2.664 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001021/0.7501, allocations: 456.4 kB / 0.718 GB, free: 2.434 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.327e-06/0.7501, allocations: 6.688 kB / 0.718 GB, free: 2.43 MB / 0.5294 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.002942/0.7531, allocations: 1.258 MB / 0.7193 GB, free: 1.812 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003071/0.7534, allocations: 368 kB / 0.7196 GB, free: 1.34 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.574e-05/0.7534, allocations: 10.88 kB / 0.7196 GB, free: 1.34 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.318e-05/0.7535, allocations: 16.06 kB / 0.7196 GB, free: 1.34 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009499/0.7544, allocations: 252.9 kB / 0.7199 GB, free: 1.281 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.249e-05/0.7545, allocations: 21.33 kB / 0.7199 GB, free: 1.273 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001864/0.7564, allocations: 197.9 kB / 0.7201 GB, free: 1.16 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001535/0.7565, allocations: 54.48 kB / 0.7201 GB, free: 1.148 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 9.908e-06/0.7565, allocations: 3.656 kB / 0.7201 GB, free: 1.148 MB / 0.5294 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002258/0.7588, allocations: 1.082 MB / 0.7212 GB, free: 0.6289 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.661e-05/0.7589, allocations: 16 kB / 0.7212 GB, free: 0.625 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.935e-05/0.7589, allocations: 13.72 kB / 0.7212 GB, free: 0.625 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008683/0.7597, allocations: 252.2 kB / 0.7215 GB, free: 0.5664 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.14e-05/0.7598, allocations: 27.12 kB / 0.7215 GB, free: 0.5547 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001682/0.7615, allocations: 180.1 kB / 0.7217 GB, free: 468 kB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000129/0.7616, allocations: 50.95 kB / 0.7217 GB, free: 456 kB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 40 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition1,$PRE.DataReader.nextTimeEvent,DataReader.nextTimeEvent,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEventScaled,eneLosInt.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (128): * Single equations (assignments): 126 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001084/0.7627, allocations: 446.9 kB / 0.7221 GB, free: 100 kB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000543/0.7633, allocations: 167.7 kB / 0.7223 GB, free: 12 kB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003407/0.7667, allocations: 1.479 MB / 0.7237 GB, free: 15.24 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.66e-05/0.7667, allocations: 14.39 kB / 0.7238 GB, free: 15.23 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.09e-05/0.7668, allocations: 3.953 kB / 0.7238 GB, free: 15.23 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002097/0.7689, allocations: 1.117 MB / 0.7249 GB, free: 14.32 MB / 0.545 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 postOpt removeSimpleEquations (simulation): time 0.008802/0.7777, allocations: 2.949 MB / 0.7277 GB, free: 11.29 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.491e-05/0.7778, allocations: 4 kB / 0.7277 GB, free: 11.29 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009231/0.7787, allocations: 183.8 kB / 0.7279 GB, free: 11.11 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.507e-05/0.7788, allocations: 12.08 kB / 0.7279 GB, free: 11.1 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001077/0.7789, allocations: 31.98 kB / 0.728 GB, free: 11.07 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.863e-05/0.7789, allocations: 4 kB / 0.728 GB, free: 11.06 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.827e-06/0.7789, allocations: 0 / 0.728 GB, free: 11.06 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004836/0.7838, allocations: 1.911 MB / 0.7298 GB, free: 9.125 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001736/0.7856, allocations: 414.5 kB / 0.7302 GB, free: 8.699 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007254/0.7863, allocations: 24 kB / 0.7302 GB, free: 8.676 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001741/0.7881, allocations: 131.8 kB / 0.7304 GB, free: 8.547 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001793/0.7883, allocations: 68.89 kB / 0.7304 GB, free: 8.48 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001468/0.7884, allocations: 51.95 kB / 0.7305 GB, free: 8.43 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.002323/0.7908, allocations: 0.9162 MB / 0.7314 GB, free: 7.52 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.6e-07/0.7908, allocations: 0 / 0.7314 GB, free: 7.52 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.005016/0.7958, allocations: 0.9783 MB / 0.7323 GB, free: 6.539 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 5 (pipe.del.x,pipe.timDel.x,pipe.vol_b.dynBal.U,pipe.vol_a.dynBal.U,eneLosInt.y) * Number of discrete variables: 3 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (102): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 15 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.007178/0.803, allocations: 3.32 MB / 0.7356 GB, free: 3.387 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.00403/0.8071, allocations: 1.703 MB / 0.7372 GB, free: 1.66 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 5.801e-06/0.8071, allocations: 0 / 0.7372 GB, free: 1.66 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.001224/0.8083, allocations: 0.6187 MB / 0.7378 GB, free: 1.031 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004761/0.8131, allocations: 0.7469 MB / 0.7386 GB, free: 296 kB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02717/0.8403, allocations: 10.26 MB / 0.7486 GB, free: 5.398 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001296/0.8416, allocations: 1.327 MB / 0.7499 GB, free: 4.043 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.002381/0.844, allocations: 454 kB / 0.7503 GB, free: 3.613 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001266/0.8453, allocations: 0.7374 MB / 0.751 GB, free: 2.875 MB / 0.5606 GB Notification: Performance of SimCode: time 1.413e-06/0.8453, allocations: 0 / 0.751 GB, free: 2.875 MB / 0.5606 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09881/0.9442, allocations: 48.71 MB / 0.7986 GB, free: 2.805 MB / 0.6075 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000182/0.9444, allocations: 246.4 kB / 0.7989 GB, free: 2.562 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.222/4.166, allocations: 0 / 0.7989 GB, free: 2.562 MB / 0.6075 GB (rm -f IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg_fmu --startTime=0 --stopTime=875 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg.fmu > IDEAS_dev_IDEAS.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe 2>&1) Environment - environmentSimulation: