Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_u",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 0.007699/0.007699, allocations: 100.6 kB / 15.73 MB, free: 5.98 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001833/0.001833, allocations: 201.6 kB / 16.68 MB, free: 5.906 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.302/1.302, allocations: 222.9 MB / 240.4 MB, free: 15.19 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7371/0.7371, allocations: 132.2 MB / 422.7 MB, free: 6.629 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001224/0.001224, allocations: 62.38 kB / 0.5809 GB, free: 24.04 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1516/0.1528, allocations: 80.21 MB / 0.6592 GB, free: 10.77 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06327/0.2161, allocations: 66.97 MB / 0.7246 GB, free: 7.566 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.0229/0.2391, allocations: 16.74 MB / 0.741 GB, free: 6.781 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003056/0.2422, allocations: 99.44 kB / 0.7411 GB, free: 6.684 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.003356/0.2455, allocations: 1.169 MB / 0.7422 GB, free: 5.508 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.007049/0.2526, allocations: 2.654 MB / 0.7448 GB, free: 2.844 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.005947/0.2586, allocations: 2.343 MB / 0.7471 GB, free: 0.5195 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.3343/0.5929, allocations: 5.352 MB / 0.7523 GB, free: 14.57 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003481/0.5964, allocations: 1.899 MB / 0.7542 GB, free: 14.35 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006111/0.6025, allocations: 2.141 MB / 0.7562 GB, free: 14.34 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003534/0.6061, allocations: 1.492 MB / 0.7577 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.00057/0.6067, allocations: 190.2 kB / 0.7579 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004473/0.6111, allocations: 1.972 MB / 0.7598 GB, free: 14.07 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0006967/0.6118, allocations: 0.5539 MB / 0.7604 GB, free: 13.98 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001608/0.6135, allocations: 1.136 MB / 0.7615 GB, free: 13.66 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006207/0.6197, allocations: 3.646 MB / 0.765 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 6.211e-06/0.6197, allocations: 5.297 kB / 0.765 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of FrontEnd: time 2.464e-06/0.6197, allocations: 4 kB / 0.765 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 5.083e-05/0.6198, allocations: 5 kB / 0.765 GB, free: 13.27 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 310 * Number of variables: 310 Notification: Performance of Generate backend data structure: time 0.004736/0.6245, allocations: 2.668 MB / 0.7676 GB, free: 11.91 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.101e-05/0.6246, allocations: 13.03 kB / 0.7677 GB, free: 11.91 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002079/0.6248, allocations: 183.3 kB / 0.7678 GB, free: 11.86 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001426/0.6262, allocations: 373 kB / 0.7682 GB, free: 11.73 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003043/0.6293, allocations: 1.819 MB / 0.77 GB, free: 11.23 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.013e-05/0.6294, allocations: 100 kB / 0.7701 GB, free: 11.23 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001927/0.6296, allocations: 137.2 kB / 0.7702 GB, free: 11.23 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002328/0.6319, allocations: 1.429 MB / 0.7716 GB, free: 10.98 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.168e-05/0.6319, allocations: 3.156 kB / 0.7716 GB, free: 10.98 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001175/0.6321, allocations: 53.06 kB / 0.7716 GB, free: 10.98 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.768e-05/0.6321, allocations: 43.88 kB / 0.7717 GB, free: 10.97 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002186/0.6343, allocations: 1.096 MB / 0.7727 GB, free: 10.95 MB / 0.5762 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 0.007781/0.6421, allocations: 7.35 MB / 0.7799 GB, free: 6.746 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001709/0.6438, allocations: 1.296 MB / 0.7812 GB, free: 6.141 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008153/0.6446, allocations: 452.7 kB / 0.7816 GB, free: 6.129 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003745/0.6484, allocations: 2.634 MB / 0.7842 GB, free: 4.762 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008898/0.6493, allocations: 489.3 kB / 0.7847 GB, free: 4.676 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=63): time 2.365e-06/0.6493, allocations: 0 / 0.7847 GB, free: 4.676 MB / 0.5762 GB Notification: Performance of matching and sorting (n=63): time 0.002515/0.6519, allocations: 1.206 MB / 0.7858 GB, free: 4.426 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.351e-05/0.6519, allocations: 113.8 kB / 0.7859 GB, free: 4.301 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001761/0.6537, allocations: 1.477 MB / 0.7874 GB, free: 4.125 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 6.569e-05/0.6538, allocations: 45.3 kB / 0.7874 GB, free: 4.094 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005481/0.6543, allocations: 0.8953 MB / 0.7883 GB, free: 3.766 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.000174/0.6545, allocations: 231 kB / 0.7885 GB, free: 3.625 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002572/0.6548, allocations: 207.1 kB / 0.7887 GB, free: 3.602 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 6.167e-05/0.6548, allocations: 343.2 kB / 0.7891 GB, free: 3.297 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007259/0.6556, allocations: 373.9 kB / 0.7894 GB, free: 3.285 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008518/0.6564, allocations: 0.7285 MB / 0.7901 GB, free: 2.852 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001528/0.6579, allocations: 1.086 MB / 0.7912 GB, free: 2.434 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.392e-06/0.658, allocations: 2.969 kB / 0.7912 GB, free: 2.434 MB / 0.5762 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.002091/0.6601, allocations: 1.268 MB / 0.7924 GB, free: 2.266 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.297e-05/0.6601, allocations: 37.36 kB / 0.7925 GB, free: 2.234 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.291e-05/0.6601, allocations: 15.59 kB / 0.7925 GB, free: 2.23 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.572e-05/0.6602, allocations: 17.52 kB / 0.7925 GB, free: 2.23 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008421/0.661, allocations: 246 kB / 0.7927 GB, free: 2.227 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.725e-05/0.661, allocations: 23.22 kB / 0.7927 GB, free: 2.227 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001026/0.6621, allocations: 132.1 kB / 0.7929 GB, free: 2.172 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.439e-05/0.6622, allocations: 55.08 kB / 0.7929 GB, free: 2.168 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001138/0.6633, allocations: 0.6786 MB / 0.7936 GB, free: 1.93 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008608/0.6642, allocations: 0.7139 MB / 0.7943 GB, free: 1.359 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001491/0.6657, allocations: 1.057 MB / 0.7953 GB, free: 0.6758 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.399e-06/0.6657, allocations: 2.969 kB / 0.7953 GB, free: 0.6758 MB / 0.5762 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.002013/0.6677, allocations: 1.237 MB / 0.7965 GB, free: 236 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.25e-05/0.6677, allocations: 42.14 kB / 0.7966 GB, free: 200 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.996e-06/0.6678, allocations: 10.81 kB / 0.7966 GB, free: 200 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.175e-05/0.6678, allocations: 22.97 kB / 0.7966 GB, free: 196 kB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008111/0.6686, allocations: 240.9 kB / 0.7968 GB, free: 188 kB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.444e-05/0.6686, allocations: 23.84 kB / 0.7969 GB, free: 188 kB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00101/0.6696, allocations: 113.2 kB / 0.797 GB, free: 136 kB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.614e-05/0.6697, allocations: 53.05 kB / 0.797 GB, free: 128 kB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (120): * Single equations (assignments): 118 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002947/0.67, allocations: 250 kB / 0.7973 GB, free: 15.91 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002348/0.6703, allocations: 170.2 kB / 0.7974 GB, free: 15.82 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002149/0.6724, allocations: 1.056 MB / 0.7984 GB, free: 15.43 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.415e-05/0.6724, allocations: 11.44 kB / 0.7985 GB, free: 15.43 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.464e-06/0.6725, allocations: 2.25 kB / 0.7985 GB, free: 15.43 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00152/0.674, allocations: 0.7692 MB / 0.7992 GB, free: 15.12 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00436/0.6783, allocations: 2.704 MB / 0.8019 GB, free: 13.45 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.328e-06/0.6784, allocations: 0 / 0.8019 GB, free: 13.45 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006785/0.679, allocations: 159.5 kB / 0.802 GB, free: 13.41 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001546/0.6792, allocations: 26.97 kB / 0.802 GB, free: 13.39 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.844e-05/0.6793, allocations: 21.77 kB / 0.802 GB, free: 13.38 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001029/0.6803, allocations: 1.421 MB / 0.8034 GB, free: 11.93 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.137e-06/0.6803, allocations: 7.219 kB / 0.8034 GB, free: 11.93 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002806/0.6831, allocations: 1.565 MB / 0.805 GB, free: 11.03 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005891/0.6837, allocations: 361.7 kB / 0.8053 GB, free: 10.73 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002791/0.684, allocations: 29.88 kB / 0.8053 GB, free: 10.7 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009841/0.685, allocations: 51.88 kB / 0.8054 GB, free: 10.68 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001566/0.6852, allocations: 63.11 kB / 0.8055 GB, free: 10.64 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.468e-05/0.6853, allocations: 32.55 kB / 0.8055 GB, free: 10.63 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.001889/0.6872, allocations: 1.073 MB / 0.8065 GB, free: 10.02 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.41e-07/0.6872, allocations: 0 / 0.8065 GB, free: 10.02 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.002724/0.6899, allocations: 0.9307 MB / 0.8074 GB, free: 9.816 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (75): * Single equations (assignments): 67 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * When equations: 2 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004368/0.6943, allocations: 2.55 MB / 0.8099 GB, free: 8.242 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.003105/0.6974, allocations: 1.563 MB / 0.8115 GB, free: 7.062 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 3.797e-06/0.6974, allocations: 1.438 kB / 0.8115 GB, free: 7.062 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.001052/0.6985, allocations: 0.545 MB / 0.812 GB, free: 6.52 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003429/0.7019, allocations: 0.9021 MB / 0.8129 GB, free: 5.664 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01854/0.7205, allocations: 11.86 MB / 0.8245 GB, free: 9.453 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001126/0.7216, allocations: 1.399 MB / 0.8258 GB, free: 8.023 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.001543/0.7232, allocations: 421.4 kB / 0.8262 GB, free: 7.613 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009782/0.7242, allocations: 0.7327 MB / 0.8269 GB, free: 6.883 MB / 0.6075 GB Notification: Performance of SimCode: time 6.41e-07/0.7242, allocations: 0 / 0.8269 GB, free: 6.883 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08825/0.8125, allocations: 49.32 MB / 0.8751 GB, free: 6.188 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.61/13.43, allocations: 10.12 kB / 0.8751 GB, free: 6.18 MB / 0.6544 GB (rm -f IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_u_fmu --startTime=0 --stopTime=172800 --timeout=50 --tolerance=1e-06 IDEAS_IDEAS_Fluid_HeatExchangers_Examples_WaterHeater_u.fmu > IDEAS_IDEAS.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)