Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatExchangers_Examples_WaterHeater_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="IBPSA_latest_IBPSA_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 0.001298/0.001298, allocations: 106.2 kB / 16.4 MB, free: 6.484 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001256/0.001256, allocations: 193.2 kB / 17.34 MB, free: 5.762 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.294/1.294, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7184/0.7184, allocations: 115.3 MB / 406.5 MB, free: 6.203 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001192/0.001192, allocations: 66.12 kB / 0.5572 GB, free: 32.77 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1449/0.1461, allocations: 76.19 MB / 0.6316 GB, free: 5.035 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06663/0.2128, allocations: 67.41 MB / 0.6974 GB, free: 1.383 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.02564/0.2385, allocations: 18.58 MB / 0.7156 GB, free: 14.75 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00345/0.242, allocations: 95.5 kB / 0.7157 GB, free: 14.66 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.005522/0.2476, allocations: 1.977 MB / 0.7176 GB, free: 12.68 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.01004/0.2576, allocations: 2.833 MB / 0.7204 GB, free: 9.832 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.007681/0.2653, allocations: 2.439 MB / 0.7228 GB, free: 7.406 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.01219/0.2776, allocations: 8.27 MB / 0.7308 GB, free: 15.12 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003307/0.2809, allocations: 1.946 MB / 0.7327 GB, free: 13.13 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004976/0.2859, allocations: 2.153 MB / 0.7348 GB, free: 10.98 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002616/0.2885, allocations: 1.56 MB / 0.7364 GB, free: 9.41 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0006603/0.2892, allocations: 200 kB / 0.7365 GB, free: 9.215 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004661/0.2939, allocations: 2.149 MB / 0.7386 GB, free: 7.062 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.001016/0.2949, allocations: 0.7007 MB / 0.7393 GB, free: 6.359 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.002324/0.2972, allocations: 1.325 MB / 0.7406 GB, free: 5.027 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.008025/0.3053, allocations: 4.249 MB / 0.7448 GB, free: 0.7656 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.029e-06/0.3053, allocations: 0 / 0.7448 GB, free: 0.7656 MB / 0.5762 GB Notification: Performance of FrontEnd: time 2.044e-06/0.3053, allocations: 0 / 0.7448 GB, free: 0.7656 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 0.0001535/0.3055, allocations: 0 / 0.7448 GB, free: 0.7656 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: 314 * Number of variables: 314 Notification: Performance of Generate backend data structure: time 0.3274/0.6329, allocations: 3.092 MB / 0.7478 GB, free: 109.2 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 6.508e-05/0.633, allocations: 9.812 kB / 0.7478 GB, free: 109.2 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000293/0.6333, allocations: 183.9 kB / 0.748 GB, free: 109.2 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00234/0.6356, allocations: 485 kB / 0.7484 GB, free: 109 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005616/0.6412, allocations: 2.877 MB / 0.7512 GB, free: 107.7 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.731e-05/0.6414, allocations: 99.19 kB / 0.7513 GB, free: 107.6 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002216/0.6416, allocations: 136.8 kB / 0.7515 GB, free: 107.6 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002825/0.6444, allocations: 1.449 MB / 0.7529 GB, free: 106.9 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.299e-05/0.6445, allocations: 2.156 kB / 0.7529 GB, free: 106.9 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001193/0.6446, allocations: 52.38 kB / 0.7529 GB, free: 106.8 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.604e-05/0.6447, allocations: 56.17 kB / 0.753 GB, free: 106.8 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002495/0.6472, allocations: 1.117 MB / 0.7541 GB, free: 106.5 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 0.009816/0.657, allocations: 7.737 MB / 0.7616 GB, free: 100.7 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001992/0.659, allocations: 1.28 MB / 0.7629 GB, free: 99.87 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008726/0.6599, allocations: 454.9 kB / 0.7633 GB, free: 99.73 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004779/0.6647, allocations: 2.71 MB / 0.766 GB, free: 97.39 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009792/0.6657, allocations: 474.5 kB / 0.7664 GB, free: 97.09 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=62): time 3.046e-06/0.6657, allocations: 0 / 0.7664 GB, free: 97.09 MB / 0.5762 GB Notification: Performance of matching and sorting (n=62): time 0.002898/0.6686, allocations: 1.238 MB / 0.7676 GB, free: 96.45 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.419e-05/0.6687, allocations: 119.5 kB / 0.7677 GB, free: 96.31 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002691/0.6714, allocations: 2.066 MB / 0.7698 GB, free: 95.18 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 9.208e-05/0.6715, allocations: 44.08 kB / 0.7698 GB, free: 95.14 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006762/0.6722, allocations: 1.037 MB / 0.7708 GB, free: 94.24 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001688/0.6723, allocations: 225.9 kB / 0.771 GB, free: 94.05 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003898/0.6727, allocations: 311.9 kB / 0.7713 GB, free: 93.87 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 4.508e-05/0.6728, allocations: 302.2 kB / 0.7716 GB, free: 93.57 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009762/0.6738, allocations: 0.5482 MB / 0.7722 GB, free: 93.3 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001156/0.6749, allocations: 0.9654 MB / 0.7731 GB, free: 92.52 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001895/0.6768, allocations: 1.427 MB / 0.7745 GB, free: 91.53 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.865e-06/0.6769, allocations: 7.906 kB / 0.7745 GB, free: 91.53 MB / 0.5762 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.002763/0.6796, allocations: 1.743 MB / 0.7762 GB, free: 90.65 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.919e-05/0.6797, allocations: 41.58 kB / 0.7762 GB, free: 90.62 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.594e-05/0.6797, allocations: 11.91 kB / 0.7762 GB, free: 90.62 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.112e-05/0.6797, allocations: 19.78 kB / 0.7763 GB, free: 90.61 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009713/0.6807, allocations: 303.7 kB / 0.7766 GB, free: 90.54 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.039e-05/0.6807, allocations: 24.88 kB / 0.7766 GB, free: 90.54 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001477/0.6822, allocations: 175.2 kB / 0.7767 GB, free: 90.43 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.914e-05/0.6823, allocations: 59.45 kB / 0.7768 GB, free: 90.41 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001498/0.6838, allocations: 0.9774 MB / 0.7778 GB, free: 89.85 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001023/0.6849, allocations: 0.9713 MB / 0.7787 GB, free: 89.05 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001765/0.6866, allocations: 1.426 MB / 0.7801 GB, free: 88.05 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.492e-06/0.6867, allocations: 5.062 kB / 0.7801 GB, free: 88.05 MB / 0.5762 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.002622/0.6893, allocations: 1.748 MB / 0.7818 GB, free: 86.44 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.737e-05/0.6893, allocations: 37.77 kB / 0.7818 GB, free: 86.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.004e-05/0.6893, allocations: 16 kB / 0.7819 GB, free: 86.38 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.222e-05/0.6894, allocations: 16 kB / 0.7819 GB, free: 86.37 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009366/0.6903, allocations: 303.5 kB / 0.7822 GB, free: 86.07 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.569e-05/0.6903, allocations: 27.72 kB / 0.7822 GB, free: 86.05 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001387/0.6917, allocations: 151 kB / 0.7823 GB, free: 85.9 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.176e-05/0.6918, allocations: 63.98 kB / 0.7824 GB, free: 85.84 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * 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 (154): * Single equations (assignments): 151 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 0.0002926/0.6921, allocations: 260.8 kB / 0.7826 GB, free: 85.57 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002711/0.6924, allocations: 197.5 kB / 0.7828 GB, free: 85.38 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002065/0.6945, allocations: 1.073 MB / 0.7839 GB, free: 84.3 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.435e-05/0.6945, allocations: 12 kB / 0.7839 GB, free: 84.29 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.985e-06/0.6945, allocations: 3.938 kB / 0.7839 GB, free: 84.29 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001373/0.6959, allocations: 0.7686 MB / 0.7847 GB, free: 83.5 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004287/0.7002, allocations: 2.91 MB / 0.7875 GB, free: 80.52 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.39e-06/0.7002, allocations: 4 kB / 0.7875 GB, free: 80.52 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006644/0.7009, allocations: 156 kB / 0.7876 GB, free: 80.37 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001594/0.701, allocations: 28.84 kB / 0.7877 GB, free: 80.34 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.994e-05/0.7011, allocations: 31.86 kB / 0.7877 GB, free: 80.3 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007355/0.7018, allocations: 1.42 MB / 0.7891 GB, free: 78.75 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.958e-06/0.7019, allocations: 11.66 kB / 0.7891 GB, free: 78.74 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00259/0.7045, allocations: 1.599 MB / 0.7907 GB, free: 77.1 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006581/0.7051, allocations: 414 kB / 0.7911 GB, free: 76.67 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002404/0.7054, allocations: 12 kB / 0.7911 GB, free: 76.66 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009337/0.7063, allocations: 69.06 kB / 0.7911 GB, free: 76.59 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001067/0.7064, allocations: 64.36 kB / 0.7912 GB, free: 76.53 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.388e-05/0.7065, allocations: 35.97 kB / 0.7912 GB, free: 76.5 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.00163/0.7081, allocations: 1.458 MB / 0.7927 GB, free: 75.03 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2.11e-07/0.7081, allocations: 0 / 0.7927 GB, free: 75.03 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.002605/0.7108, allocations: 1.108 MB / 0.7937 GB, free: 73.95 MB / 0.5762 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 (74): * Single equations (assignments): 66 * 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 0.003944/0.7147, allocations: 2.717 MB / 0.7964 GB, free: 71.27 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.003335/0.7181, allocations: 2.077 MB / 0.7984 GB, free: 69.18 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.011e-06/0.7181, allocations: 4 kB / 0.7984 GB, free: 69.18 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0009265/0.719, allocations: 0.5466 MB / 0.799 GB, free: 68.61 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003633/0.7226, allocations: 1.086 MB / 0.8 GB, free: 67.58 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01805/0.7407, allocations: 14.81 MB / 0.8145 GB, free: 52.3 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007835/0.7415, allocations: 1.57 MB / 0.816 GB, free: 50.69 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001804/0.7434, allocations: 0.5312 MB / 0.8165 GB, free: 50.19 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008983/0.7443, allocations: 0.8936 MB / 0.8174 GB, free: 49.29 MB / 0.5762 GB Notification: Performance of SimCode: time 9.02e-07/0.7443, allocations: 0 / 0.8174 GB, free: 49.29 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08896/0.8332, allocations: 60.46 MB / 0.8765 GB, free: 5.434 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.71/14.54, allocations: 3.75 kB / 0.8765 GB, free: 5.43 MB / 0.5919 GB (rm -f IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_HeatExchangers_Examples_WaterHeater_u_fmu --startTime=0 --stopTime=172800 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_HeatExchangers_Examples_WaterHeater_u.fmu > IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)