Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,fileNamePrefix="Buildings_8_Buildings_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 0.0007428/0.0007428, allocations: 91.84 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004392/0.004392, allocations: 169.9 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.236/1.236, allocations: 205.4 MB / 222.4 MB, free: 5.566 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.529/1.529, allocations: 292.7 MB / 0.5502 GB, free: 14.45 MB / 462.1 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: Performance of FrontEnd - loaded program: time 0.0004801/0.0004801, allocations: 18.78 kB / 0.6744 GB, free: 25.82 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.171/0.1715, allocations: 116.3 MB / 0.788 GB, free: 11.49 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.05948/0.231, allocations: 65.42 MB / 0.8519 GB, free: 9.844 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.02482/0.2559, allocations: 19.57 MB / 0.871 GB, free: 6.234 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002436/0.2583, allocations: 79.5 kB / 0.8711 GB, free: 6.156 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.002807/0.2612, allocations: 1.026 MB / 0.8721 GB, free: 5.125 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.005791/0.267, allocations: 2.427 MB / 0.8744 GB, free: 2.691 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.007166/0.2742, allocations: 3.133 MB / 0.8775 GB, free: 15.58 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.007232/0.2814, allocations: 6.987 MB / 0.8843 GB, free: 8.57 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002402/0.2838, allocations: 1.582 MB / 0.8859 GB, free: 6.934 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003102/0.2869, allocations: 1.746 MB / 0.8876 GB, free: 5.18 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002074/0.289, allocations: 1.423 MB / 0.889 GB, free: 3.75 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0003168/0.2893, allocations: 72 kB / 0.889 GB, free: 3.68 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003662/0.293, allocations: 1.953 MB / 0.8909 GB, free: 1.723 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0005688/0.2936, allocations: 450 kB / 0.8914 GB, free: 1.281 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.001113/0.2947, allocations: 1.027 MB / 0.8924 GB, free: 248 kB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.003963/0.2987, allocations: 3.586 MB / 0.8959 GB, free: 12.64 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 3.557e-06/0.2987, allocations: 0 / 0.8959 GB, free: 12.64 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.353e-06/0.2987, allocations: 0 / 0.8959 GB, free: 12.64 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 2.088e-05/0.2987, allocations: 0 / 0.8959 GB, free: 12.64 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 311 * Number of variables: 311 Notification: Performance of Generate backend data structure: time 0.003547/0.3023, allocations: 2.33 MB / 0.8981 GB, free: 10.24 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 3.546e-05/0.3023, allocations: 8.031 kB / 0.8982 GB, free: 10.23 MB / 0.7169 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002091/0.3025, allocations: 186 kB / 0.8983 GB, free: 10.04 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001301/0.3039, allocations: 397.2 kB / 0.8987 GB, free: 9.652 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002804/0.3067, allocations: 1.796 MB / 0.9005 GB, free: 7.805 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003811/0.3071, allocations: 170.4 kB / 0.9006 GB, free: 7.637 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001872/0.3073, allocations: 132 kB / 0.9008 GB, free: 7.508 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002437/0.3097, allocations: 1.464 MB / 0.9022 GB, free: 5.953 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.688e-05/0.3097, allocations: 4 kB / 0.9022 GB, free: 5.949 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001188/0.3099, allocations: 55.94 kB / 0.9022 GB, free: 5.895 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.136e-05/0.3099, allocations: 39.98 kB / 0.9023 GB, free: 5.855 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00237/0.3123, allocations: 1.133 MB / 0.9034 GB, free: 4.715 MB / 0.7169 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 0.007439/0.3197, allocations: 7.346 MB / 0.9106 GB, free: 12.8 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002091/0.3218, allocations: 1.356 MB / 0.9119 GB, free: 11.33 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009134/0.3228, allocations: 447.2 kB / 0.9123 GB, free: 10.89 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00285/0.3256, allocations: 2.319 MB / 0.9146 GB, free: 8.344 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009929/0.3266, allocations: 490.8 kB / 0.915 GB, free: 7.855 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003507/0.327, allocations: 75.34 kB / 0.9151 GB, free: 7.781 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=67): time 1.914e-06/0.327, allocations: 0 / 0.9151 GB, free: 7.781 MB / 0.7325 GB Notification: Performance of matching and sorting (n=67): time 0.002923/0.3299, allocations: 1.327 MB / 0.9164 GB, free: 6.426 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.333e-05/0.33, allocations: 111.4 kB / 0.9165 GB, free: 6.293 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001639/0.3316, allocations: 1.473 MB / 0.918 GB, free: 4.82 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 7.514e-05/0.3317, allocations: 41.7 kB / 0.918 GB, free: 4.773 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006335/0.3324, allocations: 0.8997 MB / 0.9189 GB, free: 3.863 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001866/0.3326, allocations: 236.6 kB / 0.9191 GB, free: 3.629 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001247/0.3327, allocations: 97.64 kB / 0.9192 GB, free: 3.527 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001124/0.3328, allocations: 349.9 kB / 0.9195 GB, free: 3.18 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009291/0.3337, allocations: 426 kB / 0.9199 GB, free: 2.762 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001128/0.3349, allocations: 0.7716 MB / 0.9207 GB, free: 1.832 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001979/0.3369, allocations: 1.163 MB / 0.9218 GB, free: 0.5391 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.458e-06/0.3369, allocations: 4 kB / 0.9218 GB, free: 0.5352 MB / 0.7325 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.2947/0.6316, allocations: 1.372 MB / 0.9232 GB, free: 132.3 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001262/0.6317, allocations: 392.4 kB / 0.9235 GB, free: 131.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.288e-05/0.6317, allocations: 11.09 kB / 0.9235 GB, free: 131.9 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.068e-05/0.6318, allocations: 18.22 kB / 0.9236 GB, free: 131.9 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009745/0.6328, allocations: 264.3 kB / 0.9238 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.26e-05/0.6328, allocations: 23.88 kB / 0.9238 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001163/0.634, allocations: 143 kB / 0.924 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.211e-05/0.6341, allocations: 54.64 kB / 0.924 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.494e-06/0.6341, allocations: 4 kB / 0.924 GB, free: 131.8 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002263/0.6363, allocations: 1.179 MB / 0.9252 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.616e-05/0.6364, allocations: 10.66 kB / 0.9252 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.399e-05/0.6364, allocations: 15.52 kB / 0.9252 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009069/0.6373, allocations: 263.2 kB / 0.9255 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.73e-05/0.6373, allocations: 25.09 kB / 0.9255 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009789/0.6383, allocations: 147.3 kB / 0.9256 GB, free: 131.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.703e-05/0.6384, allocations: 50 kB / 0.9257 GB, free: 131.7 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * 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 (126): * Single equations (assignments): 122 * Array equations: 2 * 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 0.000649/0.6391, allocations: 0.4947 MB / 0.9262 GB, free: 131.5 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001753/0.6392, allocations: 168.8 kB / 0.9263 GB, free: 131.5 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002332/0.6416, allocations: 1.154 MB / 0.9274 GB, free: 131.4 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.293e-05/0.6416, allocations: 9.5 kB / 0.9275 GB, free: 131.4 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.932e-06/0.6416, allocations: 1.438 kB / 0.9275 GB, free: 131.4 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001644/0.6433, allocations: 0.8675 MB / 0.9283 GB, free: 131.3 MB / 0.7325 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 0.003208/0.6465, allocations: 2.5 MB / 0.9307 GB, free: 130.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.467e-06/0.6465, allocations: 0 / 0.9307 GB, free: 130.7 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006575/0.6472, allocations: 172.5 kB / 0.9309 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001424/0.6473, allocations: 34.73 kB / 0.9309 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.456e-05/0.6474, allocations: 20.34 kB / 0.931 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007217/0.6481, allocations: 1.37 MB / 0.9323 GB, free: 129.3 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.884e-06/0.6481, allocations: 1.375 kB / 0.9323 GB, free: 129.3 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002617/0.6507, allocations: 1.63 MB / 0.9339 GB, free: 128.7 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003764/0.6511, allocations: 341.1 kB / 0.9342 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001492/0.6513, allocations: 20.53 kB / 0.9342 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008892/0.6522, allocations: 119.5 kB / 0.9344 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001098/0.6523, allocations: 58.66 kB / 0.9344 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.171e-05/0.6524, allocations: 36.52 kB / 0.9344 GB, free: 128.4 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001034/0.6534, allocations: 0.9777 MB / 0.9354 GB, free: 128 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.3e-07/0.6534, allocations: 0 / 0.9354 GB, free: 128 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.002086/0.6555, allocations: 1.011 MB / 0.9364 GB, free: 127.9 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 6 (vol.dynBal.U,mov.filter.x[1],mov.filter.x[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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004001/0.6595, allocations: 2.638 MB / 0.939 GB, free: 126.6 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.003173/0.6627, allocations: 1.774 MB / 0.9407 GB, free: 126 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 3.036e-06/0.6627, allocations: 0.5938 kB / 0.9407 GB, free: 126 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.00122/0.6639, allocations: 0.5826 MB / 0.9413 GB, free: 125.7 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003461/0.6674, allocations: 0.7744 MB / 0.942 GB, free: 125.5 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01845/0.6859, allocations: 13.43 MB / 0.9551 GB, free: 117.6 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007809/0.6867, allocations: 1.406 MB / 0.9565 GB, free: 116.8 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.001604/0.6883, allocations: 416.9 kB / 0.9569 GB, free: 116.7 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007093/0.689, allocations: 0.734 MB / 0.9576 GB, free: 116.1 MB / 0.7325 GB Notification: Performance of SimCode: time 6.41e-07/0.689, allocations: 3.938 kB / 0.9576 GB, free: 116.1 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.78/2.469, allocations: 44.54 MB / 1.001 GB, free: 78.91 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001673/2.469, allocations: 269.2 kB / 1.001 GB, free: 78.55 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.19/12.66, allocations: 0 / 1.001 GB, free: 78.55 MB / 0.7325 GB (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u_fmu --startTime=0 --stopTime=172800 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u.fmu > Buildings_8_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)