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 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001742/0.001742, allocations: 115.1 kB / 19.7 MB, free: 2.203 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001534/0.001534, allocations: 219.2 kB / 23 MB, free: 5.074 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.416/1.416, allocations: 230.6 MB / 256.8 MB, free: 8.062 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.9608/0.9608, allocations: 150 MB / 463.2 MB, free: 10.54 MB / 366.1 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+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"}) [Timeout 660] "Notification: IBPSA requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002041/0.002041, allocations: 65.08 kB / 0.6413 GB, free: 10.5 MB / 478.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1695/0.1715, allocations: 89.17 MB / 0.7284 GB, free: 1.387 MB / 0.545 GB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.4162/0.5877, allocations: 68.92 MB / 0.7957 GB, free: 14.83 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.04231/0.63, allocations: 18.75 MB / 0.814 GB, free: 2.996 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004559/0.6345, allocations: 131.6 kB / 0.8141 GB, free: 2.93 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.006522/0.6411, allocations: 2.089 MB / 0.8161 GB, free: 1.969 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.009298/0.6504, allocations: 3.014 MB / 0.8191 GB, free: 216 kB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.007548/0.6579, allocations: 2.581 MB / 0.8216 GB, free: 14.62 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.01386/0.6718, allocations: 8.234 MB / 0.8296 GB, free: 9.988 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003059/0.6748, allocations: 1.532 MB / 0.8311 GB, free: 8.84 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006698/0.6815, allocations: 2.376 MB / 0.8335 GB, free: 7.422 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003391/0.6849, allocations: 1.6 MB / 0.835 GB, free: 6.402 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0005725/0.6855, allocations: 199.3 kB / 0.8352 GB, free: 6.402 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00542/0.6909, allocations: 2.304 MB / 0.8375 GB, free: 5.133 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.001049/0.692, allocations: 0.7095 MB / 0.8382 GB, free: 4.609 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.002337/0.6943, allocations: 1.323 MB / 0.8395 GB, free: 3.703 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.007899/0.7022, allocations: 4.309 MB / 0.8437 GB, free: 0.8086 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 9.528e-06/0.7022, allocations: 6.766 kB / 0.8437 GB, free: 0.8047 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.864e-06/0.7022, allocations: 0 / 0.8437 GB, free: 0.8047 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 8.378e-05/0.7023, allocations: 0 / 0.8437 GB, free: 0.8047 MB / 0.6075 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 0.006448/0.7087, allocations: 3.109 MB / 0.8467 GB, free: 14.48 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 5.461e-05/0.7088, allocations: 8 kB / 0.8467 GB, free: 14.48 MB / 0.6231 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000272/0.7091, allocations: 185.5 kB / 0.8469 GB, free: 14.33 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002222/0.7113, allocations: 495.6 kB / 0.8474 GB, free: 13.92 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006162/0.7174, allocations: 2.792 MB / 0.8501 GB, free: 11.05 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001221/0.7176, allocations: 110.4 kB / 0.8502 GB, free: 10.94 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002692/0.7178, allocations: 128 kB / 0.8503 GB, free: 10.81 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002878/0.7207, allocations: 1.44 MB / 0.8517 GB, free: 9.281 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.689e-05/0.7207, allocations: 7.938 kB / 0.8517 GB, free: 9.273 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001238/0.7209, allocations: 52 kB / 0.8518 GB, free: 9.223 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.646e-05/0.7209, allocations: 32 kB / 0.8518 GB, free: 9.191 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002623/0.7235, allocations: 1.121 MB / 0.8529 GB, free: 8.062 MB / 0.6231 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 0.01084/0.7344, allocations: 7.673 MB / 0.8604 GB, free: 15.79 MB / 0.6388 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002091/0.7365, allocations: 0.8147 MB / 0.8612 GB, free: 14.98 MB / 0.6388 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009696/0.7374, allocations: 407.7 kB / 0.8616 GB, free: 14.58 MB / 0.6388 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003511/0.741, allocations: 1.597 MB / 0.8631 GB, free: 12.95 MB / 0.6388 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001083/0.742, allocations: 456.2 kB / 0.8636 GB, free: 12.48 MB / 0.6388 GB Notification: Performance of pre-optimization done (n=64): time 2.244e-06/0.742, allocations: 0 / 0.8636 GB, free: 12.48 MB / 0.6388 GB Notification: Performance of matching and sorting (n=64): time 0.00334/0.7454, allocations: 1.247 MB / 0.8648 GB, free: 11.23 MB / 0.6388 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.189e-05/0.7454, allocations: 60.06 kB / 0.8649 GB, free: 11.16 MB / 0.6388 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002896/0.7483, allocations: 2.059 MB / 0.8669 GB, free: 9.074 MB / 0.6388 GB Notification: Performance of collectPreVariables (initialization): time 0.0001015/0.7484, allocations: 45.7 kB / 0.8669 GB, free: 9.023 MB / 0.6388 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009915/0.7494, allocations: 1.032 MB / 0.8679 GB, free: 7.984 MB / 0.6388 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002674/0.7497, allocations: 249.9 kB / 0.8682 GB, free: 7.738 MB / 0.6388 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004503/0.7501, allocations: 314.7 kB / 0.8685 GB, free: 7.422 MB / 0.6388 GB Notification: Performance of setup shared object (initialization): time 0.0001235/0.7503, allocations: 301.1 kB / 0.8687 GB, free: 7.125 MB / 0.6388 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001151/0.7514, allocations: 0.5688 MB / 0.8693 GB, free: 6.551 MB / 0.6388 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001607/0.753, allocations: 0.9657 MB / 0.8702 GB, free: 5.422 MB / 0.6388 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002531/0.7556, allocations: 1.425 MB / 0.8716 GB, free: 3.855 MB / 0.6388 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.915e-06/0.7556, allocations: 11.94 kB / 0.8716 GB, free: 3.844 MB / 0.6388 GB Notification: Performance of matching and sorting (n=187) (initialization): time 0.003555/0.7591, allocations: 1.784 MB / 0.8734 GB, free: 2.047 MB / 0.6388 GB Notification: Performance of prepare postOptimizeDAE: time 4.774e-05/0.7592, allocations: 33.7 kB / 0.8734 GB, free: 2.008 MB / 0.6388 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.849e-05/0.7592, allocations: 15.94 kB / 0.8734 GB, free: 1.996 MB / 0.6388 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.894e-05/0.7592, allocations: 16 kB / 0.8734 GB, free: 1.98 MB / 0.6388 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001104/0.7603, allocations: 303.8 kB / 0.8737 GB, free: 1.684 MB / 0.6388 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.446e-05/0.7603, allocations: 19.94 kB / 0.8738 GB, free: 1.664 MB / 0.6388 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001407/0.7617, allocations: 183 kB / 0.8739 GB, free: 1.484 MB / 0.6388 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001093/0.7619, allocations: 59.98 kB / 0.874 GB, free: 1.426 MB / 0.6388 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001872/0.7637, allocations: 0.9873 MB / 0.8749 GB, free: 444 kB / 0.6388 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001538/0.7653, allocations: 0.9619 MB / 0.8759 GB, free: 15.31 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002487/0.7678, allocations: 1.436 MB / 0.8773 GB, free: 13.73 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.677e-06/0.7678, allocations: 7.984 kB / 0.8773 GB, free: 13.72 MB / 0.6544 GB Notification: Performance of matching and sorting (n=187) (initialization_lambda0): time 0.003535/0.7713, allocations: 1.77 MB / 0.879 GB, free: 11.93 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 4.496e-05/0.7713, allocations: 45.62 kB / 0.8791 GB, free: 11.88 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.461e-05/0.7714, allocations: 12 kB / 0.8791 GB, free: 11.87 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.08e-05/0.7714, allocations: 16.66 kB / 0.8791 GB, free: 11.86 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001105/0.7725, allocations: 295.6 kB / 0.8794 GB, free: 11.57 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.268e-05/0.7725, allocations: 23.92 kB / 0.8794 GB, free: 11.54 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001367/0.7739, allocations: 159.3 kB / 0.8796 GB, free: 11.39 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001129/0.774, allocations: 59.98 kB / 0.8796 GB, free: 11.33 MB / 0.6544 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 (153): * Single equations (assignments): 150 * 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 0.000341/0.7743, allocations: 263.8 kB / 0.8799 GB, free: 11.06 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003395/0.7747, allocations: 214.5 kB / 0.8801 GB, free: 10.85 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002699/0.7774, allocations: 1.137 MB / 0.8812 GB, free: 9.703 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.686e-05/0.7774, allocations: 11.98 kB / 0.8812 GB, free: 9.691 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.271e-06/0.7774, allocations: 0 / 0.8812 GB, free: 9.691 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001891/0.7793, allocations: 0.8354 MB / 0.882 GB, free: 8.84 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005139/0.7844, allocations: 2.645 MB / 0.8846 GB, free: 6.141 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.728e-06/0.7844, allocations: 0 / 0.8846 GB, free: 6.141 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007724/0.7852, allocations: 164.9 kB / 0.8847 GB, free: 5.98 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001789/0.7854, allocations: 36.83 kB / 0.8848 GB, free: 5.941 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.516e-05/0.7854, allocations: 23.92 kB / 0.8848 GB, free: 5.918 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001288/0.7867, allocations: 1.374 MB / 0.8861 GB, free: 4.43 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.717e-06/0.7867, allocations: 3.938 kB / 0.8861 GB, free: 4.426 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00345/0.7902, allocations: 1.615 MB / 0.8877 GB, free: 2.777 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008598/0.791, allocations: 322.5 kB / 0.888 GB, free: 2.461 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002445/0.7913, allocations: 20 kB / 0.8881 GB, free: 2.441 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009412/0.7922, allocations: 80.8 kB / 0.8881 GB, free: 2.363 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001218/0.7923, allocations: 52.5 kB / 0.8882 GB, free: 2.309 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.466e-05/0.7924, allocations: 35.97 kB / 0.8882 GB, free: 2.273 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.002099/0.7945, allocations: 1.365 MB / 0.8895 GB, free: 0.8945 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.4e-07/0.7945, allocations: 0 / 0.8895 GB, free: 0.8945 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.002848/0.7974, allocations: 1.142 MB / 0.8907 GB, free: 15.75 MB / 0.67 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 5 (vol.dynBal.U,mov.motSpe.y,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 (72): * Single equations (assignments): 64 * 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 0.004863/0.8022, allocations: 2.709 MB / 0.8933 GB, free: 13.02 MB / 0.67 GB Notification: Performance of simCode: created initialization part: time 0.004032/0.8063, allocations: 1.982 MB / 0.8952 GB, free: 11.02 MB / 0.67 GB Notification: Performance of simCode: created event and clocks part: time 5.741e-06/0.8063, allocations: 4.438 kB / 0.8952 GB, free: 11.01 MB / 0.67 GB Notification: Performance of simCode: created simulation system equations: time 0.001194/0.8075, allocations: 0.5413 MB / 0.8958 GB, free: 10.46 MB / 0.67 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003888/0.8113, allocations: 0.9934 MB / 0.8967 GB, free: 9.52 MB / 0.67 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02529/0.8366, allocations: 14.37 MB / 0.9108 GB, free: 10.66 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001331/0.838, allocations: 1.554 MB / 0.9123 GB, free: 9.062 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.00191/0.8399, allocations: 0.504 MB / 0.9128 GB, free: 8.555 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001247/0.8411, allocations: 0.8937 MB / 0.9137 GB, free: 7.66 MB / 0.6856 GB Notification: Performance of SimCode: time 9.92e-07/0.8411, allocations: 0 / 0.9137 GB, free: 7.66 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1127/0.9539, allocations: 56.99 MB / 0.9693 GB, free: 15.24 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.41/16.36, allocations: 11.02 kB / 0.9693 GB, free: 15.23 MB / 0.7481 GB " [Timeout remaining time 643] (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 & python3 -m fmpy simulate --output-file IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u_res.csv --start-time 0 --stop-time 172800 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 69.12 IBPSA_latest_IBPSA_Fluid_HeatExchangers_Examples_WaterHeater_u.fmu > IBPSA_latest_IBPSA.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 20.25386171699938] Failed to read output from testmodel.py, exit status != 0: 16.507049291998555 16.528197122 15.821611315 Calling exit ...