Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.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.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",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 0.0007427/0.0007427, allocations: 92.7 kB / 15.7 MB, free: 472 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007479/0.0007479, allocations: 171.5 kB / 16.58 MB, free: 6.852 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.184/1.184, allocations: 223.3 MB / 240.6 MB, free: 5.43 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6076/0.6076, allocations: 113.7 MB / 405.4 MB, free: 4.59 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002764/0.0002764, allocations: 8 kB / 493.1 MB, free: 8.594 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1256/0.1259, allocations: 77.12 MB / 0.5569 GB, free: 11.68 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.2571/0.383, allocations: 29.04 MB / 0.5853 GB, free: 11.84 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.006646/0.3897, allocations: 5.015 MB / 0.5901 GB, free: 11.77 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005715/0.3903, allocations: 30.22 kB / 0.5902 GB, free: 11.77 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0007025/0.391, allocations: 283.8 kB / 0.5904 GB, free: 11.77 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002451/0.3935, allocations: 1.127 MB / 0.5916 GB, free: 11.7 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001694/0.3952, allocations: 0.6492 MB / 0.5922 GB, free: 11.64 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.002715/0.3979, allocations: 2.443 MB / 0.5946 GB, free: 11.27 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006293/0.3985, allocations: 451.6 kB / 0.595 GB, free: 11.19 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000993/0.3995, allocations: 0.6295 MB / 0.5956 GB, free: 11.04 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006076/0.4002, allocations: 0.5158 MB / 0.5961 GB, free: 10.92 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 5.963e-05/0.4002, allocations: 21.5 kB / 0.5961 GB, free: 10.92 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001907/0.4021, allocations: 0.8591 MB / 0.597 GB, free: 10.84 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001494/0.4023, allocations: 127.9 kB / 0.5971 GB, free: 10.81 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000149/0.4025, allocations: 165.5 kB / 0.5973 GB, free: 10.75 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001179/0.4036, allocations: 0.9984 MB / 0.5982 GB, free: 10.67 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.479e-06/0.4037, allocations: 0 / 0.5982 GB, free: 10.67 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.292e-06/0.4037, allocations: 2.859 kB / 0.5982 GB, free: 10.67 MB / 446.1 MB Notification: Performance of Transformations before backend: time 8.486e-06/0.4037, allocations: 4 kB / 0.5982 GB, free: 10.66 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 110 * Number of variables: 110 Notification: Performance of Generate backend data structure: time 0.001287/0.405, allocations: 0.9678 MB / 0.5992 GB, free: 26.01 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.474e-05/0.405, allocations: 9.5 kB / 0.5992 GB, free: 26.01 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.484e-05/0.4051, allocations: 84.55 kB / 0.5993 GB, free: 25.97 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00197/0.4071, allocations: 279.4 kB / 0.5995 GB, free: 25.93 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001026/0.4081, allocations: 0.6518 MB / 0.6002 GB, free: 25.65 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.741e-05/0.4081, allocations: 34.09 kB / 0.6002 GB, free: 25.65 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.833e-05/0.4082, allocations: 47.5 kB / 0.6003 GB, free: 25.65 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007843/0.409, allocations: 0.5196 MB / 0.6008 GB, free: 25.53 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.641e-05/0.409, allocations: 3.938 kB / 0.6008 GB, free: 25.53 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.889e-05/0.4091, allocations: 24.09 kB / 0.6008 GB, free: 25.52 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.721e-05/0.4091, allocations: 11.31 kB / 0.6008 GB, free: 25.52 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000626/0.4097, allocations: 355.4 kB / 0.6011 GB, free: 25.51 MB / 462.1 MB 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 0.00236/0.4121, allocations: 2.832 MB / 0.6039 GB, free: 23.62 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004617/0.4126, allocations: 305.9 kB / 0.6042 GB, free: 23.57 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002395/0.4128, allocations: 145.8 kB / 0.6043 GB, free: 23.55 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002901/0.4131, allocations: 0.6558 MB / 0.605 GB, free: 22.8 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.105e-05/0.4132, allocations: 43.89 kB / 0.605 GB, free: 22.75 MB / 462.1 MB Notification: Performance of pre-optimization done (n=28): time 3.396e-06/0.4132, allocations: 0.5312 kB / 0.605 GB, free: 22.75 MB / 462.1 MB Notification: Performance of matching and sorting (n=40): time 0.005101/0.4183, allocations: 2.083 MB / 0.6071 GB, free: 22.12 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.427e-05/0.4183, allocations: 85.17 kB / 0.6071 GB, free: 22.02 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005827/0.4189, allocations: 0.5133 MB / 0.6076 GB, free: 21.9 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 3.253e-05/0.4189, allocations: 32.39 kB / 0.6077 GB, free: 21.87 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000165/0.4191, allocations: 328.8 kB / 0.608 GB, free: 21.7 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.824e-05/0.4192, allocations: 135.9 kB / 0.6081 GB, free: 21.62 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 2.26e-05/0.4192, allocations: 8.438 kB / 0.6081 GB, free: 21.62 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.000116/0.4194, allocations: 365.6 kB / 0.6085 GB, free: 21.3 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002932/0.4197, allocations: 168.2 kB / 0.6086 GB, free: 21.3 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003253/0.42, allocations: 294.6 kB / 0.6089 GB, free: 21.16 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003266/0.4203, allocations: 208.6 kB / 0.6091 GB, free: 21.14 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.773e-06/0.4203, allocations: 0 / 0.6091 GB, free: 21.14 MB / 462.1 MB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001504/0.4218, allocations: 0.7316 MB / 0.6098 GB, free: 21.02 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.541e-05/0.4219, allocations: 182.5 kB / 0.61 GB, free: 20.82 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.428e-06/0.4219, allocations: 6.656 kB / 0.61 GB, free: 20.82 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008314/0.4228, allocations: 281.6 kB / 0.6103 GB, free: 20.79 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002617/0.4231, allocations: 70.69 kB / 0.6103 GB, free: 20.78 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005164/0.4282, allocations: 4.324 MB / 0.6146 GB, free: 17.44 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001008/0.4293, allocations: 85.19 kB / 0.6146 GB, free: 17.43 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.27e-05/0.4293, allocations: 17.44 kB / 0.6147 GB, free: 17.43 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 6.933e-06/0.4293, allocations: 4.625 kB / 0.6147 GB, free: 17.43 MB / 462.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001371/0.4307, allocations: 0.6573 MB / 0.6153 GB, free: 17.16 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/0.4307, allocations: 7.078 kB / 0.6153 GB, free: 17.16 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007694/0.4315, allocations: 274.3 kB / 0.6156 GB, free: 17.08 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002339/0.4317, allocations: 71.45 kB / 0.6156 GB, free: 17.07 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004808/0.4365, allocations: 4.334 MB / 0.6199 GB, free: 13.56 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000937/0.4375, allocations: 83.73 kB / 0.62 GB, free: 13.52 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.573e-05/0.4375, allocations: 22.2 kB / 0.62 GB, free: 13.52 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (39): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.0003305/0.4379, allocations: 283 kB / 0.6202 GB, free: 13.27 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001088/0.438, allocations: 65.7 kB / 0.6203 GB, free: 13.23 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001441/0.4394, allocations: 0.6697 MB / 0.621 GB, free: 12.83 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.53e-06/0.4395, allocations: 5.344 kB / 0.621 GB, free: 12.83 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.314e-06/0.4395, allocations: 3.953 kB / 0.621 GB, free: 12.82 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001252/0.4407, allocations: 0.741 MB / 0.6217 GB, free: 12.28 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002426/0.4432, allocations: 1.694 MB / 0.6233 GB, free: 11.03 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.995e-06/0.4432, allocations: 1.375 kB / 0.6233 GB, free: 11.03 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001984/0.4434, allocations: 51.84 kB / 0.6234 GB, free: 11.02 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007383/0.4441, allocations: 251.7 kB / 0.6236 GB, free: 10.89 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.805e-05/0.4442, allocations: 21.42 kB / 0.6237 GB, free: 10.88 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004331/0.4485, allocations: 3.952 MB / 0.6275 GB, free: 7.32 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.843e-06/0.4485, allocations: 1.5 kB / 0.6275 GB, free: 7.32 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001742/0.4503, allocations: 0.9403 MB / 0.6284 GB, free: 6.734 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002288/0.4505, allocations: 192 kB / 0.6286 GB, free: 6.555 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.418e-05/0.4506, allocations: 10.75 kB / 0.6286 GB, free: 6.547 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008065/0.4514, allocations: 78.59 kB / 0.6287 GB, free: 6.508 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.967e-05/0.4515, allocations: 30.42 kB / 0.6287 GB, free: 6.492 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.928e-05/0.4515, allocations: 13.27 kB / 0.6287 GB, free: 6.488 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.0004573/0.452, allocations: 370.7 kB / 0.6291 GB, free: 6.266 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.7e-07/0.452, allocations: 2.516 kB / 0.6291 GB, free: 6.266 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.001358/0.4533, allocations: 418.5 kB / 0.6295 GB, free: 6.207 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (vol.ports[1].h_outflow,vol1.ports[1].h_outflow) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (28): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 6,2 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.002242/0.4556, allocations: 1.653 MB / 0.6311 GB, free: 5.027 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.002465/0.4581, allocations: 1.356 MB / 0.6324 GB, free: 4.094 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.244e-06/0.4581, allocations: 0 / 0.6324 GB, free: 4.094 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001017/0.4591, allocations: 0.5462 MB / 0.633 GB, free: 3.695 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001395/0.4605, allocations: 350.1 kB / 0.6333 GB, free: 3.523 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005603/0.4661, allocations: 3.871 MB / 0.6371 GB, free: 1.051 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004053/0.4666, allocations: 0.9278 MB / 0.638 GB, free: 248 kB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.0005092/0.4671, allocations: 130.7 kB / 0.6381 GB, free: 184 kB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002603/0.4673, allocations: 211.5 kB / 0.6383 GB, free: 8 kB / 462.1 MB Notification: Performance of SimCode: time 2.91e-07/0.4673, allocations: 0 / 0.6383 GB, free: 8 kB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03443/0.5018, allocations: 22.91 MB / 0.6607 GB, free: 10.73 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002324/0.502, allocations: 311.1 kB / 0.661 GB, free: 10.36 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 2.002/2.504, allocations: 0 / 0.661 GB, free: 10.36 MB / 494.1 MB (rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1) Environment - environmentSimulation: