Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.784/1.784, allocations: 288.2 MB / 303.2 MB, free: 8.105 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001784/0.001784, allocations: 191.6 kB / 371.8 MB, free: 10.29 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.828/1.828, allocations: 205.4 MB / 0.6305 GB, free: 10.02 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009023/0.0009024, allocations: 94.84 kB / 0.7439 GB, free: 5.945 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.000507/0.0005072, allocations: 15.66 kB / 0.8669 GB, free: 142.2 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2756/0.2761, allocations: 115.3 MB / 0.9795 GB, free: 27.61 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.01745/0.2936, allocations: 20.68 MB / 0.9997 GB, free: 6.871 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.008848/0.3025, allocations: 5.86 MB / 1.005 GB, free: 1 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001508/0.3041, allocations: 27.81 kB / 1.005 GB, free: 0.9727 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 0.001584/0.3057, allocations: 409.9 kB / 1.006 GB, free: 0.5703 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 0.005772/0.3115, allocations: 1.355 MB / 1.007 GB, free: 15.21 MB / 0.6355 GB Notification: Performance of NFTyping.typeClassSections: time 0.003971/0.3155, allocations: 0.9942 MB / 1.008 GB, free: 14.23 MB / 0.6355 GB Notification: Performance of NFFlatten.flatten: time 0.003297/0.3188, allocations: 1.246 MB / 1.009 GB, free: 12.98 MB / 0.6355 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009897/0.3198, allocations: 461.3 kB / 1.01 GB, free: 12.52 MB / 0.6355 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001313/0.3211, allocations: 0.5176 MB / 1.01 GB, free: 12 MB / 0.6355 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006862/0.3218, allocations: 354.3 kB / 1.011 GB, free: 11.66 MB / 0.6355 GB Notification: Performance of NFPackage.collectConstants: time 6.49e-05/0.3219, allocations: 20 kB / 1.011 GB, free: 11.64 MB / 0.6355 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002075/0.324, allocations: 0.6905 MB / 1.011 GB, free: 10.95 MB / 0.6355 GB Notification: Performance of NFScalarize.scalarize: time 0.0001898/0.3242, allocations: 127.5 kB / 1.011 GB, free: 10.82 MB / 0.6355 GB Notification: Performance of NFVerifyModel.verify: time 0.0002753/0.3245, allocations: 157.4 kB / 1.012 GB, free: 10.66 MB / 0.6355 GB Notification: Performance of NFConvertDAE.convert: time 0.001624/0.3261, allocations: 0.8923 MB / 1.012 GB, free: 9.766 MB / 0.6355 GB Notification: Performance of FrontEnd - DAE generated: time 3.767e-06/0.3261, allocations: 0 / 1.012 GB, free: 9.766 MB / 0.6355 GB Notification: Performance of FrontEnd: time 2.455e-06/0.3261, allocations: 0 / 1.012 GB, free: 9.766 MB / 0.6355 GB Notification: Performance of Transformations before backend: time 9.488e-06/0.3262, allocations: 0 / 1.012 GB, free: 9.766 MB / 0.6355 GB 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 0.001585/0.3278, allocations: 0.9344 MB / 1.013 GB, free: 8.777 MB / 0.6355 GB Notification: Performance of prepare preOptimizeDAE: time 4.96e-05/0.3278, allocations: 12.03 kB / 1.013 GB, free: 8.766 MB / 0.6355 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001089/0.3279, allocations: 82.52 kB / 1.013 GB, free: 8.676 MB / 0.6355 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002208/0.3301, allocations: 278.8 kB / 1.014 GB, free: 8.402 MB / 0.6355 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001509/0.3317, allocations: 0.639 MB / 1.014 GB, free: 7.723 MB / 0.6355 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.683e-05/0.3317, allocations: 33 kB / 1.014 GB, free: 7.691 MB / 0.6355 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.385e-05/0.3318, allocations: 44 kB / 1.014 GB, free: 7.648 MB / 0.6355 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009386/0.3328, allocations: 0.5243 MB / 1.015 GB, free: 7.086 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.862e-05/0.3328, allocations: 0 / 1.015 GB, free: 7.086 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.79e-05/0.3328, allocations: 16 kB / 1.015 GB, free: 7.07 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.488e-05/0.3329, allocations: 12 kB / 1.015 GB, free: 7.059 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006694/0.3335, allocations: 363.6 kB / 1.015 GB, free: 6.703 MB / 0.6355 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 0.00346/0.337, allocations: 2.818 MB / 1.018 GB, free: 3.648 MB / 0.6355 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00056/0.3376, allocations: 307.5 kB / 1.018 GB, free: 3.332 MB / 0.6355 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000533/0.3381, allocations: 0.6573 MB / 1.019 GB, free: 2.527 MB / 0.6355 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.58e-05/0.3382, allocations: 38.8 kB / 1.019 GB, free: 2.48 MB / 0.6355 GB Notification: Performance of pre-optimization done (n=28): time 3.827e-06/0.3382, allocations: 0 / 1.019 GB, free: 2.48 MB / 0.6355 GB Notification: Performance of matching and sorting (n=40): time 0.006683/0.3449, allocations: 2.079 MB / 1.021 GB, free: 332 kB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.415e-05/0.345, allocations: 89.05 kB / 1.021 GB, free: 224 kB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007981/0.3458, allocations: 0.5029 MB / 1.022 GB, free: 15.7 MB / 0.6511 GB Notification: Performance of collectPreVariables (initialization): time 4.831e-05/0.3459, allocations: 33.7 kB / 1.022 GB, free: 15.66 MB / 0.6511 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002725/0.3461, allocations: 324.3 kB / 1.022 GB, free: 15.34 MB / 0.6511 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001468/0.3463, allocations: 141.9 kB / 1.022 GB, free: 15.2 MB / 0.6511 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.148e-05/0.3463, allocations: 15.94 kB / 1.022 GB, free: 15.19 MB / 0.6511 GB Notification: Performance of setup shared object (initialization): time 0.0001677/0.3465, allocations: 362.8 kB / 1.022 GB, free: 14.82 MB / 0.6511 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003748/0.3469, allocations: 165 kB / 1.023 GB, free: 14.66 MB / 0.6511 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000441/0.3473, allocations: 291.1 kB / 1.023 GB, free: 14.33 MB / 0.6511 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004176/0.3478, allocations: 200.6 kB / 1.023 GB, free: 14.13 MB / 0.6511 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.404e-06/0.3478, allocations: 0 / 1.023 GB, free: 14.13 MB / 0.6511 GB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001827/0.3496, allocations: 0.7396 MB / 1.024 GB, free: 13.38 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005815/0.3502, allocations: 1.217 MB / 1.025 GB, free: 12.07 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.125e-05/0.3502, allocations: 4 kB / 1.025 GB, free: 12.06 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001024/0.3513, allocations: 285.5 kB / 1.025 GB, free: 11.78 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000296/0.3516, allocations: 63.91 kB / 1.025 GB, free: 11.71 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006579/0.3582, allocations: 4.412 MB / 1.03 GB, free: 7.035 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001275/0.3595, allocations: 87.75 kB / 1.03 GB, free: 6.949 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.693e-05/0.3595, allocations: 16 kB / 1.03 GB, free: 6.934 MB / 0.6511 GB Notification: Performance of prepare postOptimizeDAE: time 1.261e-05/0.3596, allocations: 4 kB / 1.03 GB, free: 6.93 MB / 0.6511 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001704/0.3613, allocations: 0.6647 MB / 1.03 GB, free: 6.258 MB / 0.6511 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.011e-06/0.3613, allocations: 0 / 1.03 GB, free: 6.258 MB / 0.6511 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009509/0.3623, allocations: 281.8 kB / 1.031 GB, free: 5.977 MB / 0.6511 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002597/0.3625, allocations: 63.91 kB / 1.031 GB, free: 5.914 MB / 0.6511 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006461/0.369, allocations: 4.411 MB / 1.035 GB, free: 1.238 MB / 0.6511 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001259/0.3703, allocations: 87.88 kB / 1.035 GB, free: 1.152 MB / 0.6511 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.394e-05/0.3704, allocations: 23.98 kB / 1.035 GB, free: 1.129 MB / 0.6511 GB 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 0.0005098/0.3709, allocations: 284.9 kB / 1.035 GB, free: 0.8398 MB / 0.6511 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001564/0.371, allocations: 63.25 kB / 1.035 GB, free: 0.7773 MB / 0.6511 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001771/0.3728, allocations: 0.6615 MB / 1.036 GB, free: 108 kB / 0.6511 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.793e-06/0.3728, allocations: 4 kB / 1.036 GB, free: 104 kB / 0.6511 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.829e-06/0.3729, allocations: 0 / 1.036 GB, free: 104 kB / 0.6511 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001571/0.3744, allocations: 0.7489 MB / 1.037 GB, free: 15.3 MB / 0.6667 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00337/0.3778, allocations: 1.683 MB / 1.038 GB, free: 13.55 MB / 0.6667 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.168e-06/0.3778, allocations: 3.938 kB / 1.038 GB, free: 13.54 MB / 0.6667 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002261/0.3781, allocations: 52 kB / 1.039 GB, free: 13.49 MB / 0.6667 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009703/0.3791, allocations: 253.5 kB / 1.039 GB, free: 13.24 MB / 0.6667 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.348e-05/0.3791, allocations: 11.98 kB / 1.039 GB, free: 13.23 MB / 0.6667 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005644/0.3848, allocations: 4.033 MB / 1.043 GB, free: 8.926 MB / 0.6667 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.194e-06/0.3848, allocations: 0 / 1.043 GB, free: 8.926 MB / 0.6667 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002155/0.387, allocations: 0.9442 MB / 1.044 GB, free: 7.949 MB / 0.6667 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004482/0.3874, allocations: 188.3 kB / 1.044 GB, free: 7.746 MB / 0.6667 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.854e-05/0.3875, allocations: 8 kB / 1.044 GB, free: 7.738 MB / 0.6667 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000935/0.3885, allocations: 71.92 kB / 1.044 GB, free: 7.668 MB / 0.6667 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001456/0.3886, allocations: 35.91 kB / 1.044 GB, free: 7.633 MB / 0.6667 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.182e-05/0.3887, allocations: 15.98 kB / 1.044 GB, free: 7.617 MB / 0.6667 GB Notification: Performance of sorting global known variables: time 0.0006012/0.3893, allocations: 358.8 kB / 1.044 GB, free: 7.27 MB / 0.6667 GB Notification: Performance of sort global known variables: time 2.61e-07/0.3893, allocations: 0 / 1.044 GB, free: 7.27 MB / 0.6667 GB Notification: Performance of remove unused functions: time 0.001889/0.3912, allocations: 415.9 kB / 1.045 GB, free: 6.863 MB / 0.6667 GB 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 0.003317/0.3945, allocations: 1.75 MB / 1.046 GB, free: 5.082 MB / 0.6667 GB Notification: Performance of simCode: created initialization part: time 0.003613/0.3982, allocations: 1.367 MB / 1.048 GB, free: 3.664 MB / 0.6667 GB Notification: Performance of simCode: created event and clocks part: time 7.795e-06/0.3982, allocations: 0 / 1.048 GB, free: 3.664 MB / 0.6667 GB Notification: Performance of simCode: created simulation system equations: time 0.001406/0.3996, allocations: 0.5485 MB / 1.048 GB, free: 3.09 MB / 0.6667 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001998/0.4016, allocations: 332.9 kB / 1.049 GB, free: 2.773 MB / 0.6667 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008766/0.4104, allocations: 5.741 MB / 1.054 GB, free: 12.91 MB / 0.6823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006313/0.4111, allocations: 0.9341 MB / 1.055 GB, free: 11.95 MB / 0.6823 GB Notification: Performance of simCode: alias equations: time 0.0007757/0.4119, allocations: 137.3 kB / 1.055 GB, free: 11.82 MB / 0.6823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003367/0.4122, allocations: 211.4 kB / 1.055 GB, free: 11.61 MB / 0.6823 GB Notification: Performance of SimCode: time 7.71e-07/0.4122, allocations: 0 / 1.055 GB, free: 11.61 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5685/0.9808, allocations: 22.78 MB / 1.078 GB, free: 82.86 MB / 0.6823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002411/0.9811, allocations: 319.5 kB / 1.078 GB, free: 82.5 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.842/3.823, allocations: 1.875 kB / 1.078 GB, free: 82.5 MB / 0.6823 GB (rm -f Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity.fmu > Buildings_maint.8.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.pipe 2>&1)