Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.402/1.402, allocations: 251.9 MB / 266.9 MB, free: 11.02 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001294/0.001294, allocations: 171.4 kB / 326.5 MB, free: 2.262 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.107/2.107, allocations: 205.4 MB / 0.5775 GB, free: 20.3 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001072/0.001072, allocations: 98.22 kB / 0.6821 GB, free: 12.89 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003891/0.0003893, allocations: 15.8 kB / 0.7963 GB, free: 135.1 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2546/0.2551, allocations: 106.3 MB / 0.9002 GB, free: 63.86 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir): time 0.1726/0.4277, allocations: 156.4 MB / 1.053 GB, free: 3.055 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.5686/0.9964, allocations: 6.218 MB / 1.059 GB, free: 3.855 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001325/0.9978, allocations: 25.25 kB / 1.059 GB, free: 3.855 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.001519/0.9993, allocations: 0.5282 MB / 1.059 GB, free: 3.855 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.00551/1.005, allocations: 1.726 MB / 1.061 GB, free: 3.836 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.003579/1.008, allocations: 1.085 MB / 1.062 GB, free: 3.82 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.003027/1.011, allocations: 1.434 MB / 1.064 GB, free: 3.816 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001065/1.013, allocations: 0.5602 MB / 1.064 GB, free: 3.746 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001567/1.014, allocations: 0.6724 MB / 1.065 GB, free: 3.742 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007628/1.015, allocations: 460.8 kB / 1.065 GB, free: 3.742 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 8.469e-05/1.015, allocations: 32.69 kB / 1.065 GB, free: 3.742 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002472/1.017, allocations: 0.8563 MB / 1.066 GB, free: 3.742 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.0003653/1.018, allocations: 275 kB / 1.066 GB, free: 3.742 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0005986/1.018, allocations: 214.1 kB / 1.067 GB, free: 19.71 MB / 0.7136 GB Notification: Performance of NFConvertDAE.convert: time 0.002255/1.021, allocations: 1.224 MB / 1.068 GB, free: 19.62 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 2.514e-06/1.021, allocations: 4.344 kB / 1.068 GB, free: 19.62 MB / 0.7136 GB Notification: Performance of FrontEnd: time 2.094e-06/1.021, allocations: 0 / 1.068 GB, free: 19.62 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 1.925e-05/1.021, allocations: 0 / 1.068 GB, free: 19.62 MB / 0.7136 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 152 * Number of variables: 152 Notification: Performance of Generate backend data structure: time 0.002299/1.023, allocations: 1.1 MB / 1.069 GB, free: 18.93 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 4.884e-05/1.023, allocations: 8.875 kB / 1.069 GB, free: 18.93 MB / 0.7136 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000188/1.023, allocations: 108.3 kB / 1.069 GB, free: 18.89 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00214/1.026, allocations: 303.2 kB / 1.069 GB, free: 18.84 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00156/1.027, allocations: 0.6829 MB / 1.07 GB, free: 18.56 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.304e-05/1.027, allocations: 49.7 kB / 1.07 GB, free: 18.56 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001432/1.027, allocations: 70.67 kB / 1.07 GB, free: 18.55 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001552/1.029, allocations: 0.6241 MB / 1.071 GB, free: 18.51 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.335e-05/1.029, allocations: 0.8438 kB / 1.071 GB, free: 18.51 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.668e-05/1.029, allocations: 24.5 kB / 1.071 GB, free: 18.51 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.298e-05/1.029, allocations: 24.16 kB / 1.071 GB, free: 18.5 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001234/1.03, allocations: 0.5508 MB / 1.071 GB, free: 18.5 MB / 0.7136 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 0.004443/1.035, allocations: 2.789 MB / 1.074 GB, free: 17.06 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007309/1.035, allocations: 450.7 kB / 1.074 GB, free: 17.03 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 6.703e-05/1.036, allocations: 21.58 kB / 1.074 GB, free: 17.03 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.502e-05/1.036, allocations: 39 kB / 1.074 GB, free: 16.99 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=46): time 3.387e-06/1.036, allocations: 0 / 1.074 GB, free: 16.99 MB / 0.7136 GB Notification: Performance of matching and sorting (n=49): time 0.003719/1.039, allocations: 1.512 MB / 1.076 GB, free: 16.55 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.966e-05/1.039, allocations: 60.73 kB / 1.076 GB, free: 16.49 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008599/1.04, allocations: 0.5461 MB / 1.077 GB, free: 16.36 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 9.002e-05/1.04, allocations: 39.52 kB / 1.077 GB, free: 16.32 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002714/1.041, allocations: 364.7 kB / 1.077 GB, free: 16.16 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001769/1.041, allocations: 170.5 kB / 1.077 GB, free: 16.05 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.218e-05/1.041, allocations: 11.38 kB / 1.077 GB, free: 16.05 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 0.0001912/1.041, allocations: 370.8 kB / 1.077 GB, free: 15.73 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003194/1.041, allocations: 188.9 kB / 1.078 GB, free: 15.73 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003871/1.042, allocations: 284.7 kB / 1.078 GB, free: 15.63 MB / 0.7136 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.002198/1.044, allocations: 0.7692 MB / 1.079 GB, free: 15.51 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.65e-06/1.044, allocations: 0.75 kB / 1.079 GB, free: 15.51 MB / 0.7136 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001149/1.045, allocations: 0.5876 MB / 1.079 GB, free: 15.43 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 0.000357/1.046, allocations: 0.7063 MB / 1.08 GB, free: 14.69 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.009e-05/1.046, allocations: 4.281 kB / 1.08 GB, free: 14.69 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001803/1.046, allocations: 37.8 kB / 1.08 GB, free: 14.68 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006178/1.046, allocations: 117.6 kB / 1.08 GB, free: 14.68 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001734/1.048, allocations: 2.115 MB / 1.082 GB, free: 12.75 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001182/1.049, allocations: 60.06 kB / 1.082 GB, free: 12.74 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.289e-05/1.049, allocations: 16.56 kB / 1.082 GB, free: 12.74 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 1.631e-05/1.049, allocations: 3.75 kB / 1.082 GB, free: 12.74 MB / 0.7136 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001156/1.051, allocations: 0.5069 MB / 1.083 GB, free: 12.72 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.013e-06/1.051, allocations: 2.5 kB / 1.083 GB, free: 12.72 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001545/1.051, allocations: 44.52 kB / 1.083 GB, free: 12.7 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004299/1.051, allocations: 96.7 kB / 1.083 GB, free: 12.7 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001403/1.053, allocations: 1.521 MB / 1.084 GB, free: 11.37 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001192/1.054, allocations: 55.16 kB / 1.084 GB, free: 11.36 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.527e-05/1.054, allocations: 20.5 kB / 1.084 GB, free: 11.36 MB / 0.7136 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * 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 (57): * Single equations (assignments): 55 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 3} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0007935/1.055, allocations: 334.7 kB / 1.085 GB, free: 11.16 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001803/1.055, allocations: 76.98 kB / 1.085 GB, free: 11.13 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001071/1.056, allocations: 0.5598 MB / 1.085 GB, free: 11.07 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.227e-06/1.056, allocations: 5.406 kB / 1.085 GB, free: 11.07 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.402e-06/1.056, allocations: 1.125 kB / 1.085 GB, free: 11.07 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001017/1.057, allocations: 0.7842 MB / 1.086 GB, free: 10.61 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002691/1.06, allocations: 1.561 MB / 1.088 GB, free: 10.19 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.761e-06/1.06, allocations: 1 kB / 1.088 GB, free: 10.19 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006262/1.06, allocations: 132.7 kB / 1.088 GB, free: 10.19 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001233/1.061, allocations: 30.05 kB / 1.088 GB, free: 10.18 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.631e-05/1.061, allocations: 12.44 kB / 1.088 GB, free: 10.18 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001416/1.062, allocations: 1.963 MB / 1.09 GB, free: 8.324 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.406e-06/1.062, allocations: 4.281 kB / 1.09 GB, free: 8.324 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001319/1.063, allocations: 0.9798 MB / 1.091 GB, free: 8.031 MB / 0.7136 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004763/1.064, allocations: 210.5 kB / 1.091 GB, free: 7.902 MB / 0.7136 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.479e-05/1.064, allocations: 13.89 kB / 1.091 GB, free: 7.898 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006336/1.065, allocations: 63.88 kB / 1.091 GB, free: 7.883 MB / 0.7136 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.792e-05/1.065, allocations: 31.25 kB / 1.091 GB, free: 7.883 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.742e-05/1.065, allocations: 19.91 kB / 1.091 GB, free: 7.883 MB / 0.7136 GB Notification: Performance of sorting global known variables: time 0.0004851/1.065, allocations: 396 kB / 1.091 GB, free: 7.789 MB / 0.7136 GB Notification: Performance of sort global known variables: time 1.21e-07/1.065, allocations: 3.938 kB / 1.091 GB, free: 7.785 MB / 0.7136 GB Notification: Performance of remove unused functions: time 0.00145/1.067, allocations: 377.8 kB / 1.092 GB, free: 7.785 MB / 0.7136 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1]) * 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 (47): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 1 {1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 2} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001959/1.069, allocations: 1.896 MB / 1.094 GB, free: 6.676 MB / 0.7136 GB Notification: Performance of simCode: created initialization part: time 0.001709/1.07, allocations: 0.9902 MB / 1.095 GB, free: 6.438 MB / 0.7136 GB Notification: Performance of simCode: created event and clocks part: time 3.526e-06/1.07, allocations: 0 / 1.095 GB, free: 6.438 MB / 0.7136 GB Notification: Performance of simCode: created simulation system equations: time 0.0004641/1.071, allocations: 378.2 kB / 1.095 GB, free: 6.32 MB / 0.7136 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002074/1.073, allocations: 455.6 kB / 1.095 GB, free: 6.285 MB / 0.7136 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007396/1.08, allocations: 5.401 MB / 1.101 GB, free: 3.656 MB / 0.7136 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007381/1.081, allocations: 1.029 MB / 1.102 GB, free: 2.945 MB / 0.7136 GB Notification: Performance of simCode: alias equations: time 0.001062/1.082, allocations: 218.2 kB / 1.102 GB, free: 2.898 MB / 0.7136 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003642/1.083, allocations: 274.1 kB / 1.102 GB, free: 2.891 MB / 0.7136 GB Notification: Performance of SimCode: time 1.232e-06/1.083, allocations: 0 / 1.102 GB, free: 2.891 MB / 0.7136 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04569/1.128, allocations: 21.71 MB / 1.123 GB, free: 11.79 MB / 0.7292 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002525/1.129, allocations: 266.2 kB / 1.124 GB, free: 11.43 MB / 0.7292 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.729/3.857, allocations: 0 / 1.124 GB, free: 11.43 MB / 0.7292 GB (rm -f Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir_fmu --startTime=0 --stopTime=3600 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir.fmu > Buildings_maint.7.0.x_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.pipe 2>&1)