Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate",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 0.0007129/0.0007131, allocations: 88.17 kB / 15.7 MB, free: 460 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007398/0.0007398, allocations: 175.6 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 1.178/1.178, allocations: 223.2 MB / 240.6 MB, free: 5.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6041/0.6041, allocations: 113.7 MB / 405.4 MB, free: 4.566 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000271/0.000271, allocations: 8 kB / 493.1 MB, free: 8.582 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1202/0.1205, allocations: 77.11 MB / 0.5569 GB, free: 11.67 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.3902/0.5107, allocations: 173.4 MB / 0.7262 GB, free: 13.58 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.007766/0.5185, allocations: 5.414 MB / 0.7315 GB, free: 8.16 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001083/0.5197, allocations: 35.75 kB / 0.7315 GB, free: 8.125 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.001119/0.5208, allocations: 389.5 kB / 0.7319 GB, free: 7.742 MB / 0.545 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:784:36-785:54:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Sources.mo:782:36-783:54:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.003056/0.5239, allocations: 1.217 MB / 0.7331 GB, free: 6.52 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002475/0.5264, allocations: 0.8976 MB / 0.734 GB, free: 5.637 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.003091/0.5295, allocations: 2.994 MB / 0.7369 GB, free: 2.637 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001019/0.5305, allocations: 0.6561 MB / 0.7375 GB, free: 1.969 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001658/0.5321, allocations: 0.8596 MB / 0.7384 GB, free: 1.105 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001247/0.5334, allocations: 0.7665 MB / 0.7391 GB, free: 344 kB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0001791/0.5336, allocations: 36 kB / 0.7392 GB, free: 308 kB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002105/0.5357, allocations: 0.9198 MB / 0.7401 GB, free: 15.38 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0004381/0.5362, allocations: 342.9 kB / 0.7404 GB, free: 15.04 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0003375/0.5365, allocations: 233.2 kB / 0.7406 GB, free: 14.81 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.00154/0.5381, allocations: 1.403 MB / 0.742 GB, free: 13.4 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 3.016e-06/0.5381, allocations: 0 / 0.742 GB, free: 13.4 MB / 0.5606 GB Notification: Performance of FrontEnd: time 2.063e-06/0.5381, allocations: 4 kB / 0.742 GB, free: 13.4 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 3.092e-05/0.5381, allocations: 3.938 kB / 0.742 GB, free: 13.39 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 187 * Number of variables: 187 Notification: Performance of Generate backend data structure: time 0.001903/0.54, allocations: 1.236 MB / 0.7432 GB, free: 12.11 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 2.564e-05/0.5401, allocations: 12.03 kB / 0.7432 GB, free: 12.1 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001668/0.5402, allocations: 122.6 kB / 0.7433 GB, free: 11.97 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002298/0.5425, allocations: 442.2 kB / 0.7437 GB, free: 11.54 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00126/0.5438, allocations: 0.7343 MB / 0.7445 GB, free: 10.76 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003155/0.5441, allocations: 129.9 kB / 0.7446 GB, free: 10.63 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001372/0.5443, allocations: 72 kB / 0.7447 GB, free: 10.56 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001828/0.5461, allocations: 1.002 MB / 0.7456 GB, free: 9.539 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.06e-05/0.5461, allocations: 11.88 kB / 0.7456 GB, free: 9.527 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.01e-05/0.5462, allocations: 32 kB / 0.7457 GB, free: 9.496 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.159e-05/0.5463, allocations: 26.56 kB / 0.7457 GB, free: 9.473 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001796/0.5481, allocations: 0.9056 MB / 0.7466 GB, free: 8.566 MB / 0.5606 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 0.005367/0.5534, allocations: 3.537 MB / 0.75 GB, free: 4.844 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001399/0.5549, allocations: 0.6554 MB / 0.7507 GB, free: 4.18 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006757/0.5555, allocations: 341.3 kB / 0.751 GB, free: 3.844 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001479/0.5557, allocations: 105.4 kB / 0.7511 GB, free: 3.723 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.946e-05/0.5557, allocations: 51.2 kB / 0.7512 GB, free: 3.664 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=39): time 1.723e-06/0.5558, allocations: 0 / 0.7512 GB, free: 3.664 MB / 0.5606 GB Notification: Performance of matching and sorting (n=41): time 0.007357/0.5631, allocations: 2.523 MB / 0.7536 GB, free: 1.062 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.225e-05/0.5632, allocations: 63.36 kB / 0.7537 GB, free: 0.9883 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009359/0.5641, allocations: 0.7939 MB / 0.7545 GB, free: 188 kB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 6.204e-05/0.5642, allocations: 37.7 kB / 0.7545 GB, free: 144 kB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003007/0.5645, allocations: 443.8 kB / 0.7549 GB, free: 15.7 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001256/0.5646, allocations: 145.9 kB / 0.7551 GB, free: 15.55 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.251e-05/0.5647, allocations: 8 kB / 0.7551 GB, free: 15.55 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001128/0.5648, allocations: 334 kB / 0.7554 GB, free: 15.21 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00071/0.5655, allocations: 320.9 kB / 0.7557 GB, free: 14.9 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007499/0.5663, allocations: 428.1 kB / 0.7561 GB, free: 14.45 MB / 0.5762 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.003377/0.5696, allocations: 1.312 MB / 0.7574 GB, free: 13.12 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.375e-06/0.5697, allocations: 4 kB / 0.7574 GB, free: 13.12 MB / 0.5762 GB Notification: Performance of matching and sorting (n=63) (initialization): time 0.002822/0.5725, allocations: 1.085 MB / 0.7584 GB, free: 12.02 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.575e-05/0.5725, allocations: 8 kB / 0.7584 GB, free: 12.02 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.736e-06/0.5725, allocations: 4 kB / 0.7584 GB, free: 12.01 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005171/0.5731, allocations: 196.8 kB / 0.7586 GB, free: 11.82 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006482/0.5737, allocations: 159.8 kB / 0.7588 GB, free: 11.66 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003118/0.5768, allocations: 2.107 MB / 0.7608 GB, free: 9.43 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008853/0.5777, allocations: 87.92 kB / 0.7609 GB, free: 9.344 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.194e-05/0.5778, allocations: 20 kB / 0.7609 GB, free: 9.324 MB / 0.5762 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * 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 (59): * Single equations (assignments): 58 * 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: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of prepare postOptimizeDAE: time 0.0004018/0.5782, allocations: 277.6 kB / 0.7612 GB, free: 9.043 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001538/0.5784, allocations: 90.95 kB / 0.7613 GB, free: 8.953 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001777/0.5786, allocations: 88.25 kB / 0.7614 GB, free: 8.867 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.288e-06/0.5786, allocations: 12 kB / 0.7614 GB, free: 8.855 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.083e-06/0.5786, allocations: 7.969 kB / 0.7614 GB, free: 8.848 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002477/0.5811, allocations: 0.9456 MB / 0.7623 GB, free: 7.867 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00458/0.5857, allocations: 2.174 MB / 0.7645 GB, free: 5.594 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.923e-06/0.5857, allocations: 4 kB / 0.7645 GB, free: 5.59 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005798/0.5863, allocations: 148.2 kB / 0.7646 GB, free: 5.445 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004742/0.5868, allocations: 196.6 kB / 0.7648 GB, free: 5.25 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.643e-05/0.5868, allocations: 8 kB / 0.7648 GB, free: 5.242 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002889/0.5897, allocations: 2.073 MB / 0.7668 GB, free: 3.035 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.39e-06/0.5897, allocations: 7.938 kB / 0.7668 GB, free: 3.027 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003308/0.593, allocations: 1.494 MB / 0.7683 GB, free: 1.473 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003833/0.5934, allocations: 236 kB / 0.7685 GB, free: 1.223 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001363/0.5936, allocations: 12 kB / 0.7685 GB, free: 1.211 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000838/0.5944, allocations: 91.97 kB / 0.7686 GB, free: 1.121 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.773e-05/0.5945, allocations: 43.83 kB / 0.7686 GB, free: 1.078 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.218e-05/0.5946, allocations: 27.98 kB / 0.7687 GB, free: 1.051 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0006407/0.5952, allocations: 0.5498 MB / 0.7692 GB, free: 0.5039 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.4e-07/0.5952, allocations: 0 / 0.7692 GB, free: 0.5039 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0008376/0.5961, allocations: 276 kB / 0.7695 GB, free: 240 kB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U) * 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 (37): * Single equations (assignments): 36 * 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: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 4} Notification: Performance of Backend phase and start with SimCode phase: time 0.003866/0.5999, allocations: 2.131 MB / 0.7716 GB, free: 14.04 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001836/0.6018, allocations: 0.8293 MB / 0.7724 GB, free: 13.2 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 6.131e-06/0.6018, allocations: 4 kB / 0.7724 GB, free: 13.2 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0008669/0.6027, allocations: 487.7 kB / 0.7728 GB, free: 12.71 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002216/0.6049, allocations: 0.525 MB / 0.7733 GB, free: 12.2 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01075/0.6157, allocations: 5.893 MB / 0.7791 GB, free: 6.105 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006176/0.6163, allocations: 1.036 MB / 0.7801 GB, free: 5.043 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0008293/0.6172, allocations: 207.1 kB / 0.7803 GB, free: 4.836 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004243/0.6176, allocations: 315.3 kB / 0.7806 GB, free: 4.527 MB / 0.5919 GB Notification: Performance of SimCode: time 6.92e-07/0.6176, allocations: 4 kB / 0.7806 GB, free: 4.523 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04145/0.6591, allocations: 26.99 MB / 0.807 GB, free: 10.05 MB / 0.6231 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002743/0.6594, allocations: 305.6 kB / 0.8073 GB, free: 9.688 MB / 0.6231 GB Notification: Performance of buildModelFMU: Generate platform static: time 1.956/2.616, allocations: 0 / 0.8073 GB, free: 9.688 MB / 0.6231 GB (rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.fmu > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1) Environment - environmentSimulation: