Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,fileNamePrefix="Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass",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 0.0008164/0.0008162, allocations: 91.69 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001004/0.001004, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.437/1.437, allocations: 205.4 MB / 222.1 MB, free: 5.492 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.712/1.712, allocations: 292.7 MB / 0.5499 GB, free: 14.55 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005547/0.0005547, allocations: 12.69 kB / 0.6738 GB, free: 26.11 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2691/0.2697, allocations: 116.3 MB / 0.7874 GB, free: 11.88 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.6374/0.9071, allocations: 161 MB / 0.9446 GB, free: 5.816 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.005929/0.9131, allocations: 4.097 MB / 0.9486 GB, free: 5.691 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006672/0.9138, allocations: 23.31 kB / 0.9487 GB, free: 5.691 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.0007383/0.9145, allocations: 244 kB / 0.9489 GB, free: 5.688 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.00228/0.9168, allocations: 0.9104 MB / 0.9498 GB, free: 5.453 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.001441/0.9183, allocations: 0.5293 MB / 0.9503 GB, free: 5.406 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.002253/0.9205, allocations: 1.868 MB / 0.9521 GB, free: 5.156 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005226/0.9211, allocations: 376.5 kB / 0.9525 GB, free: 5.102 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009674/0.9221, allocations: 0.5626 MB / 0.953 GB, free: 4.973 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005902/0.9227, allocations: 467.4 kB / 0.9535 GB, free: 4.883 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 6.275e-05/0.9227, allocations: 21.38 kB / 0.9535 GB, free: 4.883 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001605/0.9243, allocations: 0.8098 MB / 0.9543 GB, free: 4.801 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0002053/0.9246, allocations: 207.2 kB / 0.9545 GB, free: 4.777 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0003399/0.9249, allocations: 148.4 kB / 0.9546 GB, free: 20.73 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.0009076/0.9258, allocations: 0.8644 MB / 0.9555 GB, free: 20.65 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 3.997e-06/0.9258, allocations: 0 / 0.9555 GB, free: 20.65 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.483e-06/0.9258, allocations: 0 / 0.9555 GB, free: 20.65 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 7.855e-06/0.9259, allocations: 0 / 0.9555 GB, free: 20.65 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 104 * Number of variables: 104 Notification: Performance of Generate backend data structure: time 0.001234/0.9271, allocations: 0.8952 MB / 0.9563 GB, free: 20.04 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 3.611e-05/0.9271, allocations: 8.406 kB / 0.9563 GB, free: 20.04 MB / 0.7325 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.794e-05/0.9272, allocations: 91.78 kB / 0.9564 GB, free: 20 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009535/0.9282, allocations: 170.2 kB / 0.9566 GB, free: 19.96 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007042/0.9289, allocations: 0.5007 MB / 0.9571 GB, free: 19.7 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.797e-05/0.9289, allocations: 35.53 kB / 0.9571 GB, free: 19.7 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.995e-05/0.929, allocations: 43.75 kB / 0.9572 GB, free: 19.7 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007937/0.9298, allocations: 473.2 kB / 0.9576 GB, free: 19.64 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.337e-05/0.9298, allocations: 0 / 0.9576 GB, free: 19.64 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.447e-05/0.9299, allocations: 18.31 kB / 0.9576 GB, free: 19.64 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.721e-05/0.9299, allocations: 17.62 kB / 0.9576 GB, free: 19.64 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006981/0.9306, allocations: 423.1 kB / 0.9581 GB, free: 19.64 MB / 0.7325 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 0.002347/0.933, allocations: 2.022 MB / 0.96 GB, free: 18.59 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004387/0.9334, allocations: 283.3 kB / 0.9603 GB, free: 18.56 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000289/0.9337, allocations: 191.8 kB / 0.9605 GB, free: 18.55 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002686/0.934, allocations: 194.9 kB / 0.9607 GB, free: 18.36 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.947e-05/0.9341, allocations: 43.64 kB / 0.9607 GB, free: 18.32 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=30): time 1.553e-06/0.9341, allocations: 0 / 0.9607 GB, free: 18.32 MB / 0.7325 GB Notification: Performance of matching and sorting (n=30): time 0.001466/0.9355, allocations: 0.646 MB / 0.9613 GB, free: 18.15 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.671e-05/0.9356, allocations: 58.98 kB / 0.9614 GB, free: 18.08 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000456/0.9361, allocations: 435.6 kB / 0.9618 GB, free: 17.96 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 3.644e-05/0.9361, allocations: 38.23 kB / 0.9618 GB, free: 17.93 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001743/0.9363, allocations: 273.8 kB / 0.9621 GB, free: 17.79 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 8.507e-05/0.9364, allocations: 111.6 kB / 0.9622 GB, free: 17.72 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.729e-05/0.9364, allocations: 7.719 kB / 0.9622 GB, free: 17.72 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001431/0.9365, allocations: 354.3 kB / 0.9626 GB, free: 17.41 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002499/0.9368, allocations: 126.8 kB / 0.9627 GB, free: 17.41 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003053/0.9371, allocations: 217.2 kB / 0.9629 GB, free: 17.33 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002958/0.9374, allocations: 161.1 kB / 0.963 GB, free: 17.32 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.174e-06/0.9374, allocations: 0 / 0.963 GB, free: 17.32 MB / 0.7325 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.0007035/0.9381, allocations: 412.7 kB / 0.9634 GB, free: 17.25 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.646e-05/0.9382, allocations: 131.3 kB / 0.9636 GB, free: 17.11 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.224e-06/0.9382, allocations: 2.156 kB / 0.9636 GB, free: 17.11 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.554e-05/0.9383, allocations: 6.203 kB / 0.9636 GB, free: 17.11 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003328/0.9386, allocations: 76.59 kB / 0.9636 GB, free: 17.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.558e-06/0.9386, allocations: 7.656 kB / 0.9636 GB, free: 17.09 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004557/0.9391, allocations: 55.53 kB / 0.9637 GB, free: 17.08 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.67e-05/0.9391, allocations: 17.08 kB / 0.9637 GB, free: 17.08 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.404e-06/0.9391, allocations: 3.344 kB / 0.9637 GB, free: 17.08 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006001/0.9397, allocations: 338.4 kB / 0.964 GB, free: 17.06 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.958e-06/0.9398, allocations: 4.703 kB / 0.964 GB, free: 17.06 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.098e-06/0.9398, allocations: 2.219 kB / 0.964 GB, free: 17.06 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002918/0.9401, allocations: 77.94 kB / 0.9641 GB, free: 17.05 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.581e-06/0.9401, allocations: 2.156 kB / 0.9641 GB, free: 17.05 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003871/0.9405, allocations: 54.97 kB / 0.9642 GB, free: 17.04 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.885e-05/0.9405, allocations: 15.62 kB / 0.9642 GB, free: 17.04 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * 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 (37): * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002597/0.9408, allocations: 286.4 kB / 0.9645 GB, free: 16.84 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.788e-05/0.9409, allocations: 48.06 kB / 0.9645 GB, free: 16.81 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007791/0.9416, allocations: 423.8 kB / 0.9649 GB, free: 16.75 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.02e-06/0.9417, allocations: 8.125 kB / 0.9649 GB, free: 16.75 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.6e-06/0.9417, allocations: 0 / 0.9649 GB, free: 16.75 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0006502/0.9423, allocations: 451.5 kB / 0.9654 GB, free: 16.57 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001633/0.944, allocations: 1.143 MB / 0.9665 GB, free: 16.17 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.262e-06/0.944, allocations: 6.734 kB / 0.9665 GB, free: 16.17 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002817/0.9443, allocations: 62.19 kB / 0.9665 GB, free: 16.17 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002025/0.9445, allocations: 48.28 kB / 0.9666 GB, free: 16.16 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.523e-05/0.9445, allocations: 9.953 kB / 0.9666 GB, free: 16.16 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001064/0.9456, allocations: 1.427 MB / 0.968 GB, free: 14.89 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.156e-06/0.9456, allocations: 11.08 kB / 0.968 GB, free: 14.89 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001002/0.9466, allocations: 0.7289 MB / 0.9687 GB, free: 14.64 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000176/0.9468, allocations: 166 kB / 0.9689 GB, free: 14.52 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.197e-05/0.9469, allocations: 8.594 kB / 0.9689 GB, free: 14.52 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003905/0.9473, allocations: 38.12 kB / 0.9689 GB, free: 14.52 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.364e-05/0.9474, allocations: 25.95 kB / 0.9689 GB, free: 14.51 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.587e-05/0.9474, allocations: 15.28 kB / 0.9689 GB, free: 14.51 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0003333/0.9477, allocations: 303.4 kB / 0.9692 GB, free: 14.43 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.3e-07/0.9477, allocations: 0 / 0.9692 GB, free: 14.43 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.0009141/0.9487, allocations: 302.8 kB / 0.9695 GB, free: 14.39 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 2 (vol.dynBal.U,vol.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 (28): * Single equations (assignments): 27 * 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: 1 {(1,100.0%) 2} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001542/0.9502, allocations: 1.357 MB / 0.9709 GB, free: 13.6 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.0008225/0.951, allocations: 0.4958 MB / 0.9713 GB, free: 13.57 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 3.437e-06/0.9511, allocations: 3.062 kB / 0.9713 GB, free: 13.57 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0004159/0.9515, allocations: 299.7 kB / 0.9716 GB, free: 13.44 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001339/0.9528, allocations: 302.3 kB / 0.9719 GB, free: 13.42 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003862/0.9567, allocations: 3.068 MB / 0.9749 GB, free: 12.25 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004518/0.9572, allocations: 0.9019 MB / 0.9758 GB, free: 11.54 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0006087/0.9578, allocations: 162.7 kB / 0.9759 GB, free: 11.51 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002385/0.958, allocations: 183.6 kB / 0.9761 GB, free: 11.5 MB / 0.7325 GB Notification: Performance of SimCode: time 6.62e-07/0.958, allocations: 0 / 0.9761 GB, free: 11.5 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02873/0.9868, allocations: 14.51 MB / 0.9903 GB, free: 4.961 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002027/0.987, allocations: 272 kB / 0.9905 GB, free: 4.598 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.164/3.151, allocations: 1.844 kB / 0.9905 GB, free: 4.598 MB / 0.7325 GB (rm -f Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; mkfifo Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe >> ../files/Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass.fmu > Buildings_8_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe 2>&1) Environment - environmentSimulation: