Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001377/0.001377, allocations: 187.9 kB / 15.77 MB, free: 6 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7618/0.7618, allocations: 82.93 MB / 99.42 MB, free: 3.297 MB / 74.72 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.168/2.168, allocations: 205.4 MB / 325.4 MB, free: 3.539 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001062/0.001062, allocations: 94.86 kB / 393.6 MB, free: 15.3 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0004501/0.0004503, allocations: 16 kB / 471.5 MB, free: 66.6 MB / 362.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09017/0.09065, allocations: 67.45 MB / 0.5263 GB, free: 15.11 MB / 378.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.03121/0.1219, allocations: 20.65 MB / 0.5465 GB, free: 10.39 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.01596/0.1379, allocations: 5.862 MB / 0.5522 GB, free: 4.523 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001666/0.1396, allocations: 23.81 kB / 0.5523 GB, free: 4.5 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002506/0.1422, allocations: 402 kB / 0.5526 GB, free: 4.105 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 0.008785/0.151, allocations: 1.367 MB / 0.554 GB, free: 2.734 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.00715/0.1582, allocations: 0.9869 MB / 0.5549 GB, free: 1.762 MB / 394.7 MB Notification: Performance of NFFlatten.flatten: time 0.004098/0.1623, allocations: 1.26 MB / 0.5562 GB, free: 0.5039 MB / 394.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.000999/0.1634, allocations: 453.6 kB / 0.5566 GB, free: 44 kB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001336/0.1647, allocations: 0.5177 MB / 0.5571 GB, free: 15.52 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007317/0.1655, allocations: 346.4 kB / 0.5574 GB, free: 15.18 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 9.833e-05/0.1656, allocations: 20 kB / 0.5575 GB, free: 15.16 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002223/0.1679, allocations: 0.6982 MB / 0.5581 GB, free: 14.46 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000234/0.1681, allocations: 123.5 kB / 0.5583 GB, free: 14.34 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003185/0.1685, allocations: 157.4 kB / 0.5584 GB, free: 14.18 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002021/0.1705, allocations: 0.9001 MB / 0.5593 GB, free: 13.28 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.191e-06/0.1705, allocations: 3.938 kB / 0.5593 GB, free: 13.28 MB / 410.7 MB Notification: Performance of FrontEnd: time 2.67e-06/0.1706, allocations: 0 / 0.5593 GB, free: 13.28 MB / 410.7 MB Notification: Performance of Transformations before backend: time 1.261e-05/0.1706, allocations: 0 / 0.5593 GB, free: 13.28 MB / 410.7 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 0.001746/0.1723, allocations: 0.9228 MB / 0.5602 GB, free: 12.3 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.512e-05/0.1724, allocations: 16.03 kB / 0.5602 GB, free: 12.29 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002863/0.1753, allocations: 282.7 kB / 0.5605 GB, free: 12.01 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001838/0.1771, allocations: 0.6351 MB / 0.5611 GB, free: 11.34 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.644e-05/0.1772, allocations: 33 kB / 0.5611 GB, free: 11.3 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001015/0.1773, allocations: 44 kB / 0.5612 GB, free: 11.26 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001275/0.1786, allocations: 0.5204 MB / 0.5617 GB, free: 10.7 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.326e-05/0.1787, allocations: 0 / 0.5617 GB, free: 10.7 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.676e-05/0.1788, allocations: 16 kB / 0.5617 GB, free: 10.68 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.6e-05/0.1788, allocations: 12 kB / 0.5617 GB, free: 10.67 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001025/0.1798, allocations: 355.7 kB / 0.5621 GB, free: 10.33 MB / 410.7 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 0.004466/0.1843, allocations: 2.837 MB / 0.5648 GB, free: 7.25 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.000798/0.1851, allocations: 301.8 kB / 0.5651 GB, free: 6.941 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0007244/0.1859, allocations: 0.6573 MB / 0.5658 GB, free: 6.137 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.654e-05/0.1859, allocations: 38.8 kB / 0.5658 GB, free: 6.09 MB / 410.7 MB Notification: Performance of pre-optimization done (n=28): time 4.024e-06/0.186, allocations: 0 / 0.5658 GB, free: 6.09 MB / 410.7 MB Notification: Performance of matching and sorting (n=40): time 0.008659/0.1946, allocations: 2.069 MB / 0.5678 GB, free: 3.941 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.593e-05/0.1947, allocations: 96.94 kB / 0.5679 GB, free: 3.828 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001034/0.1958, allocations: 0.5029 MB / 0.5684 GB, free: 3.316 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 7.632e-05/0.1959, allocations: 29.7 kB / 0.5684 GB, free: 3.281 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003338/0.1962, allocations: 328.3 kB / 0.5687 GB, free: 2.953 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.000197/0.1964, allocations: 145.9 kB / 0.5689 GB, free: 2.809 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.453e-05/0.1965, allocations: 11.94 kB / 0.5689 GB, free: 2.797 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 0.0002217/0.1967, allocations: 358.8 kB / 0.5692 GB, free: 2.438 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005291/0.1973, allocations: 169 kB / 0.5694 GB, free: 2.273 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006563/0.1979, allocations: 291.2 kB / 0.5697 GB, free: 1.941 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005984/0.1986, allocations: 207.5 kB / 0.5699 GB, free: 1.738 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.085e-06/0.1986, allocations: 4 kB / 0.5699 GB, free: 1.734 MB / 410.7 MB Notification: Performance of matching and sorting (n=55) (initialization): time 0.002547/0.2011, allocations: 0.7283 MB / 0.5706 GB, free: 0.9922 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0007498/0.2019, allocations: 1.225 MB / 0.5718 GB, free: 15.67 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.595e-05/0.2019, allocations: 4 kB / 0.5718 GB, free: 15.67 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001363/0.2033, allocations: 285.4 kB / 0.5721 GB, free: 15.38 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004109/0.2038, allocations: 67.91 kB / 0.5721 GB, free: 15.32 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009251/0.213, allocations: 4.408 MB / 0.5764 GB, free: 10.65 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001337/0.2144, allocations: 83.83 kB / 0.5765 GB, free: 10.57 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.273e-05/0.2145, allocations: 24.17 kB / 0.5765 GB, free: 10.54 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.348e-05/0.2146, allocations: 7.938 kB / 0.5765 GB, free: 10.54 MB / 426.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002362/0.2169, allocations: 0.6567 MB / 0.5772 GB, free: 9.871 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.458e-05/0.217, allocations: 8.25 kB / 0.5772 GB, free: 9.863 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001298/0.2183, allocations: 269.5 kB / 0.5774 GB, free: 9.594 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003966/0.2187, allocations: 67.91 kB / 0.5775 GB, free: 9.527 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009089/0.2278, allocations: 4.41 MB / 0.5818 GB, free: 4.852 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001296/0.2292, allocations: 87.81 kB / 0.5819 GB, free: 4.766 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.562e-05/0.2293, allocations: 23.94 kB / 0.5819 GB, free: 4.742 MB / 426.7 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 0.0005141/0.2298, allocations: 285 kB / 0.5822 GB, free: 4.453 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001986/0.23, allocations: 59.25 kB / 0.5822 GB, free: 4.395 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002442/0.2324, allocations: 0.6682 MB / 0.5829 GB, free: 3.715 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.361e-05/0.2325, allocations: 4 kB / 0.5829 GB, free: 3.711 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.863e-06/0.2325, allocations: 0 / 0.5829 GB, free: 3.711 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002204/0.2347, allocations: 0.7408 MB / 0.5836 GB, free: 2.914 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004568/0.2393, allocations: 1.687 MB / 0.5853 GB, free: 1.16 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.711e-06/0.2394, allocations: 4 kB / 0.5853 GB, free: 1.156 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004756/0.2399, allocations: 51.91 kB / 0.5853 GB, free: 1.105 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002145/0.242, allocations: 249.5 kB / 0.5856 GB, free: 0.8555 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001203/0.2422, allocations: 15.98 kB / 0.5856 GB, free: 0.8398 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.3175/0.5597, allocations: 4.024 MB / 0.5895 GB, free: 58.94 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.154e-06/0.5598, allocations: 1.375 kB / 0.5895 GB, free: 58.94 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002805/0.5626, allocations: 0.9475 MB / 0.5904 GB, free: 58.77 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004119/0.563, allocations: 188.2 kB / 0.5906 GB, free: 58.64 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000113/0.5632, allocations: 11.33 kB / 0.5906 GB, free: 58.64 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001166/0.5644, allocations: 78.42 kB / 0.5907 GB, free: 58.63 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001521/0.5645, allocations: 36.09 kB / 0.5907 GB, free: 58.63 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.386e-05/0.5646, allocations: 12.17 kB / 0.5907 GB, free: 58.63 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.0007301/0.5653, allocations: 359.7 kB / 0.5911 GB, free: 58.46 MB / 426.7 MB Notification: Performance of sort global known variables: time 8.55e-07/0.5654, allocations: 0 / 0.5911 GB, free: 58.46 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.002138/0.5675, allocations: 410.9 kB / 0.5915 GB, free: 58.43 MB / 426.7 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 0.0007339/0.5683, allocations: 285.4 kB / 0.5918 GB, free: 58.33 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.003793/0.5721, allocations: 1.353 MB / 0.5931 GB, free: 57.59 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 7.085e-06/0.5721, allocations: 5.344 kB / 0.5931 GB, free: 57.59 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001594/0.5737, allocations: 0.5545 MB / 0.5936 GB, free: 57.26 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002076/0.5758, allocations: 337.3 kB / 0.5939 GB, free: 57.2 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002756/0.5786, allocations: 1.511 MB / 0.5954 GB, free: 56.41 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005488/0.5792, allocations: 0.9386 MB / 0.5963 GB, free: 55.7 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 0.0009839/0.5802, allocations: 136.8 kB / 0.5965 GB, free: 55.69 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001958/0.5804, allocations: 47.69 kB / 0.5965 GB, free: 55.68 MB / 426.7 MB Notification: Performance of SimCode: time 2.831e-06/0.5804, allocations: 0 / 0.5965 GB, free: 55.68 MB / 426.7 MB Notification: Performance of Templates: time 0.04029/0.6207, allocations: 16.95 MB / 0.6131 GB, free: 49.97 MB / 426.7 MB