Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent.conf.json Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementLatent") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.006308/0.006314, allocations: 233.3 kB / 15.82 MB, free: 6.297 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001779/0.001779, allocations: 177.5 kB / 16.71 MB, free: 5.453 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.953/3.953, allocations: 389 MB / 406.5 MB, free: 11.84 MB / 330.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.776/3.776, allocations: 472.3 MB / 0.9024 GB, free: 18.8 MB / 442.7 MB Notification: Performance of FrontEnd - loaded program: time 0.000481/0.0004811, allocations: 13.81 kB / 1.008 GB, free: 13.36 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.21/0.2105, allocations: 98.72 MB / 1.105 GB, free: 10.69 MB / 0.573 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.497/7.708, allocations: 2.444 GB / 3.548 GB, free: 72.81 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003621/7.708, allocations: 106.7 kB / 3.548 GB, free: 72.75 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 5.756/13.46, allocations: 1.07 GB / 4.618 GB, free: 98.71 MB / 0.8542 GB Notification: Performance of FrontEnd: time 2.605e-06/13.46, allocations: 0 / 4.618 GB, free: 98.71 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 0.0002704/13.46, allocations: 56.42 kB / 4.618 GB, free: 98.71 MB / 0.8542 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 350 * Number of variables: 350 Notification: Performance of Generate backend data structure: time 0.009866/13.47, allocations: 2.417 MB / 4.621 GB, free: 97.98 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 4.778e-05/13.47, allocations: 9.25 kB / 4.621 GB, free: 97.98 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003221/13.48, allocations: 370.4 kB / 4.621 GB, free: 97.87 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006291/13.48, allocations: 1.619 MB / 4.622 GB, free: 97.54 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001395/13.48, allocations: 110.4 kB / 4.623 GB, free: 97.54 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003661/13.48, allocations: 144.4 kB / 4.623 GB, free: 97.54 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00452/13.49, allocations: 1.478 MB / 4.624 GB, free: 97.34 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.351e-05/13.49, allocations: 1.5 kB / 4.624 GB, free: 97.34 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001973/13.49, allocations: 57.84 kB / 4.624 GB, free: 97.34 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.169e-05/13.49, allocations: 63.17 kB / 4.624 GB, free: 97.33 MB / 0.8542 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003786/13.49, allocations: 1.121 MB / 4.625 GB, free: 97.32 MB / 0.8542 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 0.01427/13.51, allocations: 7.139 MB / 4.632 GB, free: 93.54 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002318/13.51, allocations: 0.8365 MB / 4.633 GB, free: 93.42 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001197/13.51, allocations: 434.2 kB / 4.634 GB, free: 93.4 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001059/13.51, allocations: 0.7235 MB / 4.634 GB, free: 92.65 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.746e-05/13.51, allocations: 44.16 kB / 4.634 GB, free: 92.61 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=73): time 3.357e-06/13.51, allocations: 1.25 kB / 4.634 GB, free: 92.61 MB / 0.8542 GB Notification: Performance of matching and sorting (n=73): time 0.01162/13.52, allocations: 2.179 MB / 4.636 GB, free: 92.18 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.07e-05/13.52, allocations: 61.38 kB / 4.636 GB, free: 92.11 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002888/13.53, allocations: 1.294 MB / 4.638 GB, free: 91.95 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.0002887/13.53, allocations: 45.58 kB / 4.638 GB, free: 91.92 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007805/13.53, allocations: 0.8074 MB / 4.639 GB, free: 91.69 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003825/13.53, allocations: 257.7 kB / 4.639 GB, free: 91.56 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.732e-05/13.53, allocations: 15.03 kB / 4.639 GB, free: 91.56 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 8.907e-05/13.53, allocations: 335.5 kB / 4.639 GB, free: 91.25 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001026/13.53, allocations: 314.6 kB / 4.639 GB, free: 91.25 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001243/13.53, allocations: 0.6021 MB / 4.64 GB, free: 90.94 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001167/13.53, allocations: 407.8 kB / 4.64 GB, free: 90.93 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.526e-06/13.53, allocations: 1.094 kB / 4.64 GB, free: 90.93 MB / 0.8542 GB Notification: Performance of matching and sorting (n=99) (initialization): time 0.004243/13.54, allocations: 1.223 MB / 4.642 GB, free: 90.79 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001373/13.54, allocations: 235.3 kB / 4.642 GB, free: 90.54 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.473e-05/13.54, allocations: 4.375 kB / 4.642 GB, free: 90.54 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003251/13.54, allocations: 429.2 kB / 4.642 GB, free: 90.52 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001241/13.54, allocations: 147.4 kB / 4.642 GB, free: 90.52 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002268/13.54, allocations: 2.084 MB / 4.644 GB, free: 88.95 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002664/13.55, allocations: 177.4 kB / 4.645 GB, free: 88.93 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001804/13.55, allocations: 38.22 kB / 4.645 GB, free: 88.93 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 1.225e-05/13.55, allocations: 3.469 kB / 4.645 GB, free: 88.93 MB / 0.8542 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003178/13.55, allocations: 1.015 MB / 4.646 GB, free: 88.88 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.283e-05/13.55, allocations: 4 kB / 4.646 GB, free: 88.88 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002569/13.55, allocations: 379 kB / 4.646 GB, free: 88.86 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00117/13.55, allocations: 147.8 kB / 4.646 GB, free: 88.86 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004511/13.56, allocations: 3.879 MB / 4.65 GB, free: 85.66 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002538/13.56, allocations: 177.2 kB / 4.65 GB, free: 85.63 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001361/13.56, allocations: 37.75 kB / 4.65 GB, free: 85.63 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * 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 (70): * Single equations (assignments): 67 * 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: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {2 22,1 3,1 3} Notification: Performance of prepare postOptimizeDAE: time 0.001323/13.56, allocations: 481.6 kB / 4.651 GB, free: 85.43 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005485/13.56, allocations: 156.9 kB / 4.651 GB, free: 85.36 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003316/13.57, allocations: 1.163 MB / 4.652 GB, free: 85.23 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.404e-05/13.57, allocations: 10.78 kB / 4.652 GB, free: 85.23 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.588e-06/13.57, allocations: 0 / 4.652 GB, free: 85.23 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002438/13.57, allocations: 1.216 MB / 4.653 GB, free: 84.75 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007074/13.58, allocations: 2.648 MB / 4.656 GB, free: 84.33 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.608e-06/13.58, allocations: 3.594 kB / 4.656 GB, free: 84.33 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008068/13.58, allocations: 109.5 kB / 4.656 GB, free: 84.33 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002463/13.58, allocations: 374.2 kB / 4.656 GB, free: 84.3 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.319e-05/13.58, allocations: 20.5 kB / 4.656 GB, free: 84.3 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00188/13.58, allocations: 2.075 MB / 4.658 GB, free: 82.73 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.439e-06/13.58, allocations: 3.812 kB / 4.658 GB, free: 82.73 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003145/13.58, allocations: 1.21 MB / 4.659 GB, free: 82.41 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001175/13.59, allocations: 340.6 kB / 4.66 GB, free: 82.23 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003604/13.59, allocations: 19.73 kB / 4.66 GB, free: 82.22 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001928/13.59, allocations: 125.8 kB / 4.66 GB, free: 82.21 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001705/13.59, allocations: 43.78 kB / 4.66 GB, free: 82.21 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.642e-05/13.59, allocations: 28.56 kB / 4.66 GB, free: 82.21 MB / 0.8542 GB Notification: Performance of sorting global known variables: time 0.001875/13.59, allocations: 0.891 MB / 4.661 GB, free: 82.11 MB / 0.8542 GB Notification: Performance of sort global known variables: time 5.11e-07/13.59, allocations: 0 / 4.661 GB, free: 82.11 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.005437/13.6, allocations: 1.115 MB / 4.662 GB, free: 81.97 MB / 0.8542 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 simulation (44): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 3 {2 22,1 3,1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.004282/13.6, allocations: 2.314 MB / 4.664 GB, free: 81.2 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.004919/13.6, allocations: 1.595 MB / 4.666 GB, free: 80.96 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 8.015e-06/13.6, allocations: 0 / 4.666 GB, free: 80.96 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 0.001594/13.61, allocations: 467.4 kB / 4.666 GB, free: 80.95 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007025/13.61, allocations: 0.8153 MB / 4.667 GB, free: 80.93 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006348/13.62, allocations: 3.256 MB / 4.67 GB, free: 79.33 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001043/13.62, allocations: 1.381 MB / 4.671 GB, free: 78.62 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 0.002296/13.62, allocations: 309.3 kB / 4.672 GB, free: 78.61 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003557/13.62, allocations: 104 kB / 4.672 GB, free: 78.6 MB / 0.8542 GB Notification: Performance of SimCode: time 1.223e-06/13.62, allocations: 0 / 4.672 GB, free: 78.6 MB / 0.8542 GB Notification: Performance of Templates: time 0.1454/13.77, allocations: 54.14 MB / 4.725 GB, free: 76.33 MB / 0.8542 GB