Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.LosslessPipe.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.FixedResistances.Validation.LosslessPipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.FixedResistances.Validation.LosslessPipe") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.00594/0.005944, allocations: 232.1 kB / 15.82 MB, free: 6.293 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001169/0.001169, allocations: 171.5 kB / 16.7 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 3.87/3.87, allocations: 389.1 MB / 406.5 MB, free: 11.85 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 3.918/3.918, allocations: 472.3 MB / 0.9024 GB, free: 9.258 MB / 0.5886 GB Notification: Performance of FrontEnd - loaded program: time 0.0006344/0.0006347, allocations: 17.59 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1697/0.1704, allocations: 98.72 MB / 1.105 GB, free: 42.09 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.588/6.759, allocations: 2.164 GB / 3.268 GB, free: 54.2 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002995/6.759, allocations: 87.84 kB / 3.268 GB, free: 54.15 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 1.233/7.992, allocations: 208.1 MB / 3.472 GB, free: 175.1 MB / 0.823 GB Notification: Performance of FrontEnd: time 1.804e-06/7.992, allocations: 0 / 3.472 GB, free: 175.1 MB / 0.823 GB Notification: Performance of Transformations before backend: time 2.462e-05/7.992, allocations: 8 kB / 3.472 GB, free: 175.1 MB / 0.823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 41 * Number of variables: 41 Notification: Performance of Generate backend data structure: time 0.002417/7.995, allocations: 0.6178 MB / 3.472 GB, free: 174.5 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 4.115e-05/7.995, allocations: 12.02 kB / 3.472 GB, free: 174.4 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003821/7.995, allocations: 49.41 kB / 3.472 GB, free: 174.4 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004659/7.996, allocations: 270.9 kB / 3.473 GB, free: 174.1 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.452e-05/7.996, allocations: 11.59 kB / 3.473 GB, free: 174.1 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.325e-05/7.996, allocations: 20 kB / 3.473 GB, free: 174.1 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007123/7.996, allocations: 235.1 kB / 3.473 GB, free: 173.8 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.382e-05/7.996, allocations: 4 kB / 3.473 GB, free: 173.8 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.488e-05/7.996, allocations: 8 kB / 3.473 GB, free: 173.8 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.741e-05/7.996, allocations: 11.94 kB / 3.473 GB, free: 173.8 MB / 0.823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008716/7.997, allocations: 251.8 kB / 3.473 GB, free: 173.6 MB / 0.823 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 0.001569/7.999, allocations: 0.8313 MB / 3.474 GB, free: 172.7 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004847/7.999, allocations: 166.6 kB / 3.474 GB, free: 172.5 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003442/8, allocations: 112.8 kB / 3.474 GB, free: 172.4 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003218/8, allocations: 182.2 kB / 3.474 GB, free: 172.2 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.899e-05/8, allocations: 34.56 kB / 3.474 GB, free: 172.1 MB / 0.823 GB Notification: Performance of pre-optimization done (n=14): time 3.246e-06/8, allocations: 4 kB / 3.474 GB, free: 172.1 MB / 0.823 GB Notification: Performance of matching and sorting (n=14): time 0.001256/8.001, allocations: 309.3 kB / 3.475 GB, free: 171.8 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.653e-05/8.001, allocations: 55.41 kB / 3.475 GB, free: 171.7 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002848/8.002, allocations: 241 kB / 3.475 GB, free: 171.5 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 3.05e-05/8.002, allocations: 29.7 kB / 3.475 GB, free: 171.5 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 8.127e-05/8.002, allocations: 136.3 kB / 3.475 GB, free: 171.3 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 4.343e-05/8.002, allocations: 47.36 kB / 3.475 GB, free: 171.3 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.472e-05/8.002, allocations: 3.938 kB / 3.475 GB, free: 171.3 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 7.346e-05/8.002, allocations: 338.8 kB / 3.476 GB, free: 170.9 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002868/8.002, allocations: 75.89 kB / 3.476 GB, free: 170.9 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003407/8.003, allocations: 116.2 kB / 3.476 GB, free: 170.7 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003298/8.003, allocations: 89.02 kB / 3.476 GB, free: 170.6 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.026e-06/8.003, allocations: 0 / 3.476 GB, free: 170.6 MB / 0.823 GB Notification: Performance of matching and sorting (n=15) (initialization): time 0.0007087/8.004, allocations: 234.8 kB / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 1.718e-05/8.004, allocations: 4 kB / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.785e-06/8.004, allocations: 3.984 kB / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.819e-05/8.004, allocations: 0 / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003391/8.004, allocations: 31.98 kB / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.126e-06/8.004, allocations: 0 / 3.476 GB, free: 170.4 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003368/8.005, allocations: 31.86 kB / 3.476 GB, free: 170.3 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.382e-05/8.005, allocations: 11.98 kB / 3.476 GB, free: 170.3 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * 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 (15): * Single equations (assignments): 15 * 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 0.0001728/8.005, allocations: 149.7 kB / 3.476 GB, free: 170.2 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.187e-05/8.005, allocations: 19.72 kB / 3.476 GB, free: 170.2 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.436e-05/8.005, allocations: 33.83 kB / 3.476 GB, free: 170.1 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.128e-06/8.005, allocations: 0 / 3.476 GB, free: 170.1 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.022e-06/8.005, allocations: 4 kB / 3.476 GB, free: 170.1 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.847e-06/8.005, allocations: 0 / 3.476 GB, free: 170.1 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001449/8.007, allocations: 0.6797 MB / 3.477 GB, free: 169.4 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.929e-06/8.007, allocations: 4 kB / 3.477 GB, free: 169.4 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003017/8.007, allocations: 35.91 kB / 3.477 GB, free: 169.3 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.474e-06/8.007, allocations: 4 kB / 3.477 GB, free: 169.3 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.809e-05/8.007, allocations: 8.062 kB / 3.477 GB, free: 169.3 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.694e-06/8.007, allocations: 3.953 kB / 3.477 GB, free: 169.3 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.977e-06/8.007, allocations: 4 kB / 3.477 GB, free: 169.3 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000706/8.008, allocations: 373.3 kB / 3.477 GB, free: 168.9 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001336/8.008, allocations: 112.8 kB / 3.477 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.188e-05/8.008, allocations: 8 kB / 3.477 GB, free: 168.8 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003119/8.008, allocations: 15.98 kB / 3.478 GB, free: 168.7 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.639e-05/8.008, allocations: 19.94 kB / 3.478 GB, free: 168.7 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.955e-05/8.008, allocations: 7.938 kB / 3.478 GB, free: 168.7 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.0001948/8.009, allocations: 180.5 kB / 3.478 GB, free: 168.5 MB / 0.823 GB Notification: Performance of sort global known variables: time 3.8e-07/8.009, allocations: 3.938 kB / 3.478 GB, free: 168.5 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.0007846/8.009, allocations: 120 kB / 3.478 GB, free: 168.4 MB / 0.823 GB Notification: Model statistics after passing the back-end for simulation: * 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 simulation (14): * Single equations (assignments): 14 * 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 Backend phase and start with SimCode phase: time 0.001429/8.011, allocations: 0.8905 MB / 3.479 GB, free: 167.6 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.0008139/8.012, allocations: 175.8 kB / 3.479 GB, free: 167.4 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 4.458e-06/8.012, allocations: 3.938 kB / 3.479 GB, free: 167.4 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.0003436/8.012, allocations: 103.8 kB / 3.479 GB, free: 167.3 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001248/8.013, allocations: 117.8 kB / 3.479 GB, free: 167.2 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009019/8.014, allocations: 0.4909 MB / 3.48 GB, free: 166.6 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002352/8.014, allocations: 0.7637 MB / 3.48 GB, free: 165.8 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.0003831/8.015, allocations: 61.89 kB / 3.48 GB, free: 165.8 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001284/8.015, allocations: 23.44 kB / 3.48 GB, free: 165.8 MB / 0.823 GB Notification: Performance of SimCode: time 8.82e-07/8.015, allocations: 0 / 3.48 GB, free: 165.8 MB / 0.823 GB Notification: Performance of Templates: time 0.03171/8.047, allocations: 14.91 MB / 3.495 GB, free: 150.9 MB / 0.823 GB