Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.Examples.FlowSystem.Simplified6.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.Examples.FlowSystem.Simplified6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Examples.FlowSystem.Simplified6") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004588/0.004593, allocations: 231.1 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 0.001209/0.001209, allocations: 177.2 kB / 16.71 MB, free: 5.449 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 3.905/3.905, allocations: 389.1 MB / 406.5 MB, free: 11.81 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 4.007/4.007, allocations: 472.3 MB / 0.9024 GB, free: 9.227 MB / 0.5886 GB Notification: Performance of FrontEnd - loaded program: time 0.0004909/0.0004913, allocations: 16 kB / 1.008 GB, free: 176.9 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1769/0.1774, allocations: 98.71 MB / 1.105 GB, free: 80.57 MB / 0.6042 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.801/1.979, allocations: 449.5 MB / 1.544 GB, free: 219.7 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003183/1.979, allocations: 106.3 kB / 1.544 GB, free: 219.7 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 55.43/57.41, allocations: 10.07 GB / 11.61 GB, free: 92.25 MB / 1.104 GB Notification: Performance of FrontEnd: time 3.247e-06/57.41, allocations: 0 / 11.61 GB, free: 92.25 MB / 1.104 GB Notification: Performance of Transformations before backend: time 0.003382/57.41, allocations: 354.7 kB / 11.61 GB, free: 92.19 MB / 1.104 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1489 * Number of variables: 1489 Notification: Performance of Generate backend data structure: time 0.09118/57.5, allocations: 17.31 MB / 11.63 GB, free: 85.95 MB / 1.104 GB Notification: Performance of prepare preOptimizeDAE: time 4.552e-05/57.5, allocations: 10.53 kB / 11.63 GB, free: 85.95 MB / 1.104 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01972/57.52, allocations: 2.22 MB / 11.63 GB, free: 85.18 MB / 1.104 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.08099/57.6, allocations: 18.32 MB / 11.65 GB, free: 83.04 MB / 1.104 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001052/57.6, allocations: 0.5195 MB / 11.65 GB, free: 83.03 MB / 1.104 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003676/57.61, allocations: 0.6971 MB / 11.65 GB, free: 83.03 MB / 1.104 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03063/57.64, allocations: 8.442 MB / 11.66 GB, free: 81.97 MB / 1.104 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003268/57.64, allocations: 17.12 kB / 11.66 GB, free: 81.97 MB / 1.104 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002326/57.64, allocations: 252.7 kB / 11.66 GB, free: 81.97 MB / 1.104 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001802/57.64, allocations: 148.2 kB / 11.66 GB, free: 81.97 MB / 1.104 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02553/57.67, allocations: 6.833 MB / 11.67 GB, free: 81.92 MB / 1.104 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 0.1134/57.78, allocations: 50.23 MB / 11.72 GB, free: 54.11 MB / 1.104 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01473/57.79, allocations: 4.838 MB / 11.72 GB, free: 53.95 MB / 1.104 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0106/57.8, allocations: 3.715 MB / 11.73 GB, free: 53.88 MB / 1.104 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 evalFunc (simulation): time 0.05267/57.86, allocations: 13.46 MB / 11.74 GB, free: 50.75 MB / 1.104 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01076/57.87, allocations: 3.414 MB / 11.74 GB, free: 50.62 MB / 1.104 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01749/57.89, allocations: 2.383 MB / 11.74 GB, free: 50.32 MB / 1.104 GB Notification: Performance of pre-optimization done (n=325): time 2.206e-05/57.89, allocations: 1.875 kB / 11.74 GB, free: 50.32 MB / 1.104 GB Notification: Performance of matching and sorting (n=513): time 0.2615/58.15, allocations: 46.36 MB / 11.79 GB, free: 41.79 MB / 1.104 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.587e-05/58.15, allocations: 102.7 kB / 11.79 GB, free: 41.72 MB / 1.104 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03841/58.19, allocations: 13.45 MB / 11.8 GB, free: 40.91 MB / 1.104 GB Notification: Performance of collectPreVariables (initialization): time 0.002296/58.19, allocations: 174.7 kB / 11.8 GB, free: 40.88 MB / 1.104 GB Notification: Performance of collectInitialEqns (initialization): time 0.01051/58.2, allocations: 6.286 MB / 11.81 GB, free: 39.45 MB / 1.104 GB Notification: Performance of collectInitialBindings (initialization): time 0.00311/58.2, allocations: 1.733 MB / 11.81 GB, free: 38.34 MB / 1.104 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002002/58.2, allocations: 142.7 kB / 11.81 GB, free: 38.34 MB / 1.104 GB Notification: Performance of setup shared object (initialization): time 0.0007084/58.2, allocations: 0.5964 MB / 11.81 GB, free: 38.02 MB / 1.104 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01317/58.22, allocations: 4.033 MB / 11.82 GB, free: 38 MB / 1.104 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01591/58.23, allocations: 6.981 MB / 11.82 GB, free: 34.57 MB / 1.104 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01514/58.25, allocations: 4.938 MB / 11.83 GB, free: 34.32 MB / 1.104 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.632e-05/58.25, allocations: 16.97 kB / 11.83 GB, free: 34.32 MB / 1.104 GB Notification: Performance of matching and sorting (n=957) (initialization): time 0.05985/58.31, allocations: 15.18 MB / 11.84 GB, free: 32.25 MB / 1.104 GB Notification: Performance of prepare postOptimizeDAE: time 0.001344/58.31, allocations: 1.929 MB / 11.84 GB, free: 29.62 MB / 1.104 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002106/58.31, allocations: 62.19 kB / 11.84 GB, free: 29.62 MB / 1.104 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02771/58.34, allocations: 4.783 MB / 11.85 GB, free: 28.86 MB / 1.104 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01812/58.36, allocations: 1.706 MB / 11.85 GB, free: 28.75 MB / 1.104 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02308/58.38, allocations: 12.93 MB / 11.86 GB, free: 18.3 MB / 1.104 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02237/58.4, allocations: 0.962 MB / 11.86 GB, free: 17.58 MB / 1.104 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00281/58.41, allocations: 487.7 kB / 11.86 GB, free: 17.16 MB / 1.104 GB Notification: Performance of prepare postOptimizeDAE: time 1.682e-05/58.41, allocations: 6.625 kB / 11.86 GB, free: 17.16 MB / 1.104 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05092/58.46, allocations: 13.79 MB / 11.88 GB, free: 5.684 MB / 1.104 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001619/58.46, allocations: 60 kB / 11.88 GB, free: 5.625 MB / 1.104 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0239/58.48, allocations: 4.601 MB / 11.88 GB, free: 2.055 MB / 1.104 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01484/58.5, allocations: 1.692 MB / 11.88 GB, free: 0.6602 MB / 1.104 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05039/58.55, allocations: 17.48 MB / 11.9 GB, free: 1.52 MB / 1.12 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02134/58.57, allocations: 0.9295 MB / 11.9 GB, free: 0.832 MB / 1.12 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002829/58.57, allocations: 441.1 kB / 11.9 GB, free: 456 kB / 1.12 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 269 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition1,$whenCondition2,booleanToInteger.u,booleanToInteger.y,$PRE.stepPump.pulsStart,stepPump.pulsStart,$PRE.stepValve.T_start,stepValve.T_start,$PRE.stepValve.count,stepValve.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (742): * Single equations (assignments): 725 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 6 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 6 {1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 6 {1 4,1 2,1 2,1 2,6 79,7 78} Notification: Performance of prepare postOptimizeDAE: time 1.108/59.68, allocations: 3.753 MB / 11.91 GB, free: 107.2 MB / 1.12 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004953/59.68, allocations: 1.195 MB / 11.91 GB, free: 107.2 MB / 1.12 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05306/59.74, allocations: 13.2 MB / 11.92 GB, free: 106.8 MB / 1.12 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001868/59.74, allocations: 63.97 kB / 11.92 GB, free: 106.8 MB / 1.12 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.212e-05/59.74, allocations: 0.625 kB / 11.92 GB, free: 106.8 MB / 1.12 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0413/59.78, allocations: 10.69 MB / 11.93 GB, free: 106.2 MB / 1.12 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 postOpt removeSimpleEquations (simulation): time 0.09127/59.87, allocations: 25.19 MB / 11.96 GB, free: 104.3 MB / 1.12 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001/59.87, allocations: 6.875 kB / 11.96 GB, free: 104.3 MB / 1.12 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0097/59.88, allocations: 0.9349 MB / 11.96 GB, free: 104.3 MB / 1.12 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01985/59.9, allocations: 3.423 MB / 11.96 GB, free: 104.3 MB / 1.12 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001568/59.9, allocations: 168.1 kB / 11.96 GB, free: 104.3 MB / 1.12 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01746/59.92, allocations: 11.62 MB / 11.97 GB, free: 97.65 MB / 1.12 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.662e-05/59.92, allocations: 11.03 kB / 11.97 GB, free: 97.65 MB / 1.12 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05998/59.98, allocations: 17.72 MB / 11.99 GB, free: 96.57 MB / 1.12 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01156/59.99, allocations: 2.456 MB / 11.99 GB, free: 96.12 MB / 1.12 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.006366/60, allocations: 109.9 kB / 11.99 GB, free: 96.12 MB / 1.12 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01813/60.01, allocations: 0.8101 MB / 11.99 GB, free: 96.1 MB / 1.12 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001979/60.02, allocations: 394.9 kB / 11.99 GB, free: 96.09 MB / 1.12 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001614/60.02, allocations: 257.9 kB / 11.99 GB, free: 96.09 MB / 1.12 GB Notification: Performance of sorting global known variables: time 0.02609/60.04, allocations: 9.109 MB / 12 GB, free: 95.73 MB / 1.12 GB Notification: Performance of sort global known variables: time 2.836e-06/60.04, allocations: 0 / 12 GB, free: 95.73 MB / 1.12 GB Notification: Performance of remove unused functions: time 0.05193/60.1, allocations: 5.896 MB / 12.01 GB, free: 95.73 MB / 1.12 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 29 * Number of states: 3 (valSouth.vol.dynBal.U,valNorth.vol.dynBal.U,heater.outCon.T) * Number of discrete variables: 7 ($whenCondition2,$whenCondition1,booleanToInteger.u,booleanToInteger.y,stepPump.pulsStart,stepValve.T_start,stepValve.count) * Number of discrete states: 1 (stepValve.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (439): * Single equations (assignments): 414 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 3 * If-equations: 0 * Equation systems (linear and non-linear blocks): 5 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 5 {1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 7 {9 78,1 4,1 2,1 2,1 2,1 1,7 78} Notification: Performance of Backend phase and start with SimCode phase: time 0.01116/60.11, allocations: 4.924 MB / 12.01 GB, free: 93.87 MB / 1.12 GB Notification: Performance of simCode: created initialization part: time 0.05638/60.16, allocations: 16.83 MB / 12.03 GB, free: 93.29 MB / 1.12 GB Notification: Performance of simCode: created event and clocks part: time 2.135e-05/60.16, allocations: 2.5 kB / 12.03 GB, free: 93.29 MB / 1.12 GB Notification: Performance of simCode: created simulation system equations: time 0.01702/60.18, allocations: 4.834 MB / 12.03 GB, free: 93.21 MB / 1.12 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05657/60.24, allocations: 6.09 MB / 12.04 GB, free: 93.12 MB / 1.12 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07095/60.31, allocations: 26.83 MB / 12.07 GB, free: 82.87 MB / 1.12 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01619/60.32, allocations: 6.992 MB / 12.07 GB, free: 81.91 MB / 1.12 GB Notification: Performance of simCode: alias equations: time 0.03041/60.36, allocations: 3.798 MB / 12.08 GB, free: 81.79 MB / 1.12 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006698/60.36, allocations: 0.9346 MB / 12.08 GB, free: 81.78 MB / 1.12 GB Notification: Performance of SimCode: time 2.215e-06/60.36, allocations: 0 / 12.08 GB, free: 81.78 MB / 1.12 GB Notification: Performance of Templates: time 2.946/63.31, allocations: 276.3 MB / 12.35 GB, free: 154.1 MB / 1.167 GB