Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.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: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008355/0.0008355, allocations: 85.94 kB / 15.06 MB, free: 1.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007758/0.0007758, allocations: 168.7 kB / 15.95 MB, free: 204 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.316/1.316, allocations: 205.4 MB / 222.1 MB, free: 5.645 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 1.613/1.613, allocations: 292.7 MB / 0.5499 GB, free: 14.57 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 0.0004782/0.0004784, allocations: 13.47 kB / 0.6737 GB, free: 26.15 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1993/0.1998, allocations: 116.3 MB / 0.7873 GB, free: 11.96 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.5521/0.7519, allocations: 152.4 MB / 0.9361 GB, free: 5.578 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.004231/0.7562, allocations: 3.773 MB / 0.9398 GB, free: 5.461 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003146/0.7565, allocations: 13.03 kB / 0.9398 GB, free: 5.461 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.0005832/0.7571, allocations: 157.9 kB / 0.94 GB, free: 5.461 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.001281/0.7584, allocations: 0.4983 MB / 0.9404 GB, free: 5.438 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.001035/0.7595, allocations: 415.4 kB / 0.9408 GB, free: 5.418 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.003312/0.7628, allocations: 3.27 MB / 0.944 GB, free: 5.32 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002856/0.7656, allocations: 2.295 MB / 0.9463 GB, free: 4.941 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002172/0.7678, allocations: 1.062 MB / 0.9473 GB, free: 4.715 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009085/0.7688, allocations: 0.8478 MB / 0.9481 GB, free: 4.551 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0001006/0.7689, allocations: 51.94 kB / 0.9482 GB, free: 4.547 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001185/0.7701, allocations: 0.5954 MB / 0.9488 GB, free: 4.5 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0002797/0.7703, allocations: 331.1 kB / 0.9491 GB, free: 4.453 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0004448/0.7708, allocations: 247.5 kB / 0.9493 GB, free: 20.38 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.001435/0.7722, allocations: 1.18 MB / 0.9505 GB, free: 20.27 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 5.561e-06/0.7723, allocations: 0 / 0.9505 GB, free: 20.27 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.944e-06/0.7723, allocations: 0 / 0.9505 GB, free: 20.27 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 1.741e-05/0.7723, allocations: 1.656 kB / 0.9505 GB, free: 20.27 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: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.002674/0.775, allocations: 1.519 MB / 0.952 GB, free: 19.42 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.269e-05/0.775, allocations: 10.55 kB / 0.952 GB, free: 19.42 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008325/0.7759, allocations: 205.6 kB / 0.9522 GB, free: 19.35 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001452/0.7773, allocations: 0.8732 MB / 0.953 GB, free: 19 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.168e-05/0.7774, allocations: 50.66 kB / 0.9531 GB, free: 19 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.867e-05/0.7775, allocations: 61.78 kB / 0.9531 GB, free: 19 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00132/0.7788, allocations: 0.9888 MB / 0.9541 GB, free: 18.76 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.658e-05/0.7788, allocations: 7.922 kB / 0.9541 GB, free: 18.75 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.346e-05/0.7789, allocations: 21.81 kB / 0.9541 GB, free: 18.75 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.561e-05/0.7789, allocations: 14.12 kB / 0.9541 GB, free: 18.75 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001127/0.7801, allocations: 0.8062 MB / 0.9549 GB, free: 18.72 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 0.004168/0.7842, allocations: 4.808 MB / 0.9596 GB, free: 15.46 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002267/0.7865, allocations: 4.02 MB / 0.9635 GB, free: 11.21 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004618/0.787, allocations: 350.8 kB / 0.9639 GB, free: 11.2 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002793/0.7873, allocations: 199 kB / 0.9641 GB, free: 11.01 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004882/0.7878, allocations: 331 kB / 0.9644 GB, free: 10.94 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003882/0.7882, allocations: 35.91 kB / 0.9644 GB, free: 10.92 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=35): time 1.783e-06/0.7882, allocations: 0 / 0.9644 GB, free: 10.92 MB / 0.7325 GB Notification: Performance of matching and sorting (n=35): time 0.004626/0.7928, allocations: 1.698 MB / 0.9661 GB, free: 10.62 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.478e-05/0.7929, allocations: 81.95 kB / 0.9662 GB, free: 10.53 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001466/0.7944, allocations: 1.181 MB / 0.9673 GB, free: 10.38 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 5.601e-05/0.7944, allocations: 37.27 kB / 0.9673 GB, free: 10.35 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003713/0.7948, allocations: 0.5144 MB / 0.9678 GB, free: 10.17 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 7.947e-05/0.7949, allocations: 123.1 kB / 0.968 GB, free: 10.09 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.55e-05/0.7949, allocations: 9.156 kB / 0.968 GB, free: 10.09 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001069/0.795, allocations: 329.2 kB / 0.9683 GB, free: 9.789 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003314/0.7954, allocations: 214 kB / 0.9685 GB, free: 9.785 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004532/0.7958, allocations: 0.5369 MB / 0.969 GB, free: 9.406 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003995/0.7962, allocations: 320.7 kB / 0.9693 GB, free: 9.348 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.439e-06/0.7963, allocations: 2.156 kB / 0.9693 GB, free: 9.348 MB / 0.7325 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002/0.7983, allocations: 1.081 MB / 0.9704 GB, free: 9.121 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001288/0.7984, allocations: 278.4 kB / 0.9706 GB, free: 8.801 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.119e-05/0.7984, allocations: 5.906 kB / 0.9706 GB, free: 8.801 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0013/0.7997, allocations: 438.8 kB / 0.9711 GB, free: 8.762 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000262/0.8, allocations: 74.56 kB / 0.9711 GB, free: 8.742 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001245/0.8013, allocations: 1.133 MB / 0.9722 GB, free: 8.051 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009806/0.8023, allocations: 95.17 kB / 0.9723 GB, free: 8.016 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.815e-05/0.8023, allocations: 28.03 kB / 0.9724 GB, free: 8.012 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.694e-06/0.8023, allocations: 7.266 kB / 0.9724 GB, free: 8.008 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001262/0.8036, allocations: 0.8103 MB / 0.9732 GB, free: 7.754 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.073e-06/0.8036, allocations: 6.438 kB / 0.9732 GB, free: 7.754 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004981/0.8041, allocations: 252 kB / 0.9734 GB, free: 7.684 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002672/0.8044, allocations: 69.92 kB / 0.9735 GB, free: 7.668 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003397/0.8078, allocations: 3.147 MB / 0.9765 GB, free: 5.84 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008986/0.8087, allocations: 101.5 kB / 0.9766 GB, free: 5.797 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.478e-05/0.8088, allocations: 23.78 kB / 0.9767 GB, free: 5.797 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (35): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 1 * 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: 0 * Non-linear torn systems: 1 {11 12} Notification: Performance of prepare postOptimizeDAE: time 0.0007641/0.8095, allocations: 479.4 kB / 0.9771 GB, free: 5.531 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001221/0.8097, allocations: 110.7 kB / 0.9772 GB, free: 5.473 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001247/0.8109, allocations: 0.8394 MB / 0.978 GB, free: 5.18 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.579e-06/0.8109, allocations: 7.125 kB / 0.9781 GB, free: 5.176 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.485e-06/0.8109, allocations: 2.156 kB / 0.9781 GB, free: 5.176 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.522e-06/0.8109, allocations: 3.984 kB / 0.9781 GB, free: 5.172 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 postOpt removeSimpleEquations (simulation): time 0.002606/0.8136, allocations: 2.162 MB / 0.9802 GB, free: 3.977 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.653e-06/0.8136, allocations: 10.92 kB / 0.9802 GB, free: 3.969 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002073/0.8138, allocations: 44.84 kB / 0.9802 GB, free: 3.961 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004239/0.8142, allocations: 240 kB / 0.9805 GB, free: 3.891 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.355e-05/0.8143, allocations: 6.188 kB / 0.9805 GB, free: 3.891 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007892/0.815, allocations: 0.9375 MB / 0.9814 GB, free: 3.262 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.789e-06/0.8151, allocations: 6.875 kB / 0.9814 GB, free: 3.258 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001109/0.8162, allocations: 0.885 MB / 0.9822 GB, free: 2.832 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003819/0.8166, allocations: 242 kB / 0.9825 GB, free: 2.656 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001096/0.8167, allocations: 14.34 kB / 0.9825 GB, free: 2.652 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006146/0.8173, allocations: 83 kB / 0.9826 GB, free: 2.617 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.558e-05/0.8174, allocations: 33.78 kB / 0.9826 GB, free: 2.602 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.564e-05/0.8174, allocations: 15.42 kB / 0.9826 GB, free: 2.598 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0009111/0.8183, allocations: 0.8279 MB / 0.9834 GB, free: 2.328 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.21e-07/0.8184, allocations: 0 / 0.9834 GB, free: 2.328 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.001312/0.8197, allocations: 0.502 MB / 0.9839 GB, free: 2.293 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (22): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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: 0 * Non-linear torn systems: 1 {11 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.000384/0.8201, allocations: 193.5 kB / 0.9841 GB, free: 2.16 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.00216/0.8222, allocations: 1.285 MB / 0.9854 GB, free: 1.641 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 2.445e-06/0.8222, allocations: 0 / 0.9854 GB, free: 1.641 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0005355/0.8228, allocations: 320.9 kB / 0.9857 GB, free: 1.562 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002746/0.8255, allocations: 0.6573 MB / 0.9863 GB, free: 1.316 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002831/0.8284, allocations: 2.22 MB / 0.9885 GB, free: 72 kB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009303/0.8293, allocations: 1.229 MB / 0.9897 GB, free: 15.23 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.0009153/0.8303, allocations: 327 kB / 0.99 GB, free: 15.09 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001283/0.8304, allocations: 68.5 kB / 0.99 GB, free: 15.08 MB / 0.7481 GB Notification: Performance of SimCode: time 3.21e-07/0.8304, allocations: 0 / 0.99 GB, free: 15.08 MB / 0.7481 GB Notification: Performance of Templates: time 0.03152/0.8619, allocations: 20.78 MB / 1.01 GB, free: 3.98 MB / 0.7481 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe 2>&1) Environment - environmentSimulation: