Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_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 0.0007647/0.0007648, allocations: 87.42 kB / 15.07 MB, free: 1.082 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008715/0.0008716, allocations: 168.7 kB / 15.95 MB, free: 200 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.419/1.419, allocations: 205.4 MB / 222.1 MB, free: 5.652 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.576/1.576, allocations: 252 MB / 0.5102 GB, free: 4.801 MB / 414.1 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 0.000519/0.0005191, allocations: 19.94 kB / 0.6243 GB, free: 1.113 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4727/0.4733, allocations: 106.3 MB / 0.7281 GB, free: 11.45 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.1598/0.6332, allocations: 152.5 MB / 0.8771 GB, free: 2.484 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.005473/0.6387, allocations: 3.835 MB / 0.8808 GB, free: 14.64 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004521/0.6392, allocations: 15.88 kB / 0.8808 GB, free: 14.62 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.0005643/0.6398, allocations: 155 kB / 0.881 GB, free: 14.47 MB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.001315/0.6411, allocations: 0.5029 MB / 0.8815 GB, free: 13.96 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.001133/0.6422, allocations: 414.6 kB / 0.8819 GB, free: 13.57 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.003064/0.6453, allocations: 3.272 MB / 0.8851 GB, free: 10.29 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002623/0.6479, allocations: 2.299 MB / 0.8873 GB, free: 7.977 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002085/0.65, allocations: 1.058 MB / 0.8884 GB, free: 6.914 MB / 0.7012 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001047/0.6511, allocations: 0.8443 MB / 0.8892 GB, free: 6.066 MB / 0.7012 GB Notification: Performance of NFPackage.collectConstants: time 0.0001014/0.6512, allocations: 48 kB / 0.8892 GB, free: 6.02 MB / 0.7012 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001211/0.6524, allocations: 0.6042 MB / 0.8898 GB, free: 5.414 MB / 0.7012 GB Notification: Performance of NFScalarize.scalarize: time 0.0003294/0.6528, allocations: 326.8 kB / 0.8901 GB, free: 5.094 MB / 0.7012 GB Notification: Performance of NFVerifyModel.verify: time 0.0003002/0.6531, allocations: 249.1 kB / 0.8904 GB, free: 4.844 MB / 0.7012 GB Notification: Performance of NFConvertDAE.convert: time 0.001223/0.6543, allocations: 1.181 MB / 0.8915 GB, free: 3.66 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 5.741e-06/0.6543, allocations: 4 kB / 0.8915 GB, free: 3.656 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.853e-06/0.6543, allocations: 0 / 0.8915 GB, free: 3.656 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 2.618e-05/0.6544, allocations: 0 / 0.8915 GB, free: 3.656 MB / 0.7012 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 0.002738/0.6571, allocations: 1.507 MB / 0.893 GB, free: 2.086 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 4.503e-05/0.6572, allocations: 12.02 kB / 0.893 GB, free: 2.074 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008418/0.658, allocations: 206.4 kB / 0.8932 GB, free: 1.871 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001414/0.6594, allocations: 0.8717 MB / 0.894 GB, free: 0.9453 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.636e-05/0.6595, allocations: 49.31 kB / 0.8941 GB, free: 0.8984 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.315e-05/0.6596, allocations: 60 kB / 0.8942 GB, free: 0.8398 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001408/0.661, allocations: 0.9953 MB / 0.8951 GB, free: 15.77 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.852e-05/0.661, allocations: 4 kB / 0.8951 GB, free: 15.76 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.389e-05/0.6611, allocations: 20 kB / 0.8951 GB, free: 15.74 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.668e-05/0.6611, allocations: 16 kB / 0.8952 GB, free: 15.73 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001228/0.6624, allocations: 0.8077 MB / 0.896 GB, free: 14.92 MB / 0.7169 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 0.004266/0.6667, allocations: 4.816 MB / 0.9007 GB, free: 9.762 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002402/0.6691, allocations: 4.024 MB / 0.9046 GB, free: 4.91 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004994/0.6696, allocations: 350 kB / 0.9049 GB, free: 4.566 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003162/0.6699, allocations: 194.5 kB / 0.9051 GB, free: 4.34 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005813/0.6705, allocations: 340.9 kB / 0.9054 GB, free: 3.988 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003748/0.6709, allocations: 27.69 kB / 0.9055 GB, free: 3.961 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=35): time 1.884e-06/0.6709, allocations: 0 / 0.9055 GB, free: 3.961 MB / 0.7169 GB Notification: Performance of matching and sorting (n=35): time 0.004733/0.6756, allocations: 1.697 MB / 0.9071 GB, free: 2.234 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.058e-05/0.6757, allocations: 89.05 kB / 0.9072 GB, free: 2.129 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00142/0.6771, allocations: 1.177 MB / 0.9083 GB, free: 0.9375 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 5.205e-05/0.6772, allocations: 37.7 kB / 0.9084 GB, free: 0.8945 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004318/0.6776, allocations: 0.5161 MB / 0.9089 GB, free: 384 kB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 9.641e-05/0.6777, allocations: 118.3 kB / 0.909 GB, free: 264 kB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.79e-05/0.6778, allocations: 12 kB / 0.909 GB, free: 252 kB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.3655/1.043, allocations: 326 kB / 0.9093 GB, free: 182.2 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007433/1.044, allocations: 200.8 kB / 0.9095 GB, free: 182.2 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008032/1.045, allocations: 0.5349 MB / 0.91 GB, free: 181.8 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006037/1.046, allocations: 317.1 kB / 0.9103 GB, free: 181.8 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.873e-06/1.046, allocations: 5.438 kB / 0.9103 GB, free: 181.8 MB / 0.7169 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002724/1.048, allocations: 1.081 MB / 0.9114 GB, free: 181.6 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001386/1.048, allocations: 278.3 kB / 0.9117 GB, free: 181.3 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.179e-05/1.048, allocations: 5.688 kB / 0.9117 GB, free: 181.3 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001545/1.05, allocations: 445.3 kB / 0.9121 GB, free: 181.3 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003165/1.05, allocations: 80.39 kB / 0.9122 GB, free: 181.3 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001545/1.052, allocations: 1.128 MB / 0.9133 GB, free: 180.7 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001034/1.053, allocations: 99.75 kB / 0.9134 GB, free: 180.7 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.638e-05/1.053, allocations: 26.27 kB / 0.9134 GB, free: 180.7 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.059e-05/1.053, allocations: 4.344 kB / 0.9134 GB, free: 180.7 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001565/1.055, allocations: 0.8071 MB / 0.9142 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.418e-05/1.055, allocations: 10.09 kB / 0.9142 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006192/1.055, allocations: 256.8 kB / 0.9144 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002942/1.056, allocations: 77.11 kB / 0.9145 GB, free: 180.4 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003964/1.06, allocations: 3.14 MB / 0.9176 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008924/1.06, allocations: 100.2 kB / 0.9177 GB, free: 178.4 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.383e-05/1.061, allocations: 23.66 kB / 0.9177 GB, free: 178.4 MB / 0.7169 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 0.0005915/1.061, allocations: 479.9 kB / 0.9182 GB, free: 178.1 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001911/1.061, allocations: 111.5 kB / 0.9183 GB, free: 178 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00163/1.063, allocations: 0.8236 MB / 0.9191 GB, free: 177.7 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.875e-06/1.063, allocations: 5.031 kB / 0.9191 GB, free: 177.7 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.816e-06/1.063, allocations: 0.7188 kB / 0.9191 GB, free: 177.7 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.212e-06/1.063, allocations: 2.234 kB / 0.9191 GB, free: 177.7 MB / 0.7169 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 0.003395/1.066, allocations: 2.175 MB / 0.9212 GB, free: 176.5 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.484e-06/1.066, allocations: 5.562 kB / 0.9212 GB, free: 176.5 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002708/1.067, allocations: 51.75 kB / 0.9213 GB, free: 176.5 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004937/1.067, allocations: 243.9 kB / 0.9215 GB, free: 176.4 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.847e-05/1.067, allocations: 7.344 kB / 0.9215 GB, free: 176.4 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000792/1.068, allocations: 0.9359 MB / 0.9224 GB, free: 175.8 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.238e-06/1.068, allocations: 6.688 kB / 0.9224 GB, free: 175.8 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001224/1.069, allocations: 0.8913 MB / 0.9233 GB, free: 175.3 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003905/1.07, allocations: 246.8 kB / 0.9235 GB, free: 175.2 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001563/1.07, allocations: 8.688 kB / 0.9235 GB, free: 175.2 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006539/1.071, allocations: 77.12 kB / 0.9236 GB, free: 175.1 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001076/1.071, allocations: 31.7 kB / 0.9236 GB, free: 175.1 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.541e-05/1.071, allocations: 13.88 kB / 0.9236 GB, free: 175.1 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001373/1.072, allocations: 0.8312 MB / 0.9245 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.31e-07/1.072, allocations: 4 kB / 0.9245 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001743/1.074, allocations: 0.5058 MB / 0.925 GB, free: 174.7 MB / 0.7169 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 0.0004461/1.074, allocations: 162.1 kB / 0.9251 GB, free: 174.6 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002317/1.077, allocations: 1.296 MB / 0.9264 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 3.967e-06/1.077, allocations: 0 / 0.9264 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0005515/1.077, allocations: 329.7 kB / 0.9267 GB, free: 173.7 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002776/1.08, allocations: 0.6657 MB / 0.9273 GB, free: 173.3 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002596/1.083, allocations: 2.213 MB / 0.9295 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005337/1.083, allocations: 1.216 MB / 0.9307 GB, free: 170.1 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.0009433/1.084, allocations: 329 kB / 0.931 GB, free: 169.8 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001518/1.084, allocations: 71.42 kB / 0.9311 GB, free: 169.7 MB / 0.7169 GB Notification: Performance of SimCode: time 8.52e-07/1.084, allocations: 0 / 0.9311 GB, free: 169.7 MB / 0.7169 GB Notification: Performance of Templates: time 0.02986/1.114, allocations: 20.79 MB / 0.9514 GB, free: 149.2 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe 2>&1) Environment - environmentSimulation: