Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.conf.json Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.227/2.227, allocations: 253.2 MB / 260.6 MB, free: 7.52 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00145/0.00145, allocations: 169.8 kB / 319.9 MB, free: 3.102 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.021/2.021, allocations: 205.6 MB / 0.5709 GB, free: 15.26 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00113/0.00113, allocations: 90.62 kB / 0.6751 GB, free: 4.617 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 2.136e-05/2.147e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1903/0.1903, allocations: 106.3 MB / 0.8887 GB, free: 11.86 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.974/7.164, allocations: 2.185 GB / 3.073 GB, free: 164.6 MB / 0.8698 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003132/7.164, allocations: 89.95 kB / 3.073 GB, free: 164.5 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 9.789/16.95, allocations: 1.901 GB / 4.974 GB, free: 213.5 MB / 0.8698 GB Notification: Performance of FrontEnd: time 2.224e-06/16.95, allocations: 0 / 4.974 GB, free: 213.5 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 0.0002318/16.95, allocations: 28.16 kB / 4.974 GB, free: 213.5 MB / 0.8698 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 0.007152/16.96, allocations: 1.263 MB / 4.975 GB, free: 212.8 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 4.652e-05/16.96, allocations: 11.31 kB / 4.975 GB, free: 212.8 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001751/16.96, allocations: 199.8 kB / 4.976 GB, free: 212.8 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007132/16.97, allocations: 1.454 MB / 4.977 GB, free: 212.5 MB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.992e-05/16.97, allocations: 19 kB / 4.977 GB, free: 212.5 MB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002255/16.97, allocations: 38.28 kB / 4.977 GB, free: 212.5 MB / 0.8698 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001694/16.97, allocations: 0.7057 MB / 4.978 GB, free: 212.5 MB / 0.8698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001766/16.97, allocations: 0.8496 MB / 4.979 GB, free: 212.2 MB / 0.8698 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.835e-05/16.97, allocations: 4.297 kB / 4.979 GB, free: 212.2 MB / 0.8698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.968e-05/16.97, allocations: 6.75 kB / 4.979 GB, free: 212.2 MB / 0.8698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.777e-05/16.97, allocations: 18.88 kB / 4.979 GB, free: 212.2 MB / 0.8698 GB Warning: The model contains alias variables with conflicting start and/or 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 0.006661/16.98, allocations: 4.565 MB / 4.983 GB, free: 209.2 MB / 0.8698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00222/16.98, allocations: 4.028 MB / 4.987 GB, free: 204.9 MB / 0.8698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006815/16.98, allocations: 339.2 kB / 4.987 GB, free: 204.9 MB / 0.8698 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003994/16.98, allocations: 194.4 kB / 4.988 GB, free: 204.7 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005865/16.98, allocations: 286.5 kB / 4.988 GB, free: 204.7 MB / 0.8698 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006661/16.98, allocations: 24.12 kB / 4.988 GB, free: 204.7 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=36): time 3.357e-06/16.98, allocations: 0 / 4.988 GB, free: 204.7 MB / 0.8698 GB Notification: Performance of matching and sorting (n=36): time 0.002899/16.99, allocations: 0.8377 MB / 4.989 GB, free: 204.5 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.078e-05/16.99, allocations: 84.09 kB / 4.989 GB, free: 204.4 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001783/16.99, allocations: 0.9034 MB / 4.99 GB, free: 204.3 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 0.0001483/16.99, allocations: 28.83 kB / 4.99 GB, free: 204.3 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005396/16.99, allocations: 0.5211 MB / 4.99 GB, free: 204.1 MB / 0.8698 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001522/16.99, allocations: 122.5 kB / 4.99 GB, free: 204.1 MB / 0.8698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.63e-05/16.99, allocations: 0 / 4.99 GB, free: 204.1 MB / 0.8698 GB Notification: Performance of setup shared object (initialization): time 7.587e-05/16.99, allocations: 331.4 kB / 4.991 GB, free: 203.8 MB / 0.8698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004324/16.99, allocations: 208.7 kB / 4.991 GB, free: 203.8 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006556/16.99, allocations: 0.5367 MB / 4.991 GB, free: 203.4 MB / 0.8698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000565/16.99, allocations: 292.9 kB / 4.992 GB, free: 203.4 MB / 0.8698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.714e-06/16.99, allocations: 3.156 kB / 4.992 GB, free: 203.4 MB / 0.8698 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.002963/17, allocations: 0.9803 MB / 4.993 GB, free: 203.2 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004846/17, allocations: 2.224 MB / 4.995 GB, free: 200.9 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.729e-05/17, allocations: 3.719 kB / 4.995 GB, free: 200.9 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008716/17, allocations: 253.6 kB / 4.995 GB, free: 200.9 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006172/17, allocations: 80.55 kB / 4.995 GB, free: 200.9 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001716/17, allocations: 1.157 MB / 4.996 GB, free: 200.4 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001955/17, allocations: 92.69 kB / 4.996 GB, free: 200.4 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001296/17, allocations: 33.77 kB / 4.996 GB, free: 200.4 MB / 0.8698 GB Notification: Performance of prepare postOptimizeDAE: time 1.521e-05/17, allocations: 3.906 kB / 4.996 GB, free: 200.4 MB / 0.8698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001885/17, allocations: 0.673 MB / 4.997 GB, free: 200.3 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.244e-05/17, allocations: 6.125 kB / 4.997 GB, free: 200.3 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001003/17, allocations: 245.8 kB / 4.997 GB, free: 200.3 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006092/17, allocations: 76.67 kB / 4.997 GB, free: 200.3 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005236/17.01, allocations: 2.95 MB / 5 GB, free: 199 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001814/17.01, allocations: 93.22 kB / 5 GB, free: 199 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001102/17.01, allocations: 24.19 kB / 5 GB, free: 199 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 25 * 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 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (37): * Single equations (assignments): 35 * 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 {1 22} Notification: Performance of prepare postOptimizeDAE: time 0.0002465/17.01, allocations: 124.4 kB / 5 GB, free: 198.9 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002501/17.01, allocations: 117.7 kB / 5.001 GB, free: 198.8 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001923/17.01, allocations: 0.7358 MB / 5.001 GB, free: 198.7 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.618e-06/17.01, allocations: 3.875 kB / 5.001 GB, free: 198.7 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.111e-06/17.01, allocations: 3.938 kB / 5.001 GB, free: 198.7 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.887e-06/17.01, allocations: 6.562 kB / 5.001 GB, free: 198.7 MB / 0.8698 GB Warning: The model contains alias variables with conflicting start and/or 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 0.004376/17.02, allocations: 2.044 MB / 5.003 GB, free: 197.5 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.945e-06/17.02, allocations: 3.625 kB / 5.003 GB, free: 197.5 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004494/17.02, allocations: 50.8 kB / 5.003 GB, free: 197.5 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005157/17.02, allocations: 163.4 kB / 5.003 GB, free: 197.5 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.692e-05/17.02, allocations: 3.906 kB / 5.003 GB, free: 197.5 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001007/17.02, allocations: 0.897 MB / 5.004 GB, free: 196.8 MB / 0.8698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.813e-06/17.02, allocations: 0 / 5.004 GB, free: 196.8 MB / 0.8698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001801/17.02, allocations: 0.9296 MB / 5.005 GB, free: 196.3 MB / 0.8698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007619/17.02, allocations: 229.1 kB / 5.006 GB, free: 196.1 MB / 0.8698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001971/17.02, allocations: 2.906 kB / 5.006 GB, free: 196.1 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001422/17.03, allocations: 76.33 kB / 5.006 GB, free: 196.1 MB / 0.8698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001451/17.03, allocations: 37.14 kB / 5.006 GB, free: 196.1 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.066e-05/17.03, allocations: 11.44 kB / 5.006 GB, free: 196.1 MB / 0.8698 GB Notification: Performance of sorting global known variables: time 0.001307/17.03, allocations: 0.7085 MB / 5.006 GB, free: 195.8 MB / 0.8698 GB Notification: Performance of sort global known variables: time 7.91e-07/17.03, allocations: 0 / 5.006 GB, free: 195.8 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.002836/17.03, allocations: 0.5764 MB / 5.007 GB, free: 195.7 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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) * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 20 * 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 {1 13} Notification: Performance of Backend phase and start with SimCode phase: time 0.002138/17.03, allocations: 1.279 MB / 5.008 GB, free: 195.4 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.002579/17.03, allocations: 1.085 MB / 5.009 GB, free: 194.9 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 7.354e-06/17.03, allocations: 3.406 kB / 5.009 GB, free: 194.9 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.0006077/17.04, allocations: 232.9 kB / 5.009 GB, free: 194.8 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005647/17.04, allocations: 0.5902 MB / 5.01 GB, free: 194.7 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003359/17.04, allocations: 1.424 MB / 5.011 GB, free: 194.2 MB / 0.8698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008311/17.05, allocations: 1.237 MB / 5.013 GB, free: 193.4 MB / 0.8698 GB Notification: Performance of simCode: alias equations: time 0.003724/17.05, allocations: 0.7322 MB / 5.013 GB, free: 193.4 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001773/17.05, allocations: 45.12 kB / 5.013 GB, free: 193.4 MB / 0.8698 GB Notification: Performance of SimCode: time 1.623e-06/17.05, allocations: 3.391 kB / 5.013 GB, free: 193.4 MB / 0.8698 GB Notification: Performance of Templates: time 0.07872/17.13, allocations: 25.94 MB / 5.039 GB, free: 186.7 MB / 0.8698 GB