Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.606/2.606, allocations: 287.9 MB / 302.9 MB, free: 8.258 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001438/0.001438, allocations: 175.4 kB / 371.4 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.992/1.992, allocations: 205.4 MB / 0.6301 GB, free: 10.37 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001046/0.001045, allocations: 88.55 kB / 0.7434 GB, free: 6.391 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0008503/0.0008506, allocations: 12.38 kB / 0.8662 GB, free: 141.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.155/0.1559, allocations: 115.3 MB / 0.9788 GB, free: 28.16 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.8221/0.978, allocations: 140.5 MB / 1.116 GB, free: 1.379 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.006173/0.9843, allocations: 3.58 MB / 1.119 GB, free: 1.098 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005785/0.9849, allocations: 10.28 kB / 1.119 GB, free: 1.094 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008655/0.9858, allocations: 241 kB / 1.12 GB, free: 1.051 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.00249/0.9883, allocations: 0.6821 MB / 1.12 GB, free: 1.016 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001974/0.9903, allocations: 489.6 kB / 1.121 GB, free: 1 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.002588/0.9929, allocations: 1.655 MB / 1.122 GB, free: 0.9258 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003495/0.9964, allocations: 2.313 MB / 1.125 GB, free: 0.668 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002038/0.9985, allocations: 0.8611 MB / 1.126 GB, free: 0.5312 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007891/0.9993, allocations: 0.6098 MB / 1.126 GB, free: 412 kB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001332/0.9994, allocations: 50.47 kB / 1.126 GB, free: 408 kB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001301/1.001, allocations: 455.8 kB / 1.127 GB, free: 396 kB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.000321/1.001, allocations: 305.9 kB / 1.127 GB, free: 356 kB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003164/1.001, allocations: 248.5 kB / 1.127 GB, free: 284 kB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.001302/1.003, allocations: 1.127 MB / 1.128 GB, free: 176 kB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.915e-06/1.003, allocations: 0 / 1.128 GB, free: 176 kB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.095e-06/1.003, allocations: 4 kB / 1.128 GB, free: 172 kB / 0.6823 GB
Notification: Performance of Transformations before backend: time 1.517e-05/1.003, allocations: 0 / 1.128 GB, free: 172 kB / 0.6823 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 0.002922/1.006, allocations: 1.498 MB / 1.13 GB, free: 15.34 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 3.77e-05/1.006, allocations: 10.33 kB / 1.13 GB, free: 15.34 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00105/1.007, allocations: 206.8 kB / 1.13 GB, free: 15.26 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002165/1.009, allocations: 0.8722 MB / 1.131 GB, free: 14.89 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.777e-05/1.009, allocations: 46.84 kB / 1.131 GB, free: 14.89 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001513/1.009, allocations: 61.16 kB / 1.131 GB, free: 14.89 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002046/1.011, allocations: 0.9853 MB / 1.132 GB, free: 14.45 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.737e-05/1.011, allocations: 5.125 kB / 1.132 GB, free: 14.44 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.574e-05/1.011, allocations: 23.16 kB / 1.132 GB, free: 14.44 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.129e-05/1.012, allocations: 14.31 kB / 1.132 GB, free: 14.44 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001877/1.013, allocations: 0.8088 MB / 1.133 GB, free: 14.26 MB / 0.698 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 0.006642/1.02, allocations: 4.799 MB / 1.137 GB, free: 10.48 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003369/1.023, allocations: 4.029 MB / 1.141 GB, free: 6.086 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.598e-05/1.024, allocations: 14.2 kB / 1.141 GB, free: 6.086 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007349/1.024, allocations: 343.4 kB / 1.142 GB, free: 5.926 MB / 0.698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004693/1.025, allocations: 33.38 kB / 1.142 GB, free: 5.906 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=35): time 3.426e-06/1.025, allocations: 0 / 1.142 GB, free: 5.906 MB / 0.698 GB
Notification: Performance of matching and sorting (n=35): time 0.007085/1.032, allocations: 1.701 MB / 1.143 GB, free: 5.164 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.542e-05/1.032, allocations: 107.5 kB / 1.143 GB, free: 5.039 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002226/1.034, allocations: 1.183 MB / 1.145 GB, free: 4.668 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001197/1.034, allocations: 37.58 kB / 1.145 GB, free: 4.637 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005562/1.035, allocations: 0.5092 MB / 1.145 GB, free: 4.418 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000161/1.035, allocations: 123.3 kB / 1.145 GB, free: 4.336 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.48e-05/1.035, allocations: 7.625 kB / 1.145 GB, free: 4.336 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001696/1.035, allocations: 332.4 kB / 1.146 GB, free: 4.02 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005549/1.036, allocations: 205.7 kB / 1.146 GB, free: 3.973 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008781/1.037, allocations: 0.53 MB / 1.146 GB, free: 3.539 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000671/1.038, allocations: 320.8 kB / 1.147 GB, free: 3.434 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.527e-06/1.038, allocations: 6.469 kB / 1.147 GB, free: 3.43 MB / 0.698 GB
Notification: Performance of matching and sorting (n=58) (initialization): time 0.003435/1.041, allocations: 1.078 MB / 1.148 GB, free: 3.023 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001191/1.042, allocations: 2.141 MB / 1.15 GB, free: 0.7773 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.666e-05/1.042, allocations: 5.844 kB / 1.15 GB, free: 0.7773 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002119/1.044, allocations: 441.8 kB / 1.15 GB, free: 0.6523 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004295/1.045, allocations: 75.91 kB / 1.15 GB, free: 0.6289 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002163/1.047, allocations: 1.131 MB / 1.151 GB, free: 15.94 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00144/1.049, allocations: 100.2 kB / 1.151 GB, free: 15.9 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001061/1.049, allocations: 24.25 kB / 1.151 GB, free: 15.9 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 1.504e-05/1.049, allocations: 2.906 kB / 1.151 GB, free: 15.9 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002222/1.051, allocations: 0.8154 MB / 1.152 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.397e-05/1.051, allocations: 10 kB / 1.152 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008595/1.052, allocations: 255.2 kB / 1.152 GB, free: 15.57 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000403/1.052, allocations: 67.77 kB / 1.153 GB, free: 15.55 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005778/1.058, allocations: 3.205 MB / 1.156 GB, free: 13.72 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001303/1.059, allocations: 101 kB / 1.156 GB, free: 13.68 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.874e-05/1.06, allocations: 22.75 kB / 1.156 GB, free: 13.68 MB / 0.7136 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 0.0008502/1.06, allocations: 478.2 kB / 1.156 GB, free: 13.41 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002722/1.061, allocations: 123.1 kB / 1.156 GB, free: 13.34 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002004/1.063, allocations: 0.7884 MB / 1.157 GB, free: 13.08 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.499e-05/1.063, allocations: 8.516 kB / 1.157 GB, free: 13.07 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.571e-06/1.063, allocations: 0.875 kB / 1.157 GB, free: 13.07 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.069e-05/1.063, allocations: 4.953 kB / 1.157 GB, free: 13.07 MB / 0.7136 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 0.004464/1.067, allocations: 2.241 MB / 1.159 GB, free: 11.8 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.71e-06/1.067, allocations: 1.438 kB / 1.159 GB, free: 11.8 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003158/1.068, allocations: 45.41 kB / 1.159 GB, free: 11.79 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007899/1.068, allocations: 249.6 kB / 1.16 GB, free: 11.71 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.944e-05/1.068, allocations: 10.56 kB / 1.16 GB, free: 11.71 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001339/1.07, allocations: 0.9334 MB / 1.161 GB, free: 11.08 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.424e-06/1.07, allocations: 5.938 kB / 1.161 GB, free: 11.08 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002008/1.072, allocations: 0.9794 MB / 1.162 GB, free: 10.53 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005885/1.072, allocations: 240.8 kB / 1.162 GB, free: 10.36 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001605/1.073, allocations: 11.09 kB / 1.162 GB, free: 10.36 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009442/1.074, allocations: 78.5 kB / 1.162 GB, free: 10.32 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001182/1.074, allocations: 37.17 kB / 1.162 GB, free: 10.3 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.896e-05/1.074, allocations: 12.75 kB / 1.162 GB, free: 10.3 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001445/1.075, allocations: 0.828 MB / 1.163 GB, free: 10.04 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 7.79e-07/1.075, allocations: 0 / 1.163 GB, free: 10.04 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001753/1.077, allocations: 0.5108 MB / 1.163 GB, free: 9.992 MB / 0.7136 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 0.0004725/1.078, allocations: 179.2 kB / 1.163 GB, free: 9.875 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.00329/1.081, allocations: 1.3 MB / 1.165 GB, free: 9.336 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 4.893e-06/1.081, allocations: 2.594 kB / 1.165 GB, free: 9.336 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008392/1.082, allocations: 321.6 kB / 1.165 GB, free: 9.254 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003821/1.086, allocations: 0.6494 MB / 1.166 GB, free: 9.008 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004222/1.09, allocations: 2.234 MB / 1.168 GB, free: 7.742 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001067/1.091, allocations: 1.234 MB / 1.169 GB, free: 6.832 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001413/1.092, allocations: 328.6 kB / 1.169 GB, free: 6.688 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001916/1.093, allocations: 68.48 kB / 1.169 GB, free: 6.676 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.577e-06/1.093, allocations: 0 / 1.169 GB, free: 6.676 MB / 0.7136 GB
Notification: Performance of Templates: time 0.04922/1.142, allocations: 20.8 MB / 1.19 GB, free: 8.457 MB / 0.7292 GB