Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_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 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.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.785/4.785, allocations: 0.5623 GB / 0.5776 GB, free: 3.387 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002383/0.002383, allocations: 362 kB / 0.6447 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.006/4.006, allocations: 410.7 MB / 1.113 GB, free: 5.961 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001853/0.001853, allocations: 168.7 kB / 1.226 GB, free: 6.125 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004774/0.0004775, allocations: 12 kB / 1.349 GB, free: 8.258 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6812/0.6817, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised): time 0.1814/0.8631, allocations: 151.4 MB / 1.609 GB, free: 133 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.006556/0.8697, allocations: 3.812 MB / 1.613 GB, free: 129.2 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005175/0.8703, allocations: 15.88 kB / 1.613 GB, free: 129.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008529/0.8711, allocations: 202.7 kB / 1.613 GB, free: 129 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002466/0.8736, allocations: 0.7444 MB / 1.614 GB, free: 128.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001878/0.8755, allocations: 486.3 kB / 1.614 GB, free: 127.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003842/0.8794, allocations: 3.256 MB / 1.617 GB, free: 124.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003714/0.8831, allocations: 2.18 MB / 1.62 GB, free: 122.4 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002338/0.8855, allocations: 0.9609 MB / 1.621 GB, free: 121.4 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001548/0.8871, allocations: 0.856 MB / 1.621 GB, free: 120.6 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001717/0.8873, allocations: 48 kB / 1.621 GB, free: 120.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001349/0.8886, allocations: 423 kB / 1.622 GB, free: 120.1 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.000384/0.889, allocations: 334.7 kB / 1.622 GB, free: 119.8 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003879/0.8894, allocations: 249.1 kB / 1.622 GB, free: 119.5 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001518/0.891, allocations: 1.138 MB / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.23e-06/0.891, allocations: 0 / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.194e-06/0.891, allocations: 0 / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.424e-05/0.891, allocations: 0 / 1.623 GB, free: 118.4 MB / 0.8542 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 0.003717/0.8948, allocations: 1.495 MB / 1.625 GB, free: 116.8 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.76e-05/0.8948, allocations: 15.62 kB / 1.625 GB, free: 116.8 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001124/0.896, allocations: 202.3 kB / 1.625 GB, free: 116.6 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002326/0.8983, allocations: 0.8795 MB / 1.626 GB, free: 115.7 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.897e-05/0.8984, allocations: 45.31 kB / 1.626 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001583/0.8986, allocations: 68 kB / 1.626 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002055/0.9006, allocations: 0.9948 MB / 1.627 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.165e-05/0.9007, allocations: 3.938 kB / 1.627 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.564e-05/0.9008, allocations: 24 kB / 1.627 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.689e-05/0.9008, allocations: 12 kB / 1.627 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001979/0.9028, allocations: 0.8038 MB / 1.628 GB, free: 113.7 MB / 0.8542 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 0.005918/0.9088, allocations: 4.804 MB / 1.633 GB, free: 108.5 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00232/0.9111, allocations: 4.011 MB / 1.637 GB, free: 103.7 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007918/0.9119, allocations: 345.2 kB / 1.637 GB, free: 103.3 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003511/0.9123, allocations: 198.5 kB / 1.637 GB, free: 103.1 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007575/0.9131, allocations: 336.9 kB / 1.637 GB, free: 102.8 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005177/0.9136, allocations: 39.58 kB / 1.637 GB, free: 102.7 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=35): time 2.755e-06/0.9136, allocations: 4 kB / 1.637 GB, free: 102.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=35): time 0.008847/0.9225, allocations: 1.754 MB / 1.639 GB, free: 100.9 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.584e-05/0.9226, allocations: 89.08 kB / 1.639 GB, free: 100.8 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001955/0.9245, allocations: 1.177 MB / 1.64 GB, free: 99.63 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 8.712e-05/0.9246, allocations: 41.7 kB / 1.64 GB, free: 99.58 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004816/0.9251, allocations: 0.5005 MB / 1.641 GB, free: 99.08 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001194/0.9253, allocations: 134.2 kB / 1.641 GB, free: 98.95 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.673e-05/0.9253, allocations: 4 kB / 1.641 GB, free: 98.94 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 9.544e-05/0.9254, allocations: 334 kB / 1.641 GB, free: 98.61 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005753/0.926, allocations: 209 kB / 1.642 GB, free: 98.4 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007888/0.9268, allocations: 0.5361 MB / 1.642 GB, free: 97.73 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006893/0.9275, allocations: 325.4 kB / 1.642 GB, free: 97.41 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.46e-06/0.9275, allocations: 0 / 1.642 GB, free: 97.41 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=58) (initialization): time 0.003591/0.9311, allocations: 1.071 MB / 1.643 GB, free: 96.32 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001456/0.9313, allocations: 279.5 kB / 1.644 GB, free: 95.97 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.153e-05/0.9313, allocations: 4 kB / 1.644 GB, free: 95.96 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002189/0.9335, allocations: 383 kB / 1.644 GB, free: 95.59 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005566/0.9341, allocations: 75.83 kB / 1.644 GB, free: 95.52 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00144/0.9356, allocations: 1.051 MB / 1.645 GB, free: 94.44 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001704/0.9373, allocations: 95.88 kB / 1.645 GB, free: 94.34 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001223/0.9374, allocations: 27.98 kB / 1.645 GB, free: 94.32 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.388e-05/0.9375, allocations: 7.75 kB / 1.645 GB, free: 94.31 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002226/0.9397, allocations: 0.8142 MB / 1.646 GB, free: 93.49 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.857e-06/0.9397, allocations: 12.03 kB / 1.646 GB, free: 93.48 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001005/0.9407, allocations: 260.1 kB / 1.646 GB, free: 93.22 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005331/0.9413, allocations: 71.88 kB / 1.646 GB, free: 93.15 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005086/0.9464, allocations: 3.123 MB / 1.649 GB, free: 89.89 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001625/0.9481, allocations: 103.8 kB / 1.65 GB, free: 89.79 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.178e-05/0.9481, allocations: 28 kB / 1.65 GB, free: 89.76 MB / 0.8542 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 {1 22}
Notification: Performance of prepare postOptimizeDAE: time 0.0006915/0.9489, allocations: 479.4 kB / 1.65 GB, free: 89.29 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001629/0.949, allocations: 110.6 kB / 1.65 GB, free: 89.18 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002148/0.9512, allocations: 0.8301 MB / 1.651 GB, free: 88.33 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.745e-06/0.9512, allocations: 0 / 1.651 GB, free: 88.33 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.246e-06/0.9512, allocations: 0 / 1.651 GB, free: 88.33 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004808/0.9517, allocations: 239.6 kB / 1.651 GB, free: 88.08 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001825/0.9519, allocations: 8 kB / 1.651 GB, free: 88.07 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001205/0.9531, allocations: 71.84 kB / 1.651 GB, free: 88 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001447/0.9533, allocations: 55.88 kB / 1.651 GB, free: 87.95 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002541/0.9558, allocations: 0.903 MB / 1.652 GB, free: 87.04 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001966/0.9578, allocations: 1.01 MB / 1.653 GB, free: 86.01 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005406/0.9584, allocations: 213.4 kB / 1.653 GB, free: 85.8 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001439/0.9599, allocations: 0.8289 MB / 1.654 GB, free: 84.96 MB / 0.8542 GB
Notification: Performance of Backend: time 7.81e-07/0.9599, allocations: 0 / 1.654 GB, free: 84.96 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.003597/0.9635, allocations: 1.173 MB / 1.655 GB, free: 83.76 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.006389/0.9699, allocations: 3.044 MB / 1.658 GB, free: 80.68 MB / 0.8542 GB
Notification: Performance of Templates: time 0.04728/1.017, allocations: 20.09 MB / 1.678 GB, free: 60.97 MB / 0.8542 GB