Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlow.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.ParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.799/4.799, allocations: 0.5623 GB / 0.5775 GB, free: 3.328 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 0.002678/0.002678, allocations: 356.4 kB / 0.6447 GB, free: 185.5 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 4.131/4.131, allocations: 410.7 MB / 1.113 GB, free: 5.859 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 0.001824/0.001824, allocations: 181.2 kB / 1.226 GB, free: 6.094 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004953/0.0004956, allocations: 12 kB / 1.349 GB, free: 8.227 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6947/0.6952, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlow): time 0.1711/0.8664, allocations: 146 MB / 1.604 GB, free: 138.3 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.003689/0.8701, allocations: 1.7 MB / 1.606 GB, free: 136.6 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003701/0.8705, allocations: 11.88 kB / 1.606 GB, free: 136.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006764/0.8712, allocations: 163 kB / 1.606 GB, free: 136.4 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.001755/0.873, allocations: 0.5281 MB / 1.606 GB, free: 135.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001608/0.8746, allocations: 413 kB / 1.607 GB, free: 135.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003413/0.878, allocations: 2.991 MB / 1.61 GB, free: 132.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003386/0.8815, allocations: 2.041 MB / 1.612 GB, free: 130.5 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001992/0.8835, allocations: 0.8091 MB / 1.612 GB, free: 129.7 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001433/0.885, allocations: 0.706 MB / 1.613 GB, free: 129 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001722/0.8852, allocations: 32 kB / 1.613 GB, free: 128.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00138/0.8866, allocations: 383.1 kB / 1.613 GB, free: 128.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003577/0.887, allocations: 286.9 kB / 1.614 GB, free: 128.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.000399/0.8874, allocations: 233.1 kB / 1.614 GB, free: 128 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.00146/0.8889, allocations: 0.9899 MB / 1.615 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.8889, allocations: 0 / 1.615 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.783e-06/0.8889, allocations: 0 / 1.615 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.438e-05/0.8889, allocations: 0 / 1.615 GB, free: 127.1 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: 126
 * Number of variables: 126
Notification: Performance of Generate backend data structure: time 0.002896/0.8918, allocations: 1.315 MB / 1.616 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.504e-05/0.8919, allocations: 12.03 kB / 1.616 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001036/0.893, allocations: 182.5 kB / 1.616 GB, free: 125.5 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002083/0.8951, allocations: 0.804 MB / 1.617 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.549e-05/0.8951, allocations: 41 kB / 1.617 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001223/0.8953, allocations: 59.94 kB / 1.617 GB, free: 124.5 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00168/0.897, allocations: 0.8278 MB / 1.618 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.692e-05/0.897, allocations: 4 kB / 1.618 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.144e-05/0.8971, allocations: 20 kB / 1.618 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.776e-05/0.8971, allocations: 20 kB / 1.618 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001439/0.8986, allocations: 0.5695 MB / 1.619 GB, free: 123 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 0.004969/0.9036, allocations: 4.266 MB / 1.623 GB, free: 118.5 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001163/0.9048, allocations: 450.4 kB / 1.623 GB, free: 118 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007181/0.9055, allocations: 352.9 kB / 1.624 GB, free: 117.7 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003502/0.9059, allocations: 198.2 kB / 1.624 GB, free: 117.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000718/0.9066, allocations: 315.1 kB / 1.624 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004322/0.9071, allocations: 35.62 kB / 1.624 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=33): time 4.218e-06/0.9071, allocations: 96 / 1.624 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=33): time 0.008286/0.9154, allocations: 1.586 MB / 1.626 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.68e-05/0.9154, allocations: 81.11 kB / 1.626 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001933/0.9174, allocations: 1.143 MB / 1.627 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001053/0.9175, allocations: 33.7 kB / 1.627 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004632/0.918, allocations: 0.4885 MB / 1.627 GB, free: 113.7 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001159/0.9181, allocations: 114.5 kB / 1.627 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.943e-05/0.9182, allocations: 12 kB / 1.627 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 6.679e-05/0.9183, allocations: 325.9 kB / 1.628 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005876/0.9189, allocations: 205 kB / 1.628 GB, free: 113.1 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007884/0.9197, allocations: 0.5229 MB / 1.629 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007174/0.9204, allocations: 320.9 kB / 1.629 GB, free: 112.1 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.232e-06/0.9204, allocations: 0 / 1.629 GB, free: 112.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.003673/0.9241, allocations: 1.045 MB / 1.63 GB, free: 111 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001454/0.9243, allocations: 275 kB / 1.63 GB, free: 110.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.446e-05/0.9243, allocations: 15.95 kB / 1.63 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002471/0.9268, allocations: 404 kB / 1.631 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006668/0.9275, allocations: 103.8 kB / 1.631 GB, free: 110.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002161/0.9297, allocations: 1.109 MB / 1.632 GB, free: 109 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001616/0.9313, allocations: 91.75 kB / 1.632 GB, free: 108.9 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.463e-05/0.9314, allocations: 27.98 kB / 1.632 GB, free: 108.9 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.08e-05/0.9315, allocations: 0 / 1.632 GB, free: 108.9 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002311/0.9338, allocations: 0.7977 MB / 1.633 GB, free: 108.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.026e-05/0.9338, allocations: 4 kB / 1.633 GB, free: 108.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009477/0.9348, allocations: 241.2 kB / 1.633 GB, free: 107.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006228/0.9354, allocations: 95.86 kB / 1.633 GB, free: 107.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005473/0.9409, allocations: 3.065 MB / 1.636 GB, free: 104.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001556/0.9425, allocations: 87.81 kB / 1.636 GB, free: 104.5 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.233e-05/0.9426, allocations: 28 kB / 1.636 GB, free: 104.5 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 {10 11}
Notification: Performance of prepare postOptimizeDAE: time 0.0006743/0.9433, allocations: 472.7 kB / 1.636 GB, free: 104 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001727/0.9435, allocations: 102.7 kB / 1.637 GB, free: 103.9 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002087/0.9456, allocations: 0.7774 MB / 1.637 GB, free: 103.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.033e-05/0.9456, allocations: 3.984 kB / 1.637 GB, free: 103.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.848e-06/0.9457, allocations: 0 / 1.637 GB, free: 103.1 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005654/0.9462, allocations: 235.7 kB / 1.638 GB, free: 102.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001886/0.9464, allocations: 4 kB / 1.638 GB, free: 102.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00115/0.9476, allocations: 63.86 kB / 1.638 GB, free: 102.8 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001521/0.9478, allocations: 47.88 kB / 1.638 GB, free: 102.7 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002681/0.9505, allocations: 0.9045 MB / 1.639 GB, free: 101.8 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002056/0.9526, allocations: 1.008 MB / 1.64 GB, free: 100.8 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005676/0.9532, allocations: 213.1 kB / 1.64 GB, free: 100.6 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001447/0.9546, allocations: 0.808 MB / 1.641 GB, free: 99.77 MB / 0.8542 GB
Notification: Performance of Backend: time 8.01e-07/0.9547, allocations: 0 / 1.641 GB, free: 99.77 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.004941/0.9596, allocations: 1.296 MB / 1.642 GB, free: 98.43 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.006471/0.9661, allocations: 2.993 MB / 1.645 GB, free: 95.41 MB / 0.8542 GB
Notification: Performance of Templates: time 0.04536/1.012, allocations: 19.45 MB / 1.664 GB, free: 76.27 MB / 0.8542 GB