Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.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.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.638/4.638, allocations: 0.5623 GB / 0.5776 GB, free: 3.336 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 0.002469/0.002469, allocations: 353.5 kB / 0.6447 GB, free: 185.6 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 4.078/4.078, allocations: 410.7 MB / 1.113 GB, free: 5.992 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 0.001866/0.001866, allocations: 186.7 kB / 1.226 GB, free: 6.129 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006663/0.0006666, allocations: 12 kB / 1.349 GB, free: 8.266 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7063/0.707, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow): time 0.1768/0.8838, allocations: 151.4 MB / 1.609 GB, free: 133 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.004282/0.8882, allocations: 2.198 MB / 1.611 GB, free: 130.8 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003271/0.8885, allocations: 15.88 kB / 1.611 GB, free: 130.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007964/0.8893, allocations: 210.7 kB / 1.612 GB, free: 130.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002215/0.8916, allocations: 0.7429 MB / 1.612 GB, free: 129.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001641/0.8932, allocations: 434.8 kB / 1.613 GB, free: 129.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003637/0.8969, allocations: 3.249 MB / 1.616 GB, free: 126.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003389/0.9003, allocations: 2.178 MB / 1.618 GB, free: 124 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001949/0.9022, allocations: 0.9531 MB / 1.619 GB, free: 123 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001225/0.9035, allocations: 0.8443 MB / 1.62 GB, free: 122.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001367/0.9036, allocations: 48 kB / 1.62 GB, free: 122.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001565/0.9052, allocations: 0.5846 MB / 1.62 GB, free: 121.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003613/0.9056, allocations: 326.8 kB / 1.621 GB, free: 121.2 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002941/0.9059, allocations: 245.1 kB / 1.621 GB, free: 121 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001454/0.9074, allocations: 1.177 MB / 1.622 GB, free: 119.8 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.18e-06/0.9074, allocations: 0 / 1.622 GB, free: 119.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.753e-06/0.9074, allocations: 0 / 1.622 GB, free: 119.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.124e-05/0.9074, allocations: 4 kB / 1.622 GB, free: 119.8 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: 136
 * Number of variables: 136
Notification: Performance of Generate backend data structure: time 0.003538/0.911, allocations: 1.518 MB / 1.624 GB, free: 118.2 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.323e-05/0.911, allocations: 11.62 kB / 1.624 GB, free: 118.2 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001031/0.9121, allocations: 206.3 kB / 1.624 GB, free: 118 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002073/0.9141, allocations: 0.864 MB / 1.625 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.103e-05/0.9142, allocations: 45.31 kB / 1.625 GB, free: 117.1 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001538/0.9144, allocations: 67.98 kB / 1.625 GB, free: 117 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001927/0.9163, allocations: 0.9948 MB / 1.626 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.524e-05/0.9164, allocations: 3.938 kB / 1.626 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.134e-05/0.9165, allocations: 24 kB / 1.626 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.946e-05/0.9165, allocations: 12 kB / 1.626 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00189/0.9184, allocations: 0.8116 MB / 1.626 GB, free: 115.1 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 0.005291/0.9237, allocations: 4.816 MB / 1.631 GB, free: 109.9 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002311/0.926, allocations: 4.013 MB / 1.635 GB, free: 105.1 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007245/0.9268, allocations: 345.2 kB / 1.635 GB, free: 104.7 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003587/0.9271, allocations: 202.5 kB / 1.636 GB, free: 104.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007266/0.9279, allocations: 322.6 kB / 1.636 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004399/0.9284, allocations: 39.62 kB / 1.636 GB, free: 104.1 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=35): time 3.176e-06/0.9284, allocations: 0 / 1.636 GB, free: 104.1 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=35): time 0.007653/0.936, allocations: 1.508 MB / 1.637 GB, free: 102.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.482e-05/0.9361, allocations: 85.09 kB / 1.638 GB, free: 102.5 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001942/0.9381, allocations: 1.173 MB / 1.639 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 8.887e-05/0.9382, allocations: 37.7 kB / 1.639 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004837/0.9387, allocations: 0.5237 MB / 1.639 GB, free: 100.7 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001178/0.9388, allocations: 126.2 kB / 1.639 GB, free: 100.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.719e-05/0.9388, allocations: 8 kB / 1.639 GB, free: 100.6 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 6.842e-05/0.9389, allocations: 326 kB / 1.64 GB, free: 100.3 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005932/0.9395, allocations: 212.9 kB / 1.64 GB, free: 100.1 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007975/0.9403, allocations: 0.5438 MB / 1.64 GB, free: 99.39 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007082/0.9411, allocations: 309.4 kB / 1.641 GB, free: 99.08 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.911e-06/0.9411, allocations: 4 kB / 1.641 GB, free: 99.07 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=58) (initialization): time 0.003563/0.9447, allocations: 1.047 MB / 1.642 GB, free: 98.01 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000132/0.9448, allocations: 275.5 kB / 1.642 GB, free: 97.66 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.149e-05/0.9448, allocations: 4 kB / 1.642 GB, free: 97.66 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002259/0.9471, allocations: 392.5 kB / 1.642 GB, free: 97.27 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008583/0.948, allocations: 123.8 kB / 1.642 GB, free: 97.15 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002231/0.9502, allocations: 1.665 MB / 1.644 GB, free: 95.44 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001608/0.9518, allocations: 95.89 kB / 1.644 GB, free: 95.34 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.273e-05/0.9519, allocations: 24.19 kB / 1.644 GB, free: 95.32 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.036e-05/0.952, allocations: 7.953 kB / 1.644 GB, free: 95.31 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002132/0.9541, allocations: 0.795 MB / 1.645 GB, free: 94.51 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.345e-06/0.9541, allocations: 4 kB / 1.645 GB, free: 94.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008253/0.955, allocations: 212.7 kB / 1.645 GB, free: 94.29 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006616/0.9556, allocations: 107.9 kB / 1.645 GB, free: 94.19 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004729/0.9604, allocations: 2.95 MB / 1.648 GB, free: 91.11 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001566/0.962, allocations: 103.8 kB / 1.648 GB, free: 91 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.502e-05/0.962, allocations: 20 kB / 1.648 GB, free: 90.98 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 (38):
 * 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): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {10 10}
Notification: Performance of prepare postOptimizeDAE: time 0.0006723/0.9627, allocations: 473.8 kB / 1.649 GB, free: 90.51 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000148/0.9629, allocations: 110.7 kB / 1.649 GB, free: 90.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001971/0.9649, allocations: 0.7979 MB / 1.65 GB, free: 89.59 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.454e-06/0.9649, allocations: 0 / 1.65 GB, free: 89.59 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.835e-06/0.9649, allocations: 0 / 1.65 GB, free: 89.59 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004176/0.9653, allocations: 231.7 kB / 1.65 GB, free: 89.35 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001845/0.9655, allocations: 8 kB / 1.65 GB, free: 89.34 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001144/0.9667, allocations: 75.81 kB / 1.65 GB, free: 89.27 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000133/0.9668, allocations: 47.86 kB / 1.65 GB, free: 89.22 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002505/0.9693, allocations: 0.9012 MB / 1.651 GB, free: 88.31 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001818/0.9712, allocations: 1.021 MB / 1.652 GB, free: 87.27 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005312/0.9717, allocations: 213.9 kB / 1.652 GB, free: 87.07 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.00135/0.9731, allocations: 0.8248 MB / 1.653 GB, free: 86.23 MB / 0.8542 GB
Notification: Performance of Backend: time 7.31e-07/0.9731, allocations: 0 / 1.653 GB, free: 86.23 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.005005/0.9781, allocations: 1.365 MB / 1.654 GB, free: 84.84 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.006268/0.9844, allocations: 3.132 MB / 1.657 GB, free: 81.68 MB / 0.8542 GB
Notification: Performance of Templates: time 0.0454/1.03, allocations: 20.17 MB / 1.677 GB, free: 61.85 MB / 0.8542 GB