Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Examples.Performance.Example4.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Examples.Performance.Example4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001368/0.001371, allocations: 184.7 kB / 15.77 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.6892/0.6892, allocations: 82.92 MB / 99.42 MB, free: 3.293 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.029/2.029, allocations: 205.4 MB / 325.4 MB, free: 3.609 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001065/0.001064, allocations: 105.5 kB / 393.6 MB, free: 15.38 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004517/0.000452, allocations: 12 kB / 471.5 MB, free: 66.64 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1144/0.1149, allocations: 67.44 MB / 0.5263 GB, free: 15.16 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.Example4): time 0.6695/0.7845, allocations: 194.8 MB / 0.7166 GB, free: 12.75 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.02531/0.8098, allocations: 14.39 MB / 0.7306 GB, free: 14.34 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001937/0.8118, allocations: 51.62 kB / 0.7307 GB, free: 14.29 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 0.003161/0.815, allocations: 0.9333 MB / 0.7316 GB, free: 13.36 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 0.01029/0.8253, allocations: 2.917 MB / 0.7344 GB, free: 10.43 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00585/0.8312, allocations: 1.544 MB / 0.7359 GB, free: 8.906 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.00432/0.8355, allocations: 2.007 MB / 0.7379 GB, free: 6.898 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001774/0.8373, allocations: 0.952 MB / 0.7388 GB, free: 5.926 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004638/0.842, allocations: 1.713 MB / 0.7405 GB, free: 4.207 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001313/0.8433, allocations: 0.6845 MB / 0.7412 GB, free: 3.52 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001845/0.8435, allocations: 44 kB / 0.7412 GB, free: 3.477 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004746/0.8483, allocations: 1.681 MB / 0.7429 GB, free: 1.793 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005863/0.8489, allocations: 358.8 kB / 0.7432 GB, free: 1.441 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.000554/0.8495, allocations: 332.9 kB / 0.7435 GB, free: 1.109 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.00347/0.8529, allocations: 1.89 MB / 0.7454 GB, free: 15.21 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 3.047e-06/0.853, allocations: 0 / 0.7454 GB, free: 15.21 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 2.241e-06/0.853, allocations: 0 / 0.7454 GB, free: 15.21 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 1.918e-05/0.853, allocations: 4 kB / 0.7454 GB, free: 15.21 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 251
 * Number of variables: 251
Notification: Performance of Generate backend data structure: time 0.003913/0.8569, allocations: 1.686 MB / 0.747 GB, free: 13.47 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 4.528e-05/0.857, allocations: 12.03 kB / 0.747 GB, free: 13.46 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003521/0.8605, allocations: 0.5367 MB / 0.7475 GB, free: 12.92 MB / 0.5261 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002954/0.8635, allocations: 1.068 MB / 0.7486 GB, free: 11.8 MB / 0.5261 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001066/0.8646, allocations: 282.6 kB / 0.7489 GB, free: 11.52 MB / 0.5261 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002055/0.8648, allocations: 100 kB / 0.749 GB, free: 11.42 MB / 0.5261 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00327/0.8681, allocations: 1.322 MB / 0.7502 GB, free: 10.01 MB / 0.5261 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.237e-05/0.8682, allocations: 7.938 kB / 0.7503 GB, free: 10 MB / 0.5261 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001393/0.8683, allocations: 40 kB / 0.7503 GB, free: 9.965 MB / 0.5261 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.738e-05/0.8684, allocations: 49.98 kB / 0.7503 GB, free: 9.914 MB / 0.5261 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003418/0.8718, allocations: 1.104 MB / 0.7514 GB, free: 8.812 MB / 0.5261 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 0.0107/0.8826, allocations: 6.712 MB / 0.758 GB, free: 1.648 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002648/0.8852, allocations: 0.6401 MB / 0.7586 GB, free: 1 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.114e-05/0.8853, allocations: 20.25 kB / 0.7586 GB, free: 0.9805 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.373e-05/0.8854, allocations: 34.84 kB / 0.7587 GB, free: 0.9375 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=33): time 3.643e-06/0.8854, allocations: 0 / 0.7587 GB, free: 0.9375 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=33): time 0.003292/0.8887, allocations: 0.9191 MB / 0.7595 GB, free: 12 kB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.256e-05/0.8888, allocations: 51.41 kB / 0.7596 GB, free: 15.95 MB / 0.5417 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002549/0.8913, allocations: 1.354 MB / 0.7609 GB, free: 14.59 MB / 0.5417 GB
Notification: Performance of collectPreVariables (initialization): time 8.042e-05/0.8914, allocations: 33.7 kB / 0.761 GB, free: 14.55 MB / 0.5417 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007419/0.8922, allocations: 0.6833 MB / 0.7616 GB, free: 13.86 MB / 0.5417 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001505/0.8924, allocations: 118.4 kB / 0.7617 GB, free: 13.74 MB / 0.5417 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.907e-05/0.8924, allocations: 11.94 kB / 0.7617 GB, free: 13.73 MB / 0.5417 GB
Notification: Performance of setup shared object (initialization): time 0.0001881/0.8926, allocations: 338 kB / 0.7621 GB, free: 13.39 MB / 0.5417 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00114/0.8938, allocations: 325 kB / 0.7624 GB, free: 13.07 MB / 0.5417 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001506/0.8953, allocations: 0.6647 MB / 0.763 GB, free: 12.25 MB / 0.5417 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001244/0.8966, allocations: 395.6 kB / 0.7634 GB, free: 11.87 MB / 0.5417 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.263e-05/0.8966, allocations: 4 kB / 0.7634 GB, free: 11.86 MB / 0.5417 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.003148/0.8997, allocations: 1.059 MB / 0.7644 GB, free: 10.8 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002088/0.9019, allocations: 3.898 MB / 0.7682 GB, free: 6.664 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.039e-05/0.9019, allocations: 8 kB / 0.7683 GB, free: 6.656 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.6e-05/0.9019, allocations: 19.95 kB / 0.7683 GB, free: 6.637 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001097/0.903, allocations: 211.7 kB / 0.7685 GB, free: 6.43 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.874e-05/0.9031, allocations: 19.92 kB / 0.7685 GB, free: 6.41 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001755/0.9049, allocations: 230.7 kB / 0.7687 GB, free: 6.184 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001115/0.905, allocations: 43.98 kB / 0.7688 GB, free: 6.141 MB / 0.5417 GB
Notification: Performance of prepare postOptimizeDAE: time 1.178e-05/0.905, allocations: 4 kB / 0.7688 GB, free: 6.137 MB / 0.5417 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002849/0.9079, allocations: 0.9051 MB / 0.7696 GB, free: 5.23 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.853e-05/0.9079, allocations: 8 kB / 0.7697 GB, free: 5.223 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.283e-05/0.9079, allocations: 16.78 kB / 0.7697 GB, free: 5.207 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001052/0.909, allocations: 207.7 kB / 0.7699 GB, free: 5 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.503e-05/0.909, allocations: 19.92 kB / 0.7699 GB, free: 4.98 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001641/0.9107, allocations: 203 kB / 0.7701 GB, free: 4.781 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.904e-05/0.9108, allocations: 35.98 kB / 0.7701 GB, free: 4.746 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 44
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (81):
 * Single equations (assignments): 81
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0008378/0.9117, allocations: 412.8 kB / 0.7705 GB, free: 4.332 MB / 0.5417 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002732/0.9119, allocations: 134.4 kB / 0.7706 GB, free: 4.199 MB / 0.5417 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002251/0.9142, allocations: 0.6946 MB / 0.7713 GB, free: 3.492 MB / 0.5417 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.38e-06/0.9142, allocations: 4 kB / 0.7713 GB, free: 3.488 MB / 0.5417 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.175e-06/0.9143, allocations: 0 / 0.7713 GB, free: 3.488 MB / 0.5417 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.058e-06/0.9143, allocations: 0 / 0.7713 GB, free: 3.488 MB / 0.5417 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006601/0.9209, allocations: 2.539 MB / 0.7738 GB, free: 0.793 MB / 0.5417 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.672e-05/0.9209, allocations: 8.203 kB / 0.7738 GB, free: 0.7852 MB / 0.5417 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006591/0.9216, allocations: 111.8 kB / 0.7739 GB, free: 0.6758 MB / 0.5417 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.763e-05/0.9217, allocations: 12 kB / 0.7739 GB, free: 0.6641 MB / 0.5417 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.54e-05/0.9217, allocations: 16 kB / 0.7739 GB, free: 0.6484 MB / 0.5417 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.192e-05/0.9218, allocations: 19.88 kB / 0.774 GB, free: 0.6289 MB / 0.5417 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.278e-05/0.9218, allocations: 11.94 kB / 0.774 GB, free: 0.6172 MB / 0.5417 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002742/0.9245, allocations: 1.392 MB / 0.7753 GB, free: 14.89 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007877/0.9254, allocations: 299.2 kB / 0.7756 GB, free: 14.58 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002817/0.9257, allocations: 23.97 kB / 0.7756 GB, free: 14.55 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001812/0.9275, allocations: 119.7 kB / 0.7757 GB, free: 14.44 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001919/0.9277, allocations: 43.86 kB / 0.7758 GB, free: 14.39 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001354/0.9279, allocations: 27.97 kB / 0.7758 GB, free: 14.37 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.003743/0.9316, allocations: 0.9278 MB / 0.7767 GB, free: 13.44 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 1.203e-06/0.9317, allocations: 0 / 0.7767 GB, free: 13.44 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.004356/0.936, allocations: 0.581 MB / 0.7773 GB, free: 12.86 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (32):
 * Single equations (assignments): 32
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001057/0.9371, allocations: 280.8 kB / 0.7776 GB, free: 12.59 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.00692/0.9441, allocations: 1.156 MB / 0.7787 GB, free: 11.43 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 1.53e-05/0.9442, allocations: 0 / 0.7787 GB, free: 11.43 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.00196/0.9461, allocations: 298.4 kB / 0.779 GB, free: 11.14 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007123/0.9533, allocations: 0.6215 MB / 0.7796 GB, free: 10.52 MB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008968/0.9623, allocations: 2.651 MB / 0.7822 GB, free: 7.742 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00184/0.9642, allocations: 1.208 MB / 0.7833 GB, free: 6.504 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.003936/0.9681, allocations: 346.8 kB / 0.7837 GB, free: 6.16 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005676/0.9687, allocations: 87.42 kB / 0.7838 GB, free: 6.074 MB / 0.5573 GB
Notification: Performance of SimCode: time 2.359e-06/0.9688, allocations: 0 / 0.7838 GB, free: 6.074 MB / 0.5573 GB
Notification: Performance of Templates: time 0.07001/1.039, allocations: 21.41 MB / 0.8047 GB, free: 0.8516 MB / 0.573 GB