Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.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.PressureDrop.SeriesParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002476/0.002476, allocations: 359.9 kB / 16.59 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.422/1.422, allocations: 165.8 MB / 183.1 MB, free: 5.48 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.056/4.056, allocations: 410.7 MB / 0.6001 GB, free: 15.17 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001716/0.001716, allocations: 196.4 kB / 0.6668 GB, free: 6.945 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004634/0.0004636, allocations: 11.98 kB / 0.7429 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4169/0.4174, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised): time 0.652/1.069, allocations: 151.3 MB / 0.9565 GB, free: 1.465 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.004531/1.074, allocations: 2.202 MB / 0.9587 GB, free: 1.434 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003827/1.074, allocations: 15.31 kB / 0.9587 GB, free: 1.434 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.000869/1.075, allocations: 209.2 kB / 0.9589 GB, free: 1.43 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.002465/1.078, allocations: 0.7369 MB / 0.9596 GB, free: 1.422 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.001833/1.08, allocations: 445.4 kB / 0.96 GB, free: 1.414 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.004728/1.084, allocations: 3.247 MB / 0.9632 GB, free: 1.406 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.003966/1.088, allocations: 2.181 MB / 0.9654 GB, free: 1.176 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002446/1.091, allocations: 0.9559 MB / 0.9663 GB, free: 1 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001402/1.092, allocations: 0.844 MB / 0.9671 GB, free: 0.8398 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.000155/1.093, allocations: 47.59 kB / 0.9672 GB, free: 0.8398 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001714/1.094, allocations: 0.578 MB / 0.9677 GB, free: 0.8008 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0004187/1.095, allocations: 330.6 kB / 0.968 GB, free: 0.7539 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003733/1.095, allocations: 247.1 kB / 0.9683 GB, free: 0.6836 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001702/1.097, allocations: 1.187 MB / 0.9694 GB, free: 0.5664 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.531e-06/1.097, allocations: 0 / 0.9694 GB, free: 0.5664 MB / 474.7 MB
Notification: Performance of FrontEnd: time 1.954e-06/1.097, allocations: 0 / 0.9694 GB, free: 0.5664 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.79e-05/1.097, allocations: 0 / 0.9694 GB, free: 0.5664 MB / 474.7 MB
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 0.003972/1.101, allocations: 1.515 MB / 0.9709 GB, free: 15.71 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.252e-05/1.101, allocations: 14.91 kB / 0.9709 GB, free: 15.71 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001094/1.102, allocations: 203.8 kB / 0.9711 GB, free: 15.64 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002303/1.104, allocations: 0.8682 MB / 0.972 GB, free: 15.22 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.403e-05/1.104, allocations: 44.69 kB / 0.972 GB, free: 15.22 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001546/1.105, allocations: 66.08 kB / 0.9721 GB, free: 15.22 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002144/1.107, allocations: 0.9919 MB / 0.973 GB, free: 14.77 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.731e-05/1.107, allocations: 7.078 kB / 0.973 GB, free: 14.76 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.169e-05/1.107, allocations: 25.84 kB / 0.9731 GB, free: 14.76 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.132e-05/1.107, allocations: 14.44 kB / 0.9731 GB, free: 14.76 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002022/1.109, allocations: 0.8042 MB / 0.9739 GB, free: 14.58 MB / 490.7 MB
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 0.006684/1.116, allocations: 4.808 MB / 0.9786 GB, free: 10.79 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003522/1.119, allocations: 4.017 MB / 0.9825 GB, free: 6.402 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008104/1.12, allocations: 368.1 kB / 0.9828 GB, free: 6.32 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004021/1.12, allocations: 195.2 kB / 0.983 GB, free: 6.125 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007836/1.121, allocations: 334.1 kB / 0.9833 GB, free: 5.977 MB / 490.7 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005425/1.122, allocations: 30.75 kB / 0.9834 GB, free: 5.961 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=35): time 3.857e-06/1.122, allocations: 0 / 0.9834 GB, free: 5.961 MB / 490.7 MB
Notification: Performance of matching and sorting (n=35): time 0.00794/1.13, allocations: 1.603 MB / 0.9849 GB, free: 5.27 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.573e-05/1.13, allocations: 83.36 kB / 0.985 GB, free: 5.176 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002036/1.132, allocations: 1.172 MB / 0.9862 GB, free: 4.809 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 7.455e-05/1.132, allocations: 37.89 kB / 0.9862 GB, free: 4.777 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0005554/1.133, allocations: 0.5099 MB / 0.9867 GB, free: 4.562 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001465/1.133, allocations: 127.8 kB / 0.9868 GB, free: 4.473 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.889e-05/1.133, allocations: 13.28 kB / 0.9868 GB, free: 4.469 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001402/1.133, allocations: 329.4 kB / 0.9871 GB, free: 4.152 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005865/1.133, allocations: 209.4 kB / 0.9873 GB, free: 4.109 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009272/1.134, allocations: 0.5313 MB / 0.9879 GB, free: 3.672 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007513/1.135, allocations: 320.9 kB / 0.9882 GB, free: 3.566 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.631e-06/1.135, allocations: 0 / 0.9882 GB, free: 3.566 MB / 490.7 MB
Notification: Performance of matching and sorting (n=58) (initialization): time 0.003467/1.139, allocations: 1.042 MB / 0.9892 GB, free: 3.18 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0002316/1.139, allocations: 270.4 kB / 0.9894 GB, free: 2.863 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.151e-05/1.139, allocations: 7.172 kB / 0.9895 GB, free: 2.863 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00204/1.141, allocations: 341.7 kB / 0.9898 GB, free: 2.75 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006829/1.142, allocations: 101.8 kB / 0.9899 GB, free: 2.723 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001463/1.143, allocations: 1.008 MB / 0.9909 GB, free: 2.082 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001655/1.145, allocations: 97.86 kB / 0.991 GB, free: 2.043 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.798e-05/1.145, allocations: 29.42 kB / 0.991 GB, free: 2.039 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 8.165e-06/1.145, allocations: 2.5 kB / 0.991 GB, free: 2.039 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002203/1.147, allocations: 0.7938 MB / 0.9918 GB, free: 1.793 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.875e-06/1.147, allocations: 6.875 kB / 0.9918 GB, free: 1.789 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008922/1.148, allocations: 233.9 kB / 0.992 GB, free: 1.727 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006671/1.149, allocations: 109.2 kB / 0.9921 GB, free: 1.695 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005105/1.154, allocations: 2.931 MB / 0.995 GB, free: 15.93 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001675/1.156, allocations: 101.7 kB / 0.9951 GB, free: 15.89 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.043e-05/1.156, allocations: 27.81 kB / 0.9951 GB, free: 15.88 MB / 0.4948 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): 36
 * 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 19}
Notification: Performance of prepare postOptimizeDAE: time 0.0008289/1.157, allocations: 478.8 kB / 0.9955 GB, free: 15.61 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001789/1.157, allocations: 108 kB / 0.9956 GB, free: 15.55 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002151/1.159, allocations: 0.7773 MB / 0.9964 GB, free: 15.3 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.266e-06/1.159, allocations: 0 / 0.9964 GB, free: 15.3 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.594e-06/1.159, allocations: 6.922 kB / 0.9964 GB, free: 15.3 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005027/1.159, allocations: 231.1 kB / 0.9966 GB, free: 15.13 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001887/1.16, allocations: 6.125 kB / 0.9966 GB, free: 15.13 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001178/1.161, allocations: 78.58 kB / 0.9967 GB, free: 15.09 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001414/1.161, allocations: 52.86 kB / 0.9968 GB, free: 15.07 MB / 0.4948 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002622/1.164, allocations: 0.8943 MB / 0.9976 GB, free: 14.67 MB / 0.4948 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002023/1.166, allocations: 1.021 MB / 0.9986 GB, free: 14.17 MB / 0.4948 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.00056/1.166, allocations: 206.3 kB / 0.9988 GB, free: 14.12 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 0.001582/1.168, allocations: 0.828 MB / 0.9996 GB, free: 13.85 MB / 0.4948 GB
Notification: Performance of Backend: time 4.61e-07/1.168, allocations: 2.469 kB / 0.9996 GB, free: 13.85 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 0.003948/1.172, allocations: 1.197 MB / 1.001 GB, free: 13.28 MB / 0.4948 GB
Notification: Performance of SimCode: time 0.006859/1.179, allocations: 3.034 MB / 1.004 GB, free: 11.5 MB / 0.4948 GB
Notification: Performance of Templates: time 0.05469/1.233, allocations: 20.36 MB / 1.024 GB, free: 8.211 MB / 0.5105 GB