Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.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.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.957/4.957, allocations: 0.5623 GB / 0.5769 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 0.00237/0.00237, allocations: 351.5 kB / 0.644 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 4.573/4.573, allocations: 410.7 MB / 1.112 GB, free: 6.004 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 0.001782/0.001781, allocations: 187.5 kB / 1.225 GB, free: 6.145 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004917/0.0004918, allocations: 12 kB / 1.348 GB, free: 8.285 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5861/0.5866, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.1722/0.7588, allocations: 146 MB / 1.603 GB, free: 138.4 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.004958/0.7638, allocations: 1.698 MB / 1.605 GB, free: 136.7 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004164/0.7643, allocations: 15.88 kB / 1.605 GB, free: 136.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008506/0.7652, allocations: 159 kB / 1.605 GB, free: 136.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002265/0.7675, allocations: 0.5325 MB / 1.606 GB, free: 136 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002238/0.7697, allocations: 418 kB / 1.606 GB, free: 135.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.004841/0.7746, allocations: 2.987 MB / 1.609 GB, free: 132.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004758/0.7794, allocations: 2.046 MB / 1.611 GB, free: 130.6 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002254/0.7817, allocations: 0.8013 MB / 1.612 GB, free: 129.8 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001371/0.7831, allocations: 0.7001 MB / 1.612 GB, free: 129.1 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001592/0.7833, allocations: 36 kB / 1.612 GB, free: 129 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001666/0.785, allocations: 387.1 kB / 1.613 GB, free: 128.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004393/0.7854, allocations: 286.9 kB / 1.613 GB, free: 128.4 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003815/0.7858, allocations: 229.1 kB / 1.613 GB, free: 128.1 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001715/0.7876, allocations: 0.9938 MB / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.091e-06/0.7876, allocations: 0 / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.074e-06/0.7876, allocations: 0 / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.969e-05/0.7877, allocations: 0 / 1.614 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 0.003929/0.7916, allocations: 1.319 MB / 1.616 GB, free: 125.8 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.808e-05/0.7917, allocations: 8.031 kB / 1.616 GB, free: 125.7 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001678/0.7934, allocations: 186.5 kB / 1.616 GB, free: 125.6 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003134/0.7966, allocations: 0.8079 MB / 1.617 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.555e-05/0.7967, allocations: 48.98 kB / 1.617 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002/0.7969, allocations: 56 kB / 1.617 GB, free: 124.6 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002428/0.7994, allocations: 0.8239 MB / 1.617 GB, free: 123.7 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.479e-05/0.7994, allocations: 4 kB / 1.617 GB, free: 123.7 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000116/0.7996, allocations: 20 kB / 1.618 GB, free: 123.7 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.451e-05/0.7996, allocations: 16 kB / 1.618 GB, free: 123.7 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002116/0.8018, allocations: 0.5773 MB / 1.618 GB, free: 123.1 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 0.007136/0.8089, allocations: 4.25 MB / 1.622 GB, free: 118.6 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001613/0.8106, allocations: 458.3 kB / 1.623 GB, free: 118.1 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001039/0.8117, allocations: 348.4 kB / 1.623 GB, free: 117.8 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004467/0.8121, allocations: 194.2 kB / 1.623 GB, free: 117.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009649/0.8131, allocations: 320.2 kB / 1.623 GB, free: 117.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006049/0.8138, allocations: 31.69 kB / 1.624 GB, free: 117.2 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=33): time 6.297e-06/0.8138, allocations: 0 / 1.624 GB, free: 117.2 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=33): time 0.01161/0.8254, allocations: 1.697 MB / 1.625 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.866e-05/0.8255, allocations: 81.11 kB / 1.625 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002862/0.8284, allocations: 1.147 MB / 1.626 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001153/0.8285, allocations: 37.7 kB / 1.626 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006937/0.8293, allocations: 492.2 kB / 1.627 GB, free: 113.7 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000176/0.8295, allocations: 114.5 kB / 1.627 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.817e-05/0.8296, allocations: 12 kB / 1.627 GB, free: 113.5 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 8.919e-05/0.8297, allocations: 325.9 kB / 1.627 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008095/0.8305, allocations: 209.1 kB / 1.628 GB, free: 113 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001145/0.8317, allocations: 0.5253 MB / 1.628 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009908/0.8327, allocations: 311.9 kB / 1.628 GB, free: 112 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.582e-06/0.8327, allocations: 8 kB / 1.628 GB, free: 112 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.004953/0.8377, allocations: 1.048 MB / 1.629 GB, free: 111 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001907/0.8379, allocations: 275.3 kB / 1.63 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.013e-05/0.838, allocations: 8 kB / 1.63 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002754/0.8408, allocations: 348.4 kB / 1.63 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007983/0.8416, allocations: 103.8 kB / 1.63 GB, free: 110.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002053/0.8437, allocations: 1.04 MB / 1.631 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002136/0.8458, allocations: 87.81 kB / 1.631 GB, free: 109 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001227/0.846, allocations: 27.98 kB / 1.631 GB, free: 109 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.655e-05/0.846, allocations: 11.95 kB / 1.631 GB, free: 109 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003147/0.8492, allocations: 0.7903 MB / 1.632 GB, free: 108.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.728e-05/0.8492, allocations: 4 kB / 1.632 GB, free: 108.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00148/0.8507, allocations: 253 kB / 1.632 GB, free: 107.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007888/0.8516, allocations: 103.8 kB / 1.632 GB, free: 107.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007245/0.8588, allocations: 3.045 MB / 1.635 GB, free: 104.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002043/0.8609, allocations: 87.81 kB / 1.635 GB, free: 104.6 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.92e-05/0.8611, allocations: 24 kB / 1.635 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 {1 20}
Notification: Performance of prepare postOptimizeDAE: time 0.001034/0.8621, allocations: 480.6 kB / 1.636 GB, free: 104.1 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000254/0.8624, allocations: 98.78 kB / 1.636 GB, free: 104 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002887/0.8653, allocations: 0.7774 MB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.187e-05/0.8653, allocations: 4 kB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.182e-06/0.8654, allocations: 0 / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.299e-05/0.8654, allocations: 7.984 kB / 1.637 GB, free: 103.2 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005239/0.8706, allocations: 1.734 MB / 1.638 GB, free: 101.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.097e-05/0.8707, allocations: 4 kB / 1.638 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004973/0.8712, allocations: 68.09 kB / 1.638 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001212/0.8724, allocations: 240.6 kB / 1.639 GB, free: 101 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.816e-05/0.8725, allocations: 11.98 kB / 1.639 GB, free: 101 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001713/0.8743, allocations: 1.009 MB / 1.64 GB, free: 100 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.323e-06/0.8743, allocations: 3.953 kB / 1.64 GB, free: 99.99 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002817/0.8771, allocations: 0.9 MB / 1.641 GB, free: 99.05 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00101/0.8782, allocations: 227.8 kB / 1.641 GB, free: 98.81 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003464/0.8786, allocations: 8 kB / 1.641 GB, free: 98.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001947/0.8805, allocations: 71.72 kB / 1.641 GB, free: 98.73 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000208/0.8808, allocations: 35.95 kB / 1.641 GB, free: 98.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.375e-05/0.8809, allocations: 8 kB / 1.641 GB, free: 98.69 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002343/0.8833, allocations: 0.8119 MB / 1.642 GB, free: 97.87 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 1.55e-06/0.8833, allocations: 0 / 1.642 GB, free: 97.87 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.003149/0.8865, allocations: 475.4 kB / 1.642 GB, free: 97.41 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count)
 * Number of discrete states: 1 (pulse_m_flow.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (13):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 20}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007075/0.8872, allocations: 190.1 kB / 1.642 GB, free: 97.22 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.004597/0.8918, allocations: 1.129 MB / 1.643 GB, free: 96.06 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 6.995e-06/0.8919, allocations: 0 / 1.643 GB, free: 96.06 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.001355/0.8933, allocations: 259 kB / 1.644 GB, free: 95.8 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003878/0.8972, allocations: 0.6318 MB / 1.644 GB, free: 95.18 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003108/0.9003, allocations: 1.995 MB / 1.646 GB, free: 93.14 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006904/0.901, allocations: 1.201 MB / 1.647 GB, free: 91.9 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.001326/0.9024, allocations: 344.1 kB / 1.648 GB, free: 91.56 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001681/0.9026, allocations: 63.44 kB / 1.648 GB, free: 91.5 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.688e-06/0.9026, allocations: 0 / 1.648 GB, free: 91.5 MB / 0.8542 GB
Notification: Performance of Templates: time 0.04073/0.9433, allocations: 20.71 MB / 1.668 GB, free: 71.19 MB / 0.8542 GB