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 4.972/4.972, allocations: 0.5623 GB / 0.5775 GB, free: 3.344 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 0.002527/0.002526, allocations: 360.9 kB / 0.6446 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 4.234/4.234, allocations: 410.7 MB / 1.113 GB, free: 5.953 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 0.00185/0.00185, allocations: 187.6 kB / 1.226 GB, free: 6.141 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006655/0.0006657, allocations: 15.98 kB / 1.349 GB, free: 8.27 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7284/0.7291, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.445/7.174, allocations: 2.063 GB / 3.525 GB, free: 280.5 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003179/7.174, allocations: 98.58 kB / 3.525 GB, free: 280.5 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 4.463/11.64, allocations: 0.9586 GB / 4.483 GB, free: 98.47 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.725e-06/11.64, allocations: 0 / 4.483 GB, free: 98.47 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001802/11.64, allocations: 35.98 kB / 4.483 GB, free: 98.43 MB / 0.948 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 0.008469/11.65, allocations: 1.507 MB / 4.485 GB, free: 96.87 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.746e-05/11.65, allocations: 11.62 kB / 4.485 GB, free: 96.86 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001674/11.65, allocations: 190.5 kB / 4.485 GB, free: 96.67 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006554/11.65, allocations: 1.385 MB / 4.486 GB, free: 95.23 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.424e-05/11.66, allocations: 45 kB / 4.486 GB, free: 95.18 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001881/11.66, allocations: 67.92 kB / 4.487 GB, free: 95.12 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001769/11.66, allocations: 0.7936 MB / 4.487 GB, free: 94.25 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.008e-05/11.66, allocations: 8 kB / 4.487 GB, free: 94.25 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.835e-05/11.66, allocations: 20 kB / 4.487 GB, free: 94.23 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.83e-05/11.66, allocations: 23.89 kB / 4.487 GB, free: 94.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001472/11.66, allocations: 0.5306 MB / 4.488 GB, free: 93.67 MB / 0.948 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 0.005582/11.66, allocations: 4.227 MB / 4.492 GB, free: 89.18 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001162/11.67, allocations: 448.2 kB / 4.492 GB, free: 88.73 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007478/11.67, allocations: 345.6 kB / 4.493 GB, free: 88.39 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003834/11.67, allocations: 194.2 kB / 4.493 GB, free: 88.17 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007375/11.67, allocations: 323.1 kB / 4.493 GB, free: 87.83 MB / 0.948 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.000622/11.67, allocations: 31.59 kB / 4.493 GB, free: 87.8 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=33): time 3.136e-06/11.67, allocations: 0 / 4.493 GB, free: 87.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=33): time 0.008962/11.68, allocations: 1.606 MB / 4.495 GB, free: 86.16 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.377e-05/11.68, allocations: 85.05 kB / 4.495 GB, free: 86.06 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002085/11.68, allocations: 1.147 MB / 4.496 GB, free: 84.9 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001349/11.68, allocations: 37.7 kB / 4.496 GB, free: 84.86 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005003/11.68, allocations: 488.8 kB / 4.497 GB, free: 84.37 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001267/11.68, allocations: 118.4 kB / 4.497 GB, free: 84.25 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.091e-05/11.68, allocations: 16 kB / 4.497 GB, free: 84.24 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 7.064e-05/11.68, allocations: 318 kB / 4.497 GB, free: 83.92 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005769/11.68, allocations: 209 kB / 4.497 GB, free: 83.72 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008104/11.68, allocations: 0.5307 MB / 4.498 GB, free: 83.05 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007237/11.68, allocations: 318.8 kB / 4.498 GB, free: 82.74 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.181e-06/11.68, allocations: 0 / 4.498 GB, free: 82.74 MB / 0.948 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.003711/11.69, allocations: 1.038 MB / 4.499 GB, free: 81.68 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001599/11.69, allocations: 277.1 kB / 4.499 GB, free: 81.33 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.285e-05/11.69, allocations: 12 kB / 4.499 GB, free: 81.32 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002335/11.69, allocations: 390.8 kB / 4.5 GB, free: 80.94 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004895/11.69, allocations: 71.94 kB / 4.5 GB, free: 80.87 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002316/11.69, allocations: 1.109 MB / 4.501 GB, free: 79.74 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001845/11.69, allocations: 91.7 kB / 4.501 GB, free: 79.65 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001133/11.69, allocations: 24 kB / 4.501 GB, free: 79.62 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.267e-05/11.69, allocations: 7.75 kB / 4.501 GB, free: 79.62 MB / 0.948 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002362/11.7, allocations: 0.79 MB / 4.502 GB, free: 78.82 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.181e-05/11.7, allocations: 4 kB / 4.502 GB, free: 78.82 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009357/11.7, allocations: 233.5 kB / 4.502 GB, free: 78.59 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004469/11.7, allocations: 68.08 kB / 4.502 GB, free: 78.52 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0056/11.7, allocations: 3.028 MB / 4.505 GB, free: 75.36 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001719/11.7, allocations: 95.75 kB / 4.505 GB, free: 75.27 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.418e-05/11.7, allocations: 23.98 kB / 4.505 GB, free: 75.25 MB / 0.948 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 0.0008194/11.71, allocations: 472.2 kB / 4.505 GB, free: 74.78 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002788/11.71, allocations: 110.7 kB / 4.506 GB, free: 74.67 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00222/11.71, allocations: 0.7769 MB / 4.506 GB, free: 73.87 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.927e-06/11.71, allocations: 4 kB / 4.506 GB, free: 73.87 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.168e-06/11.71, allocations: 0 / 4.506 GB, free: 73.87 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.009e-05/11.71, allocations: 7.984 kB / 4.506 GB, free: 73.86 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004163/11.71, allocations: 1.728 MB / 4.508 GB, free: 72.05 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.263e-06/11.71, allocations: 4 kB / 4.508 GB, free: 72.05 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000244/11.71, allocations: 40.14 kB / 4.508 GB, free: 72.01 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008961/11.71, allocations: 272.1 kB / 4.508 GB, free: 71.74 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.951e-05/11.71, allocations: 8 kB / 4.508 GB, free: 71.73 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001488/11.72, allocations: 1.028 MB / 4.509 GB, free: 70.68 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.849e-06/11.72, allocations: 4 kB / 4.509 GB, free: 70.68 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002118/11.72, allocations: 0.898 MB / 4.51 GB, free: 69.74 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006901/11.72, allocations: 231.7 kB / 4.51 GB, free: 69.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002155/11.72, allocations: 11.98 kB / 4.51 GB, free: 69.48 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001296/11.72, allocations: 67.78 kB / 4.511 GB, free: 69.42 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001422/11.72, allocations: 35.84 kB / 4.511 GB, free: 69.38 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.984e-05/11.72, allocations: 15.98 kB / 4.511 GB, free: 69.37 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.001549/11.72, allocations: 0.8041 MB / 4.511 GB, free: 68.55 MB / 0.948 GB
Notification: Performance of sort global known variables: time 5.61e-07/11.72, allocations: 0 / 4.511 GB, free: 68.55 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.002411/11.72, allocations: 0.5387 MB / 4.512 GB, free: 68.02 MB / 0.948 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 {10 11}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0017/11.73, allocations: 0.903 MB / 4.513 GB, free: 67.13 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.0042/11.73, allocations: 1.235 MB / 4.514 GB, free: 65.86 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 5.5e-06/11.73, allocations: 0 / 4.514 GB, free: 65.86 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.001063/11.73, allocations: 308.2 kB / 4.514 GB, free: 65.56 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005981/11.74, allocations: 0.6364 MB / 4.515 GB, free: 64.94 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004316/11.74, allocations: 2.086 MB / 4.517 GB, free: 62.81 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000759/11.74, allocations: 1.205 MB / 4.518 GB, free: 61.57 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001672/11.74, allocations: 304.4 kB / 4.518 GB, free: 61.27 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000227/11.74, allocations: 67.42 kB / 4.518 GB, free: 61.21 MB / 0.948 GB
Notification: Performance of SimCode: time 1.362e-06/11.74, allocations: 0 / 4.518 GB, free: 61.21 MB / 0.948 GB
Notification: Performance of Templates: time 0.07017/11.81, allocations: 31.13 MB / 4.549 GB, free: 30.4 MB / 0.948 GB