Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Airflow.Multizone.Examples.Orifice.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.Airflow.Multizone.Examples.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001706/0.001709, allocations: 189 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 0.8139/0.8139, allocations: 82.92 MB / 99.41 MB, free: 3.238 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 2.397/2.397, allocations: 205.4 MB / 325.4 MB, free: 3.309 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 0.001011/0.00101, allocations: 90.8 kB / 393.6 MB, free: 15.07 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004372/0.0004374, allocations: 12 kB / 471.5 MB, free: 66.55 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08977/0.09023, allocations: 67.45 MB / 0.5263 GB, free: 15.06 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.Orifice): time 0.5636/0.6539, allocations: 145.2 MB / 0.6681 GB, free: 11.07 MB / 458.7 MB
Notification: Performance of NFInst.instExpressions: time 0.004853/0.6588, allocations: 2.292 MB / 0.6703 GB, free: 9.23 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0005203/0.6594, allocations: 9.719 kB / 0.6703 GB, free: 9.227 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0008818/0.6603, allocations: 236.7 kB / 0.6706 GB, free: 9.031 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.002533/0.6628, allocations: 0.7482 MB / 0.6713 GB, free: 8.418 MB / 458.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002174/0.665, allocations: 0.5636 MB / 0.6719 GB, free: 8.023 MB / 458.7 MB
Notification: Performance of NFFlatten.flatten: time 0.001271/0.6663, allocations: 0.5902 MB / 0.6724 GB, free: 7.645 MB / 458.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00055/0.6669, allocations: 262.3 kB / 0.6727 GB, free: 7.484 MB / 458.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001197/0.6681, allocations: 465.7 kB / 0.6731 GB, free: 7.195 MB / 458.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003447/0.6685, allocations: 219.7 kB / 0.6733 GB, free: 7.066 MB / 458.7 MB
Notification: Performance of NFPackage.collectConstants: time 5.824e-05/0.6686, allocations: 24.47 kB / 0.6734 GB, free: 7.062 MB / 458.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001463/0.67, allocations: 489.9 kB / 0.6738 GB, free: 6.859 MB / 458.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001884/0.6702, allocations: 127.8 kB / 0.6739 GB, free: 6.777 MB / 458.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001473/0.6704, allocations: 107.9 kB / 0.6741 GB, free: 6.711 MB / 458.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0009244/0.6713, allocations: 0.5241 MB / 0.6746 GB, free: 6.391 MB / 458.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.369e-06/0.6714, allocations: 4 kB / 0.6746 GB, free: 6.387 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.02e-06/0.6714, allocations: 0 / 0.6746 GB, free: 6.387 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 8.965e-06/0.6714, allocations: 0 / 0.6746 GB, free: 6.387 MB / 458.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.001374/0.6728, allocations: 0.7203 MB / 0.6753 GB, free: 5.766 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.615e-05/0.6728, allocations: 10.31 kB / 0.6753 GB, free: 5.766 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001612/0.6744, allocations: 187.5 kB / 0.6755 GB, free: 5.676 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007299/0.6752, allocations: 363.6 kB / 0.6758 GB, free: 5.348 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.787e-05/0.6753, allocations: 25.47 kB / 0.6758 GB, free: 5.336 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.483e-05/0.6753, allocations: 28.88 kB / 0.6759 GB, free: 5.328 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008403/0.6762, allocations: 367.5 kB / 0.6762 GB, free: 5.078 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.856e-05/0.6762, allocations: 0 / 0.6762 GB, free: 5.078 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.773e-05/0.6763, allocations: 20.89 kB / 0.6762 GB, free: 5.062 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.715e-05/0.6763, allocations: 12.16 kB / 0.6762 GB, free: 5.059 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006886/0.677, allocations: 265.9 kB / 0.6765 GB, free: 4.941 MB / 458.7 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 0.002586/0.6796, allocations: 1.677 MB / 0.6781 GB, free: 3.387 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005397/0.6802, allocations: 221.1 kB / 0.6783 GB, free: 3.277 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001025/0.6812, allocations: 0.71 MB / 0.679 GB, free: 2.488 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.092e-05/0.6813, allocations: 37.84 kB / 0.6791 GB, free: 2.445 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=23): time 4.096e-06/0.6813, allocations: 0 / 0.6791 GB, free: 2.445 MB / 458.7 MB
Notification: Performance of matching and sorting (n=23): time 0.00124/0.6826, allocations: 371 kB / 0.6794 GB, free: 2.27 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.143e-05/0.6826, allocations: 57.94 kB / 0.6795 GB, free: 2.203 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006544/0.6833, allocations: 426.1 kB / 0.6799 GB, free: 1.848 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 4.228e-05/0.6834, allocations: 29.7 kB / 0.6799 GB, free: 1.812 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002346/0.6836, allocations: 220.2 kB / 0.6801 GB, free: 1.594 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 9.647e-05/0.6837, allocations: 78.83 kB / 0.6802 GB, free: 1.516 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.659e-05/0.6837, allocations: 4 kB / 0.6802 GB, free: 1.512 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002104/0.684, allocations: 354.8 kB / 0.6805 GB, free: 1.156 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002722/0.6842, allocations: 75.95 kB / 0.6806 GB, free: 1.082 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00032/0.6846, allocations: 133 kB / 0.6807 GB, free: 0.9414 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002935/0.6849, allocations: 95.91 kB / 0.6808 GB, free: 0.8477 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.257e-06/0.6849, allocations: 4.031 kB / 0.6808 GB, free: 0.8438 MB / 458.7 MB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.0007994/0.6857, allocations: 293.2 kB / 0.6811 GB, free: 0.5547 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.43e-05/0.6858, allocations: 8.781 kB / 0.6811 GB, free: 0.5469 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.028e-05/0.6858, allocations: 3.984 kB / 0.6811 GB, free: 0.543 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.642e-05/0.6858, allocations: 0 / 0.6811 GB, free: 0.543 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003113/0.6861, allocations: 59.89 kB / 0.6812 GB, free: 496 kB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.06e-05/0.6862, allocations: 4 kB / 0.6812 GB, free: 492 kB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003585/0.6865, allocations: 49.42 kB / 0.6812 GB, free: 444 kB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.834e-05/0.6866, allocations: 12 kB / 0.6812 GB, free: 432 kB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * 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 (28):
 * Single equations (assignments): 28
 * 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 0.0002697/0.6869, allocations: 161.8 kB / 0.6814 GB, free: 260 kB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001048/0.687, allocations: 43.53 kB / 0.6814 GB, free: 216 kB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008462/0.6878, allocations: 293 kB / 0.6817 GB, free: 15.92 MB / 474.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.227e-06/0.6879, allocations: 4 kB / 0.6817 GB, free: 15.91 MB / 474.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.833e-06/0.6879, allocations: 4.875 kB / 0.6817 GB, free: 15.91 MB / 474.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.809e-06/0.6879, allocations: 3.984 kB / 0.6817 GB, free: 15.91 MB / 474.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001795/0.6897, allocations: 0.8136 MB / 0.6825 GB, free: 15.02 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.48e-06/0.6897, allocations: 0 / 0.6825 GB, free: 15.02 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003122/0.6901, allocations: 47.92 kB / 0.6826 GB, free: 14.97 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.065e-05/0.6901, allocations: 3.953 kB / 0.6826 GB, free: 14.97 MB / 474.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.889e-05/0.6901, allocations: 12 kB / 0.6826 GB, free: 14.96 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.909e-06/0.6901, allocations: 12.17 kB / 0.6826 GB, free: 14.95 MB / 474.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.194e-06/0.6902, allocations: 4 kB / 0.6826 GB, free: 14.94 MB / 474.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00121/0.6914, allocations: 0.5956 MB / 0.6832 GB, free: 14.27 MB / 474.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003014/0.6917, allocations: 148.5 kB / 0.6833 GB, free: 14.11 MB / 474.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.67e-05/0.6918, allocations: 4 kB / 0.6833 GB, free: 14.11 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004115/0.6922, allocations: 31.97 kB / 0.6834 GB, free: 14.07 MB / 474.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.261e-05/0.6923, allocations: 16.08 kB / 0.6834 GB, free: 14.06 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.296e-05/0.6924, allocations: 19.92 kB / 0.6834 GB, free: 14.04 MB / 474.7 MB
Notification: Performance of sorting global known variables: time 0.000489/0.6929, allocations: 295.1 kB / 0.6837 GB, free: 13.75 MB / 474.7 MB
Notification: Performance of sort global known variables: time 3.303e-06/0.6929, allocations: 0 / 0.6837 GB, free: 13.75 MB / 474.7 MB
Notification: Performance of remove unused functions: time 0.0006283/0.6935, allocations: 115.9 kB / 0.6838 GB, free: 13.64 MB / 474.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 3 (ori.mExc,den1.d,den2.d)
 * 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 (23):
 * Single equations (assignments): 23
 * 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 0.0004995/0.694, allocations: 191.8 kB / 0.684 GB, free: 13.45 MB / 474.7 MB
Notification: Performance of simCode: created initialization part: time 0.0006793/0.6947, allocations: 223.1 kB / 0.6842 GB, free: 13.23 MB / 474.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.559e-06/0.6947, allocations: 3.938 kB / 0.6842 GB, free: 13.23 MB / 474.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003233/0.6951, allocations: 118.6 kB / 0.6843 GB, free: 13.12 MB / 474.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001372/0.6965, allocations: 213.9 kB / 0.6845 GB, free: 12.91 MB / 474.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0022/0.6987, allocations: 1.079 MB / 0.6856 GB, free: 11.79 MB / 474.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000605/0.6993, allocations: 0.8391 MB / 0.6864 GB, free: 10.93 MB / 474.7 MB
Notification: Performance of simCode: alias equations: time 0.0005058/0.6998, allocations: 87.34 kB / 0.6865 GB, free: 10.84 MB / 474.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001248/0.7, allocations: 31.44 kB / 0.6865 GB, free: 10.81 MB / 474.7 MB
Notification: Performance of SimCode: time 1.541e-06/0.7, allocations: 0 / 0.6865 GB, free: 10.81 MB / 474.7 MB
Notification: Performance of Templates: time 0.01971/0.7197, allocations: 7.398 MB / 0.6937 GB, free: 3.52 MB / 474.7 MB