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 0.002564/0.002568, allocations: 357.2 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.531/1.531, allocations: 165.8 MB / 182.5 MB, free: 5.438 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 3.642/3.642, allocations: 410.8 MB / 0.5995 GB, free: 15.1 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 0.001754/0.001753, allocations: 210.5 kB / 0.6662 GB, free: 6.918 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004717/0.0004721, allocations: 15.94 kB / 0.7423 GB, free: 8.965 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.331/0.3315, allocations: 67.44 MB / 0.8081 GB, free: 28.67 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.Orifice): time 0.5448/0.8764, allocations: 156.6 MB / 0.9611 GB, free: 1.352 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.005067/0.8815, allocations: 2.399 MB / 0.9634 GB, free: 1.316 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006464/0.8822, allocations: 11.94 kB / 0.9634 GB, free: 1.316 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.0008017/0.883, allocations: 209.8 kB / 0.9636 GB, free: 1.312 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.00271/0.8857, allocations: 0.798 MB / 0.9644 GB, free: 1.305 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002113/0.8879, allocations: 0.5699 MB / 0.9649 GB, free: 1.289 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.001747/0.8896, allocations: 1.143 MB / 0.9661 GB, free: 1.289 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005065/0.8902, allocations: 258.3 kB / 0.9663 GB, free: 1.254 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001123/0.8913, allocations: 477.2 kB / 0.9668 GB, free: 1.18 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004202/0.8917, allocations: 302.7 kB / 0.967 GB, free: 1.121 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 6.677e-05/0.8918, allocations: 18.44 kB / 0.9671 GB, free: 1.121 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.00143/0.8933, allocations: 460.8 kB / 0.9675 GB, free: 1.07 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001603/0.8935, allocations: 133.7 kB / 0.9676 GB, free: 1.055 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001376/0.8936, allocations: 111.4 kB / 0.9677 GB, free: 1.008 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0008039/0.8944, allocations: 0.5258 MB / 0.9683 GB, free: 0.9609 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.977e-06/0.8944, allocations: 0 / 0.9683 GB, free: 0.9609 MB / 474.7 MB
Notification: Performance of FrontEnd: time 1.621e-06/0.8945, allocations: 0 / 0.9683 GB, free: 0.9609 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 8.64e-06/0.8945, allocations: 3.938 kB / 0.9683 GB, free: 0.957 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: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.00125/0.8957, allocations: 0.7236 MB / 0.969 GB, free: 436 kB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.646e-05/0.8958, allocations: 8.594 kB / 0.969 GB, free: 436 kB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001644/0.8974, allocations: 184.7 kB / 0.9691 GB, free: 408 kB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006951/0.8982, allocations: 370.3 kB / 0.9695 GB, free: 152 kB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.772e-05/0.8982, allocations: 23.08 kB / 0.9695 GB, free: 152 kB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.037e-05/0.8983, allocations: 29.31 kB / 0.9696 GB, free: 152 kB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007661/0.8991, allocations: 376.5 kB / 0.9699 GB, free: 44 kB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.983e-05/0.8991, allocations: 2.203 kB / 0.9699 GB, free: 44 kB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.899e-05/0.8992, allocations: 12.44 kB / 0.9699 GB, free: 44 kB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.024e-05/0.8992, allocations: 10 kB / 0.9699 GB, free: 44 kB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006605/0.8999, allocations: 268.1 kB / 0.9702 GB, free: 32 kB / 474.7 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 0.002442/0.9023, allocations: 1.679 MB / 0.9718 GB, free: 14.86 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004755/0.9028, allocations: 203.8 kB / 0.972 GB, free: 14.84 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002758/0.9031, allocations: 128.6 kB / 0.9721 GB, free: 14.82 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.001274/0.9044, allocations: 0.8835 MB / 0.973 GB, free: 13.88 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.239e-05/0.9045, allocations: 33.44 kB / 0.973 GB, free: 13.84 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=23): time 3.402e-06/0.9045, allocations: 0 / 0.973 GB, free: 13.84 MB / 490.7 MB
Notification: Performance of matching and sorting (n=23): time 0.001173/0.9057, allocations: 364.5 kB / 0.9734 GB, free: 13.79 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.882e-05/0.9057, allocations: 61.52 kB / 0.9734 GB, free: 13.72 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005781/0.9063, allocations: 421.6 kB / 0.9738 GB, free: 13.6 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 4.413e-05/0.9064, allocations: 32.58 kB / 0.9739 GB, free: 13.57 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001826/0.9066, allocations: 214.6 kB / 0.9741 GB, free: 13.46 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 8.943e-05/0.9067, allocations: 80.34 kB / 0.9742 GB, free: 13.41 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.615e-05/0.9067, allocations: 7.062 kB / 0.9742 GB, free: 13.41 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001959/0.9069, allocations: 350.6 kB / 0.9745 GB, free: 13.1 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002467/0.9072, allocations: 86.81 kB / 0.9746 GB, free: 13.09 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002775/0.9075, allocations: 128 kB / 0.9747 GB, free: 13.06 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002642/0.9077, allocations: 98.95 kB / 0.9748 GB, free: 13.06 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.473e-06/0.9078, allocations: 4 kB / 0.9748 GB, free: 13.05 MB / 490.7 MB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.0007214/0.9085, allocations: 289.2 kB / 0.9751 GB, free: 13 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.817e-05/0.9085, allocations: 5.141 kB / 0.9751 GB, free: 13 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.76e-06/0.9085, allocations: 3.5 kB / 0.9751 GB, free: 13 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.425e-05/0.9086, allocations: 0 / 0.9751 GB, free: 13 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000298/0.9089, allocations: 60.95 kB / 0.9751 GB, free: 12.99 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.363e-05/0.9089, allocations: 10.84 kB / 0.9752 GB, free: 12.98 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003393/0.9093, allocations: 41.27 kB / 0.9752 GB, free: 12.96 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.264e-05/0.9093, allocations: 8.344 kB / 0.9752 GB, free: 12.96 MB / 490.7 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 0.0002384/0.9096, allocations: 169.3 kB / 0.9754 GB, free: 12.84 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.732e-05/0.9097, allocations: 40.22 kB / 0.9754 GB, free: 12.82 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007368/0.9104, allocations: 309.4 kB / 0.9757 GB, free: 12.76 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.854e-06/0.9104, allocations: 3.219 kB / 0.9757 GB, free: 12.76 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.215e-06/0.9105, allocations: 4 kB / 0.9757 GB, free: 12.76 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.818e-06/0.9105, allocations: 6.438 kB / 0.9757 GB, free: 12.75 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001578/0.9121, allocations: 0.8084 MB / 0.9765 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.62e-06/0.9121, allocations: 2.875 kB / 0.9765 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002946/0.9124, allocations: 45.42 kB / 0.9765 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.288e-05/0.9124, allocations: 7.047 kB / 0.9766 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.634e-05/0.9125, allocations: 8.781 kB / 0.9766 GB, free: 12.39 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.876e-06/0.9125, allocations: 11.16 kB / 0.9766 GB, free: 12.38 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.149e-06/0.9125, allocations: 0 / 0.9766 GB, free: 12.38 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00102/0.9135, allocations: 0.5188 MB / 0.9771 GB, free: 12.17 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002256/0.9138, allocations: 151.7 kB / 0.9772 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.42e-05/0.9139, allocations: 6.344 kB / 0.9772 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005162/0.9144, allocations: 32.39 kB / 0.9773 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.152e-05/0.9145, allocations: 20.55 kB / 0.9773 GB, free: 12.03 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.224e-05/0.9146, allocations: 11.94 kB / 0.9773 GB, free: 12.03 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.0005878/0.9152, allocations: 300.4 kB / 0.9776 GB, free: 11.95 MB / 490.7 MB
Notification: Performance of sort global known variables: time 7.89e-07/0.9152, allocations: 0 / 0.9776 GB, free: 11.95 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.0005881/0.9158, allocations: 116.8 kB / 0.9777 GB, free: 11.93 MB / 490.7 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 0.0004723/0.9163, allocations: 179 kB / 0.9779 GB, free: 11.82 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005882/0.9169, allocations: 216.3 kB / 0.9781 GB, free: 11.82 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.634e-06/0.9169, allocations: 3.938 kB / 0.9781 GB, free: 11.81 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002943/0.9172, allocations: 116 kB / 0.9782 GB, free: 11.8 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001425/0.9186, allocations: 234.2 kB / 0.9784 GB, free: 11.77 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002044/0.9207, allocations: 1.081 MB / 0.9795 GB, free: 11.07 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005405/0.9213, allocations: 0.8343 MB / 0.9803 GB, free: 10.31 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0004611/0.9217, allocations: 86.28 kB / 0.9804 GB, free: 10.27 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001116/0.9219, allocations: 33.44 kB / 0.9804 GB, free: 10.26 MB / 490.7 MB
Notification: Performance of SimCode: time 1.734e-06/0.9219, allocations: 0 / 0.9804 GB, free: 10.26 MB / 490.7 MB
Notification: Performance of Templates: time 0.01848/0.9404, allocations: 7.409 MB / 0.9876 GB, free: 6.625 MB / 490.7 MB