Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.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 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.Airflow.Multizone.Examples.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.619/4.619, 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 0.002474/0.002474, allocations: 358.4 kB / 0.6446 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 3.953/3.953, allocations: 410.7 MB / 1.113 GB, free: 147.8 MB / 0.5886 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001777/0.001777, allocations: 171.8 kB / 1.226 GB, free: 36.01 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004703/0.0004705, allocations: 12 kB / 1.349 GB, free: 121.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1929/0.1934, allocations: 115.3 MB / 1.461 GB, free: 6.656 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.394/6.587, allocations: 2.065 GB / 3.526 GB, free: 157.3 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002691/6.587, allocations: 93.14 kB / 3.526 GB, free: 157.3 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 1.742/8.33, allocations: 354.1 MB / 3.872 GB, free: 182.3 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.084e-06/8.33, allocations: 0 / 3.872 GB, free: 182.3 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 4.603e-05/8.33, allocations: 8 kB / 3.872 GB, free: 182.3 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: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.002193/8.332, allocations: 0.8451 MB / 3.873 GB, free: 181.4 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.119e-05/8.332, allocations: 8.562 kB / 3.873 GB, free: 181.4 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00194/8.334, allocations: 171.2 kB / 3.873 GB, free: 181.3 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001002/8.335, allocations: 398.4 kB / 3.873 GB, free: 180.8 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.22e-05/8.335, allocations: 20.66 kB / 3.873 GB, free: 180.8 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.653e-05/8.335, allocations: 32 kB / 3.873 GB, free: 180.8 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008859/8.336, allocations: 373.9 kB / 3.874 GB, free: 180.4 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.355e-05/8.336, allocations: 4 kB / 3.874 GB, free: 180.4 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.741e-05/8.336, allocations: 12 kB / 3.874 GB, free: 180.4 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.053e-05/8.336, allocations: 15.88 kB / 3.874 GB, free: 180.4 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007712/8.337, allocations: 258 kB / 3.874 GB, free: 180.1 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 0.002618/8.339, allocations: 1.769 MB / 3.876 GB, free: 178.2 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005401/8.34, allocations: 207 kB / 3.876 GB, free: 178 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000319/8.34, allocations: 108.8 kB / 3.876 GB, free: 177.9 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001096/8.341, allocations: 0.8661 MB / 3.877 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.094e-05/8.342, allocations: 42.56 kB / 3.877 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=23): time 3.557e-06/8.342, allocations: 112 / 3.877 GB, free: 176.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=23): time 0.001426/8.343, allocations: 359.8 kB / 3.877 GB, free: 176.4 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.774e-05/8.343, allocations: 59.39 kB / 3.877 GB, free: 176.3 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006133/8.344, allocations: 421.9 kB / 3.878 GB, free: 175.9 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 4.264e-05/8.344, allocations: 25.7 kB / 3.878 GB, free: 175.9 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001504/8.344, allocations: 220.6 kB / 3.878 GB, free: 175.7 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 7.186e-05/8.344, allocations: 74.84 kB / 3.878 GB, free: 175.6 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.76e-05/8.344, allocations: 4 kB / 3.878 GB, free: 175.6 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 9.143e-05/8.344, allocations: 366.7 kB / 3.878 GB, free: 175.2 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002978/8.344, allocations: 76.42 kB / 3.878 GB, free: 175.2 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003354/8.345, allocations: 136.1 kB / 3.879 GB, free: 175 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003225/8.345, allocations: 92.89 kB / 3.879 GB, free: 174.9 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.858e-06/8.345, allocations: 0 / 3.879 GB, free: 174.9 MB / 0.948 GB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.0008495/8.346, allocations: 296.3 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.888e-05/8.346, allocations: 4 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.227e-06/8.346, allocations: 3.984 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.071e-05/8.346, allocations: 8 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004495/8.347, allocations: 43.98 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.116e-05/8.347, allocations: 4 kB / 3.879 GB, free: 174.6 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005095/8.347, allocations: 55.53 kB / 3.879 GB, free: 174.5 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.067e-05/8.347, allocations: 19.95 kB / 3.879 GB, free: 174.5 MB / 0.948 GB
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 0.0002544/8.347, allocations: 153.8 kB / 3.879 GB, free: 174.3 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.589e-05/8.348, allocations: 47.52 kB / 3.879 GB, free: 174.3 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008708/8.348, allocations: 285.4 kB / 3.879 GB, free: 174 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.152e-06/8.348, allocations: 4 kB / 3.879 GB, free: 174 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.68e-06/8.348, allocations: 0 / 3.879 GB, free: 174 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.731e-06/8.348, allocations: 0 / 3.879 GB, free: 174 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001721/8.35, allocations: 0.8114 MB / 3.88 GB, free: 173.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.869e-06/8.35, allocations: 4 kB / 3.88 GB, free: 173.1 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004156/8.351, allocations: 47.92 kB / 3.88 GB, free: 173.1 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.207e-06/8.351, allocations: 4 kB / 3.88 GB, free: 173 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.927e-05/8.351, allocations: 11.94 kB / 3.88 GB, free: 173 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.921e-06/8.351, allocations: 4 kB / 3.88 GB, free: 173 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.456e-06/8.351, allocations: 0 / 3.88 GB, free: 173 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001144/8.352, allocations: 0.5083 MB / 3.881 GB, free: 172.5 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002341/8.352, allocations: 140.5 kB / 3.881 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.084e-05/8.352, allocations: 15.94 kB / 3.881 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005176/8.353, allocations: 35.86 kB / 3.881 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.541e-05/8.353, allocations: 15.97 kB / 3.881 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.154e-05/8.353, allocations: 16 kB / 3.881 GB, free: 172.3 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0004449/8.353, allocations: 295.1 kB / 3.881 GB, free: 172 MB / 0.948 GB
Notification: Performance of sort global known variables: time 3.51e-07/8.353, allocations: 0 / 3.881 GB, free: 172 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.0011/8.354, allocations: 227.8 kB / 3.882 GB, free: 171.7 MB / 0.948 GB
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 0.00201/8.357, allocations: 1.198 MB / 3.883 GB, free: 170.5 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.0008179/8.357, allocations: 211.8 kB / 3.883 GB, free: 170.3 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 5.109e-06/8.357, allocations: 4 kB / 3.883 GB, free: 170.3 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003451/8.358, allocations: 116.2 kB / 3.883 GB, free: 170.2 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002025/8.36, allocations: 217.2 kB / 3.883 GB, free: 170 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002189/8.362, allocations: 1.08 MB / 3.884 GB, free: 168.9 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003201/8.362, allocations: 0.8353 MB / 3.885 GB, free: 168 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0005689/8.363, allocations: 83.34 kB / 3.885 GB, free: 167.9 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001374/8.363, allocations: 31.44 kB / 3.885 GB, free: 167.9 MB / 0.948 GB
Notification: Performance of SimCode: time 1.914e-06/8.363, allocations: 0 / 3.885 GB, free: 167.9 MB / 0.948 GB
Notification: Performance of Templates: time 0.05188/8.415, allocations: 21.79 MB / 3.906 GB, free: 146.2 MB / 0.948 GB