Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Utilities.Math.Examples.Biquadratic.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.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002618/0.002617, allocations: 357 kB / 16.58 MB, free: 5.57 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.627/1.627, allocations: 165.8 MB / 183.1 MB, free: 5.445 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 3.788/3.788, allocations: 410.8 MB / 0.6001 GB, free: 15.21 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 0.001701/0.001701, allocations: 198 kB / 0.6668 GB, free: 6.934 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006481/0.0006484, allocations: 12 kB / 0.7429 GB, free: 8.969 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4083/0.409, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1658/0.5748, allocations: 98.29 MB / 0.9047 GB, free: 10.37 MB / 458.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002846/0.5752, allocations: 75.95 kB / 0.9048 GB, free: 10.29 MB / 458.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.004618/0.5798, allocations: 1.072 MB / 0.9058 GB, free: 9.219 MB / 458.7 MB
Notification: Performance of FrontEnd: time 1.733e-06/0.5799, allocations: 0 / 0.9058 GB, free: 9.219 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 6.893e-06/0.5799, allocations: 0 / 0.9058 GB, free: 9.219 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: 5
 * Number of variables: 5
Notification: Performance of Generate backend data structure: time 0.0006326/0.5805, allocations: 379.1 kB / 0.9062 GB, free: 8.801 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.49e-05/0.5806, allocations: 8.031 kB / 0.9062 GB, free: 8.793 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.297e-05/0.5806, allocations: 11.91 kB / 0.9062 GB, free: 8.781 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000144/0.5808, allocations: 171 kB / 0.9064 GB, free: 8.574 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.608e-05/0.5808, allocations: 4 kB / 0.9064 GB, free: 8.57 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.592e-05/0.5808, allocations: 4 kB / 0.9064 GB, free: 8.566 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004037/0.5813, allocations: 85.58 kB / 0.9065 GB, free: 8.477 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.717e-06/0.5813, allocations: 4 kB / 0.9065 GB, free: 8.473 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.785e-05/0.5813, allocations: 7.953 kB / 0.9065 GB, free: 8.465 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.839e-06/0.5813, allocations: 0 / 0.9065 GB, free: 8.465 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000576/0.5819, allocations: 103.9 kB / 0.9066 GB, free: 8.363 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007327/0.5827, allocations: 320.8 kB / 0.9069 GB, free: 8 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003898/0.5831, allocations: 86.44 kB / 0.907 GB, free: 7.906 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003051/0.5834, allocations: 60.91 kB / 0.907 GB, free: 7.844 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002602/0.5837, allocations: 105 kB / 0.9071 GB, free: 7.723 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.809e-05/0.5837, allocations: 30.56 kB / 0.9072 GB, free: 7.684 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=3): time 3.496e-06/0.5837, allocations: 4 kB / 0.9072 GB, free: 7.68 MB / 458.7 MB
Notification: Performance of matching and sorting (n=3): time 0.001033/0.5848, allocations: 185.5 kB / 0.9073 GB, free: 7.492 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.208e-05/0.5848, allocations: 51.41 kB / 0.9074 GB, free: 7.43 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001393/0.585, allocations: 131.6 kB / 0.9075 GB, free: 7.293 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.073e-05/0.585, allocations: 25.7 kB / 0.9075 GB, free: 7.262 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 7.272e-05/0.5851, allocations: 104 kB / 0.9076 GB, free: 7.156 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.43e-05/0.5851, allocations: 7.844 kB / 0.9076 GB, free: 7.148 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.252e-06/0.5851, allocations: 0 / 0.9076 GB, free: 7.148 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.000132/0.5853, allocations: 321.8 kB / 0.9079 GB, free: 6.828 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002885/0.5856, allocations: 47.95 kB / 0.908 GB, free: 6.781 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002832/0.5859, allocations: 51.95 kB / 0.908 GB, free: 6.73 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002859/0.5862, allocations: 51.95 kB / 0.9081 GB, free: 6.68 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.053e-06/0.5862, allocations: 0 / 0.9081 GB, free: 6.68 MB / 458.7 MB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0006473/0.5869, allocations: 141.5 kB / 0.9082 GB, free: 6.535 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.176e-05/0.5869, allocations: 10.77 kB / 0.9082 GB, free: 6.527 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.101e-06/0.5869, allocations: 0 / 0.9082 GB, free: 6.527 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.405e-05/0.5869, allocations: 0 / 0.9082 GB, free: 6.527 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002211/0.5872, allocations: 23.97 kB / 0.9083 GB, free: 6.504 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.358e-05/0.5872, allocations: 7.938 kB / 0.9083 GB, free: 6.496 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001517/0.5874, allocations: 15.98 kB / 0.9083 GB, free: 6.48 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.578e-05/0.5874, allocations: 4 kB / 0.9083 GB, free: 6.477 MB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (3):
 * Single equations (assignments): 3
 * 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 0.0001065/0.5875, allocations: 113.8 kB / 0.9084 GB, free: 6.355 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.773e-05/0.5876, allocations: 7.984 kB / 0.9084 GB, free: 6.348 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007104/0.5883, allocations: 153.4 kB / 0.9085 GB, free: 6.188 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.188e-06/0.5883, allocations: 0 / 0.9085 GB, free: 6.188 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.839e-06/0.5883, allocations: 0 / 0.9085 GB, free: 6.188 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.537e-06/0.5883, allocations: 4 kB / 0.9085 GB, free: 6.184 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002531/0.5886, allocations: 181.6 kB / 0.9087 GB, free: 5.957 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.664e-06/0.5886, allocations: 0 / 0.9087 GB, free: 5.957 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001914/0.5888, allocations: 27.97 kB / 0.9087 GB, free: 5.93 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.527e-06/0.5888, allocations: 0 / 0.9087 GB, free: 5.93 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.076e-05/0.5888, allocations: 0 / 0.9087 GB, free: 5.93 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.484e-06/0.5889, allocations: 7.891 kB / 0.9088 GB, free: 5.922 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.733e-06/0.5889, allocations: 0 / 0.9088 GB, free: 5.922 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006929/0.5896, allocations: 227.5 kB / 0.909 GB, free: 5.684 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 5.273e-05/0.5896, allocations: 85.44 kB / 0.9091 GB, free: 5.582 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.215e-05/0.5897, allocations: 0 / 0.9091 GB, free: 5.582 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001922/0.5899, allocations: 23.91 kB / 0.9091 GB, free: 5.559 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.845e-05/0.5899, allocations: 11.95 kB / 0.9091 GB, free: 5.547 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.344e-05/0.59, allocations: 0 / 0.9091 GB, free: 5.547 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 9.256e-05/0.5901, allocations: 103.2 kB / 0.9092 GB, free: 5.445 MB / 458.7 MB
Notification: Performance of sort global known variables: time 3.81e-07/0.5901, allocations: 0 / 0.9092 GB, free: 5.445 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0002929/0.5904, allocations: 8 kB / 0.9092 GB, free: 5.438 MB / 458.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 simulation (3):
 * Single equations (assignments): 3
 * 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 0.0001724/0.5906, allocations: 112 kB / 0.9093 GB, free: 5.32 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.0006215/0.5912, allocations: 99.86 kB / 0.9094 GB, free: 5.223 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.435e-06/0.5912, allocations: 0 / 0.9094 GB, free: 5.223 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002973/0.5915, allocations: 59.95 kB / 0.9095 GB, free: 5.164 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003108/0.5918, allocations: 0 / 0.9095 GB, free: 5.164 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004473/0.5923, allocations: 156.6 kB / 0.9096 GB, free: 4.984 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003208/0.5926, allocations: 0.6965 MB / 0.9103 GB, free: 4.262 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 5.171e-05/0.5927, allocations: 3.984 kB / 0.9103 GB, free: 4.258 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.858e-05/0.5928, allocations: 15.38 kB / 0.9103 GB, free: 4.242 MB / 458.7 MB
Notification: Performance of SimCode: time 7.31e-07/0.5928, allocations: 0 / 0.9103 GB, free: 4.242 MB / 458.7 MB
Notification: Performance of Templates: time 0.003557/0.5963, allocations: 0.6338 MB / 0.9109 GB, free: 3.613 MB / 458.7 MB