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 0.002367/0.002371, allocations: 356.2 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 1.512/1.512, allocations: 165.8 MB / 182.5 MB, free: 5.367 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 3.842/3.842, allocations: 410.8 MB / 0.5995 GB, free: 15.09 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 0.002751/0.002751, allocations: 203.6 kB / 0.6662 GB, free: 6.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004943/0.0005032, allocations: 12 kB / 0.7423 GB, free: 8.965 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3942/0.3947, allocations: 67.44 MB / 0.8082 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Utilities.Math.Examples.Biquadratic): time 0.002215/0.397, allocations: 1.18 MB / 0.8093 GB, free: 27.6 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0003386/0.3974, allocations: 103.7 kB / 0.8094 GB, free: 27.5 MB / 378.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 4.669e-05/0.3974, allocations: 0 / 0.8094 GB, free: 27.5 MB / 378.7 MB
Notification: Performance of NFTyping.typeComponents: time 3.777e-05/0.3975, allocations: 0 / 0.8094 GB, free: 27.5 MB / 378.7 MB
Notification: Performance of NFTyping.typeBindings: time 7.145e-05/0.3976, allocations: 3.938 kB / 0.8094 GB, free: 27.49 MB / 378.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0002052/0.3978, allocations: 15.92 kB / 0.8094 GB, free: 27.48 MB / 378.7 MB
Notification: Performance of NFFlatten.flatten: time 9.715e-05/0.3979, allocations: 47.84 kB / 0.8095 GB, free: 27.43 MB / 378.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001114/0.3981, allocations: 7.984 kB / 0.8095 GB, free: 27.42 MB / 378.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 5.813e-05/0.3982, allocations: 19.92 kB / 0.8095 GB, free: 27.4 MB / 378.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 6.18e-05/0.3982, allocations: 15.92 kB / 0.8095 GB, free: 27.39 MB / 378.7 MB
Notification: Performance of NFPackage.collectConstants: time 2.259e-05/0.3983, allocations: 4 kB / 0.8095 GB, free: 27.38 MB / 378.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 8.931e-05/0.3984, allocations: 15.98 kB / 0.8095 GB, free: 27.37 MB / 378.7 MB
Notification: Performance of NFScalarize.scalarize: time 4.145e-05/0.3985, allocations: 11.92 kB / 0.8095 GB, free: 27.36 MB / 378.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.932e-05/0.3985, allocations: 33.7 kB / 0.8096 GB, free: 27.32 MB / 378.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0001221/0.3986, allocations: 35.94 kB / 0.8096 GB, free: 27.28 MB / 378.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.354e-06/0.3987, allocations: 4 kB / 0.8096 GB, free: 27.28 MB / 378.7 MB
Notification: Performance of FrontEnd: time 3.069e-06/0.3987, allocations: 0 / 0.8096 GB, free: 27.28 MB / 378.7 MB
Notification: Performance of Transformations before backend: time 5.503e-06/0.3987, allocations: 0 / 0.8096 GB, free: 27.28 MB / 378.7 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 0.0006436/0.3994, allocations: 377.2 kB / 0.81 GB, free: 26.86 MB / 378.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.847e-05/0.3994, allocations: 15.97 kB / 0.81 GB, free: 26.85 MB / 378.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.772e-05/0.3995, allocations: 7.906 kB / 0.81 GB, free: 26.84 MB / 378.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001135/0.3997, allocations: 171 kB / 0.8102 GB, free: 26.63 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.972e-05/0.3997, allocations: 4 kB / 0.8102 GB, free: 26.63 MB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.79e-05/0.3997, allocations: 0 / 0.8102 GB, free: 26.63 MB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004657/0.4002, allocations: 85.64 kB / 0.8102 GB, free: 26.54 MB / 378.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.288e-05/0.4003, allocations: 4 kB / 0.8103 GB, free: 26.54 MB / 378.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.57e-05/0.4003, allocations: 7.891 kB / 0.8103 GB, free: 26.53 MB / 378.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.696e-06/0.4003, allocations: 0 / 0.8103 GB, free: 26.53 MB / 378.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006664/0.401, allocations: 99.92 kB / 0.8104 GB, free: 26.43 MB / 378.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005127/0.4015, allocations: 288.8 kB / 0.8106 GB, free: 26.1 MB / 378.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004082/0.402, allocations: 78.53 kB / 0.8107 GB, free: 26.01 MB / 378.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000323/0.4023, allocations: 48.92 kB / 0.8107 GB, free: 25.96 MB / 378.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003126/0.4027, allocations: 113 kB / 0.8109 GB, free: 25.83 MB / 378.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.56e-05/0.4027, allocations: 30.56 kB / 0.8109 GB, free: 25.79 MB / 378.7 MB
Notification: Performance of pre-optimization done (n=3): time 3.68e-06/0.4027, allocations: 0 / 0.8109 GB, free: 25.79 MB / 378.7 MB
Notification: Performance of matching and sorting (n=3): time 0.001146/0.4039, allocations: 185.5 kB / 0.8111 GB, free: 25.61 MB / 378.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.774e-05/0.404, allocations: 51.41 kB / 0.8111 GB, free: 25.54 MB / 378.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00014/0.4041, allocations: 125.8 kB / 0.8112 GB, free: 25.41 MB / 378.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.682e-05/0.4042, allocations: 29.7 kB / 0.8113 GB, free: 25.38 MB / 378.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.473e-05/0.4042, allocations: 96.03 kB / 0.8114 GB, free: 25.28 MB / 378.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.973e-05/0.4043, allocations: 11.84 kB / 0.8114 GB, free: 25.27 MB / 378.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.469e-06/0.4043, allocations: 0 / 0.8114 GB, free: 25.27 MB / 378.7 MB
Notification: Performance of setup shared object (initialization): time 8.309e-05/0.4044, allocations: 310.8 kB / 0.8117 GB, free: 24.95 MB / 378.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003659/0.4048, allocations: 51.95 kB / 0.8117 GB, free: 24.9 MB / 378.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003667/0.4052, allocations: 55.95 kB / 0.8118 GB, free: 24.85 MB / 378.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003571/0.4056, allocations: 43.97 kB / 0.8118 GB, free: 24.8 MB / 378.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.669e-06/0.4056, allocations: 0 / 0.8118 GB, free: 24.8 MB / 378.7 MB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0008449/0.4065, allocations: 137.5 kB / 0.8119 GB, free: 24.66 MB / 378.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.681e-05/0.4065, allocations: 11.89 kB / 0.8119 GB, free: 24.65 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.329e-06/0.4065, allocations: 0 / 0.8119 GB, free: 24.65 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.651e-05/0.4066, allocations: 4 kB / 0.812 GB, free: 24.65 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002572/0.4068, allocations: 19.98 kB / 0.812 GB, free: 24.63 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.458e-06/0.4069, allocations: 0 / 0.812 GB, free: 24.63 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001955/0.4071, allocations: 19.98 kB / 0.812 GB, free: 24.61 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.593e-05/0.4071, allocations: 336 / 0.812 GB, free: 24.61 MB / 378.7 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 0.00016/0.4073, allocations: 117.8 kB / 0.8121 GB, free: 24.48 MB / 378.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.864e-05/0.4074, allocations: 8 kB / 0.8121 GB, free: 24.48 MB / 378.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008842/0.4083, allocations: 149.4 kB / 0.8123 GB, free: 24.32 MB / 378.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.103e-06/0.4084, allocations: 0 / 0.8123 GB, free: 24.32 MB / 378.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.418e-06/0.4084, allocations: 0 / 0.8123 GB, free: 24.32 MB / 378.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1e-05/0.4084, allocations: 3.984 kB / 0.8123 GB, free: 24.32 MB / 378.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003452/0.4088, allocations: 177.6 kB / 0.8124 GB, free: 24.1 MB / 378.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.747e-06/0.4088, allocations: 3.938 kB / 0.8124 GB, free: 24.09 MB / 378.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002213/0.409, allocations: 27.97 kB / 0.8125 GB, free: 24.07 MB / 378.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.927e-06/0.4091, allocations: 0 / 0.8125 GB, free: 24.07 MB / 378.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.537e-05/0.4091, allocations: 4 kB / 0.8125 GB, free: 24.06 MB / 378.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.793e-06/0.4091, allocations: 3.953 kB / 0.8125 GB, free: 24.06 MB / 378.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.136e-06/0.4091, allocations: 0 / 0.8125 GB, free: 24.06 MB / 378.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007598/0.4099, allocations: 231.5 kB / 0.8127 GB, free: 23.82 MB / 378.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 3.549e-05/0.41, allocations: 81.02 kB / 0.8128 GB, free: 23.72 MB / 378.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.927e-05/0.41, allocations: 0 / 0.8128 GB, free: 23.72 MB / 378.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002564/0.4103, allocations: 19.98 kB / 0.8128 GB, free: 23.7 MB / 378.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.81e-05/0.4104, allocations: 15.88 kB / 0.8128 GB, free: 23.68 MB / 378.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.276e-05/0.4104, allocations: 0 / 0.8128 GB, free: 23.68 MB / 378.7 MB
Notification: Performance of sorting global known variables: time 8.848e-05/0.4105, allocations: 100.3 kB / 0.8129 GB, free: 23.59 MB / 378.7 MB
Notification: Performance of sort global known variables: time 1.058e-06/0.4106, allocations: 0 / 0.8129 GB, free: 23.59 MB / 378.7 MB
Notification: Performance of remove unused functions: time 0.000597/0.4112, allocations: 8 kB / 0.8129 GB, free: 23.58 MB / 378.7 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 0.0001797/0.4114, allocations: 103.2 kB / 0.813 GB, free: 23.46 MB / 378.7 MB
Notification: Performance of simCode: created initialization part: time 0.0007213/0.4121, allocations: 103.9 kB / 0.8131 GB, free: 23.36 MB / 378.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.88e-06/0.4122, allocations: 0 / 0.8131 GB, free: 23.36 MB / 378.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0003595/0.4125, allocations: 51.95 kB / 0.8131 GB, free: 23.31 MB / 378.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005392/0.4131, allocations: 0 / 0.8131 GB, free: 23.31 MB / 378.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005051/0.4136, allocations: 168.6 kB / 0.8133 GB, free: 23.12 MB / 378.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001755/0.4138, allocations: 0.6926 MB / 0.814 GB, free: 22.4 MB / 378.7 MB
Notification: Performance of simCode: alias equations: time 6.641e-05/0.4139, allocations: 0 / 0.814 GB, free: 22.4 MB / 378.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.441e-05/0.414, allocations: 11.44 kB / 0.814 GB, free: 22.39 MB / 378.7 MB
Notification: Performance of SimCode: time 3.226e-06/0.414, allocations: 7.938 kB / 0.814 GB, free: 22.38 MB / 378.7 MB
Notification: Performance of Templates: time 0.005182/0.4192, allocations: 0.6422 MB / 0.8146 GB, free: 21.75 MB / 378.7 MB