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 0.001411/0.001415, allocations: 186.2 kB / 15.77 MB, free: 6.375 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.8059/0.8059, allocations: 82.94 MB / 99.43 MB, free: 2.227 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 2.035/2.035, allocations: 205.4 MB / 325.4 MB, free: 6.605 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009986/0.0009981, allocations: 88.33 kB / 393.6 MB, free: 11.34 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.000725/0.0007252, allocations: 16 kB / 471.6 MB, free: 13.33 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4456/0.4463, allocations: 67.43 MB / 0.5263 GB, free: 55.52 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Utilities.Math.Examples.Biquadratic): time 0.001602/0.448, allocations: 1.177 MB / 0.5275 GB, free: 54.66 MB / 410.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0002517/0.4483, allocations: 104.9 kB / 0.5276 GB, free: 54.59 MB / 410.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 3.053e-05/0.4483, allocations: 1.125 kB / 0.5276 GB, free: 54.59 MB / 410.7 MB
Notification: Performance of NFTyping.typeComponents: time 3.125e-05/0.4483, allocations: 0.6562 kB / 0.5276 GB, free: 54.59 MB / 410.7 MB
Notification: Performance of NFTyping.typeBindings: time 5.246e-05/0.4484, allocations: 11.39 kB / 0.5276 GB, free: 54.58 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0001452/0.4486, allocations: 16.2 kB / 0.5276 GB, free: 54.57 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 6.759e-05/0.4486, allocations: 32.66 kB / 0.5277 GB, free: 54.55 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 7.761e-05/0.4487, allocations: 10.73 kB / 0.5277 GB, free: 54.55 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 4.985e-05/0.4488, allocations: 17.92 kB / 0.5277 GB, free: 54.54 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 5.4e-05/0.4489, allocations: 18.97 kB / 0.5277 GB, free: 54.54 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 1.625e-05/0.4489, allocations: 2.312 kB / 0.5277 GB, free: 54.54 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 6.057e-05/0.449, allocations: 11.88 kB / 0.5277 GB, free: 54.54 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 3.036e-05/0.449, allocations: 10.12 kB / 0.5277 GB, free: 54.53 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 2.345e-05/0.449, allocations: 37.47 kB / 0.5278 GB, free: 54.49 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 9.688e-05/0.4491, allocations: 35.2 kB / 0.5278 GB, free: 54.48 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 8.218e-06/0.4492, allocations: 5.125 kB / 0.5278 GB, free: 54.48 MB / 410.7 MB
Notification: Performance of FrontEnd: time 2.538e-06/0.4492, allocations: 0 / 0.5278 GB, free: 54.48 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 5.473e-06/0.4492, allocations: 0 / 0.5278 GB, free: 54.48 MB / 410.7 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 0.0004518/0.4497, allocations: 382.1 kB / 0.5282 GB, free: 54.11 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.692e-05/0.4497, allocations: 9.625 kB / 0.5282 GB, free: 54.11 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.237e-05/0.4498, allocations: 10.66 kB / 0.5282 GB, free: 54.1 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 8.372e-05/0.4499, allocations: 169.1 kB / 0.5283 GB, free: 53.9 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.466e-05/0.4499, allocations: 1.375 kB / 0.5283 GB, free: 53.9 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.216e-05/0.4499, allocations: 1.375 kB / 0.5283 GB, free: 53.9 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000285/0.4502, allocations: 86.22 kB / 0.5284 GB, free: 53.86 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.6e-06/0.4502, allocations: 4 kB / 0.5284 GB, free: 53.86 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.311e-05/0.4503, allocations: 5.328 kB / 0.5284 GB, free: 53.85 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.514e-06/0.4503, allocations: 3.938 kB / 0.5284 GB, free: 53.85 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003759/0.4507, allocations: 100.2 kB / 0.5285 GB, free: 53.83 MB / 410.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003535/0.451, allocations: 280.4 kB / 0.5288 GB, free: 53.55 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002536/0.4513, allocations: 81.83 kB / 0.5289 GB, free: 53.51 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002286/0.4515, allocations: 102.6 kB / 0.529 GB, free: 53.42 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.049e-05/0.4516, allocations: 40.41 kB / 0.529 GB, free: 53.37 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=3): time 2.385e-06/0.4516, allocations: 0 / 0.529 GB, free: 53.37 MB / 410.7 MB
Notification: Performance of matching and sorting (n=3): time 0.0007422/0.4523, allocations: 177.3 kB / 0.5292 GB, free: 53.32 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.597e-05/0.4524, allocations: 51.92 kB / 0.5292 GB, free: 53.26 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001044/0.4525, allocations: 129.4 kB / 0.5294 GB, free: 53.15 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.06e-05/0.4525, allocations: 25.7 kB / 0.5294 GB, free: 53.12 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.262e-05/0.4526, allocations: 92.62 kB / 0.5295 GB, free: 53.03 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.275e-05/0.4526, allocations: 18.02 kB / 0.5295 GB, free: 53.01 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.103e-06/0.4526, allocations: 0 / 0.5295 GB, free: 53.01 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 5.509e-05/0.4527, allocations: 323.6 kB / 0.5298 GB, free: 52.69 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001938/0.4529, allocations: 44.42 kB / 0.5298 GB, free: 52.69 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001852/0.4531, allocations: 50.39 kB / 0.5299 GB, free: 52.68 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001878/0.4533, allocations: 49.52 kB / 0.5299 GB, free: 52.67 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.404e-06/0.4533, allocations: 0 / 0.5299 GB, free: 52.67 MB / 410.7 MB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0004401/0.4538, allocations: 141 kB / 0.5301 GB, free: 52.62 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.839e-05/0.4538, allocations: 9.578 kB / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.81e-06/0.4538, allocations: 3.938 kB / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.564e-05/0.4538, allocations: 1.922 kB / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001519/0.454, allocations: 20.19 kB / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.297e-06/0.454, allocations: 0 / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001041/0.4541, allocations: 20.86 kB / 0.5301 GB, free: 52.61 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.14e-06/0.4542, allocations: 1.406 kB / 0.5301 GB, free: 52.61 MB / 410.7 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 7.275e-05/0.4542, allocations: 118.6 kB / 0.5302 GB, free: 52.48 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.874e-05/0.4543, allocations: 3.375 kB / 0.5302 GB, free: 52.48 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004654/0.4548, allocations: 143.3 kB / 0.5304 GB, free: 52.43 MB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.146e-06/0.4548, allocations: 0 / 0.5304 GB, free: 52.43 MB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.363e-06/0.4548, allocations: 1.5 kB / 0.5304 GB, free: 52.43 MB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.052e-06/0.4548, allocations: 4.844 kB / 0.5304 GB, free: 52.43 MB / 410.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001892/0.455, allocations: 187.3 kB / 0.5306 GB, free: 52.22 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.558e-06/0.455, allocations: 0.7031 kB / 0.5306 GB, free: 52.22 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001289/0.4552, allocations: 20.89 kB / 0.5306 GB, free: 52.22 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.367e-06/0.4552, allocations: 3.938 kB / 0.5306 GB, free: 52.21 MB / 410.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.45e-06/0.4552, allocations: 2 kB / 0.5306 GB, free: 52.21 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.305e-06/0.4552, allocations: 8.75 kB / 0.5306 GB, free: 52.21 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.879e-06/0.4552, allocations: 0 / 0.5306 GB, free: 52.21 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005104/0.4557, allocations: 232 kB / 0.5308 GB, free: 52.05 MB / 410.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 2.555e-05/0.4558, allocations: 82.81 kB / 0.5309 GB, free: 51.96 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.854e-05/0.4558, allocations: 0 / 0.5309 GB, free: 51.96 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001473/0.456, allocations: 16.33 kB / 0.5309 GB, free: 51.96 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.824e-05/0.456, allocations: 9.547 kB / 0.5309 GB, free: 51.95 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.041e-06/0.4561, allocations: 0.9375 kB / 0.5309 GB, free: 51.95 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 6.388e-05/0.4561, allocations: 105 kB / 0.531 GB, free: 51.87 MB / 410.7 MB
Notification: Performance of sort global known variables: time 6.55e-07/0.4561, allocations: 1.094 kB / 0.531 GB, free: 51.87 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.0003217/0.4565, allocations: 9.484 kB / 0.531 GB, free: 51.87 MB / 410.7 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 0.0001297/0.4566, allocations: 97.66 kB / 0.5311 GB, free: 51.78 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.0004416/0.4571, allocations: 106.9 kB / 0.5312 GB, free: 51.76 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.307e-06/0.4571, allocations: 0 / 0.5312 GB, free: 51.76 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002041/0.4573, allocations: 53.28 kB / 0.5313 GB, free: 51.75 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002076/0.4575, allocations: 7.5 kB / 0.5313 GB, free: 51.75 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000359/0.4579, allocations: 150.4 kB / 0.5314 GB, free: 51.62 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001445/0.4581, allocations: 0.6935 MB / 0.5321 GB, free: 50.92 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 3.933e-05/0.4581, allocations: 1.953 kB / 0.5321 GB, free: 50.92 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.83e-05/0.4582, allocations: 13.88 kB / 0.5321 GB, free: 50.91 MB / 410.7 MB
Notification: Performance of SimCode: time 1.409e-06/0.4582, allocations: 0 / 0.5321 GB, free: 50.91 MB / 410.7 MB
Notification: Performance of Templates: time 0.003359/0.4615, allocations: 0.633 MB / 0.5327 GB, free: 50.83 MB / 410.7 MB