Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.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 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.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.025/5.025, allocations: 0.5623 GB / 0.5776 GB, free: 3.316 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 0.002544/0.002544, allocations: 358.2 kB / 0.6447 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 4.374/4.374, allocations: 410.7 MB / 1.113 GB, free: 6.027 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001867/0.001867, allocations: 177.8 kB / 1.226 GB, free: 6.18 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005159/0.0005163, allocations: 12 kB / 1.349 GB, free: 8.312 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7568/0.7574, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.001736/0.7592, allocations: 1.2 MB / 1.463 GB, free: 283.2 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.0002853/0.7595, allocations: 105.7 kB / 1.463 GB, free: 283.1 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.282e-05/0.7595, allocations: 0 / 1.463 GB, free: 283.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 3.088e-05/0.7596, allocations: 0 / 1.463 GB, free: 283.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 6.431e-05/0.7597, allocations: 10.34 kB / 1.463 GB, free: 283 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001737/0.7598, allocations: 15.97 kB / 1.463 GB, free: 283 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 7.478e-05/0.7599, allocations: 43.78 kB / 1.463 GB, free: 283 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.958e-05/0.76, allocations: 6.75 kB / 1.463 GB, free: 283 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.144e-05/0.7601, allocations: 19.92 kB / 1.463 GB, free: 283 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.933e-05/0.7602, allocations: 19.92 kB / 1.463 GB, free: 282.9 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 1.556e-05/0.7602, allocations: 0 / 1.463 GB, free: 282.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 7.275e-05/0.7603, allocations: 19.92 kB / 1.463 GB, free: 282.9 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 3.362e-05/0.7603, allocations: 11.92 kB / 1.463 GB, free: 282.9 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 2.736e-05/0.7603, allocations: 33.7 kB / 1.463 GB, free: 282.9 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 9.374e-05/0.7604, allocations: 36.52 kB / 1.463 GB, free: 282.8 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.628e-06/0.7605, allocations: 0 / 1.463 GB, free: 282.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.603e-06/0.7605, allocations: 2.5 kB / 1.463 GB, free: 282.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 4.098e-06/0.7605, allocations: 0 / 1.463 GB, free: 282.8 MB / 0.8542 GB
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 0.0005952/0.7611, allocations: 386.5 kB / 1.463 GB, free: 282.4 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.298e-05/0.7611, allocations: 11.62 kB / 1.463 GB, free: 282.4 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.884e-05/0.7612, allocations: 1.031 kB / 1.463 GB, free: 282.4 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001044/0.7613, allocations: 182.8 kB / 1.463 GB, free: 282.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.463e-05/0.7613, allocations: 0.8906 kB / 1.463 GB, free: 282.2 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.344e-05/0.7614, allocations: 1.5 kB / 1.463 GB, free: 282.2 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003823/0.7618, allocations: 87.02 kB / 1.463 GB, free: 282.1 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.001e-05/0.7618, allocations: 0.5 kB / 1.463 GB, free: 282.1 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.334e-05/0.7618, allocations: 6.125 kB / 1.463 GB, free: 282.1 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.591e-06/0.7618, allocations: 0 / 1.463 GB, free: 282.1 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005311/0.7624, allocations: 96.52 kB / 1.464 GB, free: 282 MB / 0.8542 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003951/0.7628, allocations: 285.7 kB / 1.464 GB, free: 281.7 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003368/0.7631, allocations: 82.53 kB / 1.464 GB, free: 281.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002735/0.7634, allocations: 56.47 kB / 1.464 GB, free: 281.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002609/0.7637, allocations: 101.1 kB / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.135e-05/0.7637, allocations: 30.56 kB / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=3): time 1.844e-06/0.7637, allocations: 0 / 1.464 GB, free: 281.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=3): time 0.0009251/0.7647, allocations: 188.7 kB / 1.464 GB, free: 281.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.167e-05/0.7647, allocations: 52.09 kB / 1.464 GB, free: 281.1 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001076/0.7648, allocations: 134.3 kB / 1.464 GB, free: 281 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 1.287e-05/0.7648, allocations: 26.58 kB / 1.464 GB, free: 281 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 4.449e-05/0.7649, allocations: 92.12 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 2.352e-05/0.7649, allocations: 16.38 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.62e-06/0.7649, allocations: 1.625 kB / 1.465 GB, free: 280.9 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 6.137e-05/0.765, allocations: 318.8 kB / 1.465 GB, free: 280.5 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002685/0.7653, allocations: 50.08 kB / 1.465 GB, free: 280.5 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002625/0.7656, allocations: 49.64 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002598/0.7658, allocations: 46.25 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.595e-06/0.7659, allocations: 2.719 kB / 1.465 GB, free: 280.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0005866/0.7665, allocations: 128.1 kB / 1.465 GB, free: 280.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.709e-05/0.7665, allocations: 4 kB / 1.465 GB, free: 280.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.911e-06/0.7665, allocations: 0 / 1.465 GB, free: 280.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.42e-05/0.7665, allocations: 0.75 kB / 1.465 GB, free: 280.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002054/0.7667, allocations: 33.64 kB / 1.465 GB, free: 280.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.953e-06/0.7668, allocations: 0 / 1.465 GB, free: 280.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001555/0.7669, allocations: 25.42 kB / 1.465 GB, free: 280.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.321e-05/0.767, allocations: 7.984 kB / 1.465 GB, free: 280.2 MB / 0.8542 GB
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 7.987e-05/0.767, allocations: 119.1 kB / 1.465 GB, free: 280.1 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.273e-05/0.7671, allocations: 0 / 1.465 GB, free: 280.1 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006222/0.7677, allocations: 138.8 kB / 1.465 GB, free: 279.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.13e-06/0.7677, allocations: 6.922 kB / 1.465 GB, free: 279.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.593e-06/0.7677, allocations: 0 / 1.465 GB, free: 279.9 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.993e-05/0.7678, allocations: 85.02 kB / 1.466 GB, free: 279.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.921e-05/0.7678, allocations: 0 / 1.466 GB, free: 279.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001819/0.768, allocations: 19.94 kB / 1.466 GB, free: 279.8 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.017e-05/0.7681, allocations: 9.016 kB / 1.466 GB, free: 279.8 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0007059/0.7688, allocations: 226 kB / 1.466 GB, free: 279.6 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0006223/0.7694, allocations: 309.6 kB / 1.466 GB, free: 279.3 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0002805/0.7697, allocations: 50.38 kB / 1.466 GB, free: 279.2 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 6.262e-05/0.7698, allocations: 105.4 kB / 1.466 GB, free: 279.1 MB / 0.8542 GB
Notification: Performance of Backend: time 8.62e-07/0.7698, allocations: 0.75 kB / 1.466 GB, free: 279.1 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.0006819/0.7705, allocations: 137.6 kB / 1.466 GB, free: 279 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.0004808/0.771, allocations: 0.6017 MB / 1.467 GB, free: 278.3 MB / 0.8542 GB
Notification: Performance of Templates: time 0.003785/0.7748, allocations: 0.8045 MB / 1.468 GB, free: 277.6 MB / 0.8542 GB