Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.596/1.596, allocations: 287.4 MB / 303.2 MB, free: 8.246 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001046/0.001046, allocations: 174.4 kB / 371.8 MB, free: 10.83 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.372/1.372, allocations: 205.4 MB / 0.6305 GB, free: 10.57 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007624/0.0007622, allocations: 96.86 kB / 0.7438 GB, free: 6.566 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005049/0.0005049, allocations: 15.28 kB / 0.8667 GB, free: 140.8 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1976/0.1981, allocations: 115.3 MB / 0.9793 GB, free: 28.22 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.001413/0.1995, allocations: 1.199 MB / 0.9804 GB, free: 27.01 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.0002269/0.1998, allocations: 104.6 kB / 0.9805 GB, free: 26.9 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.752e-05/0.1998, allocations: 0 / 0.9805 GB, free: 26.9 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 3.052e-05/0.1999, allocations: 3.984 kB / 0.9805 GB, free: 26.9 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 5.449e-05/0.1999, allocations: 3.938 kB / 0.9805 GB, free: 26.89 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001526/0.2001, allocations: 11.98 kB / 0.9806 GB, free: 26.88 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 6.287e-05/0.2002, allocations: 39.86 kB / 0.9806 GB, free: 26.84 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.422e-05/0.2002, allocations: 19.92 kB / 0.9806 GB, free: 26.82 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.039e-05/0.2003, allocations: 19.92 kB / 0.9806 GB, free: 26.8 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 3.807e-05/0.2003, allocations: 15.92 kB / 0.9807 GB, free: 26.79 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 1.376e-05/0.2004, allocations: 4 kB / 0.9807 GB, free: 26.79 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 5.118e-05/0.2004, allocations: 11.98 kB / 0.9807 GB, free: 26.77 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 3.367e-05/0.2005, allocations: 19.91 kB / 0.9807 GB, free: 26.75 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 1.92e-05/0.2005, allocations: 29.7 kB / 0.9807 GB, free: 26.72 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 7.801e-05/0.2006, allocations: 35.94 kB / 0.9807 GB, free: 26.68 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 4.97e-06/0.2006, allocations: 0 / 0.9807 GB, free: 26.68 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 1.633e-06/0.2006, allocations: 0 / 0.9807 GB, free: 26.68 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 3.797e-06/0.2006, allocations: 0 / 0.9807 GB, free: 26.68 MB / 0.6198 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 0.0004039/0.201, allocations: 383.5 kB / 0.9811 GB, free: 26.26 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 3.9e-05/0.201, allocations: 16.02 kB / 0.9811 GB, free: 26.24 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.924e-05/0.2011, allocations: 4.844 kB / 0.9811 GB, free: 26.24 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.444e-05/0.2012, allocations: 172.2 kB / 0.9813 GB, free: 26.03 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.157e-05/0.2012, allocations: 4.375 kB / 0.9813 GB, free: 26.03 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.128e-05/0.2012, allocations: 4.375 kB / 0.9813 GB, free: 26.02 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000237/0.2014, allocations: 86.2 kB / 0.9814 GB, free: 25.93 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.674e-06/0.2015, allocations: 192 / 0.9814 GB, free: 25.93 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.706e-06/0.2015, allocations: 3.938 kB / 0.9814 GB, free: 25.93 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.807e-06/0.2015, allocations: 0 / 0.9814 GB, free: 25.93 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002769/0.2018, allocations: 99.92 kB / 0.9815 GB, free: 25.83 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002731/0.202, allocations: 296.8 kB / 0.9818 GB, free: 25.49 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001828/0.2022, allocations: 78.48 kB / 0.9818 GB, free: 25.41 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001434/0.2024, allocations: 56.91 kB / 0.9819 GB, free: 25.35 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001787/0.2026, allocations: 105.1 kB / 0.982 GB, free: 25.23 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.374e-05/0.2026, allocations: 34.56 kB / 0.982 GB, free: 25.18 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=3): time 1.082e-06/0.2026, allocations: 0 / 0.982 GB, free: 25.18 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=3): time 0.0005083/0.2031, allocations: 185.4 kB / 0.9822 GB, free: 25 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.385e-05/0.2031, allocations: 51.41 kB / 0.9823 GB, free: 24.93 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.91e-05/0.2032, allocations: 130.6 kB / 0.9824 GB, free: 24.8 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 6.732e-06/0.2032, allocations: 25.7 kB / 0.9824 GB, free: 24.77 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 3.07e-05/0.2033, allocations: 88.14 kB / 0.9825 GB, free: 24.68 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 1.352e-05/0.2033, allocations: 11.84 kB / 0.9825 GB, free: 24.66 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.206e-06/0.2033, allocations: 3.938 kB / 0.9825 GB, free: 24.66 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 3.981e-05/0.2033, allocations: 318.8 kB / 0.9828 GB, free: 24.34 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001396/0.2035, allocations: 51.95 kB / 0.9829 GB, free: 24.29 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001268/0.2036, allocations: 43.97 kB / 0.9829 GB, free: 24.25 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002625/0.2039, allocations: 100.8 kB / 0.983 GB, free: 24.14 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.433e-06/0.2039, allocations: 0 / 0.983 GB, free: 24.14 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0002975/0.2042, allocations: 141.4 kB / 0.9831 GB, free: 24 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.274e-05/0.2042, allocations: 12 kB / 0.9831 GB, free: 23.99 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.606e-06/0.2042, allocations: 0 / 0.9831 GB, free: 23.99 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.1e-05/0.2042, allocations: 0 / 0.9831 GB, free: 23.99 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000116/0.2044, allocations: 19.98 kB / 0.9832 GB, free: 23.97 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.189e-06/0.2044, allocations: 0 / 0.9832 GB, free: 23.97 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.76e-05/0.2045, allocations: 27.97 kB / 0.9832 GB, free: 23.94 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.033e-06/0.2045, allocations: 0 / 0.9832 GB, free: 23.94 MB / 0.6198 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 4.782e-05/0.2045, allocations: 119.1 kB / 0.9833 GB, free: 23.82 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.55e-05/0.2046, allocations: 7.906 kB / 0.9833 GB, free: 23.81 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00034/0.2049, allocations: 149.4 kB / 0.9835 GB, free: 23.65 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.116e-06/0.2049, allocations: 0 / 0.9835 GB, free: 23.65 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.12e-07/0.2049, allocations: 0 / 0.9835 GB, free: 23.65 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.755e-05/0.2049, allocations: 81.02 kB / 0.9835 GB, free: 23.55 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.379e-05/0.205, allocations: 4 kB / 0.9835 GB, free: 23.55 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001061/0.2051, allocations: 19.98 kB / 0.9836 GB, free: 23.53 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.412e-05/0.2051, allocations: 11.92 kB / 0.9836 GB, free: 23.52 MB / 0.6198 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0003652/0.2055, allocations: 221.2 kB / 0.9838 GB, free: 23.3 MB / 0.6198 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.000328/0.2058, allocations: 306.7 kB / 0.9841 GB, free: 22.98 MB / 0.6198 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0001455/0.206, allocations: 51.97 kB / 0.9841 GB, free: 22.93 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 3.788e-05/0.206, allocations: 100.4 kB / 0.9842 GB, free: 22.83 MB / 0.6198 GB
Notification: Performance of Backend: time 5.21e-07/0.206, allocations: 0 / 0.9842 GB, free: 22.83 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.0004638/0.2065, allocations: 136 kB / 0.9843 GB, free: 22.7 MB / 0.6198 GB
Notification: Performance of SimCode: time 0.0003632/0.2069, allocations: 0.5993 MB / 0.9849 GB, free: 22.05 MB / 0.6198 GB
Notification: Performance of Templates: time 0.00259/0.2095, allocations: 0.8143 MB / 0.9857 GB, free: 21.24 MB / 0.6198 GB
make -j1 -f Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.makefile
(rm -f Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe ; mkfifo Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe >> ../files/Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.sim & ./Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Utilities.Math.Examples.Biquadratic.pipe 2>&1)