Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.433/2.433, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002081/0.002081, allocations: 187.6 kB / 325.6 MB, free: 2.816 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.612/2.612, allocations: 205.4 MB / 0.5766 GB, free: 21.12 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001086/0.001086, allocations: 95.41 kB / 0.6811 GB, free: 14 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004578/0.0004578, allocations: 13.38 kB / 0.7951 GB, free: 135.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2627/0.2632, allocations: 106.3 MB / 0.8989 GB, free: 65.95 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Utilities.Math.Examples.Biquadratic): time 0.001844/0.2651, allocations: 1.202 MB / 0.9 GB, free: 64.73 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.0003366/0.2655, allocations: 97.62 kB / 0.9001 GB, free: 64.64 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.133e-05/0.2656, allocations: 4 kB / 0.9001 GB, free: 64.63 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 4.651e-05/0.2656, allocations: 7.922 kB / 0.9002 GB, free: 64.62 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 6.505e-05/0.2657, allocations: 11.98 kB / 0.9002 GB, free: 64.61 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0001776/0.2659, allocations: 11.98 kB / 0.9002 GB, free: 64.6 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 7.932e-05/0.266, allocations: 23.97 kB / 0.9002 GB, free: 64.58 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001051/0.2661, allocations: 11.92 kB / 0.9002 GB, free: 64.57 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.117e-05/0.2662, allocations: 15.98 kB / 0.9002 GB, free: 64.55 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 5.167e-05/0.2662, allocations: 23.91 kB / 0.9002 GB, free: 64.53 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 1.744e-05/0.2663, allocations: 0 / 0.9002 GB, free: 64.53 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 7.004e-05/0.2663, allocations: 19.98 kB / 0.9003 GB, free: 64.51 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 3.643e-05/0.2664, allocations: 11.92 kB / 0.9003 GB, free: 64.5 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 2.752e-05/0.2664, allocations: 33.7 kB / 0.9003 GB, free: 64.46 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001048/0.2665, allocations: 39.88 kB / 0.9003 GB, free: 64.42 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 3.266e-06/0.2666, allocations: 0 / 0.9003 GB, free: 64.42 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.294e-06/0.2666, allocations: 0 / 0.9003 GB, free: 64.42 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 4.648e-06/0.2666, allocations: 0 / 0.9003 GB, free: 64.42 MB / 0.6042 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 0.0006348/0.2672, allocations: 375.1 kB / 0.9007 GB, free: 64 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.287e-05/0.2673, allocations: 12.03 kB / 0.9007 GB, free: 63.99 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.139e-05/0.2673, allocations: 3.906 kB / 0.9007 GB, free: 63.99 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001169/0.2675, allocations: 186.8 kB / 0.9009 GB, free: 63.77 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.573e-05/0.2675, allocations: 4 kB / 0.9009 GB, free: 63.76 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.716e-05/0.2675, allocations: 0 / 0.9009 GB, free: 63.76 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003794/0.2679, allocations: 93.64 kB / 0.901 GB, free: 63.66 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.518e-06/0.2679, allocations: 0 / 0.901 GB, free: 63.66 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.345e-05/0.2679, allocations: 4 kB / 0.901 GB, free: 63.66 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.241e-06/0.268, allocations: 3.938 kB / 0.901 GB, free: 63.66 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000508/0.2685, allocations: 99.91 kB / 0.9011 GB, free: 63.56 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004155/0.2689, allocations: 284.9 kB / 0.9014 GB, free: 63.23 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003227/0.2693, allocations: 78.53 kB / 0.9014 GB, free: 63.14 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002709/0.2695, allocations: 105.2 kB / 0.9015 GB, free: 63.02 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.851e-05/0.2696, allocations: 34.56 kB / 0.9016 GB, free: 62.98 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=3): time 2.404e-06/0.2696, allocations: 0 / 0.9016 GB, free: 62.98 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=3): time 0.0009025/0.2705, allocations: 185.4 kB / 0.9018 GB, free: 62.79 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.942e-05/0.2705, allocations: 51.41 kB / 0.9018 GB, free: 62.73 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001152/0.2707, allocations: 135.4 kB / 0.9019 GB, free: 62.59 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 1.287e-05/0.2707, allocations: 25.7 kB / 0.902 GB, free: 62.56 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 5.272e-05/0.2708, allocations: 96.14 kB / 0.902 GB, free: 62.46 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 2.399e-05/0.2708, allocations: 7.891 kB / 0.9021 GB, free: 62.45 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.873e-06/0.2708, allocations: 0 / 0.9021 GB, free: 62.45 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 6.948e-05/0.2709, allocations: 314.8 kB / 0.9024 GB, free: 62.14 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002582/0.2712, allocations: 51.95 kB / 0.9024 GB, free: 62.09 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002508/0.2714, allocations: 43.97 kB / 0.9024 GB, free: 62.04 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002569/0.2717, allocations: 55.95 kB / 0.9025 GB, free: 61.99 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.655e-06/0.2717, allocations: 0 / 0.9025 GB, free: 61.99 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0005815/0.2723, allocations: 137.5 kB / 0.9026 GB, free: 61.85 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 2e-05/0.2724, allocations: 4 kB / 0.9026 GB, free: 61.84 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.965e-06/0.2724, allocations: 0 / 0.9026 GB, free: 61.84 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.765e-05/0.2724, allocations: 3.938 kB / 0.9026 GB, free: 61.84 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002071/0.2726, allocations: 23.98 kB / 0.9027 GB, free: 61.82 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.512e-06/0.2726, allocations: 0 / 0.9027 GB, free: 61.82 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001437/0.2728, allocations: 23.88 kB / 0.9027 GB, free: 61.79 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.208e-05/0.2728, allocations: 0 / 0.9027 GB, free: 61.79 MB / 0.6042 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 8.681e-05/0.2729, allocations: 119.2 kB / 0.9028 GB, free: 61.67 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.657e-05/0.273, allocations: 7.906 kB / 0.9028 GB, free: 61.66 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000624/0.2736, allocations: 145.5 kB / 0.9029 GB, free: 61.51 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.468e-06/0.2736, allocations: 0 / 0.9029 GB, free: 61.51 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.953e-06/0.2736, allocations: 0 / 0.9029 GB, free: 61.51 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.639e-06/0.2736, allocations: 3.938 kB / 0.9029 GB, free: 61.5 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000204/0.2739, allocations: 181.6 kB / 0.9031 GB, free: 61.28 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.835e-06/0.2739, allocations: 0 / 0.9031 GB, free: 61.28 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000176/0.2741, allocations: 23.97 kB / 0.9031 GB, free: 61.25 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.971e-06/0.2741, allocations: 0 / 0.9031 GB, free: 61.25 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.268e-05/0.2741, allocations: 4.375 kB / 0.9031 GB, free: 61.25 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.015e-06/0.2741, allocations: 0 / 0.9031 GB, free: 61.25 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.033e-06/0.2741, allocations: 0 / 0.9031 GB, free: 61.25 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006031/0.2747, allocations: 239.3 kB / 0.9034 GB, free: 61 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.998e-05/0.2748, allocations: 77.11 kB / 0.9034 GB, free: 60.91 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.926e-05/0.2748, allocations: 7.938 kB / 0.9035 GB, free: 60.9 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001804/0.275, allocations: 19.98 kB / 0.9035 GB, free: 60.88 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.027e-05/0.2751, allocations: 11.98 kB / 0.9035 GB, free: 60.87 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.897e-06/0.2751, allocations: 0 / 0.9035 GB, free: 60.87 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 6.749e-05/0.2752, allocations: 98.27 kB / 0.9036 GB, free: 60.77 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 1.713e-06/0.2752, allocations: 0 / 0.9036 GB, free: 60.77 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.0003231/0.2755, allocations: 15.94 kB / 0.9036 GB, free: 60.76 MB / 0.6042 GB
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 0.00016/0.2757, allocations: 99.25 kB / 0.9037 GB, free: 60.65 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.0005802/0.2763, allocations: 103.9 kB / 0.9038 GB, free: 60.55 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 2.785e-06/0.2763, allocations: 0 / 0.9038 GB, free: 60.55 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002703/0.2766, allocations: 55.97 kB / 0.9038 GB, free: 60.5 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002327/0.2768, allocations: 7.938 kB / 0.9038 GB, free: 60.49 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004052/0.2773, allocations: 168.5 kB / 0.904 GB, free: 60.3 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001513/0.2774, allocations: 0.6887 MB / 0.9047 GB, free: 59.59 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 5.116e-05/0.2775, allocations: 3.859 kB / 0.9047 GB, free: 59.58 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.66e-05/0.2775, allocations: 11.44 kB / 0.9047 GB, free: 59.57 MB / 0.6042 GB
Notification: Performance of SimCode: time 8.02e-07/0.2775, allocations: 0 / 0.9047 GB, free: 59.57 MB / 0.6042 GB
Notification: Performance of Templates: time 0.003703/0.2813, allocations: 0.6348 MB / 0.9053 GB, free: 58.94 MB / 0.6042 GB