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 2.174/2.174, allocations: 251.1 MB / 266.1 MB, free: 11.65 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 0.001527/0.001527, allocations: 183.1 kB / 325.6 MB, free: 2.844 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 2.374/2.374, allocations: 205.4 MB / 0.5766 GB, free: 20.79 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 0.001194/0.001194, allocations: 103 kB / 0.6811 GB, free: 13.61 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004564/0.0004566, allocations: 11.62 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2009/0.2014, allocations: 106.3 MB / 0.8989 GB, free: 65.49 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2164/0.4179, allocations: 131.5 MB / 1.027 GB, free: 13.8 MB / 0.6823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002868/0.4182, allocations: 71.95 kB / 1.027 GB, free: 13.73 MB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.004723/0.4229, allocations: 1.07 MB / 1.028 GB, free: 12.65 MB / 0.6823 GB
Notification: Performance of FrontEnd: time 1.783e-06/0.423, allocations: 0 / 1.028 GB, free: 12.65 MB / 0.6823 GB
Notification: Performance of Transformations before backend: time 8.967e-06/0.423, allocations: 0 / 1.028 GB, free: 12.65 MB / 0.6823 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 0.0006482/0.4237, allocations: 387 kB / 1.029 GB, free: 12.23 MB / 0.6823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.137e-05/0.4237, allocations: 8.031 kB / 1.029 GB, free: 12.22 MB / 0.6823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.593e-05/0.4238, allocations: 11.91 kB / 1.029 GB, free: 12.21 MB / 0.6823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001497/0.4239, allocations: 182.8 kB / 1.029 GB, free: 11.99 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.053e-05/0.424, allocations: 0 / 1.029 GB, free: 11.99 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.029e-05/0.424, allocations: 4 kB / 1.029 GB, free: 11.98 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000412/0.4244, allocations: 89.64 kB / 1.029 GB, free: 11.89 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.486e-06/0.4244, allocations: 4 kB / 1.029 GB, free: 11.89 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.356e-05/0.4245, allocations: 0 / 1.029 GB, free: 11.89 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.819e-06/0.4245, allocations: 0 / 1.029 GB, free: 11.89 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005801/0.4251, allocations: 99.84 kB / 1.029 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007596/0.4258, allocations: 324.9 kB / 1.029 GB, free: 11.42 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000379/0.4262, allocations: 82.52 kB / 1.03 GB, free: 11.33 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002623/0.4265, allocations: 105.2 kB / 1.03 GB, free: 11.21 MB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.598e-05/0.4265, allocations: 30.56 kB / 1.03 GB, free: 11.17 MB / 0.6823 GB
Notification: Performance of pre-optimization done (n=3): time 2.355e-06/0.4266, allocations: 0 / 1.03 GB, free: 11.17 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=3): time 0.001066/0.4276, allocations: 193.4 kB / 1.03 GB, free: 10.98 MB / 0.6823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.163e-05/0.4277, allocations: 55.41 kB / 1.03 GB, free: 10.91 MB / 0.6823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001441/0.4279, allocations: 122.9 kB / 1.03 GB, free: 10.79 MB / 0.6823 GB
Notification: Performance of collectPreVariables (initialization): time 1.848e-05/0.4279, allocations: 25.7 kB / 1.03 GB, free: 10.75 MB / 0.6823 GB
Notification: Performance of collectInitialEqns (initialization): time 6.64e-05/0.428, allocations: 88.14 kB / 1.03 GB, free: 10.66 MB / 0.6823 GB
Notification: Performance of collectInitialBindings (initialization): time 2.955e-05/0.428, allocations: 15.84 kB / 1.03 GB, free: 10.65 MB / 0.6823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.384e-06/0.428, allocations: 0 / 1.03 GB, free: 10.65 MB / 0.6823 GB
Notification: Performance of setup shared object (initialization): time 0.0001268/0.4282, allocations: 314.8 kB / 1.03 GB, free: 10.33 MB / 0.6823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003019/0.4285, allocations: 51.95 kB / 1.031 GB, free: 10.28 MB / 0.6823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002876/0.4288, allocations: 51.95 kB / 1.031 GB, free: 10.23 MB / 0.6823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002997/0.4291, allocations: 51.95 kB / 1.031 GB, free: 10.18 MB / 0.6823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.19e-06/0.4291, allocations: 4 kB / 1.031 GB, free: 10.18 MB / 0.6823 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0006655/0.4298, allocations: 133.5 kB / 1.031 GB, free: 10.04 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.12e-05/0.4298, allocations: 8 kB / 1.031 GB, free: 10.03 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.132e-06/0.4298, allocations: 0 / 1.031 GB, free: 10.03 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.715e-05/0.4299, allocations: 0 / 1.031 GB, free: 10.03 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002294/0.4301, allocations: 23.98 kB / 1.031 GB, free: 10.01 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.885e-06/0.4301, allocations: 0 / 1.031 GB, free: 10.01 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001665/0.4303, allocations: 23.97 kB / 1.031 GB, free: 9.984 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.9e-05/0.4304, allocations: 11.83 kB / 1.031 GB, free: 9.973 MB / 0.6823 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 0.0001147/0.4305, allocations: 113.8 kB / 1.031 GB, free: 9.852 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.855e-05/0.4305, allocations: 7.906 kB / 1.031 GB, free: 9.844 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007539/0.4313, allocations: 153.4 kB / 1.031 GB, free: 9.688 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.018e-06/0.4313, allocations: 0 / 1.031 GB, free: 9.688 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.23e-06/0.4313, allocations: 0 / 1.031 GB, free: 9.688 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.828e-06/0.4313, allocations: 0 / 1.031 GB, free: 9.688 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002556/0.4316, allocations: 185.6 kB / 1.031 GB, free: 9.457 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.445e-06/0.4316, allocations: 0 / 1.031 GB, free: 9.457 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001933/0.4318, allocations: 19.98 kB / 1.031 GB, free: 9.438 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.089e-06/0.4318, allocations: 0 / 1.031 GB, free: 9.438 MB / 0.6823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.387e-05/0.4319, allocations: 4 kB / 1.031 GB, free: 9.434 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.348e-06/0.4319, allocations: 4 kB / 1.031 GB, free: 9.43 MB / 0.6823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.044e-06/0.4319, allocations: 0 / 1.031 GB, free: 9.43 MB / 0.6823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007052/0.4326, allocations: 247.2 kB / 1.032 GB, free: 9.172 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.499e-05/0.4327, allocations: 77.11 kB / 1.032 GB, free: 9.078 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.384e-05/0.4327, allocations: 4 kB / 1.032 GB, free: 9.074 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001884/0.4329, allocations: 11.98 kB / 1.032 GB, free: 9.062 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.345e-05/0.433, allocations: 8.406 kB / 1.032 GB, free: 9.055 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.88e-05/0.433, allocations: 4 kB / 1.032 GB, free: 9.051 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.0001011/0.4331, allocations: 99.27 kB / 1.032 GB, free: 8.953 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 4.31e-07/0.4331, allocations: 4 kB / 1.032 GB, free: 8.949 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.0003035/0.4334, allocations: 8 kB / 1.032 GB, free: 8.941 MB / 0.6823 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 0.000171/0.4336, allocations: 99.25 kB / 1.032 GB, free: 8.832 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.0006405/0.4343, allocations: 107.9 kB / 1.032 GB, free: 8.727 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 2.806e-06/0.4343, allocations: 0 / 1.032 GB, free: 8.727 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003081/0.4346, allocations: 55.98 kB / 1.032 GB, free: 8.672 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002335/0.4349, allocations: 11.95 kB / 1.032 GB, free: 8.66 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004502/0.4353, allocations: 168.5 kB / 1.032 GB, free: 8.469 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003171/0.4356, allocations: 0.6926 MB / 1.033 GB, free: 7.75 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 5.965e-05/0.4357, allocations: 7.859 kB / 1.033 GB, free: 7.742 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.743e-05/0.4358, allocations: 7.438 kB / 1.033 GB, free: 7.734 MB / 0.6823 GB
Notification: Performance of SimCode: time 7.91e-07/0.4358, allocations: 0 / 1.033 GB, free: 7.734 MB / 0.6823 GB
Notification: Performance of Templates: time 0.003898/0.4397, allocations: 0.6321 MB / 1.033 GB, free: 7.109 MB / 0.6823 GB