Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Utilities.Math.Examples.Biquadratic.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Utilities.Math.Examples.Biquadratic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.Math.Examples.Biquadratic")
Notification: Performance of loadModel(Buildings): time 4.04/4.04, allocations: 432.7 MB / 445.3 MB, free: 15.75 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.95e-05/2.96e-05, allocations: 5.344 kB / 0.5383 GB, free: 10.29 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1733/0.1734, allocations: 98.72 MB / 0.6347 GB, free: 1.934 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.2897/0.4631, allocations: 124.4 MB / 0.7562 GB, free: 5.348 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003237/0.4635, allocations: 71.95 kB / 0.7563 GB, free: 5.277 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.004525/0.4681, allocations: 1.059 MB / 0.7573 GB, free: 4.215 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.185e-06/0.4681, allocations: 0 / 0.7573 GB, free: 4.215 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 7.304e-06/0.4681, allocations: 0 / 0.7573 GB, free: 4.215 MB / 0.6355 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 0.0005726/0.4687, allocations: 366.4 kB / 0.7577 GB, free: 3.812 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 5.968e-05/0.4688, allocations: 8.031 kB / 0.7577 GB, free: 3.805 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.423e-05/0.4689, allocations: 11.91 kB / 0.7577 GB, free: 3.793 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002123/0.4691, allocations: 178.9 kB / 0.7579 GB, free: 3.578 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.599e-05/0.4691, allocations: 0 / 0.7579 GB, free: 3.578 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.954e-05/0.4692, allocations: 4 kB / 0.7579 GB, free: 3.574 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001623/0.4693, allocations: 57.62 kB / 0.7579 GB, free: 3.512 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.156e-06/0.4694, allocations: 0 / 0.7579 GB, free: 3.512 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.169e-05/0.4694, allocations: 0 / 0.7579 GB, free: 3.512 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.514e-06/0.4694, allocations: 0 / 0.7579 GB, free: 3.512 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000108/0.4695, allocations: 31.98 kB / 0.758 GB, free: 3.48 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006461/0.4702, allocations: 320.9 kB / 0.7583 GB, free: 3.117 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000145/0.4703, allocations: 54.5 kB / 0.7583 GB, free: 3.055 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.248e-05/0.4704, allocations: 20.86 kB / 0.7583 GB, free: 3.031 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000219/0.4706, allocations: 109.2 kB / 0.7584 GB, free: 2.906 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.162e-05/0.4707, allocations: 30.56 kB / 0.7585 GB, free: 2.867 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=3): time 2.592e-06/0.4707, allocations: 0 / 0.7585 GB, free: 2.867 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3): time 0.0002385/0.4709, allocations: 73.58 kB / 0.7585 GB, free: 2.789 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.152e-05/0.471, allocations: 55.36 kB / 0.7586 GB, free: 2.723 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000131/0.4712, allocations: 125 kB / 0.7587 GB, free: 2.594 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.261e-05/0.4712, allocations: 25.7 kB / 0.7587 GB, free: 2.562 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 7.336e-05/0.4713, allocations: 88.14 kB / 0.7588 GB, free: 2.473 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.266e-05/0.4713, allocations: 11.84 kB / 0.7588 GB, free: 2.461 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.828e-06/0.4713, allocations: 0 / 0.7588 GB, free: 2.461 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001643/0.4715, allocations: 318.8 kB / 0.7591 GB, free: 2.141 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.302e-05/0.4716, allocations: 15.94 kB / 0.7591 GB, free: 2.125 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.087e-05/0.4716, allocations: 19.98 kB / 0.7592 GB, free: 2.105 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 5.491e-05/0.4717, allocations: 24.05 kB / 0.7592 GB, free: 2.082 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.595e-06/0.4717, allocations: 4 kB / 0.7592 GB, free: 2.078 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001734/0.4719, allocations: 69.59 kB / 0.7593 GB, free: 2.004 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.815e-05/0.4719, allocations: 4 kB / 0.7593 GB, free: 2 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.019e-06/0.4719, allocations: 0 / 0.7593 GB, free: 2 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.197e-05/0.472, allocations: 0 / 0.7593 GB, free: 2 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001811/0.4721, allocations: 23.97 kB / 0.7593 GB, free: 1.977 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.989e-06/0.4722, allocations: 0 / 0.7593 GB, free: 1.977 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001201/0.4723, allocations: 23.94 kB / 0.7593 GB, free: 1.953 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.435e-05/0.4723, allocations: 4 kB / 0.7593 GB, free: 1.949 MB / 0.6355 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 ()
 * 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 8.923e-05/0.4724, allocations: 104.9 kB / 0.7594 GB, free: 1.84 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.506e-05/0.4725, allocations: 7.906 kB / 0.7594 GB, free: 1.832 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002241/0.4727, allocations: 85.69 kB / 0.7595 GB, free: 1.742 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.813e-06/0.4727, allocations: 0 / 0.7595 GB, free: 1.742 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.414e-06/0.4728, allocations: 0 / 0.7595 GB, free: 1.742 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.712e-06/0.4728, allocations: 4 kB / 0.7595 GB, free: 1.738 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002602/0.473, allocations: 185.5 kB / 0.7597 GB, free: 1.508 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.276e-06/0.4731, allocations: 0 / 0.7597 GB, free: 1.508 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000148/0.4732, allocations: 27.97 kB / 0.7597 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.673e-06/0.4732, allocations: 0 / 0.7597 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.007e-05/0.4733, allocations: 0 / 0.7597 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.203e-06/0.4733, allocations: 0 / 0.7597 GB, free: 1.48 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.996e-06/0.4733, allocations: 3.984 kB / 0.7597 GB, free: 1.477 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002339/0.4735, allocations: 175.3 kB / 0.7599 GB, free: 1.289 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.543e-05/0.4736, allocations: 81.11 kB / 0.76 GB, free: 1.191 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.943e-05/0.4736, allocations: 0 / 0.76 GB, free: 1.191 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001566/0.4738, allocations: 15.98 kB / 0.76 GB, free: 1.176 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.935e-05/0.4739, allocations: 7.984 kB / 0.76 GB, free: 1.168 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.177e-05/0.4739, allocations: 0 / 0.76 GB, free: 1.168 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 9.372e-05/0.474, allocations: 103.3 kB / 0.7601 GB, free: 1.066 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 3.37e-06/0.474, allocations: 0 / 0.7601 GB, free: 1.066 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0003421/0.4743, allocations: 19.94 kB / 0.7601 GB, free: 1.047 MB / 0.6355 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 ()
 * 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 0.0001808/0.4745, allocations: 99.25 kB / 0.7602 GB, free: 0.9375 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.000148/0.4747, allocations: 35.92 kB / 0.7602 GB, free: 0.9023 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.176e-06/0.4747, allocations: 0 / 0.7602 GB, free: 0.9023 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 6.866e-05/0.4748, allocations: 24 kB / 0.7602 GB, free: 0.8789 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002084/0.475, allocations: 7.953 kB / 0.7603 GB, free: 0.8711 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003123/0.4753, allocations: 100.7 kB / 0.7603 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000382/0.4758, allocations: 0.6926 MB / 0.761 GB, free: 32 kB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 4.124e-05/0.4758, allocations: 0 / 0.761 GB, free: 32 kB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.251e-05/0.4758, allocations: 11.44 kB / 0.761 GB, free: 20 kB / 0.6355 GB
Notification: Performance of SimCode: time 1.475e-06/0.4759, allocations: 0 / 0.761 GB, free: 20 kB / 0.6355 GB
Notification: Performance of Templates: time 0.003363/0.4792, allocations: 0.6415 MB / 0.7617 GB, free: 15.38 MB / 0.6511 GB