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 2.218/2.218, allocations: 252.6 MB / 265.2 MB, free: 5.695 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001413/0.001413, allocations: 179.9 kB / 324.5 MB, free: 14.41 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.079/2.079, allocations: 205.4 MB / 0.5754 GB, free: 10.48 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 0.001171/0.001171, allocations: 93.86 kB / 0.6797 GB, free: 15.73 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.292e-05/3.304e-05, allocations: 4 kB / 0.7911 GB, free: 96.62 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2422/0.2422, allocations: 106.2 MB / 0.8949 GB, free: 6.285 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8578/1.1, allocations: 131.4 MB / 1.023 GB, free: 3.086 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003849/1.101, allocations: 76.33 kB / 1.023 GB, free: 3.043 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.007099/1.108, allocations: 1.075 MB / 1.024 GB, free: 2.047 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.504e-06/1.108, allocations: 3.938 kB / 1.024 GB, free: 2.043 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 9.989e-06/1.108, allocations: 4 kB / 1.024 GB, free: 2.039 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 0.0007984/1.109, allocations: 369.6 kB / 1.025 GB, free: 1.637 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 6.833e-05/1.109, allocations: 12.03 kB / 1.025 GB, free: 1.625 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.313e-05/1.109, allocations: 4.781 kB / 1.025 GB, free: 1.621 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001977/1.109, allocations: 177.9 kB / 1.025 GB, free: 1.41 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.203e-05/1.109, allocations: 4 kB / 1.025 GB, free: 1.406 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.403e-05/1.109, allocations: 0 / 1.025 GB, free: 1.406 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002383/1.109, allocations: 52.31 kB / 1.025 GB, free: 1.359 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.11e-05/1.109, allocations: 0 / 1.025 GB, free: 1.359 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.072e-05/1.109, allocations: 4 kB / 1.025 GB, free: 1.355 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.167e-05/1.109, allocations: 7.922 kB / 1.025 GB, free: 1.352 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001747/1.11, allocations: 26.88 kB / 1.025 GB, free: 1.332 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001045/1.111, allocations: 330 kB / 1.025 GB, free: 0.9805 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001954/1.111, allocations: 48.5 kB / 1.025 GB, free: 0.9375 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000113/1.111, allocations: 24.69 kB / 1.025 GB, free: 0.9141 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003528/1.111, allocations: 105.1 kB / 1.025 GB, free: 0.793 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.675e-05/1.111, allocations: 37.69 kB / 1.026 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=3): time 3.196e-06/1.111, allocations: 0 / 1.026 GB, free: 0.75 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=3): time 0.0003551/1.112, allocations: 71.45 kB / 1.026 GB, free: 0.6836 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.787e-05/1.112, allocations: 55.36 kB / 1.026 GB, free: 0.6172 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001693/1.112, allocations: 113.2 kB / 1.026 GB, free: 0.5078 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.974e-05/1.112, allocations: 29.7 kB / 1.026 GB, free: 484 kB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 7.736e-05/1.112, allocations: 91.27 kB / 1.026 GB, free: 396 kB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 3.554e-05/1.112, allocations: 7.891 kB / 1.026 GB, free: 388 kB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.09e-05/1.112, allocations: 3.375 kB / 1.026 GB, free: 388 kB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001492/1.113, allocations: 314.8 kB / 1.026 GB, free: 64 kB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.303e-05/1.113, allocations: 17.86 kB / 1.026 GB, free: 52 kB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 8.521e-05/1.113, allocations: 11.61 kB / 1.026 GB, free: 44 kB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 9.051e-05/1.113, allocations: 22.75 kB / 1.026 GB, free: 28 kB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.246e-06/1.113, allocations: 0 / 1.026 GB, free: 28 kB / 0.6355 GB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0003047/1.113, allocations: 75.08 kB / 1.026 GB, free: 15.95 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 2.696e-05/1.113, allocations: 8 kB / 1.026 GB, free: 15.95 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.052e-05/1.113, allocations: 3.984 kB / 1.026 GB, free: 15.94 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.912e-05/1.113, allocations: 0 / 1.026 GB, free: 15.94 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003273/1.114, allocations: 19.98 kB / 1.026 GB, free: 15.92 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.016e-05/1.114, allocations: 0 / 1.026 GB, free: 15.92 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002519/1.114, allocations: 23.77 kB / 1.026 GB, free: 15.9 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.128e-05/1.114, allocations: 3.938 kB / 1.026 GB, free: 15.9 MB / 0.6511 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 0.0001163/1.114, allocations: 111.7 kB / 1.026 GB, free: 15.79 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.546e-05/1.114, allocations: 3.906 kB / 1.026 GB, free: 15.79 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003681/1.115, allocations: 86.75 kB / 1.027 GB, free: 15.7 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.49e-06/1.115, allocations: 3.938 kB / 1.027 GB, free: 15.7 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.122e-06/1.115, allocations: 0 / 1.027 GB, free: 15.7 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.199e-06/1.115, allocations: 0 / 1.027 GB, free: 15.7 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003476/1.115, allocations: 183.3 kB / 1.027 GB, free: 15.48 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.576e-06/1.115, allocations: 4 kB / 1.027 GB, free: 15.48 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002866/1.115, allocations: 19.98 kB / 1.027 GB, free: 15.46 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.041e-05/1.115, allocations: 4 kB / 1.027 GB, free: 15.45 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.675e-05/1.115, allocations: 0 / 1.027 GB, free: 15.45 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.387e-06/1.115, allocations: 0 / 1.027 GB, free: 15.45 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.525e-06/1.116, allocations: 0 / 1.027 GB, free: 15.45 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000325/1.116, allocations: 178.3 kB / 1.027 GB, free: 15.28 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.456e-05/1.116, allocations: 81.11 kB / 1.027 GB, free: 15.18 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.959e-05/1.116, allocations: 0 / 1.027 GB, free: 15.18 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003096/1.116, allocations: 19.97 kB / 1.027 GB, free: 15.16 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.261e-05/1.116, allocations: 0 / 1.027 GB, free: 15.16 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.259e-05/1.116, allocations: 6.625 kB / 1.027 GB, free: 15.16 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0001193/1.117, allocations: 100.3 kB / 1.027 GB, free: 15.07 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 8.72e-07/1.117, allocations: 4 kB / 1.027 GB, free: 15.06 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.0005007/1.117, allocations: 11.94 kB / 1.027 GB, free: 15.05 MB / 0.6511 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 0.0002283/1.117, allocations: 109.1 kB / 1.027 GB, free: 14.94 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.0002232/1.118, allocations: 34.42 kB / 1.027 GB, free: 14.91 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 3.286e-06/1.118, allocations: 0 / 1.027 GB, free: 14.91 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001042/1.118, allocations: 19.38 kB / 1.027 GB, free: 14.9 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003087/1.118, allocations: 11.2 kB / 1.027 GB, free: 14.89 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004422/1.119, allocations: 108.5 kB / 1.027 GB, free: 14.77 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000357/1.119, allocations: 0.6926 MB / 1.028 GB, free: 14.05 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 7.139e-05/1.119, allocations: 3.859 kB / 1.028 GB, free: 14.05 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.12e-05/1.119, allocations: 7.438 kB / 1.028 GB, free: 14.04 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.303e-06/1.119, allocations: 0 / 1.028 GB, free: 14.04 MB / 0.6511 GB
Notification: Performance of Templates: time 0.005311/1.124, allocations: 0.6453 MB / 1.029 GB, free: 13.41 MB / 0.6511 GB