Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001374/0.001374, allocations: 188.2 kB / 15.77 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7888/0.7888, allocations: 82.92 MB / 99.42 MB, free: 3.258 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.281/2.281, allocations: 205.4 MB / 325.4 MB, free: 3.305 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001034/0.001034, allocations: 90.44 kB / 393.6 MB, free: 15.07 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004414/0.0004417, allocations: 12 kB / 471.5 MB, free: 66.55 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09034/0.0908, allocations: 67.46 MB / 0.5264 GB, free: 15.06 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.5675/0.6583, allocations: 146 MB / 0.6689 GB, free: 10.35 MB / 458.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01233/0.6707, allocations: 5.879 MB / 0.6747 GB, free: 5.926 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008518/0.6716, allocations: 23.28 kB / 0.6747 GB, free: 5.91 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001351/0.673, allocations: 398.9 kB / 0.6751 GB, free: 5.59 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.003929/0.6769, allocations: 1.07 MB / 0.6761 GB, free: 4.723 MB / 458.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.006635/0.6836, allocations: 1.782 MB / 0.6779 GB, free: 3.551 MB / 458.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002236/0.6858, allocations: 1.008 MB / 0.6789 GB, free: 2.883 MB / 458.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009495/0.6868, allocations: 0.5072 MB / 0.6794 GB, free: 2.562 MB / 458.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001655/0.6885, allocations: 0.666 MB / 0.68 GB, free: 2.039 MB / 458.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007739/0.6893, allocations: 430.2 kB / 0.6804 GB, free: 1.617 MB / 458.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001509/0.6895, allocations: 40 kB / 0.6805 GB, free: 1.578 MB / 458.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002246/0.6917, allocations: 0.7995 MB / 0.6812 GB, free: 0.7773 MB / 458.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0003841/0.6921, allocations: 223.3 kB / 0.6814 GB, free: 0.5586 MB / 458.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002901/0.6924, allocations: 169.2 kB / 0.6816 GB, free: 396 kB / 458.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001844/0.6943, allocations: 0.9781 MB / 0.6826 GB, free: 15.41 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.113e-06/0.6943, allocations: 0 / 0.6826 GB, free: 15.41 MB / 474.7 MB
Notification: Performance of FrontEnd: time 2.409e-06/0.6943, allocations: 0 / 0.6826 GB, free: 15.41 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.272e-05/0.6943, allocations: 3.938 kB / 0.6826 GB, free: 15.4 MB / 474.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 91
 * Number of variables: 91
Notification: Performance of Generate backend data structure: time 0.003376/0.6977, allocations: 1.195 MB / 0.6837 GB, free: 14.15 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.295e-05/0.6978, allocations: 8.031 kB / 0.6837 GB, free: 14.14 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008353/0.6986, allocations: 138.8 kB / 0.6839 GB, free: 14.01 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001723/0.7004, allocations: 0.706 MB / 0.6846 GB, free: 13.26 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.901e-05/0.7005, allocations: 44.95 kB / 0.6846 GB, free: 13.22 MB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000122/0.7006, allocations: 44 kB / 0.6846 GB, free: 13.18 MB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00122/0.7018, allocations: 0.4993 MB / 0.6851 GB, free: 12.64 MB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.791e-05/0.7019, allocations: 7.938 kB / 0.6851 GB, free: 12.63 MB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.866e-05/0.7019, allocations: 16 kB / 0.6852 GB, free: 12.61 MB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.672e-05/0.702, allocations: 8 kB / 0.6852 GB, free: 12.61 MB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001039/0.703, allocations: 354.4 kB / 0.6855 GB, free: 12.26 MB / 474.7 MB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003982/0.707, allocations: 1.951 MB / 0.6874 GB, free: 10.16 MB / 474.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001105/0.7082, allocations: 362.4 kB / 0.6878 GB, free: 9.801 MB / 474.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 6.93e-05/0.7083, allocations: 15.98 kB / 0.6878 GB, free: 9.785 MB / 474.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.019e-05/0.7083, allocations: 34.5 kB / 0.6878 GB, free: 9.742 MB / 474.7 MB
Notification: Performance of pre-optimization done (n=26): time 3.651e-06/0.7083, allocations: 4 kB / 0.6878 GB, free: 9.738 MB / 474.7 MB
Notification: Performance of matching and sorting (n=26): time 0.002599/0.7109, allocations: 0.6939 MB / 0.6885 GB, free: 9.016 MB / 474.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001419/0.7111, allocations: 213.6 kB / 0.6887 GB, free: 8.758 MB / 474.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002028/0.7131, allocations: 0.9229 MB / 0.6896 GB, free: 7.824 MB / 474.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001106/0.7133, allocations: 41.69 kB / 0.6896 GB, free: 7.777 MB / 474.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004299/0.7137, allocations: 357.2 kB / 0.69 GB, free: 7.422 MB / 474.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000127/0.7139, allocations: 90.66 kB / 0.6901 GB, free: 7.332 MB / 474.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.718e-05/0.7139, allocations: 4 kB / 0.6901 GB, free: 7.328 MB / 474.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001685/0.7141, allocations: 322 kB / 0.6904 GB, free: 7.008 MB / 474.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005193/0.7146, allocations: 164.2 kB / 0.6905 GB, free: 6.848 MB / 474.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007342/0.7154, allocations: 367.4 kB / 0.6909 GB, free: 6.406 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005524/0.7159, allocations: 207.8 kB / 0.6911 GB, free: 6.203 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.966e-06/0.716, allocations: 0 / 0.6911 GB, free: 6.203 MB / 474.7 MB
Notification: Performance of matching and sorting (n=38) (initialization): time 0.001769/0.7177, allocations: 0.544 MB / 0.6916 GB, free: 5.648 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001809/0.7179, allocations: 272.7 kB / 0.6919 GB, free: 5.363 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.393e-05/0.718, allocations: 8 kB / 0.6919 GB, free: 5.355 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004042/0.7184, allocations: 52.8 kB / 0.6919 GB, free: 5.301 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006804/0.7191, allocations: 91.88 kB / 0.692 GB, free: 5.211 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001078/0.7202, allocations: 1.158 MB / 0.6931 GB, free: 4.004 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001224/0.7214, allocations: 115.4 kB / 0.6932 GB, free: 3.895 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.088e-05/0.7216, allocations: 12 kB / 0.6933 GB, free: 3.883 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.692e-05/0.7216, allocations: 4 kB / 0.6933 GB, free: 3.879 MB / 474.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001306/0.7229, allocations: 424.5 kB / 0.6937 GB, free: 3.461 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.42e-05/0.723, allocations: 11.98 kB / 0.6937 GB, free: 3.449 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002237/0.7232, allocations: 44.83 kB / 0.6937 GB, free: 3.402 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005228/0.7238, allocations: 71.89 kB / 0.6938 GB, free: 3.332 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001893/0.7257, allocations: 1.495 MB / 0.6953 GB, free: 1.707 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001184/0.7269, allocations: 99.7 kB / 0.6953 GB, free: 1.609 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.156e-05/0.727, allocations: 15.98 kB / 0.6954 GB, free: 1.594 MB / 474.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * 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 (31):
 * Single equations (assignments): 25
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0005294/0.7275, allocations: 300.6 kB / 0.6956 GB, free: 1.293 MB / 474.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002338/0.7277, allocations: 75.06 kB / 0.6957 GB, free: 1.219 MB / 474.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001372/0.7291, allocations: 469.9 kB / 0.6962 GB, free: 0.7461 MB / 474.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.046e-06/0.7292, allocations: 4 kB / 0.6962 GB, free: 0.7422 MB / 474.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.705e-06/0.7292, allocations: 3.953 kB / 0.6962 GB, free: 0.7383 MB / 474.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.118e-05/0.7292, allocations: 3.984 kB / 0.6962 GB, free: 0.7344 MB / 474.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002963/0.7322, allocations: 1.23 MB / 0.6974 GB, free: 15.43 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.568e-06/0.7322, allocations: 0 / 0.6974 GB, free: 15.43 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005516/0.7328, allocations: 68.14 kB / 0.6974 GB, free: 15.36 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001876/0.733, allocations: 44.77 kB / 0.6975 GB, free: 15.31 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.085e-05/0.733, allocations: 8 kB / 0.6975 GB, free: 15.3 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001004/0.7341, allocations: 1.15 MB / 0.6986 GB, free: 14.11 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.735e-06/0.7341, allocations: 3.938 kB / 0.6986 GB, free: 14.1 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002016/0.7361, allocations: 0.8223 MB / 0.6994 GB, free: 13.21 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005098/0.7366, allocations: 212 kB / 0.6996 GB, free: 12.98 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001442/0.7368, allocations: 11.98 kB / 0.6996 GB, free: 12.97 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009117/0.7377, allocations: 59.88 kB / 0.6997 GB, free: 12.91 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.32e-05/0.7378, allocations: 27.92 kB / 0.6997 GB, free: 12.88 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.611e-05/0.7379, allocations: 8 kB / 0.6997 GB, free: 12.88 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.0014/0.7393, allocations: 0.6591 MB / 0.7004 GB, free: 12.22 MB / 490.7 MB
Notification: Performance of sort global known variables: time 7.012e-06/0.7393, allocations: 0 / 0.7004 GB, free: 12.22 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.00141/0.7407, allocations: 351.4 kB / 0.7007 GB, free: 11.88 MB / 490.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 4 (dam.filter.x[1],dam.filter.x[2],vav.filter.x[1],vav.filter.x[2])
 * 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 (25):
 * Single equations (assignments): 23
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007275/0.7415, allocations: 255.5 kB / 0.701 GB, free: 11.62 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.002474/0.744, allocations: 0.8217 MB / 0.7018 GB, free: 10.77 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 6.126e-06/0.744, allocations: 0 / 0.7018 GB, free: 10.77 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0006839/0.7447, allocations: 191.8 kB / 0.7019 GB, free: 10.58 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002083/0.7468, allocations: 321.5 kB / 0.7022 GB, free: 10.27 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002837/0.7497, allocations: 1.495 MB / 0.7037 GB, free: 8.723 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008088/0.7505, allocations: 0.9882 MB / 0.7047 GB, free: 7.707 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.001061/0.7516, allocations: 177.3 kB / 0.7048 GB, free: 7.531 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002629/0.7519, allocations: 63.41 kB / 0.7049 GB, free: 7.469 MB / 490.7 MB
Notification: Performance of SimCode: time 1.533e-06/0.7519, allocations: 0 / 0.7049 GB, free: 7.469 MB / 490.7 MB
Notification: Performance of Templates: time 0.03726/0.7892, allocations: 14.38 MB / 0.7189 GB, free: 9.223 MB / 0.4948 GB