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 0.003493/0.003498, allocations: 356.6 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.454/1.454, allocations: 165.9 MB / 182.5 MB, free: 5.922 MB / 90.73 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.149/4.149, allocations: 410.7 MB / 0.5995 GB, free: 37.1 MB / 282.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001815/0.001815, allocations: 197.1 kB / 0.6662 GB, free: 1.824 MB / 314.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004925/0.0004927, allocations: 11.75 kB / 0.7423 GB, free: 73.79 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09951/0.1, allocations: 67.47 MB / 0.8082 GB, free: 17.18 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.5384/0.6385, allocations: 157.5 MB / 0.9619 GB, free: 14.15 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01133/0.6498, allocations: 6.011 MB / 0.9678 GB, free: 13.05 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001006/0.6509, allocations: 19.88 kB / 0.9678 GB, free: 13.04 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001242/0.6522, allocations: 342 kB / 0.9682 GB, free: 12.85 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.004196/0.6564, allocations: 1.126 MB / 0.9693 GB, free: 12.33 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.007023/0.6634, allocations: 1.829 MB / 0.971 GB, free: 11.85 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002825/0.6663, allocations: 1.775 MB / 0.9728 GB, free: 11.25 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009064/0.6672, allocations: 0.5016 MB / 0.9733 GB, free: 11.02 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00161/0.6689, allocations: 0.6661 MB / 0.9739 GB, free: 10.77 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008374/0.6697, allocations: 0.5181 MB / 0.9744 GB, free: 10.55 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.000137/0.6699, allocations: 32.66 kB / 0.9744 GB, free: 10.55 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002853/0.6727, allocations: 0.7709 MB / 0.9752 GB, free: 10.3 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0004597/0.6732, allocations: 232.7 kB / 0.9754 GB, free: 10.2 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003136/0.6736, allocations: 170.4 kB / 0.9756 GB, free: 10.14 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001666/0.6753, allocations: 0.9864 MB / 0.9765 GB, free: 9.656 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.255e-06/0.6753, allocations: 6.594 kB / 0.9766 GB, free: 9.652 MB / 474.7 MB
Notification: Performance of FrontEnd: time 2.47e-06/0.6753, allocations: 0 / 0.9766 GB, free: 9.652 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.276e-05/0.6753, allocations: 0 / 0.9766 GB, free: 9.652 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 0.003321/0.6787, allocations: 1.183 MB / 0.9777 GB, free: 8.812 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.817e-05/0.6787, allocations: 8 kB / 0.9777 GB, free: 8.812 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008846/0.6796, allocations: 146.8 kB / 0.9779 GB, free: 8.742 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001734/0.6814, allocations: 0.7057 MB / 0.9785 GB, free: 8.352 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.779e-05/0.6814, allocations: 39.08 kB / 0.9786 GB, free: 8.348 MB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001037/0.6816, allocations: 46.19 kB / 0.9786 GB, free: 8.348 MB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001338/0.6829, allocations: 0.4971 MB / 0.9791 GB, free: 8.137 MB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.717e-05/0.683, allocations: 0 / 0.9791 GB, free: 8.137 MB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.813e-05/0.6831, allocations: 18.28 kB / 0.9791 GB, free: 8.137 MB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.401e-05/0.6831, allocations: 11.91 kB / 0.9791 GB, free: 8.133 MB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001836/0.685, allocations: 354.5 kB / 0.9795 GB, free: 8.07 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 0.00672/0.6917, allocations: 1.951 MB / 0.9814 GB, free: 6.742 MB / 474.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001027/0.6928, allocations: 343.9 kB / 0.9817 GB, free: 6.668 MB / 474.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005076/0.6933, allocations: 177.9 kB / 0.9819 GB, free: 6.629 MB / 474.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003554/0.6937, allocations: 187.6 kB / 0.9821 GB, free: 6.438 MB / 474.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.836e-05/0.6938, allocations: 40.5 kB / 0.9821 GB, free: 6.391 MB / 474.7 MB
Notification: Performance of pre-optimization done (n=26): time 4.919e-06/0.6938, allocations: 2.406 kB / 0.9821 GB, free: 6.391 MB / 474.7 MB
Notification: Performance of matching and sorting (n=26): time 0.00312/0.6969, allocations: 0.7079 MB / 0.9828 GB, free: 6.094 MB / 474.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002116/0.6972, allocations: 216.5 kB / 0.983 GB, free: 5.836 MB / 474.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003275/0.7005, allocations: 0.9182 MB / 0.9839 GB, free: 5.566 MB / 474.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001965/0.7008, allocations: 32.02 kB / 0.9839 GB, free: 5.535 MB / 474.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0005895/0.7014, allocations: 359.8 kB / 0.9843 GB, free: 5.391 MB / 474.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001979/0.7016, allocations: 91.55 kB / 0.9844 GB, free: 5.324 MB / 474.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.708e-05/0.7017, allocations: 11.36 kB / 0.9844 GB, free: 5.324 MB / 474.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002357/0.7019, allocations: 316.5 kB / 0.9847 GB, free: 5.016 MB / 474.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008687/0.7028, allocations: 162.5 kB / 0.9848 GB, free: 4.984 MB / 474.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00128/0.7041, allocations: 371.7 kB / 0.9852 GB, free: 4.723 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009533/0.7051, allocations: 197.4 kB / 0.9854 GB, free: 4.688 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.974e-06/0.7051, allocations: 3.938 kB / 0.9854 GB, free: 4.684 MB / 474.7 MB
Notification: Performance of matching and sorting (n=38) (initialization): time 0.001678/0.7068, allocations: 0.5433 MB / 0.9859 GB, free: 4.508 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 9.407e-05/0.7069, allocations: 110 kB / 0.986 GB, free: 4.398 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.28e-05/0.707, allocations: 2.938 kB / 0.986 GB, free: 4.398 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003995/0.7074, allocations: 54.53 kB / 0.9861 GB, free: 4.379 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006847/0.7081, allocations: 92.42 kB / 0.9862 GB, free: 4.355 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001078/0.7092, allocations: 1.157 MB / 0.9873 GB, free: 3.23 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001237/0.7104, allocations: 110.6 kB / 0.9874 GB, free: 3.184 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.091e-05/0.7105, allocations: 10.62 kB / 0.9874 GB, free: 3.184 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.159e-05/0.7105, allocations: 6.406 kB / 0.9874 GB, free: 3.18 MB / 474.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001179/0.7117, allocations: 432 kB / 0.9878 GB, free: 3.086 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.444e-05/0.7118, allocations: 6.453 kB / 0.9878 GB, free: 3.082 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002076/0.712, allocations: 41.09 kB / 0.9879 GB, free: 3.066 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005252/0.7125, allocations: 76.88 kB / 0.9879 GB, free: 3.047 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001801/0.7144, allocations: 1.482 MB / 0.9894 GB, free: 1.648 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001207/0.7156, allocations: 107.1 kB / 0.9895 GB, free: 1.605 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.281e-05/0.7157, allocations: 19.67 kB / 0.9895 GB, free: 1.598 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 0.0004927/0.7162, allocations: 289.3 kB / 0.9898 GB, free: 1.395 MB / 474.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002503/0.7165, allocations: 81.45 kB / 0.9899 GB, free: 1.352 MB / 474.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001271/0.7177, allocations: 473.8 kB / 0.9903 GB, free: 1.203 MB / 474.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.117e-06/0.7178, allocations: 2.031 kB / 0.9903 GB, free: 1.203 MB / 474.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.062e-06/0.7178, allocations: 0 / 0.9903 GB, free: 1.203 MB / 474.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.211e-06/0.7178, allocations: 0 / 0.9903 GB, free: 1.203 MB / 474.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002762/0.7206, allocations: 1.224 MB / 0.9915 GB, free: 0.5586 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.757e-06/0.7206, allocations: 1.969 kB / 0.9915 GB, free: 0.5586 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005159/0.7211, allocations: 70.86 kB / 0.9916 GB, free: 0.5391 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001661/0.7213, allocations: 40.55 kB / 0.9916 GB, free: 0.5234 MB / 474.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.759e-05/0.7214, allocations: 8.25 kB / 0.9916 GB, free: 0.5234 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009687/0.7224, allocations: 1.154 MB / 0.9927 GB, free: 15.4 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.446e-06/0.7224, allocations: 11.25 kB / 0.9928 GB, free: 15.39 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001787/0.7242, allocations: 0.7578 MB / 0.9935 GB, free: 15.05 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006443/0.7249, allocations: 207.1 kB / 0.9937 GB, free: 14.88 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001851/0.7251, allocations: 11.09 kB / 0.9937 GB, free: 14.88 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009047/0.726, allocations: 59.42 kB / 0.9938 GB, free: 14.86 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001021/0.7261, allocations: 20.5 kB / 0.9938 GB, free: 14.85 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.699e-05/0.7262, allocations: 13.88 kB / 0.9938 GB, free: 14.85 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.001409/0.7276, allocations: 0.6608 MB / 0.9944 GB, free: 14.66 MB / 490.7 MB
Notification: Performance of sort global known variables: time 8.48e-07/0.7276, allocations: 3.188 kB / 0.9944 GB, free: 14.66 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.001462/0.7291, allocations: 343.8 kB / 0.9948 GB, free: 14.62 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 0.0007068/0.7298, allocations: 248.3 kB / 0.995 GB, free: 14.48 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.002312/0.7321, allocations: 0.8317 MB / 0.9958 GB, free: 14.11 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 7.123e-06/0.7322, allocations: 0 / 0.9958 GB, free: 14.11 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0006498/0.7328, allocations: 197 kB / 0.996 GB, free: 14.07 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002375/0.7352, allocations: 331.8 kB / 0.9963 GB, free: 13.95 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002715/0.738, allocations: 1.493 MB / 0.9978 GB, free: 13.04 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007584/0.7388, allocations: 0.9809 MB / 0.9987 GB, free: 12.21 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.001149/0.74, allocations: 181 kB / 0.9989 GB, free: 12.12 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002531/0.7402, allocations: 57.64 kB / 0.999 GB, free: 12.11 MB / 490.7 MB
Notification: Performance of SimCode: time 2.03e-06/0.7402, allocations: 4 kB / 0.999 GB, free: 12.11 MB / 490.7 MB
Notification: Performance of Templates: time 0.03724/0.7775, allocations: 14.39 MB / 1.013 GB, free: 14.17 MB / 0.4949 GB