Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Obsolete.Examples.VAVReheat.Validation.VAVBranch.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.Obsolete.Examples.VAVReheat.Validation.VAVBranch,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Obsolete.Examples.VAVReheat.Validation.VAVBranch") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.721/4.721, allocations: 0.5623 GB / 0.5775 GB, free: 3.328 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002506/0.002506, allocations: 362.3 kB / 0.6446 GB, free: 185.7 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.13/4.13, allocations: 410.7 MB / 1.113 GB, free: 5.969 MB / 0.6042 GB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001855/0.001855, allocations: 186.9 kB / 1.226 GB, free: 6.168 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0004725/0.0004726, allocations: 16 kB / 1.349 GB, free: 8.309 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7109/0.7114, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.302/7.014, allocations: 2.359 GB / 3.821 GB, free: 42.39 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003124/7.014, allocations: 100.5 kB / 3.821 GB, free: 42.33 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 4.92/11.93, allocations: 1.03 GB / 4.851 GB, free: 97.16 MB / 0.9636 GB Notification: Performance of FrontEnd: time 2.284e-06/11.93, allocations: 0 / 4.851 GB, free: 97.16 MB / 0.9636 GB Notification: Performance of Transformations before backend: time 0.0002058/11.93, allocations: 43.83 kB / 4.851 GB, free: 97.12 MB / 0.9636 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 251 * Number of variables: 251 Notification: Performance of Generate backend data structure: time 0.009788/11.94, allocations: 2.727 MB / 4.853 GB, free: 94.38 MB / 0.9636 GB Notification: Performance of prepare preOptimizeDAE: time 3.959e-05/11.94, allocations: 12.16 kB / 4.853 GB, free: 94.37 MB / 0.9636 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004521/11.95, allocations: 0.5469 MB / 4.854 GB, free: 93.84 MB / 0.9636 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005579/11.95, allocations: 2.051 MB / 4.856 GB, free: 91.79 MB / 0.9636 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001125/11.96, allocations: 230.2 kB / 4.856 GB, free: 91.57 MB / 0.9636 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000319/11.96, allocations: 134.3 kB / 4.856 GB, free: 91.45 MB / 0.9636 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004791/11.96, allocations: 1.697 MB / 4.858 GB, free: 89.7 MB / 0.9636 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.644e-05/11.96, allocations: 0 / 4.858 GB, free: 89.7 MB / 0.9636 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001821/11.96, allocations: 46.44 kB / 4.858 GB, free: 89.65 MB / 0.9636 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.731e-05/11.96, allocations: 49.92 kB / 4.858 GB, free: 89.6 MB / 0.9636 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006304/11.97, allocations: 1.85 MB / 4.86 GB, free: 87.78 MB / 0.9636 GB 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 0.01375/11.98, allocations: 7.314 MB / 4.867 GB, free: 80.23 MB / 0.9636 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005281/11.99, allocations: 1.532 MB / 4.869 GB, free: 78.71 MB / 0.9636 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002491/11.99, allocations: 0.759 MB / 4.869 GB, free: 77.95 MB / 0.9636 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008874/11.99, allocations: 0.7092 MB / 4.87 GB, free: 77.11 MB / 0.9636 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.908e-05/11.99, allocations: 50.19 kB / 4.87 GB, free: 77.05 MB / 0.9636 GB Notification: Performance of pre-optimization done (n=71): time 3.136e-06/11.99, allocations: 0 / 4.87 GB, free: 77.05 MB / 0.9636 GB Notification: Performance of matching and sorting (n=71): time 0.008599/12, allocations: 2.274 MB / 4.872 GB, free: 74.81 MB / 0.9636 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.976e-05/12, allocations: 188.5 kB / 4.872 GB, free: 74.59 MB / 0.9636 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003613/12, allocations: 2.043 MB / 4.874 GB, free: 72.5 MB / 0.9636 GB Notification: Performance of collectPreVariables (initialization): time 0.00027/12, allocations: 53.64 kB / 4.874 GB, free: 72.44 MB / 0.9636 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006546/12, allocations: 0.7281 MB / 4.875 GB, free: 71.71 MB / 0.9636 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002461/12, allocations: 250.8 kB / 4.875 GB, free: 71.47 MB / 0.9636 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000136/12, allocations: 24 kB / 4.875 GB, free: 71.45 MB / 0.9636 GB Notification: Performance of setup shared object (initialization): time 9.936e-05/12, allocations: 357.9 kB / 4.876 GB, free: 71.09 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003195/12.01, allocations: 1.119 MB / 4.877 GB, free: 69.99 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003584/12.01, allocations: 1.543 MB / 4.878 GB, free: 68.31 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003401/12.01, allocations: 1.215 MB / 4.88 GB, free: 67.13 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.326e-06/12.01, allocations: 4 kB / 4.88 GB, free: 67.12 MB / 0.9636 GB Notification: Performance of matching and sorting (n=177) (initialization): time 0.008074/12.02, allocations: 2.805 MB / 4.882 GB, free: 64.34 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001312/12.02, allocations: 304.5 kB / 4.883 GB, free: 63.96 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.748e-05/12.02, allocations: 8 kB / 4.883 GB, free: 63.95 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.465e-05/12.02, allocations: 16 kB / 4.883 GB, free: 63.94 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002976/12.02, allocations: 397.3 kB / 4.883 GB, free: 63.56 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.399e-05/12.02, allocations: 19.92 kB / 4.883 GB, free: 63.54 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003179/12.03, allocations: 320.3 kB / 4.883 GB, free: 63.24 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002327/12.03, allocations: 87.97 kB / 4.883 GB, free: 63.15 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 8.355e-06/12.03, allocations: 4 kB / 4.883 GB, free: 63.15 MB / 0.9636 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.007326/12.04, allocations: 2.634 MB / 4.886 GB, free: 60.54 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.304e-05/12.04, allocations: 15.45 kB / 4.886 GB, free: 60.53 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.695e-05/12.04, allocations: 16 kB / 4.886 GB, free: 60.52 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002789/12.04, allocations: 386.1 kB / 4.886 GB, free: 60.14 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.009e-05/12.04, allocations: 19.94 kB / 4.886 GB, free: 60.12 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003003/12.04, allocations: 282.5 kB / 4.887 GB, free: 59.86 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002212/12.04, allocations: 97.61 kB / 4.887 GB, free: 59.77 MB / 0.9636 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 31 * Number of states: 0 () * Number of discrete variables: 15 (vavBra.terHea.flowRegime,vavBra.vav.idx_sorted[1],vavBra.vav.idx_sorted[2],vavBra.vav.idx_sorted[3],vavBra.vav.idx_sorted[4],vavBra.vav.idx_sorted[5],vavBra.vav.idx_sorted[6],vavBra.vav.idx_sorted[7],vavBra.vav.idx_sorted[8],vavBra.vav.idx_sorted[9],vavBra.vav.idx_sorted[10],vavBra.vav.idx_sorted[11],vavBra.vav.idx_sorted[12],vavBra.vav.idx_sorted[13],vavBra.terHea.flowRegime_nominal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (163): * Single equations (assignments): 160 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 1 * 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 0.001158/12.04, allocations: 0.5356 MB / 4.887 GB, free: 59.23 MB / 0.9636 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000458/12.04, allocations: 165.8 kB / 4.887 GB, free: 59.06 MB / 0.9636 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006071/12.05, allocations: 1.786 MB / 4.889 GB, free: 57.29 MB / 0.9636 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.441e-05/12.05, allocations: 8 kB / 4.889 GB, free: 57.29 MB / 0.9636 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.923e-06/12.05, allocations: 0 / 4.889 GB, free: 57.29 MB / 0.9636 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.388e-05/12.05, allocations: 7.938 kB / 4.889 GB, free: 57.28 MB / 0.9636 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009647/12.06, allocations: 3.858 MB / 4.893 GB, free: 53.37 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.665e-06/12.06, allocations: 4 kB / 4.893 GB, free: 53.37 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001958/12.06, allocations: 239.9 kB / 4.893 GB, free: 53.14 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.109e-05/12.06, allocations: 4 kB / 4.893 GB, free: 53.14 MB / 0.9636 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001076/12.06, allocations: 35.97 kB / 4.893 GB, free: 53.1 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.188e-06/12.06, allocations: 7.938 kB / 4.893 GB, free: 53.09 MB / 0.9636 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.877e-06/12.06, allocations: 4 kB / 4.893 GB, free: 53.09 MB / 0.9636 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008964/12.07, allocations: 2.808 MB / 4.896 GB, free: 50.25 MB / 0.9636 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001122/12.07, allocations: 0.5024 MB / 4.896 GB, free: 49.73 MB / 0.9636 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000382/12.07, allocations: 16 kB / 4.896 GB, free: 49.71 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002424/12.07, allocations: 155.8 kB / 4.897 GB, free: 49.56 MB / 0.9636 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001672/12.07, allocations: 60.44 kB / 4.897 GB, free: 49.5 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001502/12.07, allocations: 51.97 kB / 4.897 GB, free: 49.45 MB / 0.9636 GB Notification: Performance of sorting global known variables: time 0.002701/12.08, allocations: 1.393 MB / 4.898 GB, free: 48.03 MB / 0.9636 GB Notification: Performance of sort global known variables: time 5.11e-07/12.08, allocations: 0 / 4.898 GB, free: 48.03 MB / 0.9636 GB Notification: Performance of remove unused functions: time 0.004462/12.08, allocations: 1.252 MB / 4.899 GB, free: 46.78 MB / 0.9636 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (vavBra.vav.filter.x[1],vavBra.vav.filter.x[2]) * Number of discrete variables: 1 (vavBra.terHea.flowRegime) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (79): * Single equations (assignments): 77 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.004477/12.09, allocations: 2.522 MB / 4.902 GB, free: 44.48 MB / 0.9636 GB Notification: Performance of simCode: created initialization part: time 0.009735/12.1, allocations: 3.719 MB / 4.905 GB, free: 40.76 MB / 0.9636 GB Notification: Performance of simCode: created event and clocks part: time 6.502e-06/12.1, allocations: 4.938 kB / 4.905 GB, free: 40.76 MB / 0.9636 GB Notification: Performance of simCode: created simulation system equations: time 0.002598/12.1, allocations: 0.7611 MB / 4.906 GB, free: 39.99 MB / 0.9636 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005616/12.1, allocations: 0.6899 MB / 4.907 GB, free: 39.33 MB / 0.9636 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007398/12.11, allocations: 3.538 MB / 4.91 GB, free: 35.73 MB / 0.9636 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009113/12.11, allocations: 1.354 MB / 4.912 GB, free: 34.35 MB / 0.9636 GB Notification: Performance of simCode: alias equations: time 0.003448/12.12, allocations: 0.5165 MB / 4.912 GB, free: 33.85 MB / 0.9636 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008216/12.12, allocations: 147.4 kB / 4.912 GB, free: 33.71 MB / 0.9636 GB Notification: Performance of SimCode: time 2.424e-06/12.12, allocations: 0 / 4.912 GB, free: 33.71 MB / 0.9636 GB Notification: Performance of Templates: time 0.7767/12.89, allocations: 57.82 MB / 4.969 GB, free: 163.2 MB / 0.9792 GB