Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.Examples.Performance.Example4.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.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.Examples.Performance.Example4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.003055/0.003055, allocations: 355.9 kB / 15.94 MB, free: 6.211 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.367/1.367, allocations: 165.9 MB / 182.5 MB, free: 5.926 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 3.975/3.975, allocations: 410.7 MB / 0.5995 GB, free: 2.109 MB / 410.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001806/0.001806, allocations: 173.3 kB / 0.6662 GB, free: 13.99 MB / 490.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004707/0.000471, allocations: 12.05 kB / 0.7423 GB, free: 15.98 MB / 0.5574 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3984/0.3989, allocations: 67.44 MB / 0.8081 GB, free: 245.1 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.Example4): time 0.2514/0.6503, allocations: 212.1 MB / 1.015 GB, free: 45 MB / 0.5886 GB
Notification: Performance of NFInst.instExpressions: time 0.02057/0.6709, allocations: 15.5 MB / 1.03 GB, free: 29.51 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001972/0.673, allocations: 51.62 kB / 1.03 GB, free: 29.46 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.00236/0.6753, allocations: 0.8347 MB / 1.031 GB, free: 28.62 MB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.009033/0.6844, allocations: 3.117 MB / 1.034 GB, free: 25.49 MB / 0.5886 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005092/0.6895, allocations: 1.514 MB / 1.036 GB, free: 24.01 MB / 0.5886 GB
Notification: Performance of NFFlatten.flatten: time 0.004599/0.6941, allocations: 3.959 MB / 1.04 GB, free: 20.04 MB / 0.5886 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001339/0.6955, allocations: 0.9417 MB / 1.041 GB, free: 19.1 MB / 0.5886 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0037/0.6992, allocations: 1.711 MB / 1.042 GB, free: 17.38 MB / 0.5886 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001475/0.7007, allocations: 1.004 MB / 1.043 GB, free: 16.38 MB / 0.5886 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001654/0.7009, allocations: 51.98 kB / 1.043 GB, free: 16.32 MB / 0.5886 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003781/0.7047, allocations: 1.512 MB / 1.045 GB, free: 14.81 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004491/0.7052, allocations: 398.5 kB / 1.045 GB, free: 14.42 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004424/0.7056, allocations: 332.9 kB / 1.045 GB, free: 14.09 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.002434/0.7081, allocations: 1.894 MB / 1.047 GB, free: 12.19 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 4.976e-06/0.7081, allocations: 0 / 1.047 GB, free: 12.19 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.086e-06/0.7081, allocations: 0 / 1.047 GB, free: 12.19 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 2.409e-05/0.7081, allocations: 2.812 kB / 1.047 GB, free: 12.19 MB / 0.5886 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 0.003069/0.7112, allocations: 1.698 MB / 1.049 GB, free: 10.43 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 3.601e-05/0.7113, allocations: 16.03 kB / 1.049 GB, free: 10.42 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003168/0.7145, allocations: 0.5328 MB / 1.049 GB, free: 9.883 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002378/0.7169, allocations: 1.068 MB / 1.051 GB, free: 8.762 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000987/0.7179, allocations: 284.7 kB / 1.051 GB, free: 8.484 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001637/0.718, allocations: 100 kB / 1.051 GB, free: 8.387 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002706/0.7208, allocations: 1.326 MB / 1.052 GB, free: 6.973 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.97e-05/0.7208, allocations: 0 / 1.052 GB, free: 6.973 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001307/0.7209, allocations: 47.98 kB / 1.052 GB, free: 6.926 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.862e-05/0.721, allocations: 53.92 kB / 1.052 GB, free: 6.871 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002945/0.724, allocations: 1.101 MB / 1.053 GB, free: 5.773 MB / 0.5886 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 0.3121/1.036, allocations: 6.647 MB / 1.06 GB, free: 234.1 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002218/1.038, allocations: 0.5952 MB / 1.06 GB, free: 234.1 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008666/1.039, allocations: 289 kB / 1.061 GB, free: 234.1 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003738/1.04, allocations: 282.2 kB / 1.061 GB, free: 233.8 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.954e-05/1.04, allocations: 37.72 kB / 1.061 GB, free: 233.8 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=33): time 3.592e-06/1.04, allocations: 0.7188 kB / 1.061 GB, free: 233.8 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=33): time 0.003244/1.043, allocations: 0.9082 MB / 1.062 GB, free: 233.7 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.834e-05/1.043, allocations: 56.91 kB / 1.062 GB, free: 233.6 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002391/1.045, allocations: 1.356 MB / 1.063 GB, free: 233.1 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001028/1.046, allocations: 33.67 kB / 1.063 GB, free: 233.1 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005224/1.046, allocations: 0.6807 MB / 1.064 GB, free: 232.6 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001136/1.046, allocations: 126.9 kB / 1.064 GB, free: 232.5 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.172e-05/1.046, allocations: 14.69 kB / 1.064 GB, free: 232.5 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 7.418e-05/1.046, allocations: 329.9 kB / 1.064 GB, free: 232.2 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001159/1.048, allocations: 329.3 kB / 1.065 GB, free: 232.1 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001256/1.049, allocations: 0.6632 MB / 1.065 GB, free: 231.6 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001132/1.05, allocations: 401.9 kB / 1.066 GB, free: 231.5 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.068e-06/1.05, allocations: 1.812 kB / 1.066 GB, free: 231.5 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.003099/1.053, allocations: 1.053 MB / 1.067 GB, free: 231.2 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001687/1.053, allocations: 372.2 kB / 1.067 GB, free: 230.7 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.682e-05/1.053, allocations: 8.344 kB / 1.067 GB, free: 230.7 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.391e-05/1.053, allocations: 17.69 kB / 1.067 GB, free: 230.7 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001048/1.054, allocations: 209 kB / 1.067 GB, free: 230.7 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.358e-05/1.054, allocations: 17.86 kB / 1.067 GB, free: 230.7 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001763/1.056, allocations: 235.6 kB / 1.068 GB, free: 230.6 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001021/1.056, allocations: 41.78 kB / 1.068 GB, free: 230.6 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.109e-05/1.056, allocations: 2.969 kB / 1.068 GB, free: 230.6 MB / 0.5886 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002729/1.059, allocations: 0.9015 MB / 1.069 GB, free: 230.4 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.601e-05/1.059, allocations: 15.56 kB / 1.069 GB, free: 230.4 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.839e-05/1.059, allocations: 15.75 kB / 1.069 GB, free: 230.4 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001132/1.06, allocations: 206.4 kB / 1.069 GB, free: 230.4 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.097e-05/1.06, allocations: 17.86 kB / 1.069 GB, free: 230.3 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001646/1.062, allocations: 207.1 kB / 1.069 GB, free: 230.3 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001046/1.062, allocations: 36.77 kB / 1.069 GB, free: 230.3 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 43
 * 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 (81):
 * Single equations (assignments): 81
 * 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 0.000844/1.063, allocations: 412.2 kB / 1.069 GB, free: 230 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003345/1.063, allocations: 140.4 kB / 1.07 GB, free: 229.9 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002217/1.066, allocations: 0.6932 MB / 1.07 GB, free: 229.7 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.757e-06/1.066, allocations: 6.375 kB / 1.07 GB, free: 229.7 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.294e-06/1.066, allocations: 1 kB / 1.07 GB, free: 229.7 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.26e-06/1.066, allocations: 4.359 kB / 1.07 GB, free: 229.7 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004955/1.071, allocations: 1.931 MB / 1.072 GB, free: 228.8 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.133e-05/1.071, allocations: 3.719 kB / 1.072 GB, free: 228.8 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006805/1.071, allocations: 112.6 kB / 1.072 GB, free: 228.8 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.163e-05/1.071, allocations: 5.688 kB / 1.072 GB, free: 228.8 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.994e-05/1.071, allocations: 13.8 kB / 1.072 GB, free: 228.7 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.234e-05/1.071, allocations: 9.781 kB / 1.072 GB, free: 228.7 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.195e-06/1.071, allocations: 5.812 kB / 1.072 GB, free: 228.7 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002107/1.074, allocations: 0.8392 MB / 1.073 GB, free: 228.3 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006394/1.074, allocations: 285.8 kB / 1.073 GB, free: 228.1 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002925/1.075, allocations: 11.05 kB / 1.073 GB, free: 228.1 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001282/1.076, allocations: 116.3 kB / 1.073 GB, free: 228.1 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001243/1.076, allocations: 26.81 kB / 1.073 GB, free: 228.1 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.288e-05/1.076, allocations: 19.42 kB / 1.074 GB, free: 228.1 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.001952/1.078, allocations: 0.9298 MB / 1.074 GB, free: 227.7 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 8.25e-07/1.078, allocations: 5.062 kB / 1.074 GB, free: 227.7 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.002365/1.08, allocations: 0.5711 MB / 1.075 GB, free: 227.6 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * 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 simulation (32):
 * Single equations (assignments): 32
 * 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 0.0006592/1.081, allocations: 270.7 kB / 1.075 GB, free: 227.5 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.003846/1.085, allocations: 1.158 MB / 1.076 GB, free: 227.2 MB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 9.01e-06/1.085, allocations: 1.5 kB / 1.076 GB, free: 227.2 MB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009537/1.086, allocations: 276.2 kB / 1.077 GB, free: 227.2 MB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003964/1.09, allocations: 0.6344 MB / 1.077 GB, free: 227 MB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006212/1.096, allocations: 2.651 MB / 1.08 GB, free: 225.6 MB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009005/1.097, allocations: 1.212 MB / 1.081 GB, free: 224.7 MB / 0.5886 GB
Notification: Performance of simCode: alias equations: time 0.002525/1.1, allocations: 356.8 kB / 1.081 GB, free: 224.5 MB / 0.5886 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003674/1.1, allocations: 86.58 kB / 1.081 GB, free: 224.5 MB / 0.5886 GB
Notification: Performance of SimCode: time 1.629e-06/1.1, allocations: 0 / 1.081 GB, free: 224.5 MB / 0.5886 GB
Notification: Performance of Templates: time 0.0475/1.148, allocations: 21.32 MB / 1.102 GB, free: 208.2 MB / 0.5886 GB