Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Utilities.IO.Python27.Functions.Examples.Exchange.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Utilities.IO.Python27.Functions.Examples.Exchange,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Utilities.IO.Python27.Functions.Examples.Exchange")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004246/0.004245, allocations: 231.9 kB / 15.83 MB, free: 6.289 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001212/0.001211, allocations: 173.8 kB / 16.7 MB, free: 5.449 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.973/3.973, allocations: 389 MB / 406.5 MB, free: 11.78 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.085/4.085, allocations: 472.3 MB / 0.9024 GB, free: 9.156 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004706/0.0004709, allocations: 8 kB / 1.008 GB, free: 176.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1759/0.1764, allocations: 98.72 MB / 1.105 GB, free: 80.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8564/1.033, allocations: 127.4 MB / 1.229 GB, free: 18.64 MB / 0.6042 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004012/1.033, allocations: 97.91 kB / 1.229 GB, free: 18.64 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 0.05647/1.09, allocations: 10.89 MB / 1.24 GB, free: 16.25 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.665e-06/1.09, allocations: 0 / 1.24 GB, free: 16.25 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 1.011e-05/1.09, allocations: 4.281 kB / 1.24 GB, free: 16.25 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0006251/1.091, allocations: 433.8 kB / 1.24 GB, free: 15.82 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.637e-05/1.091, allocations: 7.75 kB / 1.24 GB, free: 15.82 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001103/1.091, allocations: 15.52 kB / 1.24 GB, free: 15.81 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001452/1.091, allocations: 166.5 kB / 1.24 GB, free: 15.61 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.12e-05/1.091, allocations: 7.906 kB / 1.24 GB, free: 15.61 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.829e-05/1.091, allocations: 7.688 kB / 1.24 GB, free: 15.61 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003852/1.091, allocations: 136 kB / 1.241 GB, free: 15.53 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.746e-06/1.091, allocations: 3.938 kB / 1.241 GB, free: 15.53 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.733e-05/1.091, allocations: 3.844 kB / 1.241 GB, free: 15.53 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.979e-06/1.091, allocations: 0 / 1.241 GB, free: 15.53 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002355/1.092, allocations: 58.38 kB / 1.241 GB, free: 15.51 MB / 0.6042 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001853/1.092, allocations: 159.9 kB / 1.241 GB, free: 15.32 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003156/1.092, allocations: 118.1 kB / 1.241 GB, free: 15.28 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002822/1.093, allocations: 103.8 kB / 1.241 GB, free: 15.25 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.021e-05/1.093, allocations: 0 / 1.241 GB, free: 15.25 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.746e-05/1.093, allocations: 39.84 kB / 1.241 GB, free: 15.21 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=6): time 1.864e-06/1.093, allocations: 0 / 1.241 GB, free: 15.21 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=6): time 0.000982/1.094, allocations: 288.9 kB / 1.241 GB, free: 15.09 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.825e-05/1.094, allocations: 89.77 kB / 1.241 GB, free: 15 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001434/1.094, allocations: 127.4 kB / 1.241 GB, free: 14.89 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 4.027e-05/1.094, allocations: 28.33 kB / 1.242 GB, free: 14.86 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004488/1.094, allocations: 87.17 kB / 1.242 GB, free: 30.77 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 6.809e-05/1.094, allocations: 16.14 kB / 1.242 GB, free: 30.77 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.084e-05/1.094, allocations: 6.375 kB / 1.242 GB, free: 30.77 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001618/1.095, allocations: 318.8 kB / 1.242 GB, free: 30.45 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000214/1.095, allocations: 60.7 kB / 1.242 GB, free: 30.43 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002112/1.095, allocations: 68.28 kB / 1.242 GB, free: 30.41 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002032/1.095, allocations: 85.16 kB / 1.242 GB, free: 30.37 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.886e-06/1.095, allocations: 2.781 kB / 1.242 GB, free: 30.37 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0006931/1.096, allocations: 224.6 kB / 1.242 GB, free: 30.27 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 6.931e-05/1.096, allocations: 45 kB / 1.242 GB, free: 30.24 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.835e-06/1.096, allocations: 0 / 1.242 GB, free: 30.24 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.729e-05/1.096, allocations: 3.938 kB / 1.242 GB, free: 30.23 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.075e-06/1.096, allocations: 3.984 kB / 1.242 GB, free: 30.23 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.971e-06/1.096, allocations: 0 / 1.242 GB, free: 30.23 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005089/1.097, allocations: 22.7 kB / 1.242 GB, free: 30.22 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.532e-05/1.097, allocations: 11.91 kB / 1.242 GB, free: 30.22 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0002649/1.097, allocations: 166.2 kB / 1.243 GB, free: 30.07 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.944e-05/1.097, allocations: 11.75 kB / 1.243 GB, free: 30.06 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.307e-05/1.097, allocations: 11.66 kB / 1.243 GB, free: 30.05 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.898e-06/1.097, allocations: 3.938 kB / 1.243 GB, free: 30.05 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.232e-06/1.097, allocations: 5.078 kB / 1.243 GB, free: 30.04 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.426e-06/1.097, allocations: 0 / 1.243 GB, free: 30.04 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001935/1.098, allocations: 173.6 kB / 1.243 GB, free: 29.84 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.104e-06/1.098, allocations: 1.062 kB / 1.243 GB, free: 29.84 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.288e-06/1.098, allocations: 4.234 kB / 1.243 GB, free: 29.84 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.005e-06/1.098, allocations: 3.938 kB / 1.243 GB, free: 29.83 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.683e-05/1.098, allocations: 17.91 kB / 1.243 GB, free: 29.83 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.144e-06/1.098, allocations: 3.875 kB / 1.243 GB, free: 29.83 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.054e-06/1.098, allocations: 0 / 1.243 GB, free: 29.83 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007959/1.098, allocations: 298.2 kB / 1.243 GB, free: 29.68 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.057e-05/1.099, allocations: 89.28 kB / 1.243 GB, free: 29.57 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.667e-05/1.099, allocations: 7.656 kB / 1.243 GB, free: 29.57 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004711/1.099, allocations: 12.23 kB / 1.243 GB, free: 29.57 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.564e-05/1.099, allocations: 11.03 kB / 1.243 GB, free: 29.57 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.427e-05/1.099, allocations: 19.17 kB / 1.243 GB, free: 29.57 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 9.827e-05/1.099, allocations: 90.45 kB / 1.243 GB, free: 29.49 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 6.51e-07/1.099, allocations: 0 / 1.243 GB, free: 29.49 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.0009968/1.1, allocations: 111.9 kB / 1.243 GB, free: 29.45 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 3 (yI2[2],yI2[1],yI1[1])
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.001565/1.102, allocations: 434 kB / 1.244 GB, free: 29.26 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.0009535/1.103, allocations: 289 kB / 1.244 GB, free: 29.16 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 5.209e-06/1.103, allocations: 0 / 1.244 GB, free: 29.16 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005376/1.104, allocations: 209.7 kB / 1.244 GB, free: 29.08 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004314/1.104, allocations: 17.62 kB / 1.244 GB, free: 29.07 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002729/1.107, allocations: 0.5161 MB / 1.245 GB, free: 28.78 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004915/1.107, allocations: 0.6874 MB / 1.245 GB, free: 28.07 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.0001845/1.108, allocations: 51.75 kB / 1.246 GB, free: 28.05 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.514e-05/1.108, allocations: 11.42 kB / 1.246 GB, free: 28.05 MB / 0.6198 GB
Notification: Performance of SimCode: time 2.675e-06/1.108, allocations: 0 / 1.246 GB, free: 28.05 MB / 0.6198 GB
Notification: Performance of Templates: time 0.01596/1.124, allocations: 3.839 MB / 1.249 GB, free: 26.32 MB / 0.6198 GB