Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.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.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004236/0.004242, allocations: 231.8 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001187/0.001187, allocations: 174.8 kB / 16.7 MB, free: 5.453 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 3.865/3.865, allocations: 389.1 MB / 406.5 MB, free: 11.74 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 3.932/3.932, allocations: 472.3 MB / 0.9024 GB, free: 9.18 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005094/0.0005097, allocations: 12.22 kB / 1.008 GB, free: 138.1 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1758/0.1763, allocations: 98.71 MB / 1.105 GB, free: 41.97 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7713/0.9477, allocations: 128.4 MB / 1.23 GB, free: 25.54 MB / 0.6198 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003178/0.9481, allocations: 88.27 kB / 1.23 GB, free: 25.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 0.07307/1.021, allocations: 16.06 MB / 1.246 GB, free: 13.97 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.074e-06/1.021, allocations: 4 kB / 1.246 GB, free: 13.97 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 6.993e-06/1.021, allocations: 2.656 kB / 1.246 GB, free: 13.97 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 30
 * Number of variables: 30
Notification: Performance of Generate backend data structure: time 0.0008928/1.022, allocations: 449.8 kB / 1.246 GB, free: 13.5 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 3.93e-05/1.022, allocations: 8.75 kB / 1.246 GB, free: 13.49 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.549e-05/1.022, allocations: 12.12 kB / 1.246 GB, free: 13.48 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.991e-05/1.022, allocations: 177.5 kB / 1.246 GB, free: 13.27 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.247e-05/1.022, allocations: 14.94 kB / 1.246 GB, free: 13.27 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.518e-05/1.022, allocations: 11.62 kB / 1.246 GB, free: 13.26 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004262/1.023, allocations: 222.7 kB / 1.247 GB, free: 13.05 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.194e-05/1.023, allocations: 0 / 1.247 GB, free: 13.05 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.592e-05/1.023, allocations: 7.625 kB / 1.247 GB, free: 13.05 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.624e-06/1.023, allocations: 0 / 1.247 GB, free: 13.05 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004045/1.023, allocations: 180.3 kB / 1.247 GB, free: 12.91 MB / 0.6198 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000353/1.024, allocations: 286.1 kB / 1.247 GB, free: 12.59 MB / 0.6198 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001002/1.025, allocations: 407.3 kB / 1.247 GB, free: 12.21 MB / 0.6198 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000324/1.025, allocations: 175.9 kB / 1.248 GB, free: 12.06 MB / 0.6198 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003666/1.025, allocations: 197.7 kB / 1.248 GB, free: 11.84 MB / 0.6198 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.531e-05/1.026, allocations: 45.03 kB / 1.248 GB, free: 11.79 MB / 0.6198 GB
Notification: Performance of pre-optimization done (n=30): time 2.875e-06/1.026, allocations: 0 / 1.248 GB, free: 11.79 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=30): time 0.0009585/1.027, allocations: 382.5 kB / 1.248 GB, free: 11.49 MB / 0.6198 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.745e-05/1.027, allocations: 187.9 kB / 1.248 GB, free: 11.27 MB / 0.6198 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 4.854e-05/1.027, allocations: 91.55 kB / 1.249 GB, free: 11.17 MB / 0.6198 GB
Notification: Performance of collectPreVariables (initialization): time 2.923e-05/1.027, allocations: 33.02 kB / 1.249 GB, free: 11.13 MB / 0.6198 GB
Notification: Performance of collectInitialEqns (initialization): time 3.759e-05/1.027, allocations: 86.55 kB / 1.249 GB, free: 11.05 MB / 0.6198 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001111/1.027, allocations: 96.48 kB / 1.249 GB, free: 10.96 MB / 0.6198 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.997e-05/1.027, allocations: 6.875 kB / 1.249 GB, free: 10.96 MB / 0.6198 GB
Notification: Performance of setup shared object (initialization): time 0.0001172/1.027, allocations: 326.2 kB / 1.249 GB, free: 10.64 MB / 0.6198 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000214/1.027, allocations: 84.23 kB / 1.249 GB, free: 10.57 MB / 0.6198 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00026/1.028, allocations: 146.2 kB / 1.249 GB, free: 10.45 MB / 0.6198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002767/1.028, allocations: 113.2 kB / 1.249 GB, free: 10.36 MB / 0.6198 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.236e-06/1.028, allocations: 0 / 1.249 GB, free: 10.36 MB / 0.6198 GB
Notification: Performance of matching and sorting (n=30) (initialization): time 0.0006585/1.028, allocations: 283 kB / 1.25 GB, free: 10.14 MB / 0.6198 GB
Notification: Performance of prepare postOptimizeDAE: time 1.931e-05/1.029, allocations: 8 kB / 1.25 GB, free: 10.13 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.205e-06/1.029, allocations: 1.156 kB / 1.25 GB, free: 10.13 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.228e-05/1.029, allocations: 4 kB / 1.25 GB, free: 10.13 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000476/1.029, allocations: 58.72 kB / 1.25 GB, free: 10.08 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.002e-05/1.029, allocations: 8 kB / 1.25 GB, free: 10.07 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000172/1.029, allocations: 15.16 kB / 1.25 GB, free: 10.06 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.328e-05/1.029, allocations: 11.98 kB / 1.25 GB, free: 10.05 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.0001564/1.029, allocations: 141.1 kB / 1.25 GB, free: 9.91 MB / 0.6198 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.399e-05/1.03, allocations: 15.89 kB / 1.25 GB, free: 9.895 MB / 0.6198 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008847/1.03, allocations: 358.1 kB / 1.25 GB, free: 9.637 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.526e-06/1.03, allocations: 7.938 kB / 1.25 GB, free: 9.629 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.914e-06/1.03, allocations: 7.938 kB / 1.25 GB, free: 9.621 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.158e-06/1.03, allocations: 3.984 kB / 1.25 GB, free: 9.617 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002901/1.031, allocations: 254.2 kB / 1.251 GB, free: 9.34 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.208e-06/1.031, allocations: 3.984 kB / 1.251 GB, free: 9.336 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000426/1.031, allocations: 55.41 kB / 1.251 GB, free: 9.285 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.007e-06/1.031, allocations: 4 kB / 1.251 GB, free: 9.281 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.828e-05/1.031, allocations: 18.14 kB / 1.251 GB, free: 9.27 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.62e-06/1.031, allocations: 4.375 kB / 1.251 GB, free: 9.266 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.046e-06/1.031, allocations: 0 / 1.251 GB, free: 9.266 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006547/1.032, allocations: 342.2 kB / 1.251 GB, free: 8.961 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 3.478e-05/1.032, allocations: 98.12 kB / 1.251 GB, free: 8.848 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.8e-05/1.032, allocations: 7.484 kB / 1.251 GB, free: 8.844 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001643/1.032, allocations: 7.438 kB / 1.251 GB, free: 8.84 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.604e-05/1.032, allocations: 23.94 kB / 1.251 GB, free: 8.82 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.189e-05/1.032, allocations: 15.3 kB / 1.251 GB, free: 8.809 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 4.604e-05/1.032, allocations: 78.34 kB / 1.251 GB, free: 8.734 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 3.4e-07/1.032, allocations: 0 / 1.251 GB, free: 8.734 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.0006936/1.033, allocations: 117.7 kB / 1.251 GB, free: 8.629 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * 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 (30):
 * Single equations (assignments): 30
 * 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 0.0007451/1.034, allocations: 247.7 kB / 1.251 GB, free: 8.398 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.0006216/1.035, allocations: 242.6 kB / 1.252 GB, free: 8.211 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 3.827e-06/1.035, allocations: 4 kB / 1.252 GB, free: 8.207 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002787/1.035, allocations: 142 kB / 1.252 GB, free: 8.098 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002421/1.035, allocations: 20.95 kB / 1.252 GB, free: 8.086 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007607/1.036, allocations: 375.8 kB / 1.252 GB, free: 7.715 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004629/1.036, allocations: 0.7205 MB / 1.253 GB, free: 22.97 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0004155/1.037, allocations: 107.9 kB / 1.253 GB, free: 22.87 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.746e-05/1.037, allocations: 33.66 kB / 1.253 GB, free: 22.84 MB / 0.6355 GB
Notification: Performance of SimCode: time 9.92e-07/1.037, allocations: 0 / 1.253 GB, free: 22.84 MB / 0.6355 GB
Notification: Performance of Templates: time 0.007728/1.045, allocations: 2.523 MB / 1.256 GB, free: 20.48 MB / 0.6355 GB