Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.174/2.174, allocations: 252.6 MB / 265.2 MB, free: 5.688 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001492/0.001491, allocations: 183.9 kB / 324.5 MB, free: 14.42 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.049/2.049, allocations: 205.4 MB / 0.5754 GB, free: 10.5 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001172/0.001171, allocations: 89.95 kB / 0.6797 GB, free: 15.74 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.345e-05/3.361e-05, allocations: 8 kB / 0.7911 GB, free: 96.62 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2017/0.2018, allocations: 106.2 MB / 0.8949 GB, free: 6.285 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.971/8.173, allocations: 2.451 GB / 3.346 GB, free: 200.5 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003169/8.173, allocations: 99.42 kB / 3.346 GB, free: 200.4 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 5.137/13.31, allocations: 0.9767 GB / 4.322 GB, free: 130.3 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.324e-06/13.31, allocations: 0 / 4.322 GB, free: 130.3 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0002818/13.31, allocations: 45.33 kB / 4.322 GB, free: 130.3 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 278
 * Number of variables: 278
Notification: Performance of Generate backend data structure: time 0.006687/13.32, allocations: 1.878 MB / 4.324 GB, free: 129.5 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.747e-05/13.32, allocations: 10.53 kB / 4.324 GB, free: 129.5 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003025/13.32, allocations: 344.7 kB / 4.325 GB, free: 129.4 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00605/13.33, allocations: 1.593 MB / 4.326 GB, free: 129 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001011/13.33, allocations: 91 kB / 4.326 GB, free: 129 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003154/13.33, allocations: 117.5 kB / 4.326 GB, free: 129 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00315/13.33, allocations: 1.137 MB / 4.327 GB, free: 128.8 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.115e-05/13.33, allocations: 0 / 4.327 GB, free: 128.8 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001749/13.33, allocations: 46.38 kB / 4.328 GB, free: 128.8 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.9e-05/13.33, allocations: 41.94 kB / 4.328 GB, free: 128.8 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002602/13.33, allocations: 0.8565 MB / 4.328 GB, free: 128.8 MB / 0.8855 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.0114/13.34, allocations: 5.515 MB / 4.334 GB, free: 126.2 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001806/13.35, allocations: 0.8332 MB / 4.335 GB, free: 126 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007997/13.35, allocations: 375.9 kB / 4.335 GB, free: 125.9 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007429/13.35, allocations: 0.6093 MB / 4.336 GB, free: 125.3 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.905e-05/13.35, allocations: 42.03 kB / 4.336 GB, free: 125.2 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=70): time 3.005e-06/13.35, allocations: 0 / 4.336 GB, free: 125.2 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=70): time 0.002916/13.35, allocations: 0.8096 MB / 4.336 GB, free: 125.1 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.553e-05/13.35, allocations: 59.47 kB / 4.336 GB, free: 125 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002331/13.35, allocations: 1.044 MB / 4.337 GB, free: 124.9 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002677/13.35, allocations: 43.48 kB / 4.338 GB, free: 124.8 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006482/13.35, allocations: 0.6917 MB / 4.338 GB, free: 124.6 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003652/13.35, allocations: 237.9 kB / 4.338 GB, free: 124.5 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.974e-05/13.35, allocations: 16.22 kB / 4.338 GB, free: 124.5 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 8.611e-05/13.35, allocations: 340 kB / 4.339 GB, free: 124.1 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006386/13.36, allocations: 239.2 kB / 4.339 GB, free: 124.1 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008315/13.36, allocations: 483.3 kB / 4.339 GB, free: 123.9 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007762/13.36, allocations: 322.2 kB / 4.34 GB, free: 123.9 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.21e-06/13.36, allocations: 2.156 kB / 4.34 GB, free: 123.9 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.002505/13.36, allocations: 0.8994 MB / 4.341 GB, free: 123.7 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002099/13.36, allocations: 0.9014 MB / 4.342 GB, free: 122.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.181e-05/13.36, allocations: 3.906 kB / 4.342 GB, free: 122.8 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004634/13.36, allocations: 101.5 kB / 4.342 GB, free: 122.8 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001433/13.36, allocations: 154.8 kB / 4.342 GB, free: 122.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0012/13.36, allocations: 1.762 MB / 4.343 GB, free: 121.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00272/13.37, allocations: 162 kB / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001532/13.37, allocations: 39.56 kB / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.257e-05/13.37, allocations: 0 / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002012/13.37, allocations: 0.7288 MB / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.745e-06/13.37, allocations: 6.469 kB / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004349/13.37, allocations: 90.73 kB / 4.344 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001193/13.37, allocations: 146.1 kB / 4.345 GB, free: 121.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003325/13.37, allocations: 3.127 MB / 4.348 GB, free: 118.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002555/13.38, allocations: 159.4 kB / 4.348 GB, free: 118.3 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001328/13.38, allocations: 32.84 kB / 4.348 GB, free: 118.3 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (78):
 * Single equations (assignments): 75
 * 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: 2
 * 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: 2 {1 3,1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0003365/13.38, allocations: 158.1 kB / 4.348 GB, free: 118.2 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004134/13.38, allocations: 149.7 kB / 4.348 GB, free: 118.1 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002533/13.38, allocations: 0.8911 MB / 4.349 GB, free: 118 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.53e-05/13.38, allocations: 7.75 kB / 4.349 GB, free: 118 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.088e-06/13.38, allocations: 0 / 4.349 GB, free: 118 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001759/13.38, allocations: 1.009 MB / 4.35 GB, free: 117.5 MB / 0.8855 GB
Warning: The model contains alias variables with conflicting start and/or 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 postOpt removeSimpleEquations (simulation): time 0.006577/13.39, allocations: 2.376 MB / 4.352 GB, free: 117 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.191e-05/13.39, allocations: 2.953 kB / 4.352 GB, free: 117 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001453/13.39, allocations: 161.7 kB / 4.352 GB, free: 117 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003621/13.39, allocations: 88.44 kB / 4.353 GB, free: 117 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001016/13.39, allocations: 20.59 kB / 4.353 GB, free: 117 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009859/13.39, allocations: 1.736 MB / 4.354 GB, free: 115.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.021e-06/13.39, allocations: 7.5 kB / 4.354 GB, free: 115.4 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003314/13.39, allocations: 1.501 MB / 4.356 GB, free: 114.9 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001267/13.4, allocations: 333.5 kB / 4.356 GB, free: 114.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004622/13.4, allocations: 17.38 kB / 4.356 GB, free: 114.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002571/13.4, allocations: 121.1 kB / 4.356 GB, free: 114.7 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002331/13.4, allocations: 50.64 kB / 4.356 GB, free: 114.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001273/13.4, allocations: 31.72 kB / 4.356 GB, free: 114.7 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.001858/13.4, allocations: 0.8114 MB / 4.357 GB, free: 114.6 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 2.505e-06/13.4, allocations: 3.5 kB / 4.357 GB, free: 114.6 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.004904/13.41, allocations: 0.9973 MB / 4.358 GB, free: 114.4 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (64):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 2
 * 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: 2 {1 3,1 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003978/13.41, allocations: 2.04 MB / 4.36 GB, free: 113.8 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.003525/13.41, allocations: 1.326 MB / 4.361 GB, free: 113.6 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 7.594e-06/13.41, allocations: 0 / 4.361 GB, free: 113.6 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.00107/13.41, allocations: 379.5 kB / 4.362 GB, free: 113.6 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007137/13.42, allocations: 0.7998 MB / 4.362 GB, free: 113.6 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005355/13.43, allocations: 2.114 MB / 4.365 GB, free: 112.9 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001031/13.43, allocations: 1.316 MB / 4.366 GB, free: 112.2 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.003625/13.43, allocations: 465 kB / 4.366 GB, free: 112.2 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003803/13.43, allocations: 81.27 kB / 4.366 GB, free: 112.2 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.433e-06/13.43, allocations: 0 / 4.366 GB, free: 112.2 MB / 0.8855 GB
Notification: Performance of Templates: time 0.1259/13.56, allocations: 55.65 MB / 4.421 GB, free: 103.2 MB / 0.8855 GB