Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.306/2.306, allocations: 251.1 MB / 266.1 MB, free: 11.63 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001487/0.001488, allocations: 182.3 kB / 325.6 MB, free: 2.848 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.743/2.743, allocations: 205.4 MB / 0.5766 GB, free: 21.12 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 0.001173/0.001173, allocations: 110.6 kB / 0.6811 GB, free: 14.03 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004871/0.0004873, allocations: 14.44 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2185/0.219, allocations: 106.3 MB / 0.8989 GB, free: 65.99 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.02805/0.2471, allocations: 22.02 MB / 0.9204 GB, free: 43.9 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.0113/0.2585, allocations: 6.073 MB / 0.9263 GB, free: 37.82 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001272/0.2598, allocations: 27.81 kB / 0.9263 GB, free: 37.79 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.00169/0.2615, allocations: 401.9 kB / 0.9267 GB, free: 37.39 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.00472/0.2663, allocations: 1.151 MB / 0.9278 GB, free: 36.24 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004256/0.2705, allocations: 1.013 MB / 0.9288 GB, free: 35.25 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.002731/0.2733, allocations: 1.218 MB / 0.93 GB, free: 34.02 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008943/0.2742, allocations: 457.3 kB / 0.9305 GB, free: 33.56 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001158/0.2754, allocations: 0.5099 MB / 0.931 GB, free: 33.05 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006386/0.2761, allocations: 342.4 kB / 0.9313 GB, free: 32.71 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 9.807e-05/0.2762, allocations: 24 kB / 0.9313 GB, free: 32.69 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001701/0.2779, allocations: 495.3 kB / 0.9318 GB, free: 32.21 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002119/0.2781, allocations: 115.5 kB / 0.9319 GB, free: 32.09 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002631/0.2784, allocations: 165.3 kB / 0.932 GB, free: 31.93 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.001706/0.2801, allocations: 0.791 MB / 0.9328 GB, free: 31.13 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 5.38e-06/0.2802, allocations: 0 / 0.9328 GB, free: 31.13 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.886e-06/0.2802, allocations: 0 / 0.9328 GB, free: 31.13 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 1.812e-05/0.2802, allocations: 4 kB / 0.9328 GB, free: 31.13 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: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001778/0.282, allocations: 0.8994 MB / 0.9337 GB, free: 30.18 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.463e-05/0.2821, allocations: 8.031 kB / 0.9337 GB, free: 30.17 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004283/0.2825, allocations: 83.14 kB / 0.9338 GB, free: 30.09 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001643/0.2842, allocations: 0.6351 MB / 0.9344 GB, free: 29.41 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.589e-05/0.2843, allocations: 37 kB / 0.9344 GB, free: 29.37 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001023/0.2844, allocations: 40 kB / 0.9345 GB, free: 29.33 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001079/0.2855, allocations: 0.496 MB / 0.935 GB, free: 28.8 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.874e-05/0.2855, allocations: 4 kB / 0.935 GB, free: 28.8 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.55e-05/0.2856, allocations: 16 kB / 0.935 GB, free: 28.78 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.963e-05/0.2857, allocations: 12 kB / 0.935 GB, free: 28.77 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007666/0.2864, allocations: 323.7 kB / 0.9353 GB, free: 28.45 MB / 0.6042 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 0.003599/0.2901, allocations: 2.752 MB / 0.938 GB, free: 25.46 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004248/0.2905, allocations: 202.9 kB / 0.9382 GB, free: 25.25 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003484/0.2909, allocations: 344.6 kB / 0.9385 GB, free: 24.84 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.413e-05/0.2909, allocations: 38.75 kB / 0.9386 GB, free: 24.8 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=22): time 3.055e-06/0.291, allocations: 0 / 0.9386 GB, free: 24.8 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=22): time 0.0007822/0.2917, allocations: 307.4 kB / 0.9388 GB, free: 24.49 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.799e-05/0.2918, allocations: 51.41 kB / 0.9389 GB, free: 24.43 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007742/0.2926, allocations: 0.5381 MB / 0.9394 GB, free: 23.88 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 3.752e-05/0.2926, allocations: 33.7 kB / 0.9395 GB, free: 23.84 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002421/0.2929, allocations: 343.5 kB / 0.9398 GB, free: 23.5 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 8.055e-05/0.293, allocations: 78.84 kB / 0.9399 GB, free: 23.43 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.999e-05/0.293, allocations: 8 kB / 0.9399 GB, free: 23.42 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001042/0.2931, allocations: 358.8 kB / 0.9402 GB, free: 23.06 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002045/0.2933, allocations: 91.94 kB / 0.9403 GB, free: 22.97 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002922/0.2936, allocations: 221.9 kB / 0.9405 GB, free: 22.69 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002936/0.2939, allocations: 136.5 kB / 0.9406 GB, free: 22.55 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.38e-06/0.294, allocations: 7.938 kB / 0.9406 GB, free: 22.55 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0008096/0.2948, allocations: 383.2 kB / 0.941 GB, free: 22.17 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003441/0.2951, allocations: 1.663 MB / 0.9426 GB, free: 20.38 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.12e-05/0.2952, allocations: 12 kB / 0.9426 GB, free: 20.36 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.439e-05/0.2952, allocations: 4 kB / 0.9426 GB, free: 20.36 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005043/0.2957, allocations: 79.83 kB / 0.9427 GB, free: 20.28 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.433e-05/0.2957, allocations: 8 kB / 0.9427 GB, free: 20.27 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007279/0.2965, allocations: 63.52 kB / 0.9428 GB, free: 20.21 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.794e-05/0.2965, allocations: 19.98 kB / 0.9428 GB, free: 20.19 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 9.067e-06/0.2966, allocations: 4 kB / 0.9428 GB, free: 20.19 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006642/0.2972, allocations: 307.9 kB / 0.9431 GB, free: 19.89 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.592e-06/0.2973, allocations: 8 kB / 0.9431 GB, free: 19.88 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.896e-06/0.2973, allocations: 4 kB / 0.9431 GB, free: 19.88 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004238/0.2977, allocations: 79.84 kB / 0.9432 GB, free: 19.8 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.023e-05/0.2977, allocations: 11.98 kB / 0.9432 GB, free: 19.79 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006122/0.2984, allocations: 55.81 kB / 0.9433 GB, free: 19.73 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.586e-05/0.2984, allocations: 16 kB / 0.9433 GB, free: 19.71 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (44):
 * Single equations (assignments): 44
 * 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 0.0004098/0.2988, allocations: 277 kB / 0.9435 GB, free: 19.43 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001202/0.299, allocations: 59.28 kB / 0.9436 GB, free: 19.38 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006563/0.2996, allocations: 274.5 kB / 0.9439 GB, free: 19.1 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.979e-06/0.2997, allocations: 4 kB / 0.9439 GB, free: 19.1 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.831e-06/0.2997, allocations: 4 kB / 0.9439 GB, free: 19.09 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004362/0.3001, allocations: 390.1 kB / 0.9442 GB, free: 18.66 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001829/0.302, allocations: 1.051 MB / 0.9453 GB, free: 17.51 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.981e-06/0.302, allocations: 3.953 kB / 0.9453 GB, free: 17.51 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003766/0.3024, allocations: 55.91 kB / 0.9453 GB, free: 17.45 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.808e-06/0.3024, allocations: 4 kB / 0.9453 GB, free: 17.45 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.55e-05/0.3024, allocations: 4 kB / 0.9453 GB, free: 17.45 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.512e-06/0.3025, allocations: 4 kB / 0.9453 GB, free: 17.44 MB / 0.6042 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.108e-06/0.3025, allocations: 4 kB / 0.9453 GB, free: 17.44 MB / 0.6042 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008864/0.3034, allocations: 0.6156 MB / 0.9459 GB, free: 16.72 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003526/0.3037, allocations: 188.3 kB / 0.9461 GB, free: 16.52 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000114/0.3039, allocations: 15.98 kB / 0.9461 GB, free: 16.5 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006969/0.3046, allocations: 27.92 kB / 0.9462 GB, free: 16.48 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.792e-05/0.3047, allocations: 35.86 kB / 0.9462 GB, free: 16.44 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.333e-05/0.3047, allocations: 11.98 kB / 0.9462 GB, free: 16.43 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.0006781/0.3054, allocations: 414.8 kB / 0.9466 GB, free: 16.03 MB / 0.6042 GB
Notification: Performance of sort global known variables: time 4.21e-07/0.3054, allocations: 0 / 0.9466 GB, free: 16.03 MB / 0.6042 GB
Notification: Performance of remove unused functions: time 0.001492/0.3069, allocations: 351.2 kB / 0.9469 GB, free: 15.68 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * 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 (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * 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 Backend phase and start with SimCode phase: time 0.0008038/0.3077, allocations: 318 kB / 0.9472 GB, free: 15.37 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.000926/0.3087, allocations: 389.5 kB / 0.9476 GB, free: 14.99 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 5.551e-06/0.3087, allocations: 8.125 kB / 0.9476 GB, free: 14.98 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002121/0.3089, allocations: 99.83 kB / 0.9477 GB, free: 14.88 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002979/0.3119, allocations: 359.5 kB / 0.9481 GB, free: 14.54 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002331/0.3143, allocations: 1.351 MB / 0.9494 GB, free: 13.14 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003948/0.3147, allocations: 0.9137 MB / 0.9503 GB, free: 12.2 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.000967/0.3157, allocations: 153.1 kB / 0.9504 GB, free: 12.04 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001768/0.3159, allocations: 59.42 kB / 0.9505 GB, free: 11.98 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.182e-06/0.3159, allocations: 0 / 0.9505 GB, free: 11.98 MB / 0.6042 GB
Notification: Performance of Templates: time 0.04113/0.357, allocations: 12.32 MB / 0.9625 GB, free: 15.8 MB / 0.6198 GB