Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.675/4.675, allocations: 0.5623 GB / 0.5769 GB, free: 3.332 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002386/0.002385, allocations: 357.7 kB / 0.644 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.87/3.87, allocations: 410.7 MB / 1.112 GB, free: 6.004 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001785/0.001784, allocations: 184.2 kB / 1.225 GB, free: 6.188 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004797/0.0004799, allocations: 16 kB / 1.348 GB, free: 8.32 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5687/0.5692, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.2153/0.7845, allocations: 223.6 MB / 1.679 GB, free: 60.67 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01696/0.8015, allocations: 11.68 MB / 1.691 GB, free: 48.98 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002292/0.8038, allocations: 63.56 kB / 1.691 GB, free: 48.91 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.002578/0.8064, allocations: 0.8696 MB / 1.691 GB, free: 48.04 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.009847/0.8163, allocations: 3.212 MB / 1.695 GB, free: 44.81 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005584/0.8219, allocations: 1.669 MB / 1.696 GB, free: 43.18 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.006321/0.8283, allocations: 5.387 MB / 1.701 GB, free: 37.78 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001837/0.8301, allocations: 1.112 MB / 1.703 GB, free: 36.65 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003198/0.8333, allocations: 1.54 MB / 1.704 GB, free: 35.1 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001768/0.8351, allocations: 1.221 MB / 1.705 GB, free: 33.88 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002222/0.8354, allocations: 60 kB / 1.705 GB, free: 33.82 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003018/0.8384, allocations: 1.044 MB / 1.706 GB, free: 32.77 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004548/0.8389, allocations: 430.4 kB / 1.707 GB, free: 32.35 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0005397/0.8394, allocations: 392.8 kB / 1.707 GB, free: 31.96 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.00267/0.8421, allocations: 2.217 MB / 1.709 GB, free: 29.73 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.493e-06/0.8422, allocations: 0 / 1.709 GB, free: 29.73 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.268e-06/0.8422, allocations: 0 / 1.709 GB, free: 29.73 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 2.058e-05/0.8422, allocations: 0 / 1.709 GB, free: 29.73 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 276
 * Number of variables: 276
Notification: Performance of Generate backend data structure: time 0.0035/0.8457, allocations: 1.905 MB / 1.711 GB, free: 27.77 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.546e-05/0.8458, allocations: 16.16 kB / 1.711 GB, free: 27.76 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001999/0.8478, allocations: 353.4 kB / 1.711 GB, free: 27.41 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002604/0.8504, allocations: 1.281 MB / 1.713 GB, free: 26.08 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.276e-05/0.8505, allocations: 86.16 kB / 1.713 GB, free: 25.99 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001955/0.8507, allocations: 123.9 kB / 1.713 GB, free: 25.87 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002405/0.8531, allocations: 1.209 MB / 1.714 GB, free: 24.61 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.507e-05/0.8532, allocations: 0 / 1.714 GB, free: 24.61 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001237/0.8533, allocations: 44 kB / 1.714 GB, free: 24.57 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.536e-05/0.8534, allocations: 50.09 kB / 1.714 GB, free: 24.52 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002126/0.8555, allocations: 0.9686 MB / 1.715 GB, free: 23.54 MB / 0.8542 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 0.007344/0.8629, allocations: 5.536 MB / 1.721 GB, free: 17.56 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001512/0.8644, allocations: 0.8818 MB / 1.721 GB, free: 16.64 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007712/0.8652, allocations: 413 kB / 1.722 GB, free: 16.24 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005019/0.8657, allocations: 0.6058 MB / 1.722 GB, free: 15.51 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.207e-05/0.8658, allocations: 39.12 kB / 1.722 GB, free: 15.46 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=70): time 3.666e-06/0.8658, allocations: 0 / 1.722 GB, free: 15.46 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=70): time 0.004207/0.87, allocations: 1.473 MB / 1.724 GB, free: 13.94 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.851e-05/0.8701, allocations: 59.91 kB / 1.724 GB, free: 13.87 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001743/0.8718, allocations: 1.182 MB / 1.725 GB, free: 12.67 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.000117/0.872, allocations: 45.7 kB / 1.725 GB, free: 12.62 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004939/0.8725, allocations: 0.6772 MB / 1.726 GB, free: 11.94 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00023/0.8727, allocations: 248.4 kB / 1.726 GB, free: 11.69 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.031e-05/0.8728, allocations: 16 kB / 1.726 GB, free: 11.68 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 7.539e-05/0.8729, allocations: 334 kB / 1.726 GB, free: 11.34 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006915/0.8736, allocations: 305.8 kB / 1.727 GB, free: 11.04 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008457/0.8744, allocations: 0.5262 MB / 1.727 GB, free: 10.44 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007938/0.8752, allocations: 384.3 kB / 1.728 GB, free: 10.07 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.973e-06/0.8753, allocations: 0 / 1.728 GB, free: 10.07 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=97) (initialization): time 0.00271/0.878, allocations: 1.079 MB / 1.729 GB, free: 8.977 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 7.619e-05/0.8781, allocations: 171.4 kB / 1.729 GB, free: 8.773 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.102e-05/0.8781, allocations: 0 / 1.729 GB, free: 8.773 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008806/0.879, allocations: 149.5 kB / 1.729 GB, free: 8.621 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009718/0.88, allocations: 179.7 kB / 1.729 GB, free: 8.445 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009913/0.881, allocations: 1.765 MB / 1.731 GB, free: 6.605 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001543/0.8826, allocations: 171.2 kB / 1.731 GB, free: 6.438 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.505e-05/0.8827, allocations: 39.98 kB / 1.731 GB, free: 6.398 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 9.639e-06/0.8827, allocations: 4 kB / 1.731 GB, free: 6.395 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001971/0.8847, allocations: 0.8605 MB / 1.732 GB, free: 5.527 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.086e-06/0.8847, allocations: 0 / 1.732 GB, free: 5.527 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0003385/0.885, allocations: 93.59 kB / 1.732 GB, free: 5.43 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008108/0.8859, allocations: 163.7 kB / 1.732 GB, free: 5.27 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002951/0.8888, allocations: 3.145 MB / 1.735 GB, free: 1.848 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001915/0.8908, allocations: 167.2 kB / 1.735 GB, free: 1.684 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001532/0.891, allocations: 24 kB / 1.735 GB, free: 1.66 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * 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 (87):
 * Single equations (assignments): 83
 * Array equations: 1
 * 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 0.0008163/0.8918, allocations: 448.3 kB / 1.736 GB, free: 1.215 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000292/0.8921, allocations: 142.3 kB / 1.736 GB, free: 1.074 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002104/0.8942, allocations: 0.9514 MB / 1.737 GB, free: 112 kB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.379e-05/0.8943, allocations: 11.94 kB / 1.737 GB, free: 100 kB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.918e-06/0.8943, allocations: 0 / 1.737 GB, free: 100 kB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.5167/1.411, allocations: 1.079 MB / 1.738 GB, free: 272.9 MB / 0.8542 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 postOpt removeSimpleEquations (simulation): time 0.005636/1.417, allocations: 2.462 MB / 1.74 GB, free: 272.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.759e-06/1.417, allocations: 4.484 kB / 1.74 GB, free: 272.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001099/1.418, allocations: 161.1 kB / 1.74 GB, free: 272 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003497/1.418, allocations: 84.58 kB / 1.741 GB, free: 272 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.169e-05/1.418, allocations: 25.44 kB / 1.741 GB, free: 272 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009227/1.419, allocations: 1.743 MB / 1.742 GB, free: 270.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.674e-06/1.419, allocations: 3.969 kB / 1.742 GB, free: 270.3 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003277/1.423, allocations: 1.462 MB / 1.744 GB, free: 269.7 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006918/1.423, allocations: 331.3 kB / 1.744 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001988/1.423, allocations: 15.11 kB / 1.744 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001395/1.425, allocations: 116.2 kB / 1.744 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000143/1.425, allocations: 50.02 kB / 1.744 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.94e-05/1.425, allocations: 32.66 kB / 1.744 GB, free: 269.5 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001591/1.427, allocations: 0.8044 MB / 1.745 GB, free: 269.1 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.78e-07/1.427, allocations: 0 / 1.745 GB, free: 269.1 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.002867/1.43, allocations: 0.807 MB / 1.746 GB, free: 269 MB / 0.8542 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 ()
 * Number of clocked 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 0.0008955/1.431, allocations: 376.5 kB / 1.746 GB, free: 268.9 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.003675/1.434, allocations: 1.47 MB / 1.748 GB, free: 268.3 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 6.084e-06/1.434, allocations: 6.938 kB / 1.748 GB, free: 268.3 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.001234/1.436, allocations: 404.4 kB / 1.748 GB, free: 268.2 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004677/1.44, allocations: 0.8018 MB / 1.749 GB, free: 268.1 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004826/1.445, allocations: 3.246 MB / 1.752 GB, free: 266.3 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008777/1.446, allocations: 1.31 MB / 1.753 GB, free: 265.6 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.002049/1.448, allocations: 348.1 kB / 1.754 GB, free: 265.6 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003293/1.448, allocations: 101.9 kB / 1.754 GB, free: 265.6 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.68e-06/1.448, allocations: 0 / 1.754 GB, free: 265.6 MB / 0.8542 GB
Notification: Performance of Templates: time 0.05695/1.505, allocations: 27.37 MB / 1.78 GB, free: 242.8 MB / 0.8542 GB