Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.HexInternalElement.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.Geothermal.Boreholes.BaseClasses.Examples.HexInternalElement,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.HexInternalElement")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.509/4.509, 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 0.002374/0.002374, allocations: 356.4 kB / 0.644 GB, free: 185.6 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 3.761/3.761, allocations: 410.7 MB / 1.112 GB, free: 5.984 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 0.001811/0.001811, allocations: 188.4 kB / 1.225 GB, free: 6.113 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004756/0.0004758, allocations: 12 kB / 1.348 GB, free: 8.234 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5568/0.5573, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.HexInternalElement): time 0.03386/0.5912, allocations: 37.32 MB / 1.497 GB, free: 247 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01476/0.606, allocations: 11.37 MB / 1.508 GB, free: 235.7 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001475/0.6075, allocations: 51.69 kB / 1.508 GB, free: 235.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001502/0.6091, allocations: 0.573 MB / 1.509 GB, free: 235.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.00499/0.6141, allocations: 2.023 MB / 1.511 GB, free: 233.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004399/0.6185, allocations: 1.482 MB / 1.512 GB, free: 231.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003531/0.622, allocations: 3.944 MB / 1.516 GB, free: 227.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001093/0.6231, allocations: 0.8675 MB / 1.517 GB, free: 226.9 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001337/0.6245, allocations: 1.002 MB / 1.518 GB, free: 225.9 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009559/0.6255, allocations: 0.898 MB / 1.519 GB, free: 225 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001392/0.6256, allocations: 52 kB / 1.519 GB, free: 225 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002246/0.6279, allocations: 1.037 MB / 1.52 GB, free: 223.9 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002161/0.6281, allocations: 234 kB / 1.52 GB, free: 223.7 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002656/0.6284, allocations: 301 kB / 1.52 GB, free: 223.4 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.001849/0.6303, allocations: 1.874 MB / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.342e-06/0.6303, allocations: 0 / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 1.68e-06/0.6303, allocations: 0 / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.559e-05/0.6303, allocations: 0 / 1.522 GB, free: 221.5 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: 214
 * Number of variables: 214
Notification: Performance of Generate backend data structure: time 0.002388/0.6327, allocations: 1.492 MB / 1.524 GB, free: 220 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.457e-05/0.6328, allocations: 11.62 kB / 1.524 GB, free: 220 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003991/0.6332, allocations: 158.2 kB / 1.524 GB, free: 219.8 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001857/0.635, allocations: 1.088 MB / 1.525 GB, free: 218.7 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.52e-05/0.6351, allocations: 66 kB / 1.525 GB, free: 218.6 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001433/0.6353, allocations: 98.52 kB / 1.525 GB, free: 218.5 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001576/0.6369, allocations: 0.9011 MB / 1.526 GB, free: 217.6 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.291e-05/0.6369, allocations: 3.938 kB / 1.526 GB, free: 217.6 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.339e-05/0.637, allocations: 36 kB / 1.526 GB, free: 217.5 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.27e-05/0.6371, allocations: 24 kB / 1.526 GB, free: 217.5 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001298/0.6384, allocations: 0.6402 MB / 1.527 GB, free: 216.9 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 preOpt removeSimpleEquations (simulation): time 0.004824/0.6432, allocations: 4.293 MB / 1.531 GB, free: 212.3 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001023/0.6443, allocations: 0.4906 MB / 1.531 GB, free: 211.8 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005745/0.6448, allocations: 320.8 kB / 1.532 GB, free: 211.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005213/0.6454, allocations: 0.5988 MB / 1.532 GB, free: 210.8 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.994e-05/0.6454, allocations: 35.12 kB / 1.532 GB, free: 210.8 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=57): time 3.361e-06/0.6454, allocations: 4 kB / 1.532 GB, free: 210.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=57): time 0.002634/0.6481, allocations: 1.216 MB / 1.533 GB, free: 209.4 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.56e-05/0.6481, allocations: 64.02 kB / 1.534 GB, free: 209.4 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001163/0.6493, allocations: 0.8712 MB / 1.534 GB, free: 208.5 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 5.502e-05/0.6494, allocations: 37.7 kB / 1.534 GB, free: 208.4 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003511/0.6497, allocations: 0.5152 MB / 1.535 GB, free: 207.9 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001525/0.6499, allocations: 209 kB / 1.535 GB, free: 207.7 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.827e-05/0.6499, allocations: 16 kB / 1.535 GB, free: 207.7 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 6.893e-05/0.65, allocations: 333.9 kB / 1.535 GB, free: 207.3 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004136/0.6505, allocations: 205.9 kB / 1.536 GB, free: 207.1 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005458/0.651, allocations: 394.3 kB / 1.536 GB, free: 206.7 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005103/0.6515, allocations: 271.1 kB / 1.536 GB, free: 206.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.398e-06/0.6516, allocations: 8 kB / 1.536 GB, free: 206.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=94) (initialization): time 0.001774/0.6533, allocations: 0.835 MB / 1.537 GB, free: 205.6 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 7.347e-05/0.6534, allocations: 195.9 kB / 1.537 GB, free: 205.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.812e-05/0.6535, allocations: 4 kB / 1.537 GB, free: 205.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000685/0.6542, allocations: 149.3 kB / 1.537 GB, free: 205.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005918/0.6548, allocations: 143.8 kB / 1.538 GB, free: 205 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003166/0.658, allocations: 4.829 MB / 1.542 GB, free: 199.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001084/0.6591, allocations: 119.3 kB / 1.542 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.143e-05/0.6591, allocations: 24 kB / 1.542 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 8.944e-06/0.6592, allocations: 7.594 kB / 1.542 GB, free: 199.6 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001552/0.6607, allocations: 0.7133 MB / 1.543 GB, free: 198.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.6e-05/0.6608, allocations: 4.438 kB / 1.543 GB, free: 198.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004154/0.6612, allocations: 123.4 kB / 1.543 GB, free: 198.8 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006305/0.6618, allocations: 139.8 kB / 1.543 GB, free: 198.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004095/0.666, allocations: 5.821 MB / 1.549 GB, free: 192.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001037/0.667, allocations: 115.3 kB / 1.549 GB, free: 192.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.762e-05/0.6671, allocations: 32 kB / 1.549 GB, free: 192.1 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * 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 (79):
 * Single equations (assignments): 74
 * 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: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.0005547/0.6677, allocations: 372.9 kB / 1.55 GB, free: 191.8 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001776/0.6679, allocations: 102.7 kB / 1.55 GB, free: 191.7 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00144/0.6693, allocations: 0.7034 MB / 1.55 GB, free: 191 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.051e-05/0.6693, allocations: 4 kB / 1.55 GB, free: 191 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.685e-06/0.6694, allocations: 7.953 kB / 1.55 GB, free: 190.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001094/0.6705, allocations: 0.6455 MB / 1.551 GB, free: 190.3 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 0.003008/0.6735, allocations: 1.804 MB / 1.553 GB, free: 188.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.774e-06/0.6735, allocations: 7.984 kB / 1.553 GB, free: 188.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005295/0.674, allocations: 87.84 kB / 1.553 GB, free: 188.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004274/0.6745, allocations: 128.5 kB / 1.553 GB, free: 188.1 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.308e-05/0.6746, allocations: 12 kB / 1.553 GB, free: 188.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003172/0.6777, allocations: 4.827 MB / 1.558 GB, free: 182.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.009e-06/0.6778, allocations: 0 / 1.558 GB, free: 182.9 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001848/0.6796, allocations: 1.03 MB / 1.559 GB, free: 181.8 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004579/0.6801, allocations: 267.7 kB / 1.559 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001559/0.6803, allocations: 12 kB / 1.559 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008729/0.6812, allocations: 67.78 kB / 1.559 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.587e-05/0.6813, allocations: 44.52 kB / 1.559 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.301e-05/0.6813, allocations: 27.98 kB / 1.559 GB, free: 181.4 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0009109/0.6823, allocations: 0.5903 MB / 1.56 GB, free: 180.8 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.06e-07/0.6823, allocations: 0 / 1.56 GB, free: 180.8 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.002519/0.6848, allocations: 0.7093 MB / 1.56 GB, free: 180.1 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 4 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.capFil1.T,hex.capFil2.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 (48):
 * Single equations (assignments): 42
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 3 {(1,100.0%) 2,(1,100.0%) 3,(1,100.0%) 3}
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008927/0.6857, allocations: 439.7 kB / 1.561 GB, free: 179.6 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.002447/0.6882, allocations: 1.769 MB / 1.563 GB, free: 177.8 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 4.244e-06/0.6882, allocations: 0 / 1.563 GB, free: 177.8 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007795/0.689, allocations: 0.6129 MB / 1.563 GB, free: 177.1 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002908/0.6919, allocations: 0.5478 MB / 1.564 GB, free: 176.6 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003271/0.6952, allocations: 2.454 MB / 1.566 GB, free: 174.1 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005727/0.6958, allocations: 1.112 MB / 1.567 GB, free: 173 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.001058/0.6969, allocations: 220 kB / 1.567 GB, free: 172.8 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001995/0.6971, allocations: 79.42 kB / 1.567 GB, free: 172.7 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.516e-06/0.6971, allocations: 0 / 1.567 GB, free: 172.7 MB / 0.8542 GB
Notification: Performance of Templates: time 0.04345/0.7405, allocations: 23.13 MB / 1.59 GB, free: 150 MB / 0.8542 GB