Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube.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.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.55/4.55, allocations: 0.5623 GB / 0.5769 GB, free: 3.27 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 0.002401/0.002401, allocations: 360.6 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 3.753/3.753, allocations: 410.7 MB / 1.112 GB, free: 147.9 MB / 0.5886 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001721/0.001721, allocations: 176.4 kB / 1.225 GB, free: 36.02 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004802/0.0004805, allocations: 16 kB / 1.348 GB, free: 121.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1606/0.1611, allocations: 115.3 MB / 1.461 GB, free: 6.605 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube): time 0.6772/0.8384, allocations: 79.32 MB / 1.538 GB, free: 15.22 MB / 0.6667 GB
Notification: Performance of NFInst.instExpressions: time 0.04143/0.8799, allocations: 23.17 MB / 1.561 GB, free: 14.95 MB / 0.6667 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004586/0.8845, allocations: 103.1 kB / 1.561 GB, free: 14.95 MB / 0.6667 GB
Notification: Performance of NFTyping.typeComponents: time 0.00565/0.8902, allocations: 1.489 MB / 1.562 GB, free: 14.76 MB / 0.6667 GB
Notification: Performance of NFTyping.typeBindings: time 0.01648/0.9067, allocations: 4.038 MB / 1.566 GB, free: 13.7 MB / 0.6667 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01614/0.9229, allocations: 3.75 MB / 1.57 GB, free: 13.39 MB / 0.6667 GB
Notification: Performance of NFFlatten.flatten: time 0.01483/0.9377, allocations: 9.239 MB / 1.579 GB, free: 10.05 MB / 0.6667 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004675/0.9424, allocations: 2.061 MB / 1.581 GB, free: 9.277 MB / 0.6667 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005436/0.9479, allocations: 2.29 MB / 1.583 GB, free: 8.434 MB / 0.6667 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00383/0.9517, allocations: 2.177 MB / 1.585 GB, free: 7.688 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005224/0.9523, allocations: 145.6 kB / 1.586 GB, free: 7.688 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007849/0.9602, allocations: 2.267 MB / 1.588 GB, free: 7.141 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009798/0.9612, allocations: 0.5967 MB / 1.588 GB, free: 6.844 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.001728/0.9629, allocations: 0.7017 MB / 1.589 GB, free: 6.469 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.007724/0.9707, allocations: 5.363 MB / 1.594 GB, free: 2.887 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 6.479e-06/0.9707, allocations: 0 / 1.594 GB, free: 2.887 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 2.865e-06/0.9707, allocations: 4 kB / 1.594 GB, free: 2.883 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 5.106e-05/0.9708, allocations: 3.125 kB / 1.594 GB, free: 2.883 MB / 0.6667 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 526
 * Number of variables: 526
Notification: Performance of Generate backend data structure: time 0.006251/0.9771, allocations: 3.285 MB / 1.597 GB, free: 0.5391 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.032e-05/0.9771, allocations: 14.23 kB / 1.598 GB, free: 0.5352 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001/0.9781, allocations: 375.7 kB / 1.598 GB, free: 360 kB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006221/0.9844, allocations: 2.474 MB / 1.6 GB, free: 14.55 MB / 0.6823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001663/0.9846, allocations: 158.1 kB / 1.6 GB, free: 14.48 MB / 0.6823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003808/0.985, allocations: 217.6 kB / 1.601 GB, free: 14.41 MB / 0.6823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006119/0.9911, allocations: 2.173 MB / 1.603 GB, free: 13.03 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.617e-05/0.9912, allocations: 7.281 kB / 1.603 GB, free: 13.03 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002616/0.9915, allocations: 89.36 kB / 1.603 GB, free: 12.96 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.384e-05/0.9915, allocations: 49.47 kB / 1.603 GB, free: 12.96 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004056/0.9956, allocations: 1.66 MB / 1.605 GB, free: 12.11 MB / 0.6823 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 0.01705/1.013, allocations: 9.307 MB / 1.614 GB, free: 4.598 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00237/1.015, allocations: 1.177 MB / 1.615 GB, free: 3.996 MB / 0.6823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001799/1.017, allocations: 0.8406 MB / 1.616 GB, free: 3.598 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003433/1.02, allocations: 2.925 MB / 1.618 GB, free: 212 kB / 0.6823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.748e-05/1.02, allocations: 46.75 kB / 1.618 GB, free: 164 kB / 0.6823 GB
Notification: Performance of pre-optimization done (n=148): time 7.137e-06/1.02, allocations: 0 / 1.618 GB, free: 164 kB / 0.6823 GB
Notification: Performance of matching and sorting (n=148): time 0.007272/1.028, allocations: 2.728 MB / 1.621 GB, free: 14.31 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.585e-05/1.028, allocations: 94.42 kB / 1.621 GB, free: 14.2 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004376/1.032, allocations: 2.219 MB / 1.623 GB, free: 11.96 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001609/1.032, allocations: 57.7 kB / 1.623 GB, free: 11.9 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001405/1.034, allocations: 1.188 MB / 1.625 GB, free: 10.71 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006366/1.034, allocations: 0.5149 MB / 1.625 GB, free: 10.2 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001241/1.035, allocations: 36 kB / 1.625 GB, free: 10.16 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0002493/1.035, allocations: 373.9 kB / 1.626 GB, free: 9.789 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001443/1.036, allocations: 0.5661 MB / 1.626 GB, free: 9.223 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001856/1.038, allocations: 0.9257 MB / 1.627 GB, free: 8.176 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002191/1.04, allocations: 0.7145 MB / 1.628 GB, free: 7.465 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.108e-05/1.04, allocations: 4 kB / 1.628 GB, free: 7.461 MB / 0.698 GB
Notification: Performance of matching and sorting (n=239) (initialization): time 0.005791/1.046, allocations: 2.096 MB / 1.63 GB, free: 5.336 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000254/1.046, allocations: 299.9 kB / 1.63 GB, free: 4.949 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.37e-05/1.047, allocations: 8 kB / 1.63 GB, free: 4.941 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001354/1.048, allocations: 272.2 kB / 1.63 GB, free: 4.66 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002913/1.051, allocations: 379.5 kB / 1.631 GB, free: 4.289 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007901/1.059, allocations: 7.059 MB / 1.638 GB, free: 12.65 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002981/1.062, allocations: 310 kB / 1.638 GB, free: 12.34 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002321/1.062, allocations: 75.98 kB / 1.638 GB, free: 12.27 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 8.779e-06/1.062, allocations: 2.969 kB / 1.638 GB, free: 12.27 MB / 0.7136 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004839/1.067, allocations: 1.801 MB / 1.64 GB, free: 10.45 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.332e-05/1.067, allocations: 8 kB / 1.64 GB, free: 10.44 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007674/1.068, allocations: 209.7 kB / 1.64 GB, free: 10.22 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001822/1.07, allocations: 387.5 kB / 1.64 GB, free: 9.84 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01108/1.081, allocations: 9.09 MB / 1.649 GB, free: 15.94 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002873/1.084, allocations: 290.1 kB / 1.649 GB, free: 15.66 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002096/1.084, allocations: 75.98 kB / 1.649 GB, free: 15.58 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 29
 * 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 (215):
 * Single equations (assignments): 208
 * 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: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 4 {(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 3}
 * Non-linear torn systems: 2 {1 4,1 4}
Notification: Performance of prepare postOptimizeDAE: time 0.001651/1.086, allocations: 0.649 MB / 1.65 GB, free: 14.92 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005045/1.086, allocations: 256.8 kB / 1.65 GB, free: 14.67 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005858/1.092, allocations: 2.015 MB / 1.652 GB, free: 12.66 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.125e-05/1.092, allocations: 20 kB / 1.652 GB, free: 12.64 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.414e-05/1.092, allocations: 4 kB / 1.652 GB, free: 12.63 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004347/1.096, allocations: 1.647 MB / 1.654 GB, free: 10.93 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01108/1.108, allocations: 4.339 MB / 1.658 GB, free: 6.531 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.62e-05/1.108, allocations: 0 / 1.658 GB, free: 6.531 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00176/1.109, allocations: 279.6 kB / 1.658 GB, free: 6.258 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008568/1.11, allocations: 217.2 kB / 1.659 GB, free: 6.027 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001358/1.11, allocations: 39.98 kB / 1.659 GB, free: 5.988 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007802/1.118, allocations: 7.068 MB / 1.666 GB, free: 14.34 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.589e-06/1.118, allocations: 4.062 kB / 1.666 GB, free: 14.34 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006328/1.125, allocations: 2.633 MB / 1.668 GB, free: 11.66 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00154/1.126, allocations: 0.587 MB / 1.669 GB, free: 11.05 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003975/1.127, allocations: 36.11 kB / 1.669 GB, free: 11.02 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001886/1.128, allocations: 135.7 kB / 1.669 GB, free: 10.88 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003704/1.129, allocations: 109.1 kB / 1.669 GB, free: 10.78 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000293/1.129, allocations: 55.97 kB / 1.669 GB, free: 10.72 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.003278/1.132, allocations: 1.495 MB / 1.671 GB, free: 9.219 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 8.26e-07/1.133, allocations: 0 / 1.671 GB, free: 9.219 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.00761/1.14, allocations: 1.863 MB / 1.672 GB, free: 7.352 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 12 (intHex.vol1.dynBal.U,intHex.vol2.dynBal.U,intHex.vol3.dynBal.U,intHex.vol4.dynBal.U,intHex.intRes2UTub.capFil1.T,intHex.intRes2UTub.capFil2.T,intHex.intRes2UTub.capFil3.T,intHex.intRes2UTub.capFil4.T,senTem.T,senTem1.T,senTem2.T,senTem3.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 (140):
 * Single equations (assignments): 123
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 11
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 4 {(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 3,(1,100.0%) 3}
 * Non-linear torn systems: 2 {1 4,1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004416/1.145, allocations: 1.052 MB / 1.673 GB, free: 6.398 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.007895/1.153, allocations: 3.711 MB / 1.677 GB, free: 2.551 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 6.41e-06/1.153, allocations: 0 / 1.677 GB, free: 2.551 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.002434/1.155, allocations: 1.226 MB / 1.678 GB, free: 1.27 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007993/1.163, allocations: 1.329 MB / 1.679 GB, free: 15.95 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01203/1.175, allocations: 6.062 MB / 1.685 GB, free: 9.883 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002173/1.177, allocations: 1.797 MB / 1.687 GB, free: 8.059 MB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.004029/1.181, allocations: 0.591 MB / 1.688 GB, free: 7.512 MB / 0.7605 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00076/1.182, allocations: 207.4 kB / 1.688 GB, free: 7.309 MB / 0.7605 GB
Notification: Performance of SimCode: time 4.034e-06/1.182, allocations: 4 kB / 1.688 GB, free: 7.305 MB / 0.7605 GB
Notification: Performance of Templates: time 0.1481/1.33, allocations: 59.26 MB / 1.746 GB, free: 12.84 MB / 0.823 GB