Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009302/0.009308, allocations: 112 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001144/0.001144, allocations: 183.4 kB / 15.95 MB, free: 5.523 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.838/1.838, allocations: 194.6 MB / 211.3 MB, free: 11.06 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.428/2.428, allocations: 236.2 MB / 492.6 MB, free: 11.31 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004893/0.0004896, allocations: 8 kB / 0.587 GB, free: 2.105 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5821/0.5826, allocations: 98.7 MB / 0.6834 GB, free: 16.94 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube): time 0.09741/0.6801, allocations: 70.78 MB / 0.7525 GB, free: 7.484 MB / 0.573 GB
Notification: Performance of NFInst.instExpressions: time 0.04141/0.7215, allocations: 21.71 MB / 0.7737 GB, free: 1.734 MB / 0.5886 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004696/0.7263, allocations: 107.3 kB / 0.7738 GB, free: 1.629 MB / 0.5886 GB
Notification: Performance of NFTyping.typeComponents: time 0.006288/0.7326, allocations: 1.598 MB / 0.7754 GB, free: 24 kB / 0.5886 GB
Notification: Performance of NFTyping.typeBindings: time 0.0144/0.747, allocations: 3.876 MB / 0.7791 GB, free: 12.14 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.014/0.761, allocations: 3.77 MB / 0.7828 GB, free: 8.367 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.01044/0.7715, allocations: 4.938 MB / 0.7877 GB, free: 3.422 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004084/0.7756, allocations: 2.093 MB / 0.7897 GB, free: 1.289 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005271/0.7809, allocations: 2.145 MB / 0.7918 GB, free: 15.14 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003315/0.7843, allocations: 1.587 MB / 0.7933 GB, free: 13.54 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006169/0.7849, allocations: 144 kB / 0.7935 GB, free: 13.4 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.007406/0.7924, allocations: 2.411 MB / 0.7958 GB, free: 10.99 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.001199/0.7936, allocations: 0.5681 MB / 0.7964 GB, free: 10.42 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.001408/0.795, allocations: 0.6992 MB / 0.7971 GB, free: 9.711 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.009695/0.8047, allocations: 5.334 MB / 0.8023 GB, free: 4.363 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 3.3e-06/0.8048, allocations: 0 / 0.8023 GB, free: 4.363 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 3.295e-06/0.8048, allocations: 3.938 kB / 0.8023 GB, free: 4.359 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 7.306e-05/0.8049, allocations: 0 / 0.8023 GB, free: 4.359 MB / 0.6198 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 0.007278/0.8122, allocations: 3.293 MB / 0.8055 GB, free: 0.9883 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.061e-05/0.8122, allocations: 12.03 kB / 0.8055 GB, free: 0.9766 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001203/0.8134, allocations: 371.8 kB / 0.8059 GB, free: 0.6094 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005801/0.8193, allocations: 2.371 MB / 0.8082 GB, free: 14.16 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001868/0.8195, allocations: 160.1 kB / 0.8083 GB, free: 14 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004367/0.8199, allocations: 219.9 kB / 0.8085 GB, free: 13.79 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005151/0.8251, allocations: 2.159 MB / 0.8107 GB, free: 11.52 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.084e-05/0.8252, allocations: 0 / 0.8107 GB, free: 11.52 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002559/0.8255, allocations: 88 kB / 0.8107 GB, free: 11.43 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.601e-05/0.8255, allocations: 52 kB / 0.8108 GB, free: 11.38 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004196/0.8297, allocations: 1.659 MB / 0.8124 GB, free: 9.707 MB / 0.6355 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 0.01769/0.8474, allocations: 9.347 MB / 0.8215 GB, free: 15.93 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002431/0.8499, allocations: 1.145 MB / 0.8227 GB, free: 14.77 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003266/0.8532, allocations: 2.925 MB / 0.8255 GB, free: 11.21 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.146e-05/0.8533, allocations: 47.88 kB / 0.8256 GB, free: 11.15 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=145): time 4.934e-06/0.8533, allocations: 0 / 0.8256 GB, free: 11.15 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=145): time 0.007263/0.8606, allocations: 2.666 MB / 0.8282 GB, free: 8.348 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.53e-05/0.8607, allocations: 94.41 kB / 0.8282 GB, free: 8.238 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004632/0.8653, allocations: 2.325 MB / 0.8305 GB, free: 5.898 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002635/0.8656, allocations: 53.7 kB / 0.8306 GB, free: 5.84 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001389/0.867, allocations: 1.196 MB / 0.8317 GB, free: 4.629 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007521/0.8678, allocations: 0.5083 MB / 0.8322 GB, free: 4.113 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001225/0.8679, allocations: 39.94 kB / 0.8323 GB, free: 4.074 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002469/0.8682, allocations: 381.8 kB / 0.8326 GB, free: 3.695 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001392/0.8696, allocations: 0.5583 MB / 0.8332 GB, free: 3.137 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001824/0.8714, allocations: 0.9256 MB / 0.8341 GB, free: 2.09 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001695/0.8732, allocations: 0.7088 MB / 0.8348 GB, free: 1.383 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.169e-06/0.8732, allocations: 4 kB / 0.8348 GB, free: 1.379 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=239) (initialization): time 0.005738/0.8789, allocations: 2.096 MB / 0.8368 GB, free: 15.25 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001446/0.8804, allocations: 2.714 MB / 0.8395 GB, free: 12.3 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.971e-05/0.8805, allocations: 15.98 kB / 0.8395 GB, free: 12.28 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00131/0.8818, allocations: 272.9 kB / 0.8398 GB, free: 12 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001842/0.8837, allocations: 379.5 kB / 0.8401 GB, free: 11.62 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007484/0.8912, allocations: 7.075 MB / 0.847 GB, free: 3.961 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002878/0.8941, allocations: 313.9 kB / 0.8473 GB, free: 3.652 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002205/0.8943, allocations: 71.98 kB / 0.8474 GB, free: 3.582 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.337e-05/0.8944, allocations: 4 kB / 0.8474 GB, free: 3.578 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004458/0.8988, allocations: 1.801 MB / 0.8492 GB, free: 1.758 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.506e-05/0.8989, allocations: 8 kB / 0.8492 GB, free: 1.75 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007426/0.8996, allocations: 213 kB / 0.8494 GB, free: 1.523 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001715/0.9014, allocations: 383.5 kB / 0.8497 GB, free: 1.148 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0102/0.9116, allocations: 9.158 MB / 0.8587 GB, free: 7.168 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002753/0.9144, allocations: 294.1 kB / 0.859 GB, free: 6.879 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002021/0.9146, allocations: 75.98 kB / 0.859 GB, free: 6.805 MB / 0.6823 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 0.00168/0.9163, allocations: 0.6451 MB / 0.8597 GB, free: 6.148 MB / 0.6823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007085/0.917, allocations: 252.9 kB / 0.8599 GB, free: 5.898 MB / 0.6823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005031/0.9221, allocations: 1.997 MB / 0.8618 GB, free: 3.906 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.464e-05/0.9221, allocations: 19.98 kB / 0.8619 GB, free: 3.887 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.323e-05/0.9222, allocations: 4 kB / 0.8619 GB, free: 3.883 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003465/0.9256, allocations: 1.615 MB / 0.8634 GB, free: 2.203 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009758/0.9354, allocations: 4.313 MB / 0.8677 GB, free: 13.8 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.913e-06/0.9355, allocations: 0 / 0.8677 GB, free: 13.8 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001399/0.9369, allocations: 267.7 kB / 0.8679 GB, free: 13.54 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007646/0.9377, allocations: 212.9 kB / 0.8681 GB, free: 13.32 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001257/0.9378, allocations: 39.98 kB / 0.8682 GB, free: 13.28 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007529/0.9454, allocations: 7.088 MB / 0.8751 GB, free: 5.598 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.809e-06/0.9454, allocations: 3.938 kB / 0.8751 GB, free: 5.594 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006056/0.9515, allocations: 2.597 MB / 0.8776 GB, free: 2.953 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001697/0.9532, allocations: 0.6108 MB / 0.8782 GB, free: 2.32 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003862/0.9536, allocations: 28 kB / 0.8782 GB, free: 2.293 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001635/0.9552, allocations: 143.7 kB / 0.8784 GB, free: 2.152 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000224/0.9555, allocations: 97.17 kB / 0.8785 GB, free: 2.059 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00016/0.9557, allocations: 55.97 kB / 0.8785 GB, free: 2.004 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.003259/0.9589, allocations: 1.562 MB / 0.8801 GB, free: 444 kB / 0.698 GB
Notification: Performance of sort global known variables: time 8.46e-07/0.959, allocations: 4 kB / 0.8801 GB, free: 440 kB / 0.698 GB
Notification: Performance of remove unused functions: time 0.007084/0.966, allocations: 1.887 MB / 0.8819 GB, free: 14.54 MB / 0.7136 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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 (137):
 * Single equations (assignments): 120
 * 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 0.00276/0.9688, allocations: 1.107 MB / 0.883 GB, free: 13.46 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.007441/0.9763, allocations: 3.691 MB / 0.8866 GB, free: 9.629 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 7.761e-06/0.9764, allocations: 0 / 0.8866 GB, free: 9.629 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.002313/0.9787, allocations: 1.214 MB / 0.8878 GB, free: 8.359 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007139/0.9858, allocations: 1.299 MB / 0.889 GB, free: 7.066 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01125/0.9971, allocations: 6.015 MB / 0.8949 GB, free: 1.016 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002039/0.9992, allocations: 1.794 MB / 0.8967 GB, free: 15.19 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.003349/1.003, allocations: 0.5905 MB / 0.8972 GB, free: 14.65 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006682/1.003, allocations: 219.3 kB / 0.8974 GB, free: 14.44 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.716e-06/1.003, allocations: 0 / 0.8974 GB, free: 14.44 MB / 0.7292 GB
Notification: Performance of Templates: time 0.5883/1.592, allocations: 60.81 MB / 0.9568 GB, free: 178.9 MB / 0.7292 GB