Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.54/2.54, 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 0.00223/0.00223, allocations: 179.5 kB / 325.6 MB, free: 2.836 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 2.536/2.536, allocations: 205.4 MB / 0.5766 GB, free: 20.84 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 0.001094/0.001094, allocations: 96.05 kB / 0.6811 GB, free: 13.62 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004813/0.0004815, allocations: 12.16 kB / 0.7952 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2155/0.216, allocations: 106.3 MB / 0.8989 GB, free: 65.46 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXTwoUTube): time 0.0971/0.3132, allocations: 71.55 MB / 0.9688 GB, free: 9.73 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.04664/0.3599, allocations: 21.72 MB / 0.99 GB, free: 3.969 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004848/0.3648, allocations: 95.38 kB / 0.9901 GB, free: 3.875 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.007886/0.3728, allocations: 1.616 MB / 0.9917 GB, free: 2.254 MB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.01699/0.3898, allocations: 3.87 MB / 0.9955 GB, free: 14.38 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01693/0.4068, allocations: 3.767 MB / 0.9991 GB, free: 10.67 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.0128/0.4196, allocations: 4.905 MB / 1.004 GB, free: 5.754 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005124/0.4248, allocations: 2.093 MB / 1.006 GB, free: 3.617 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006905/0.4318, allocations: 2.125 MB / 1.008 GB, free: 1.484 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004408/0.4363, allocations: 1.595 MB / 1.01 GB, free: 15.88 MB / 0.6667 GB
Notification: Performance of NFPackage.collectConstants: time 0.001023/0.4374, allocations: 151.9 kB / 1.01 GB, free: 15.73 MB / 0.6667 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009372/0.4467, allocations: 2.407 MB / 1.012 GB, free: 13.32 MB / 0.6667 GB
Notification: Performance of NFScalarize.scalarize: time 0.001544/0.4484, allocations: 0.572 MB / 1.013 GB, free: 12.75 MB / 0.6667 GB
Notification: Performance of NFVerifyModel.verify: time 0.001981/0.4504, allocations: 0.7031 MB / 1.013 GB, free: 12.04 MB / 0.6667 GB
Notification: Performance of NFConvertDAE.convert: time 0.01165/0.4621, allocations: 5.341 MB / 1.019 GB, free: 6.684 MB / 0.6667 GB
Notification: Performance of FrontEnd - DAE generated: time 5.3e-06/0.4621, allocations: 0 / 1.019 GB, free: 6.684 MB / 0.6667 GB
Notification: Performance of FrontEnd: time 4.068e-06/0.4622, allocations: 0 / 1.019 GB, free: 6.684 MB / 0.6667 GB
Notification: Performance of Transformations before backend: time 0.0001794/0.4623, allocations: 0 / 1.019 GB, free: 6.684 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 0.01028/0.4726, allocations: 3.287 MB / 1.022 GB, free: 3.32 MB / 0.6667 GB
Notification: Performance of prepare preOptimizeDAE: time 4.995e-05/0.4727, allocations: 8.031 kB / 1.022 GB, free: 3.312 MB / 0.6667 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001862/0.4746, allocations: 371.9 kB / 1.022 GB, free: 2.945 MB / 0.6667 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007585/0.4822, allocations: 2.359 MB / 1.024 GB, free: 0.5117 MB / 0.6667 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002109/0.4825, allocations: 164.1 kB / 1.025 GB, free: 356 kB / 0.6667 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000642/0.4831, allocations: 219.9 kB / 1.025 GB, free: 136 kB / 0.6667 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006984/0.4901, allocations: 2.159 MB / 1.027 GB, free: 13.86 MB / 0.6823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.466e-05/0.4903, allocations: 3.984 kB / 1.027 GB, free: 13.86 MB / 0.6823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003381/0.4906, allocations: 88 kB / 1.027 GB, free: 13.77 MB / 0.6823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.27e-05/0.4907, allocations: 52 kB / 1.027 GB, free: 13.72 MB / 0.6823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00591/0.4966, allocations: 1.655 MB / 1.029 GB, free: 12.05 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 0.02274/0.5194, allocations: 9.37 MB / 1.038 GB, free: 2.25 MB / 0.6823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003219/0.5227, allocations: 1.181 MB / 1.039 GB, free: 1.059 MB / 0.6823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003894/0.5266, allocations: 2.918 MB / 1.042 GB, free: 13.5 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.044e-05/0.5268, allocations: 55.81 kB / 1.042 GB, free: 13.43 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=148): time 4.258e-06/0.5268, allocations: 0 / 1.042 GB, free: 13.43 MB / 0.698 GB
Notification: Performance of matching and sorting (n=148): time 0.009688/0.5365, allocations: 2.701 MB / 1.045 GB, free: 10.59 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.57e-05/0.5366, allocations: 102.4 kB / 1.045 GB, free: 10.48 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005768/0.5424, allocations: 2.309 MB / 1.047 GB, free: 8.152 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003828/0.5428, allocations: 57.7 kB / 1.047 GB, free: 8.09 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001584/0.5444, allocations: 1.177 MB / 1.048 GB, free: 6.898 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009491/0.5454, allocations: 0.5277 MB / 1.049 GB, free: 6.363 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001498/0.5456, allocations: 32 kB / 1.049 GB, free: 6.332 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0002287/0.5458, allocations: 385.8 kB / 1.049 GB, free: 5.949 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001769/0.5476, allocations: 0.5505 MB / 1.05 GB, free: 5.398 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002263/0.5499, allocations: 0.9257 MB / 1.05 GB, free: 4.352 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002123/0.5521, allocations: 0.7127 MB / 1.051 GB, free: 3.641 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.114e-05/0.5521, allocations: 0 / 1.051 GB, free: 3.641 MB / 0.698 GB
Notification: Performance of matching and sorting (n=239) (initialization): time 0.007053/0.5592, allocations: 2.104 MB / 1.053 GB, free: 1.508 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6357/1.195, allocations: 2.71 MB / 1.056 GB, free: 141.6 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.529e-05/1.195, allocations: 10.22 kB / 1.056 GB, free: 141.6 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001831/1.197, allocations: 265.9 kB / 1.056 GB, free: 141.6 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002824/1.2, allocations: 389.4 kB / 1.056 GB, free: 141.6 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006287/1.206, allocations: 7.084 MB / 1.063 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00391/1.21, allocations: 303.5 kB / 1.064 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004138/1.211, allocations: 74.31 kB / 1.064 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.706e-05/1.211, allocations: 6.094 kB / 1.064 GB, free: 135.2 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005364/1.216, allocations: 1.8 MB / 1.065 GB, free: 135.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.24e-05/1.216, allocations: 11.44 kB / 1.066 GB, free: 135.1 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008541/1.217, allocations: 214.9 kB / 1.066 GB, free: 135 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002663/1.22, allocations: 385.2 kB / 1.066 GB, free: 135 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008393/1.228, allocations: 9.153 MB / 1.075 GB, free: 126.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003732/1.232, allocations: 289.7 kB / 1.075 GB, free: 126.9 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003546/1.232, allocations: 77.22 kB / 1.075 GB, free: 126.9 MB / 0.698 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 0.002127/1.234, allocations: 0.6443 MB / 1.076 GB, free: 126.7 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009555/1.235, allocations: 254.7 kB / 1.076 GB, free: 126.6 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006641/1.242, allocations: 2.021 MB / 1.078 GB, free: 126.4 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.468e-05/1.242, allocations: 22.7 kB / 1.078 GB, free: 126.4 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.421e-05/1.242, allocations: 2.344 kB / 1.078 GB, free: 126.4 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004577/1.247, allocations: 1.643 MB / 1.08 GB, free: 126.1 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01351/1.26, allocations: 4.393 MB / 1.084 GB, free: 125.1 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.504e-05/1.26, allocations: 1.031 kB / 1.084 GB, free: 125.1 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002318/1.263, allocations: 276.2 kB / 1.084 GB, free: 125.1 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009085/1.264, allocations: 212.3 kB / 1.085 GB, free: 125 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002093/1.264, allocations: 40.7 kB / 1.085 GB, free: 125 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005894/1.27, allocations: 7.094 MB / 1.092 GB, free: 118 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.529e-06/1.27, allocations: 5.188 kB / 1.092 GB, free: 118 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007317/1.277, allocations: 2.712 MB / 1.094 GB, free: 116.7 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002062/1.279, allocations: 0.6177 MB / 1.095 GB, free: 116.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007526/1.28, allocations: 32.33 kB / 1.095 GB, free: 116.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002829/1.283, allocations: 141.4 kB / 1.095 GB, free: 116.2 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003733/1.283, allocations: 106.3 kB / 1.095 GB, free: 116.2 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002175/1.284, allocations: 58.16 kB / 1.095 GB, free: 116.2 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.004183/1.288, allocations: 1.562 MB / 1.097 GB, free: 115.5 MB / 0.698 GB
Notification: Performance of sort global known variables: time 5.31e-07/1.288, allocations: 2.75 kB / 1.097 GB, free: 115.5 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.008408/1.296, allocations: 1.889 MB / 1.099 GB, free: 115.2 MB / 0.698 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 0.003464/1.3, allocations: 1.093 MB / 1.1 GB, free: 115 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.01014/1.31, allocations: 3.716 MB / 1.103 GB, free: 112.9 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 1.131e-05/1.31, allocations: 3.969 kB / 1.103 GB, free: 112.9 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002647/1.313, allocations: 1.227 MB / 1.104 GB, free: 112.2 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01092/1.324, allocations: 1.315 MB / 1.106 GB, free: 111.9 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01295/1.337, allocations: 6.043 MB / 1.112 GB, free: 108.3 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002033/1.339, allocations: 1.788 MB / 1.113 GB, free: 107.1 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.004161/1.343, allocations: 0.6025 MB / 1.114 GB, free: 106.9 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001064/1.344, allocations: 211.2 kB / 1.114 GB, free: 106.8 MB / 0.698 GB
Notification: Performance of SimCode: time 8.52e-07/1.344, allocations: 0 / 1.114 GB, free: 106.8 MB / 0.698 GB
Notification: Performance of Templates: time 0.1485/1.493, allocations: 60.81 MB / 1.174 GB, free: 46.76 MB / 0.698 GB