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.InternalHEXOneUTube.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.InternalHEXOneUTube,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Geothermal.Borefields.BaseClasses.Boreholes.BaseClasses.Examples.InternalHEXOneUTube") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.8/4.8, allocations: 0.5623 GB / 0.5775 GB, free: 3.387 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 0.002612/0.002612, allocations: 358 kB / 0.6446 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 4.353/4.353, allocations: 410.7 MB / 1.113 GB, free: 6 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 0.001815/0.001815, allocations: 180.7 kB / 1.226 GB, free: 6.195 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0005042/0.0005045, allocations: 16 kB / 1.349 GB, free: 8.293 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7228/0.7233, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.294/2.017, allocations: 412.2 MB / 1.864 GB, free: 124.9 MB / 0.8542 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004512/2.018, allocations: 133 kB / 1.864 GB, free: 124.8 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 2.4/4.418, allocations: 473.2 MB / 2.326 GB, free: 129 MB / 0.948 GB Notification: Performance of FrontEnd: time 2.955e-06/4.418, allocations: 0 / 2.326 GB, free: 129 MB / 0.948 GB Notification: Performance of Transformations before backend: time 0.0002136/4.419, allocations: 43.98 kB / 2.326 GB, free: 128.9 MB / 0.948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 264 * Number of variables: 264 Notification: Performance of Generate backend data structure: time 0.007291/4.426, allocations: 2.263 MB / 2.328 GB, free: 126.6 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 4.047e-05/4.426, allocations: 8.562 kB / 2.328 GB, free: 126.6 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009743/4.427, allocations: 205.7 kB / 2.329 GB, free: 126.4 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005039/4.432, allocations: 1.642 MB / 2.33 GB, free: 124.7 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.995e-05/4.432, allocations: 90.03 kB / 2.33 GB, free: 124.6 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002264/4.432, allocations: 111.9 kB / 2.33 GB, free: 124.5 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002701/4.435, allocations: 1.081 MB / 2.331 GB, free: 123.3 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.409e-05/4.435, allocations: 0 / 2.331 GB, free: 123.3 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001433/4.435, allocations: 47.98 kB / 2.331 GB, free: 123.3 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.392e-05/4.435, allocations: 24 kB / 2.331 GB, free: 123.3 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00208/4.438, allocations: 0.8004 MB / 2.332 GB, free: 122.5 MB / 0.948 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 0.01102/4.449, allocations: 6.448 MB / 2.339 GB, free: 115.4 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001317/4.45, allocations: 0.7245 MB / 2.339 GB, free: 114.6 MB / 0.948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007334/4.451, allocations: 366.7 kB / 2.34 GB, free: 114.3 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001216/4.452, allocations: 1.267 MB / 2.341 GB, free: 112.7 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.434e-05/4.452, allocations: 47.11 kB / 2.341 GB, free: 112.7 MB / 0.948 GB Notification: Performance of pre-optimization done (n=72): time 4.378e-06/4.452, allocations: 4 kB / 2.341 GB, free: 112.7 MB / 0.948 GB Notification: Performance of matching and sorting (n=72): time 0.003413/4.455, allocations: 1.184 MB / 2.342 GB, free: 111.4 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.262e-05/4.456, allocations: 85.72 kB / 2.342 GB, free: 111.3 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00292/4.458, allocations: 1.488 MB / 2.344 GB, free: 109.8 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 0.0002179/4.459, allocations: 37.7 kB / 2.344 GB, free: 109.8 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006479/4.459, allocations: 0.6938 MB / 2.344 GB, free: 109.1 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003364/4.46, allocations: 264.2 kB / 2.345 GB, free: 108.8 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.27e-05/4.46, allocations: 16 kB / 2.345 GB, free: 108.8 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 8.801e-05/4.46, allocations: 337.9 kB / 2.345 GB, free: 108.5 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000687/4.461, allocations: 261.9 kB / 2.345 GB, free: 108.2 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008631/4.461, allocations: 0.4917 MB / 2.346 GB, free: 107.6 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008193/4.462, allocations: 353.9 kB / 2.346 GB, free: 107.3 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.971e-06/4.462, allocations: 3.938 kB / 2.346 GB, free: 107.3 MB / 0.948 GB Notification: Performance of matching and sorting (n=108) (initialization): time 0.002574/4.465, allocations: 0.9776 MB / 2.347 GB, free: 106.3 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001004/4.465, allocations: 199.9 kB / 2.347 GB, free: 106.1 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.672e-05/4.465, allocations: 8 kB / 2.347 GB, free: 106.1 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000394/4.465, allocations: 69.69 kB / 2.347 GB, free: 106 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001226/4.467, allocations: 179.7 kB / 2.347 GB, free: 105.8 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002436/4.469, allocations: 2.977 MB / 2.35 GB, free: 102.6 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002096/4.471, allocations: 146.9 kB / 2.35 GB, free: 102.4 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001609/4.472, allocations: 39.98 kB / 2.35 GB, free: 102.4 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 1.012e-05/4.472, allocations: 4 kB / 2.35 GB, free: 102.4 MB / 0.948 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002076/4.474, allocations: 0.8096 MB / 2.351 GB, free: 101.6 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.404e-05/4.474, allocations: 4 kB / 2.351 GB, free: 101.6 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002269/4.474, allocations: 70.3 kB / 2.351 GB, free: 101.5 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001171/4.475, allocations: 183.7 kB / 2.351 GB, free: 101.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002323/4.477, allocations: 2.951 MB / 2.354 GB, free: 98.09 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002045/4.48, allocations: 127.1 kB / 2.354 GB, free: 97.97 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001285/4.48, allocations: 39.98 kB / 2.355 GB, free: 97.93 MB / 0.948 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 (99): * Single equations (assignments): 96 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(1,100.0%) 3,(1,100.0%) 3} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001115/4.481, allocations: 448.9 kB / 2.355 GB, free: 97.48 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000412/4.481, allocations: 166 kB / 2.355 GB, free: 97.32 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002564/4.484, allocations: 1.061 MB / 2.356 GB, free: 96.23 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.903e-05/4.484, allocations: 11.95 kB / 2.356 GB, free: 96.21 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.154e-06/4.484, allocations: 4 kB / 2.356 GB, free: 96.21 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001572/4.485, allocations: 0.7888 MB / 2.357 GB, free: 95.39 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006753/4.492, allocations: 2.66 MB / 2.36 GB, free: 92.58 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.498e-06/4.492, allocations: 4 kB / 2.36 GB, free: 92.58 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001062/4.493, allocations: 140.2 kB / 2.36 GB, free: 92.44 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003293/4.494, allocations: 77.58 kB / 2.36 GB, free: 92.36 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.251e-05/4.494, allocations: 23.98 kB / 2.36 GB, free: 92.34 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00233/4.496, allocations: 2.97 MB / 2.363 GB, free: 89.1 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.35e-06/4.496, allocations: 4 kB / 2.363 GB, free: 89.1 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003106/4.499, allocations: 1.42 MB / 2.364 GB, free: 87.6 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001004/4.5, allocations: 370.7 kB / 2.364 GB, free: 87.22 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003277/4.501, allocations: 16 kB / 2.364 GB, free: 87.2 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001414/4.502, allocations: 67.73 kB / 2.364 GB, free: 87.14 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001303/4.502, allocations: 68.38 kB / 2.365 GB, free: 87.07 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.312e-05/4.502, allocations: 31.98 kB / 2.365 GB, free: 87.04 MB / 0.948 GB Notification: Performance of sorting global known variables: time 0.00221/4.505, allocations: 1.045 MB / 2.366 GB, free: 86 MB / 0.948 GB Notification: Performance of sort global known variables: time 5.51e-07/4.505, allocations: 0 / 2.366 GB, free: 86 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.004762/4.509, allocations: 1.185 MB / 2.367 GB, free: 84.81 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 6 (intHex.vol1.dynBal.U,intHex.vol2.dynBal.U,intHex.intResUTub.capFil1.T,intHex.intResUTub.capFil2.T,senTem.T,senTem1.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 (72): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 7 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(1,100.0%) 3,(1,100.0%) 3} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.00356/4.513, allocations: 1.254 MB / 2.368 GB, free: 83.58 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.003641/4.517, allocations: 1.662 MB / 2.37 GB, free: 81.86 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 1.19e-05/4.517, allocations: 4.062 kB / 2.37 GB, free: 81.86 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 0.001173/4.518, allocations: 0.5981 MB / 2.37 GB, free: 81.23 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007387/4.525, allocations: 0.828 MB / 2.371 GB, free: 80.42 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006557/4.532, allocations: 3.477 MB / 2.374 GB, free: 76.87 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009812/4.533, allocations: 1.312 MB / 2.376 GB, free: 75.53 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.002298/4.535, allocations: 365 kB / 2.376 GB, free: 75.16 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000476/4.536, allocations: 123.4 kB / 2.376 GB, free: 75.05 MB / 0.948 GB Notification: Performance of SimCode: time 1.452e-06/4.536, allocations: 3.938 kB / 2.376 GB, free: 75.04 MB / 0.948 GB Notification: Performance of Templates: time 0.09567/4.632, allocations: 40.34 MB / 2.416 GB, free: 35.24 MB / 0.948 GB