Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger.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: "" <> buildModelFMU(Buildings.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_Storage_BaseClasses_Examples_IndirectTankHeatExchanger",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01198/0.01198, allocations: 106.6 kB / 15.05 MB, free: 5.93 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.00132/0.00132, allocations: 186.4 kB / 15.94 MB, free: 5.895 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 2.149/2.149, 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 2.386/2.386, allocations: 236.1 MB / 492.6 MB, free: 11.39 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.000497/0.0004971, allocations: 12 kB / 0.587 GB, free: 2.082 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.674/0.6746, allocations: 98.71 MB / 0.6834 GB, free: 16.61 MB / 0.5261 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.158/1.832, allocations: 393.3 MB / 1.067 GB, free: 55.69 MB / 0.7292 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000306/1.833, allocations: 103.9 kB / 1.068 GB, free: 55.63 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 2.057/3.889, allocations: 398.7 MB / 1.457 GB, free: 89.99 MB / 0.823 GB Notification: Performance of FrontEnd: time 2.565e-06/3.89, allocations: 7.938 kB / 1.457 GB, free: 89.98 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0003024/3.89, allocations: 47.92 kB / 1.457 GB, free: 89.93 MB / 0.823 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 348 * Number of variables: 348 Notification: Performance of Generate backend data structure: time 0.009327/3.899, allocations: 2.225 MB / 1.459 GB, free: 87.65 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 5.227e-05/3.899, allocations: 8.031 kB / 1.459 GB, free: 87.64 MB / 0.823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000895/3.9, allocations: 218.7 kB / 1.459 GB, free: 87.42 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00158/3.902, allocations: 225.5 kB / 1.46 GB, free: 87.2 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007256/3.909, allocations: 2.075 MB / 1.462 GB, free: 85.07 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001708/3.909, allocations: 114.7 kB / 1.462 GB, free: 84.95 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000779/3.91, allocations: 153 kB / 1.462 GB, free: 84.8 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005649/3.916, allocations: 1.849 MB / 1.464 GB, free: 82.89 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.236e-05/3.916, allocations: 15.98 kB / 1.464 GB, free: 82.88 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002613/3.916, allocations: 59.95 kB / 1.464 GB, free: 82.82 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.353e-05/3.916, allocations: 43.94 kB / 1.464 GB, free: 82.77 MB / 0.823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005187/3.921, allocations: 1.681 MB / 1.465 GB, free: 81.09 MB / 0.823 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 0.01962/3.941, allocations: 7.477 MB / 1.473 GB, free: 73.32 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00309/3.944, allocations: 1.315 MB / 1.474 GB, free: 71.99 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01044/3.955, allocations: 3.714 MB / 1.478 GB, free: 67.97 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.146e-05/3.955, allocations: 47.5 kB / 1.478 GB, free: 67.92 MB / 0.823 GB Notification: Performance of pre-optimization done (n=84): time 4.378e-06/3.955, allocations: 0 / 1.478 GB, free: 67.92 MB / 0.823 GB Notification: Performance of matching and sorting (n=84): time 0.004204/3.959, allocations: 1.436 MB / 1.479 GB, free: 66.48 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.239e-05/3.959, allocations: 60.41 kB / 1.479 GB, free: 66.41 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003759/3.963, allocations: 1.512 MB / 1.481 GB, free: 64.89 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0003197/3.963, allocations: 49.7 kB / 1.481 GB, free: 64.83 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.001001/3.964, allocations: 0.7728 MB / 1.481 GB, free: 64.05 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005164/3.965, allocations: 295.8 kB / 1.482 GB, free: 63.76 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000203/3.965, allocations: 36 kB / 1.482 GB, free: 63.72 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0001581/3.965, allocations: 361.9 kB / 1.482 GB, free: 63.36 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001782/3.967, allocations: 0.6636 MB / 1.483 GB, free: 62.7 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002076/3.969, allocations: 1.018 MB / 1.484 GB, free: 61.54 MB / 0.823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00229/3.972, allocations: 0.8611 MB / 1.485 GB, free: 60.68 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.51e-05/3.972, allocations: 0 / 1.485 GB, free: 60.68 MB / 0.823 GB Notification: Performance of matching and sorting (n=176) (initialization): time 0.007161/3.979, allocations: 1.92 MB / 1.486 GB, free: 58.75 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0007047/3.98, allocations: 3.515 MB / 1.49 GB, free: 55 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.808e-05/3.98, allocations: 15.94 kB / 1.49 GB, free: 54.98 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.212e-05/3.98, allocations: 16 kB / 1.49 GB, free: 54.97 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002801/3.983, allocations: 351.5 kB / 1.49 GB, free: 54.62 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.492e-05/3.983, allocations: 23.89 kB / 1.49 GB, free: 54.6 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002713/3.985, allocations: 221.9 kB / 1.491 GB, free: 54.38 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004415/3.986, allocations: 71.91 kB / 1.491 GB, free: 54.31 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 1.693e-05/3.986, allocations: 4 kB / 1.491 GB, free: 54.31 MB / 0.823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005154/3.991, allocations: 1.768 MB / 1.492 GB, free: 52.54 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.441e-05/3.991, allocations: 8 kB / 1.492 GB, free: 52.53 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.431e-05/3.991, allocations: 20 kB / 1.492 GB, free: 52.51 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002695/3.994, allocations: 348.3 kB / 1.493 GB, free: 52.17 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.766e-05/3.994, allocations: 23.92 kB / 1.493 GB, free: 52.15 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002599/3.997, allocations: 190.5 kB / 1.493 GB, free: 51.96 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004942/3.997, allocations: 67.98 kB / 1.493 GB, free: 51.89 MB / 0.823 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 40 * 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 (176): * Single equations (assignments): 176 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001864/3.999, allocations: 0.7464 MB / 1.494 GB, free: 51.14 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005978/4, allocations: 150.1 kB / 1.494 GB, free: 50.99 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003431/4.003, allocations: 1.208 MB / 1.495 GB, free: 49.76 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.18e-05/4.003, allocations: 12 kB / 1.495 GB, free: 49.75 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.127e-06/4.003, allocations: 0 / 1.495 GB, free: 49.75 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00228/4.005, allocations: 1.214 MB / 1.496 GB, free: 48.45 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007275/4.013, allocations: 2.777 MB / 1.499 GB, free: 45.6 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.198e-05/4.013, allocations: 0 / 1.499 GB, free: 45.6 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001541/4.014, allocations: 175.8 kB / 1.499 GB, free: 45.43 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.671e-05/4.015, allocations: 4 kB / 1.499 GB, free: 45.43 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000158/4.015, allocations: 24 kB / 1.499 GB, free: 45.4 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.087e-06/4.015, allocations: 3.984 kB / 1.499 GB, free: 45.4 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.937e-06/4.015, allocations: 4 kB / 1.499 GB, free: 45.39 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004169/4.019, allocations: 1.804 MB / 1.501 GB, free: 43.56 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001485/4.02, allocations: 410.9 kB / 1.501 GB, free: 43.14 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000674/4.021, allocations: 16 kB / 1.501 GB, free: 43.12 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001949/4.023, allocations: 71.78 kB / 1.501 GB, free: 43.05 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002707/4.023, allocations: 48.92 kB / 1.501 GB, free: 43 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.895e-05/4.024, allocations: 24 kB / 1.501 GB, free: 42.98 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.003136/4.027, allocations: 1.269 MB / 1.503 GB, free: 41.71 MB / 0.823 GB Notification: Performance of sort global known variables: time 4.91e-07/4.027, allocations: 0 / 1.503 GB, free: 41.71 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.004888/4.032, allocations: 0.963 MB / 1.504 GB, free: 40.75 MB / 0.823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 6 (indTanHex.vol[1].dynBal.U,indTanHex.vol[2].dynBal.U,indTanHex.vol[3].dynBal.U,indTanHex.cap[1].T,indTanHex.cap[2].T,indTanHex.cap[3].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 (84): * Single equations (assignments): 83 * 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: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.00593/4.038, allocations: 2.817 MB / 1.506 GB, free: 37.91 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.005952/4.044, allocations: 2.266 MB / 1.509 GB, free: 35.65 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 7.764e-06/4.044, allocations: 8.375 kB / 1.509 GB, free: 35.64 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.00109/4.045, allocations: 497.5 kB / 1.509 GB, free: 35.16 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006828/4.052, allocations: 0.8457 MB / 1.51 GB, free: 34.32 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01376/4.065, allocations: 11.47 MB / 1.521 GB, free: 22.58 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001968/4.068, allocations: 1.688 MB / 1.523 GB, free: 20.86 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.004885/4.072, allocations: 0.8914 MB / 1.524 GB, free: 19.96 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001919/4.074, allocations: 0.6125 MB / 1.524 GB, free: 19.35 MB / 0.823 GB Notification: Performance of SimCode: time 1.443e-06/4.074, allocations: 0 / 1.524 GB, free: 19.35 MB / 0.823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.9386/5.013, allocations: 49.91 MB / 1.573 GB, free: 183 MB / 0.823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003076/5.013, allocations: 249 kB / 1.573 GB, free: 182.7 MB / 0.823 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.182/9.196, allocations: 0 / 1.573 GB, free: 182.7 MB / 0.823 GB