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: translateModel(Buildings.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.Storage.BaseClasses.Examples.IndirectTankHeatExchanger")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01538/0.01538, allocations: 110.6 kB / 15.05 MB, free: 5.961 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.0018/0.0018, allocations: 184.1 kB / 15.94 MB, free: 5.926 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 1.9/1.9, allocations: 194.6 MB / 211.3 MB, free: 11.07 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 2.156/2.156, allocations: 236.2 MB / 492.6 MB, free: 11.34 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004706/0.0004707, allocations: 16 kB / 0.5869 GB, free: 2.184 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5316/0.5321, allocations: 98.71 MB / 0.6833 GB, free: 16.83 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.951/1.483, allocations: 393.3 MB / 1.067 GB, free: 58.7 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002677/1.483, allocations: 99.83 kB / 1.068 GB, free: 58.64 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 1.647/3.131, allocations: 398.7 MB / 1.457 GB, free: 93.32 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.239e-06/3.131, allocations: 3.938 kB / 1.457 GB, free: 93.32 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002445/3.131, allocations: 47.98 kB / 1.457 GB, free: 93.27 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 0.006715/3.138, allocations: 2.232 MB / 1.459 GB, free: 90.98 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 5.155e-05/3.138, allocations: 8.031 kB / 1.459 GB, free: 90.97 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001416/3.139, allocations: 221.5 kB / 1.459 GB, free: 90.75 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00812/3.147, allocations: 2.075 MB / 1.461 GB, free: 88.62 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001883/3.147, allocations: 114.7 kB / 1.461 GB, free: 88.51 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007724/3.148, allocations: 151.9 kB / 1.462 GB, free: 88.36 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00601/3.154, allocations: 1.858 MB / 1.463 GB, free: 86.44 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.653e-05/3.154, allocations: 4 kB / 1.463 GB, free: 86.43 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001904/3.155, allocations: 56 kB / 1.463 GB, free: 86.38 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.644e-05/3.155, allocations: 43.94 kB / 1.464 GB, free: 86.34 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00376/3.158, allocations: 1.689 MB / 1.465 GB, free: 84.64 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 0.01431/3.173, allocations: 7.488 MB / 1.472 GB, free: 76.87 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002288/3.175, allocations: 1.315 MB / 1.474 GB, free: 75.54 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.007358/3.182, allocations: 3.721 MB / 1.477 GB, free: 71.51 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.149e-05/3.183, allocations: 47.56 kB / 1.477 GB, free: 71.45 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=84): time 4.082e-06/3.183, allocations: 0 / 1.477 GB, free: 71.45 MB / 0.823 GB
Notification: Performance of matching and sorting (n=84): time 0.00294/3.186, allocations: 1.436 MB / 1.479 GB, free: 70.01 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.893e-05/3.186, allocations: 64.36 kB / 1.479 GB, free: 69.94 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003385/3.189, allocations: 1.512 MB / 1.48 GB, free: 68.42 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002808/3.189, allocations: 45.7 kB / 1.48 GB, free: 68.37 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006929/3.19, allocations: 0.7728 MB / 1.481 GB, free: 67.59 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003386/3.19, allocations: 303.7 kB / 1.481 GB, free: 67.29 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001024/3.191, allocations: 24 kB / 1.482 GB, free: 67.26 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001099/3.191, allocations: 361.9 kB / 1.482 GB, free: 66.9 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001204/3.192, allocations: 0.6675 MB / 1.482 GB, free: 66.23 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001432/3.193, allocations: 1.01 MB / 1.483 GB, free: 65.09 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001541/3.195, allocations: 0.8572 MB / 1.484 GB, free: 64.23 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.107e-05/3.195, allocations: 4 kB / 1.484 GB, free: 64.23 MB / 0.823 GB
Notification: Performance of matching and sorting (n=176) (initialization): time 0.003881/3.199, allocations: 1.92 MB / 1.486 GB, free: 62.3 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006847/3.2, allocations: 3.521 MB / 1.49 GB, free: 58.54 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.821e-05/3.2, allocations: 8 kB / 1.49 GB, free: 58.53 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.479e-05/3.2, allocations: 20 kB / 1.49 GB, free: 58.51 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001826/3.201, allocations: 351.5 kB / 1.49 GB, free: 58.17 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.699e-05/3.201, allocations: 19.94 kB / 1.49 GB, free: 58.15 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001989/3.203, allocations: 233.9 kB / 1.49 GB, free: 57.92 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002432/3.204, allocations: 63.98 kB / 1.49 GB, free: 57.86 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.309e-05/3.204, allocations: 4 kB / 1.49 GB, free: 57.85 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003317/3.207, allocations: 1.761 MB / 1.492 GB, free: 56.09 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.817e-05/3.207, allocations: 11.98 kB / 1.492 GB, free: 56.08 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.176e-05/3.207, allocations: 24.08 kB / 1.492 GB, free: 56.05 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001684/3.209, allocations: 347.5 kB / 1.492 GB, free: 55.71 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.476e-05/3.209, allocations: 23.92 kB / 1.492 GB, free: 55.69 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001805/3.211, allocations: 186.5 kB / 1.493 GB, free: 55.51 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002012/3.211, allocations: 63.97 kB / 1.493 GB, free: 55.45 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 0.001377/3.212, allocations: 0.7502 MB / 1.493 GB, free: 54.68 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000483/3.213, allocations: 158 kB / 1.494 GB, free: 54.53 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002504/3.215, allocations: 1.208 MB / 1.495 GB, free: 53.3 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.716e-05/3.215, allocations: 12 kB / 1.495 GB, free: 53.29 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.475e-06/3.215, allocations: 0 / 1.495 GB, free: 53.29 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001726/3.217, allocations: 1.218 MB / 1.496 GB, free: 51.98 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005497/3.223, allocations: 2.777 MB / 1.499 GB, free: 49.14 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.807e-06/3.223, allocations: 0 / 1.499 GB, free: 49.14 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001017/3.224, allocations: 175.8 kB / 1.499 GB, free: 48.96 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.424e-06/3.224, allocations: 4 kB / 1.499 GB, free: 48.96 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.838e-05/3.224, allocations: 20 kB / 1.499 GB, free: 48.94 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.631e-06/3.224, allocations: 4 kB / 1.499 GB, free: 48.94 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.125e-06/3.224, allocations: 0 / 1.499 GB, free: 48.94 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002971/3.227, allocations: 1.808 MB / 1.501 GB, free: 47.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001102/3.228, allocations: 402.9 kB / 1.501 GB, free: 46.68 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003318/3.228, allocations: 19.98 kB / 1.501 GB, free: 46.66 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001076/3.23, allocations: 71.78 kB / 1.501 GB, free: 46.59 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001054/3.23, allocations: 56.98 kB / 1.501 GB, free: 46.54 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.967e-05/3.23, allocations: 24 kB / 1.501 GB, free: 46.51 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.002163/3.232, allocations: 1.269 MB / 1.502 GB, free: 45.25 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.187e-06/3.232, allocations: 0 / 1.502 GB, free: 45.25 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.003652/3.236, allocations: 0.9552 MB / 1.503 GB, free: 44.29 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 0.001094/3.237, allocations: 0.5032 MB / 1.504 GB, free: 43.79 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.004184/3.241, allocations: 2.266 MB / 1.506 GB, free: 41.53 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 6.89e-06/3.241, allocations: 4 kB / 1.506 GB, free: 41.53 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008246/3.242, allocations: 493.5 kB / 1.506 GB, free: 41.05 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004464/3.246, allocations: 0.8341 MB / 1.507 GB, free: 40.22 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00672/3.253, allocations: 4.24 MB / 1.511 GB, free: 35.94 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001292/3.254, allocations: 1.696 MB / 1.513 GB, free: 34.21 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.003463/3.258, allocations: 0.8953 MB / 1.514 GB, free: 33.31 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005835/3.258, allocations: 131.4 kB / 1.514 GB, free: 33.18 MB / 0.823 GB
Notification: Performance of SimCode: time 1.605e-06/3.258, allocations: 4 kB / 1.514 GB, free: 33.18 MB / 0.823 GB
Notification: Performance of Templates: time 0.5492/3.808, allocations: 33.81 MB / 1.547 GB, free: 189 MB / 0.823 GB