Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Modelica_3.2.1_Modelica.Fluid.Examples.HeatExchanger.HeatExchangerSimulation.conf.json
Using package ModelicaServices with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.1/package.mo)
Using package Complex with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.1.mo)
Using package Modelica with version 3.2.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.1/package.mo)
Running command: translateModel(Modelica.Fluid.Examples.HeatExchanger.HeatExchangerSimulation,tolerance=1e-05,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|HEX.pipe_1.mediums.10..T|HEX.pipe_1.mediums.10..p|HEX.pipe_1.mediums.11..T|HEX.pipe_1.mediums.11..p|HEX.pipe_1.mediums.12..T|HEX.pipe_1.mediums.12..p|HEX.pipe_1.mediums.13..T|HEX.pipe_1.mediums.13..p|HEX.pipe_1.mediums.14..T|HEX.pipe_1.mediums.14..p|HEX.pipe_1.mediums.15..T|HEX.pipe_1.mediums.15..p|HEX.pipe_1.mediums.16..T|HEX.pipe_1.mediums.16..p|HEX.pipe_1.mediums.17..T|HEX.pipe_1.mediums.17..p|HEX.pipe_1.mediums.18..T|HEX.pipe_1.mediums.18..p|HEX.pipe_1.mediums.19..T|HEX.pipe_1.mediums.19..p|HEX.pipe_1.mediums.1..T|HEX.pipe_1.mediums.1..p|HEX.pipe_1.mediums.20..T|HEX.pipe_1.mediums.20..p|HEX.pipe_1.mediums.2..T|HEX.pipe_1.mediums.2..p|HEX.pipe_1.mediums.3..T|HEX.pipe_1.mediums.3..p|HEX.pipe_1.mediums.4..T|HEX.pipe_1.mediums.4..p|HEX.pipe_1.mediums.5..T|HEX.pipe_1.mediums.5..p|HEX.pipe_1.mediums.6..T|HEX.pipe_1.mediums.6..p|HEX.pipe_1.mediums.7..T|HEX.pipe_1.mediums.7..p|HEX.pipe_1.mediums.8..T|HEX.pipe_1.mediums.8..p|HEX.pipe_1.mediums.9..T|HEX.pipe_1.mediums.9..p|HEX.pipe_2.mediums.10..T|HEX.pipe_2.mediums.10..p|HEX.pipe_2.mediums.11..T|HEX.pipe_2.mediums.11..p|HEX.pipe_2.mediums.12..T|HEX.pipe_2.mediums.12..p|HEX.pipe_2.mediums.13..T|HEX.pipe_2.mediums.13..p|HEX.pipe_2.mediums.14..T|HEX.pipe_2.mediums.14..p|HEX.pipe_2.mediums.15..T|HEX.pipe_2.mediums.15..p|HEX.pipe_2.mediums.16..T|HEX.pipe_2.mediums.16..p|HEX.pipe_2.mediums.17..T|HEX.pipe_2.mediums.17..p|HEX.pipe_2.mediums.18..T|HEX.pipe_2.mediums.18..p|HEX.pipe_2.mediums.19..T|HEX.pipe_2.mediums.19..p|HEX.pipe_2.mediums.1..T|HEX.pipe_2.mediums.1..p|HEX.pipe_2.mediums.20..T|HEX.pipe_2.mediums.20..p|HEX.pipe_2.mediums.2..T|HEX.pipe_2.mediums.2..p|HEX.pipe_2.mediums.3..T|HEX.pipe_2.mediums.3..p|HEX.pipe_2.mediums.4..T|HEX.pipe_2.mediums.4..p|HEX.pipe_2.mediums.5..T|HEX.pipe_2.mediums.5..p|HEX.pipe_2.mediums.6..T|HEX.pipe_2.mediums.6..p|HEX.pipe_2.mediums.7..T|HEX.pipe_2.mediums.7..p|HEX.pipe_2.mediums.8..T|HEX.pipe_2.mediums.8..p|HEX.pipe_2.mediums.9..T|HEX.pipe_2.mediums.9..p|HEX.wall.T.10.|HEX.wall.T.11.|HEX.wall.T.12.|HEX.wall.T.13.|HEX.wall.T.14.|HEX.wall.T.15.|HEX.wall.T.16.|HEX.wall.T.17.|HEX.wall.T.18.|HEX.wall.T.19.|HEX.wall.T.1.|HEX.wall.T.20.|HEX.wall.T.2.|HEX.wall.T.3.|HEX.wall.T.4.|HEX.wall.T.5.|HEX.wall.T.6.|HEX.wall.T.7.|HEX.wall.T.8.|HEX.wall.T.9.",fileNamePrefix="Modelica_3.2.1_Modelica.Fluid.Examples.HeatExchanger.HeatExchangerSimulation")
Notification: Performance of loadModel(Modelica): time 1.609/1.609, allocations: 171.2 MB / 186.7 MB, free: 1.137 MB / 154.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003448/0.000345, allocations: 8 kB / 233.9 MB, free: 2.383 MB / 186.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.07838/0.07874, allocations: 38.77 MB / 272.6 MB, free: 11.53 MB / 234.7 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.HeatExchanger.HeatExchangerSimulation): time 0.3174/0.3962, allocations: 69.29 MB / 341.9 MB, free: 8.25 MB / 266.7 MB
Notification: Performance of NFInst.instExpressions: time 0.518/0.9142, allocations: 151.5 MB / 493.5 MB, free: 14.75 MB / 362.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002424/0.9167, allocations: 70.81 kB / 493.5 MB, free: 14.71 MB / 362.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.003813/0.9205, allocations: 0.872 MB / 494.4 MB, free: 14.32 MB / 362.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.01335/0.9339, allocations: 3.417 MB / 497.8 MB, free: 13.3 MB / 362.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.02847/0.9624, allocations: 7.551 MB / 0.4935 GB, free: 11.16 MB / 362.7 MB
Notification: Performance of NFFlatten.flatten: time 0.02332/0.9858, allocations: 15.82 MB / 0.509 GB, free: 5.035 MB / 362.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.01106/0.9969, allocations: 5.473 MB / 0.5143 GB, free: 0.5117 MB / 362.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.04584/1.043, allocations: 17.14 MB / 0.5311 GB, free: 1.484 MB / 378.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.04573/1.089, allocations: 18.03 MB / 0.5487 GB, free: 1.441 MB / 394.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.004134/1.093, allocations: 0.5838 MB / 0.5492 GB, free: 0.8594 MB / 394.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0306/1.123, allocations: 9.376 MB / 0.5584 GB, free: 9.383 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.008317/1.132, allocations: 4.579 MB / 0.5629 GB, free: 4.902 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.007282/1.139, allocations: 2.905 MB / 0.5657 GB, free: 1.984 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.7535/1.893, allocations: 24.32 MB / 0.5895 GB, free: 42.2 MB / 426.8 MB
Notification: Performance of FrontEnd - DAE generated: time 3.997e-06/1.893, allocations: 0 / 0.5895 GB, free: 42.2 MB / 426.8 MB
Notification: Performance of FrontEnd: time 3.667e-06/1.893, allocations: 2.312 kB / 0.5895 GB, free: 42.2 MB / 426.8 MB
Notification: Performance of Transformations before backend: time 0.0006624/1.893, allocations: 2.25 kB / 0.5895 GB, free: 42.2 MB / 426.8 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3731
 * Number of variables: 3731
Notification: Performance of Generate backend data structure: time 0.3175/2.211, allocations: 39.25 MB / 0.6278 GB, free: 26.44 MB / 426.8 MB
Notification: Performance of prepare preOptimizeDAE: time 5.534e-05/2.211, allocations: 12.31 kB / 0.6278 GB, free: 26.44 MB / 426.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03216/2.243, allocations: 3.172 MB / 0.6309 GB, free: 25.21 MB / 426.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03445/2.278, allocations: 9.626 MB / 0.6403 GB, free: 19.75 MB / 426.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001441/2.279, allocations: 0.8381 MB / 0.6411 GB, free: 19.27 MB / 426.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.007578/2.287, allocations: 1.087 MB / 0.6422 GB, free: 18.54 MB / 426.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.07969/2.366, allocations: 26.46 MB / 0.668 GB, free: 1.254 MB / 426.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0007355/2.367, allocations: 41.11 kB / 0.6681 GB, free: 1.227 MB / 426.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006686/2.374, allocations: 449.7 kB / 0.6685 GB, free: 1.117 MB / 426.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002591/2.377, allocations: 1.964 MB / 0.6704 GB, free: 15.49 MB / 442.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.08975/2.466, allocations: 26.73 MB / 0.6965 GB, free: 14.79 MB / 458.8 MB
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 0.6072/3.074, allocations: 104.6 MB / 0.7986 GB, free: 108.5 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.05396/3.128, allocations: 16.43 MB / 0.8147 GB, free: 108 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.3059/3.434, allocations: 89.42 MB / 0.902 GB, free: 40.22 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002796/3.434, allocations: 168.9 kB / 0.9021 GB, free: 40.12 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=1173): time 1.694e-05/3.434, allocations: 7.984 kB / 0.9021 GB, free: 40.12 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=1373): time 0.538/3.972, allocations: 75.75 MB / 0.9761 GB, free: 229.8 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002914/3.972, allocations: 0.7999 MB / 0.9769 GB, free: 229 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0188/3.991, allocations: 7.279 MB / 0.984 GB, free: 226.2 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 0.004301/3.995, allocations: 276.3 kB / 0.9843 GB, free: 226 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004974/4.001, allocations: 4.875 MB / 0.989 GB, free: 222.3 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 0.008321/4.009, allocations: 4.82 MB / 0.9937 GB, free: 218.6 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004735/4.014, allocations: 312.7 kB / 0.994 GB, free: 218.3 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.001419/4.015, allocations: 0.9442 MB / 0.995 GB, free: 217.8 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.03036/4.045, allocations: 11.1 MB / 1.006 GB, free: 213.3 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03324/4.079, allocations: 14.5 MB / 1.02 GB, free: 205 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.03513/4.114, allocations: 13.31 MB / 1.033 GB, free: 199.1 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001121/4.114, allocations: 25 kB / 1.033 GB, free: 199.1 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=1998) (initialization): time 0.1294/4.244, allocations: 37.07 MB / 1.069 GB, free: 167.2 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002035/4.246, allocations: 2.759 MB / 1.072 GB, free: 163.4 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002932/4.246, allocations: 96 kB / 1.072 GB, free: 163.3 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.468/4.714, allocations: 87.45 MB / 1.157 GB, free: 75.59 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01166/4.726, allocations: 1.72 MB / 1.159 GB, free: 73.87 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.4081/5.134, allocations: 40 MB / 1.198 GB, free: 219.9 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03188/5.166, allocations: 1.539 MB / 1.2 GB, free: 219.7 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006272/5.172, allocations: 0.7061 MB / 1.2 GB, free: 219.5 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 2.058e-05/5.172, allocations: 5.375 kB / 1.2 GB, free: 219.5 MB / 0.5105 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.1152/5.287, allocations: 34.25 MB / 1.234 GB, free: 200 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002478/5.288, allocations: 88 kB / 1.234 GB, free: 199.9 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.5845/5.872, allocations: 73.62 MB / 1.306 GB, free: 129.5 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01846/5.891, allocations: 1.794 MB / 1.307 GB, free: 127.7 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1481/6.039, allocations: 36.18 MB / 1.343 GB, free: 91.61 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03324/6.072, allocations: 1.465 MB / 1.344 GB, free: 90.22 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006599/6.079, allocations: 0.6834 MB / 1.345 GB, free: 89.54 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 402
 * Number of states: 0 ()
 * Number of discrete variables: 48 (HEX.pipe_2.mediums[20].phase,HEX.pipe_2.mediums[19].phase,HEX.pipe_2.mediums[18].phase,HEX.pipe_2.mediums[17].phase,HEX.pipe_2.mediums[16].phase,HEX.pipe_2.mediums[15].phase,HEX.pipe_2.mediums[14].phase,HEX.pipe_2.mediums[13].phase,HEX.pipe_2.mediums[12].phase,HEX.pipe_2.mediums[11].phase,HEX.pipe_2.mediums[10].phase,HEX.pipe_2.mediums[9].phase,HEX.pipe_2.mediums[8].phase,HEX.pipe_2.mediums[7].phase,HEX.pipe_2.mediums[6].phase,HEX.pipe_2.mediums[5].phase,HEX.pipe_2.mediums[4].phase,HEX.pipe_2.mediums[3].phase,HEX.pipe_2.mediums[2].phase,HEX.pipe_2.mediums[1].phase,HEX.pipe_2.state_a.phase,HEX.pipe_1.mediums[20].phase,HEX.pipe_1.mediums[19].phase,HEX.pipe_1.mediums[18].phase,HEX.pipe_1.mediums[17].phase,HEX.pipe_1.mediums[16].phase,HEX.pipe_1.mediums[15].phase,HEX.pipe_1.mediums[14].phase,HEX.pipe_1.mediums[13].phase,HEX.pipe_1.mediums[12].phase,HEX.pipe_1.mediums[11].phase,HEX.pipe_1.mediums[10].phase,HEX.pipe_1.mediums[9].phase,HEX.pipe_1.mediums[8].phase,HEX.pipe_1.mediums[7].phase,HEX.pipe_1.mediums[6].phase,HEX.pipe_1.mediums[5].phase,HEX.pipe_1.mediums[4].phase,HEX.pipe_1.mediums[3].phase,HEX.pipe_1.mediums[2].phase,HEX.pipe_1.mediums[1].phase,HEX.pipe_1.state_b.phase,massFlowRate1.medium.phase,massFlowRate2.medium.phase,ambient1.medium.phase,ambient2.medium.phase,HEX.pipe_2.state_b.phase,HEX.pipe_1.state_a.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (935):
 * Single equations (assignments): 934
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {100 964}
Notification: Performance of prepare postOptimizeDAE: time 0.02597/6.105, allocations: 4.737 MB / 1.35 GB, free: 84.8 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008128/6.113, allocations: 0.9034 MB / 1.35 GB, free: 84.34 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.4336/6.547, allocations: 43.23 MB / 1.393 GB, free: 220.1 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.09564/6.642, allocations: 37.53 MB / 1.429 GB, free: 203.1 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001238/6.643, allocations: 5.484 kB / 1.429 GB, free: 203.1 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.004901/6.647, allocations: 1.49 MB / 1.431 GB, free: 202.3 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.007063/6.655, allocations: 440.5 kB / 1.431 GB, free: 201.9 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0196/6.674, allocations: 1.096 MB / 1.432 GB, free: 201.2 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.004512/6.679, allocations: 0.8985 MB / 1.433 GB, free: 200.7 MB / 0.5105 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.1134/6.792, allocations: 36.51 MB / 1.469 GB, free: 168.1 MB / 0.5105 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.1124/6.905, allocations: 49.41 MB / 1.517 GB, free: 118.6 MB / 0.5105 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.03174/6.936, allocations: 15.96 MB / 1.533 GB, free: 102.6 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.01135/6.948, allocations: 4.89 MB / 1.537 GB, free: 97.72 MB / 0.5105 GB
Notification: Performance of Backend: time 1.853e-06/6.948, allocations: 0 / 1.537 GB, free: 97.72 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.4351/7.383, allocations: 35.37 MB / 1.572 GB, free: 226.5 MB / 0.5105 GB
Notification: Performance of SimCode: time 0.09117/7.474, allocations: 37.97 MB / 1.609 GB, free: 208.9 MB / 0.5105 GB
Notification: Performance of Templates: time 1.819/9.293, allocations: 457 MB / 2.055 GB, free: 152.8 MB / 0.5107 GB