Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2.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.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|freeMotion.r_rel_a.1.|freeMotion.r_rel_a.2.|freeMotion.r_rel_a.3.|freeMotion.v_rel_a.1.|freeMotion.v_rel_a.2.|freeMotion.v_rel_a.3.|referenceSystem.pointMass1.w_a.1.|referenceSystem.pointMass1.w_a.2.|referenceSystem.pointMass1.w_a.3.|referenceSystem.pointMass3.v_0.1.|referenceSystem.pointMass6.frame_a.r_0.1.|referenceSystem.pointMass6.frame_a.r_0.2.|referenceSystem.pointMass6.frame_a.r_0.3.|referenceSystem.pointMass6.v_0.2.|referenceSystem.pointMass6.v_0.3.",fileNamePrefix="Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2")
Notification: Performance of loadModel(Modelica): time 1.553/1.553, allocations: 171.2 MB / 186.7 MB, free: 1.129 MB / 154.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003356/0.0003357, allocations: 8 kB / 233.9 MB, free: 2.387 MB / 186.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08314/0.0835, allocations: 38.77 MB / 272.6 MB, free: 11.54 MB / 234.7 MB
Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2): time 0.389/0.4725, allocations: 90.05 MB / 362.7 MB, free: 2.852 MB / 282.7 MB
Notification: Performance of NFInst.instExpressions: time 0.05396/0.5266, allocations: 20.04 MB / 382.7 MB, free: 14.75 MB / 314.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01829/0.5449, allocations: 462.9 kB / 383.2 MB, free: 14.3 MB / 314.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.01617/0.5611, allocations: 4.631 MB / 387.8 MB, free: 9.648 MB / 314.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.06307/0.6243, allocations: 12.85 MB / 400.7 MB, free: 12.76 MB / 330.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.008559/0.6329, allocations: 1.451 MB / 402.1 MB, free: 11.31 MB / 330.7 MB
Notification: Performance of NFFlatten.flatten: time 0.01347/0.6464, allocations: 5.586 MB / 407.7 MB, free: 5.711 MB / 330.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.01588/0.6623, allocations: 7.548 MB / 415.3 MB, free: 14.1 MB / 346.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.005718/0.6681, allocations: 2.422 MB / 417.7 MB, free: 11.67 MB / 346.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.006506/0.6747, allocations: 3.108 MB / 420.8 MB, free: 8.551 MB / 346.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.001624/0.6763, allocations: 300 kB / 421.1 MB, free: 8.258 MB / 346.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003662/0.68, allocations: 1.007 MB / 422.1 MB, free: 7.25 MB / 346.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.005625/0.6857, allocations: 3.519 MB / 425.6 MB, free: 3.723 MB / 346.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.002881/0.6886, allocations: 1.711 MB / 427.3 MB, free: 2 MB / 346.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.01817/0.7068, allocations: 11.93 MB / 439.2 MB, free: 6.043 MB / 362.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.228e-06/0.7068, allocations: 0 / 439.2 MB, free: 6.043 MB / 362.7 MB
Notification: Performance of FrontEnd: time 2.695e-06/0.7068, allocations: 0 / 439.2 MB, free: 6.043 MB / 362.7 MB
Notification: Performance of Transformations before backend: time 0.0003958/0.7072, allocations: 0 / 439.2 MB, free: 6.043 MB / 362.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2934
 * Number of variables: 2934
Notification: Performance of Generate backend data structure: time 0.4586/1.166, allocations: 8.273 MB / 447.5 MB, free: 126.7 MB / 362.8 MB
Notification: Performance of prepare preOptimizeDAE: time 5.137e-05/1.166, allocations: 8.375 kB / 447.5 MB, free: 126.7 MB / 362.8 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03236/1.198, allocations: 3.833 MB / 451.4 MB, free: 125.9 MB / 362.8 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01836/1.217, allocations: 7.301 MB / 458.7 MB, free: 122.2 MB / 362.8 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004941/1.217, allocations: 482.3 kB / 459.1 MB, free: 122.1 MB / 362.8 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004004/1.221, allocations: 0.8036 MB / 459.9 MB, free: 121.8 MB / 362.8 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.09501/1.316, allocations: 29.3 MB / 489.2 MB, free: 93.5 MB / 362.8 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0003839/1.317, allocations: 118.9 kB / 489.3 MB, free: 93.38 MB / 362.8 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001638/1.318, allocations: 293.8 kB / 489.6 MB, free: 93.16 MB / 362.8 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.009929/1.328, allocations: 4.148 MB / 493.8 MB, free: 89.05 MB / 362.8 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1043/1.433, allocations: 30.43 MB / 0.5119 GB, free: 58.67 MB / 362.8 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 0.4247/1.857, allocations: 102.9 MB / 0.6125 GB, free: 57 MB / 362.8 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.1318/1.989, allocations: 20.06 MB / 0.6321 GB, free: 49.5 MB / 362.8 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008415/1.99, allocations: 387.5 kB / 0.6324 GB, free: 49.18 MB / 362.8 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.328e-05/1.99, allocations: 67.53 kB / 0.6325 GB, free: 49.12 MB / 362.8 MB
Notification: Performance of pre-optimization done (n=314): time 6.743e-06/1.99, allocations: 0 / 0.6325 GB, free: 49.12 MB / 362.8 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:342:7-342:48:writable] Error: Internal error BackendDAETransform.analyseStrongComponentBlock failed
variables:
  
equations:
  referenceSystem.pointMass3.v_0[3] = $DER.referenceSystem.fixedTranslation5.frame_a.r_0[3] + referenceSystem.fixedTranslation5.frame_b.R.T[3,3] * referenceSystem.pointMass6.w_a[1] - referenceSystem.fixedTranslation5.frame_b.R.T[1,3] * referenceSystem.pointMass6.w_a[3]
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:346:7-346:90:writable] Error: Internal error function analyseStrongComponentBlock failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:196:5-196:89:writable] Error: Internal error function analyseStrongComponentScalar failed
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAETransform.mo:107:7-107:113:writable] Error: Internal error function strongComponentsScalar failed (sorting strong components)
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:7904:5-7904:89:writable] Error: Internal error Transformation module sort components failed