Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001647/0.001647, allocations: 104.3 kB / 20.52 MB, free: 1.301 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001986/0.001986, allocations: 215.9 kB / 23.82 MB, free: 4.449 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.745/1.745, allocations: 207.7 MB / 234.7 MB, free: 9.734 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2914/0.2914, allocations: 44.27 MB / 331.2 MB, free: 9.258 MB / 270.1 MB " [Timeout remaining time 179] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5006,variableFilter="time|junctionIdeal.medium.h|junctionIdeal.medium.p|junctionVolume.medium.h|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5006,variableFilter="time|junctionIdeal.medium.h|junctionIdeal.medium.p|junctionVolume.medium.h|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18") [Timeout 660] "Notification: Performance of FrontEnd - Absyn->SCode: time 3.352e-05/3.352e-05, allocations: 3.688 kB / 468.8 MB, free: 3.84 MB / 334.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18): time 0.4705/0.4705, allocations: 102.2 MB / 0.5577 GB, free: 10.46 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.05299/0.5235, allocations: 35.26 MB / 0.5921 GB, free: 9.277 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004064/0.5276, allocations: 132 kB / 0.5922 GB, free: 9.246 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003287/0.5309, allocations: 1.261 MB / 0.5935 GB, free: 8.672 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0262/0.5571, allocations: 8.516 MB / 0.6018 GB, free: 3.281 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.02684/0.5839, allocations: 8.287 MB / 0.6099 GB, free: 13.12 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.02285/0.6068, allocations: 15.55 MB / 0.6251 GB, free: 2.551 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009832/0.6166, allocations: 3.106 MB / 0.6281 GB, free: 15.43 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01778/0.6344, allocations: 6.084 MB / 0.634 GB, free: 9.328 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.03059/0.665, allocations: 12.69 MB / 0.6464 GB, free: 12.47 MB / 462.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001752/0.6667, allocations: 251.9 kB / 0.6467 GB, free: 12.23 MB / 462.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02567/0.6924, allocations: 9.052 MB / 0.6555 GB, free: 3.164 MB / 462.1 MB Notification: Performance of combineBinaries: time 0.01239/0.7048, allocations: 6.977 MB / 0.6623 GB, free: 12.13 MB / 478.1 MB Notification: Performance of replaceArrayConstructors: time 0.006417/0.7112, allocations: 4.266 MB / 0.6665 GB, free: 7.82 MB / 478.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001847/0.713, allocations: 264 kB / 0.6667 GB, free: 7.562 MB / 478.1 MB Notification: Performance of FrontEnd: time 0.0006057/0.7137, allocations: 67.73 kB / 0.6668 GB, free: 7.496 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 575 (403) * Number of variables: 575 (474) Notification: Performance of [SIM] Bindings: time 0.02888/0.7425, allocations: 18.55 MB / 0.6849 GB, free: 4.598 MB / 494.1 MB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NBackEnd/Classes/NBackendDAE.mo:1505:5-1505:109:writable] Error: Internal error NBVariable.VariablePointers.getVarSafe failed for $i20 Notification: Performance of [SIM] FunctionAlias: time 0.004256/0.7468, allocations: 2.108 MB / 0.687 GB, free: 2.445 MB / 494.1 MB Notification: Performance of [SIM] Early Inline: time 0.01856/0.7653, allocations: 10.92 MB / 0.6976 GB, free: 7.418 MB / 0.4981 GB Notification: Performance of [SIM] Simplify 1: time 0.004299/0.7696, allocations: 1.361 MB / 0.699 GB, free: 5.945 MB / 0.4981 GB Warning: NBAlias.setStartFixed: Alias set with conflicting unfixed start values detected. Use -d=dumprepl for more information. Notification: Performance of [SIM] Alias: time 0.01639/0.786, allocations: 9.014 MB / 0.7078 GB, free: 12.14 MB / 0.5137 GB Notification: Performance of [SIM] Simplify 2: time 0.002613/0.7886, allocations: 1.302 MB / 0.709 GB, free: 10.73 MB / 0.5137 GB Notification: Performance of [SIM] Remove Stream: time 0.001106/0.7898, allocations: 0.7809 MB / 0.7098 GB, free: 9.898 MB / 0.5137 GB Notification: Performance of [SIM] Detect States: time 0.00266/0.7924, allocations: 2.021 MB / 0.7118 GB, free: 7.789 MB / 0.5137 GB Notification: Performance of [SIM] Events: time 0.001563/0.794, allocations: 0.9582 MB / 0.7127 GB, free: 6.832 MB / 0.5137 GB Notification: Performance of [SIM] Partitioning: time 0.004927/0.7989, allocations: 3.602 MB / 0.7162 GB, free: 2.977 MB / 0.5137 GB Error: Internal error NBDifferentiate.differentiateComponentRef failed for: pipe2.statesFM[1] " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 4.083830597053748] Failed to read output from testmodel.py, exit status != 0: ['time', 'junctionIdeal.medium.h', 'junctionIdeal.medium.p', 'junctionVolume.medium.h', 'pipe1.mediums[1].h', 'pipe1.mediums[1].p', 'pipe2.mediums[1].h', 'pipe2.mediums[1].p', 'pipe3.mediums[1].h', 'pipe3.mediums[1].p', 'valveOpening1.a', 'valveOpening1.b', 'valveOpening1.last', 'valveOpening1.nextEvent', 'valveOpening2.a', 'valveOpening2.b', 'valveOpening2.last', 'valveOpening2.nextEvent'] 0.8274058789829724 0.8416315799999999 0.124211766 Calling exit ...