Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_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 0.001829/0.001829, allocations: 107.6 kB / 21.2 MB, free: 0.6641 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 0.002136/0.002136, allocations: 208.8 kB / 24.49 MB, free: 3.961 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.573/1.573, allocations: 230.6 MB / 258.3 MB, free: 7.793 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2596/0.2596, allocations: 46.95 MB / 361.6 MB, free: 4.02 MB / 286.1 MB " [Timeout remaining time 179] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+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_4.1.0_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_4.1.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18") [Timeout 660] "Notification: Performance of FrontEnd - Absyn->SCode: time 3.417e-05/3.417e-05, allocations: 8.75 kB / 0.4973 GB, free: 7.266 MB / 366.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes18): time 0.408/0.408, allocations: 102.5 MB / 0.5974 GB, free: 10.59 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.06017/0.4682, allocations: 35.29 MB / 0.6318 GB, free: 7.199 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005309/0.4735, allocations: 130.9 kB / 0.632 GB, free: 7.07 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.005335/0.4788, allocations: 1.258 MB / 0.6332 GB, free: 5.805 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.02959/0.5084, allocations: 8.557 MB / 0.6416 GB, free: 13.24 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.02541/0.5338, allocations: 8.429 MB / 0.6498 GB, free: 4.824 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.02513/0.559, allocations: 15.83 MB / 0.6652 GB, free: 4.957 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009728/0.5687, allocations: 3.137 MB / 0.6683 GB, free: 1.797 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01569/0.5844, allocations: 6.154 MB / 0.6743 GB, free: 11.63 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0278/0.6122, allocations: 12.73 MB / 0.6867 GB, free: 14.73 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.001282/0.6135, allocations: 248 kB / 0.687 GB, free: 14.48 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02442/0.6379, allocations: 9.462 MB / 0.6962 GB, free: 5.012 MB / 0.5137 GB Notification: Performance of combineBinaries: time 0.01341/0.6513, allocations: 6.996 MB / 0.7031 GB, free: 13.96 MB / 0.5294 GB Notification: Performance of replaceArrayConstructors: time 0.007807/0.6591, allocations: 4.267 MB / 0.7072 GB, free: 9.648 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.002308/0.6614, allocations: 264 kB / 0.7075 GB, free: 9.391 MB / 0.5294 GB Notification: Performance of FrontEnd: time 0.0006842/0.6621, allocations: 75.66 kB / 0.7075 GB, free: 9.316 MB / 0.5294 GB 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 0.03374/0.6958, allocations: 18.44 MB / 0.7256 GB, free: 6.516 MB / 0.545 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NBackEnd/Classes/NBackendDAE.mo:1493:5-1493:109:writable] Error: Internal error NBVariable.VariablePointers.getVarSafe failed for $i20 Notification: Performance of [SIM] FunctionAlias: time 0.004599/0.7004, allocations: 2.105 MB / 0.7276 GB, free: 4.359 MB / 0.545 GB Notification: Performance of [SIM] Early Inline: time 0.3728/1.073, allocations: 10.04 MB / 0.7374 GB, free: 61.66 MB / 0.545 GB Notification: Performance of [SIM] Simplify 1: time 0.005096/1.078, allocations: 1.466 MB / 0.7389 GB, free: 61.37 MB / 0.545 GB Warning: NBAlias.setStartFixed: Alias set with conflicting unfixed start values detected. Use -d=dumprepl for more information. Notification: Performance of [SIM] Alias: time 0.01941/1.098, allocations: 8.687 MB / 0.7473 GB, free: 59.65 MB / 0.545 GB Notification: Performance of [SIM] Simplify 2: time 0.002667/1.1, allocations: 1.355 MB / 0.7487 GB, free: 59.36 MB / 0.545 GB Notification: Performance of [SIM] Remove Stream: time 0.001047/1.102, allocations: 0.7541 MB / 0.7494 GB, free: 59.22 MB / 0.545 GB Notification: Performance of [SIM] Detect States: time 0.001899/1.103, allocations: 1.941 MB / 0.7513 GB, free: 58.94 MB / 0.545 GB Notification: Performance of [SIM] Events: time 0.001346/1.105, allocations: 0.9143 MB / 0.7522 GB, free: 58.73 MB / 0.545 GB Notification: Performance of [SIM] Partitioning: time 0.003686/1.108, allocations: 3.465 MB / 0.7556 GB, free: 58.16 MB / 0.545 GB Error: Internal error NBDifferentiate.differentiateComponentRef failed for: pipe2.statesFM[1] " [Timeout remaining time 659] [Calling sys.exit(0), Time elapsed: 4.174125620163977] 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'] 1.131369830109179 1.141462777 0.47653208399999997 Calling exit ...