Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|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_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|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_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001293/0.001292, allocations: 114 kB / 18.46 MB, free: 4.594 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001412/0.001412, allocations: 185.9 kB / 19.39 MB, free: 3.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.396/1.396, allocations: 222.9 MB / 243.1 MB, free: 15.05 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2098/0.2098, allocations: 44.19 MB / 337.4 MB, free: 2.68 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001473/0.001473, allocations: 63.89 kB / 471.2 MB, free: 13.19 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.308/0.3095, allocations: 60.82 MB / 0.5196 GB, free: 3.621 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13): time 0.09553/0.4051, allocations: 98.93 MB / 0.6162 GB, free: 8.871 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.04885/0.454, allocations: 37.22 MB / 0.6525 GB, free: 3.535 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003158/0.4572, allocations: 91.5 kB / 0.6526 GB, free: 3.445 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003063/0.4602, allocations: 1.169 MB / 0.6538 GB, free: 2.27 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.02074/0.481, allocations: 7.974 MB / 0.6615 GB, free: 10.28 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.01841/0.4995, allocations: 7.662 MB / 0.669 GB, free: 2.621 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.008432/0.5079, allocations: 6.382 MB / 0.6753 GB, free: 12.22 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002604/0.5105, allocations: 1.51 MB / 0.6767 GB, free: 10.69 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004795/0.5154, allocations: 2.527 MB / 0.6792 GB, free: 8.152 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0237/0.5391, allocations: 11.97 MB / 0.6909 GB, free: 12.01 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0009582/0.5401, allocations: 208 kB / 0.6911 GB, free: 11.81 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02047/0.5606, allocations: 10.38 MB / 0.7012 GB, free: 1.418 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.001545/0.5621, allocations: 0.8686 MB / 0.7021 GB, free: 0.5469 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.002627/0.5648, allocations: 1.322 MB / 0.7034 GB, free: 15.22 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.02077/0.5856, allocations: 9.236 MB / 0.7124 GB, free: 5.953 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.679e-06/0.5856, allocations: 4 kB / 0.7124 GB, free: 5.949 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.653e-06/0.5856, allocations: 0 / 0.7124 GB, free: 5.949 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 0.000107/0.5857, allocations: 0 / 0.7124 GB, free: 5.949 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 476 * Number of variables: 476 Notification: Performance of Generate backend data structure: time 0.01059/0.5963, allocations: 4.066 MB / 0.7164 GB, free: 1.801 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.344e-05/0.5964, allocations: 8.031 kB / 0.7164 GB, free: 1.793 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005744/0.6021, allocations: 0.7673 MB / 0.7171 GB, free: 1.023 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.3102/0.9123, allocations: 6.606 MB / 0.7236 GB, free: 49.21 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001658/0.9125, allocations: 162 kB / 0.7237 GB, free: 49.21 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003718/0.9129, allocations: 182.8 kB / 0.7239 GB, free: 49.21 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007361/0.9203, allocations: 3.2 MB / 0.727 GB, free: 48.85 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.287e-05/0.9204, allocations: 8.234 kB / 0.727 GB, free: 48.85 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002037/0.9206, allocations: 80.33 kB / 0.7271 GB, free: 48.84 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002489/0.9208, allocations: 170.7 kB / 0.7273 GB, free: 48.84 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007227/0.9281, allocations: 2.963 MB / 0.7302 GB, free: 48.81 MB / 0.5606 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 0.01617/0.9443, allocations: 14.09 MB / 0.7439 GB, free: 40.34 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004805/0.9491, allocations: 1.996 MB / 0.7459 GB, free: 40.3 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001636/0.9508, allocations: 1.052 MB / 0.7469 GB, free: 40.29 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04478/0.9956, allocations: 24.77 MB / 0.7711 GB, free: 24.41 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004233/0.9998, allocations: 1.526 MB / 0.7726 GB, free: 24.29 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008771/1.001, allocations: 163.9 kB / 0.7727 GB, free: 24.24 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=146): time 4.639e-06/1.001, allocations: 0 / 0.7727 GB, free: 24.24 MB / 0.5606 GB Notification: Performance of matching and sorting (n=158): time 0.01964/1.02, allocations: 8.051 MB / 0.7806 GB, free: 23.2 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.339e-05/1.02, allocations: 181 kB / 0.7808 GB, free: 23.01 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001713/1.022, allocations: 1.554 MB / 0.7823 GB, free: 22.83 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0001522/1.022, allocations: 65.42 kB / 0.7824 GB, free: 22.79 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005198/1.023, allocations: 0.9305 MB / 0.7833 GB, free: 22.49 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003234/1.023, allocations: 0.5519 MB / 0.7838 GB, free: 22.21 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005111/1.024, allocations: 384.9 kB / 0.7842 GB, free: 22.18 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 3.664e-05/1.024, allocations: 305.8 kB / 0.7845 GB, free: 21.89 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00167/1.025, allocations: 1.028 MB / 0.7855 GB, free: 21.63 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001869/1.027, allocations: 1.437 MB / 0.7869 GB, free: 20.62 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003497/1.031, allocations: 2.605 MB / 0.7894 GB, free: 18.96 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.514e-06/1.031, allocations: 8 kB / 0.7894 GB, free: 18.96 MB / 0.5606 GB Notification: Performance of matching and sorting (n=233) (initialization): time 0.005782/1.037, allocations: 3.216 MB / 0.7926 GB, free: 17.04 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.478e-05/1.037, allocations: 78.5 kB / 0.7926 GB, free: 16.95 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.145e-05/1.037, allocations: 12 kB / 0.7926 GB, free: 16.94 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002779/1.04, allocations: 0.609 MB / 0.7932 GB, free: 16.4 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001837/1.041, allocations: 442.6 kB / 0.7937 GB, free: 16.02 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001711/1.043, allocations: 2.8 MB / 0.7964 GB, free: 13.39 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001728/1.045, allocations: 85.56 kB / 0.7965 GB, free: 13.33 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001891/1.045, allocations: 98.16 kB / 0.7966 GB, free: 13.25 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00236/1.047, allocations: 1.423 MB / 0.798 GB, free: 12.29 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00181/1.049, allocations: 1.385 MB / 0.7993 GB, free: 11.11 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003333/1.053, allocations: 2.494 MB / 0.8017 GB, free: 9.23 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.955e-06/1.053, allocations: 4 kB / 0.8018 GB, free: 9.227 MB / 0.5606 GB Notification: Performance of matching and sorting (n=233) (initialization_lambda0): time 0.004899/1.058, allocations: 2.927 MB / 0.8046 GB, free: 7.133 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 4.22e-05/1.058, allocations: 78.94 kB / 0.8047 GB, free: 7.047 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.181e-05/1.058, allocations: 12 kB / 0.8047 GB, free: 7.035 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006012/1.058, allocations: 206.3 kB / 0.8049 GB, free: 6.871 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001704/1.06, allocations: 450.2 kB / 0.8053 GB, free: 6.473 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007806/1.061, allocations: 1.877 MB / 0.8072 GB, free: 4.652 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001494/1.062, allocations: 93.66 kB / 0.8072 GB, free: 4.59 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001431/1.062, allocations: 93.53 kB / 0.8073 GB, free: 4.516 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 51 * Number of states: 0 () * Number of discrete variables: 29 (pipe3.state_a.phase,pipe2.state_a.phase,pipe1.state_a.phase,valveIncompressible1.state_b.phase,valveIncompressible1.state_a.phase,valveIncompressible.state_b.phase,valveIncompressible.state_a.phase,valveOpening2.nextEventScaled,valveOpening2.nextEvent,$PRE.valveOpening2.nextEvent,valveOpening2.last,valveOpening2.b,valveOpening2.a,valveOpening1.nextEventScaled,valveOpening1.nextEvent,$PRE.valveOpening1.nextEvent,valveOpening1.last,valveOpening1.b,valveOpening1.a,pipe3.statesFM[2].phase,pipe2.statesFM[2].phase,sink.medium.phase,pipe1.statesFM[2].phase,source.medium.phase,$whenCondition2,$whenCondition1,pipe3.state_b.phase,pipe2.state_b.phase,pipe1.state_b.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (210): * Single equations (assignments): 204 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(1,1), (1,1), (1,1), (2,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0005134/1.063, allocations: 367.6 kB / 0.8077 GB, free: 4.223 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003395/1.063, allocations: 206.7 kB / 0.8079 GB, free: 4.02 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008589/1.072, allocations: 7.434 MB / 0.8151 GB, free: 15.13 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008104/1.08, allocations: 6.535 MB / 0.8215 GB, free: 9.5 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.057e-06/1.08, allocations: 0 / 0.8215 GB, free: 9.5 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00126/1.081, allocations: 0.6087 MB / 0.8221 GB, free: 8.922 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003786/1.082, allocations: 83.19 kB / 0.8222 GB, free: 8.852 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001144/1.083, allocations: 114.1 kB / 0.8223 GB, free: 8.742 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000265/1.083, allocations: 133.8 kB / 0.8224 GB, free: 8.613 MB / 0.5762 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:528:7-530:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation: 1/1 (1): pipe2.m_flows[1] + pipe3.m_flows[1] - pipe1.m_flows[2] = 0.0 2/2 (1): $cse3 = max(-pipe2.m_flows[1], 1e-7) 3/3 (1): pipe3.statesFM[1].h = ($cse3 * pipe2.mediums[1].h + $cse1 * pipe1.mediums[1].h) / ($cse3 + $cse1) 4/4 (16): $cse33 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe1.mediums[1].p, pipe3.statesFM[1].h, 0, 0) 5/20 (1): pipe3.flowModel.rhos[1] = $cse33.rho 6/21 (1): pipe3.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe3.flowModel.rhos[1], pipe3.statesFM[1].T, pipe1.mediums[1].p, 0, true) 7/22 (1): $cse32 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13.pipe3.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe3.flowModel.dps_fg[1], pipe3.flowModel.rhos[1], pipe3.statesFM[2].d, pipe3.flowModel.mus[1], pipe3.flowModel.mus[2], 10.0, pipe3.dimensions[1], pipe3.flowModel.g * pipe3.flowModel.dheights[1], pipe3.crossAreas[1], pipe3.roughnesses[1], pipe3.flowModel.dp_small, 4000.0) 8/23 (1): pipe3.m_flows[1] = $cse32 * pipe3.flowModel.nParallel 9/24 (1): $cse2 = max(-pipe3.m_flows[1], 1e-7) 10/25 (1): pipe2.statesFM[1].h = ($cse1 * pipe1.mediums[1].h + $cse2 * pipe3.mediums[1].h) / ($cse1 + $cse2) 11/26 (1): $cse1 = max(pipe1.m_flows[2], 1e-7) 12/27 (1): pipe3.statesFM[1].T = $cse33.T 13/28 (1): pipe2.m_flows[1] = $cse26 * pipe2.flowModel.nParallel 14/29 (1): $cse26 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13.pipe2.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe2.flowModel.dps_fg[1], pipe2.flowModel.rhos[1], pipe2.statesFM[2].d, pipe2.flowModel.mus[1], pipe2.flowModel.mus[2], 10.0, pipe2.dimensions[1], pipe2.flowModel.g * pipe2.flowModel.dheights[1], pipe2.crossAreas[1], pipe2.roughnesses[1], pipe2.flowModel.dp_small, 4000.0) 15/30 (1): pipe2.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe2.flowModel.rhos[1], pipe2.statesFM[1].T, pipe1.mediums[1].p, 0, true) 16/31 (1): pipe2.statesFM[1].T = $cse27.T 17/32 (16): $cse27 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe1.mediums[1].p, pipe2.statesFM[1].h, 0, 0) 18/48 (1): pipe2.flowModel.rhos[1] = $cse27.rho Variables: 1: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 ) type: Real [2] 2: $cse27.h:VARIABLE(protected = true ) type: Real unreplaceable 3: pipe2.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 ) "Specific enthalpy" type: Real [2] 4: $cse27.dpT:VARIABLE(protected = true ) type: Real unreplaceable 5: $cse27.x:VARIABLE(protected = true ) type: Real unreplaceable 6: $cse27.vp:VARIABLE(protected = true ) type: Real unreplaceable 7: $cse27.p:VARIABLE(protected = true ) type: Real unreplaceable 8: $cse27.region:DISCRETE(protected = true ) type: Integer unreplaceable 9: $cse27.R_s:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse27.cp:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse27.cv:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse27.rho:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse27.pt:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse27.T:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse27.s:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse27.pd:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse27.phase:DISCRETE(protected = true ) type: Integer unreplaceable 18: $cse27.vt:VARIABLE(protected = true ) type: Real unreplaceable 19: pipe2.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 ) "Temperature" type: Real [2] 20: pipe2.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 ) type: Real [2] 21: $cse26:VARIABLE(protected = true ) type: Real unreplaceable 22: pipe3.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 ) "Temperature" type: Real [2] 23: pipe1.m_flows[2]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = "kg/s" ) "Mass flow rates of fluid across segment boundaries" type: Real [2] 24: $cse1:VARIABLE(protected = true ) type: Real unreplaceable 25: $cse2:VARIABLE(protected = true ) type: Real unreplaceable 26: pipe3.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = "kg/s" ) "Mass flow rates of fluid across segment boundaries" type: Real [2] 27: $cse32:VARIABLE(protected = true ) type: Real unreplaceable 28: pipe3.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 ) type: Real [2] 29: pipe3.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 ) type: Real [2] 30: $cse33.dpT:VARIABLE(protected = true ) type: Real unreplaceable 31: $cse33.pt:VARIABLE(protected = true ) type: Real unreplaceable 32: $cse33.p:VARIABLE(protected = true ) type: Real unreplaceable 33: $cse33.h:VARIABLE(protected = true ) type: Real unreplaceable 34: $cse33.pd:VARIABLE(protected = true ) type: Real unreplaceable 35: $cse33.R_s:VARIABLE(protected = true ) type: Real unreplaceable 36: $cse33.cp:VARIABLE(protected = true ) type: Real unreplaceable 37: $cse33.vp:VARIABLE(protected = true ) type: Real unreplaceable 38: $cse33.phase:DISCRETE(protected = true ) type: Integer unreplaceable 39: $cse33.x:VARIABLE(protected = true ) type: Real unreplaceable 40: $cse33.vt:VARIABLE(protected = true ) type: Real unreplaceable 41: $cse33.region:DISCRETE(protected = true ) type: Integer unreplaceable 42: $cse33.rho:VARIABLE(protected = true ) type: Real unreplaceable 43: $cse33.s:VARIABLE(protected = true ) type: Real unreplaceable 44: $cse33.cv:VARIABLE(protected = true ) type: Real unreplaceable 45: $cse33.T:VARIABLE(protected = true ) type: Real unreplaceable 46: pipe3.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 ) "Specific enthalpy" type: Real [2] 47: $cse3:VARIABLE(protected = true ) type: Real unreplaceable 48: pipe2.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.0 unit = "kg/s" ) "Mass flow rates of fluid across segment boundaries" type: Real [2] [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9805:5-9806:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function: omc_DAEMode_traverserStrongComponents Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001778/1.085, allocations: 1.364 MB / 0.8238 GB, free: 7.152 MB / 0.5762 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13 could not be translated