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 0.001349/0.001349, allocations: 113.9 kB / 18.45 MB, free: 4.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001361/0.001361, allocations: 190 kB / 19.39 MB, free: 3.688 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.315/1.315, allocations: 222.9 MB / 243.1 MB, free: 15.08 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.1948/0.1948, allocations: 44.19 MB / 337.4 MB, free: 2.672 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001285/0.001285, allocations: 63.91 kB / 471.2 MB, free: 13.18 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3418/0.3431, allocations: 60.83 MB / 0.5196 GB, free: 3.598 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13): time 0.08814/0.4313, allocations: 98.92 MB / 0.6162 GB, free: 8.848 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.04734/0.4787, allocations: 37.23 MB / 0.6525 GB, free: 3.508 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002898/0.4817, allocations: 91.5 kB / 0.6526 GB, free: 3.418 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.003232/0.4849, allocations: 1.173 MB / 0.6538 GB, free: 2.238 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.02156/0.5065, allocations: 7.974 MB / 0.6616 GB, free: 10.25 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.01999/0.5265, allocations: 7.659 MB / 0.669 GB, free: 2.594 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.009522/0.5361, allocations: 6.386 MB / 0.6753 GB, free: 12.19 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002921/0.539, allocations: 1.502 MB / 0.6767 GB, free: 10.66 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005361/0.5444, allocations: 2.531 MB / 0.6792 GB, free: 8.125 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02727/0.5717, allocations: 11.97 MB / 0.6909 GB, free: 11.98 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.001094/0.5728, allocations: 208 kB / 0.6911 GB, free: 11.78 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02161/0.5944, allocations: 10.39 MB / 0.7012 GB, free: 1.387 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.001582/0.5961, allocations: 0.8686 MB / 0.7021 GB, free: 0.5156 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.002763/0.5988, allocations: 1.322 MB / 0.7034 GB, free: 15.18 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.02265/0.6215, allocations: 9.232 MB / 0.7124 GB, free: 5.926 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 8.236e-06/0.6216, allocations: 0 / 0.7124 GB, free: 5.926 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.763e-06/0.6216, allocations: 0 / 0.7124 GB, free: 5.926 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 0.0001385/0.6217, allocations: 0 / 0.7124 GB, free: 5.926 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 0.01189/0.6336, allocations: 4.07 MB / 0.7164 GB, free: 1.773 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.872e-05/0.6337, allocations: 8.031 kB / 0.7164 GB, free: 1.766 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005764/0.6395, allocations: 0.7712 MB / 0.7171 GB, free: 0.9922 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.3172/0.9567, allocations: 6.604 MB / 0.7236 GB, free: 48.91 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001844/0.957, allocations: 160 kB / 0.7237 GB, free: 48.91 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003487/0.9573, allocations: 180.1 kB / 0.7239 GB, free: 48.91 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006808/0.9641, allocations: 3.2 MB / 0.727 GB, free: 48.54 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.111e-05/0.9642, allocations: 10.55 kB / 0.727 GB, free: 48.54 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001878/0.9644, allocations: 83.7 kB / 0.7271 GB, free: 48.54 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002336/0.9646, allocations: 171.5 kB / 0.7273 GB, free: 48.54 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006489/0.9711, allocations: 2.96 MB / 0.7302 GB, free: 48.51 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 0.01513/0.9863, allocations: 14.09 MB / 0.7439 GB, free: 40.04 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004465/0.9908, allocations: 1.991 MB / 0.7459 GB, free: 40 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001454/0.9923, allocations: 1.052 MB / 0.7469 GB, free: 39.98 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03967/1.032, allocations: 24.76 MB / 0.7711 GB, free: 24.11 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00406/1.036, allocations: 1.529 MB / 0.7726 GB, free: 23.99 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000922/1.037, allocations: 159.6 kB / 0.7727 GB, free: 23.95 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=146): time 7.083e-06/1.037, allocations: 0 / 0.7727 GB, free: 23.95 MB / 0.5606 GB Notification: Performance of matching and sorting (n=158): time 0.01921/1.056, allocations: 8.058 MB / 0.7806 GB, free: 22.89 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.98e-05/1.056, allocations: 181.5 kB / 0.7808 GB, free: 22.71 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001676/1.058, allocations: 1.555 MB / 0.7823 GB, free: 22.53 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0001327/1.058, allocations: 56.27 kB / 0.7823 GB, free: 22.5 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005369/1.059, allocations: 0.9287 MB / 0.7833 GB, free: 22.2 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003218/1.059, allocations: 0.5542 MB / 0.7838 GB, free: 21.91 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005138/1.06, allocations: 390 kB / 0.7842 GB, free: 21.89 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 4.264e-05/1.06, allocations: 305.1 kB / 0.7845 GB, free: 21.59 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001582/1.061, allocations: 1.03 MB / 0.7855 GB, free: 21.3 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001731/1.063, allocations: 1.435 MB / 0.7869 GB, free: 20.29 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003581/1.066, allocations: 2.6 MB / 0.7894 GB, free: 18.63 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.017e-06/1.067, allocations: 4 kB / 0.7894 GB, free: 18.63 MB / 0.5606 GB Notification: Performance of matching and sorting (n=233) (initialization): time 0.005793/1.072, allocations: 3.22 MB / 0.7926 GB, free: 16.77 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.328e-05/1.072, allocations: 73.58 kB / 0.7926 GB, free: 16.69 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.715e-05/1.072, allocations: 16.06 kB / 0.7926 GB, free: 16.68 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002663/1.075, allocations: 0.6129 MB / 0.7932 GB, free: 16.14 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001554/1.077, allocations: 434.7 kB / 0.7937 GB, free: 15.76 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001554/1.078, allocations: 2.804 MB / 0.7964 GB, free: 13.12 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001429/1.08, allocations: 93.59 kB / 0.7965 GB, free: 13.06 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001473/1.08, allocations: 96.39 kB / 0.7966 GB, free: 12.98 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002117/1.082, allocations: 1.421 MB / 0.798 GB, free: 12.03 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001808/1.084, allocations: 1.38 MB / 0.7993 GB, free: 10.84 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003281/1.087, allocations: 2.497 MB / 0.8017 GB, free: 8.969 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.464e-06/1.087, allocations: 4 kB / 0.8018 GB, free: 8.965 MB / 0.5606 GB Notification: Performance of matching and sorting (n=233) (initialization_lambda0): time 0.00441/1.091, allocations: 2.937 MB / 0.8046 GB, free: 6.863 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 4.001e-05/1.092, allocations: 73.58 kB / 0.8047 GB, free: 6.781 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.09e-05/1.092, allocations: 12 kB / 0.8047 GB, free: 6.77 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005532/1.092, allocations: 193.2 kB / 0.8049 GB, free: 6.613 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001589/1.094, allocations: 463.5 kB / 0.8053 GB, free: 6.207 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007545/1.094, allocations: 1.882 MB / 0.8072 GB, free: 4.383 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001322/1.096, allocations: 86 kB / 0.8072 GB, free: 4.324 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001331/1.096, allocations: 98.77 kB / 0.8073 GB, free: 4.246 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 0.0004952/1.096, allocations: 365 kB / 0.8077 GB, free: 3.953 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003043/1.097, allocations: 205.4 kB / 0.8079 GB, free: 3.754 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008169/1.105, allocations: 7.426 MB / 0.8151 GB, free: 14.87 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007216/1.112, allocations: 6.536 MB / 0.8215 GB, free: 9.25 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.955e-06/1.112, allocations: 3.281 kB / 0.8215 GB, free: 9.25 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001102/1.113, allocations: 0.6049 MB / 0.8221 GB, free: 8.672 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003599/1.114, allocations: 83.19 kB / 0.8222 GB, free: 8.602 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001075/1.115, allocations: 110.3 kB / 0.8223 GB, free: 8.496 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002673/1.115, allocations: 143.7 kB / 0.8224 GB, free: 8.359 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 0.001634/1.117, allocations: 1.365 MB / 0.8238 GB, free: 6.895 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