Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2,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_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2,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_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001365/0.001365, allocations: 111.7 kB / 18.45 MB, free: 4.617 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001519/0.001519, allocations: 211.9 kB / 19.41 MB, free: 3.668 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.348/1.348, allocations: 227.4 MB / 247.6 MB, free: 10.53 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2053/0.2053, allocations: 46.1 MB / 345 MB, free: 11.54 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002873/0.002873, allocations: 71.88 kB / 482 MB, free: 4.105 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3379/0.3408, allocations: 62.44 MB / 0.5317 GB, free: 13.62 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2): time 0.08455/0.4254, allocations: 92.15 MB / 0.6217 GB, free: 5.305 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.04588/0.4713, allocations: 35.56 MB / 0.6564 GB, free: 1.641 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002709/0.4741, allocations: 95.44 kB / 0.6565 GB, free: 1.547 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.002791/0.4769, allocations: 1.138 MB / 0.6576 GB, free: 412 kB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01966/0.4966, allocations: 7.763 MB / 0.6652 GB, free: 8.625 MB / 0.5138 GB Notification: Performance of NFTyping.typeClassSections: time 0.01729/0.5139, allocations: 7.206 MB / 0.6722 GB, free: 1.426 MB / 0.5138 GB Notification: Performance of NFFlatten.flatten: time 0.008444/0.5224, allocations: 6.366 MB / 0.6784 GB, free: 11.04 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002674/0.5251, allocations: 1.488 MB / 0.6799 GB, free: 9.527 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005048/0.5302, allocations: 2.527 MB / 0.6823 GB, free: 6.992 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0235/0.5537, allocations: 11.98 MB / 0.694 GB, free: 10.85 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.001142/0.5549, allocations: 208 kB / 0.6942 GB, free: 10.64 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02019/0.5751, allocations: 9.865 MB / 0.7039 GB, free: 0.7695 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.001613/0.5767, allocations: 0.8803 MB / 0.7047 GB, free: 15.89 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.002727/0.5795, allocations: 1.318 MB / 0.706 GB, free: 14.56 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.01945/0.5989, allocations: 8.89 MB / 0.7147 GB, free: 5.648 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.66e-06/0.599, allocations: 0 / 0.7147 GB, free: 5.648 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.513e-06/0.599, allocations: 4 kB / 0.7147 GB, free: 5.645 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 0.0001156/0.5991, allocations: 3.938 kB / 0.7147 GB, free: 5.641 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: 467 * Number of variables: 467 Notification: Performance of Generate backend data structure: time 0.01148/0.6106, allocations: 3.966 MB / 0.7186 GB, free: 1.602 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.374e-05/0.6107, allocations: 9.109 kB / 0.7186 GB, free: 1.594 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005271/0.6159, allocations: 0.727 MB / 0.7193 GB, free: 0.8633 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.2566/0.8726, allocations: 6.609 MB / 0.7258 GB, free: 145.3 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002141/0.8728, allocations: 163.8 kB / 0.7259 GB, free: 145.3 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006386/0.8735, allocations: 178.5 kB / 0.7261 GB, free: 145.3 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007731/0.8812, allocations: 3.22 MB / 0.7292 GB, free: 144.9 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.31e-05/0.8813, allocations: 7.031 kB / 0.7292 GB, free: 144.9 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003499/0.8817, allocations: 82 kB / 0.7293 GB, free: 144.9 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002378/0.8819, allocations: 168.7 kB / 0.7295 GB, free: 144.9 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006799/0.8887, allocations: 3.098 MB / 0.7325 GB, free: 144.9 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 0.01443/0.9032, allocations: 13.7 MB / 0.7459 GB, free: 136.1 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004684/0.9079, allocations: 2.008 MB / 0.7478 GB, free: 135.4 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001728/0.9096, allocations: 1.124 MB / 0.7489 GB, free: 135 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04232/0.952, allocations: 27.39 MB / 0.7757 GB, free: 107.5 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004076/0.9561, allocations: 1.573 MB / 0.7772 GB, free: 105.9 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009494/0.9571, allocations: 152.5 kB / 0.7774 GB, free: 105.8 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=155): time 8.186e-06/0.9571, allocations: 0 / 0.7774 GB, free: 105.8 MB / 0.5606 GB Notification: Performance of matching and sorting (n=167): time 0.02017/0.9773, allocations: 8.177 MB / 0.7853 GB, free: 97.53 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.497e-05/0.9774, allocations: 183.5 kB / 0.7855 GB, free: 97.32 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001771/0.9792, allocations: 1.467 MB / 0.787 GB, free: 95.84 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0002237/0.9794, allocations: 57.7 kB / 0.787 GB, free: 95.78 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005514/0.98, allocations: 0.8909 MB / 0.7879 GB, free: 94.89 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003994/0.9804, allocations: 0.5566 MB / 0.7884 GB, free: 94.34 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005485/0.9809, allocations: 399.2 kB / 0.7888 GB, free: 93.94 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 3.792e-05/0.981, allocations: 305.1 kB / 0.7891 GB, free: 93.64 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001579/0.9826, allocations: 1.035 MB / 0.7901 GB, free: 92.6 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001819/0.9844, allocations: 1.467 MB / 0.7915 GB, free: 90.98 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00343/0.9878, allocations: 2.659 MB / 0.7941 GB, free: 88.2 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.273e-06/0.9879, allocations: 0 / 0.7941 GB, free: 88.2 MB / 0.5606 GB Notification: Performance of matching and sorting (n=239) (initialization): time 0.005488/0.9933, allocations: 3.197 MB / 0.7973 GB, free: 85.03 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.072e-05/0.9934, allocations: 77.58 kB / 0.7973 GB, free: 84.95 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.52e-05/0.9934, allocations: 17.45 kB / 0.7973 GB, free: 84.93 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002439/0.9959, allocations: 0.526 MB / 0.7979 GB, free: 84.39 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001686/0.9976, allocations: 451.9 kB / 0.7983 GB, free: 83.98 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00147/0.9991, allocations: 2.703 MB / 0.8009 GB, free: 81.19 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001667/1.001, allocations: 116.2 kB / 0.801 GB, free: 81.07 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001677/1.001, allocations: 95.97 kB / 0.8011 GB, free: 80.98 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002133/1.003, allocations: 1.429 MB / 0.8025 GB, free: 79.55 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001672/1.005, allocations: 1.418 MB / 0.8039 GB, free: 77.98 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003068/1.008, allocations: 2.542 MB / 0.8064 GB, free: 75.3 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.513e-06/1.008, allocations: 4 kB / 0.8064 GB, free: 75.3 MB / 0.5606 GB Notification: Performance of matching and sorting (n=239) (initialization_lambda0): time 0.004502/1.012, allocations: 2.946 MB / 0.8093 GB, free: 72.39 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 4.159e-05/1.012, allocations: 71.39 kB / 0.8093 GB, free: 72.3 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.185e-05/1.012, allocations: 12 kB / 0.8094 GB, free: 72.29 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005581/1.013, allocations: 204.5 kB / 0.8096 GB, free: 72.09 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001696/1.015, allocations: 462.8 kB / 0.81 GB, free: 71.66 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007386/1.015, allocations: 1.878 MB / 0.8118 GB, free: 69.71 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001593/1.017, allocations: 116.1 kB / 0.8119 GB, free: 69.6 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001392/1.017, allocations: 91.97 kB / 0.812 GB, free: 69.51 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 (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_a.phase,pipe2.state_a.phase,pipe1.state_a.phase,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 (220): * Single equations (assignments): 214 * 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), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0004977/1.018, allocations: 386.8 kB / 0.8124 GB, free: 69.14 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003209/1.018, allocations: 193.7 kB / 0.8126 GB, free: 68.95 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007743/1.026, allocations: 7.428 MB / 0.8198 GB, free: 61.43 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006231/1.032, allocations: 6.536 MB / 0.8262 GB, free: 54.71 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.719e-06/1.032, allocations: 0 / 0.8262 GB, free: 54.71 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00102/1.033, allocations: 0.598 MB / 0.8268 GB, free: 54.09 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003203/1.033, allocations: 75.53 kB / 0.8269 GB, free: 54.02 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001083/1.035, allocations: 119.9 kB / 0.827 GB, free: 53.9 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002481/1.035, allocations: 141.8 kB / 0.8271 GB, free: 53.76 MB / 0.5606 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): pipe3.m_flows[1] + pipe2.m_flows[1] - pipe1.m_flows[2] = 0.0 2/2 (1): $cse27 = max(pipe1.m_flows[2], 1e-7) 3/3 (1): pipe3.statesFM[1].h = ($cse11 * pipe2.mediums[1].h + $cse27 * pipe1.mediums[1].h) / ($cse11 + $cse27) 4/4 (1): $cse11 = max(-pipe2.m_flows[1], 1e-7) 5/5 (1): pipe2.m_flows[1] = $cse25 * pipe2.flowModel.nParallel 6/6 (1): $cse25 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe2.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe2.flowModel.dps_fg[1], pipe2.flowModel.rhos[1], pipe2.statesFM[2].d, pipe2.flowModel.mu_nominal, pipe2.flowModel.mu_nominal, 10.0, pipe2.flowModel.diameters[1], pipe2.flowModel.g * pipe2.flowModel.dheights[1], 0.5 * (pipe2.flowModel.crossAreas[1] + pipe2.flowModel.crossAreas[2]), pipe2.roughnesses[1], pipe2.flowModel.dp_small, 4000.0) 7/7 (1): pipe2.flowModel.rhos[1] = $cse26.rho 8/8 (16): $cse26 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe1.mediums[1].p, pipe2.statesFM[1].h, 0, 0) 9/24 (1): pipe2.statesFM[1].h = ($cse12 * pipe3.mediums[1].h + $cse27 * pipe1.mediums[1].h) / ($cse12 + $cse27) 10/25 (1): $cse12 = max(-pipe3.m_flows[1], 1e-7) 11/26 (1): pipe3.m_flows[1] = $cse32 * pipe3.flowModel.nParallel 12/27 (1): $cse32 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe3.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe3.flowModel.dps_fg[1], pipe3.flowModel.rhos[1], pipe3.statesFM[2].d, pipe3.flowModel.mu_nominal, pipe3.flowModel.mu_nominal, 10.0, pipe3.flowModel.diameters[1], pipe3.flowModel.g * pipe3.flowModel.dheights[1], 0.5 * (pipe3.flowModel.crossAreas[1] + pipe3.flowModel.crossAreas[2]), pipe3.roughnesses[1], pipe3.flowModel.dp_small, 4000.0) 13/28 (1): pipe3.flowModel.rhos[1] = $cse33.rho 14/29 (16): $cse33 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe1.mediums[1].p, pipe3.statesFM[1].h, 0, 0) Variables: 1: $cse33.phase:DISCRETE(protected = true ) type: Integer unreplaceable 2: $cse33.region:DISCRETE(protected = true ) type: Integer unreplaceable 3: $cse33.rho:VARIABLE(protected = true ) type: Real unreplaceable 4: $cse33.pt:VARIABLE(protected = true ) type: Real unreplaceable 5: $cse33.cv:VARIABLE(protected = true ) type: Real unreplaceable 6: $cse33.p:VARIABLE(protected = true ) type: Real unreplaceable 7: $cse33.s:VARIABLE(protected = true ) type: Real unreplaceable 8: $cse33.x:VARIABLE(protected = true ) type: Real unreplaceable 9: $cse33.cp:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse33.pd:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse33.T:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse33.R_s:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse33.vp:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse33.h:VARIABLE(protected = true ) type: Real unreplaceable 15: pipe3.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 ) "Specific enthalpy" type: Real [2] 16: $cse33.vt:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse33.dpT:VARIABLE(protected = true ) type: Real unreplaceable 18: pipe3.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 ) type: Real [2] 19: $cse32:VARIABLE(protected = true ) type: Real unreplaceable 20: pipe3.m_flows[1]:VARIABLE(min = -1.7976931348623157e308 max = 1e5 start = 0.0 unit = "kg/s" ) "Mass flow rates of fluid across segment boundaries" type: Real [2] 21: $cse12:VARIABLE(protected = true ) type: Real unreplaceable 22: $cse26.vp:VARIABLE(protected = true ) type: Real unreplaceable 23: $cse26.phase:DISCRETE(protected = true ) type: Integer unreplaceable 24: $cse26.p:VARIABLE(protected = true ) type: Real unreplaceable 25: $cse26.cv:VARIABLE(protected = true ) type: Real unreplaceable 26: $cse26.vt:VARIABLE(protected = true ) type: Real unreplaceable 27: $cse26.pt:VARIABLE(protected = true ) type: Real unreplaceable 28: $cse26.pd:VARIABLE(protected = true ) type: Real unreplaceable 29: $cse26.T:VARIABLE(protected = true ) type: Real unreplaceable 30: $cse26.h:VARIABLE(protected = true ) type: Real unreplaceable 31: $cse26.region:DISCRETE(protected = true ) type: Integer unreplaceable 32: $cse26.R_s:VARIABLE(protected = true ) type: Real unreplaceable 33: $cse26.rho:VARIABLE(protected = true ) type: Real unreplaceable 34: $cse26.cp:VARIABLE(protected = true ) type: Real unreplaceable 35: $cse26.s:VARIABLE(protected = true ) type: Real unreplaceable 36: pipe2.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 ) "Specific enthalpy" type: Real [2] 37: $cse26.x:VARIABLE(protected = true ) type: Real unreplaceable 38: $cse26.dpT:VARIABLE(protected = true ) type: Real unreplaceable 39: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 ) type: Real [2] 40: $cse25:VARIABLE(protected = true ) type: Real unreplaceable 41: pipe2.m_flows[1]:VARIABLE(min = -1.7976931348623157e308 max = 1e5 start = 0.0 unit = "kg/s" ) "Mass flow rates of fluid across segment boundaries" type: Real [2] 42: $cse11:VARIABLE(protected = true ) type: Real unreplaceable 43: $cse27:VARIABLE(protected = true ) type: Real unreplaceable 44: pipe1.m_flows[2]:VARIABLE(min = -1.7976931348623157e308 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 0.001321/1.036, allocations: 1.184 MB / 0.8283 GB, free: 52.5 MB / 0.5606 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2 could not be translated