Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr ModelicaTest_3.2.2_cpp_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package ModelicaTest with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaTest 3.2.2/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_3.2.2_cpp_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13")
Notification: Performance of loadModel(ModelicaTest): time 2.413/2.413, allocations: 234.9 MB / 251.1 MB, free: 9.488 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006129/0.0006132, allocations: 12 kB / 315 MB, free: 9.535 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3706/0.3712, allocations: 54.87 MB / 369.8 MB, free: 10.71 MB / 298.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes13): time 0.129/0.5003, allocations: 83.42 MB / 453.2 MB, free: 7.09 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.4471/0.9475, allocations: 32.67 MB / 485.9 MB, free: 6.781 MB / 394.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003626/0.9512, allocations: 100.8 kB / 486 MB, free: 6.781 MB / 394.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.005116/0.9563, allocations: 1.173 MB / 487.2 MB, free: 6.777 MB / 394.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.02522/0.9816, allocations: 6.227 MB / 493.4 MB, free: 6.703 MB / 394.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.02888/1.011, allocations: 7.204 MB / 0.4889 GB, free: 6.59 MB / 394.7 MB
Notification: Performance of NFFlatten.flatten: time 0.01016/1.021, allocations: 4.404 MB / 0.4932 GB, free: 6.586 MB / 394.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00284/1.024, allocations: 1.216 MB / 0.4944 GB, free: 6.469 MB / 394.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.006448/1.03, allocations: 2.006 MB / 0.4963 GB, free: 6.297 MB / 394.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.05061/1.081, allocations: 18.24 MB / 0.5141 GB, free: 14.76 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.001114/1.082, allocations: 104 kB / 0.5142 GB, free: 14.66 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.04301/1.125, allocations: 9.994 MB / 0.524 GB, free: 6.898 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.002413/1.127, allocations: 0.6886 MB / 0.5247 GB, free: 6.453 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.001719/1.129, allocations: 0.5005 MB / 0.5252 GB, free: 6.16 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0213/1.151, allocations: 6.272 MB / 0.5313 GB, free: 0.8242 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.629e-06/1.151, allocations: 0 / 0.5313 GB, free: 0.8242 MB / 410.7 MB
Notification: Performance of FrontEnd: time 3.777e-06/1.151, allocations: 0 / 0.5313 GB, free: 0.8242 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 0.0001042/1.151, allocations: 0 / 0.5313 GB, free: 0.8242 MB / 410.7 MB
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 0.01463/1.165, allocations: 3.498 MB / 0.5347 GB, free: 13.52 MB / 426.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.604e-05/1.165, allocations: 8.031 kB / 0.5347 GB, free: 13.52 MB / 426.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007705/1.173, allocations: 0.7767 MB / 0.5355 GB, free: 12.8 MB / 426.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005112/1.178, allocations: 1.487 MB / 0.5369 GB, free: 11.66 MB / 426.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002707/1.179, allocations: 169.6 kB / 0.5371 GB, free: 11.56 MB / 426.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005478/1.179, allocations: 176.1 kB / 0.5373 GB, free: 11.45 MB / 426.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01148/1.191, allocations: 3.215 MB / 0.5404 GB, free: 8.977 MB / 426.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.179e-05/1.191, allocations: 7.469 kB / 0.5404 GB, free: 8.973 MB / 426.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003303/1.191, allocations: 76.69 kB / 0.5405 GB, free: 8.953 MB / 426.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004058/1.192, allocations: 174 kB / 0.5406 GB, free: 8.805 MB / 426.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01291/1.205, allocations: 3.003 MB / 0.5436 GB, free: 6.66 MB / 426.7 MB
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 0.03279/1.237, allocations: 13.97 MB / 0.5572 GB, free: 9.684 MB / 442.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.008176/1.246, allocations: 2.015 MB / 0.5592 GB, free: 8.238 MB / 442.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06819/1.314, allocations: 19.1 MB / 0.5778 GB, free: 3.254 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006375/1.32, allocations: 1.536 MB / 0.5793 GB, free: 2.051 MB / 458.7 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001524/1.322, allocations: 161.3 kB / 0.5795 GB, free: 1.914 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=146): time 5.791e-06/1.322, allocations: 2.906 kB / 0.5795 GB, free: 1.914 MB / 458.7 MB
Notification: Performance of matching and sorting (n=158): time 0.03639/1.358, allocations: 8.174 MB / 0.5875 GB, free: 11.48 MB / 474.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001435/1.358, allocations: 183.2 kB / 0.5876 GB, free: 11.27 MB / 474.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003235/1.362, allocations: 1.49 MB / 0.5891 GB, free: 10.15 MB / 474.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0004468/1.362, allocations: 54.2 kB / 0.5892 GB, free: 10.11 MB / 474.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.001028/1.363, allocations: 0.8797 MB / 0.59 GB, free: 9.523 MB / 474.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0008922/1.364, allocations: 0.5204 MB / 0.5905 GB, free: 9.078 MB / 474.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001846/1.364, allocations: 39.19 kB / 0.5906 GB, free: 9.066 MB / 474.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002594/1.365, allocations: 385.3 kB / 0.5909 GB, free: 8.711 MB / 474.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003392/1.368, allocations: 1.002 MB / 0.5919 GB, free: 8.035 MB / 474.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003879/1.372, allocations: 1.45 MB / 0.5933 GB, free: 6.785 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003887/1.376, allocations: 1.246 MB / 0.5945 GB, free: 5.973 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.536e-05/1.376, allocations: 7.938 kB / 0.5945 GB, free: 5.965 MB / 474.7 MB
Notification: Performance of matching and sorting (n=239) (initialization): time 0.01182/1.388, allocations: 3.095 MB / 0.5976 GB, free: 3.797 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0005668/1.388, allocations: 0.5332 MB / 0.5981 GB, free: 3.133 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.911e-05/1.388, allocations: 12 kB / 0.5981 GB, free: 3.121 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005206/1.394, allocations: 0.6121 MB / 0.5987 GB, free: 2.582 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003786/1.397, allocations: 455.8 kB / 0.5991 GB, free: 2.18 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003661/1.401, allocations: 2.814 MB / 0.6019 GB, free: 15.54 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003667/1.405, allocations: 227.1 kB / 0.6021 GB, free: 15.34 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003615/1.405, allocations: 99.03 kB / 0.6022 GB, free: 15.27 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.514e-05/1.405, allocations: 4 kB / 0.6022 GB, free: 15.26 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.009053/1.414, allocations: 2.759 MB / 0.6049 GB, free: 13.39 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.393e-05/1.414, allocations: 12.81 kB / 0.6049 GB, free: 13.38 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001156/1.416, allocations: 217.8 kB / 0.6051 GB, free: 13.2 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003847/1.419, allocations: 470.1 kB / 0.6056 GB, free: 12.79 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001952/1.421, allocations: 1.882 MB / 0.6074 GB, free: 10.96 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002826/1.424, allocations: 237.6 kB / 0.6076 GB, free: 10.76 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002865/1.425, allocations: 91.97 kB / 0.6077 GB, free: 10.69 MB / 490.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 57
 * 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,$whenCondition1,$whenCondition2,source.medium.phase,pipe1.statesFM[2].phase,sink.medium.phase,pipe2.statesFM[2].phase,pipe3.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,$PRE.valveOpening1.nextEvent,valveOpening1.nextEvent,valveOpening1.nextEventScaled,valveOpening2.a,valveOpening2.b,valveOpening2.last,$PRE.valveOpening2.nextEvent,valveOpening2.nextEvent,valveOpening2.nextEventScaled,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 (214):
 * Single equations (assignments): 208
 * Array equations: 0
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 4
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 4 {1 1,1 1,1 1,2 9}
Notification: Performance of prepare postOptimizeDAE: time 0.002064/1.427, allocations: 0.7085 MB / 0.6084 GB, free: 10.16 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006555/1.427, allocations: 193.7 kB / 0.6086 GB, free: 9.973 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01746/1.445, allocations: 7.406 MB / 0.6158 GB, free: 3.23 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01478/1.46, allocations: 6.489 MB / 0.6222 GB, free: 12.63 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.57e-05/1.46, allocations: 0 / 0.6222 GB, free: 12.63 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002307/1.462, allocations: 0.6911 MB / 0.6228 GB, free: 11.91 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005899/1.463, allocations: 50.72 kB / 0.6229 GB, free: 11.87 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002556/1.465, allocations: 219.6 kB / 0.6231 GB, free: 11.65 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004202/1.466, allocations: 129.8 kB / 0.6232 GB, free: 11.53 MB / 0.4948 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90: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): $cse3 = max(-pipe2.m_flows[1], 1e-07)
3/3 (1): pipe3.statesFM[1].h = ($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)
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): $cse2 = max(-pipe3.m_flows[1], 1e-07)
10/25 (1): pipe2.statesFM[1].h = ($cse1 * pipe1.mediums[1].h + $cse2 * pipe3.mediums[1].h) / ($cse1 + $cse2)
11/26 (1): $cse1 = max(pipe1.m_flows[2], 1e-07)
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)
16/31 (1): pipe2.flowModel.rhos[1] = $cse27.rho
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.statesFM[1].T = $cse27.T

Variables:
1: pipe2.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
2: $cse27.x:VARIABLE(protected = true )  type: Real unreplaceable
3: pipe2.statesFM[1].h:VARIABLE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 )  "Specific enthalpy" type: Real [2]
4: $cse27.p:VARIABLE(protected = true )  type: Real unreplaceable
5: $cse27.pd:VARIABLE(protected = true )  type: Real unreplaceable
6: $cse27.cp:VARIABLE(protected = true )  type: Real unreplaceable
7: $cse27.R:VARIABLE(protected = true )  type: Real unreplaceable
8: $cse27.phase:DISCRETE(protected = true )  type: Integer unreplaceable
9: $cse27.pt:VARIABLE(protected = true )  type: Real unreplaceable
10: $cse27.h:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse27.vt:VARIABLE(protected = true )  type: Real unreplaceable
12: $cse27.cv:VARIABLE(protected = true )  type: Real unreplaceable
13: $cse27.rho:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse27.s:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse27.dpT:VARIABLE(protected = true )  type: Real unreplaceable
16: $cse27.vp:VARIABLE(protected = true )  type: Real unreplaceable
17: $cse27.T:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse27.region:DISCRETE(protected = true )  type: Integer unreplaceable
19: pipe2.flowModel.mus[1]:VARIABLE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
20: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 )  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 = max(if junctionIdeal.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Entering then 0.0 else -9.999999999999999e+59, -9.999999999999999e+59) max = min(if junctionIdeal.portFlowDirection_3 == Modelica.Fluid.Types.PortFlowDirection.Leaving then 0.0 else 9.999999999999999e+59, 100000.0) 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 = max(-(if junctionIdeal.portFlowDirection_1 == Modelica.Fluid.Types.PortFlowDirection.Leaving then 0.0 else 9.999999999999999e+59), -9.999999999999999e+59) max = min(-(if junctionIdeal.portFlowDirection_1 == Modelica.Fluid.Types.PortFlowDirection.Entering then 0.0 else -9.999999999999999e+59), 100000.0) 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 = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
29: pipe3.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
30: $cse33.cp:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse33.pt:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse33.x:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse33.R:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse33.cv:VARIABLE(protected = true )  type: Real unreplaceable
35: $cse33.pd:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse33.vp:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse33.rho:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse33.vt:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse33.p:VARIABLE(protected = true )  type: Real unreplaceable
40: $cse33.phase:DISCRETE(protected = true )  type: Integer unreplaceable
41: $cse33.T:VARIABLE(protected = true )  type: Real unreplaceable
42: $cse33.dpT:VARIABLE(protected = true )  type: Real unreplaceable
43: $cse33.s:VARIABLE(protected = true )  type: Real unreplaceable
44: $cse33.region:DISCRETE(protected = true )  type: Integer unreplaceable
45: $cse33.h:VARIABLE(protected = true )  type: Real unreplaceable
46: pipe3.statesFM[1].h:VARIABLE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 )  "Specific enthalpy" type: Real [2]
47: $cse3:VARIABLE(protected = true )  type: Real unreplaceable
48: pipe2.m_flows[1]:VARIABLE(min = max(-(if junctionIdeal.portFlowDirection_2 == Modelica.Fluid.Types.PortFlowDirection.Leaving then 0.0 else 9.999999999999999e+59), -9.999999999999999e+59) max = min(-(if junctionIdeal.portFlowDirection_2 == Modelica.Fluid.Types.PortFlowDirection.Entering then 0.0 else -9.999999999999999e+59), 100000.0) start = 0.0 unit = "kg/s" )  "Mass flow rates of fluid across segment boundaries" type: Real [2]
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9703:5-9704:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function:
omc_DAEMode_traverserStrongComponents
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.003075/1.469, allocations: 1.512 MB / 0.6247 GB, free: 9.883 MB / 0.4948 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.