Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.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.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,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|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1")
translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,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|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001405/0.001405, allocations: 114.8 kB / 18.46 MB, free: 4.594 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001517/0.001517, allocations: 208 kB / 19.41 MB, free: 3.652 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.394/1.394, allocations: 227.4 MB / 247.6 MB, free: 10.45 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2175/0.2175, allocations: 46.11 MB / 345 MB, free: 11.48 MB / 286.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001391/0.001391, allocations: 75.88 kB / 482 MB, free: 4.066 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3661/0.3675, allocations: 62.42 MB / 0.5317 GB, free: 13.61 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1): time 0.0886/0.4562, allocations: 92.15 MB / 0.6216 GB, free: 5.289 MB / 478.1 MB
Notification: Performance of NFInst.instExpressions: time 0.04661/0.5028, allocations: 36.35 MB / 0.6571 GB, free: 0.8359 MB / 0.4981 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002691/0.5056, allocations: 83.44 kB / 0.6572 GB, free: 0.7539 MB / 0.4981 GB
Notification: Performance of NFTyping.typeComponents: time 0.003365/0.509, allocations: 1.235 MB / 0.6584 GB, free: 15.51 MB / 0.5137 GB
Notification: Performance of NFTyping.typeBindings: time 0.02133/0.5303, allocations: 7.599 MB / 0.6659 GB, free: 7.902 MB / 0.5137 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02752/0.5579, allocations: 9.517 MB / 0.6751 GB, free: 14.39 MB / 0.5294 GB
Notification: Performance of NFFlatten.flatten: time 0.008965/0.5669, allocations: 6.604 MB / 0.6816 GB, free: 7.762 MB / 0.5294 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002955/0.5698, allocations: 1.552 MB / 0.6831 GB, free: 6.184 MB / 0.5294 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.027/0.5969, allocations: 12.05 MB / 0.6949 GB, free: 9.965 MB / 0.545 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02683/0.6237, allocations: 12.07 MB / 0.7067 GB, free: 13.73 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.001458/0.6252, allocations: 228 kB / 0.7069 GB, free: 13.5 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02634/0.6516, allocations: 10.29 MB / 0.7169 GB, free: 3.199 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.001664/0.6533, allocations: 0.9465 MB / 0.7179 GB, free: 2.25 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.002216/0.6555, allocations: 1.443 MB / 0.7193 GB, free: 0.8008 MB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.3892/1.045, allocations: 9.368 MB / 0.7284 GB, free: 41.85 MB / 0.5606 GB
Notification: Performance of FrontEnd - DAE generated: time 5.17e-06/1.045, allocations: 0 / 0.7284 GB, free: 41.85 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 1.683e-06/1.045, allocations: 0 / 0.7284 GB, free: 41.85 MB / 0.5606 GB
Notification: Performance of Transformations before backend: time 0.0001008/1.045, allocations: 0.8125 kB / 0.7284 GB, free: 41.85 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: 518
 * Number of variables: 518
Notification: Performance of Generate backend data structure: time 0.01444/1.059, allocations: 4.293 MB / 0.7326 GB, free: 40.14 MB / 0.5606 GB
Notification: Performance of prepare preOptimizeDAE: time 4.093e-05/1.059, allocations: 9.203 kB / 0.7326 GB, free: 40.14 MB / 0.5606 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005705/1.065, allocations: 0.8049 MB / 0.7334 GB, free: 40 MB / 0.5606 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003468/1.069, allocations: 1.703 MB / 0.7351 GB, free: 39.55 MB / 0.5606 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001497/1.069, allocations: 169.7 kB / 0.7352 GB, free: 39.54 MB / 0.5606 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003993/1.069, allocations: 199.8 kB / 0.7354 GB, free: 39.54 MB / 0.5606 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007258/1.076, allocations: 3.594 MB / 0.7389 GB, free: 39.12 MB / 0.5606 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.971e-05/1.076, allocations: 6.938 kB / 0.7389 GB, free: 39.12 MB / 0.5606 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002499/1.077, allocations: 82.03 kB / 0.739 GB, free: 39.12 MB / 0.5606 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002299/1.077, allocations: 204.1 kB / 0.7392 GB, free: 39.11 MB / 0.5606 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007175/1.084, allocations: 3.465 MB / 0.7426 GB, free: 39.1 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 0.01725/1.101, allocations: 14.78 MB / 0.757 GB, free: 30.5 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004821/1.106, allocations: 2.179 MB / 0.7591 GB, free: 30.46 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001705/1.108, allocations: 1.141 MB / 0.7603 GB, free: 30.45 MB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.04932/1.157, allocations: 27.33 MB / 0.7869 GB, free: 11.91 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004559/1.162, allocations: 1.644 MB / 0.7886 GB, free: 11.79 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001124/1.163, allocations: 176.7 kB / 0.7887 GB, free: 11.69 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=162): time 5.109e-06/1.163, allocations: 0 / 0.7887 GB, free: 11.69 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=174): time 0.02476/1.188, allocations: 9.045 MB / 0.7976 GB, free: 8.406 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.225e-05/1.188, allocations: 337.4 kB / 0.7979 GB, free: 8.004 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002297/1.19, allocations: 1.727 MB / 0.7996 GB, free: 6.664 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002896/1.191, allocations: 56.52 kB / 0.7996 GB, free: 6.625 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008366/1.191, allocations: 0.9977 MB / 0.8006 GB, free: 6.02 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005756/1.192, allocations: 0.5893 MB / 0.8012 GB, free: 5.516 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007004/1.193, allocations: 443.6 kB / 0.8016 GB, free: 5.223 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 5.981e-05/1.193, allocations: 310.3 kB / 0.8019 GB, free: 4.922 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001945/1.195, allocations: 1.162 MB / 0.803 GB, free: 4.145 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002104/1.197, allocations: 1.655 MB / 0.8046 GB, free: 2.73 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003993/1.201, allocations: 2.92 MB / 0.8075 GB, free: 0.5977 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.187e-06/1.201, allocations: 7.938 kB / 0.8075 GB, free: 0.5898 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=266) (initialization): time 0.006506/1.207, allocations: 3.59 MB / 0.811 GB, free: 14.06 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 8.347e-05/1.208, allocations: 75.33 kB / 0.8111 GB, free: 13.98 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.447e-05/1.208, allocations: 12 kB / 0.8111 GB, free: 13.97 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00472/1.212, allocations: 0.9833 MB / 0.812 GB, free: 13.1 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002261/1.215, allocations: 474.2 kB / 0.8125 GB, free: 12.68 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002969/1.218, allocations: 3.158 MB / 0.8156 GB, free: 9.82 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00231/1.22, allocations: 97.73 kB / 0.8157 GB, free: 9.758 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002518/1.22, allocations: 104.8 kB / 0.8158 GB, free: 9.672 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003233/1.223, allocations: 1.599 MB / 0.8173 GB, free: 8.594 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002459/1.226, allocations: 1.583 MB / 0.8189 GB, free: 7.219 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00442/1.23, allocations: 2.774 MB / 0.8216 GB, free: 5.152 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.464e-05/1.23, allocations: 4 kB / 0.8216 GB, free: 5.148 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=266) (initialization_lambda0): time 0.006924/1.237, allocations: 3.385 MB / 0.8249 GB, free: 2.723 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 7.357e-05/1.237, allocations: 79.52 kB / 0.825 GB, free: 2.637 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.702e-05/1.237, allocations: 12 kB / 0.825 GB, free: 2.625 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001336/1.239, allocations: 375.8 kB / 0.8253 GB, free: 2.32 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002062/1.241, allocations: 491.8 kB / 0.8258 GB, free: 1.887 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004104/1.245, allocations: 4.279 MB / 0.83 GB, free: 13.97 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002225/1.247, allocations: 104.4 kB / 0.8301 GB, free: 13.9 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003531/1.248, allocations: 104 kB / 0.8302 GB, free: 13.82 MB / 0.5919 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 55
 * Number of states: 0 ()
 * Number of discrete variables: 29 (pipe3.state_a.phase,pipe2.state_a.phase,pipe1.state_b.phase,pipe1.state_a.phase,valve2.state_b.phase,valve2.state_a.phase,valve1.state_b.phase,valve1.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)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (228):
 * Single equations (assignments): 218
 * Array equations: 2
 * Algorithm blocks: 2
 * Record equations: 2
 * 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), (3,19)}
Notification: Performance of prepare postOptimizeDAE: time 0.0008971/1.248, allocations: 386.1 kB / 0.8306 GB, free: 13.52 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007283/1.249, allocations: 217.4 kB / 0.8308 GB, free: 13.3 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01211/1.261, allocations: 7.819 MB / 0.8384 GB, free: 5.633 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009687/1.271, allocations: 6.904 MB / 0.8451 GB, free: 14.55 MB / 0.6075 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.146e-05/1.271, allocations: 0 / 0.8451 GB, free: 14.55 MB / 0.6075 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001814/1.273, allocations: 0.6369 MB / 0.8458 GB, free: 13.89 MB / 0.6075 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000855/1.274, allocations: 83.47 kB / 0.8458 GB, free: 13.81 MB / 0.6075 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001857/1.276, allocations: 120.8 kB / 0.846 GB, free: 13.69 MB / 0.6075 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003796/1.276, allocations: 141.8 kB / 0.8461 GB, free: 13.55 MB / 0.6075 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): $cse28 = max(pipe1.m_flows[2], 1e-7)
3/3 (1): pipe3.statesFM[1].h = ($cse12 * pipe2.mediums[1].h + $cse28 * pipe1.mediums[1].h) / ($cse12 + $cse28)
4/4 (1): $cse12 = max(-pipe2.m_flows[1], 1e-7)
5/5 (1): pipe2.m_flows[1] = $cse26 * pipe2.flowModel.nParallel
6/6 (1): $cse26 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.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)
7/7 (1): pipe2.flowModel.dps_fg[1] = (-2.0) * pipe2.flowModel.Fs_p[1] / (2.0 * pipe2.crossAreas[1] * pipe2.flowModel.nParallel)
8/8 (1): pipe2.flowModel.Fs_p[1] = pipe2.flowModel.nParallel * pipe2.crossAreas[1] * (pipe2.mediums[1].p - pipe3.statesFM[1].p)
9/9 (1): pipe1.flowModel.mus[3] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[3], pipe1.statesFM[3].T, pipe3.statesFM[1].p, 0, true)
10/10 (1): $cse9 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe1.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe1.flowModel.dps_fg[2], pipe1.statesFM[2].d, pipe1.flowModel.rhos[3], pipe1.flowModel.mus[2], pipe1.flowModel.mus[3], 5.0, pipe1.dimensions[1], pipe1.flowModel.g * pipe1.flowModel.dheights[2], pipe1.crossAreas[1], pipe1.roughnesses[1], 0.5 * pipe1.flowModel.dp_small, 4000.0)
11/11 (1): pipe1.flowModel.rhos[3] = $cse11.rho
12/12 (16): $cse11 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe1.statesFM[3].h, 0, 0)
13/28 (1): pipe1.statesFM[3].T = $cse11.T
14/29 (1): pipe1.statesFM[3].h = ($cse12 * pipe2.mediums[1].h + $cse13 * pipe3.mediums[1].h) / ($cse12 + $cse13)
15/30 (1): $cse13 = max(-pipe3.m_flows[1], 1e-7)
16/31 (1): pipe3.m_flows[1] = $cse33 * pipe3.flowModel.nParallel
17/32 (1): $cse33 = ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.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)
18/33 (1): pipe3.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe3.flowModel.rhos[1], pipe3.statesFM[1].T, pipe3.statesFM[1].p, 0, true)
19/34 (1): pipe3.flowModel.rhos[1] = $cse34.rho
20/35 (16): $cse34 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe3.statesFM[1].h, 0, 0)
21/51 (1): pipe3.statesFM[1].T = $cse34.T
22/52 (1): pipe2.statesFM[1].h = ($cse13 * pipe3.mediums[1].h + $cse28 * pipe1.mediums[1].h) / ($cse13 + $cse28)
23/53 (16): $cse27 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe3.statesFM[1].p, pipe2.statesFM[1].h, 0, 0)
24/69 (1): pipe2.flowModel.rhos[1] = $cse27.rho
25/70 (1): pipe2.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe2.flowModel.rhos[1], pipe2.statesFM[1].T, pipe3.statesFM[1].p, 0, true)
26/71 (1): pipe2.statesFM[1].T = $cse27.T
27/72 (1): pipe3.flowModel.Fs_p[1] = pipe3.flowModel.nParallel * pipe3.crossAreas[1] * (pipe3.mediums[1].p - pipe3.statesFM[1].p)
28/73 (1): pipe3.flowModel.dps_fg[1] = (-2.0) * pipe3.flowModel.Fs_p[1] / (2.0 * pipe3.crossAreas[1] * pipe3.flowModel.nParallel)
29/74 (1): pipe1.flowModel.Fs_p[2] = pipe1.crossAreas[1] * (pipe3.statesFM[1].p - pipe1.mediums[1].p) * pipe1.flowModel.nParallel
30/75 (1): pipe1.flowModel.dps_fg[2] = (-pipe1.flowModel.Fs_p[2]) / (pipe1.flowModel.nParallel * pipe1.crossAreas[1])
31/76 (1): pipe1.m_flows[2] = $cse9 * pipe1.flowModel.nParallel

Variables:
1: $cse9:VARIABLE(protected = true )  type: Real unreplaceable
2: pipe1.flowModel.dps_fg[2]:VARIABLE(start = 25000.0 unit = "Pa" )  "Pressure drop between states" type: Real [2]
3: pipe1.flowModel.Fs_p[2]:VARIABLE(unit = "N" )  "Pressure forces" type: Real [2]
4: pipe3.flowModel.dps_fg[1]:VARIABLE(start = 5e4 unit = "Pa" )  "Pressure drop between states" type: Real [1]
5: pipe3.flowModel.Fs_p[1]:VARIABLE(unit = "N" )  "Pressure forces" type: Real [1]
6: pipe2.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
7: pipe2.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
8: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
9: $cse27.region:DISCRETE(protected = true )  type: Integer unreplaceable
10: $cse27.s:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse27.h:VARIABLE(protected = true )  type: Real unreplaceable
12: $cse27.phase:DISCRETE(protected = true )  type: Integer unreplaceable
13: $cse27.pt:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse27.vp:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse27.p:VARIABLE(protected = true )  type: Real unreplaceable
16: $cse27.rho:VARIABLE(protected = true )  type: Real unreplaceable
17: $cse27.dpT:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse27.T:VARIABLE(protected = true )  type: Real unreplaceable
19: $cse27.x:VARIABLE(protected = true )  type: Real unreplaceable
20: $cse27.R_s:VARIABLE(protected = true )  type: Real unreplaceable
21: $cse27.pd:VARIABLE(protected = true )  type: Real unreplaceable
22: $cse27.vt:VARIABLE(protected = true )  type: Real unreplaceable
23: $cse27.cp:VARIABLE(protected = true )  type: Real unreplaceable
24: $cse27.cv:VARIABLE(protected = true )  type: Real unreplaceable
25: pipe2.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
26: pipe3.statesFM[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
27: $cse34.p:VARIABLE(protected = true )  type: Real unreplaceable
28: $cse34.region:DISCRETE(protected = true )  type: Integer unreplaceable
29: $cse34.phase:DISCRETE(protected = true )  type: Integer unreplaceable
30: $cse34.T:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse34.cv:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse34.R_s:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse34.rho:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse34.x:VARIABLE(protected = true )  type: Real unreplaceable
35: $cse34.cp:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse34.dpT:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse34.h:VARIABLE(protected = true )  type: Real unreplaceable
38: pipe3.statesFM[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
39: $cse34.s:VARIABLE(protected = true )  type: Real unreplaceable
40: $cse34.vt:VARIABLE(protected = true )  type: Real unreplaceable
41: $cse34.pt:VARIABLE(protected = true )  type: Real unreplaceable
42: $cse34.vp:VARIABLE(protected = true )  type: Real unreplaceable
43: $cse34.pd:VARIABLE(protected = true )  type: Real unreplaceable
44: pipe3.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
45: pipe3.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
46: $cse33:VARIABLE(protected = true )  type: Real unreplaceable
47: 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]
48: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
49: pipe1.statesFM[3].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [3]
50: $cse11.dpT:VARIABLE(protected = true )  type: Real unreplaceable
51: $cse11.s:VARIABLE(protected = true )  type: Real unreplaceable
52: $cse11.rho:VARIABLE(protected = true )  type: Real unreplaceable
53: $cse11.R_s:VARIABLE(protected = true )  type: Real unreplaceable
54: $cse11.cv:VARIABLE(protected = true )  type: Real unreplaceable
55: $cse11.region:DISCRETE(protected = true )  type: Integer unreplaceable
56: $cse11.vt:VARIABLE(protected = true )  type: Real unreplaceable
57: $cse11.pt:VARIABLE(protected = true )  type: Real unreplaceable
58: $cse11.p:VARIABLE(protected = true )  type: Real unreplaceable
59: $cse11.h:VARIABLE(protected = true )  type: Real unreplaceable
60: $cse11.x:VARIABLE(protected = true )  type: Real unreplaceable
61: $cse11.T:VARIABLE(protected = true )  type: Real unreplaceable
62: $cse11.vp:VARIABLE(protected = true )  type: Real unreplaceable
63: $cse11.pd:VARIABLE(protected = true )  type: Real unreplaceable
64: pipe1.statesFM[3].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [3]
65: $cse11.cp:VARIABLE(protected = true )  type: Real unreplaceable
66: $cse11.phase:DISCRETE(protected = true )  type: Integer unreplaceable
67: pipe1.flowModel.rhos[3]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [3]
68: pipe1.flowModel.mus[3]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [3]
69: pipe3.statesFM[1].p:VARIABLE(min = 611.657 max = 1e8 start = 5e6 unit = "Pa" nominal = 1e6 )  "Pressure" type: Real [2]
70: pipe2.flowModel.Fs_p[1]:VARIABLE(unit = "N" )  "Pressure forces" type: Real [1]
71: pipe2.flowModel.dps_fg[1]:VARIABLE(start = 5e4 unit = "Pa" )  "Pressure drop between states" type: Real [1]
72: $cse26:VARIABLE(protected = true )  type: Real unreplaceable
73: 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]
74: $cse12:VARIABLE(protected = true )  type: Real unreplaceable
75: $cse28:VARIABLE(protected = true )  type: Real unreplaceable
76: 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 <failed> postOpt createDAEmodeBDAE (simulation): time 0.003036/1.279, allocations: 2.614 MB / 0.8487 GB, free: 10.45 MB / 0.6075 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1 could not be translated