Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe.volume.medium.h|pipe.volume.medium.p|m_flow_initial",fileNamePrefix="ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization")
translateModel(ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe.volume.medium.h|pipe.volume.medium.p|m_flow_initial",fileNamePrefix="ModelicaTest_3.2.3_cpp_ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001523/0.001523, allocations: 178 kB / 17.39 MB, free: 4.273 MB / 13.93 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.49/1.49, allocations: 205.4 MB / 223.5 MB, free: 9 MB / 186.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0006792/0.0006793, allocations: 85.44 kB / 271.9 MB, free: 8.242 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.3557/0.3557, allocations: 43.56 MB / 363.7 MB, free: 51.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0003938/0.0003938, allocations: 16 kB / 432.6 MB, free: 5.586 MB / 314.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1162/0.1166, allocations: 58.85 MB / 491.5 MB, free: 10.66 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization): time 0.2692/0.3858, allocations: 60.98 MB / 0.5395 GB, free: 6.723 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.03542/0.4214, allocations: 29.02 MB / 0.5678 GB, free: 2.344 MB / 394.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002666/0.4241, allocations: 51.22 kB / 0.5679 GB, free: 2.316 MB / 394.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002135/0.4262, allocations: 0.5139 MB / 0.5684 GB, free: 2.043 MB / 394.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:734:36-735:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:732:36-733:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.02053/0.4468, allocations: 5.485 MB / 0.5738 GB, free: 15.42 MB / 410.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01189/0.4587, allocations: 3.555 MB / 0.5772 GB, free: 13 MB / 410.7 MB
Notification: Performance of NFFlatten.flatten: time 0.006534/0.4652, allocations: 4.073 MB / 0.5812 GB, free: 10.58 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00168/0.467, allocations: 0.7313 MB / 0.5819 GB, free: 10.12 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.09813/0.5651, allocations: 51.09 MB / 0.6318 GB, free: 10.53 MB / 458.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.04877/0.6139, allocations: 26.17 MB / 0.6574 GB, free: 352 kB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0007291/0.6147, allocations: 71.94 kB / 0.6574 GB, free: 280 kB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.02412/0.6389, allocations: 8.692 MB / 0.6659 GB, free: 7.57 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001254/0.6402, allocations: 390.7 kB / 0.6663 GB, free: 7.188 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.002407/0.6426, allocations: 0.7018 MB / 0.667 GB, free: 6.477 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0123/0.6549, allocations: 5.005 MB / 0.6719 GB, free: 1.461 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.492e-06/0.655, allocations: 0 / 0.6719 GB, free: 1.461 MB / 490.7 MB
Notification: Performance of FrontEnd: time 2.144e-06/0.655, allocations: 0 / 0.6719 GB, free: 1.461 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 7.729e-05/0.6551, allocations: 8 kB / 0.6719 GB, free: 1.453 MB / 490.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 247
 * Number of variables: 247
Notification: Performance of Generate backend data structure: time 0.2208/0.8758, allocations: 2.35 MB / 0.6742 GB, free: 148.8 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.134e-05/0.8759, allocations: 8.844 kB / 0.6742 GB, free: 148.8 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003422/0.8793, allocations: 480.9 kB / 0.6746 GB, free: 148.7 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001833/0.8812, allocations: 0.9696 MB / 0.6756 GB, free: 148.4 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001665/0.8814, allocations: 145.6 kB / 0.6757 GB, free: 148.3 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001955/0.8816, allocations: 94.36 kB / 0.6758 GB, free: 148.3 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004187/0.8857, allocations: 1.877 MB / 0.6777 GB, free: 148 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.381e-05/0.8858, allocations: 10 kB / 0.6777 GB, free: 148 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001365/0.8859, allocations: 42.41 kB / 0.6777 GB, free: 148 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001314/0.8861, allocations: 83.7 kB / 0.6778 GB, free: 148 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004234/0.8903, allocations: 1.79 MB / 0.6795 GB, free: 147.9 MB / 490.7 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 0.01171/0.902, allocations: 8.552 MB / 0.6879 GB, free: 141.8 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003157/0.9052, allocations: 1.409 MB / 0.6893 GB, free: 141.1 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008854/0.9061, allocations: 0.5228 MB / 0.6898 GB, free: 140.9 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.1077/1.014, allocations: 64.17 MB / 0.7524 GB, free: 94.23 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002519/1.016, allocations: 0.8966 MB / 0.7533 GB, free: 93.3 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=82): time 5.36e-06/1.017, allocations: 0 / 0.7533 GB, free: 93.3 MB / 490.7 MB
Notification: Performance of matching and sorting (n=86): time 0.01218/1.029, allocations: 4.618 MB / 0.7578 GB, free: 88.59 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.28e-05/1.029, allocations: 406.2 kB / 0.7582 GB, free: 88.1 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001409/1.03, allocations: 1.053 MB / 0.7592 GB, free: 87.03 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0001028/1.03, allocations: 41.7 kB / 0.7593 GB, free: 86.98 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004154/1.031, allocations: 0.5725 MB / 0.7598 GB, free: 86.41 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.000263/1.031, allocations: 312 kB / 0.7601 GB, free: 86.11 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.026e-05/1.031, allocations: 24 kB / 0.7602 GB, free: 86.09 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 8.768e-05/1.031, allocations: 353.9 kB / 0.7605 GB, free: 85.73 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001014/1.032, allocations: 0.5414 MB / 0.761 GB, free: 85.2 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001225/1.034, allocations: 1.037 MB / 0.762 GB, free: 83.94 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002175/1.036, allocations: 1.559 MB / 0.7636 GB, free: 82.18 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.802e-05/1.036, allocations: 8 kB / 0.7636 GB, free: 82.17 MB / 490.7 MB
Notification: Performance of matching and sorting (n=162) (initialization): time 0.003482/1.039, allocations: 1.949 MB / 0.7655 GB, free: 80.22 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0002528/1.039, allocations: 0.5036 MB / 0.766 GB, free: 79.52 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.348e-05/1.04, allocations: 13.95 kB / 0.766 GB, free: 79.5 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00561/1.045, allocations: 1.172 MB / 0.7671 GB, free: 78.33 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009271/1.046, allocations: 250.5 kB / 0.7674 GB, free: 78.09 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002018/1.048, allocations: 1.493 MB / 0.7688 GB, free: 76.57 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001509/1.05, allocations: 131.7 kB / 0.7689 GB, free: 76.44 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000204/1.05, allocations: 74.69 kB / 0.769 GB, free: 76.37 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.273e-05/1.05, allocations: 4 kB / 0.769 GB, free: 76.37 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003328/1.053, allocations: 1.699 MB / 0.7707 GB, free: 74.66 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.264e-05/1.053, allocations: 16 kB / 0.7707 GB, free: 74.65 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001481/1.055, allocations: 408.8 kB / 0.7711 GB, free: 74.25 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009716/1.056, allocations: 283.6 kB / 0.7713 GB, free: 73.97 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001228/1.057, allocations: 1.067 MB / 0.7724 GB, free: 72.88 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001326/1.058, allocations: 127.8 kB / 0.7725 GB, free: 72.75 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001405/1.058, allocations: 71.97 kB / 0.7726 GB, free: 72.68 MB / 490.7 MB
Warning: Assuming fixed start value for the following 1 variables:
         m_flow_initial:DISCRETE(unit = "kg/s" fixed = true )  type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 64
 * Number of states: 0 ()
 * Number of discrete variables: 19 (source.medium.phase,$PRE.m_flow_initial,m_flow_initial,$whenCondition2,$whenCondition1,valve.state_b.phase,valve.state_a.phase,pipe.staticPipe2.flowModel.states[2].phase,pipe.staticPipe2.flowModel.states[1].phase,pipe.staticPipe1.flowModel.states[2].phase,pipe.staticPipe1.flowModel.states[1].phase,pipe.volume.regularFlow[1],pipe.volume.regularFlow[2],pipe.volume.heatTransfer.states[1].phase,pipe.volume.inFlow[2],pipe.volume.inFlow[1],sink.state.phase,sink.medium.phase,source.state.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (125):
 * Single equations (assignments): 124
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {3 35}
Notification: Performance of prepare postOptimizeDAE: time 0.0008531/1.059, allocations: 466.9 kB / 0.773 GB, free: 72.22 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003002/1.06, allocations: 118.6 kB / 0.7731 GB, free: 72.1 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00483/1.064, allocations: 4.058 MB / 0.7771 GB, free: 68.03 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.784e-05/1.065, allocations: 7.984 kB / 0.7771 GB, free: 68.02 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.069e-06/1.065, allocations: 0 / 0.7771 GB, free: 68.02 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009016/1.065, allocations: 0.5275 MB / 0.7776 GB, free: 67.48 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003693/1.066, allocations: 23.94 kB / 0.7776 GB, free: 67.45 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001043/1.067, allocations: 115.9 kB / 0.7778 GB, free: 67.34 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001729/1.067, allocations: 77.58 kB / 0.7778 GB, free: 67.27 MB / 490.7 MB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (1): $cse13 = ModelicaTest.Fluid.TestPipesAndValves.LumpedPipeInitialization.pipe.staticPipe2.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe.staticPipe2.flowModel.dps_fg[1], pipe.staticPipe2.flowModel.rhos[1], pipe.staticPipe2.flowModel.rhos[2], pipe.staticPipe2.flowModel.mus[1], pipe.staticPipe2.flowModel.mus[2], pipe.staticPipe2.length, pipe.staticPipe2.flowModel.diameters[1], pipe.staticPipe2.flowModel.g * pipe.staticPipe2.flowModel.dheights[1], pipe.staticPipe2.crossArea, pipe.staticPipe2.roughness, pipe.staticPipe2.flowModel.dp_small, 4000.0)
2/2 (1): valve.m_flow = $cse13 * pipe.staticPipe2.flowModel.nParallel
3/3 (1): valve.m_flow = $cse16 * valve.Av * valve.Y * $cse17
4/4 (1): $cse17 = Modelica.Fluid.Utilities.regRoot2(valve.p * valve.xs, valve.dp_turbulent, valve.state_a.d, valve.state_b.d, false, 1.0)
5/5 (1): valve.dp_turbulent = max(valve.dp_small, 6283185.307179586 * ($cse23 + $cse24) ^ 2.0 / ($cse25 * valve.Av * valve.Y * (valve.state_a.d + valve.state_b.d)))
6/6 (1): $cse23 = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(valve.state_a.d, valve.state_a.T, valve.port_a.p, 0)
7/7 (16): $cse12 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(valve.port_a.p, sink.ports[1].h_outflow, 0, 0)
8/23 (1): pipe.staticPipe2.flowModel.rhos[2] = $cse12.rho
9/24 (1): pipe.staticPipe2.flowModel.mus[2] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe.staticPipe2.flowModel.rhos[2], pipe.staticPipe2.flowModel.states[2].T, valve.port_a.p, 0)
10/25 (1): pipe.staticPipe2.flowModel.states[2].T = $cse12.T
11/26 (1): valve.p = max(valve.port_a.p, sink.p)
12/27 (1): valve.x = valve.dp / valve.p
13/28 (1): $cse15 = min(valve.x, valve.Fxt)
14/29 (1): valve.xs = max(-valve.Fxt, $cse15)
15/30 (1): valve.Y = 1.0 + (-0.3333333333333333) * abs(valve.xs) / valve.Fxt
16/31 (16): $cse18 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(valve.port_a.p, pipe.port_b.h_outflow, 0, 0)
17/47 (1): valve.state_a.d = $cse18.rho
18/48 (1): valve.state_a.T = $cse18.T
19/49 (1): valve.dp = valve.port_a.p - sink.p
20/50 (1): pipe.staticPipe2.flowModel.Fs_p[1] = pipe.staticPipe2.flowModel.nParallel * pipe.staticPipe2.crossArea * (valve.port_a.p - pipe.volume.medium.p)
21/51 (1): pipe.staticPipe2.flowModel.dps_fg[1] = (-2.0) * pipe.staticPipe2.flowModel.Fs_p[1] / (2.0 * pipe.staticPipe2.crossArea * pipe.staticPipe2.flowModel.nParallel)

Variables:
1: pipe.staticPipe2.flowModel.dps_fg[1]:VARIABLE(start = pipe.staticPipe2.flowModel.p_a_start - pipe.staticPipe2.flowModel.p_b_start unit = "Pa" )  "pressure drop between states" type: Real [1]
2: pipe.staticPipe2.flowModel.Fs_p[1]:VARIABLE(unit = "N" )  "Pressure forces" type: Real [1]
3: valve.dp:VARIABLE(start = valve.dp_start unit = "Pa" )  "Pressure difference between port_a and port_b (= port_a.p - port_b.p)" type: Real
4: valve.state_a.T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 protected = true )  "Temperature" type: Real
5: valve.state_a.d:VARIABLE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 protected = true )  "Density" type: Real
6: $cse18.rho:VARIABLE(protected = true )  type: Real unreplaceable
7: $cse18.vp:VARIABLE(protected = true )  type: Real unreplaceable
8: $cse18.region:DISCRETE(protected = true )  type: Integer unreplaceable
9: $cse18.s:VARIABLE(protected = true )  type: Real unreplaceable
10: $cse18.dpT:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse18.T:VARIABLE(protected = true )  type: Real unreplaceable
12: $cse18.vt:VARIABLE(protected = true )  type: Real unreplaceable
13: $cse18.cp:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse18.h:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse18.cv:VARIABLE(protected = true )  type: Real unreplaceable
16: $cse18.phase:DISCRETE(protected = true )  type: Integer unreplaceable
17: $cse18.x:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse18.R:VARIABLE(protected = true )  type: Real unreplaceable
19: $cse18.p:VARIABLE(protected = true )  type: Real unreplaceable
20: $cse18.pt:VARIABLE(protected = true )  type: Real unreplaceable
21: $cse18.pd:VARIABLE(protected = true )  type: Real unreplaceable
22: valve.Y:VARIABLE()  "Compressibility factor" type: Real
23: valve.xs:VARIABLE()  "Saturated pressure drop ratio" type: Real
24: $cse15:VARIABLE(protected = true )  type: Real unreplaceable
25: valve.x:VARIABLE()  "Pressure drop ratio" type: Real
26: valve.p:VARIABLE(min = 611.657 max = 100000000.0 start = 5000000.0 unit = "Pa" nominal = 1000000.0 )  "Inlet pressure" type: Real
27: pipe.staticPipe2.flowModel.states[2].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
28: pipe.staticPipe2.flowModel.mus[2]:VARIABLE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
29: pipe.staticPipe2.flowModel.rhos[2]:VARIABLE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
30: $cse12.dpT:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse12.region:DISCRETE(protected = true )  type: Integer unreplaceable
32: $cse12.phase:DISCRETE(protected = true )  type: Integer unreplaceable
33: $cse12.rho:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse12.h:VARIABLE(protected = true )  type: Real unreplaceable
35: $cse12.p:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse12.s:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse12.vp:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse12.T:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse12.cv:VARIABLE(protected = true )  type: Real unreplaceable
40: $cse12.vt:VARIABLE(protected = true )  type: Real unreplaceable
41: $cse12.pd:VARIABLE(protected = true )  type: Real unreplaceable
42: $cse12.x:VARIABLE(protected = true )  type: Real unreplaceable
43: $cse12.pt:VARIABLE(protected = true )  type: Real unreplaceable
44: $cse12.R:VARIABLE(protected = true )  type: Real unreplaceable
45: $cse12.cp:VARIABLE(protected = true )  type: Real unreplaceable
46: valve.port_a.p:VARIABLE(flow=false min = 611.657 max = 100000000.0 start = 5000000.0 unit = "Pa" nominal = 1000000.0 )  "Thermodynamic pressure in the connection point" type: Real
47: $cse23:VARIABLE(protected = true )  type: Real unreplaceable
48: valve.dp_turbulent:VARIABLE(min = 0.0 unit = "Pa" nominal = 100000.0 )  type: Real
49: $cse17:VARIABLE(protected = true )  type: Real unreplaceable
50: valve.m_flow:VARIABLE(min = -100000.0 max = 100000.0 start = valve.m_flow_start unit = "kg/s" )  "Mass flow rate in design flow direction" type: Real
51: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9741:5-9742:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function:
omc_DAEMode_traverserStrongComponents
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.001357/1.068, allocations: 1.628 MB / 0.7794 GB, free: 65.5 MB / 490.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.