Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr ModelicaTest_3.2.2_cpp_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.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.TestExamplesVariants.InverseParameterization_laminar,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|eps_m_flow_turbulent|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|orifice.port_b.m_flow|orifice.port_b.p|orifice.port_b.h_outflow|sink.ports.1..m_flow|sink.ports.1..p|sink.ports.1..h_outflow|pipe1.port_b.m_flow|pipe1.port_b.p|pipe1.port_b.h_outflow|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|p_set.y|pipe2.port_b.m_flow|pipe2.port_b.p|pipe2.port_b.h_outflow|sink2.ports.1..m_flow|sink2.ports.1..p|sink2.ports.1..h_outflow",fileNamePrefix="ModelicaTest_3.2.2_cpp_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadModel(ModelicaTest): time 2.492/2.492, allocations: 234.9 MB / 251.1 MB, free: 9.551 MB / 202.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004814/0.0004817, allocations: 12 kB / 315 MB, free: 9.605 MB / 266.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3774/0.3779, allocations: 54.86 MB / 369.8 MB, free: 10.73 MB / 298.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.1341/0.5121, allocations: 60.56 MB / 430.4 MB, free: 14.02 MB / 362.7 MB
Notification: Performance of NFInst.instExpressions: time 0.04985/0.562, allocations: 21.58 MB / 452 MB, free: 8.395 MB / 378.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002452/0.5645, allocations: 55.5 kB / 452 MB, free: 8.34 MB / 378.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.003801/0.5684, allocations: 0.6766 MB / 452.7 MB, free: 7.66 MB / 378.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.02488/0.5934, allocations: 5.06 MB / 457.7 MB, free: 2.586 MB / 378.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01781/0.6112, allocations: 3.577 MB / 461.3 MB, free: 15 MB / 394.7 MB
Notification: Performance of NFFlatten.flatten: time 0.006282/0.6175, allocations: 2.266 MB / 463.6 MB, free: 12.73 MB / 394.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002431/0.62, allocations: 0.8601 MB / 464.4 MB, free: 11.84 MB / 394.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004826/0.6249, allocations: 1.254 MB / 465.7 MB, free: 10.59 MB / 394.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.4206/1.046, allocations: 14.84 MB / 480.5 MB, free: 18.91 MB / 394.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0009705/1.047, allocations: 79.78 kB / 480.6 MB, free: 18.91 MB / 394.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.03359/1.08, allocations: 11.09 MB / 491.7 MB, free: 18.86 MB / 394.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001394/1.082, allocations: 401 kB / 492.1 MB, free: 18.86 MB / 394.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.001095/1.083, allocations: 326.3 kB / 492.4 MB, free: 18.82 MB / 394.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.01441/1.097, allocations: 4.77 MB / 497.2 MB, free: 18.55 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.101e-06/1.097, allocations: 0 / 497.2 MB, free: 18.55 MB / 394.7 MB
Notification: Performance of FrontEnd: time 4.86e-06/1.097, allocations: 3.594 kB / 497.2 MB, free: 18.55 MB / 394.7 MB
Notification: Performance of Transformations before backend: time 9.307e-05/1.098, allocations: 0 / 497.2 MB, free: 18.55 MB / 394.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 287
 * Number of variables: 287
Notification: Performance of Generate backend data structure: time 0.0149/1.112, allocations: 2.562 MB / 499.8 MB, free: 17.38 MB / 394.7 MB
Notification: Performance of prepare preOptimizeDAE: time 6.163e-05/1.113, allocations: 9.219 kB / 499.8 MB, free: 17.38 MB / 394.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006516/1.119, allocations: 0.591 MB / 0.4886 GB, free: 17.3 MB / 394.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003302/1.122, allocations: 0.984 MB / 0.4896 GB, free: 16.98 MB / 394.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002149/1.123, allocations: 88.41 kB / 0.4897 GB, free: 16.98 MB / 394.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005846/1.123, allocations: 106.8 kB / 0.4898 GB, free: 16.98 MB / 394.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009844/1.133, allocations: 2.247 MB / 0.492 GB, free: 16.65 MB / 394.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 5.223e-05/1.133, allocations: 3.812 kB / 0.492 GB, free: 16.65 MB / 394.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003252/1.134, allocations: 55.03 kB / 0.492 GB, free: 16.64 MB / 394.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001904/1.134, allocations: 88.45 kB / 0.4921 GB, free: 16.64 MB / 394.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01058/1.144, allocations: 2.374 MB / 0.4944 GB, free: 16.61 MB / 394.7 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 0.02069/1.165, allocations: 9.03 MB / 0.5032 GB, free: 10.17 MB / 394.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.007715/1.173, allocations: 1.776 MB / 0.505 GB, free: 8.883 MB / 394.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06566/1.239, allocations: 19 MB / 0.5235 GB, free: 4.016 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.095e-05/1.239, allocations: 48.22 kB / 0.5236 GB, free: 3.973 MB / 410.7 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001689/1.241, allocations: 156.5 kB / 0.5237 GB, free: 3.84 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=109): time 1.227e-05/1.241, allocations: 0 / 0.5237 GB, free: 3.84 MB / 410.7 MB
Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default
========================================
1: pump.medium.p
Please use -d=bltdump for more information.
Notification: Performance of matching and sorting (n=159): time 0.2076/1.448, allocations: 16.5 MB / 0.5398 GB, free: 6.312 MB / 426.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001589/1.449, allocations: 222.9 kB / 0.5401 GB, free: 6.043 MB / 426.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002098/1.451, allocations: 0.8726 MB / 0.5409 GB, free: 5.359 MB / 426.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0008105/1.452, allocations: 54.22 kB / 0.541 GB, free: 5.324 MB / 426.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0007456/1.452, allocations: 0.5885 MB / 0.5415 GB, free: 4.891 MB / 426.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.001488/1.454, allocations: 0.5328 MB / 0.5421 GB, free: 4.434 MB / 426.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000391/1.454, allocations: 40.12 kB / 0.5421 GB, free: 4.422 MB / 426.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002793/1.455, allocations: 377.4 kB / 0.5425 GB, free: 4.07 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008776/1.463, allocations: 1.505 MB / 0.5439 GB, free: 3.098 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.009735/1.473, allocations: 1.966 MB / 0.5458 GB, free: 1.523 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009532/1.483, allocations: 1.628 MB / 0.5474 GB, free: 0.5312 MB / 426.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.64e-05/1.483, allocations: 7.984 kB / 0.5474 GB, free: 0.5234 MB / 426.7 MB
Notification: Performance of matching and sorting (n=220) (initialization): time 0.0294/1.512, allocations: 4.75 MB / 0.5521 GB, free: 13.34 MB / 442.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0005233/1.513, allocations: 455.2 kB / 0.5525 GB, free: 12.77 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.936e-05/1.513, allocations: 12 kB / 0.5525 GB, free: 12.76 MB / 442.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1858/1.699, allocations: 8.136 MB / 0.5605 GB, free: 5.258 MB / 442.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003308/1.702, allocations: 367.7 kB / 0.5608 GB, free: 4.934 MB / 442.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03287/1.735, allocations: 5.164 MB / 0.5659 GB, free: 1.035 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007057/1.742, allocations: 232.6 kB / 0.5661 GB, free: 0.8359 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001102/1.743, allocations: 139.2 kB / 0.5662 GB, free: 0.7188 MB / 442.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.49e-05/1.743, allocations: 17.88 kB / 0.5662 GB, free: 0.707 MB / 442.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.03024/1.774, allocations: 4.581 MB / 0.5707 GB, free: 13.64 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.575e-05/1.774, allocations: 15.98 kB / 0.5707 GB, free: 13.63 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02298/1.797, allocations: 3.002 MB / 0.5737 GB, free: 11.17 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004091/1.801, allocations: 433.6 kB / 0.5741 GB, free: 10.79 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02809/1.829, allocations: 4.446 MB / 0.5784 GB, free: 7.363 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006322/1.836, allocations: 233.6 kB / 0.5786 GB, free: 7.164 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009675/1.837, allocations: 139 kB / 0.5788 GB, free: 7.047 MB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 55
 * Number of states: 0 ()
 * Number of discrete variables: 12 (pipe2.flowModel.states[2].phase,pipe2.flowModel.states[1].phase,pipe1.flowModel.states[2].phase,pipe1.flowModel.states[1].phase,source.medium.phase,pump.heatTransfer.states[1].phase,sink.medium.phase,sink1.medium.phase,sink2.medium.phase,orifice.state_b.phase,orifice.state_a.phase,pump.monitoring.state_in.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (166):
 * Single equations (assignments): 164
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {5 21,6 24}
Notification: Performance of prepare postOptimizeDAE: time 0.002315/1.839, allocations: 484.2 kB / 0.5792 GB, free: 6.715 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008064/1.84, allocations: 142.2 kB / 0.5794 GB, free: 6.578 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03978/1.88, allocations: 9.138 MB / 0.5883 GB, free: 0.5352 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001127/1.88, allocations: 11.95 kB / 0.5883 GB, free: 0.5234 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.117e-05/1.88, allocations: 0 / 0.5883 GB, free: 0.5234 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.00267/1.883, allocations: 0.6834 MB / 0.589 GB, free: 15.99 MB / 474.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001144/1.884, allocations: 30.12 kB / 0.589 GB, free: 15.98 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005757/1.89, allocations: 257.9 kB / 0.5892 GB, free: 15.76 MB / 474.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007947/1.89, allocations: 119.6 kB / 0.5894 GB, free: 15.66 MB / 474.7 MB
[/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): pump.heatTransfer.states[1].phase = if pump.medium.h < $cse5.h or pump.medium.h > $cse6.h or pump.medium.p > 22064000.0 then 1 else 2
2/2 (16): $cse7 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0)
3/18 (1): pump.rho = $cse7.rho
4/19 (1): pipe2.flowModel.states[1].h = ($cse18 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse18 + $cse11 + $cse13)
5/20 (16): $cse28 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pipe2.flowModel.states[1].h, 0, 0)
6/36 (1): pipe2.flowModel.rhos[1] = $cse28.rho
7/37 (1): pipe2.flowModel.dps_fg[1] = pipe2.flowModel.g * pipe2.height_ab * (if pipe2.flowModel.m_flows[1] > 0.0 then pipe2.flowModel.rhos[1] else pipe2.flowModel.rhos[2]) + pipe2.flowModel.dp_nominal * pipe2.flowModel.m_flows[1] / pipe2.flowModel.m_flow_nominal
8/38 (1): $cse12 = max(-pipe2.flowModel.m_flows[1], 1e-07)
9/39 (1): pipe1.flowModel.states[1].h = ($cse18 * sink.ports[1].h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse18 + $cse12 + $cse13)
10/40 (16): $cse17 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pipe1.flowModel.states[1].h, 0, 0)
11/56 (1): pipe1.flowModel.rhos[1] = $cse17.rho
12/57 (1): pipe1.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[1], pipe1.flowModel.states[1].T, pump.medium.p, 0)
13/58 (1): pipe1.flowModel.mus_act[1] = 0.5 * (pipe1.flowModel.mus[1] + pipe1.flowModel.mus[2])
14/59 (1): $cse35 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pipe1.flowModel.WallFriction.massFlowRate_dp(pipe1.flowModel.dps_fg[1] - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.pathLengths_internal[1], pipe1.flowModel.diameters[1], 0.5 * (pipe1.flowModel.crossAreas[1] + pipe1.flowModel.crossAreas[2]), pipe1.roughness, pipe1.flowModel.dp_small, pipe1.flowModel.Res_turbulent_internal[1])
15/60 (1): pipe1.flowModel.m_flows[1] = $cse35 * pipe1.flowModel.nParallel
16/61 (1): $cse11 = max(-pipe1.flowModel.m_flows[1], 1e-07)
17/62 (1): orifice.port_b.h_outflow = ($cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse11 + $cse12 + $cse13)
18/63 (16): $cse14 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, orifice.port_b.h_outflow, 0, 0)
19/79 (1): orifice.state_a.d = $cse14.rho
20/80 (1): orifice.m_flow = Modelica.Fluid.Utilities.regRoot2(orifice.dp_fg, orifice.dp_small, orifice.state_a.d / $cse34, orifice.state_b.d / $cse34, false, 1.0)
21/81 (1): $cse18 = max(-orifice.m_flow, 1e-07)
22/82 (1): pump.Hb_flow = smooth(0, pump.m_flow * (if pump.m_flow > 0.0 then source.ports[1].h_outflow else pump.medium.h)) + smooth(0, (-pump.m_flow) * (if (-pump.m_flow) > 0.0 then ($cse18 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow) / ($cse18 + $cse11 + $cse12) else pump.medium.h))
23/83 (1): -pump.Hb_flow = pump.W_single * /*Real*/(pump.nParallel)
24/84 (1): pump.W_single = pump.dp_pump * pump.V_flow_single / pump.eta
25/85 (1): pump.eta = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8)
26/86 (1): $cse9 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.flowCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, {0.0, pump.V_flow_op, 1.5 * pump.V_flow_op}, {2.0 * pump.head_op, pump.head_op, 0.0})
27/87 (1): pump.head = (pump.N / pump.N_nominal) ^ 2.0 * $cse9
28/88 (1): pump.head = pump.dp_pump / (pump.rho * pump.g)
29/89 (1): pump.V_flow = pump.m_flow / pump.rho
30/90 (1): pump.V_flow_single = pump.V_flow / /*Real*/(pump.nParallel)
31/91 (1): pipe2.flowModel.m_flows[1] + pipe1.flowModel.m_flows[1] + orifice.m_flow - pump.m_flow = 0.0
32/92 (1): $cse13 = max(pump.m_flow, 1e-07)
33/93 (1): orifice.d = 0.5 * (orifice.state_a.d + orifice.state_b.d)
34/94 (1): orifice.zeta_nominal = 2.0 * orifice.A_mean ^ 2.0 * orifice.d * orifice.dp_nominal / orifice.m_flow_nominal ^ 2.0
35/95 (1): $cse34 = Modelica.Fluid.Fittings.BaseClasses.lossConstant_D_zeta(orifice.diameter, orifice.zeta_nominal)
36/96 (1): pipe1.flowModel.Res_turbulent_internal[1] = 1.273239544735163 * pipe1.flowModel.m_flow_turbulent / (pipe1.flowModel.nParallel * pipe1.flowModel.diameters[1] * pipe1.flowModel.mus_act[1])
37/97 (1): pipe1.flowModel.rhos_act[1] = 0.5 * (pipe1.flowModel.rhos[1] + pipe1.flowModel.rhos[2])
38/98 (1): pipe1.flowModel.ks_inv[1] = (pipe1.flowModel.m_flow_nominal / pipe1.flowModel.nParallel) ^ 2.0 / ((pipe1.flowModel.dp_nominal - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1]) * pipe1.flowModel.rhos_act[1])
39/99 (1): pipe1.flowModel.zetas[1] = 0.125 * (3.141592653589793 * pipe1.flowModel.diameters[1] ^ 2.0) ^ 2.0 / pipe1.flowModel.ks_inv[1]
40/100 (1): pipe1.flowModel.pathLengths_internal[1] = pipe1.flowModel.zetas[1] * pipe1.flowModel.diameters[1] * (2.0 * $cse23) ^ 2.0
41/101 (1): pipe1.flowModel.states[1].T = $cse17.T

Variables:
1: pipe1.flowModel.states[1].T:DUMMY_STATE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 stateSelect=StateSelect.never )  "Temperature" type: Real [2]
2: pipe1.flowModel.pathLengths_internal[1]:DUMMY_STATE(unit = "m" stateSelect=StateSelect.never )  "pathLengths used internally; to be defined by extending class" type: Real [1]
3: pipe1.flowModel.zetas[1]:DUMMY_STATE(stateSelect=StateSelect.never )  "coefficient for quadratic flow" type: Real [1]
4: pipe1.flowModel.ks_inv[1]:DUMMY_STATE(stateSelect=StateSelect.never )  "coefficient for quadratic flow" type: Real [1]
5: pipe1.flowModel.rhos_act[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  "Actual density per segment" type: Real [1]
6: pipe1.flowModel.Res_turbulent_internal[1]:DUMMY_STATE(unit = "1" stateSelect=StateSelect.never )  "Re_turbulent used internally; to be defined by extending class" type: Real [1]
7: $cse34:VARIABLE(protected = true )  type: Real unreplaceable
8: orifice.zeta_nominal:DUMMY_STATE(stateSelect=StateSelect.never )  type: Real
9: orifice.d:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real
10: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
11: pump.m_flow:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" stateSelect=StateSelect.never )  "Mass flow rate (total)" type: Real
12: pump.V_flow_single:DUMMY_STATE(start = 0.4 / (pump.rho_nominal * /*Real*/(pump.nParallel)) unit = "m3/s" stateSelect=StateSelect.never )  "Volume flow rate (single pump)" type: Real
13: pump.V_flow:DUMMY_STATE(unit = "m3/s" stateSelect=StateSelect.never )  "Volume flow rate (total)" type: Real
14: pump.rho:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real
15: pump.head:DUMMY_STATE(min = 0.0 unit = "m" stateSelect=StateSelect.never )  "Pump head" type: Real
16: $cse9:VARIABLE(protected = true )  type: Real unreplaceable
17: pump.N:DUMMY_STATE(start = pump.N_nominal unit = "rev/min" stateSelect=StateSelect.never )  "Shaft rotational speed" type: Real
18: pump.eta:DUMMY_STATE(stateSelect=StateSelect.never )  "Global Efficiency" type: Real
19: pump.W_single:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never )  "Power Consumption (single pump)" type: Real
20: pump.Hb_flow:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never )  "Enthalpy flow across boundaries or energy source/sink" type: Real
21: $cse18:VARIABLE(protected = true )  type: Real unreplaceable
22: orifice.m_flow:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "Mass flow rate in design flow direction" type: Real
23: orifice.state_a.d:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never protected = true )  "Density" type: Real
24: $cse14.R:VARIABLE(protected = true )  type: Real unreplaceable
25: $cse14.region:DISCRETE(protected = true )  type: Integer unreplaceable
26: $cse14.cv:VARIABLE(protected = true )  type: Real unreplaceable
27: $cse14.cp:VARIABLE(protected = true )  type: Real unreplaceable
28: $cse14.vt:VARIABLE(protected = true )  type: Real unreplaceable
29: $cse14.dpT:VARIABLE(protected = true )  type: Real unreplaceable
30: $cse14.pd:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse14.h:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse14.rho:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse14.T:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse14.phase:DISCRETE(protected = true )  type: Integer unreplaceable
35: $cse14.s:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse14.x:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse14.vp:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse14.pt:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse14.p:VARIABLE(protected = true )  type: Real unreplaceable
40: orifice.port_b.h_outflow:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real
41: $cse11:VARIABLE(protected = true )  type: Real unreplaceable
42: pipe1.flowModel.m_flows[1]:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
43: $cse35:VARIABLE(protected = true )  type: Real unreplaceable
44: pipe1.flowModel.mus_act[1]:DUMMY_STATE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 stateSelect=StateSelect.never )  "Actual viscosity per segment" type: Real [1]
45: pipe1.flowModel.mus[1]:DUMMY_STATE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 stateSelect=StateSelect.never )  type: Real [2]
46: pipe1.flowModel.rhos[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real [2]
47: $cse17.phase:DISCRETE(protected = true )  type: Integer unreplaceable
48: $cse17.x:VARIABLE(protected = true )  type: Real unreplaceable
49: $cse17.cv:VARIABLE(protected = true )  type: Real unreplaceable
50: $cse17.p:VARIABLE(protected = true )  type: Real unreplaceable
51: $cse17.dpT:VARIABLE(protected = true )  type: Real unreplaceable
52: $cse17.rho:VARIABLE(protected = true )  type: Real unreplaceable
53: $cse17.vp:VARIABLE(protected = true )  type: Real unreplaceable
54: $cse17.cp:VARIABLE(protected = true )  type: Real unreplaceable
55: $cse17.vt:VARIABLE(protected = true )  type: Real unreplaceable
56: $cse17.pt:VARIABLE(protected = true )  type: Real unreplaceable
57: $cse17.region:DISCRETE(protected = true )  type: Integer unreplaceable
58: $cse17.h:VARIABLE(protected = true )  type: Real unreplaceable
59: $cse17.s:VARIABLE(protected = true )  type: Real unreplaceable
60: $cse17.R:VARIABLE(protected = true )  type: Real unreplaceable
61: $cse17.T:VARIABLE(protected = true )  type: Real unreplaceable
62: $cse17.pd:VARIABLE(protected = true )  type: Real unreplaceable
63: pipe1.flowModel.states[1].h:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific enthalpy" type: Real [2]
64: $cse12:VARIABLE(protected = true )  type: Real unreplaceable
65: pipe2.flowModel.m_flows[1]:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
66: pipe2.flowModel.rhos[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real [2]
67: $cse28.s:VARIABLE(protected = true )  type: Real unreplaceable
68: $cse28.pd:VARIABLE(protected = true )  type: Real unreplaceable
69: $cse28.region:DISCRETE(protected = true )  type: Integer unreplaceable
70: $cse28.pt:VARIABLE(protected = true )  type: Real unreplaceable
71: $cse28.vp:VARIABLE(protected = true )  type: Real unreplaceable
72: $cse28.cp:VARIABLE(protected = true )  type: Real unreplaceable
73: $cse28.x:VARIABLE(protected = true )  type: Real unreplaceable
74: $cse28.rho:VARIABLE(protected = true )  type: Real unreplaceable
75: $cse28.phase:DISCRETE(protected = true )  type: Integer unreplaceable
76: $cse28.cv:VARIABLE(protected = true )  type: Real unreplaceable
77: $cse28.dpT:VARIABLE(protected = true )  type: Real unreplaceable
78: $cse28.R:VARIABLE(protected = true )  type: Real unreplaceable
79: $cse28.vt:VARIABLE(protected = true )  type: Real unreplaceable
80: $cse28.T:VARIABLE(protected = true )  type: Real unreplaceable
81: $cse28.p:VARIABLE(protected = true )  type: Real unreplaceable
82: $cse28.h:VARIABLE(protected = true )  type: Real unreplaceable
83: pipe2.flowModel.states[1].h:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific enthalpy" type: Real [2]
84: $cse7.vp:VARIABLE(protected = true )  type: Real unreplaceable
85: $cse7.region:DISCRETE(protected = true )  type: Integer unreplaceable
86: $cse7.x:VARIABLE(protected = true )  type: Real unreplaceable
87: $cse7.rho:VARIABLE(protected = true )  type: Real unreplaceable
88: $cse7.pd:VARIABLE(protected = true )  type: Real unreplaceable
89: $cse7.p:VARIABLE(protected = true )  type: Real unreplaceable
90: $cse7.s:VARIABLE(protected = true )  type: Real unreplaceable
91: $cse7.h:VARIABLE(protected = true )  type: Real unreplaceable
92: $cse7.cv:VARIABLE(protected = true )  type: Real unreplaceable
93: $cse7.phase:DISCRETE(protected = true )  type: Integer unreplaceable
94: $cse7.R:VARIABLE(protected = true )  type: Real unreplaceable
95: $cse7.T:VARIABLE(protected = true )  type: Real unreplaceable
96: $cse7.vt:VARIABLE(protected = true )  type: Real unreplaceable
97: pump.medium.h:DUMMY_STATE(flow=false min = -10000000000.0 max = 10000000000.0 start = pump.h_start unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.prefer )  "Specific enthalpy of medium" type: Real
98: $cse7.pt:VARIABLE(protected = true )  type: Real unreplaceable
99: $cse7.dpT:VARIABLE(protected = true )  type: Real unreplaceable
100: $cse7.cp:VARIABLE(protected = true )  type: Real unreplaceable
101: pump.heatTransfer.states[1].phase:DISCRETE(min = 0 max = 2 final = true )  "Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use" type: Integer [1]
[/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 0.005879/1.896, allocations: 4.114 MB / 0.5934 GB, free: 10.73 MB / 474.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.