Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/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 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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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_3.2.3_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
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_3.2.3_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001194/0.001194, allocations: 110.8 kB / 17.09 MB, free: 5.992 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001182/0.001182, allocations: 194.2 kB / 18.02 MB, free: 5.074 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.461/1.461, allocations: 205.1 MB / 223.9 MB, free: 12.25 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2237/0.2237, allocations: 43.52 MB / 314.8 MB, free: 468 kB / 254.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.001632/0.001632, allocations: 63.91 kB / 442.5 MB, free: 5.641 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1298/0.1314, allocations: 57.8 MB / 0.4886 GB, free: 11.77 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.4034/0.5349, allocations: 71.9 MB / 0.5588 GB, free: 2.746 MB / 414.1 MB
Notification: Performance of NFInst.instExpressions: time 0.03418/0.5691, allocations: 25.04 MB / 0.5833 GB, free: 3.273 MB / 430.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002452/0.5716, allocations: 36.56 kB / 0.5833 GB, free: 3.258 MB / 430.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003503/0.5752, allocations: 0.7883 MB / 0.5841 GB, free: 2.785 MB / 430.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.02948/0.6047, allocations: 6.436 MB / 0.5903 GB, free: 14.13 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01543/0.6202, allocations: 4.445 MB / 0.5947 GB, free: 10.86 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.00588/0.6261, allocations: 3.611 MB / 0.5982 GB, free: 8.789 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0022/0.6283, allocations: 1.036 MB / 0.5992 GB, free: 8.062 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003966/0.6323, allocations: 1.543 MB / 0.6007 GB, free: 7.184 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.02275/0.655, allocations: 9.349 MB / 0.6099 GB, free: 14.29 MB / 462.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0009245/0.656, allocations: 160 kB / 0.61 GB, free: 14.14 MB / 462.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.02527/0.6813, allocations: 10.22 MB / 0.62 GB, free: 3.883 MB / 462.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.001104/0.6824, allocations: 0.5103 MB / 0.6205 GB, free: 3.371 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.002211/0.6847, allocations: 0.8595 MB / 0.6213 GB, free: 2.508 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.02062/0.7053, allocations: 7.052 MB / 0.6282 GB, free: 11.44 MB / 478.1 MB
Notification: Performance of FrontEnd - DAE generated: time 6.452e-06/0.7053, allocations: 0 / 0.6282 GB, free: 11.44 MB / 478.1 MB
Notification: Performance of FrontEnd: time 1.834e-06/0.7054, allocations: 0 / 0.6282 GB, free: 11.44 MB / 478.1 MB
Notification: Performance of Transformations before backend: time 9.713e-05/0.7055, allocations: 4 kB / 0.6282 GB, free: 11.43 MB / 478.1 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 0.01002/0.7155, allocations: 2.951 MB / 0.6311 GB, free: 8.418 MB / 478.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.645e-05/0.7155, allocations: 8.031 kB / 0.6311 GB, free: 8.41 MB / 478.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004548/0.7201, allocations: 0.5776 MB / 0.6317 GB, free: 7.832 MB / 478.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002057/0.7222, allocations: 1.055 MB / 0.6327 GB, free: 6.73 MB / 478.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001088/0.7223, allocations: 90.14 kB / 0.6328 GB, free: 6.641 MB / 478.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002703/0.7226, allocations: 108 kB / 0.6329 GB, free: 6.535 MB / 478.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005362/0.728, allocations: 2.221 MB / 0.6351 GB, free: 4.191 MB / 478.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.902e-05/0.728, allocations: 3.938 kB / 0.6351 GB, free: 4.188 MB / 478.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001726/0.7282, allocations: 51.98 kB / 0.6351 GB, free: 4.137 MB / 478.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001053/0.7283, allocations: 82 kB / 0.6352 GB, free: 4.055 MB / 478.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005632/0.7339, allocations: 2.322 MB / 0.6375 GB, free: 1.723 MB / 478.1 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 0.01255/0.7465, allocations: 9.185 MB / 0.6464 GB, free: 7.941 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.004803/0.7513, allocations: 1.846 MB / 0.6482 GB, free: 6.086 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001399/0.7527, allocations: 0.7729 MB / 0.649 GB, free: 5.312 MB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06157/0.8143, allocations: 24.64 MB / 0.6731 GB, free: 9.719 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.081e-05/0.8144, allocations: 51.55 kB / 0.6731 GB, free: 9.66 MB / 0.5137 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001484/0.8159, allocations: 147.1 kB / 0.6732 GB, free: 9.516 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=109): time 8.647e-06/0.816, allocations: 0 / 0.6732 GB, free: 9.516 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=109): time 0.02694/0.8429, allocations: 4.598 MB / 0.6777 GB, free: 4.883 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001923/0.8432, allocations: 218.6 kB / 0.6779 GB, free: 4.621 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00183/0.845, allocations: 0.9748 MB / 0.6789 GB, free: 3.629 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002538/0.8453, allocations: 49.7 kB / 0.6789 GB, free: 3.574 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005593/0.8459, allocations: 0.567 MB / 0.6795 GB, free: 3 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005662/0.8464, allocations: 396.6 kB / 0.6799 GB, free: 2.609 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006261/0.8471, allocations: 270.8 kB / 0.6801 GB, free: 2.336 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001677/0.8472, allocations: 349.9 kB / 0.6805 GB, free: 1.988 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001543/0.8488, allocations: 0.6618 MB / 0.6811 GB, free: 1.324 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00199/0.8508, allocations: 1.029 MB / 0.6821 GB, free: 152 kB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003512/0.8543, allocations: 1.679 MB / 0.6838 GB, free: 14.34 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.491e-05/0.8544, allocations: 4 kB / 0.6838 GB, free: 14.33 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.005129/0.8595, allocations: 2.098 MB / 0.6858 GB, free: 12.22 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 3.952e-05/0.8596, allocations: 15.94 kB / 0.6858 GB, free: 12.21 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.17e-05/0.8596, allocations: 9.625 kB / 0.6858 GB, free: 12.2 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02852/0.8881, allocations: 3.003 MB / 0.6888 GB, free: 9.191 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001561/0.8897, allocations: 267.6 kB / 0.689 GB, free: 8.93 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003425/0.8932, allocations: 1.466 MB / 0.6905 GB, free: 7.438 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001646/0.8949, allocations: 87.98 kB / 0.6905 GB, free: 7.352 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003047/0.8952, allocations: 75.97 kB / 0.6906 GB, free: 7.277 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002215/0.8974, allocations: 0.8694 MB / 0.6915 GB, free: 6.402 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001985/0.8994, allocations: 0.9944 MB / 0.6924 GB, free: 5.258 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003267/0.9027, allocations: 1.629 MB / 0.694 GB, free: 3.492 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.055e-05/0.9028, allocations: 7.938 kB / 0.694 GB, free: 3.484 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.005699/0.9085, allocations: 1.97 MB / 0.696 GB, free: 1.508 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 2.17e-05/0.9085, allocations: 8 kB / 0.696 GB, free: 1.5 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.534e-05/0.9085, allocations: 12.06 kB / 0.696 GB, free: 1.488 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008841/0.9094, allocations: 196.7 kB / 0.6962 GB, free: 1.293 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001539/0.911, allocations: 336 kB / 0.6965 GB, free: 0.9648 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00107/0.9121, allocations: 0.7591 MB / 0.6972 GB, free: 184 kB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001414/0.9135, allocations: 84.8 kB / 0.6973 GB, free: 100 kB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001767/0.9137, allocations: 75.91 kB / 0.6974 GB, free: 24 kB / 0.5294 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 43
 * 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,sink2.medium.phase,sink1.medium.phase,sink.medium.phase,pump.heatTransfer.states[1].phase,source.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 (129):
 * Single equations (assignments): 128
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * 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): 1 system
   {(5,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005716/0.9143, allocations: 271.9 kB / 0.6976 GB, free: 15.75 MB / 0.545 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005228/0.9148, allocations: 151 kB / 0.6978 GB, free: 15.6 MB / 0.545 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008868/0.9237, allocations: 5.576 MB / 0.7032 GB, free: 9.984 MB / 0.545 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.76e-05/0.9237, allocations: 7.969 kB / 0.7032 GB, free: 9.977 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.03e-06/0.9237, allocations: 3.938 kB / 0.7032 GB, free: 9.973 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009525/0.9247, allocations: 451 kB / 0.7037 GB, free: 9.512 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000465/0.9252, allocations: 87.3 kB / 0.7038 GB, free: 9.426 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00125/0.9264, allocations: 108.1 kB / 0.7039 GB, free: 9.32 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002652/0.9267, allocations: 97.16 kB / 0.7039 GB, free: 9.227 MB / 0.545 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): pipe2.flowModel.m_flows[1] + pipe1.flowModel.m_flows[1] + orifice.m_flow - pump.m_flow = 0.0
2/2 (1): $cse13 = max(pump.m_flow, 1e-7)
3/3 (1): pipe2.flowModel.states[1].h = ($cse21 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse21 + $cse11 + $cse13)
4/4 (16): $cse29 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pipe2.flowModel.states[1].h, 0, 0)
5/20 (1): pipe2.flowModel.rhos[1] = $cse29.rho
6/21 (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
7/22 (1): $cse12 = max(-pipe2.flowModel.m_flows[1], 1e-7)
8/23 (1): pipe1.flowModel.states[1].h = ($cse21 * sink.ports[1].h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse21 + $cse12 + $cse13)
9/24 (1): $cse21 = max(-orifice.m_flow, 1e-7)
10/25 (1): orifice.m_flow = Modelica.Fluid.Utilities.regRoot2(orifice.dp_fg, orifice.dp_small, orifice.state_a.d / $cse10, orifice.state_b.d / $cse10, false, 1.0)
11/26 (1): $cse10 = Modelica.Fluid.Fittings.BaseClasses.lossConstant_D_zeta(orifice.diameter, orifice.zeta_nominal)
12/27 (1): orifice.zeta_nominal = 2.0 * orifice.A_mean ^ 2.0 * orifice.d * orifice.dp_nominal / orifice.m_flow_nominal ^ 2.0
13/28 (1): orifice.d = 0.5 * (orifice.state_a.d + orifice.state_b.d)
14/29 (1): orifice.state_a.d = $cse14.rho
15/30 (16): $cse14 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, orifice.port_b.h_outflow, 0, 0)
16/46 (1): orifice.port_b.h_outflow = ($cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse11 + $cse12 + $cse13)
17/47 (1): $cse11 = max(-pipe1.flowModel.m_flows[1], 1e-7)
18/48 (1): pipe1.flowModel.m_flows[1] = $cse24 * pipe1.flowModel.nParallel
19/49 (1): $cse24 = 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])
20/50 (1): pipe1.flowModel.mus_act[1] = 0.5 * (pipe1.flowModel.mus[1] + pipe1.flowModel.mus[2])
21/51 (1): pipe1.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[1], pipe1.flowModel.states[1].T, pump.heatTransfer.states[1].p, 0)
22/52 (1): pipe1.flowModel.rhos_act[1] = 0.5 * (pipe1.flowModel.rhos[1] + pipe1.flowModel.rhos[2])
23/53 (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])
24/54 (1): pipe1.flowModel.zetas[1] = 0.125 * (3.141592653589793 * pipe1.flowModel.diameters[1] ^ 2.0) ^ 2.0 / pipe1.flowModel.ks_inv[1]
25/55 (1): pipe1.flowModel.pathLengths_internal[1] = pipe1.flowModel.zetas[1] * pipe1.flowModel.diameters[1] * (2.0 * $cse23) ^ 2.0
26/56 (1): pipe1.flowModel.rhos[1] = $cse20.rho
27/57 (16): $cse20 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pipe1.flowModel.states[1].h, 0, 0)
28/73 (1): pipe1.flowModel.states[1].T = $cse20.T
29/74 (1): pipe1.flowModel.Res_turbulent_internal[1] = 1.2732395447351628 * pipe1.flowModel.m_flow_turbulent / (pipe1.flowModel.nParallel * pipe1.flowModel.diameters[1] * pipe1.flowModel.mus_act[1])
30/75 (1): pump.Hb_flow = smooth(0, pump.m_flow * (if pump.m_flow > 0.0 then source.ports[1].h_outflow else pump.heatTransfer.states[1].h)) + smooth(0, (-pump.m_flow) * (if (-pump.m_flow) > 0.0 then ($cse21 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow) / ($cse21 + $cse11 + $cse12) else pump.heatTransfer.states[1].h))
31/76 (1): -pump.Hb_flow = pump.W_single * /*Real*/(pump.nParallel)
32/77 (1): pump.W_single = pump.dp_pump * pump.V_flow_single / pump.eta
33/78 (1): pump.eta = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8)
34/79 (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})
35/80 (1): pump.head = (pump.N / pump.N_nominal) ^ 2.0 * $cse9
36/81 (1): pump.V_flow_single = pump.V_flow / /*Real*/(pump.nParallel)
37/82 (1): pump.V_flow = pump.m_flow / pump.rho
38/83 (1): pump.head = pump.dp_pump / (pump.rho * pump.g)
39/84 (1): pump.rho = $cse7.rho
40/85 (16): $cse7 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pump.heatTransfer.states[1].h, pump.heatTransfer.states[1].phase, 0)
41/101 (1): pump.heatTransfer.states[1].phase = if pump.heatTransfer.states[1].h < $cse5.h or pump.heatTransfer.states[1].h > $cse6.h or pump.heatTransfer.states[1].p > 2.2064e7 then 1 else 2

Variables:
1: 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]
2: $cse7.R:VARIABLE(protected = true )  type: Real unreplaceable
3: $cse7.dpT:VARIABLE(protected = true )  type: Real unreplaceable
4: $cse7.s:VARIABLE(protected = true )  type: Real unreplaceable
5: pump.heatTransfer.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = pump.h_start unit = "J/kg" nominal = 5e5 final = true )  "Specific enthalpy" type: Real [1]
6: $cse7.T:VARIABLE(protected = true )  type: Real unreplaceable
7: $cse7.cv:VARIABLE(protected = true )  type: Real unreplaceable
8: $cse7.cp:VARIABLE(protected = true )  type: Real unreplaceable
9: $cse7.pd:VARIABLE(protected = true )  type: Real unreplaceable
10: $cse7.h:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse7.region:DISCRETE(protected = true )  type: Integer unreplaceable
12: $cse7.rho:VARIABLE(protected = true )  type: Real unreplaceable
13: $cse7.x:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse7.vt:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse7.phase:DISCRETE(protected = true )  type: Integer unreplaceable
16: $cse7.p:VARIABLE(protected = true )  type: Real unreplaceable
17: $cse7.vp:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse7.pt:VARIABLE(protected = true )  type: Real unreplaceable
19: pump.head:VARIABLE(unit = "m" )  "Pump head" type: Real
20: pump.rho:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real
21: pump.V_flow:VARIABLE(unit = "m3/s" )  "Volume flow rate (total)" type: Real
22: pump.N:VARIABLE(start = pump.N_nominal unit = "rev/min" )  "Shaft rotational speed" type: Real
23: $cse9:VARIABLE(protected = true )  type: Real unreplaceable
24: pump.V_flow_single:VARIABLE(start = 0.4 / (pump.rho_nominal * /*Real*/(pump.nParallel)) unit = "m3/s" )  "Volume flow rate (single pump)" type: Real
25: pump.eta:VARIABLE()  "Global Efficiency" type: Real
26: pump.W_single:VARIABLE(unit = "W" )  "Power Consumption (single pump)" type: Real
27: pump.Hb_flow:VARIABLE(unit = "W" )  "Enthalpy flow across boundaries or energy source/sink" type: Real
28: pipe1.flowModel.Res_turbulent_internal[1]:VARIABLE(unit = "1" )  "Re_turbulent used internally; to be defined by extending class" type: Real [1]
29: pipe1.flowModel.states[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
30: $cse20.s:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse20.cp:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse20.R:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse20.dpT:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse20.region:DISCRETE(protected = true )  type: Integer unreplaceable
35: $cse20.T:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse20.rho:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse20.vt:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse20.p:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse20.pd:VARIABLE(protected = true )  type: Real unreplaceable
40: $cse20.h:VARIABLE(protected = true )  type: Real unreplaceable
41: $cse20.phase:DISCRETE(protected = true )  type: Integer unreplaceable
42: pipe1.flowModel.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
43: $cse20.pt:VARIABLE(protected = true )  type: Real unreplaceable
44: $cse20.vp:VARIABLE(protected = true )  type: Real unreplaceable
45: $cse20.x:VARIABLE(protected = true )  type: Real unreplaceable
46: $cse20.cv:VARIABLE(protected = true )  type: Real unreplaceable
47: pipe1.flowModel.pathLengths_internal[1]:VARIABLE(unit = "m" )  "pathLengths used internally; to be defined by extending class" type: Real [1]
48: pipe1.flowModel.zetas[1]:VARIABLE()  "coefficient for quadratic flow" type: Real [1]
49: pipe1.flowModel.ks_inv[1]:VARIABLE()  "coefficient for quadratic flow" type: Real [1]
50: pipe1.flowModel.rhos_act[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  "Actual density per segment" type: Real [1]
51: pipe1.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
52: pipe1.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
53: pipe1.flowModel.mus_act[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  "Actual viscosity per segment" type: Real [1]
54: $cse24:VARIABLE(protected = true )  type: Real unreplaceable
55: pipe1.flowModel.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
56: $cse11:VARIABLE(protected = true )  type: Real unreplaceable
57: $cse14.R:VARIABLE(protected = true )  type: Real unreplaceable
58: $cse14.vt:VARIABLE(protected = true )  type: Real unreplaceable
59: orifice.port_b.h_outflow:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real
60: $cse14.s:VARIABLE(protected = true )  type: Real unreplaceable
61: $cse14.rho:VARIABLE(protected = true )  type: Real unreplaceable
62: $cse14.T:VARIABLE(protected = true )  type: Real unreplaceable
63: $cse14.cv:VARIABLE(protected = true )  type: Real unreplaceable
64: $cse14.h:VARIABLE(protected = true )  type: Real unreplaceable
65: $cse14.vp:VARIABLE(protected = true )  type: Real unreplaceable
66: $cse14.x:VARIABLE(protected = true )  type: Real unreplaceable
67: $cse14.region:DISCRETE(protected = true )  type: Integer unreplaceable
68: $cse14.phase:DISCRETE(protected = true )  type: Integer unreplaceable
69: $cse14.p:VARIABLE(protected = true )  type: Real unreplaceable
70: $cse14.dpT:VARIABLE(protected = true )  type: Real unreplaceable
71: $cse14.cp:VARIABLE(protected = true )  type: Real unreplaceable
72: $cse14.pt:VARIABLE(protected = true )  type: Real unreplaceable
73: $cse14.pd:VARIABLE(protected = true )  type: Real unreplaceable
74: orifice.state_a.d:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 protected = true )  "Density" type: Real
75: orifice.d:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real
76: orifice.zeta_nominal:VARIABLE()  type: Real
77: $cse10:VARIABLE(protected = true )  type: Real unreplaceable
78: orifice.m_flow:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rate in design flow direction" type: Real
79: $cse21:VARIABLE(protected = true )  type: Real unreplaceable
80: $cse12:VARIABLE(protected = true )  type: Real unreplaceable
81: pipe2.flowModel.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
82: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
83: $cse29.phase:DISCRETE(protected = true )  type: Integer unreplaceable
84: $cse29.pt:VARIABLE(protected = true )  type: Real unreplaceable
85: $cse29.dpT:VARIABLE(protected = true )  type: Real unreplaceable
86: $cse29.region:DISCRETE(protected = true )  type: Integer unreplaceable
87: $cse29.rho:VARIABLE(protected = true )  type: Real unreplaceable
88: $cse29.pd:VARIABLE(protected = true )  type: Real unreplaceable
89: $cse29.x:VARIABLE(protected = true )  type: Real unreplaceable
90: $cse29.s:VARIABLE(protected = true )  type: Real unreplaceable
91: $cse29.cp:VARIABLE(protected = true )  type: Real unreplaceable
92: $cse29.T:VARIABLE(protected = true )  type: Real unreplaceable
93: $cse29.vt:VARIABLE(protected = true )  type: Real unreplaceable
94: $cse29.R:VARIABLE(protected = true )  type: Real unreplaceable
95: $cse29.cv:VARIABLE(protected = true )  type: Real unreplaceable
96: $cse29.h:VARIABLE(protected = true )  type: Real unreplaceable
97: $cse29.vp:VARIABLE(protected = true )  type: Real unreplaceable
98: $cse29.p:VARIABLE(protected = true )  type: Real unreplaceable
99: pipe2.flowModel.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
100: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
101: pump.m_flow:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rate (total)" type: Real
[/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 0.003926/0.9306, allocations: 3.811 MB / 0.7077 GB, free: 4.582 MB / 0.545 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar could not be translated