Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.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.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_trunk_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_trunk_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001101/0.001101, allocations: 107.6 kB / 18.45 MB, free: 4.641 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001211/0.001211, allocations: 215.9 kB / 19.41 MB, free: 3.688 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.39/1.39, allocations: 227.4 MB / 247.6 MB, free: 10.48 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2122/0.2122, allocations: 46.1 MB / 345 MB, free: 11.5 MB / 286.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001563/0.001563, allocations: 75.88 kB / 482 MB, free: 4.031 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3489/0.3504, allocations: 62.43 MB / 0.5317 GB, free: 13.59 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.07669/0.4272, allocations: 72.15 MB / 0.6021 GB, free: 9.32 MB / 462.1 MB
Notification: Performance of NFInst.instExpressions: time 0.03231/0.4595, allocations: 25.08 MB / 0.6266 GB, free: 172 kB / 478.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002119/0.4617, allocations: 35.75 kB / 0.6267 GB, free: 136 kB / 478.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002219/0.464, allocations: 0.792 MB / 0.6274 GB, free: 15.33 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01715/0.4811, allocations: 6.432 MB / 0.6337 GB, free: 8.898 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01108/0.4922, allocations: 4.476 MB / 0.6381 GB, free: 4.43 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004768/0.497, allocations: 3.614 MB / 0.6416 GB, free: 0.8008 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001779/0.4988, allocations: 1.028 MB / 0.6426 GB, free: 15.75 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003036/0.5018, allocations: 1.542 MB / 0.6441 GB, free: 14.2 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01867/0.5205, allocations: 9.363 MB / 0.6533 GB, free: 4.699 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007778/0.5213, allocations: 156 kB / 0.6534 GB, free: 4.547 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02143/0.5428, allocations: 10.24 MB / 0.6634 GB, free: 10.27 MB / 0.5137 GB
Notification: Performance of NFScalarize.scalarize: time 0.001068/0.5439, allocations: 0.5063 MB / 0.6639 GB, free: 9.766 MB / 0.5137 GB
Notification: Performance of NFVerifyModel.verify: time 0.001872/0.5457, allocations: 0.8673 MB / 0.6648 GB, free: 8.895 MB / 0.5137 GB
Notification: Performance of NFConvertDAE.convert: time 0.0172/0.563, allocations: 7.055 MB / 0.6717 GB, free: 1.824 MB / 0.5137 GB
Notification: Performance of FrontEnd - DAE generated: time 5.841e-06/0.563, allocations: 0 / 0.6717 GB, free: 1.824 MB / 0.5137 GB
Notification: Performance of FrontEnd: time 3.487e-06/0.563, allocations: 4 kB / 0.6717 GB, free: 1.82 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 0.0001006/0.5631, allocations: 0 / 0.6717 GB, free: 1.82 MB / 0.5137 GB
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 0.01191/0.575, allocations: 2.886 MB / 0.6745 GB, free: 14.88 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 6.55e-05/0.5751, allocations: 15.97 kB / 0.6745 GB, free: 14.86 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005102/0.5802, allocations: 0.5728 MB / 0.6751 GB, free: 14.29 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002305/0.5826, allocations: 1.05 MB / 0.6761 GB, free: 13.19 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001304/0.5827, allocations: 102.1 kB / 0.6762 GB, free: 13.09 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003848/0.5831, allocations: 99.98 kB / 0.6763 GB, free: 12.99 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005725/0.5888, allocations: 2.221 MB / 0.6784 GB, free: 10.65 MB / 0.5294 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.171e-05/0.5889, allocations: 4 kB / 0.6784 GB, free: 10.64 MB / 0.5294 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002115/0.5891, allocations: 47.98 kB / 0.6785 GB, free: 10.6 MB / 0.5294 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001309/0.5892, allocations: 89.94 kB / 0.6786 GB, free: 10.51 MB / 0.5294 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006/0.5953, allocations: 2.322 MB / 0.6808 GB, free: 8.176 MB / 0.5294 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 0.01464/0.6099, allocations: 9.164 MB / 0.6898 GB, free: 14.42 MB / 0.545 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005126/0.6151, allocations: 1.841 MB / 0.6916 GB, free: 12.57 MB / 0.545 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001452/0.6165, allocations: 0.7689 MB / 0.6923 GB, free: 11.79 MB / 0.545 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.2983/0.9149, allocations: 27.23 MB / 0.7189 GB, free: 171 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.813e-05/0.915, allocations: 48.06 kB / 0.719 GB, free: 170.9 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001377/0.9164, allocations: 139.4 kB / 0.7191 GB, free: 170.9 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=109): time 1.561e-05/0.9164, allocations: 1.25 kB / 0.7191 GB, free: 170.9 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=109): time 0.02401/0.9405, allocations: 4.594 MB / 0.7236 GB, free: 170.3 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.747e-05/0.9406, allocations: 222.4 kB / 0.7238 GB, free: 170 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001636/0.9422, allocations: 0.9695 MB / 0.7248 GB, free: 169.7 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002124/0.9425, allocations: 48.14 kB / 0.7248 GB, free: 169.6 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003747/0.9428, allocations: 0.5583 MB / 0.7254 GB, free: 169.2 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000466/0.9433, allocations: 380.3 kB / 0.7257 GB, free: 168.9 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005798/0.9439, allocations: 274.4 kB / 0.726 GB, free: 168.8 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 0.0001068/0.944, allocations: 352.3 kB / 0.7263 GB, free: 168.5 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001462/0.9455, allocations: 0.6592 MB / 0.727 GB, free: 168.2 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001809/0.9473, allocations: 1.022 MB / 0.728 GB, free: 167.4 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003032/0.9504, allocations: 1.683 MB / 0.7296 GB, free: 166.3 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.296e-05/0.9504, allocations: 2.125 kB / 0.7296 GB, free: 166.3 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.004117/0.9545, allocations: 2.101 MB / 0.7317 GB, free: 165.2 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 2.505e-05/0.9546, allocations: 7.938 kB / 0.7317 GB, free: 165.2 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.573e-05/0.9546, allocations: 11.81 kB / 0.7317 GB, free: 165.2 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03034/0.9849, allocations: 3.129 MB / 0.7347 GB, free: 164.2 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001175/0.9861, allocations: 268.2 kB / 0.735 GB, free: 164.1 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002571/0.9887, allocations: 1.469 MB / 0.7364 GB, free: 163.1 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001474/0.9902, allocations: 83.2 kB / 0.7365 GB, free: 163 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000198/0.9904, allocations: 75.16 kB / 0.7366 GB, free: 163 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001669/0.9921, allocations: 0.8736 MB / 0.7374 GB, free: 162.5 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001413/0.9935, allocations: 0.9961 MB / 0.7384 GB, free: 161.7 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002538/0.9961, allocations: 1.629 MB / 0.74 GB, free: 160.6 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.263e-06/0.9961, allocations: 4 kB / 0.74 GB, free: 160.6 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.004549/1.001, allocations: 1.967 MB / 0.7419 GB, free: 159.4 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 1.508e-05/1.001, allocations: 8 kB / 0.7419 GB, free: 159.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.232e-05/1.001, allocations: 12 kB / 0.7419 GB, free: 159.4 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008238/1.002, allocations: 201.4 kB / 0.7421 GB, free: 159.2 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001396/1.003, allocations: 339.5 kB / 0.7424 GB, free: 158.9 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007725/1.004, allocations: 0.7512 MB / 0.7432 GB, free: 158.1 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001272/1.005, allocations: 95.98 kB / 0.7433 GB, free: 158 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001194/1.005, allocations: 67.97 kB / 0.7433 GB, free: 157.9 MB / 0.5606 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 0.0003939/1.006, allocations: 263.9 kB / 0.7436 GB, free: 157.7 MB / 0.5606 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003443/1.006, allocations: 130.4 kB / 0.7437 GB, free: 157.5 MB / 0.5606 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006128/1.012, allocations: 5.58 MB / 0.7492 GB, free: 151.9 MB / 0.5606 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.318e-05/1.012, allocations: 7.969 kB / 0.7492 GB, free: 151.9 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.889e-06/1.012, allocations: 4 kB / 0.7492 GB, free: 151.9 MB / 0.5606 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005799/1.013, allocations: 429.9 kB / 0.7496 GB, free: 151.5 MB / 0.5606 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003353/1.013, allocations: 90.97 kB / 0.7497 GB, free: 151.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001034/1.014, allocations: 107.4 kB / 0.7498 GB, free: 151.3 MB / 0.5606 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001965/1.014, allocations: 101.9 kB / 0.7499 GB, free: 151.2 MB / 0.5606 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, true)
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_s: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_s: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 = -1.7976931348623157e308 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_s: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 = -1.7976931348623157e308 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 = -1.7976931348623157e308 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_s: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 = -1.7976931348623157e308 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 0.002331/1.017, allocations: 3.827 MB / 0.7536 GB, free: 146.6 MB / 0.5606 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar could not be translated