Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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_4.0.0_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_4.0.0_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 0.00108/0.001079, allocations: 110.6 kB / 18.45 MB, free: 4.617 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001115/0.001115, allocations: 187.2 kB / 19.39 MB, free: 3.691 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.361/1.361, allocations: 222.9 MB / 243.1 MB, free: 15.05 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2223/0.2223, allocations: 44.19 MB / 337.4 MB, free: 2.668 MB / 270.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001505/0.001505, allocations: 67.89 kB / 471.3 MB, free: 13.14 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4131/0.4146, allocations: 60.82 MB / 0.5196 GB, free: 3.609 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.07045/0.4851, allocations: 71.93 MB / 0.5899 GB, free: 3.91 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02984/0.515, allocations: 25.05 MB / 0.6143 GB, free: 10.77 MB / 478.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001802/0.5169, allocations: 39.75 kB / 0.6144 GB, free: 10.73 MB / 478.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002058/0.519, allocations: 0.7997 MB / 0.6151 GB, free: 9.93 MB / 478.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01824/0.5372, allocations: 6.445 MB / 0.6214 GB, free: 3.48 MB / 478.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.0117/0.5489, allocations: 4.482 MB / 0.6258 GB, free: 15.01 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004705/0.5537, allocations: 3.618 MB / 0.6293 GB, free: 11.38 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001855/0.5555, allocations: 1.024 MB / 0.6303 GB, free: 10.33 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003151/0.5587, allocations: 1.542 MB / 0.6318 GB, free: 8.781 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01961/0.5783, allocations: 9.355 MB / 0.641 GB, free: 15.29 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007774/0.5791, allocations: 152 kB / 0.6411 GB, free: 15.14 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0227/0.6018, allocations: 10.23 MB / 0.6511 GB, free: 4.871 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.001073/0.603, allocations: 0.5102 MB / 0.6516 GB, free: 4.359 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001988/0.605, allocations: 0.8518 MB / 0.6525 GB, free: 3.504 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.01904/0.624, allocations: 7.068 MB / 0.6594 GB, free: 12.42 MB / 0.5137 GB
Notification: Performance of FrontEnd - DAE generated: time 8.116e-06/0.6241, allocations: 4 kB / 0.6594 GB, free: 12.41 MB / 0.5137 GB
Notification: Performance of FrontEnd: time 2.936e-06/0.6241, allocations: 0 / 0.6594 GB, free: 12.41 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 0.000103/0.6242, allocations: 0 / 0.6594 GB, free: 12.41 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 0.01126/0.6355, allocations: 2.955 MB / 0.6622 GB, free: 9.395 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 4.898e-05/0.6355, allocations: 12.03 kB / 0.6623 GB, free: 9.383 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004788/0.6403, allocations: 0.5697 MB / 0.6628 GB, free: 8.812 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002243/0.6426, allocations: 1.059 MB / 0.6638 GB, free: 7.707 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001327/0.6427, allocations: 90.14 kB / 0.6639 GB, free: 7.617 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003255/0.6431, allocations: 108 kB / 0.664 GB, free: 7.512 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005735/0.6488, allocations: 2.225 MB / 0.6662 GB, free: 5.164 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.191e-05/0.6489, allocations: 3.938 kB / 0.6662 GB, free: 5.16 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002018/0.6491, allocations: 51.98 kB / 0.6663 GB, free: 5.109 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001151/0.6492, allocations: 89.98 kB / 0.6663 GB, free: 5.02 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005934/0.6551, allocations: 2.318 MB / 0.6686 GB, free: 2.691 MB / 0.5137 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 0.01351/0.6687, allocations: 9.177 MB / 0.6776 GB, free: 8.922 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005054/0.6737, allocations: 1.85 MB / 0.6794 GB, free: 7.059 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001478/0.6752, allocations: 0.7689 MB / 0.6801 GB, free: 6.285 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0507/0.7259, allocations: 24.67 MB / 0.7042 GB, free: 10.66 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.088e-05/0.726, allocations: 47.56 kB / 0.7043 GB, free: 10.61 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001004/0.727, allocations: 147 kB / 0.7044 GB, free: 10.46 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=109): time 5.941e-06/0.7271, allocations: 0 / 0.7044 GB, free: 10.46 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=109): time 0.0193/0.7464, allocations: 4.595 MB / 0.7089 GB, free: 5.836 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.814e-05/0.7465, allocations: 222.6 kB / 0.7091 GB, free: 5.57 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001327/0.7478, allocations: 0.9671 MB / 0.7101 GB, free: 4.586 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001324/0.7479, allocations: 41.7 kB / 0.7101 GB, free: 4.539 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004089/0.7484, allocations: 0.5786 MB / 0.7107 GB, free: 3.953 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003618/0.7487, allocations: 400.5 kB / 0.711 GB, free: 3.559 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004555/0.7492, allocations: 274.8 kB / 0.7113 GB, free: 3.281 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 0.0001314/0.7493, allocations: 353.9 kB / 0.7116 GB, free: 2.93 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001438/0.7508, allocations: 0.6579 MB / 0.7123 GB, free: 2.27 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001676/0.7525, allocations: 1.025 MB / 0.7133 GB, free: 1.098 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.2665/1.019, allocations: 1.68 MB / 0.7149 GB, free: 178.9 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.022e-05/1.019, allocations: 3.156 kB / 0.7149 GB, free: 178.9 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.005381/1.025, allocations: 2.099 MB / 0.717 GB, free: 178.4 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 3.301e-05/1.025, allocations: 13.28 kB / 0.717 GB, free: 178.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.8e-05/1.025, allocations: 9.188 kB / 0.717 GB, free: 178.4 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02882/1.053, allocations: 3.002 MB / 0.7199 GB, free: 178.3 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001365/1.055, allocations: 265.9 kB / 0.7202 GB, free: 178.3 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002698/1.058, allocations: 1.47 MB / 0.7216 GB, free: 177.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001378/1.059, allocations: 84.28 kB / 0.7217 GB, free: 177.4 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001423/1.059, allocations: 73 kB / 0.7218 GB, free: 177.4 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001754/1.061, allocations: 0.8785 MB / 0.7226 GB, free: 177 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001508/1.062, allocations: 1 MB / 0.7236 GB, free: 176.4 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002841/1.065, allocations: 1.625 MB / 0.7252 GB, free: 175.4 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.847e-06/1.065, allocations: 2.375 kB / 0.7252 GB, free: 175.4 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.005013/1.07, allocations: 1.968 MB / 0.7271 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 2.101e-05/1.07, allocations: 8.594 kB / 0.7271 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.595e-05/1.07, allocations: 14.23 kB / 0.7271 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008765/1.071, allocations: 206.6 kB / 0.7273 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001471/1.073, allocations: 331.2 kB / 0.7276 GB, free: 174.7 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00083/1.074, allocations: 0.7539 MB / 0.7284 GB, free: 174.1 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001217/1.075, allocations: 98.34 kB / 0.7285 GB, free: 174.1 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001233/1.075, allocations: 65.75 kB / 0.7285 GB, free: 174.1 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 0.0004227/1.075, allocations: 263.5 kB / 0.7288 GB, free: 173.8 MB / 0.5606 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002614/1.076, allocations: 141.3 kB / 0.7289 GB, free: 173.8 MB / 0.5606 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006945/1.083, allocations: 5.586 MB / 0.7344 GB, free: 170.7 MB / 0.5606 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.48e-05/1.083, allocations: 9.047 kB / 0.7344 GB, free: 170.7 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.175e-05/1.083, allocations: 0 / 0.7344 GB, free: 170.7 MB / 0.5606 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006812/1.083, allocations: 447.3 kB / 0.7348 GB, free: 170.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002865/1.084, allocations: 94.8 kB / 0.7349 GB, free: 170.3 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009883/1.085, allocations: 98.91 kB / 0.735 GB, free: 170.3 MB / 0.5606 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001959/1.085, allocations: 108.1 kB / 0.7351 GB, free: 170.2 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 = -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_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 = -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_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 = -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 0.002384/1.087, allocations: 3.811 MB / 0.7388 GB, free: 166.1 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