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 0.001349/0.001349, allocations: 114.8 kB / 17.09 MB, free: 5.957 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001435/0.001435, allocations: 198 kB / 18.02 MB, free: 5.039 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.378/1.378, allocations: 205.1 MB / 223.9 MB, free: 12.22 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.1993/0.1993, allocations: 43.53 MB / 314.8 MB, free: 444 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 0.001556/0.001556, allocations: 71.91 kB / 442.5 MB, free: 5.613 MB / 318.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1249/0.1264, allocations: 57.79 MB / 0.4886 GB, free: 11.75 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.3092/0.4357, allocations: 71.91 MB / 0.5588 GB, free: 2.734 MB / 414.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02837/0.4641, allocations: 25.03 MB / 0.5832 GB, free: 3.258 MB / 430.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001656/0.4657, allocations: 36.81 kB / 0.5833 GB, free: 3.242 MB / 430.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.002016/0.4678, allocations: 0.7878 MB / 0.584 GB, free: 2.77 MB / 430.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01746/0.4853, allocations: 6.415 MB / 0.5903 GB, free: 14.12 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01202/0.4973, allocations: 4.43 MB / 0.5946 GB, free: 10.86 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.005121/0.5025, allocations: 3.602 MB / 0.5982 GB, free: 8.801 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001873/0.5043, allocations: 1.043 MB / 0.5992 GB, free: 8.066 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003173/0.5075, allocations: 1.535 MB / 0.6007 GB, free: 7.195 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01931/0.5269, allocations: 9.351 MB / 0.6098 GB, free: 14.29 MB / 462.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.001214/0.5281, allocations: 160 kB / 0.61 GB, free: 14.14 MB / 462.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.02186/0.55, allocations: 10.23 MB / 0.62 GB, free: 3.871 MB / 462.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0009457/0.551, allocations: 0.4947 MB / 0.6204 GB, free: 3.375 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.00174/0.5527, allocations: 0.8634 MB / 0.6213 GB, free: 2.508 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01631/0.5691, allocations: 7.032 MB / 0.6281 GB, free: 11.46 MB / 478.1 MB
Notification: Performance of FrontEnd - DAE generated: time 6.162e-06/0.5691, allocations: 3.938 kB / 0.6281 GB, free: 11.45 MB / 478.1 MB
Notification: Performance of FrontEnd: time 3.657e-06/0.5691, allocations: 4 kB / 0.6282 GB, free: 11.45 MB / 478.1 MB
Notification: Performance of Transformations before backend: time 2.68e-05/0.5692, allocations: 0 / 0.6282 GB, free: 11.45 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 0.009198/0.5784, allocations: 2.872 MB / 0.631 GB, free: 8.527 MB / 478.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.882e-05/0.5784, allocations: 8.031 kB / 0.631 GB, free: 8.52 MB / 478.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004518/0.5829, allocations: 0.5728 MB / 0.6315 GB, free: 7.945 MB / 478.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001986/0.5849, allocations: 1.05 MB / 0.6325 GB, free: 6.848 MB / 478.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001064/0.5851, allocations: 94.14 kB / 0.6326 GB, free: 6.754 MB / 478.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002837/0.5854, allocations: 111.9 kB / 0.6327 GB, free: 6.645 MB / 478.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005431/0.5908, allocations: 2.217 MB / 0.6349 GB, free: 4.305 MB / 478.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.682e-05/0.5908, allocations: 0 / 0.6349 GB, free: 4.305 MB / 478.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001836/0.591, allocations: 51.98 kB / 0.635 GB, free: 4.254 MB / 478.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001028/0.5911, allocations: 82 kB / 0.635 GB, free: 4.172 MB / 478.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005505/0.5967, allocations: 2.322 MB / 0.6373 GB, free: 1.84 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 0.01312/0.6098, allocations: 9.165 MB / 0.6463 GB, free: 8.082 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.005202/0.615, allocations: 1.849 MB / 0.6481 GB, free: 6.223 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001382/0.6164, allocations: 0.769 MB / 0.6488 GB, free: 5.453 MB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.04757/0.664, allocations: 24.64 MB / 0.6729 GB, free: 9.859 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.228e-05/0.6641, allocations: 51.56 kB / 0.6729 GB, free: 9.801 MB / 0.5137 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009738/0.6651, allocations: 142.7 kB / 0.6731 GB, free: 9.66 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=109): time 6.603e-06/0.6651, allocations: 0 / 0.6731 GB, free: 9.66 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=109): time 0.01972/0.6848, allocations: 4.594 MB / 0.6775 GB, free: 5.031 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001052/0.685, allocations: 226.5 kB / 0.6778 GB, free: 4.762 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001407/0.6864, allocations: 0.9708 MB / 0.6787 GB, free: 3.773 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001645/0.6866, allocations: 49.7 kB / 0.6788 GB, free: 3.719 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004539/0.687, allocations: 0.5541 MB / 0.6793 GB, free: 3.156 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003708/0.6874, allocations: 378.6 kB / 0.6797 GB, free: 2.781 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004954/0.6879, allocations: 270.7 kB / 0.6799 GB, free: 2.508 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001373/0.688, allocations: 357.9 kB / 0.6803 GB, free: 2.152 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00138/0.6894, allocations: 0.654 MB / 0.6809 GB, free: 1.496 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001687/0.6911, allocations: 1.021 MB / 0.6819 GB, free: 336 kB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003048/0.6942, allocations: 1.683 MB / 0.6835 GB, free: 14.51 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.769e-06/0.6942, allocations: 4 kB / 0.6835 GB, free: 14.51 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.004449/0.6987, allocations: 2.101 MB / 0.6856 GB, free: 12.39 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 2.604e-05/0.6987, allocations: 11.94 kB / 0.6856 GB, free: 12.38 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.807e-05/0.6987, allocations: 8 kB / 0.6856 GB, free: 12.38 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02918/0.7279, allocations: 3.003 MB / 0.6885 GB, free: 9.367 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001204/0.7292, allocations: 267.6 kB / 0.6888 GB, free: 9.105 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002946/0.7321, allocations: 1.454 MB / 0.6902 GB, free: 7.625 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001501/0.7337, allocations: 92.58 kB / 0.6903 GB, free: 7.535 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002455/0.7339, allocations: 71.97 kB / 0.6904 GB, free: 7.465 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001944/0.7359, allocations: 0.8811 MB / 0.6912 GB, free: 6.578 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001686/0.7376, allocations: 0.9905 MB / 0.6922 GB, free: 5.441 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003005/0.7406, allocations: 1.63 MB / 0.6938 GB, free: 3.676 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.158e-06/0.7406, allocations: 7.938 kB / 0.6938 GB, free: 3.668 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.005122/0.7458, allocations: 1.957 MB / 0.6957 GB, free: 1.703 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 1.791e-05/0.7458, allocations: 11.94 kB / 0.6957 GB, free: 1.691 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.248e-05/0.7458, allocations: 16.03 kB / 0.6957 GB, free: 1.676 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008846/0.7467, allocations: 197.5 kB / 0.6959 GB, free: 1.48 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001515/0.7482, allocations: 327.5 kB / 0.6962 GB, free: 1.16 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009459/0.7492, allocations: 0.7593 MB / 0.697 GB, free: 384 kB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001287/0.7505, allocations: 96.95 kB / 0.6971 GB, free: 288 kB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001452/0.7506, allocations: 75.95 kB / 0.6972 GB, free: 212 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 0.0004494/0.7511, allocations: 268 kB / 0.6974 GB, free: 15.93 MB / 0.545 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003652/0.7515, allocations: 130.4 kB / 0.6975 GB, free: 15.8 MB / 0.545 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008009/0.7595, allocations: 5.578 MB / 0.703 GB, free: 10.19 MB / 0.545 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.887e-05/0.7595, allocations: 7.969 kB / 0.703 GB, free: 10.18 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.11e-06/0.7595, allocations: 0 / 0.703 GB, free: 10.18 MB / 0.545 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008596/0.7604, allocations: 441.9 kB / 0.7034 GB, free: 9.727 MB / 0.545 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003976/0.7608, allocations: 86.97 kB / 0.7035 GB, free: 9.641 MB / 0.545 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001125/0.762, allocations: 103.9 kB / 0.7036 GB, free: 9.539 MB / 0.545 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002229/0.7622, allocations: 97.17 kB / 0.7037 GB, free: 9.445 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 0.003229/0.7654, allocations: 3.804 MB / 0.7074 GB, free: 4.805 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