Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.conf.json
Using package ModelicaTest with version 3.2.2 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo)
Using package Complex with version 3.2.2 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+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_3.2.2_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo): time 0.002628/0.002628, allocations: 364.4 kB / 15.96 MB, free: 6.199 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo): time 3.82/3.82, allocations: 388.9 MB / 405.6 MB, free: 10.25 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo): time 0.003667/0.003666, allocations: 231.5 kB / 451 MB, free: 145.1 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo): time 0.5012/0.5012, allocations: 80.02 MB / 0.5627 GB, free: 19.85 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004763/0.0004764, allocations: 12 kB / 0.6265 GB, free: 96.55 MB / 346.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09599/0.09649, allocations: 54.88 MB / 0.6801 GB, free: 41.66 MB / 346.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.4473/0.5438, allocations: 67.39 MB / 0.7459 GB, free: 13.67 MB / 346.7 MB
Notification: Performance of NFInst.instExpressions: time 0.04103/0.5849, allocations: 23.53 MB / 0.7689 GB, free: 12.99 MB / 362.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002374/0.5874, allocations: 51 kB / 0.7689 GB, free: 12.96 MB / 362.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.003139/0.5906, allocations: 0.634 MB / 0.7696 GB, free: 12.42 MB / 362.7 MB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:772:36-773:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:770:36-771:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:772:36-773:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:770:36-771:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:772:36-773:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:770:36-771:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:772:36-773:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Sources.mo:770:36-771:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.02332/0.6139, allocations: 5.209 MB / 0.7746 GB, free: 8.484 MB / 362.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01606/0.63, allocations: 3.478 MB / 0.778 GB, free: 5.961 MB / 362.7 MB
Notification: Performance of NFFlatten.flatten: time 0.008233/0.6383, allocations: 4.132 MB / 0.7821 GB, free: 3.5 MB / 362.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002344/0.6407, allocations: 0.8483 MB / 0.7829 GB, free: 2.914 MB / 362.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004361/0.6451, allocations: 1.272 MB / 0.7841 GB, free: 1.637 MB / 362.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.03785/0.683, allocations: 15.45 MB / 0.7992 GB, free: 2.176 MB / 378.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0005237/0.6836, allocations: 80 kB / 0.7993 GB, free: 2.098 MB / 378.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0318/0.7154, allocations: 10.79 MB / 0.8099 GB, free: 7.293 MB / 394.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.000956/0.7164, allocations: 422.6 kB / 0.8103 GB, free: 6.879 MB / 394.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0007866/0.7172, allocations: 321 kB / 0.8106 GB, free: 6.559 MB / 394.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.01212/0.7294, allocations: 4.798 MB / 0.8152 GB, free: 1.75 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.702e-06/0.7294, allocations: 0 / 0.8152 GB, free: 1.75 MB / 394.7 MB
Notification: Performance of FrontEnd: time 3.456e-06/0.7294, allocations: 0 / 0.8152 GB, free: 1.75 MB / 394.7 MB
Notification: Performance of Transformations before backend: time 4.456e-05/0.7295, allocations: 4 kB / 0.8152 GB, free: 1.746 MB / 394.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 287
 * Number of variables: 287
Notification: Performance of Generate backend data structure: time 0.01337/0.7429, allocations: 2.568 MB / 0.8178 GB, free: 15.12 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.208e-05/0.7429, allocations: 8.031 kB / 0.8178 GB, free: 15.11 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006307/0.7493, allocations: 0.5914 MB / 0.8183 GB, free: 14.52 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00308/0.7524, allocations: 0.9803 MB / 0.8193 GB, free: 13.5 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001878/0.7526, allocations: 90.14 kB / 0.8194 GB, free: 13.41 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003577/0.753, allocations: 108 kB / 0.8195 GB, free: 13.31 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008812/0.7618, allocations: 2.252 MB / 0.8217 GB, free: 10.93 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.15e-05/0.7619, allocations: 3.938 kB / 0.8217 GB, free: 10.93 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002698/0.7622, allocations: 52.86 kB / 0.8217 GB, free: 10.88 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001885/0.7624, allocations: 85.98 kB / 0.8218 GB, free: 10.79 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01041/0.7728, allocations: 2.377 MB / 0.8241 GB, free: 8.406 MB / 410.7 MB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01918/0.792, allocations: 8.977 MB / 0.8329 GB, free: 14.8 MB / 426.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.007829/0.7999, allocations: 1.784 MB / 0.8347 GB, free: 13.01 MB / 426.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002544/0.8025, allocations: 0.7221 MB / 0.8354 GB, free: 12.28 MB / 426.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06604/0.8686, allocations: 18.99 MB / 0.8539 GB, free: 6.977 MB / 442.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.16e-05/0.8687, allocations: 47.52 kB / 0.854 GB, free: 6.922 MB / 442.7 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001381/0.8701, allocations: 158.8 kB / 0.8541 GB, free: 6.766 MB / 442.7 MB
Notification: Performance of pre-optimization done (n=109): time 5.069e-06/0.8701, allocations: 0 / 0.8541 GB, free: 6.766 MB / 442.7 MB
Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default
========================================
1: pump.medium.p
Please use -d=bltdump for more information.
Notification: Performance of matching and sorting (n=159): time 0.1998/1.07, allocations: 16.55 MB / 0.8703 GB, free: 6.004 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001585/1.07, allocations: 226.9 kB / 0.8705 GB, free: 5.734 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001787/1.072, allocations: 0.8651 MB / 0.8713 GB, free: 4.848 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.000595/1.073, allocations: 53.7 kB / 0.8714 GB, free: 4.789 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006635/1.073, allocations: 0.5931 MB / 0.872 GB, free: 4.188 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.001013/1.074, allocations: 0.5314 MB / 0.8725 GB, free: 3.648 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003266/1.075, allocations: 40 kB / 0.8725 GB, free: 3.609 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002185/1.075, allocations: 369.9 kB / 0.8729 GB, free: 3.242 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00822/1.083, allocations: 1.507 MB / 0.8743 GB, free: 1.734 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008874/1.092, allocations: 1.964 MB / 0.8763 GB, free: 15.59 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008808/1.101, allocations: 1.63 MB / 0.8778 GB, free: 13.96 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.898e-05/1.101, allocations: 7.953 kB / 0.8779 GB, free: 13.95 MB / 474.7 MB
Notification: Performance of matching and sorting (n=220) (initialization): time 0.02687/1.128, allocations: 4.803 MB / 0.8825 GB, free: 9.129 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0004141/1.128, allocations: 460.6 kB / 0.883 GB, free: 8.504 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.834e-05/1.128, allocations: 20 kB / 0.883 GB, free: 8.484 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1825/1.311, allocations: 8.111 MB / 0.8909 GB, free: 368 kB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003103/1.314, allocations: 371.5 kB / 0.8913 GB, free: 15.99 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03174/1.346, allocations: 5.193 MB / 0.8964 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006483/1.352, allocations: 231.7 kB / 0.8966 GB, free: 10.53 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008015/1.353, allocations: 131.8 kB / 0.8967 GB, free: 10.4 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.515e-05/1.353, allocations: 8 kB / 0.8967 GB, free: 10.39 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02823/1.381, allocations: 4.588 MB / 0.9012 GB, free: 5.793 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.2e-05/1.382, allocations: 16 kB / 0.9012 GB, free: 5.777 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02242/1.404, allocations: 3.077 MB / 0.9042 GB, free: 2.691 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003837/1.408, allocations: 439.3 kB / 0.9046 GB, free: 2.262 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3846/1.792, allocations: 4.451 MB / 0.909 GB, free: 176.7 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006114/1.799, allocations: 238 kB / 0.9092 GB, free: 176.7 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007104/1.799, allocations: 134.7 kB / 0.9093 GB, free: 176.7 MB / 490.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 55
 * Number of states: 0 ()
 * Number of discrete variables: 12 (pipe2.flowModel.states[2].phase,pipe2.flowModel.states[1].phase,pipe1.flowModel.states[2].phase,pipe1.flowModel.states[1].phase,source.medium.phase,pump.heatTransfer.states[1].phase,sink.medium.phase,sink1.medium.phase,sink2.medium.phase,orifice.state_b.phase,orifice.state_a.phase,pump.monitoring.state_in.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (166):
 * Single equations (assignments): 164
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {5 21,6 24}
Notification: Performance of prepare postOptimizeDAE: time 0.001509/1.801, allocations: 485 kB / 0.9098 GB, free: 176.5 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005967/1.802, allocations: 136.1 kB / 0.9099 GB, free: 176.5 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03758/1.839, allocations: 9.138 MB / 0.9188 GB, free: 173 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.301e-05/1.839, allocations: 10.88 kB / 0.9189 GB, free: 173 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.051e-05/1.839, allocations: 0 / 0.9189 GB, free: 173 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.002205/1.842, allocations: 0.6829 MB / 0.9195 GB, free: 172.6 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007818/1.842, allocations: 31.25 kB / 0.9195 GB, free: 172.6 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005432/1.848, allocations: 261.6 kB / 0.9198 GB, free: 172.5 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005364/1.848, allocations: 123.3 kB / 0.9199 GB, free: 172.5 MB / 490.7 MB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (1): pump.heatTransfer.states[1].phase = if pump.medium.h < $cse5.h or pump.medium.h > $cse6.h or pump.medium.p > 22064000.0 then 1 else 2
2/2 (16): $cse7 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0)
3/18 (1): pump.rho = $cse7.rho
4/19 (1): pipe2.flowModel.states[1].h = ($cse18 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse18 + $cse11 + $cse13)
5/20 (16): $cse28 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pipe2.flowModel.states[1].h, 0, 0)
6/36 (1): pipe2.flowModel.rhos[1] = $cse28.rho
7/37 (1): pipe2.flowModel.dps_fg[1] = pipe2.flowModel.g * pipe2.height_ab * (if pipe2.flowModel.m_flows[1] > 0.0 then pipe2.flowModel.rhos[1] else pipe2.flowModel.rhos[2]) + pipe2.flowModel.dp_nominal * pipe2.flowModel.m_flows[1] / pipe2.flowModel.m_flow_nominal
8/38 (1): $cse12 = max(-pipe2.flowModel.m_flows[1], 1e-07)
9/39 (1): pipe1.flowModel.states[1].h = ($cse18 * sink.ports[1].h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse18 + $cse12 + $cse13)
10/40 (16): $cse17 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, pipe1.flowModel.states[1].h, 0, 0)
11/56 (1): pipe1.flowModel.rhos[1] = $cse17.rho
12/57 (1): pipe1.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[1], pipe1.flowModel.states[1].T, pump.medium.p, 0)
13/58 (1): pipe1.flowModel.mus_act[1] = 0.5 * (pipe1.flowModel.mus[1] + pipe1.flowModel.mus[2])
14/59 (1): $cse35 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pipe1.flowModel.WallFriction.massFlowRate_dp(pipe1.flowModel.dps_fg[1] - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.pathLengths_internal[1], pipe1.flowModel.diameters[1], 0.5 * (pipe1.flowModel.crossAreas[1] + pipe1.flowModel.crossAreas[2]), pipe1.roughness, pipe1.flowModel.dp_small, pipe1.flowModel.Res_turbulent_internal[1])
15/60 (1): pipe1.flowModel.m_flows[1] = $cse35 * pipe1.flowModel.nParallel
16/61 (1): $cse11 = max(-pipe1.flowModel.m_flows[1], 1e-07)
17/62 (1): orifice.port_b.h_outflow = ($cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.medium.h) / ($cse11 + $cse12 + $cse13)
18/63 (16): $cse14 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.medium.p, orifice.port_b.h_outflow, 0, 0)
19/79 (1): orifice.state_a.d = $cse14.rho
20/80 (1): orifice.m_flow = Modelica.Fluid.Utilities.regRoot2(orifice.dp_fg, orifice.dp_small, orifice.state_a.d / $cse34, orifice.state_b.d / $cse34, false, 1.0)
21/81 (1): $cse18 = max(-orifice.m_flow, 1e-07)
22/82 (1): pump.Hb_flow = smooth(0, pump.m_flow * (if pump.m_flow > 0.0 then source.ports[1].h_outflow else pump.medium.h)) + smooth(0, (-pump.m_flow) * (if (-pump.m_flow) > 0.0 then ($cse18 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow) / ($cse18 + $cse11 + $cse12) else pump.medium.h))
23/83 (1): -pump.Hb_flow = pump.W_single * /*Real*/(pump.nParallel)
24/84 (1): pump.W_single = pump.dp_pump * pump.V_flow_single / pump.eta
25/85 (1): pump.eta = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8)
26/86 (1): $cse9 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.flowCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, {0.0, pump.V_flow_op, 1.5 * pump.V_flow_op}, {2.0 * pump.head_op, pump.head_op, 0.0})
27/87 (1): pump.head = (pump.N / pump.N_nominal) ^ 2.0 * $cse9
28/88 (1): pump.head = pump.dp_pump / (pump.rho * pump.g)
29/89 (1): pump.V_flow = pump.m_flow / pump.rho
30/90 (1): pump.V_flow_single = pump.V_flow / /*Real*/(pump.nParallel)
31/91 (1): pipe2.flowModel.m_flows[1] + pipe1.flowModel.m_flows[1] + orifice.m_flow - pump.m_flow = 0.0
32/92 (1): $cse13 = max(pump.m_flow, 1e-07)
33/93 (1): orifice.d = 0.5 * (orifice.state_a.d + orifice.state_b.d)
34/94 (1): orifice.zeta_nominal = 2.0 * orifice.A_mean ^ 2.0 * orifice.d * orifice.dp_nominal / orifice.m_flow_nominal ^ 2.0
35/95 (1): $cse34 = Modelica.Fluid.Fittings.BaseClasses.lossConstant_D_zeta(orifice.diameter, orifice.zeta_nominal)
36/96 (1): pipe1.flowModel.Res_turbulent_internal[1] = 1.273239544735163 * pipe1.flowModel.m_flow_turbulent / (pipe1.flowModel.nParallel * pipe1.flowModel.diameters[1] * pipe1.flowModel.mus_act[1])
37/97 (1): pipe1.flowModel.rhos_act[1] = 0.5 * (pipe1.flowModel.rhos[1] + pipe1.flowModel.rhos[2])
38/98 (1): pipe1.flowModel.ks_inv[1] = (pipe1.flowModel.m_flow_nominal / pipe1.flowModel.nParallel) ^ 2.0 / ((pipe1.flowModel.dp_nominal - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1]) * pipe1.flowModel.rhos_act[1])
39/99 (1): pipe1.flowModel.zetas[1] = 0.125 * (3.141592653589793 * pipe1.flowModel.diameters[1] ^ 2.0) ^ 2.0 / pipe1.flowModel.ks_inv[1]
40/100 (1): pipe1.flowModel.pathLengths_internal[1] = pipe1.flowModel.zetas[1] * pipe1.flowModel.diameters[1] * (2.0 * $cse23) ^ 2.0
41/101 (1): pipe1.flowModel.states[1].T = $cse17.T

Variables:
1: pipe1.flowModel.states[1].T:DUMMY_STATE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 stateSelect=StateSelect.never )  "Temperature" type: Real [2]
2: pipe1.flowModel.pathLengths_internal[1]:DUMMY_STATE(unit = "m" stateSelect=StateSelect.never )  "pathLengths used internally; to be defined by extending class" type: Real [1]
3: pipe1.flowModel.zetas[1]:DUMMY_STATE(stateSelect=StateSelect.never )  "coefficient for quadratic flow" type: Real [1]
4: pipe1.flowModel.ks_inv[1]:DUMMY_STATE(stateSelect=StateSelect.never )  "coefficient for quadratic flow" type: Real [1]
5: pipe1.flowModel.rhos_act[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  "Actual density per segment" type: Real [1]
6: pipe1.flowModel.Res_turbulent_internal[1]:DUMMY_STATE(unit = "1" stateSelect=StateSelect.never )  "Re_turbulent used internally; to be defined by extending class" type: Real [1]
7: $cse34:VARIABLE(protected = true )  type: Real unreplaceable
8: orifice.zeta_nominal:DUMMY_STATE(stateSelect=StateSelect.never )  type: Real
9: orifice.d:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real
10: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
11: pump.m_flow:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" stateSelect=StateSelect.never )  "Mass flow rate (total)" type: Real
12: pump.V_flow_single:DUMMY_STATE(start = 0.4 / (pump.rho_nominal * /*Real*/(pump.nParallel)) unit = "m3/s" stateSelect=StateSelect.never )  "Volume flow rate (single pump)" type: Real
13: pump.V_flow:DUMMY_STATE(unit = "m3/s" stateSelect=StateSelect.never )  "Volume flow rate (total)" type: Real
14: pump.rho:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real
15: pump.head:DUMMY_STATE(min = 0.0 unit = "m" stateSelect=StateSelect.never )  "Pump head" type: Real
16: $cse9:VARIABLE(protected = true )  type: Real unreplaceable
17: pump.N:DUMMY_STATE(start = pump.N_nominal unit = "rev/min" stateSelect=StateSelect.never )  "Shaft rotational speed" type: Real
18: pump.eta:DUMMY_STATE(stateSelect=StateSelect.never )  "Global Efficiency" type: Real
19: pump.W_single:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never )  "Power Consumption (single pump)" type: Real
20: pump.Hb_flow:DUMMY_STATE(unit = "W" stateSelect=StateSelect.never )  "Enthalpy flow across boundaries or energy source/sink" type: Real
21: $cse18:VARIABLE(protected = true )  type: Real unreplaceable
22: orifice.m_flow:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "Mass flow rate in design flow direction" type: Real
23: orifice.state_a.d:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never protected = true )  "Density" type: Real
24: $cse14.R:VARIABLE(protected = true )  type: Real unreplaceable
25: $cse14.region:DISCRETE(protected = true )  type: Integer unreplaceable
26: $cse14.cv:VARIABLE(protected = true )  type: Real unreplaceable
27: $cse14.cp:VARIABLE(protected = true )  type: Real unreplaceable
28: $cse14.vt:VARIABLE(protected = true )  type: Real unreplaceable
29: $cse14.dpT:VARIABLE(protected = true )  type: Real unreplaceable
30: $cse14.pd:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse14.h:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse14.rho:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse14.T:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse14.phase:DISCRETE(protected = true )  type: Integer unreplaceable
35: $cse14.s:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse14.x:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse14.vp:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse14.pt:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse14.p:VARIABLE(protected = true )  type: Real unreplaceable
40: orifice.port_b.h_outflow:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real
41: $cse11:VARIABLE(protected = true )  type: Real unreplaceable
42: pipe1.flowModel.m_flows[1]:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
43: $cse35:VARIABLE(protected = true )  type: Real unreplaceable
44: pipe1.flowModel.mus_act[1]:DUMMY_STATE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 stateSelect=StateSelect.never )  "Actual viscosity per segment" type: Real [1]
45: pipe1.flowModel.mus[1]:DUMMY_STATE(min = 0.0 max = 100000000.0 start = 0.001 unit = "Pa.s" nominal = 0.001 stateSelect=StateSelect.never )  type: Real [2]
46: pipe1.flowModel.rhos[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real [2]
47: $cse17.phase:DISCRETE(protected = true )  type: Integer unreplaceable
48: $cse17.x:VARIABLE(protected = true )  type: Real unreplaceable
49: $cse17.cv:VARIABLE(protected = true )  type: Real unreplaceable
50: $cse17.p:VARIABLE(protected = true )  type: Real unreplaceable
51: $cse17.dpT:VARIABLE(protected = true )  type: Real unreplaceable
52: $cse17.rho:VARIABLE(protected = true )  type: Real unreplaceable
53: $cse17.vp:VARIABLE(protected = true )  type: Real unreplaceable
54: $cse17.cp:VARIABLE(protected = true )  type: Real unreplaceable
55: $cse17.vt:VARIABLE(protected = true )  type: Real unreplaceable
56: $cse17.pt:VARIABLE(protected = true )  type: Real unreplaceable
57: $cse17.region:DISCRETE(protected = true )  type: Integer unreplaceable
58: $cse17.h:VARIABLE(protected = true )  type: Real unreplaceable
59: $cse17.s:VARIABLE(protected = true )  type: Real unreplaceable
60: $cse17.R:VARIABLE(protected = true )  type: Real unreplaceable
61: $cse17.T:VARIABLE(protected = true )  type: Real unreplaceable
62: $cse17.pd:VARIABLE(protected = true )  type: Real unreplaceable
63: pipe1.flowModel.states[1].h:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific enthalpy" type: Real [2]
64: $cse12:VARIABLE(protected = true )  type: Real unreplaceable
65: pipe2.flowModel.m_flows[1]:DUMMY_STATE(min = -9.999999999999999e+59 max = 100000.0 start = 0.4 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
66: pipe2.flowModel.rhos[1]:DUMMY_STATE(min = 0.0 max = 100000.0 start = 150.0 unit = "kg/m3" nominal = 500.0 stateSelect=StateSelect.never )  type: Real [2]
67: $cse28.s:VARIABLE(protected = true )  type: Real unreplaceable
68: $cse28.pd:VARIABLE(protected = true )  type: Real unreplaceable
69: $cse28.region:DISCRETE(protected = true )  type: Integer unreplaceable
70: $cse28.pt:VARIABLE(protected = true )  type: Real unreplaceable
71: $cse28.vp:VARIABLE(protected = true )  type: Real unreplaceable
72: $cse28.cp:VARIABLE(protected = true )  type: Real unreplaceable
73: $cse28.x:VARIABLE(protected = true )  type: Real unreplaceable
74: $cse28.rho:VARIABLE(protected = true )  type: Real unreplaceable
75: $cse28.phase:DISCRETE(protected = true )  type: Integer unreplaceable
76: $cse28.cv:VARIABLE(protected = true )  type: Real unreplaceable
77: $cse28.dpT:VARIABLE(protected = true )  type: Real unreplaceable
78: $cse28.R:VARIABLE(protected = true )  type: Real unreplaceable
79: $cse28.vt:VARIABLE(protected = true )  type: Real unreplaceable
80: $cse28.T:VARIABLE(protected = true )  type: Real unreplaceable
81: $cse28.p:VARIABLE(protected = true )  type: Real unreplaceable
82: $cse28.h:VARIABLE(protected = true )  type: Real unreplaceable
83: pipe2.flowModel.states[1].h:DUMMY_STATE(min = -10000000000.0 max = 10000000000.0 start = 100000.0 unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.never )  "Specific enthalpy" type: Real [2]
84: $cse7.vp:VARIABLE(protected = true )  type: Real unreplaceable
85: $cse7.region:DISCRETE(protected = true )  type: Integer unreplaceable
86: $cse7.x:VARIABLE(protected = true )  type: Real unreplaceable
87: $cse7.rho:VARIABLE(protected = true )  type: Real unreplaceable
88: $cse7.pd:VARIABLE(protected = true )  type: Real unreplaceable
89: $cse7.p:VARIABLE(protected = true )  type: Real unreplaceable
90: $cse7.s:VARIABLE(protected = true )  type: Real unreplaceable
91: $cse7.h:VARIABLE(protected = true )  type: Real unreplaceable
92: $cse7.cv:VARIABLE(protected = true )  type: Real unreplaceable
93: $cse7.phase:DISCRETE(protected = true )  type: Integer unreplaceable
94: $cse7.R:VARIABLE(protected = true )  type: Real unreplaceable
95: $cse7.T:VARIABLE(protected = true )  type: Real unreplaceable
96: $cse7.vt:VARIABLE(protected = true )  type: Real unreplaceable
97: pump.medium.h:DUMMY_STATE(flow=false min = -10000000000.0 max = 10000000000.0 start = pump.h_start unit = "J/kg" nominal = 500000.0 stateSelect=StateSelect.prefer )  "Specific enthalpy of medium" type: Real
98: $cse7.pt:VARIABLE(protected = true )  type: Real unreplaceable
99: $cse7.dpT:VARIABLE(protected = true )  type: Real unreplaceable
100: $cse7.cp:VARIABLE(protected = true )  type: Real unreplaceable
101: pump.heatTransfer.states[1].phase:DISCRETE(min = 0 max = 2 final = true )  "Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use" type: Integer [1]
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9662:5-9663:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function:
omc_DAEMode_traverserStrongComponents
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.004051/1.852, allocations: 4.123 MB / 0.9239 GB, free: 168.3 MB / 490.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.