Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.conf.json
Using package ModelicaTest with version 3.2.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo)
Using package ModelicaServices with version 3.2.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo)
Using package Modelica with version 3.2.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo)
Using package Complex with version 3.2.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+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_3.2.1_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.1+maint.om/package.mo): time 0.002653/0.002657, allocations: 347.6 kB / 15.95 MB, free: 6.219 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+maint.om/package.mo): time 3.292/3.292, allocations: 341.5 MB / 358.2 MB, free: 28.63 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.1+maint.om/package.mo): time 0.003483/0.003484, allocations: 226.2 kB / 397.9 MB, free: 6.012 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.1+maint.om/package.mo): time 0.4752/0.4752, allocations: 76.1 MB / 0.5014 GB, free: 0.8125 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004783/0.0004785, allocations: 12 kB / 0.5592 GB, free: 60.25 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08933/0.08984, allocations: 48.71 MB / 0.6067 GB, free: 11.53 MB / 282.7 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.4051/0.495, allocations: 66.93 MB / 0.6721 GB, free: 13.45 MB / 314.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0398/0.5349, allocations: 23.32 MB / 0.6949 GB, free: 15.55 MB / 330.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002304/0.5372, allocations: 55.22 kB / 0.6949 GB, free: 15.52 MB / 330.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002871/0.5401, allocations: 0.6194 MB / 0.6955 GB, free: 14.99 MB / 330.7 MB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.1+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 3.2.1+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 3.2.1+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 3.2.1+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 3.2.1+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 3.2.1+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 3.2.1+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 3.2.1+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 0.02345/0.5636, allocations: 5.152 MB / 0.7006 GB, free: 11.1 MB / 330.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01529/0.5789, allocations: 3.427 MB / 0.7039 GB, free: 8.617 MB / 330.7 MB
Notification: Performance of NFFlatten.flatten: time 0.007085/0.5861, allocations: 4.099 MB / 0.7079 GB, free: 4.988 MB / 330.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002354/0.5885, allocations: 0.8443 MB / 0.7087 GB, free: 4.125 MB / 330.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003893/0.5924, allocations: 1.261 MB / 0.71 GB, free: 2.859 MB / 330.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.03929/0.6318, allocations: 15.3 MB / 0.7249 GB, free: 3.551 MB / 346.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0008029/0.6326, allocations: 76 kB / 0.725 GB, free: 3.477 MB / 346.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.03454/0.6672, allocations: 10.6 MB / 0.7353 GB, free: 8.871 MB / 362.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001273/0.6685, allocations: 426.6 kB / 0.7357 GB, free: 8.453 MB / 362.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0009681/0.6695, allocations: 317 kB / 0.736 GB, free: 8.137 MB / 362.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.01301/0.6826, allocations: 4.72 MB / 0.7407 GB, free: 3.406 MB / 362.7 MB
Notification: Performance of FrontEnd - DAE generated: time 9.718e-06/0.6826, allocations: 4 kB / 0.7407 GB, free: 3.402 MB / 362.7 MB
Notification: Performance of FrontEnd: time 5.6e-06/0.6827, allocations: 0 / 0.7407 GB, free: 3.402 MB / 362.7 MB
Notification: Performance of Transformations before backend: time 7.795e-05/0.6827, allocations: 3.938 kB / 0.7407 GB, free: 3.398 MB / 362.7 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 0.0133/0.6961, allocations: 2.518 MB / 0.7431 GB, free: 0.8242 MB / 362.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.813e-05/0.6961, allocations: 8.031 kB / 0.7431 GB, free: 0.8164 MB / 362.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006209/0.7024, allocations: 0.5739 MB / 0.7437 GB, free: 248 kB / 362.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003057/0.7055, allocations: 0.9804 MB / 0.7446 GB, free: 15.22 MB / 378.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001611/0.7056, allocations: 98.02 kB / 0.7447 GB, free: 15.12 MB / 378.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003472/0.706, allocations: 108 kB / 0.7448 GB, free: 15.02 MB / 378.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008889/0.7149, allocations: 2.252 MB / 0.747 GB, free: 12.64 MB / 378.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 4.308e-05/0.715, allocations: 4 kB / 0.747 GB, free: 12.64 MB / 378.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002729/0.7153, allocations: 47.98 kB / 0.7471 GB, free: 12.59 MB / 378.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002145/0.7155, allocations: 86 kB / 0.7472 GB, free: 12.51 MB / 378.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01027/0.7258, allocations: 2.381 MB / 0.7495 GB, free: 10.12 MB / 378.7 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 0.01919/0.745, allocations: 8.959 MB / 0.7582 GB, free: 0.5156 MB / 378.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.007832/0.7529, allocations: 1.787 MB / 0.76 GB, free: 14.72 MB / 394.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002481/0.7554, allocations: 0.7278 MB / 0.7607 GB, free: 13.99 MB / 394.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.06521/0.8207, allocations: 18.97 MB / 0.7792 GB, free: 8.707 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.689e-05/0.8208, allocations: 47.59 kB / 0.7793 GB, free: 8.648 MB / 410.7 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00135/0.8222, allocations: 162.8 kB / 0.7794 GB, free: 8.488 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=109): time 4.94e-06/0.8222, allocations: 3.938 kB / 0.7794 GB, free: 8.484 MB / 410.7 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 0.218/1.04, allocations: 16.54 MB / 0.7956 GB, free: 7.75 MB / 426.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001457/1.04, allocations: 226.9 kB / 0.7958 GB, free: 7.477 MB / 426.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001774/1.042, allocations: 0.8651 MB / 0.7966 GB, free: 6.59 MB / 426.7 MB
Notification: Performance of collectPreVariables (initialization): time 0.0005765/1.043, allocations: 61.69 kB / 0.7967 GB, free: 6.523 MB / 426.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0006691/1.043, allocations: 0.5931 MB / 0.7973 GB, free: 5.922 MB / 426.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0009546/1.044, allocations: 0.5314 MB / 0.7978 GB, free: 5.383 MB / 426.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003229/1.045, allocations: 36 kB / 0.7978 GB, free: 5.348 MB / 426.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002153/1.045, allocations: 369.9 kB / 0.7982 GB, free: 4.98 MB / 426.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007855/1.053, allocations: 1.507 MB / 0.7997 GB, free: 3.473 MB / 426.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008315/1.061, allocations: 1.964 MB / 0.8016 GB, free: 1.316 MB / 426.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008315/1.07, allocations: 1.634 MB / 0.8032 GB, free: 15.68 MB / 442.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.355e-05/1.07, allocations: 4 kB / 0.8032 GB, free: 15.68 MB / 442.7 MB
Notification: Performance of matching and sorting (n=220) (initialization): time 0.02538/1.095, allocations: 4.803 MB / 0.8079 GB, free: 10.86 MB / 442.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0004558/1.095, allocations: 464.7 kB / 0.8083 GB, free: 10.23 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.549e-05/1.096, allocations: 12 kB / 0.8083 GB, free: 10.22 MB / 442.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.1811/1.277, allocations: 8.121 MB / 0.8163 GB, free: 2.086 MB / 442.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003085/1.28, allocations: 371.5 kB / 0.8166 GB, free: 1.723 MB / 442.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3184/1.598, allocations: 5.159 MB / 0.8216 GB, free: 163.5 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006218/1.604, allocations: 235.2 kB / 0.8219 GB, free: 163.5 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007457/1.605, allocations: 135.6 kB / 0.822 GB, free: 163.5 MB / 442.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.634e-05/1.605, allocations: 3.5 kB / 0.822 GB, free: 163.5 MB / 442.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0276/1.633, allocations: 4.593 MB / 0.8265 GB, free: 162 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.66e-05/1.633, allocations: 9.938 kB / 0.8265 GB, free: 162 MB / 442.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02218/1.655, allocations: 3.082 MB / 0.8295 GB, free: 161.4 MB / 442.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003719/1.659, allocations: 430.8 kB / 0.8299 GB, free: 161.3 MB / 442.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02611/1.685, allocations: 4.47 MB / 0.8343 GB, free: 159.2 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005913/1.691, allocations: 234.9 kB / 0.8345 GB, free: 159.2 MB / 442.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006356/1.692, allocations: 137.2 kB / 0.8346 GB, free: 159.1 MB / 442.7 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 0.001461/1.693, allocations: 480.4 kB / 0.8351 GB, free: 158.8 MB / 442.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005632/1.694, allocations: 138.1 kB / 0.8352 GB, free: 158.8 MB / 442.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04173/1.736, allocations: 9.136 MB / 0.8441 GB, free: 153.9 MB / 442.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.316e-05/1.736, allocations: 11.78 kB / 0.8442 GB, free: 153.9 MB / 442.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.089e-05/1.736, allocations: 0 / 0.8442 GB, free: 153.9 MB / 442.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.002329/1.738, allocations: 0.6782 MB / 0.8448 GB, free: 153.3 MB / 442.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007864/1.739, allocations: 31.69 kB / 0.8449 GB, free: 153.3 MB / 442.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006286/1.745, allocations: 260.6 kB / 0.8451 GB, free: 153.1 MB / 442.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005373/1.746, allocations: 121.8 kB / 0.8452 GB, free: 152.9 MB / 442.7 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 = "1/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 0.004802/1.751, allocations: 4.118 MB / 0.8492 GB, free: 147.9 MB / 442.7 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.