Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|eps_m_flow_turbulent|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|orifice.port_b.m_flow|orifice.port_b.p|orifice.port_b.h_outflow|sink.ports.1..m_flow|sink.ports.1..p|sink.ports.1..h_outflow|pipe1.port_b.m_flow|pipe1.port_b.p|pipe1.port_b.h_outflow|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|p_set.y|pipe2.port_b.m_flow|pipe2.port_b.p|pipe2.port_b.h_outflow|sink2.ports.1..m_flow|sink2.ports.1..p|sink2.ports.1..h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
translateModel(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|eps_m_flow_turbulent|pump.port_b.m_flow|pump.port_b.p|pump.port_b.h_outflow|orifice.port_b.m_flow|orifice.port_b.p|orifice.port_b.h_outflow|sink.ports.1..m_flow|sink.ports.1..p|sink.ports.1..h_outflow|pipe1.port_b.m_flow|pipe1.port_b.p|pipe1.port_b.h_outflow|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|p_set.y|pipe2.port_b.m_flow|pipe2.port_b.p|pipe2.port_b.h_outflow|sink2.ports.1..m_flow|sink2.ports.1..p|sink2.ports.1..h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001092/0.001092, allocations: 111.7 kB / 18.45 MB, free: 4.641 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001165/0.001165, allocations: 186.1 kB / 19.38 MB, free: 3.719 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.369/1.369, allocations: 222.9 MB / 243.1 MB, free: 15.18 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2285/0.2285, allocations: 44.19 MB / 337.4 MB, free: 2.699 MB / 270.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001273/0.001273, allocations: 63.89 kB / 471.3 MB, free: 13.16 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3582/0.3594, allocations: 60.81 MB / 0.5196 GB, free: 3.617 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar): time 0.06763/0.4271, allocations: 71.93 MB / 0.5898 GB, free: 3.938 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02956/0.4567, allocations: 25.06 MB / 0.6143 GB, free: 10.79 MB / 478.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001507/0.4582, allocations: 39.75 kB / 0.6144 GB, free: 10.75 MB / 478.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.00197/0.4603, allocations: 0.7958 MB / 0.6151 GB, free: 9.953 MB / 478.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01846/0.4787, allocations: 6.442 MB / 0.6214 GB, free: 3.504 MB / 478.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01271/0.4915, allocations: 4.477 MB / 0.6258 GB, free: 15.04 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.00558/0.4971, allocations: 3.621 MB / 0.6293 GB, free: 11.4 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002072/0.4991, allocations: 1.024 MB / 0.6303 GB, free: 10.35 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0032/0.5024, allocations: 1.538 MB / 0.6318 GB, free: 8.809 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.02124/0.5236, allocations: 9.363 MB / 0.641 GB, free: 15.3 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007313/0.5244, allocations: 152 kB / 0.6411 GB, free: 15.16 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02443/0.5488, allocations: 10.24 MB / 0.6511 GB, free: 4.883 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009271/0.5498, allocations: 0.4947 MB / 0.6516 GB, free: 4.387 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001673/0.5515, allocations: 0.8634 MB / 0.6524 GB, free: 3.52 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.0162/0.5677, allocations: 7.051 MB / 0.6593 GB, free: 12.45 MB / 0.5137 GB
Notification: Performance of FrontEnd - DAE generated: time 7.704e-06/0.5677, allocations: 0 / 0.6593 GB, free: 12.45 MB / 0.5137 GB
Notification: Performance of FrontEnd: time 1.884e-06/0.5677, allocations: 3.938 kB / 0.6593 GB, free: 12.45 MB / 0.5137 GB
Notification: Performance of Transformations before backend: time 8.608e-05/0.5678, allocations: 0 / 0.6593 GB, free: 12.45 MB / 0.5137 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 287
 * Number of variables: 287
Notification: Performance of Generate backend data structure: time 0.01015/0.578, allocations: 2.871 MB / 0.6621 GB, free: 9.523 MB / 0.5137 GB
Notification: Performance of prepare preOptimizeDAE: time 4.753e-05/0.578, allocations: 8.031 kB / 0.6621 GB, free: 9.516 MB / 0.5137 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004811/0.5828, allocations: 0.5689 MB / 0.6627 GB, free: 8.945 MB / 0.5137 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002328/0.5852, allocations: 1.05 MB / 0.6637 GB, free: 7.848 MB / 0.5137 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001158/0.5853, allocations: 94.14 kB / 0.6638 GB, free: 7.754 MB / 0.5137 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003361/0.5857, allocations: 104 kB / 0.6639 GB, free: 7.652 MB / 0.5137 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005967/0.5916, allocations: 2.221 MB / 0.6661 GB, free: 5.309 MB / 0.5137 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.001e-05/0.5917, allocations: 0 / 0.6661 GB, free: 5.309 MB / 0.5137 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002386/0.5919, allocations: 59.97 kB / 0.6661 GB, free: 5.25 MB / 0.5137 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001339/0.5921, allocations: 85.94 kB / 0.6662 GB, free: 5.164 MB / 0.5137 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005954/0.5981, allocations: 2.322 MB / 0.6685 GB, free: 2.836 MB / 0.5137 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01344/0.6115, allocations: 9.163 MB / 0.6774 GB, free: 9.078 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005119/0.6166, allocations: 1.843 MB / 0.6792 GB, free: 7.223 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001502/0.6182, allocations: 0.769 MB / 0.68 GB, free: 6.449 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.05098/0.6692, allocations: 24.66 MB / 0.7041 GB, free: 10.83 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.824e-05/0.6693, allocations: 51.59 kB / 0.7041 GB, free: 10.77 MB / 0.5606 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001075/0.6704, allocations: 150.6 kB / 0.7043 GB, free: 10.62 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=109): time 6.181e-06/0.6704, allocations: 0 / 0.7043 GB, free: 10.62 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=109): time 0.02005/0.6905, allocations: 4.586 MB / 0.7087 GB, free: 6.008 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.964e-05/0.6906, allocations: 218.6 kB / 0.709 GB, free: 5.746 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001523/0.6921, allocations: 0.9709 MB / 0.7099 GB, free: 4.758 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001947/0.6923, allocations: 49.7 kB / 0.71 GB, free: 4.703 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004625/0.6928, allocations: 0.5617 MB / 0.7105 GB, free: 4.133 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004261/0.6932, allocations: 378.6 kB / 0.7109 GB, free: 3.758 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005886/0.6938, allocations: 270.7 kB / 0.7111 GB, free: 3.484 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 0.0002131/0.6941, allocations: 357.9 kB / 0.7115 GB, free: 3.129 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001596/0.6957, allocations: 0.6618 MB / 0.7121 GB, free: 2.465 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001824/0.6975, allocations: 1.017 MB / 0.7131 GB, free: 1.301 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.3154/1.013, allocations: 1.687 MB / 0.7147 GB, free: 178.9 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.348e-05/1.013, allocations: 2.438 kB / 0.7147 GB, free: 178.9 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.005606/1.019, allocations: 2.095 MB / 0.7168 GB, free: 178.5 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 2.995e-05/1.019, allocations: 16.16 kB / 0.7168 GB, free: 178.5 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.086e-05/1.019, allocations: 10.47 kB / 0.7168 GB, free: 178.5 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02911/1.048, allocations: 2.994 MB / 0.7197 GB, free: 178.4 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001425/1.049, allocations: 267.9 kB / 0.72 GB, free: 178.3 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002847/1.052, allocations: 1.471 MB / 0.7214 GB, free: 177.5 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001452/1.054, allocations: 88.78 kB / 0.7215 GB, free: 177.5 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001441/1.054, allocations: 70.16 kB / 0.7216 GB, free: 177.5 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001764/1.056, allocations: 0.8808 MB / 0.7224 GB, free: 177.1 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001544/1.057, allocations: 0.9961 MB / 0.7234 GB, free: 176.4 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002854/1.06, allocations: 1.628 MB / 0.725 GB, free: 175.5 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.023e-06/1.06, allocations: 3 kB / 0.725 GB, free: 175.5 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.005069/1.065, allocations: 1.96 MB / 0.7269 GB, free: 174.9 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 1.775e-05/1.065, allocations: 9.469 kB / 0.7269 GB, free: 174.9 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.541e-05/1.065, allocations: 10.22 kB / 0.7269 GB, free: 174.9 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008541/1.066, allocations: 201.7 kB / 0.7271 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001512/1.068, allocations: 336.5 kB / 0.7275 GB, free: 174.8 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008217/1.068, allocations: 0.7528 MB / 0.7282 GB, free: 174.2 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001263/1.07, allocations: 98.06 kB / 0.7283 GB, free: 174.2 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001294/1.07, allocations: 70.7 kB / 0.7284 GB, free: 174.2 MB / 0.5606 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 43
 * Number of states: 0 ()
 * Number of discrete variables: 12 (pipe2.flowModel.states[2].phase,pipe2.flowModel.states[1].phase,pipe1.flowModel.states[2].phase,pipe1.flowModel.states[1].phase,sink2.medium.phase,sink1.medium.phase,sink.medium.phase,pump.heatTransfer.states[1].phase,source.medium.phase,orifice.state_b.phase,orifice.state_a.phase,pump.monitoring.state_in.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (129):
 * Single equations (assignments): 128
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(5,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004382/1.07, allocations: 261.7 kB / 0.7286 GB, free: 173.9 MB / 0.5606 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003049/1.071, allocations: 128.3 kB / 0.7287 GB, free: 173.9 MB / 0.5606 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006723/1.077, allocations: 5.577 MB / 0.7342 GB, free: 170.8 MB / 0.5606 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.487e-05/1.077, allocations: 11.91 kB / 0.7342 GB, free: 170.8 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.34e-06/1.077, allocations: 0 / 0.7342 GB, free: 170.8 MB / 0.5606 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006642/1.078, allocations: 435.9 kB / 0.7346 GB, free: 170.5 MB / 0.5606 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002863/1.078, allocations: 95.61 kB / 0.7347 GB, free: 170.4 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009611/1.079, allocations: 99.41 kB / 0.7348 GB, free: 170.4 MB / 0.5606 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001906/1.079, allocations: 100.3 kB / 0.7349 GB, free: 170.3 MB / 0.5606 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:528:7-530:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (1): pipe2.flowModel.m_flows[1] + pipe1.flowModel.m_flows[1] + orifice.m_flow - pump.m_flow = 0.0
2/2 (1): $cse13 = max(pump.m_flow, 1e-7)
3/3 (1): pipe2.flowModel.states[1].h = ($cse21 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse21 + $cse11 + $cse13)
4/4 (16): $cse29 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pipe2.flowModel.states[1].h, 0, 0)
5/20 (1): pipe2.flowModel.rhos[1] = $cse29.rho
6/21 (1): pipe2.flowModel.dps_fg[1] = pipe2.flowModel.g * pipe2.height_ab * (if pipe2.flowModel.m_flows[1] > 0.0 then pipe2.flowModel.rhos[1] else pipe2.flowModel.rhos[2]) + pipe2.flowModel.dp_nominal * pipe2.flowModel.m_flows[1] / pipe2.flowModel.m_flow_nominal
7/22 (1): $cse12 = max(-pipe2.flowModel.m_flows[1], 1e-7)
8/23 (1): pipe1.flowModel.states[1].h = ($cse21 * sink.ports[1].h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse21 + $cse12 + $cse13)
9/24 (1): $cse21 = max(-orifice.m_flow, 1e-7)
10/25 (1): orifice.m_flow = Modelica.Fluid.Utilities.regRoot2(orifice.dp_fg, orifice.dp_small, orifice.state_a.d / $cse10, orifice.state_b.d / $cse10, false, 1.0)
11/26 (1): $cse10 = Modelica.Fluid.Fittings.BaseClasses.lossConstant_D_zeta(orifice.diameter, orifice.zeta_nominal)
12/27 (1): orifice.zeta_nominal = 2.0 * orifice.A_mean ^ 2.0 * orifice.d * orifice.dp_nominal / orifice.m_flow_nominal ^ 2.0
13/28 (1): orifice.d = 0.5 * (orifice.state_a.d + orifice.state_b.d)
14/29 (1): orifice.state_a.d = $cse14.rho
15/30 (16): $cse14 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, orifice.port_b.h_outflow, 0, 0)
16/46 (1): orifice.port_b.h_outflow = ($cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow + $cse13 * pump.heatTransfer.states[1].h) / ($cse11 + $cse12 + $cse13)
17/47 (1): $cse11 = max(-pipe1.flowModel.m_flows[1], 1e-7)
18/48 (1): pipe1.flowModel.m_flows[1] = $cse24 * pipe1.flowModel.nParallel
19/49 (1): $cse24 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pipe1.flowModel.WallFriction.massFlowRate_dp(pipe1.flowModel.dps_fg[1] - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.rhos_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.mus_act[1], pipe1.flowModel.pathLengths_internal[1], pipe1.flowModel.diameters[1], 0.5 * (pipe1.flowModel.crossAreas[1] + pipe1.flowModel.crossAreas[2]), pipe1.roughness, pipe1.flowModel.dp_small, pipe1.flowModel.Res_turbulent_internal[1])
20/50 (1): pipe1.flowModel.mus_act[1] = 0.5 * (pipe1.flowModel.mus[1] + pipe1.flowModel.mus[2])
21/51 (1): pipe1.flowModel.mus[1] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe1.flowModel.rhos[1], pipe1.flowModel.states[1].T, pump.heatTransfer.states[1].p, 0, true)
22/52 (1): pipe1.flowModel.rhos_act[1] = 0.5 * (pipe1.flowModel.rhos[1] + pipe1.flowModel.rhos[2])
23/53 (1): pipe1.flowModel.ks_inv[1] = (pipe1.flowModel.m_flow_nominal / pipe1.flowModel.nParallel) ^ 2.0 / ((pipe1.flowModel.dp_nominal - pipe1.flowModel.g * pipe1.height_ab * pipe1.flowModel.rhos_act[1]) * pipe1.flowModel.rhos_act[1])
24/54 (1): pipe1.flowModel.zetas[1] = 0.125 * (3.141592653589793 * pipe1.flowModel.diameters[1] ^ 2.0) ^ 2.0 / pipe1.flowModel.ks_inv[1]
25/55 (1): pipe1.flowModel.pathLengths_internal[1] = pipe1.flowModel.zetas[1] * pipe1.flowModel.diameters[1] * (2.0 * $cse23) ^ 2.0
26/56 (1): pipe1.flowModel.rhos[1] = $cse20.rho
27/57 (16): $cse20 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pipe1.flowModel.states[1].h, 0, 0)
28/73 (1): pipe1.flowModel.states[1].T = $cse20.T
29/74 (1): pipe1.flowModel.Res_turbulent_internal[1] = 1.2732395447351628 * pipe1.flowModel.m_flow_turbulent / (pipe1.flowModel.nParallel * pipe1.flowModel.diameters[1] * pipe1.flowModel.mus_act[1])
30/75 (1): pump.Hb_flow = smooth(0, pump.m_flow * (if pump.m_flow > 0.0 then source.ports[1].h_outflow else pump.heatTransfer.states[1].h)) + smooth(0, (-pump.m_flow) * (if (-pump.m_flow) > 0.0 then ($cse21 * sink.ports[1].h_outflow + $cse11 * pipe1.port_a.h_outflow + $cse12 * pipe2.port_a.h_outflow) / ($cse21 + $cse11 + $cse12) else pump.heatTransfer.states[1].h))
31/76 (1): -pump.Hb_flow = pump.W_single * /*Real*/(pump.nParallel)
32/77 (1): pump.W_single = pump.dp_pump * pump.V_flow_single / pump.eta
33/78 (1): pump.eta = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8)
34/79 (1): $cse9 = ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar.pump.flowCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, {0.0, pump.V_flow_op, 1.5 * pump.V_flow_op}, {2.0 * pump.head_op, pump.head_op, 0.0})
35/80 (1): pump.head = (pump.N / pump.N_nominal) ^ 2.0 * $cse9
36/81 (1): pump.V_flow_single = pump.V_flow / /*Real*/(pump.nParallel)
37/82 (1): pump.V_flow = pump.m_flow / pump.rho
38/83 (1): pump.head = pump.dp_pump / (pump.rho * pump.g)
39/84 (1): pump.rho = $cse7.rho
40/85 (16): $cse7 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pump.heatTransfer.states[1].p, pump.heatTransfer.states[1].h, pump.heatTransfer.states[1].phase, 0)
41/101 (1): pump.heatTransfer.states[1].phase = if pump.heatTransfer.states[1].h < $cse5.h or pump.heatTransfer.states[1].h > $cse6.h or pump.heatTransfer.states[1].p > 2.2064e7 then 1 else 2

Variables:
1: pump.heatTransfer.states[1].phase:DISCRETE(min = 0 max = 2 final = true )  "Phase of the fluid: 1 for 1-phase, 2 for two-phase, 0 for not known, e.g., interactive use" type: Integer [1]
2: $cse7.R_s:VARIABLE(protected = true )  type: Real unreplaceable
3: $cse7.dpT:VARIABLE(protected = true )  type: Real unreplaceable
4: $cse7.s:VARIABLE(protected = true )  type: Real unreplaceable
5: pump.heatTransfer.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = pump.h_start unit = "J/kg" nominal = 5e5 final = true )  "Specific enthalpy" type: Real [1]
6: $cse7.T:VARIABLE(protected = true )  type: Real unreplaceable
7: $cse7.cv:VARIABLE(protected = true )  type: Real unreplaceable
8: $cse7.cp:VARIABLE(protected = true )  type: Real unreplaceable
9: $cse7.pd:VARIABLE(protected = true )  type: Real unreplaceable
10: $cse7.h:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse7.region:DISCRETE(protected = true )  type: Integer unreplaceable
12: $cse7.rho:VARIABLE(protected = true )  type: Real unreplaceable
13: $cse7.x:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse7.vt:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse7.phase:DISCRETE(protected = true )  type: Integer unreplaceable
16: $cse7.p:VARIABLE(protected = true )  type: Real unreplaceable
17: $cse7.vp:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse7.pt:VARIABLE(protected = true )  type: Real unreplaceable
19: pump.head:VARIABLE(unit = "m" )  "Pump head" type: Real
20: pump.rho:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real
21: pump.V_flow:VARIABLE(unit = "m3/s" )  "Volume flow rate (total)" type: Real
22: pump.N:VARIABLE(start = pump.N_nominal unit = "rev/min" )  "Shaft rotational speed" type: Real
23: $cse9:VARIABLE(protected = true )  type: Real unreplaceable
24: pump.V_flow_single:VARIABLE(start = 0.4 / (pump.rho_nominal * /*Real*/(pump.nParallel)) unit = "m3/s" )  "Volume flow rate (single pump)" type: Real
25: pump.eta:VARIABLE()  "Global Efficiency" type: Real
26: pump.W_single:VARIABLE(unit = "W" )  "Power Consumption (single pump)" type: Real
27: pump.Hb_flow:VARIABLE(unit = "W" )  "Enthalpy flow across boundaries or energy source/sink" type: Real
28: pipe1.flowModel.Res_turbulent_internal[1]:VARIABLE(unit = "1" )  "Re_turbulent used internally; to be defined by extending class" type: Real [1]
29: pipe1.flowModel.states[1].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
30: $cse20.s:VARIABLE(protected = true )  type: Real unreplaceable
31: $cse20.cp:VARIABLE(protected = true )  type: Real unreplaceable
32: $cse20.R_s:VARIABLE(protected = true )  type: Real unreplaceable
33: $cse20.dpT:VARIABLE(protected = true )  type: Real unreplaceable
34: $cse20.region:DISCRETE(protected = true )  type: Integer unreplaceable
35: $cse20.T:VARIABLE(protected = true )  type: Real unreplaceable
36: $cse20.rho:VARIABLE(protected = true )  type: Real unreplaceable
37: $cse20.vt:VARIABLE(protected = true )  type: Real unreplaceable
38: $cse20.p:VARIABLE(protected = true )  type: Real unreplaceable
39: $cse20.pd:VARIABLE(protected = true )  type: Real unreplaceable
40: $cse20.h:VARIABLE(protected = true )  type: Real unreplaceable
41: $cse20.phase:DISCRETE(protected = true )  type: Integer unreplaceable
42: pipe1.flowModel.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
43: $cse20.pt:VARIABLE(protected = true )  type: Real unreplaceable
44: $cse20.vp:VARIABLE(protected = true )  type: Real unreplaceable
45: $cse20.x:VARIABLE(protected = true )  type: Real unreplaceable
46: $cse20.cv:VARIABLE(protected = true )  type: Real unreplaceable
47: pipe1.flowModel.pathLengths_internal[1]:VARIABLE(unit = "m" )  "pathLengths used internally; to be defined by extending class" type: Real [1]
48: pipe1.flowModel.zetas[1]:VARIABLE()  "Coefficient for quadratic flow" type: Real [1]
49: pipe1.flowModel.ks_inv[1]:VARIABLE()  "Coefficient for quadratic flow" type: Real [1]
50: pipe1.flowModel.rhos_act[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  "Actual density per segment" type: Real [1]
51: pipe1.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
52: pipe1.flowModel.mus[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
53: pipe1.flowModel.mus_act[1]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  "Actual viscosity per segment" type: Real [1]
54: $cse24:VARIABLE(protected = true )  type: Real unreplaceable
55: pipe1.flowModel.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rates between states" type: Real [1]
56: $cse11:VARIABLE(protected = true )  type: Real unreplaceable
57: $cse14.R_s:VARIABLE(protected = true )  type: Real unreplaceable
58: $cse14.vt:VARIABLE(protected = true )  type: Real unreplaceable
59: orifice.port_b.h_outflow:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific thermodynamic enthalpy close to the connection point if m_flow < 0" type: Real
60: $cse14.s:VARIABLE(protected = true )  type: Real unreplaceable
61: $cse14.rho:VARIABLE(protected = true )  type: Real unreplaceable
62: $cse14.T:VARIABLE(protected = true )  type: Real unreplaceable
63: $cse14.cv:VARIABLE(protected = true )  type: Real unreplaceable
64: $cse14.h:VARIABLE(protected = true )  type: Real unreplaceable
65: $cse14.vp:VARIABLE(protected = true )  type: Real unreplaceable
66: $cse14.x:VARIABLE(protected = true )  type: Real unreplaceable
67: $cse14.region:DISCRETE(protected = true )  type: Integer unreplaceable
68: $cse14.phase:DISCRETE(protected = true )  type: Integer unreplaceable
69: $cse14.p:VARIABLE(protected = true )  type: Real unreplaceable
70: $cse14.dpT:VARIABLE(protected = true )  type: Real unreplaceable
71: $cse14.cp:VARIABLE(protected = true )  type: Real unreplaceable
72: $cse14.pt:VARIABLE(protected = true )  type: Real unreplaceable
73: $cse14.pd:VARIABLE(protected = true )  type: Real unreplaceable
74: orifice.state_a.d:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 protected = true )  "Density" type: Real
75: orifice.d:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real
76: orifice.zeta_nominal:VARIABLE()  type: Real
77: $cse10:VARIABLE(protected = true )  type: Real unreplaceable
78: orifice.m_flow:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rate in design flow direction" type: Real
79: $cse21:VARIABLE(protected = true )  type: Real unreplaceable
80: $cse12:VARIABLE(protected = true )  type: Real unreplaceable
81: pipe2.flowModel.m_flows[1]:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rates between states" type: Real [1]
82: pipe2.flowModel.rhos[1]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
83: $cse29.phase:DISCRETE(protected = true )  type: Integer unreplaceable
84: $cse29.pt:VARIABLE(protected = true )  type: Real unreplaceable
85: $cse29.dpT:VARIABLE(protected = true )  type: Real unreplaceable
86: $cse29.region:DISCRETE(protected = true )  type: Integer unreplaceable
87: $cse29.rho:VARIABLE(protected = true )  type: Real unreplaceable
88: $cse29.pd:VARIABLE(protected = true )  type: Real unreplaceable
89: $cse29.x:VARIABLE(protected = true )  type: Real unreplaceable
90: $cse29.s:VARIABLE(protected = true )  type: Real unreplaceable
91: $cse29.cp:VARIABLE(protected = true )  type: Real unreplaceable
92: $cse29.T:VARIABLE(protected = true )  type: Real unreplaceable
93: $cse29.vt:VARIABLE(protected = true )  type: Real unreplaceable
94: $cse29.R_s:VARIABLE(protected = true )  type: Real unreplaceable
95: $cse29.cv:VARIABLE(protected = true )  type: Real unreplaceable
96: $cse29.h:VARIABLE(protected = true )  type: Real unreplaceable
97: $cse29.vp:VARIABLE(protected = true )  type: Real unreplaceable
98: $cse29.p:VARIABLE(protected = true )  type: Real unreplaceable
99: pipe2.flowModel.states[1].h:VARIABLE(min = -1e10 max = 1e10 start = 1e5 unit = "J/kg" nominal = 5e5 )  "Specific enthalpy" type: Real [2]
100: $cse13:VARIABLE(protected = true )  type: Real unreplaceable
101: pump.m_flow:VARIABLE(min = -1e60 max = 1e5 start = 0.4 unit = "kg/s" )  "Mass flow rate (total)" type: Real
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9805:5-9806:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function:
omc_DAEMode_traverserStrongComponents
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.002297/1.082, allocations: 3.819 MB / 0.7386 GB, free: 166.2 MB / 0.5606 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model ModelicaTest.Fluid.TestExamplesVariants.InverseParameterization_laminar could not be translated