Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Fluid.Examples.InverseParameterization.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(Modelica.Fluid.Examples.InverseParameterization,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|sink.ports.1..m_flow|sink1.ports.1..m_flow|sink2.ports.1..m_flow|pipe1.flowModel.dps_fg_turbulent.1.|pipe1.flowModel.pathLengths_nominal.1.|pipe2.flowModel.pathLengths_nominal.1.",fileNamePrefix="Modelica_trunk_Modelica.Fluid.Examples.InverseParameterization")
translateModel(Modelica.Fluid.Examples.InverseParameterization,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|sink.ports.1..m_flow|sink1.ports.1..m_flow|sink2.ports.1..m_flow|pipe1.flowModel.dps_fg_turbulent.1.|pipe1.flowModel.pathLengths_nominal.1.|pipe2.flowModel.pathLengths_nominal.1.",fileNamePrefix="Modelica_trunk_Modelica.Fluid.Examples.InverseParameterization")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001301/0.001301, allocations: 114.8 kB / 18.46 MB, free: 4.594 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001375/0.001375, allocations: 204 kB / 19.41 MB, free: 3.648 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.346/1.346, allocations: 227.4 MB / 247.6 MB, free: 10.44 MB / 206.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001145/0.001145, allocations: 63.91 kB / 359.4 MB, free: 12.92 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2101/0.2113, allocations: 50.54 MB / 409.9 MB, free: 1.586 MB / 318.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.InverseParameterization): time 0.06292/0.2742, allocations: 72.09 MB / 482 MB, free: 9.242 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02783/0.3021, allocations: 25.06 MB / 0.4952 GB, free: 108 kB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000861/0.303, allocations: 39.75 kB / 0.4952 GB, free: 68 kB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001686/0.3047, allocations: 0.7919 MB / 0.496 GB, free: 15.27 MB / 430.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01415/0.3189, allocations: 6.468 MB / 0.5023 GB, free: 8.793 MB / 430.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.009769/0.3286, allocations: 4.492 MB / 0.5067 GB, free: 4.309 MB / 430.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003617/0.3323, allocations: 3.613 MB / 0.5102 GB, free: 0.6836 MB / 430.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00142/0.3337, allocations: 1.024 MB / 0.5112 GB, free: 15.63 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002321/0.336, allocations: 1.553 MB / 0.5128 GB, free: 14.07 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.01984/0.3559, allocations: 9.363 MB / 0.5219 GB, free: 4.574 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003646/0.3563, allocations: 156 kB / 0.522 GB, free: 4.422 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.01937/0.3756, allocations: 10.25 MB / 0.5321 GB, free: 10.13 MB / 462.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0005621/0.3762, allocations: 0.4986 MB / 0.5325 GB, free: 9.629 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001176/0.3774, allocations: 0.8634 MB / 0.5334 GB, free: 8.762 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01126/0.3887, allocations: 7.087 MB / 0.5403 GB, free: 1.656 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 3.476e-06/0.3887, allocations: 0 / 0.5403 GB, free: 1.656 MB / 462.1 MB
Notification: Performance of FrontEnd: time 1.252e-06/0.3887, allocations: 4 kB / 0.5403 GB, free: 1.652 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 1.431e-05/0.3887, allocations: 0 / 0.5403 GB, free: 1.652 MB / 462.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 287
 * Number of variables: 287
Notification: Performance of Generate backend data structure: time 0.1663/0.555, allocations: 2.95 MB / 0.5432 GB, free: 132 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.441e-05/0.555, allocations: 9.406 kB / 0.5432 GB, free: 132 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004646/0.5597, allocations: 0.5806 MB / 0.5438 GB, free: 131.9 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00164/0.5613, allocations: 1.061 MB / 0.5448 GB, free: 131.3 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.526e-05/0.5614, allocations: 90.64 kB / 0.5449 GB, free: 131.3 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001922/0.5616, allocations: 109.9 kB / 0.545 GB, free: 131.2 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00459/0.5662, allocations: 2.214 MB / 0.5472 GB, free: 130.4 MB / 462.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.786e-05/0.5663, allocations: 5.531 kB / 0.5472 GB, free: 130.4 MB / 462.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000146/0.5664, allocations: 51.59 kB / 0.5472 GB, free: 130.3 MB / 462.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.273e-05/0.5665, allocations: 94.5 kB / 0.5473 GB, free: 130.3 MB / 462.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004992/0.5715, allocations: 2.315 MB / 0.5496 GB, free: 129.5 MB / 462.1 MB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009524/0.581, allocations: 9.169 MB / 0.5585 GB, free: 121.8 MB / 462.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.00446/0.5855, allocations: 1.842 MB / 0.5603 GB, free: 120.9 MB / 462.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001262/0.5868, allocations: 0.7734 MB / 0.5611 GB, free: 120.5 MB / 462.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.04224/0.629, allocations: 27.24 MB / 0.5877 GB, free: 89.94 MB / 462.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.689e-05/0.6291, allocations: 47.66 kB / 0.5877 GB, free: 89.88 MB / 462.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008385/0.63, allocations: 143.6 kB / 0.5879 GB, free: 89.77 MB / 462.1 MB
Notification: Performance of pre-optimization done (n=109): time 4.048e-06/0.63, allocations: 4 kB / 0.5879 GB, free: 89.77 MB / 462.1 MB
Notification: Performance of matching and sorting (n=109): time 0.01709/0.6471, allocations: 4.602 MB / 0.5924 GB, free: 85.14 MB / 462.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.038e-05/0.6471, allocations: 222.6 kB / 0.5926 GB, free: 84.88 MB / 462.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009478/0.6481, allocations: 0.9717 MB / 0.5935 GB, free: 83.89 MB / 462.1 MB
Notification: Performance of collectPreVariables (initialization): time 8.568e-05/0.6482, allocations: 41.7 kB / 0.5936 GB, free: 83.84 MB / 462.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002536/0.6484, allocations: 0.5703 MB / 0.5941 GB, free: 83.31 MB / 462.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001999/0.6486, allocations: 397 kB / 0.5945 GB, free: 82.98 MB / 462.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003725/0.649, allocations: 274.8 kB / 0.5948 GB, free: 82.71 MB / 462.1 MB
Notification: Performance of setup shared object (initialization): time 5.763e-05/0.6491, allocations: 357.9 kB / 0.5951 GB, free: 82.35 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001201/0.6503, allocations: 0.6618 MB / 0.5957 GB, free: 81.69 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001362/0.6517, allocations: 1.032 MB / 0.5968 GB, free: 80.51 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002532/0.6542, allocations: 1.681 MB / 0.5984 GB, free: 78.69 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.741e-06/0.6542, allocations: 4 kB / 0.5984 GB, free: 78.69 MB / 462.1 MB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.003601/0.6578, allocations: 2.099 MB / 0.6004 GB, free: 76.58 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.89e-05/0.6579, allocations: 12.16 kB / 0.6005 GB, free: 76.57 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.337e-05/0.6579, allocations: 12 kB / 0.6005 GB, free: 76.56 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03004/0.6879, allocations: 3.132 MB / 0.6035 GB, free: 73.43 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001106/0.6891, allocations: 263.6 kB / 0.6038 GB, free: 73.17 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002365/0.6914, allocations: 1.47 MB / 0.6052 GB, free: 71.67 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001239/0.6927, allocations: 91.94 kB / 0.6053 GB, free: 71.58 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001292/0.6928, allocations: 71.97 kB / 0.6054 GB, free: 71.51 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001485/0.6943, allocations: 0.8733 MB / 0.6062 GB, free: 70.64 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001297/0.6956, allocations: 0.9983 MB / 0.6072 GB, free: 69.48 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002426/0.6981, allocations: 1.622 MB / 0.6088 GB, free: 67.73 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.009e-06/0.6981, allocations: 4 kB / 0.6088 GB, free: 67.73 MB / 462.1 MB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.004361/0.7024, allocations: 1.969 MB / 0.6107 GB, free: 65.74 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.277e-05/0.7025, allocations: 12.84 kB / 0.6107 GB, free: 65.73 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.185e-06/0.7025, allocations: 8 kB / 0.6107 GB, free: 65.72 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000781/0.7033, allocations: 200.7 kB / 0.6109 GB, free: 65.52 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001386/0.7047, allocations: 331.5 kB / 0.6112 GB, free: 65.2 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000727/0.7054, allocations: 0.7552 MB / 0.612 GB, free: 64.42 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001077/0.7065, allocations: 87.98 kB / 0.6121 GB, free: 64.33 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001086/0.7066, allocations: 67.97 kB / 0.6121 GB, free: 64.27 MB / 462.1 MB
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 0.0002793/0.7069, allocations: 270.8 kB / 0.6124 GB, free: 64 MB / 462.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002143/0.7071, allocations: 139.2 kB / 0.6125 GB, free: 63.86 MB / 462.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006011/0.7131, allocations: 5.593 MB / 0.618 GB, free: 58.32 MB / 462.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.332e-05/0.7132, allocations: 7.969 kB / 0.618 GB, free: 58.31 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.308e-06/0.7132, allocations: 0 / 0.618 GB, free: 58.31 MB / 462.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004856/0.7137, allocations: 447.9 kB / 0.6184 GB, free: 57.89 MB / 462.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002435/0.7139, allocations: 94.39 kB / 0.6185 GB, free: 57.82 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009782/0.7149, allocations: 99.88 kB / 0.6186 GB, free: 57.72 MB / 462.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002072/0.7151, allocations: 108.9 kB / 0.6187 GB, free: 57.62 MB / 462.1 MB
[/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 = Modelica.Fluid.Examples.InverseParameterization.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 = Modelica.Fluid.Examples.InverseParameterization.pump.efficiencyCharacteristic(pump.V_flow_single * pump.N_nominal / pump.N, 0.8)
34/79 (1): $cse9 = Modelica.Fluid.Examples.InverseParameterization.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 = -1.7976931348623157e308 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 = -1.7976931348623157e308 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 = -1.7976931348623157e308 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 = -1.7976931348623157e308 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 0.002124/0.7173, allocations: 3.816 MB / 0.6224 GB, free: 52.99 MB / 462.1 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model Modelica.Fluid.Examples.InverseParameterization could not be translated