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 0.00129/0.00129, allocations: 111 kB / 18.45 MB, free: 4.617 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001339/0.001339, allocations: 211.9 kB / 19.41 MB, free: 3.668 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.319/1.319, allocations: 227.4 MB / 247.6 MB, free: 10.43 MB / 206.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001177/0.001177, allocations: 59.89 kB / 359.4 MB, free: 12.93 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2019/0.2031, allocations: 50.54 MB / 409.9 MB, free: 1.582 MB / 318.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.InverseParameterization): time 0.06296/0.2661, allocations: 72.1 MB / 482 MB, free: 9.23 MB / 398.1 MB
Notification: Performance of NFInst.instExpressions: time 0.02844/0.2946, allocations: 25.07 MB / 0.4952 GB, free: 84 kB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001083/0.2957, allocations: 35.75 kB / 0.4952 GB, free: 48 kB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001923/0.2976, allocations: 0.788 MB / 0.496 GB, free: 15.25 MB / 430.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01411/0.3118, allocations: 6.433 MB / 0.5023 GB, free: 8.816 MB / 430.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.00977/0.3215, allocations: 4.481 MB / 0.5067 GB, free: 4.34 MB / 430.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003866/0.3254, allocations: 3.61 MB / 0.5102 GB, free: 0.7188 MB / 430.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001455/0.3269, allocations: 1.02 MB / 0.5112 GB, free: 15.67 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00259/0.3295, allocations: 1.553 MB / 0.5127 GB, free: 14.11 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0197/0.3492, allocations: 9.367 MB / 0.5219 GB, free: 4.609 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0004255/0.3496, allocations: 156 kB / 0.522 GB, free: 4.457 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.01897/0.3686, allocations: 10.25 MB / 0.532 GB, free: 10.18 MB / 462.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0006234/0.3693, allocations: 0.5025 MB / 0.5325 GB, free: 9.672 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001167/0.3704, allocations: 0.8634 MB / 0.5333 GB, free: 8.805 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01085/0.3813, allocations: 7.063 MB / 0.5402 GB, free: 1.727 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 2.975e-06/0.3813, allocations: 0 / 0.5402 GB, free: 1.727 MB / 462.1 MB
Notification: Performance of FrontEnd: time 1.353e-06/0.3813, allocations: 0 / 0.5402 GB, free: 1.727 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 1.463e-05/0.3813, allocations: 3.938 kB / 0.5402 GB, free: 1.723 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 0.1717/0.553, allocations: 2.874 MB / 0.543 GB, free: 131.8 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.098e-05/0.5531, allocations: 7.906 kB / 0.5431 GB, free: 131.8 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004828/0.5579, allocations: 0.576 MB / 0.5436 GB, free: 131.7 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002041/0.56, allocations: 1.049 MB / 0.5446 GB, free: 131.1 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.896e-05/0.5601, allocations: 92.83 kB / 0.5447 GB, free: 131.1 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002369/0.5603, allocations: 106 kB / 0.5448 GB, free: 131.1 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004926/0.5653, allocations: 2.222 MB / 0.547 GB, free: 130.2 MB / 462.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.904e-05/0.5653, allocations: 3.938 kB / 0.547 GB, free: 130.2 MB / 462.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001738/0.5655, allocations: 55.62 kB / 0.5471 GB, free: 130.1 MB / 462.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.431e-05/0.5656, allocations: 86.58 kB / 0.5471 GB, free: 130.1 MB / 462.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005096/0.5707, allocations: 2.322 MB / 0.5494 GB, free: 129.4 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 0.00971/0.5804, allocations: 9.153 MB / 0.5583 GB, free: 121.7 MB / 462.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.004417/0.5848, allocations: 1.839 MB / 0.5601 GB, free: 120.8 MB / 462.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001238/0.5861, allocations: 0.7748 MB / 0.5609 GB, free: 120.3 MB / 462.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.04195/0.6281, allocations: 27.23 MB / 0.5875 GB, free: 90.08 MB / 462.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.83e-05/0.6281, allocations: 55.56 kB / 0.5875 GB, free: 90.02 MB / 462.1 MB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008249/0.629, allocations: 138.7 kB / 0.5877 GB, free: 89.88 MB / 462.1 MB
Notification: Performance of pre-optimization done (n=109): time 4.008e-06/0.629, allocations: 0 / 0.5877 GB, free: 89.88 MB / 462.1 MB
Notification: Performance of matching and sorting (n=109): time 0.01783/0.6468, allocations: 4.594 MB / 0.5922 GB, free: 85.26 MB / 462.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.685e-05/0.6469, allocations: 222.6 kB / 0.5924 GB, free: 84.99 MB / 462.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009441/0.6478, allocations: 0.9631 MB / 0.5933 GB, free: 84.01 MB / 462.1 MB
Notification: Performance of collectPreVariables (initialization): time 9.074e-05/0.6479, allocations: 49.64 kB / 0.5934 GB, free: 83.96 MB / 462.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002584/0.6482, allocations: 0.5617 MB / 0.5939 GB, free: 83.39 MB / 462.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002079/0.6484, allocations: 381.4 kB / 0.5943 GB, free: 83.02 MB / 462.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003773/0.6488, allocations: 274.7 kB / 0.5945 GB, free: 82.75 MB / 462.1 MB
Notification: Performance of setup shared object (initialization): time 5.897e-05/0.6489, allocations: 357.9 kB / 0.5949 GB, free: 82.39 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001209/0.6501, allocations: 0.6579 MB / 0.5955 GB, free: 81.73 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001345/0.6514, allocations: 1.02 MB / 0.5965 GB, free: 80.57 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002541/0.654, allocations: 1.685 MB / 0.5982 GB, free: 78.75 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.622e-06/0.654, allocations: 4 kB / 0.5982 GB, free: 78.74 MB / 462.1 MB
Notification: Performance of matching and sorting (n=158) (initialization): time 0.003646/0.6577, allocations: 2.101 MB / 0.6002 GB, free: 76.63 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.974e-05/0.6577, allocations: 12 kB / 0.6002 GB, free: 76.62 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.195e-05/0.6577, allocations: 8.844 kB / 0.6002 GB, free: 76.61 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.03052/0.6882, allocations: 3.129 MB / 0.6033 GB, free: 73.48 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001093/0.6894, allocations: 271.6 kB / 0.6036 GB, free: 73.22 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002399/0.6918, allocations: 1.466 MB / 0.605 GB, free: 71.73 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001284/0.6931, allocations: 87.11 kB / 0.6051 GB, free: 71.64 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001136/0.6932, allocations: 75.97 kB / 0.6051 GB, free: 71.57 MB / 462.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001474/0.6947, allocations: 0.8733 MB / 0.606 GB, free: 70.7 MB / 462.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001267/0.696, allocations: 1.002 MB / 0.607 GB, free: 69.54 MB / 462.1 MB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002391/0.6984, allocations: 1.619 MB / 0.6086 GB, free: 67.79 MB / 462.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.069e-06/0.6984, allocations: 8 kB / 0.6086 GB, free: 67.78 MB / 462.1 MB
Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.00438/0.7028, allocations: 1.965 MB / 0.6105 GB, free: 65.8 MB / 462.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.216e-05/0.7028, allocations: 8 kB / 0.6105 GB, free: 65.79 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.366e-06/0.7028, allocations: 8 kB / 0.6105 GB, free: 65.79 MB / 462.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0007984/0.7036, allocations: 201.2 kB / 0.6107 GB, free: 65.59 MB / 462.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00136/0.705, allocations: 335.5 kB / 0.611 GB, free: 65.26 MB / 462.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007163/0.7057, allocations: 0.755 MB / 0.6117 GB, free: 64.48 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001125/0.7068, allocations: 91.98 kB / 0.6118 GB, free: 64.39 MB / 462.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001037/0.707, allocations: 67.97 kB / 0.6119 GB, free: 64.32 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 0.0003017/0.7073, allocations: 275.2 kB / 0.6122 GB, free: 64.05 MB / 462.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002289/0.7075, allocations: 130.3 kB / 0.6123 GB, free: 63.93 MB / 462.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005932/0.7134, allocations: 5.58 MB / 0.6177 GB, free: 58.33 MB / 462.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.399e-05/0.7135, allocations: 7.969 kB / 0.6177 GB, free: 58.32 MB / 462.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.498e-06/0.7135, allocations: 4 kB / 0.6177 GB, free: 58.32 MB / 462.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005804/0.7141, allocations: 437.8 kB / 0.6182 GB, free: 57.87 MB / 462.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002113/0.7143, allocations: 87.06 kB / 0.6182 GB, free: 57.78 MB / 462.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009662/0.7153, allocations: 99.81 kB / 0.6183 GB, free: 57.68 MB / 462.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001813/0.7154, allocations: 101.2 kB / 0.6184 GB, free: 57.59 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 0.002067/0.7175, allocations: 3.812 MB / 0.6222 GB, free: 52.95 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