Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Fluid.Examples.PumpingSystem.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 3.2.3+maint.om/package.mo", uses=false)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Fluid.Examples.PumpingSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|PT1.y|pumps.medium.T|pumps.medium.p|reservoir.level|reservoir.medium.T|PumpRPMGenerator.y|controller.y",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.PumpingSystem")
translateModel(Modelica.Fluid.Examples.PumpingSystem,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,variableFilter="time|PT1.y|pumps.medium.T|pumps.medium.p|reservoir.level|reservoir.medium.T|PumpRPMGenerator.y|controller.y",fileNamePrefix="Modelica_3.2.3_Modelica.Fluid.Examples.PumpingSystem")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001157/0.001158, allocations: 107.1 kB / 18.4 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 0.00117/0.00117, allocations: 188.5 kB / 19.34 MB, free: 3.715 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.305/1.305, allocations: 205.1 MB / 225.2 MB, free: 12.22 MB / 190.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.00122/0.001221, allocations: 47.94 kB / 329.2 MB, free: 3.312 MB / 270.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.07185/0.07308, allocations: 46.61 MB / 375.8 MB, free: 4.598 MB / 318.1 MB
Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.PumpingSystem): time 0.2045/0.2776, allocations: 64.73 MB / 440.5 MB, free: 14.86 MB / 366.1 MB
Notification: Performance of NFInst.instExpressions: time 0.03132/0.309, allocations: 27.76 MB / 468.3 MB, free: 3.02 MB / 382.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001169/0.3102, allocations: 31.81 kB / 468.3 MB, free: 2.988 MB / 382.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.0018/0.312, allocations: 0.7105 MB / 469 MB, free: 2.273 MB / 382.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.01762/0.3297, allocations: 6.505 MB / 475.5 MB, free: 11.75 MB / 398.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.01002/0.3397, allocations: 4.099 MB / 479.6 MB, free: 7.637 MB / 398.1 MB
Notification: Performance of NFFlatten.flatten: time 0.00435/0.3441, allocations: 3.648 MB / 483.3 MB, free: 3.973 MB / 398.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001628/0.3457, allocations: 1.059 MB / 484.4 MB, free: 2.91 MB / 398.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.01481/0.3605, allocations: 6.339 MB / 490.7 MB, free: 12.49 MB / 414.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.02057/0.3811, allocations: 9.227 MB / 499.9 MB, free: 3.121 MB / 414.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0006272/0.3818, allocations: 148 kB / 0.4883 GB, free: 2.977 MB / 414.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.01735/0.3992, allocations: 8.908 MB / 0.497 GB, free: 10.06 MB / 430.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0007895/0.4, allocations: 490.6 kB / 0.4975 GB, free: 9.578 MB / 430.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.001451/0.4014, allocations: 0.8517 MB / 0.4983 GB, free: 8.723 MB / 430.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01459/0.4161, allocations: 7.072 MB / 0.5052 GB, free: 1.633 MB / 430.1 MB
Notification: Performance of FrontEnd - DAE generated: time 5.19e-06/0.4161, allocations: 3.938 kB / 0.5053 GB, free: 1.629 MB / 430.1 MB
Notification: Performance of FrontEnd: time 1.734e-06/0.4161, allocations: 4 kB / 0.5053 GB, free: 1.625 MB / 430.1 MB
Notification: Performance of Transformations before backend: time 7.515e-05/0.4162, allocations: 0 / 0.5053 GB, free: 1.625 MB / 430.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 307
 * Number of variables: 307
Notification: Performance of Generate backend data structure: time 0.007613/0.4238, allocations: 2.73 MB / 0.5079 GB, free: 14.83 MB / 446.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.682e-05/0.4239, allocations: 8.031 kB / 0.5079 GB, free: 14.82 MB / 446.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003513/0.4274, allocations: 499.7 kB / 0.5084 GB, free: 14.33 MB / 446.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0017/0.4291, allocations: 0.9455 MB / 0.5093 GB, free: 13.34 MB / 446.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000158/0.4293, allocations: 187.4 kB / 0.5095 GB, free: 13.14 MB / 446.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002245/0.4295, allocations: 120 kB / 0.5096 GB, free: 13.02 MB / 446.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004156/0.4337, allocations: 1.999 MB / 0.5116 GB, free: 10.89 MB / 446.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.695e-05/0.4337, allocations: 11.94 kB / 0.5116 GB, free: 10.88 MB / 446.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001561/0.4339, allocations: 51.97 kB / 0.5116 GB, free: 10.83 MB / 446.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.322e-05/0.434, allocations: 78.09 kB / 0.5117 GB, free: 10.75 MB / 446.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003951/0.4379, allocations: 1.78 MB / 0.5134 GB, free: 8.965 MB / 446.1 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 0.01217/0.4501, allocations: 9.276 MB / 0.5225 GB, free: 15.08 MB / 462.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003297/0.4534, allocations: 1.484 MB / 0.524 GB, free: 13.55 MB / 462.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00115/0.4546, allocations: 0.7021 MB / 0.5246 GB, free: 12.84 MB / 462.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.2613/0.7159, allocations: 63.97 MB / 0.5871 GB, free: 133.5 MB / 478.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002377/0.7183, allocations: 1.075 MB / 0.5882 GB, free: 133 MB / 478.1 MB
Notification: Performance of pre-optimization done (n=110): time 3.236e-06/0.7183, allocations: 0 / 0.5882 GB, free: 133 MB / 478.1 MB
Notification: Performance of matching and sorting (n=121): time 0.01505/0.7334, allocations: 6.565 MB / 0.5946 GB, free: 129.3 MB / 478.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.325e-05/0.7334, allocations: 306.5 kB / 0.5949 GB, free: 128.9 MB / 478.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009831/0.7344, allocations: 1.042 MB / 0.5959 GB, free: 128.4 MB / 478.1 MB
Notification: Performance of collectPreVariables (initialization): time 8.814e-05/0.7345, allocations: 49.58 kB / 0.5959 GB, free: 128.3 MB / 478.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002963/0.7348, allocations: 0.5899 MB / 0.5965 GB, free: 127.8 MB / 478.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0002302/0.7351, allocations: 431.7 kB / 0.5969 GB, free: 127.5 MB / 478.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004023/0.7355, allocations: 303.5 kB / 0.5972 GB, free: 127.3 MB / 478.1 MB
Notification: Performance of setup shared object (initialization): time 3.305e-05/0.7355, allocations: 301.1 kB / 0.5975 GB, free: 127.1 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009482/0.7365, allocations: 0.6526 MB / 0.5981 GB, free: 126.4 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001105/0.7376, allocations: 1.06 MB / 0.5992 GB, free: 125.2 MB / 478.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001997/0.7396, allocations: 1.67 MB / 0.6008 GB, free: 123.4 MB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.44e-06/0.7396, allocations: 4 kB / 0.6008 GB, free: 123.4 MB / 478.1 MB
Notification: Performance of matching and sorting (n=183) (initialization): time 0.003364/0.743, allocations: 2.196 MB / 0.6029 GB, free: 121.2 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.723e-05/0.743, allocations: 12 kB / 0.603 GB, free: 121.2 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.175e-05/0.743, allocations: 12 kB / 0.603 GB, free: 121.1 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.006028/0.7491, allocations: 1.017 MB / 0.604 GB, free: 120.1 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001085/0.7502, allocations: 299.5 kB / 0.6042 GB, free: 119.8 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002493/0.7527, allocations: 4.042 MB / 0.6082 GB, free: 115.6 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009927/0.7537, allocations: 66.48 kB / 0.6083 GB, free: 115.6 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001192/0.7538, allocations: 78.94 kB / 0.6083 GB, free: 115.5 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001223/0.755, allocations: 0.8943 MB / 0.6092 GB, free: 114.6 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001068/0.7561, allocations: 1.048 MB / 0.6102 GB, free: 113.4 MB / 478.1 MB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.02532/0.7814, allocations: 5.215 MB / 0.6153 GB, free: 108 MB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.524e-06/0.7815, allocations: 4 kB / 0.6153 GB, free: 108 MB / 478.1 MB
Notification: Performance of matching and sorting (n=183) (initialization_lambda0): time 0.003317/0.7848, allocations: 2.113 MB / 0.6174 GB, free: 105.9 MB / 478.1 MB
Notification: Performance of prepare postOptimizeDAE: time 1.3e-05/0.7848, allocations: 12 kB / 0.6174 GB, free: 105.9 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.878e-06/0.7848, allocations: 12 kB / 0.6174 GB, free: 105.8 MB / 478.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.005568/0.7904, allocations: 0.8882 MB / 0.6183 GB, free: 105 MB / 478.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001136/0.7915, allocations: 319.5 kB / 0.6186 GB, free: 104.6 MB / 478.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002523/0.7941, allocations: 4.753 MB / 0.6232 GB, free: 99.62 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001069/0.7952, allocations: 71.95 kB / 0.6233 GB, free: 99.55 MB / 478.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001101/0.7953, allocations: 67.98 kB / 0.6234 GB, free: 99.49 MB / 478.1 MB
Warning: Assuming fixed start value for the following 1 variables:
         pumps.s:VARIABLE(start = 0.0 fixed = true )  "Curvilinear abscissa for the flow curve in parametric form (either mass flow rate or head)" type: Real
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         PT1.y = PT1.y_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 51
 * Number of states: 0 ()
 * Number of discrete variables: 24 (pipe.flowModel.states[2].phase,pipe.flowModel.states[1].phase,PumpRPMGenerator.T,PumpRPMGenerator.rate,PumpRPMGenerator.endValue,controller.y,$PRE.controller.y,reservoir.inFlow[3],reservoir.inFlow[2],reservoir.inFlow[1],reservoir.regularFlow[3],reservoir.regularFlow[2],reservoir.regularFlow[1],$whenCondition1,$whenCondition2,reservoir.medium.phase,pumps.medium.phase,sink.state.phase,sink.medium.phase,userValve.state_b.phase,userValve.state_a.phase,pumps.monitoring.state_in.phase,source.state.phase,source.medium.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (160):
 * Single equations (assignments): 154
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * 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): 6 systems
   {(2,1), (1,6), (2,7), (1,1), (2,3), (2,1)}
Notification: Performance of prepare postOptimizeDAE: time 0.0003974/0.7957, allocations: 293 kB / 0.6236 GB, free: 99.2 MB / 478.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002122/0.7959, allocations: 151 kB / 0.6238 GB, free: 99.05 MB / 478.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005117/0.801, allocations: 4.903 MB / 0.6286 GB, free: 94.14 MB / 478.1 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.385e-05/0.8011, allocations: 11.97 kB / 0.6286 GB, free: 94.13 MB / 478.1 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.028e-06/0.8011, allocations: 0 / 0.6286 GB, free: 94.13 MB / 478.1 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004674/0.8015, allocations: 431.9 kB / 0.629 GB, free: 93.72 MB / 478.1 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002273/0.8018, allocations: 64.61 kB / 0.6291 GB, free: 93.67 MB / 478.1 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008675/0.8026, allocations: 74.86 kB / 0.6291 GB, free: 93.6 MB / 478.1 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002276/0.8029, allocations: 121.1 kB / 0.6292 GB, free: 93.48 MB / 478.1 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): $cse4 = Modelica.Fluid.Examples.PumpingSystem.pipe.flowModel.WallFriction.massFlowRate_dp_staticHead(pipe.flowModel.dps_fg[1], pipe.flowModel.rhos[1], pipe.flowModel.rhos[2], pipe.flowModel.mus[1], pipe.flowModel.mus[2], pipe.length, pipe.flowModel.diameters[1], pipe.flowModel.g * pipe.height_ab, pipe.crossArea, pipe.roughness, pipe.flowModel.dp_small, 4000.0)
2/2 (1): pipe.flowModel.m_flows[1] = $cse4 * pipe.flowModel.nParallel
3/3 (1): 0.0 = if reservoir.regularFlow[1] then pipe.flowModel.states[2].p - (reservoir.vessel_ps_static[1] + 0.5 * reservoir.portAreas[1] ^ (-2.0) * Modelica.Fluid.Utilities.regSquare2(pipe.flowModel.m_flows[1], reservoir.m_flow_small, (reservoir.portsData[1].zeta_in - 1.0 + (reservoir.portAreas[1] / reservoir.vesselArea) ^ 2.0) / reservoir.portInDensities[1] * reservoir.ports_penetration[1], (reservoir.portsData[1].zeta_out + 1.0 - (reservoir.portAreas[1] / reservoir.vesselArea) ^ 2.0) / (reservoir.heatTransfer.states[1].d * reservoir.ports_penetration[1]), false, 1.0)) else if reservoir.inFlow[1] then pipe.flowModel.states[2].p - reservoir.vessel_ps_static[1] else pipe.flowModel.m_flows[1]
4/4 (16): $cse3 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(pipe.flowModel.states[2].p, reservoir.heatTransfer.states[1].h, 0, 0)
5/20 (1): pipe.flowModel.rhos[2] = $cse3.rho
6/21 (1): pipe.flowModel.mus[2] = Modelica.Media.Water.IF97_Utilities.dynamicViscosity(pipe.flowModel.rhos[2], pipe.flowModel.states[2].T, pipe.flowModel.states[2].p, 0)
7/22 (1): pipe.flowModel.states[2].T = $cse3.T
8/23 (1): 0.0 = if reservoir.regularFlow[1] then reservoir.s[1] - (reservoir.level - reservoir.portsData[1].height) else if reservoir.inFlow[1] then reservoir.s[1] - pipe.flowModel.m_flows[1] else reservoir.s[1] - 9.869232667160129e-6 * (pipe.flowModel.states[2].p - reservoir.vessel_ps_static[1]) * (reservoir.portsData[1].height - reservoir.level)
9/24 (1): reservoir.inFlow[1] = not reservoir.regularFlow[1] and (reservoir.s[1] > 0.0 or reservoir.portsData[1].height >= reservoir.fluidLevel_max)
10/25 (1): pipe.flowModel.Fs_p[1] = pipe.flowModel.nParallel * pipe.crossArea * (pipe.flowModel.states[2].p - pumps.medium.p)
11/26 (1): pipe.flowModel.dps_fg[1] = (-2.0) * pipe.flowModel.Fs_p[1] / (2.0 * pipe.crossArea * pipe.flowModel.nParallel)

Variables:
1: pipe.flowModel.dps_fg[1]:VARIABLE(start = pipe.flowModel.p_a_start - pipe.flowModel.p_b_start unit = "Pa" )  "pressure drop between states" type: Real [1]
2: pipe.flowModel.Fs_p[1]:VARIABLE(unit = "N" )  "Pressure forces" type: Real [1]
3: reservoir.inFlow[1]:DISCRETE(flow=false start = false protected = true )  type: Boolean [3]
4: reservoir.s[1]:VARIABLE(start = reservoir.fluidLevel_max )  "curve parameters for port flows vs. port pressures; for further details see, Modelica Tutorial: Ideal switching devices" type: Real [3]
5: pipe.flowModel.states[2].T:VARIABLE(min = 273.15 max = 2273.15 start = 500.0 unit = "K" nominal = 500.0 )  "Temperature" type: Real [2]
6: pipe.flowModel.mus[2]:VARIABLE(min = 0.0 max = 1e8 start = 0.001 unit = "Pa.s" nominal = 0.001 )  type: Real [2]
7: pipe.flowModel.rhos[2]:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 )  type: Real [2]
8: $cse3.region:DISCRETE(protected = true )  type: Integer unreplaceable
9: $cse3.vp:VARIABLE(protected = true )  type: Real unreplaceable
10: $cse3.s:VARIABLE(protected = true )  type: Real unreplaceable
11: $cse3.x:VARIABLE(protected = true )  type: Real unreplaceable
12: $cse3.rho:VARIABLE(protected = true )  type: Real unreplaceable
13: $cse3.T:VARIABLE(protected = true )  type: Real unreplaceable
14: $cse3.p:VARIABLE(protected = true )  type: Real unreplaceable
15: $cse3.cp:VARIABLE(protected = true )  type: Real unreplaceable
16: $cse3.R:VARIABLE(protected = true )  type: Real unreplaceable
17: $cse3.pt:VARIABLE(protected = true )  type: Real unreplaceable
18: $cse3.vt:VARIABLE(protected = true )  type: Real unreplaceable
19: $cse3.pd:VARIABLE(protected = true )  type: Real unreplaceable
20: $cse3.dpT:VARIABLE(protected = true )  type: Real unreplaceable
21: $cse3.h:VARIABLE(protected = true )  type: Real unreplaceable
22: $cse3.cv:VARIABLE(protected = true )  type: Real unreplaceable
23: $cse3.phase:DISCRETE(protected = true )  type: Integer unreplaceable
24: pipe.flowModel.states[2].p:VARIABLE(min = 611.657 max = 1e8 start = 5e6 unit = "Pa" nominal = 1e6 )  "Pressure" type: Real [2]
25: pipe.flowModel.m_flows[1]:VARIABLE(min = 0.0 max = 1e5 start = 0.0 unit = "kg/s" )  "mass flow rates between states" type: Real [1]
26: $cse4:VARIABLE(protected = true )  type: Real unreplaceable
[/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 0.001775/0.8047, allocations: 1.424 MB / 0.6306 GB, free: 92 MB / 478.1 MB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model Modelica.Fluid.Examples.PumpingSystem could not be translated