Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ThermofluidStream_OM_adaptions_ThermofluidStream.Examples.EspressoMachine.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 0.4.0-OM_adaptions/package.mo", uses=false)
Using package ThermofluidStream with version 0.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 0.4.0-OM_adaptions/package.mo)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Running command: translateModel(ThermofluidStream.Examples.EspressoMachine,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="PI.x|PID1.I.y|PID2.I.y|PID3.I.y|Tasse.sink.inlet.m_flow|Tasse.x|Tasse1.x|Time|boiler.phaseSeparator2_1.M|boiler.phaseSeparator2_1.U_med|brewing_head.T|conductionElement1.h|espressoValve.T_start|espressoValve.count|firstOrder1.y|firstOrder2.y|firstOrder3.y|firstOrder7.y|hex.M|hex.U_med|hex.m_flow_in|hex.m_flow_out|pump.m_flow|pump1.m_flow|steamSink1.x|steam_valve.T_start|steam_valve.count|steam_valve1.T_start|steam_valve1.count|tanValve1.inlet.m_flow|tanValve6.inlet.m_flow|waterSink.x",fileNamePrefix="ThermofluidStream_OM_adaptions_ThermofluidStream.Examples.EspressoMachine")
translateModel(ThermofluidStream.Examples.EspressoMachine,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="PI.x|PID1.I.y|PID2.I.y|PID3.I.y|Tasse.sink.inlet.m_flow|Tasse.x|Tasse1.x|Time|boiler.phaseSeparator2_1.M|boiler.phaseSeparator2_1.U_med|brewing_head.T|conductionElement1.h|espressoValve.T_start|espressoValve.count|firstOrder1.y|firstOrder2.y|firstOrder3.y|firstOrder7.y|hex.M|hex.U_med|hex.m_flow_in|hex.m_flow_out|pump.m_flow|pump1.m_flow|steamSink1.x|steam_valve.T_start|steam_valve.count|steam_valve1.T_start|steam_valve1.count|tanValve1.inlet.m_flow|tanValve6.inlet.m_flow|waterSink.x",fileNamePrefix="ThermofluidStream_OM_adaptions_ThermofluidStream.Examples.EspressoMachine")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008664/0.0008664, allocations: 175.8 kB / 16.11 MB, free: 5.688 MB / 13.93 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.198/1.198, allocations: 205 MB / 221.9 MB, free: 9.133 MB / 186.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007046/0.0007044, allocations: 96.11 kB / 269.9 MB, free: 8.652 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 0.4.0-OM_adaptions/package.mo): time 0.6073/0.6073, allocations: 90.52 MB / 408.3 MB, free: 3.922 MB / 298.7 MB
Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Dassl"
Notification: Performance of FrontEnd - loaded program: time 0.0002802/0.0002802, allocations: 8 kB / 484.9 MB, free: 7.199 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2359/0.2362, allocations: 65.8 MB / 0.5378 GB, free: 34.95 MB / 394.7 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.EspressoMachine): time 0.4066/0.6428, allocations: 265.2 MB / 0.7967 GB, free: 11.8 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.08761/0.7305, allocations: 97.88 MB / 0.8923 GB, free: 11.54 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004105/0.7346, allocations: 83.62 kB / 0.8924 GB, free: 11.46 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.007421/0.7421, allocations: 3.129 MB / 0.8954 GB, free: 8.316 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.0189/0.761, allocations: 6.767 MB / 0.902 GB, free: 1.531 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01763/0.7786, allocations: 6.446 MB / 0.9083 GB, free: 11.08 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.009114/0.7877, allocations: 7.745 MB / 0.9159 GB, free: 3.301 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003264/0.791, allocations: 1.917 MB / 0.9178 GB, free: 1.32 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.2969/1.088, allocations: 6.945 MB / 0.9245 GB, free: 11.98 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003806/1.092, allocations: 2.36 MB / 0.9268 GB, free: 11.98 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006623/1.092, allocations: 163.2 kB / 0.927 GB, free: 11.98 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02474/1.117, allocations: 11.28 MB / 0.938 GB, free: 11.94 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.001774/1.119, allocations: 0.7188 MB / 0.9387 GB, free: 11.94 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.003168/1.122, allocations: 2.341 MB / 0.941 GB, free: 11.66 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.02528/1.148, allocations: 12.32 MB / 0.953 GB, free: 10.7 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 3.787e-06/1.148, allocations: 4 kB / 0.953 GB, free: 10.7 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 1.893e-06/1.148, allocations: 0 / 0.953 GB, free: 10.7 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 0.0001261/1.148, allocations: 1.719 kB / 0.953 GB, free: 10.7 MB / 0.6198 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1155
 * Number of variables: 1155
Notification: Performance of Generate backend data structure: time 0.01351/1.161, allocations: 5.992 MB / 0.9589 GB, free: 7.984 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 4.046e-05/1.161, allocations: 9.5 kB / 0.9589 GB, free: 7.984 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004597/1.166, allocations: 0.9958 MB / 0.9599 GB, free: 7.707 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003136/1.169, allocations: 2.241 MB / 0.9621 GB, free: 7.023 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002448/1.169, allocations: 406.9 kB / 0.9624 GB, free: 6.949 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005219/1.17, allocations: 469.5 kB / 0.9629 GB, free: 6.938 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01112/1.181, allocations: 5.355 MB / 0.9681 GB, free: 6.449 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.303e-05/1.181, allocations: 4.594 kB / 0.9681 GB, free: 6.449 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003409/1.181, allocations: 192.2 kB / 0.9683 GB, free: 6.449 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001107/1.182, allocations: 161.4 kB / 0.9685 GB, free: 6.438 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008633/1.19, allocations: 4.391 MB / 0.9728 GB, free: 6.371 MB / 0.6198 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 0.02406/1.214, allocations: 25.85 MB / 0.998 GB, free: 5.512 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006624/1.221, allocations: 3.576 MB / 1.001 GB, free: 4.801 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002515/1.223, allocations: 1.656 MB / 1.003 GB, free: 4.598 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0131/1.237, allocations: 17.57 MB / 1.02 GB, free: 1.09 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005972/1.242, allocations: 2.296 MB / 1.023 GB, free: 420 kB / 0.6511 GB
Notification: Performance of pre-optimization done (n=317): time 5.08e-06/1.243, allocations: 0 / 1.023 GB, free: 420 kB / 0.6511 GB
Notification: Performance of matching and sorting (n=321): time 0.02707/1.27, allocations: 11.43 MB / 1.034 GB, free: 9.246 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.021e-05/1.27, allocations: 218.3 kB / 1.034 GB, free: 8.992 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002188/1.272, allocations: 1.945 MB / 1.036 GB, free: 7.527 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002059/1.272, allocations: 84.33 kB / 1.036 GB, free: 7.48 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001138/1.273, allocations: 1.844 MB / 1.038 GB, free: 6.254 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007177/1.274, allocations: 1.083 MB / 1.039 GB, free: 5.328 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001624/1.274, allocations: 65.25 kB / 1.039 GB, free: 5.312 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001708/1.274, allocations: 426 kB / 1.039 GB, free: 4.941 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002463/1.277, allocations: 1.234 MB / 1.04 GB, free: 4.145 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002925/1.28, allocations: 1.798 MB / 1.042 GB, free: 2.664 MB / 0.6667 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: conductionElement1.deltaE_system = $START.conductionElement1.deltaE_system (0.0 = $START.conductionElement1.deltaE_system)
Notification: Performance of analyzeInitialSystem (initialization): time 0.005638/1.285, allocations: 3.271 MB / 1.045 GB, free: 356 kB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.788e-06/1.285, allocations: 4 kB / 1.045 GB, free: 352 kB / 0.6667 GB
Notification: Performance of matching and sorting (n=411) (initialization): time 0.008123/1.294, allocations: 4.183 MB / 1.049 GB, free: 13.39 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000285/1.294, allocations: 0.5535 MB / 1.05 GB, free: 12.7 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.123e-05/1.294, allocations: 23.88 kB / 1.05 GB, free: 12.68 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001695/1.296, allocations: 0.5709 MB / 1.051 GB, free: 12.2 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003002/1.299, allocations: 0.7919 MB / 1.051 GB, free: 11.48 MB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01028/1.309, allocations: 10.55 MB / 1.062 GB, free: 2.027 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003356/1.312, allocations: 399.9 kB / 1.062 GB, free: 1.684 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002624/1.313, allocations: 142.2 kB / 1.062 GB, free: 1.574 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 7.554e-06/1.313, allocations: 8 kB / 1.062 GB, free: 1.566 MB / 0.6823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00759/1.32, allocations: 3.842 MB / 1.066 GB, free: 15.02 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.007e-05/1.32, allocations: 12.97 kB / 1.066 GB, free: 15.01 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001652/1.322, allocations: 0.5821 MB / 1.066 GB, free: 14.52 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002553/1.324, allocations: 0.6535 MB / 1.067 GB, free: 13.94 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009459/1.334, allocations: 9.017 MB / 1.076 GB, free: 4.883 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003517/1.337, allocations: 379.3 kB / 1.076 GB, free: 4.512 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002959/1.338, allocations: 136.3 kB / 1.076 GB, free: 4.379 MB / 0.698 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         conductionElement1.deltaE_system = $START.conductionElement1.deltaE_system.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 56
 * Number of states: 0 ()
 * Number of discrete variables: 40 (flowResistance4.outlet.state.phase,coffeeStrainer.coffeeStrainer.outlet.state.phase,pump1.outlet.state.phase,tanValve6.outlet.state.phase,tanValve1.outlet.state.phase,conductionElement1.outlet.state.phase,tanValve2.outlet.state.phase,boiler.phaseSeparator2_1.state_out[2].phase,boiler.phaseSeparator2_1.state_out[1].phase,$whenCondition3,$whenCondition2,$whenCondition1,boiler.phaseSeparator2_1.medium.phase,$PRE.steam_valve.T_start,steam_valve.T_start,$PRE.steam_valve.count,steam_valve.count,hex.medium.phase,source1.outlet.state.phase,$PRE.espressoValve.T_start,espressoValve.T_start,$PRE.espressoValve.count,espressoValve.count,$PRE.steam_valve1.T_start,steam_valve1.T_start,$PRE.steam_valve1.count,steam_valve1.count,junctionT2_1.junctionN.outlet.state.phase,Tasse1.flowResistance.outlet.state.phase,flowResistance5.outlet.state.phase,PID3.I.local_reset,PID2.I.local_reset,PID1.I.local_reset,pump.outlet.state.phase,conductionElement1.state.phase,Tasse.flowResistance.outlet.state.phase,flowResistance2.outlet.state.phase,flowResistance1.outlet.state.phase,tanValve.outlet.state.phase,flowResistance.outlet.state.phase)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (354):
 * Single equations (assignments): 342
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 3
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 4 systems
   {(1,3,100.0%), (1,3,100.0%), (1,7,100.0%), (6,29,58.3%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,1)}
Notification: Performance of prepare postOptimizeDAE: time 0.002048/1.34, allocations: 0.8201 MB / 1.077 GB, free: 3.586 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006735/1.341, allocations: 316.1 kB / 1.078 GB, free: 3.273 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01384/1.354, allocations: 9.247 MB / 1.087 GB, free: 9.988 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.755e-05/1.354, allocations: 15.94 kB / 1.087 GB, free: 9.973 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.786e-05/1.354, allocations: 2.531 kB / 1.087 GB, free: 9.973 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001486/1.356, allocations: 0.7991 MB / 1.087 GB, free: 9.148 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003989/1.356, allocations: 68 kB / 1.087 GB, free: 9.082 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002504/1.359, allocations: 399.2 kB / 1.088 GB, free: 8.691 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004948/1.359, allocations: 294.3 kB / 1.088 GB, free: 8.402 MB / 0.7136 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (2): (pump1.dp, pump1.tau_st) = ThermofluidStream.Examples.EspressoMachine.pump1.dp_tau(pump1.m_flow, pump1.omega, ThermofluidStream.Examples.EspressoMachine.pump1.inlet.Medium.ThermodynamicState(source1.outlet.state.phase, pump1.inlet.state.h, source1.outlet.state.d, source1.outlet.state.T, pump1.inlet.state.p), pump1.m_flow_reg, pump1.omega_reg, pump1.rho_min, false, 500000.0, 0.0016666666666667, 314.15926535898, 0.5, 0.75, 0.1, 1000000.0, 0.0)

Variables:
1: pump1.omega:VARIABLE(unit = "rad/s" protected = true )  "component angular velocity" type: Real
2: pump1.tau_st:VARIABLE(unit = "N.m" )  "moment that would result in static operation" type: Real
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:522:7-524:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (2): (pump1.dp, pump1.tau_st) = ThermofluidStream.Examples.EspressoMachine.pump1.dp_tau(pump1.m_flow, pump1.omega, ThermofluidStream.Examples.EspressoMachine.pump1.inlet.Medium.ThermodynamicState(source1.outlet.state.phase, pump1.inlet.state.h, source1.outlet.state.d, source1.outlet.state.T, pump1.inlet.state.p), pump1.m_flow_reg, pump1.omega_reg, pump1.rho_min, false, 500000.0, 0.0016666666666667, 314.15926535898, 0.5, 0.75, 0.1, 1000000.0, 0.0)
2/3 (1): pump1.omega = smooth(0, if PID3.limiter.u > PID3.limiter.uMax then PID3.limiter.uMax else if PID3.limiter.u < PID3.limiter.uMin then PID3.limiter.uMin else PID3.limiter.u)
3/4 (1): PID3.limiter.u = PID3.addFF.k1 * PID3.gainPID.y + PID3.addFF.k2 * PID3.FFzero.k
4/5 (1): PID3.gainPID.y = PID3.gainPID.k * PID3.addPID.y
5/6 (1): PID3.addPID.y = PID3.addPID.k1 * PID3.P.y + PID3.addPID.k2 * PID3.Dzero.k + PID3.addPID.k3 * PID3.I.y
6/7 (1): PID3.P.y = PID3.P.k * PID3.addP.y
7/8 (1): PID3.addP.y = 8.5 * PID3.addP.k1 + PID3.addP.k2 * multiSensor_Tp2.p
8/9 (1): multiSensor_Tp2.p = 1e-05 * flowResistance2.inlet.state.p
9/10 (1): flowResistance2.inlet.state.p = max(pump1.p_min, pump1.inlet.state.p + pump1.dp)

Variables:
1: pump1.dp:VARIABLE(unit = "Pa" )  type: Real
2: flowResistance2.inlet.state.p:VARIABLE(flow=false min = 611.657 max = 100000000.0 start = 5000000.0 unit = "Pa" nominal = 1000000.0 )  "Pressure" type: Real
3: multiSensor_Tp2.p:VARIABLE(unit = "bar" )  type: Real
4: PID3.addP.y:VARIABLE(flow=false )  "Connector of Real output signal" type: Real
5: PID3.P.y:VARIABLE(flow=false )  "Output signal connector" type: Real
6: PID3.addPID.y:VARIABLE(flow=false )  "Connector of Real output signal" type: Real
7: PID3.gainPID.y:VARIABLE(flow=false )  "Output signal connector" type: Real
8: PID3.limiter.u:VARIABLE(flow=false )  "Connector of Real input signal" type: Real
9: pump1.omega:VARIABLE(unit = "rad/s" protected = true )  "component angular velocity" type: Real
10: pump1.tau_st:VARIABLE(unit = "N.m" )  "moment that would result in static operation" type: Real
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9746:5-9747:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function:
omc_DAEMode_traverserStrongComponents
Notification: Performance of <failed> postOpt createDAEmodeBDAE (simulation): time 0.001749/1.361, allocations: 0.6082 MB / 1.089 GB, free: 7.805 MB / 0.7136 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.