Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Examples.EspressoMachine.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo", uses=false)
Using package ThermofluidStream with version 1.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(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_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_ThermofluidStream.Examples.EspressoMachine")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001527/0.001527, allocations: 113.9 kB / 16.42 MB, free: 6.469 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001625/0.001625, allocations: 183.9 kB / 17.34 MB, free: 5.711 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.295/1.295, allocations: 222.9 MB / 241.1 MB, free: 15.08 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.6547/0.6547, allocations: 91.19 MB / 382.4 MB, free: 7.504 MB / 302.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001517/0.001517, allocations: 75.88 kB / 0.5175 GB, free: 4.078 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2672/0.2687, allocations: 67.68 MB / 0.5836 GB, free: 13.85 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.EspressoMachine): time 0.4889/0.7577, allocations: 267.8 MB / 0.8452 GB, free: 10.47 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.09632/0.854, allocations: 98.15 MB / 0.9411 GB, free: 9.941 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00526/0.8593, allocations: 139.1 kB / 0.9412 GB, free: 9.805 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.009247/0.8686, allocations: 3.49 MB / 0.9446 GB, free: 6.293 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.02192/0.8906, allocations: 8.179 MB / 0.9526 GB, free: 14.08 MB / 0.7012 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01869/0.9093, allocations: 7.405 MB / 0.9598 GB, free: 6.664 MB / 0.7012 GB
Notification: Performance of NFFlatten.flatten: time 0.01034/0.9196, allocations: 7.467 MB / 0.9671 GB, free: 15.16 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003091/0.9228, allocations: 2.168 MB / 0.9692 GB, free: 12.93 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01961/0.9424, allocations: 9.477 MB / 0.9785 GB, free: 3.34 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003959/0.9464, allocations: 3.065 MB / 0.9815 GB, free: 268 kB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009028/0.9473, allocations: 0.5313 MB / 0.982 GB, free: 15.73 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02466/0.972, allocations: 11.55 MB / 0.9933 GB, free: 4.168 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.001431/0.9734, allocations: 1.21 MB / 0.9945 GB, free: 2.953 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.003395/0.9768, allocations: 3.001 MB / 0.9974 GB, free: 15.93 MB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.02598/1.003, allocations: 13.42 MB / 1.011 GB, free: 2.473 MB / 0.7481 GB
Notification: Performance of FrontEnd - DAE generated: time 4.178e-06/1.003, allocations: 0 / 1.011 GB, free: 2.473 MB / 0.7481 GB
Notification: Performance of FrontEnd: time 1.813e-06/1.003, allocations: 4 kB / 1.011 GB, free: 2.469 MB / 0.7481 GB
Notification: Performance of Transformations before backend: time 9.508e-05/1.003, allocations: 0 / 1.011 GB, free: 2.469 MB / 0.7481 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 0.01592/1.019, allocations: 7.634 MB / 1.018 GB, free: 10.71 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 4.252e-05/1.019, allocations: 8.031 kB / 1.018 GB, free: 10.7 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005044/1.024, allocations: 1.058 MB / 1.019 GB, free: 9.637 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004993/1.029, allocations: 3.036 MB / 1.022 GB, free: 6.535 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003092/1.029, allocations: 408.3 kB / 1.022 GB, free: 6.121 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006045/1.03, allocations: 471.9 kB / 1.023 GB, free: 5.66 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01023/1.04, allocations: 5.203 MB / 1.028 GB, free: 308 kB / 0.7637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.08e-05/1.04, allocations: 15.88 kB / 1.028 GB, free: 292 kB / 0.7637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003541/1.041, allocations: 188 kB / 1.028 GB, free: 104 kB / 0.7637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.2495/1.29, allocations: 156.8 kB / 1.028 GB, free: 319.5 MB / 0.7637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01178/1.302, allocations: 4.279 MB / 1.032 GB, free: 318.6 MB / 0.7637 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 0.02418/1.326, allocations: 25.97 MB / 1.058 GB, free: 297.5 MB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006616/1.333, allocations: 3.459 MB / 1.061 GB, free: 295.6 MB / 0.7637 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002471/1.335, allocations: 1.599 MB / 1.063 GB, free: 294.8 MB / 0.7637 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03566/1.371, allocations: 32.91 MB / 1.095 GB, free: 263.3 MB / 0.7637 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005043/1.376, allocations: 2.139 MB / 1.097 GB, free: 261.4 MB / 0.7637 GB
Notification: Performance of pre-optimization done (n=314): time 5.11e-06/1.376, allocations: 0 / 1.097 GB, free: 261.4 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=318): time 0.02341/1.399, allocations: 11.08 MB / 1.108 GB, free: 250.1 MB / 0.7637 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.631e-05/1.4, allocations: 244 kB / 1.108 GB, free: 249.8 MB / 0.7637 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002688/1.402, allocations: 2.583 MB / 1.111 GB, free: 247.3 MB / 0.7637 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002041/1.402, allocations: 85.7 kB / 1.111 GB, free: 247.2 MB / 0.7637 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001025/1.403, allocations: 2.132 MB / 1.113 GB, free: 245.2 MB / 0.7637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005608/1.404, allocations: 1.125 MB / 1.114 GB, free: 244.3 MB / 0.7637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007861/1.405, allocations: 0.6008 MB / 1.114 GB, free: 243.7 MB / 0.7637 GB
Notification: Performance of setup shared object (initialization): time 3.269e-05/1.405, allocations: 305.1 kB / 1.115 GB, free: 243.4 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002253/1.407, allocations: 1.194 MB / 1.116 GB, free: 242.2 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002538/1.41, allocations: 1.756 MB / 1.118 GB, free: 240.2 MB / 0.7637 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 0.005003/1.415, allocations: 3.171 MB / 1.121 GB, free: 236.8 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.486e-06/1.415, allocations: 4 kB / 1.121 GB, free: 236.8 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=408) (initialization): time 0.007493/1.422, allocations: 4.153 MB / 1.125 GB, free: 232.6 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 4.578e-05/1.422, allocations: 97.09 kB / 1.125 GB, free: 232.5 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.853e-05/1.422, allocations: 16 kB / 1.125 GB, free: 232.4 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001709/1.424, allocations: 0.5899 MB / 1.125 GB, free: 231.8 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002812/1.427, allocations: 0.7372 MB / 1.126 GB, free: 231.1 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009122/1.436, allocations: 11.23 MB / 1.137 GB, free: 219.2 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002772/1.439, allocations: 152.1 kB / 1.137 GB, free: 219 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002589/1.439, allocations: 147.3 kB / 1.137 GB, free: 218.9 MB / 0.7637 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         conductionElement1.deltaE_system = $START.conductionElement1.deltaE_system.
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003327/1.442, allocations: 1.744 MB / 1.139 GB, free: 217.1 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002473/1.445, allocations: 1.716 MB / 1.141 GB, free: 215.2 MB / 0.7637 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_lambda0): time 0.004861/1.45, allocations: 3.112 MB / 1.144 GB, free: 211.9 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.657e-06/1.45, allocations: 8 kB / 1.144 GB, free: 211.8 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=408) (initialization_lambda0): time 0.007433/1.457, allocations: 4.089 MB / 1.148 GB, free: 207.7 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 3.911e-05/1.457, allocations: 93.09 kB / 1.148 GB, free: 207.6 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.536e-05/1.457, allocations: 20.06 kB / 1.148 GB, free: 207.6 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001693/1.459, allocations: 0.5818 MB / 1.148 GB, free: 207 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002483/1.462, allocations: 0.6514 MB / 1.149 GB, free: 206.3 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007756/1.469, allocations: 9.661 MB / 1.159 GB, free: 196.1 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002661/1.472, allocations: 143.9 kB / 1.159 GB, free: 195.9 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002502/1.472, allocations: 144 kB / 1.159 GB, free: 195.8 MB / 0.7637 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         conductionElement1.deltaE_system = $START.conductionElement1.deltaE_system.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 57
 * Number of states: 0 ()
 * Number of discrete variables: 40 (flowResistance4.outlet.state.phase,coffeeStrainer.coffeeStrainer.outlet.state.phase,pump1.outlet.state.phase,tanValve6.outlet.state.phase,tanValve1.outlet.state.phase,conductionElement1.outlet.state.phase,tanValve2.outlet.state.phase,source1.outlet.state.phase,boiler.phaseSeparator2_1.state_out[2].phase,boiler.phaseSeparator2_1.state_out[1].phase,steam_valve1.count,$PRE.steam_valve1.count,steam_valve1.T_start,$PRE.steam_valve1.T_start,espressoValve.count,$PRE.espressoValve.count,espressoValve.T_start,$PRE.espressoValve.T_start,hex.medium.phase,steam_valve.count,$PRE.steam_valve.count,steam_valve.T_start,$PRE.steam_valve.T_start,boiler.phaseSeparator2_1.medium.phase,$whenCondition1,$whenCondition2,$whenCondition3,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 (355):
 * Single equations (assignments): 344
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 2
 * 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 0.000636/1.473, allocations: 380.7 kB / 1.159 GB, free: 195.4 MB / 0.7637 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005601/1.473, allocations: 389.5 kB / 1.16 GB, free: 195.1 MB / 0.7637 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0116/1.485, allocations: 9.208 MB / 1.169 GB, free: 185.8 MB / 0.7637 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.344e-05/1.485, allocations: 15.94 kB / 1.169 GB, free: 185.8 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.986e-05/1.485, allocations: 7.938 kB / 1.169 GB, free: 185.8 MB / 0.7637 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00141/1.487, allocations: 0.8826 MB / 1.169 GB, free: 185 MB / 0.7637 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004581/1.487, allocations: 78.34 kB / 1.169 GB, free: 184.9 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001799/1.489, allocations: 159.8 kB / 1.17 GB, free: 184.7 MB / 0.7637 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004487/1.489, allocations: 294.4 kB / 1.17 GB, free: 184.4 MB / 0.7637 GB
[/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:528:7-530:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation:
1/1 (2): (pump1.dp, pump1.tau_st) = ThermofluidStream.Examples.EspressoMachine.pump1.dp_tau(pump1.m_flow, pump1.omega, ThermofluidStream.Examples.EspressoMachine.pump1.inlet.Medium.ThermodynamicState(1, pump1.inlet.state.h, source1.outlet.state.d, source1.T0_par, source1.p0_par), pump1.m_flow_reg, pump1.omega_reg, pump1.rho_min, false, 5e5, 0.0016666666666667, 314.2, 0.5, 0.75, 0.1, 1e6, 0.0)

Variables:
1: pump1.tau_st:VARIABLE(unit = "N.m" )  "Steady-state torque" type: Real
2: pump1.omega:VARIABLE(unit = "rad/s" protected = true )  "Angular velocity" type: Real
[/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 (2): (pump1.dp, pump1.tau_st) = ThermofluidStream.Examples.EspressoMachine.pump1.dp_tau(pump1.m_flow, pump1.omega, ThermofluidStream.Examples.EspressoMachine.pump1.inlet.Medium.ThermodynamicState(1, pump1.inlet.state.h, source1.outlet.state.d, source1.T0_par, source1.p0_par), pump1.m_flow_reg, pump1.omega_reg, pump1.rho_min, false, 5e5, 0.0016666666666667, 314.2, 0.5, 0.75, 0.1, 1e6, 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-5 * flowResistance2.inlet.state.p
9/10 (1): flowResistance2.inlet.state.p = max(pump1.p_min, source1.p0_par + pump1.dp)

Variables:
1: pump1.dp:VARIABLE(unit = "Pa" )  "Pressure difference" type: Real
2: flowResistance2.inlet.state.p:VARIABLE(flow=false min = 611.657 max = 1e8 start = 5e6 unit = "Pa" nominal = 1e6 )  "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.tau_st:VARIABLE(unit = "N.m" )  "Steady-state torque" type: Real
10: pump1.omega:VARIABLE(unit = "rad/s" protected = true )  "Angular velocity" 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 0.001618/1.491, allocations: 0.5624 MB / 1.17 GB, free: 183.9 MB / 0.7637 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model ThermofluidStream.Examples.EspressoMachine could not be translated