Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotorHeatTransfer.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo) Using package ModelicaServices with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo) Using package Modelica with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo) Using package Complex with version 3.2.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotorHeatTransfer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotorHeatTransfer") translateModel(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotorHeatTransfer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotorHeatTransfer") [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.2+maint.om/package.mo): time 0.00435/0.00435, allocations: 193.4 kB / 7.462 MB, free: 2.246 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo): time 1.421/1.421, allocations: 194.2 MB / 202.1 MB, free: 8.746 MB / 170.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo): time 0.001786/0.001786, allocations: 112.2 kB / 247.1 MB, free: 6.254 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo): time 0.195/0.195, allocations: 39.93 MB / 331.9 MB, free: 4.902 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 7.565e-06/7.584e-06, allocations: 4 kB / 392.8 MB, free: 75.86 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1123/0.1123, allocations: 54.87 MB / 447.7 MB, free: 20.97 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.192/4.304, allocations: 2.628 GB / 3.065 GB, free: 126.9 MB / 490.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.00023/4.304, allocations: 82.92 kB / 3.065 GB, free: 126.8 MB / 490.7 MB Notification: Performance of FrontEnd: time 1.292/5.596, allocations: 453 MB / 3.507 GB, free: 47.4 MB / 490.7 MB Notification: Performance of Transformations before backend: time 0.0001565/5.596, allocations: 30.81 kB / 3.507 GB, free: 47.4 MB / 490.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 337 * Number of variables: 337 Notification: Performance of Generate backend data structure: time 0.009228/5.605, allocations: 2.348 MB / 3.51 GB, free: 46.05 MB / 490.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.568e-05/5.605, allocations: 11.16 kB / 3.51 GB, free: 46.05 MB / 490.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004333/5.61, allocations: 469.2 kB / 3.51 GB, free: 45.95 MB / 490.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003346/5.613, allocations: 1.013 MB / 3.511 GB, free: 45.35 MB / 490.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001119/5.613, allocations: 59.12 kB / 3.511 GB, free: 45.34 MB / 490.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004005/5.614, allocations: 76.25 kB / 3.511 GB, free: 45.34 MB / 490.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002417/5.616, allocations: 0.9493 MB / 3.512 GB, free: 44.97 MB / 490.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002457/5.618, allocations: 1.222 MB / 3.513 GB, free: 44.35 MB / 490.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.918e-05/5.619, allocations: 12.23 kB / 3.513 GB, free: 44.34 MB / 490.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001582/5.619, allocations: 3.812 kB / 3.513 GB, free: 44.34 MB / 490.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.571e-05/5.619, allocations: 51.08 kB / 3.514 GB, free: 44.33 MB / 490.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.3704/5.989, allocations: 71.89 MB / 3.584 GB, free: 77.58 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005709/5.99, allocations: 338.2 kB / 3.584 GB, free: 77.57 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000405/5.99, allocations: 261.6 kB / 3.584 GB, free: 77.56 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03069/6.021, allocations: 17.03 MB / 3.601 GB, free: 66.95 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.075e-05/6.021, allocations: 50.09 kB / 3.601 GB, free: 66.91 MB / 490.7 MB Notification: Performance of pre-optimization done (n=63): time 2.725e-06/6.021, allocations: 3.281 kB / 3.601 GB, free: 66.91 MB / 490.7 MB Notification: Performance of matching and sorting (n=83): time 0.02915/6.05, allocations: 5.036 MB / 3.606 GB, free: 65.82 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.101e-05/6.05, allocations: 138 kB / 3.606 GB, free: 65.67 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00134/6.052, allocations: 0.7206 MB / 3.607 GB, free: 65.52 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001206/6.052, allocations: 25.7 kB / 3.607 GB, free: 65.48 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003858/6.052, allocations: 0.6161 MB / 3.607 GB, free: 65.18 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002974/6.053, allocations: 290 kB / 3.608 GB, free: 65.03 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.364e-05/6.053, allocations: 0 / 3.608 GB, free: 65.03 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 9.345e-05/6.053, allocations: 361.6 kB / 3.608 GB, free: 64.72 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006473/6.053, allocations: 408.5 kB / 3.608 GB, free: 64.71 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008569/6.054, allocations: 0.8735 MB / 3.609 GB, free: 64.1 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002013/6.056, allocations: 0.6444 MB / 3.61 GB, free: 64.07 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.345e-05/6.056, allocations: 3.969 kB / 3.61 GB, free: 64.07 MB / 490.7 MB Notification: Performance of matching and sorting (n=169) (initialization): time 0.004794/6.061, allocations: 1.896 MB / 3.612 GB, free: 63.94 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.001224/6.062, allocations: 6.263 MB / 3.618 GB, free: 57.36 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.957e-05/6.062, allocations: 14.66 kB / 3.618 GB, free: 57.36 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001968/6.064, allocations: 475.9 kB / 3.618 GB, free: 57.34 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001089/6.065, allocations: 311.5 kB / 3.619 GB, free: 57.33 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003019/6.069, allocations: 1.766 MB / 3.62 GB, free: 56.28 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001856/6.07, allocations: 133.2 kB / 3.62 GB, free: 56.27 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002228/6.071, allocations: 85.33 kB / 3.621 GB, free: 56.27 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.027e-05/6.071, allocations: 4.188 kB / 3.621 GB, free: 56.27 MB / 490.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003481/6.074, allocations: 1.335 MB / 3.622 GB, free: 56.21 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.365e-05/6.074, allocations: 18.94 kB / 3.622 GB, free: 56.21 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001489/6.076, allocations: 322.7 kB / 3.622 GB, free: 56.19 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001041/6.077, allocations: 314 kB / 3.622 GB, free: 56.18 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001502/6.078, allocations: 1.466 MB / 3.624 GB, free: 55.14 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001492/6.08, allocations: 108 kB / 3.624 GB, free: 55.12 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001723/6.08, allocations: 77.59 kB / 3.624 GB, free: 55.12 MB / 490.7 MB Warning: Iteration variables with default zero start attribute in torn nonlinear equation system: $DER.pump.medium.p:DUMMY_DER(fixed = false ) "Absolute pressure of medium" type: Real $DER.pump.medium.h:DUMMY_DER(fixed = false ) "Specific enthalpy of medium" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 72 * Number of states: 0 () * Number of discrete variables: 6 (pump.heatTransfer.states[1].phase,Source.medium.phase,Sink.medium.phase,Valve.state_b.phase,Valve.state_a.phase,pump.monitoring.state_in.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (148): * Single equations (assignments): 144 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 8,2 9} Notification: Performance of prepare postOptimizeDAE: time 0.0004574/6.08, allocations: 156.4 kB / 3.624 GB, free: 55.02 MB / 490.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001027/6.081, allocations: 323.2 kB / 3.625 GB, free: 54.96 MB / 490.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004099/6.086, allocations: 2.573 MB / 3.627 GB, free: 54.76 MB / 490.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.002852/6.088, allocations: 2.019 MB / 3.629 GB, free: 54.65 MB / 490.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.047e-06/6.088, allocations: 0 / 3.629 GB, free: 54.65 MB / 490.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.507e-05/6.088, allocations: 10.66 kB / 3.629 GB, free: 54.64 MB / 490.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007384/6.096, allocations: 4.473 MB / 3.633 GB, free: 54.16 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.167e-05/6.096, allocations: 3.938 kB / 3.633 GB, free: 54.16 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005963/6.097, allocations: 134.5 kB / 3.634 GB, free: 54.16 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002197/6.099, allocations: 0.9833 MB / 3.635 GB, free: 54.09 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.11e-05/6.099, allocations: 20.86 kB / 3.635 GB, free: 54.09 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002661/6.102, allocations: 2.3 MB / 3.637 GB, free: 53.01 MB / 490.7 MB Error: Too many equations, over-determined system. The model has 40 equation(s) and 36 variable(s). Warning: Equation 8 (size: 16) Modelica.Media.Common.IF97BaseTwoPhase(0.0, 0.0, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6) = $DER$$PModelica$PMedia$PWater$PIF97_Utilities$PwaterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0, pump_medium_pSeedStateSetJac6, pump_medium_hSeedStateSetJac6) is not big enough to solve for enough variables. Remaining unsolved variables are: $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Already solved: Equations used to solve those variables: Warning: Equation 9 (size: 16) Modelica.Media.Common.IF97BaseTwoPhase(0.0, 0.0, $cse13.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.cv.$pDERStateSetJac6.dummyVarStateSetJac6, Valve.state_a.d.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse13.dpT.$pDERStateSetJac6.dummyVarStateSetJac6) = $DER$$PModelica$PMedia$PWater$PIF97_Utilities$PwaterBaseProp_ph(pump.medium.p, pump.medium.h, 0, 0, pump_medium_pSeedStateSetJac6, pump_medium_hSeedStateSetJac6) is not big enough to solve for enough variables. Remaining unsolved variables are: Already solved: $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Equations used to solve those variables: Equation 8 (size: 16): Modelica.Media.Common.IF97BaseTwoPhase(0.0, 0.0, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6) = $DER$$PModelica$PMedia$PWater$PIF97_Utilities$PwaterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0, pump_medium_pSeedStateSetJac6, pump_medium_hSeedStateSetJac6) [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/Fluid/Machines.mo:431:7-432:109:writable] Warning: Equation 10 (size: 1) $STATESET1.J.$pDERStateSetJac6.dummyVarStateSetJac6 = pump.head.$pDERStateSetJac6.dummyVarStateSetJac6 + -2.0 * pump.N * pump.N.$pDERStateSetJac6.dummyVarStateSetJac6 * $cse5 / pump.N_nominal / pump.N_nominal - (pump.N / pump.N_nominal) ^ 2.0 * $cse5.$pDERStateSetJac6.dummyVarStateSetJac6 is not big enough to solve for enough variables. Remaining unsolved variables are: Already solved: $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Equations used to solve those variables: Equation 8 (size: 16): Modelica.Media.Common.IF97BaseTwoPhase(0.0, 0.0, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6) = $DER$$PModelica$PMedia$PWater$PIF97_Utilities$PwaterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0, pump_medium_pSeedStateSetJac6, pump_medium_hSeedStateSetJac6) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:1957:10-1957:88:writable] Error: Internal error function optimizeJacobianMatrix failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:1889:9-1889:79:writable] Error: Internal error function createJacobian failed Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 4 ($STATESET1.x[2],$STATESET1.x[1],motor.inertiaRotor.phi,motor.la.i) * Number of discrete variables: 9 ($cse3.phase,$cse3.region,$cse9.phase,$cse9.region,$cse11.phase,$cse11.region,$cse13.phase,$cse13.region,pump.heatTransfer.states[1].phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (69): * Single equations (assignments): 65 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {2 6,3 14} [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:4354:9-4354:59:writable] Error: Internal error function createStateSetsSets failed. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/Compiler/SimCode/SimCodeUtil.mo:596:5-596:146:writable] Error: Internal error function createSimCode failed [Transformation from optimised DAE to simulation code structure failed]