Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotor.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.TestWaterPumpDCMotor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotor") translateModel(ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaTest_3.2.2_ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpDCMotor") [: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 0.003218/0.003218, allocations: 189.6 kB / 7.46 MB, free: 2.25 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.2+maint.om/package.mo): time 1.212/1.212, allocations: 194.2 MB / 202.1 MB, free: 8.676 MB / 170.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.2+maint.om/package.mo): time 0.001692/0.001692, allocations: 117.4 kB / 247.1 MB, free: 6.379 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.2+maint.om/package.mo): time 0.1548/0.1548, allocations: 39.95 MB / 331.9 MB, free: 4.891 MB / 282.7 MB Notification: Performance of FrontEnd - loaded program: time 7.023e-06/7.143e-06, allocations: 0 / 392.8 MB, free: 75.88 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.0817/0.08173, allocations: 54.87 MB / 447.7 MB, free: 20.99 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.389/4.47, allocations: 2.627 GB / 3.065 GB, free: 110.7 MB / 474.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003307/4.471, allocations: 85.7 kB / 3.065 GB, free: 110.6 MB / 474.7 MB Notification: Performance of FrontEnd: time 1.541/6.012, allocations: 452.3 MB / 3.506 GB, free: 9.621 MB / 474.7 MB Notification: Performance of Transformations before backend: time 0.000151/6.012, allocations: 36 kB / 3.506 GB, free: 9.586 MB / 474.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 331 * Number of variables: 331 Notification: Performance of Generate backend data structure: time 0.009544/6.022, allocations: 2.323 MB / 3.509 GB, free: 7.223 MB / 474.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.861e-05/6.022, allocations: 12.03 kB / 3.509 GB, free: 7.211 MB / 474.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003767/6.026, allocations: 457.7 kB / 3.509 GB, free: 6.762 MB / 474.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002914/6.028, allocations: 1.011 MB / 3.51 GB, free: 5.723 MB / 474.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001096/6.029, allocations: 51.94 kB / 3.51 GB, free: 5.672 MB / 474.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003776/6.029, allocations: 76 kB / 3.51 GB, free: 5.598 MB / 474.7 MB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.002265/6.031, allocations: 0.9268 MB / 3.511 GB, free: 4.668 MB / 474.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002519/6.034, allocations: 1.216 MB / 3.512 GB, free: 3.348 MB / 474.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.836e-05/6.034, allocations: 7.984 kB / 3.512 GB, free: 3.34 MB / 474.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001686/6.034, allocations: 4 kB / 3.512 GB, free: 3.336 MB / 474.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.299e-05/6.034, allocations: 50.3 kB / 3.512 GB, free: 3.285 MB / 474.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.4254/6.459, allocations: 71.9 MB / 3.583 GB, free: 53.5 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007169/6.46, allocations: 320.3 kB / 3.583 GB, free: 53.48 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004833/6.461, allocations: 255.6 kB / 3.583 GB, free: 53.47 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03242/6.493, allocations: 17.03 MB / 3.6 GB, free: 42.2 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.104e-05/6.493, allocations: 38.41 kB / 3.6 GB, free: 42.16 MB / 490.7 MB Notification: Performance of pre-optimization done (n=60): time 4.008e-06/6.493, allocations: 4 kB / 3.6 GB, free: 42.16 MB / 490.7 MB Notification: Performance of matching and sorting (n=81): time 0.03047/6.524, allocations: 4.997 MB / 3.605 GB, free: 41.11 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.209e-05/6.524, allocations: 138.7 kB / 3.605 GB, free: 40.95 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001714/6.526, allocations: 0.7166 MB / 3.605 GB, free: 40.8 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001168/6.526, allocations: 29.2 kB / 3.605 GB, free: 40.77 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005298/6.526, allocations: 0.6221 MB / 3.606 GB, free: 40.46 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003235/6.527, allocations: 280.6 kB / 3.606 GB, free: 40.32 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 8.76e-05/6.527, allocations: 0 / 3.606 GB, free: 40.32 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 0.0001208/6.527, allocations: 353.7 kB / 3.607 GB, free: 40.01 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007481/6.528, allocations: 387.5 kB / 3.607 GB, free: 40.01 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009795/6.529, allocations: 0.8706 MB / 3.608 GB, free: 39.39 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002015/6.531, allocations: 0.6197 MB / 3.609 GB, free: 39.36 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.658e-05/6.531, allocations: 3.531 kB / 3.609 GB, free: 39.36 MB / 490.7 MB Notification: Performance of matching and sorting (n=166) (initialization): time 0.004921/6.536, allocations: 1.886 MB / 3.61 GB, free: 39.23 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.001568/6.537, allocations: 6.342 MB / 3.617 GB, free: 32.56 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001074/6.537, allocations: 18.47 kB / 3.617 GB, free: 32.56 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002714/6.54, allocations: 0.5712 MB / 3.617 GB, free: 32.53 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009737/6.541, allocations: 294.7 kB / 3.617 GB, free: 32.52 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003396/6.545, allocations: 1.923 MB / 3.619 GB, free: 31.47 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00178/6.546, allocations: 116.7 kB / 3.619 GB, free: 31.46 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001917/6.547, allocations: 84.62 kB / 3.619 GB, free: 31.46 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.225e-05/6.547, allocations: 6.906 kB / 3.62 GB, free: 31.46 MB / 490.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004246/6.551, allocations: 1.369 MB / 3.621 GB, free: 31.4 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.157e-05/6.551, allocations: 15.75 kB / 3.621 GB, free: 31.4 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00176/6.553, allocations: 391.1 kB / 3.621 GB, free: 31.38 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001033/6.554, allocations: 306.3 kB / 3.622 GB, free: 31.38 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002139/6.556, allocations: 1.612 MB / 3.623 GB, free: 46.32 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001472/6.557, allocations: 98 kB / 3.623 GB, free: 46.3 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001653/6.558, allocations: 67.98 kB / 3.623 GB, free: 46.3 MB / 0.4948 GB 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: 73 * 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 (142): * Single equations (assignments): 140 * Array equations: 0 * 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 10,2 12} Notification: Performance of prepare postOptimizeDAE: time 0.0005396/6.558, allocations: 148.1 kB / 3.623 GB, free: 46.2 MB / 0.4948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001195/6.559, allocations: 327.6 kB / 3.624 GB, free: 46.14 MB / 0.4948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004231/6.564, allocations: 2.491 MB / 3.626 GB, free: 45.94 MB / 0.4948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.49e-05/6.564, allocations: 25.91 kB / 3.626 GB, free: 45.94 MB / 0.4948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.957e-06/6.564, allocations: 4 kB / 3.626 GB, free: 45.94 MB / 0.4948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.263e-05/6.564, allocations: 3.375 kB / 3.626 GB, free: 45.94 MB / 0.4948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008357/6.572, allocations: 4.446 MB / 3.631 GB, free: 45.43 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.083e-05/6.572, allocations: 3.781 kB / 3.631 GB, free: 45.43 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004954/6.573, allocations: 116.2 kB / 3.631 GB, free: 45.43 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002617/6.575, allocations: 1.077 MB / 3.632 GB, free: 45.36 MB / 0.4948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.022e-05/6.575, allocations: 21.03 kB / 3.632 GB, free: 45.36 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003346/6.579, allocations: 2.345 MB / 3.634 GB, free: 44.28 MB / 0.4948 GB Error: Too many equations, over-determined system. The model has 43 equation(s) and 39 variable(s). Warning: Equation 10 (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$$PModelica$PMedia$PWater$PIF97_Utilities$PwaterBaseProp_ph(pump.medium.p, pump.medium.h, pump.heatTransfer.states[1].phase, 0, pump_medium_pSeedStateSetJac6, pump_medium_hSeedStateSetJac6) is not big enough to solve for enough variables. Remaining unsolved variables are: $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Already solved: Equations used to solve those variables: Warning: Equation 11 (size: 16) Modelica.Media.Common.IF97BaseTwoPhase(0.0, 0.0, $cse12.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.h.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.cv.$pDERStateSetJac6.dummyVarStateSetJac6, Valve.state_a.d.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse12.dpT.$pDERStateSetJac6.dummyVarStateSetJac6) = $DER$$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: $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Equations used to solve those variables: Equation 10 (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:450:7-451:58:writable] Warning: Equation 12 (size: 1) $STATESET1.J.1.$pDERStateSetJac6.dummyVarStateSetJac6 = pump.W_single.$pDERStateSetJac6.dummyVarStateSetJac6 + (-pump.dp_pump) * pump.V_flow_single.$pDERStateSetJac6.dummyVarStateSetJac6 / pump.eta - pump_medium_pSeedStateSetJac6 * pump.V_flow_single / pump.eta is not big enough to solve for enough variables. Remaining unsolved variables are: Already solved: $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Equations used to solve those variables: Equation 10 (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 13 (size: 1) $STATESET1.J.2.$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: $cse3.T.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.s.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pd.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.pt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cv.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.dpT.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.vt.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.p.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.R.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.x.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.cp.$pDERStateSetJac6.dummyVarStateSetJac6, $cse3.h.$pDERStateSetJac6.dummyVarStateSetJac6, pump.rho.$pDERStateSetJac6.dummyVarStateSetJac6 Equations used to solve those variables: Equation 10 (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: 11 * Number of states: 3 ($STATESET1.x,motor.inertiaRotor.phi,motor.la.i) * Number of discrete variables: 9 ($cse3.phase,$cse3.region,$cse8.phase,$cse8.region,$cse10.phase,$cse10.region,$cse12.phase,$cse12.region,pump.heatTransfer.states[1].phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (61): * Single equations (assignments): 57 * 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 8,3 17} [/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]