Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoPower_ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 3.1.0-master/package.mo", uses=false) Using package ThermoPower with version 3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 3.1.0-master/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 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(ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20000,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc") translateModel(ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc,tolerance=1e-06,outputFormat="empty",numberOfIntervals=20000,variableFilter="",fileNamePrefix="ThermoPower_ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001345/0.001345, allocations: 111 kB / 17.75 MB, free: 5.355 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001282/0.001282, allocations: 186.5 kB / 18.68 MB, free: 4.434 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.241/1.241, allocations: 205.1 MB / 224.5 MB, free: 12.24 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 3.1.0-master/package.mo): time 0.2427/0.2427, allocations: 48.85 MB / 320.8 MB, free: 11.02 MB / 270.1 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 0.001392/0.001392, allocations: 76.44 kB / 451.2 MB, free: 8.566 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09288/0.09428, allocations: 59.15 MB / 0.4984 GB, free: 13.29 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc): time 0.3059/0.4002, allocations: 147.4 MB / 0.6424 GB, free: 6.508 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.03015/0.4304, allocations: 27.52 MB / 0.6693 GB, free: 10.91 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001632/0.4321, allocations: 39.81 kB / 0.6693 GB, free: 10.87 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.002167/0.4343, allocations: 0.9353 MB / 0.6702 GB, free: 9.926 MB / 0.5137 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Math/package.mo:1125:3-1182:12:writable] Warning: Pure function 'Modelica.Math.Matrices.solve' contains a call to impure function 'Modelica.Math.Matrices.LAPACK.dgesv_vec'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoPower 3.1.0-master/PowerPlants.mo:3960:21-3960:69:writable] Warning: Pure function 'ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc.sTG_3LRh.totalFeedPump.feedWaterPump.flowCharacteristic' contains a call to impure function 'Modelica.Math.Matrices.solve'. Notification: Performance of NFTyping.typeBindings: time 0.002873/0.4372, allocations: 1.315 MB / 0.6715 GB, free: 8.605 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.02296/0.4601, allocations: 9.563 MB / 0.6808 GB, free: 15.01 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.004571/0.4647, allocations: 3.74 MB / 0.6845 GB, free: 11.26 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002402/0.4671, allocations: 1.583 MB / 0.686 GB, free: 9.66 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01383/0.481, allocations: 6.579 MB / 0.6925 GB, free: 2.996 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.04311/0.5241, allocations: 19.62 MB / 0.7116 GB, free: 15.16 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0007266/0.5249, allocations: 244 kB / 0.7118 GB, free: 14.93 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01883/0.5437, allocations: 10.18 MB / 0.7218 GB, free: 4.734 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0006784/0.5444, allocations: 482.5 kB / 0.7222 GB, free: 4.262 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.001799/0.5462, allocations: 1.183 MB / 0.7234 GB, free: 3.074 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.0146/0.5608, allocations: 8.582 MB / 0.7318 GB, free: 10.47 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 3.807e-06/0.5609, allocations: 0 / 0.7318 GB, free: 10.47 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.423e-06/0.5609, allocations: 0 / 0.7318 GB, free: 10.47 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 7.855e-05/0.561, allocations: 4 kB / 0.7318 GB, free: 10.47 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 401 * Number of variables: 401 Notification: Performance of Generate backend data structure: time 0.008025/0.569, allocations: 3.081 MB / 0.7348 GB, free: 7.328 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.227e-05/0.5691, allocations: 11.89 kB / 0.7348 GB, free: 7.316 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001639/0.5707, allocations: 362.2 kB / 0.7352 GB, free: 6.961 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001914/0.5726, allocations: 1.171 MB / 0.7363 GB, free: 5.734 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001391/0.5728, allocations: 156.8 kB / 0.7364 GB, free: 5.574 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002369/0.573, allocations: 159.9 kB / 0.7366 GB, free: 5.418 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004173/0.5772, allocations: 2.08 MB / 0.7386 GB, free: 3.184 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.087e-05/0.5773, allocations: 11.84 kB / 0.7386 GB, free: 3.172 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001509/0.5774, allocations: 76 kB / 0.7387 GB, free: 3.098 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.709e-05/0.5775, allocations: 40 kB / 0.7388 GB, free: 3.059 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003644/0.5811, allocations: 1.568 MB / 0.7403 GB, free: 1.484 MB / 0.5762 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 0.01193/0.5931, allocations: 11.22 MB / 0.7512 GB, free: 5.547 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002832/0.5959, allocations: 1.108 MB / 0.7523 GB, free: 4.426 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007639/0.5967, allocations: 452.3 kB / 0.7528 GB, free: 3.98 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.3149/0.9116, allocations: 70.84 MB / 0.8219 GB, free: 163.1 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.1e-05/0.9116, allocations: 44.53 kB / 0.822 GB, free: 163.1 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=84): time 2.256e-05/0.9117, allocations: 0 / 0.822 GB, free: 163.1 MB / 0.5919 GB Notification: Performance of matching and sorting (n=97): time 0.01282/0.9245, allocations: 5.121 MB / 0.827 GB, free: 158 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.987e-05/0.9245, allocations: 90.11 kB / 0.8271 GB, free: 157.9 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001347/0.9259, allocations: 1.45 MB / 0.8285 GB, free: 156.4 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 6.179e-05/0.926, allocations: 49.73 kB / 0.8285 GB, free: 156.4 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.000365/0.9263, allocations: 0.788 MB / 0.8293 GB, free: 155.6 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001693/0.9265, allocations: 342.1 kB / 0.8296 GB, free: 155.3 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002833/0.9268, allocations: 254.7 kB / 0.8299 GB, free: 155 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 5.932e-05/0.9269, allocations: 357.9 kB / 0.8302 GB, free: 154.7 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007892/0.9277, allocations: 0.5169 MB / 0.8307 GB, free: 154.1 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008758/0.9285, allocations: 0.8823 MB / 0.8316 GB, free: 153.1 MB / 0.5919 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 0.01187/0.9404, allocations: 3.365 MB / 0.8349 GB, free: 149.6 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.492e-06/0.9404, allocations: 4 kB / 0.8349 GB, free: 149.6 MB / 0.5919 GB Notification: Performance of matching and sorting (n=166) (initialization): time 0.003401/0.9438, allocations: 1.919 MB / 0.8367 GB, free: 147.6 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.986e-05/0.9439, allocations: 12 kB / 0.8367 GB, free: 147.6 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.458e-05/0.9439, allocations: 12.94 kB / 0.8368 GB, free: 147.6 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007362/0.9513, allocations: 1.231 MB / 0.838 GB, free: 146.4 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007797/0.9521, allocations: 251.6 kB / 0.8382 GB, free: 146.1 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00313/0.9552, allocations: 4.56 MB / 0.8427 GB, free: 141.3 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001064/0.9563, allocations: 55.98 kB / 0.8427 GB, free: 141.3 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.249e-05/0.9564, allocations: 75.91 kB / 0.8428 GB, free: 141.2 MB / 0.5919 GB Warning: Assuming fixed start value for the following 3 variables: constantSpeed.phi:VARIABLE(start = 0.0 unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real sTG_3LRh.controlledCondeser.pID.I:VARIABLE(start = sTG_3LRh.controlledCondeser.pID.CSstart / sTG_3LRh.controlledCondeser.pID.Kp fixed = true ) "Integral action / Kp" type: Real sTG_3LRh.controlledCondeser.condenserIdeal_tap.Vl:VARIABLE(start = sTG_3LRh.controlledCondeser.condenserIdeal_tap.Vlstart unit = "m3" fixed = true stateSelect=StateSelect.prefer ) "Liquid volume" type: Real Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.sTG_3LRh.steamTurbines.mixLP.p = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001184/0.9576, allocations: 0.7759 MB / 0.8435 GB, free: 140.4 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007829/0.9583, allocations: 0.8501 MB / 0.8444 GB, free: 139.4 MB / 0.5919 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005612/0.964, allocations: 2.505 MB / 0.8468 GB, free: 136.7 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.791e-06/0.964, allocations: 4 kB / 0.8468 GB, free: 136.7 MB / 0.5919 GB Notification: Performance of matching and sorting (n=166) (initialization_lambda0): time 0.002882/0.9669, allocations: 1.719 MB / 0.8485 GB, free: 134.9 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.284e-05/0.9669, allocations: 16.19 kB / 0.8485 GB, free: 134.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.895e-05/0.9669, allocations: 16 kB / 0.8485 GB, free: 134.9 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001141/0.9681, allocations: 352 kB / 0.8489 GB, free: 134.5 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009011/0.969, allocations: 299.5 kB / 0.8492 GB, free: 134.2 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00441/0.9734, allocations: 8.379 MB / 0.8573 GB, free: 125.2 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001037/0.9745, allocations: 48.64 kB / 0.8574 GB, free: 125.1 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.402e-05/0.9745, allocations: 68.14 kB / 0.8574 GB, free: 125 MB / 0.5919 GB Warning: Assuming fixed start value for the following 3 variables: constantSpeed.phi:VARIABLE(start = 0.0 unit = "rad" fixed = true ) "Angle of flange with respect to support (= flange.phi - support.phi)" type: Real sTG_3LRh.controlledCondeser.pID.I:VARIABLE(start = sTG_3LRh.controlledCondeser.pID.CSstart / sTG_3LRh.controlledCondeser.pID.Kp fixed = true ) "Integral action / Kp" type: Real sTG_3LRh.controlledCondeser.condenserIdeal_tap.Vl:VARIABLE(start = sTG_3LRh.controlledCondeser.condenserIdeal_tap.Vlstart unit = "m3" fixed = true stateSelect=StateSelect.prefer ) "Liquid volume" 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: $DER.sTG_3LRh.steamTurbines.mixLP.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * Number of states: 0 () * Number of discrete variables: 12 (sTG_3LRh.totalFeedPump.feedWaterPump.int_Np,sTG_3LRh.steamTurbines.ST_LP.steamState_in.phase,sTG_3LRh.steamTurbines.ST_IP.steamState_in.phase,sTG_3LRh.steamTurbines.ST_HP.steamState_in.phase,sTG_3LRh.totalFeedPump.feedWaterPump.inletFluidState.phase,sTG_3LRh.steamTurbines.valveLP.fluidState.phase,sTG_3LRh.steamTurbines.valveIP.fluidState.phase,sTG_3LRh.steamTurbines.valveHP.fluidState.phase,sTG_3LRh.steamTurbines.mixLP.fluidState.phase,sTG_3LRh.steamTurbines.ST_LP.steamState_iso.phase,sTG_3LRh.steamTurbines.ST_IP.steamState_iso.phase,sTG_3LRh.steamTurbines.ST_HP.steamState_iso.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (133): * Single equations (assignments): 128 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(2,14), (1,7), (1,7), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003167/0.9749, allocations: 304.4 kB / 0.8577 GB, free: 124.7 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002179/0.9751, allocations: 165.9 kB / 0.8579 GB, free: 124.6 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004278/0.9794, allocations: 4.014 MB / 0.8618 GB, free: 120.5 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.108e-05/0.9794, allocations: 8.016 kB / 0.8618 GB, free: 120.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.569e-06/0.9794, allocations: 4 kB / 0.8618 GB, free: 120.5 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004541/0.9799, allocations: 417.9 kB / 0.8622 GB, free: 120.1 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002263/0.9801, allocations: 47.59 kB / 0.8623 GB, free: 120.1 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007365/0.9808, allocations: 39.97 kB / 0.8623 GB, free: 120 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001043/0.981, allocations: 74.28 kB / 0.8624 GB, free: 119.9 MB / 0.5919 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 (1): sTG_3LRh.steamTurbines.valveHP.dp = sourceHPT.p0 - sTG_3LRh.steamTurbines.ST_HP.pin 2/2 (16): $cse19 = Modelica.Media.Water.IF97_Utilities.waterBaseProp_ph(sTG_3LRh.steamTurbines.ST_HP.pin, sourceHPT.h, 0, 0) 3/18 (1): sTG_3LRh.steamTurbines.ST_HP.rho = $cse19.rho 4/19 (1): sTG_3LRh.steamTurbines.valveHP.w = sTG_3LRh.steamTurbines.ST_HP.Kt * sqrt(sTG_3LRh.steamTurbines.ST_HP.pin * sTG_3LRh.steamTurbines.ST_HP.rho) * $cse21 5/20 (1): sTG_3LRh.steamTurbines.valveHP.w = $cse9 * sTG_3LRh.steamTurbines.valveHP.Av * sTG_3LRh.steamTurbines.valveHP.Y * sqrt(sTG_3LRh.steamTurbines.valveHP.rho) * $cse10 6/21 (1): $cse10 = ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc.sTG_3LRh.steamTurbines.valveHP.sqrtR(sourceHPT.p0 * sTG_3LRh.steamTurbines.valveHP.xs, sTG_3LRh.steamTurbines.valveHP.b * sTG_3LRh.steamTurbines.valveHP.dpnom) 7/22 (1): sTG_3LRh.steamTurbines.valveHP.xs = smooth(0, if sTG_3LRh.steamTurbines.valveHP.x < (-sTG_3LRh.steamTurbines.valveHP.Fxt) then -sTG_3LRh.steamTurbines.valveHP.Fxt else if sTG_3LRh.steamTurbines.valveHP.x > sTG_3LRh.steamTurbines.valveHP.Fxt then sTG_3LRh.steamTurbines.valveHP.Fxt else sTG_3LRh.steamTurbines.valveHP.x) 8/23 (1): sTG_3LRh.steamTurbines.valveHP.x = sTG_3LRh.steamTurbines.valveHP.dp / sourceHPT.p0 9/24 (1): sTG_3LRh.steamTurbines.valveHP.Y = 1.0 + (-0.3333333333333333) * abs(sTG_3LRh.steamTurbines.valveHP.xs) / sTG_3LRh.steamTurbines.valveHP.Fxt 10/25 (1): sTG_3LRh.steamTurbines.ST_HP.PR = sTG_3LRh.steamTurbines.ST_HP.pin / sinkP.p0 11/26 (1): $cse21 = ThermoPower.Functions.sqrtReg(1.0 - (1.0 / sTG_3LRh.steamTurbines.ST_HP.PR) ^ 2.0, 0.01) Variables: 1: $cse21:VARIABLE(protected = true ) type: Real unreplaceable 2: sTG_3LRh.steamTurbines.ST_HP.PR:VARIABLE(unit = "1" ) "pressure ratio" type: Real 3: sTG_3LRh.steamTurbines.valveHP.Y:VARIABLE() "Compressibility factor" type: Real 4: sTG_3LRh.steamTurbines.valveHP.dp:VARIABLE(unit = "Pa" ) "Pressure drop across the valve" type: Real 5: sTG_3LRh.steamTurbines.valveHP.x:VARIABLE() "Pressure drop ratio" type: Real 6: sTG_3LRh.steamTurbines.valveHP.xs:VARIABLE() "Saturated pressure drop ratio" type: Real 7: $cse10:VARIABLE(protected = true ) type: Real unreplaceable 8: sTG_3LRh.steamTurbines.valveHP.w:VARIABLE(min = 0.0 max = 1e5 start = sTG_3LRh.steamTurbines.valveHP.wnom unit = "kg/s" ) "Mass flow rate" type: Real 9: sTG_3LRh.steamTurbines.ST_HP.rho:VARIABLE(min = 0.0 max = 1e5 start = 150.0 unit = "kg/m3" nominal = 500.0 ) "Inlet density" type: Real 10: $cse19.p:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse19.dpT:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse19.vp:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse19.x:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse19.pt:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse19.vt:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse19.rho:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse19.s:VARIABLE(protected = true ) type: Real unreplaceable 18: $cse19.cv:VARIABLE(protected = true ) type: Real unreplaceable 19: $cse19.cp:VARIABLE(protected = true ) type: Real unreplaceable 20: $cse19.h:VARIABLE(protected = true ) type: Real unreplaceable 21: $cse19.R:VARIABLE(protected = true ) type: Real unreplaceable 22: $cse19.region:DISCRETE(protected = true ) type: Integer unreplaceable 23: $cse19.T:VARIABLE(protected = true ) type: Real unreplaceable 24: $cse19.phase:DISCRETE(protected = true ) type: Integer unreplaceable 25: $cse19.pd:VARIABLE(protected = true ) type: Real unreplaceable 26: sTG_3LRh.steamTurbines.ST_HP.pin:VARIABLE(min = 611.657 max = 1e8 start = sTG_3LRh.steamTurbines.ST_HP.pnom unit = "Pa" nominal = 1e6 ) "Outlet pressure" 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 postOpt createDAEmodeBDAE (simulation): time 0.0008249/0.9818, allocations: 0.6505 MB / 0.863 GB, free: 119.3 MB / 0.5919 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoPower.PowerPlants.SteamTurbineGroup.Tests.TestSTG_cc could not be translated