Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Examples.SteamCycle_01.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo): time 0.01092/0.01092, allocations: 1.769 MB / 20.61 MB, free: 3.875 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo): time 0.07934/0.07934, allocations: 25.61 MB / 49.71 MB, free: 2.918 MB / 33.03 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008737/0.0008737, allocations: 111.6 kB / 60.66 MB, free: 3.02 MB / 44.04 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001506/0.001506, allocations: 219.7 kB / 71.72 MB, free: 6.492 MB / 44.04 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9304/0.9304, allocations: 230.6 MB / 313.3 MB, free: 11.79 MB / 234.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.9984/0.9984, allocations: 130.7 MB / 0.4963 GB, free: 2.219 MB / 362.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Using package TILMedia with version 1.9.0 ClaRa (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia 1.9.0-ClaRa/package.mo) Using package SMArtInt with version 0.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt 0.5.1/package.mo) Running command: setCommandLineOptions("--fmiFlags=s:cvode") Running command: "" <> buildModelFMU(ClaRa.Examples.SteamCycle_01,fileNamePrefix="ClaRa_ClaRa_Examples_SteamCycle_01",fmuType="me_cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Examples.SteamCycle_01,fileNamePrefix="ClaRa_ClaRa_Examples_SteamCycle_01",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 800] "Notification: SMArtInt requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: ClaRa requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00271/0.00271, allocations: 153.6 kB / 0.6901 GB, free: 47.1 MB / 0.5105 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1258/0.1286, allocations: 89.26 MB / 0.7773 GB, free: 3 MB / 0.5418 GB Notification: Performance of NFInst.instantiate(ClaRa.Examples.SteamCycle_01): time 0.4664/0.595, allocations: 206.1 MB / 0.9785 GB, free: 15.13 MB / 0.6824 GB Notification: Performance of NFInst.instExpressions: time 0.1688/0.7637, allocations: 101.7 MB / 1.078 GB, free: 15.47 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.06175/0.8255, allocations: 1.402 MB / 1.079 GB, free: 14.06 MB / 0.7605 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/StaticCycles/Triple.mo:33:3-33:182:writable] Warning: Connector steamSignal is not balanced: The number of potential variables (3) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/Basics/Interfaces/CycleSumModel.mo:3:3-3:52:writable] Warning: Connector cycleSumPort is not balanced: The number of potential variables (0) is not equal to the number of flow variables (4). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/StaticCycles/Triple.mo:33:3-33:182:writable] Warning: Connector steamSignal is not balanced: The number of potential variables (3) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/Basics/Interfaces/CycleSumModel.mo:3:3-3:52:writable] Warning: Connector cycleSumPort is not balanced: The number of potential variables (0) is not equal to the number of flow variables (4). Notification: Performance of NFTyping.typeComponents: time 0.05119/0.8767, allocations: 24.41 MB / 1.103 GB, free: 5.52 MB / 0.7762 GB Notification: Performance of NFTyping.typeBindings: time 0.09345/0.9701, allocations: 41.84 MB / 1.144 GB, free: 11.46 MB / 0.823 GB Notification: Performance of NFTyping.typeClassSections: time 0.05959/1.03, allocations: 35.9 MB / 1.179 GB, free: 7.773 MB / 0.8543 GB Notification: Performance of NFFlatten.flatten: time 0.8233/1.853, allocations: 124.6 MB / 1.301 GB, free: 47.12 MB / 0.9325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.06258/1.916, allocations: 43.96 MB / 1.344 GB, free: 59.6 MB / 0.9482 GB Notification: Performance of NFEvalConstants.evaluate: time 0.07944/1.995, allocations: 53.6 MB / 1.396 GB, free: 51.51 MB / 0.9482 GB Notification: Performance of NFSimplifyModel.simplify: time 0.06664/2.062, allocations: 48.75 MB / 1.443 GB, free: 41.69 MB / 0.9482 GB Notification: Performance of NFPackage.collectConstants: time 0.02712/2.089, allocations: 8.517 MB / 1.452 GB, free: 37.45 MB / 0.9482 GB Notification: Performance of NFFlatten.collectFunctions: time 0.04766/2.136, allocations: 14.55 MB / 1.466 GB, free: 26.08 MB / 0.9482 GB Notification: Performance of NFScalarize.scalarize: time 0.03495/2.171, allocations: 27.73 MB / 1.493 GB, free: 3.617 MB / 0.9482 GB Notification: Performance of NFVerifyModel.verify: time 0.05984/2.231, allocations: 34.74 MB / 1.527 GB, free: 1.555 MB / 0.9794 GB Notification: Performance of NFConvertDAE.convert: time 0.1281/2.359, allocations: 125.4 MB / 1.649 GB, free: 9.172 MB / 1.104 GB Notification: Performance of FrontEnd - DAE generated: time 4.869e-06/2.359, allocations: 0 / 1.649 GB, free: 9.172 MB / 1.104 GB Notification: Performance of FrontEnd: time 1.763e-06/2.359, allocations: 0 / 1.649 GB, free: 9.172 MB / 1.104 GB Notification: Performance of Transformations before backend: time 0.003905/2.363, allocations: 7.984 kB / 1.649 GB, free: 9.164 MB / 1.104 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 14182 * Number of variables: 14182 Notification: Performance of Generate backend data structure: time 0.7527/3.116, allocations: 148.6 MB / 1.795 GB, free: 362 MB / 1.12 GB Notification: Performance of prepare preOptimizeDAE: time 4.531e-05/3.116, allocations: 8.031 kB / 1.795 GB, free: 362 MB / 1.12 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.01403/3.13, allocations: 6.617 MB / 1.801 GB, free: 355.5 MB / 1.12 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02539/3.155, allocations: 10.71 MB / 1.812 GB, free: 344.7 MB / 1.12 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1044/3.26, allocations: 66.25 MB / 1.876 GB, free: 283.3 MB / 1.12 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002548/3.262, allocations: 3.161 MB / 1.879 GB, free: 280.2 MB / 1.12 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01076/3.273, allocations: 4.012 MB / 1.883 GB, free: 276.2 MB / 1.12 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1544/3.427, allocations: 130.6 MB / 2.011 GB, free: 125.3 MB / 1.12 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001244/3.429, allocations: 463.6 kB / 2.011 GB, free: 124.9 MB / 1.12 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.009295/3.438, allocations: 2.045 MB / 2.013 GB, free: 122.9 MB / 1.12 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001853/3.44, allocations: 2.963 MB / 2.016 GB, free: 119.9 MB / 1.12 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1128/3.553, allocations: 72.43 MB / 2.087 GB, free: 47.41 MB / 1.12 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 0.9743/4.527, allocations: 400 MB / 2.477 GB, free: 53.24 MB / 1.121 GB Notification: Performance of preOpt comSubExp (simulation): time 0.09518/4.622, allocations: 68.75 MB / 2.545 GB, free: 3.301 MB / 1.121 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.4119/5.034, allocations: 26.17 MB / 2.57 GB, free: 358.8 MB / 1.121 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004704/5.039, allocations: 1.726 MB / 2.572 GB, free: 358.5 MB / 1.121 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.09893/5.138, allocations: 63.84 MB / 2.634 GB, free: 323.6 MB / 1.121 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.02277/5.16, allocations: 5.725 MB / 2.64 GB, free: 322.6 MB / 1.121 GB Notification: Performance of pre-optimization done (n=7067): time 0.0001477/5.161, allocations: 0.5469 kB / 2.64 GB, free: 322.6 MB / 1.121 GB Notification: Performance of matching and sorting (n=7074): time 17.55/22.71, allocations: 7.128 GB / 9.768 GB, free: 128.2 MB / 1.136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0038/22.71, allocations: 29.54 MB / 9.797 GB, free: 92.02 MB / 1.136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.5392/23.25, allocations: 70.95 MB / 9.866 GB, free: 367.7 MB / 1.136 GB Notification: Performance of collectPreVariables (initialization): time 0.01049/23.26, allocations: 0.8003 MB / 9.867 GB, free: 367.7 MB / 1.136 GB Notification: Performance of collectInitialEqns (initialization): time 0.03042/23.29, allocations: 30.36 MB / 9.897 GB, free: 354.2 MB / 1.136 GB Notification: Performance of collectInitialBindings (initialization): time 0.02447/23.32, allocations: 24.91 MB / 9.921 GB, free: 337.1 MB / 1.136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.05495/23.37, allocations: 19.81 MB / 9.94 GB, free: 329.3 MB / 1.136 GB Notification: Performance of setup shared object (initialization): time 3.153e-05/23.37, allocations: 301.8 kB / 9.941 GB, free: 329 MB / 1.136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.05753/23.43, allocations: 39.07 MB / 9.979 GB, free: 310.5 MB / 1.136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.06991/23.5, allocations: 68.31 MB / 10.05 GB, free: 250.1 MB / 1.136 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2528:7-2528:76:writable] Error: Internal error function solveEquation failed Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 1.656/25.16, allocations: 398.5 MB / 10.43 GB, free: 238.1 MB / 1.136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0006646/25.16, allocations: 164 kB / 10.43 GB, free: 237.9 MB / 1.136 GB Notification: Performance of matching and sorting (n=12025) (initialization): time 0.2099/25.37, allocations: 110.4 MB / 10.54 GB, free: 131.2 MB / 1.136 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004231/25.37, allocations: 282.3 kB / 10.54 GB, free: 130.9 MB / 1.136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.1568/25.53, allocations: 87.11 MB / 10.63 GB, free: 43.65 MB / 1.136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1564/25.68, allocations: 32.93 MB / 10.66 GB, free: 10.68 MB / 1.136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0537/25.74, allocations: 21.77 MB / 10.68 GB, free: 4.879 MB / 1.152 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5107/26.25, allocations: 104.2 MB / 10.78 GB, free: 282.2 MB / 1.168 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.05433/26.3, allocations: 3.18 MB / 10.79 GB, free: 282.2 MB / 1.168 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01581/26.32, allocations: 4.934 MB / 10.79 GB, free: 281.9 MB / 1.168 GB Warning: Assuming fixed start value for the following 66 variables: inertia.phi:VARIABLE(start = 0.0 unit = \"rad\" fixed = true ) \"Absolute rotation angle of component\" type: Real steamGenerator.h_IP:VARIABLE(start = steamGenerator.h_RH_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before IP injector\" type: Real steamGenerator.p_IP:VARIABLE(min = 0.0 start = steamGenerator.p_RH_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Pressure at hot reheat outlet\" type: Real steamGenerator.h_HP:VARIABLE(start = steamGenerator.h_LS_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before HP injector\" type: Real steamGenerator.p_HP:VARIABLE(min = 0.0 start = steamGenerator.p_LS_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Live steam pressure\" type: Real condenser.tubes.h:VARIABLE(start = condenser.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real condenser.tubes.p:VARIABLE(min = 0.0 start = condenser.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real condenser.shell.h_liq:VARIABLE(start = condenser.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real condenser.shell.h_vap:VARIABLE(start = condenser.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real condenser.shell.p_vap:VARIABLE(min = 0.0 start = condenser.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real feedWaterTank.volume.h_liq:VARIABLE(start = feedWaterTank.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real feedWaterTank.volume.h_vap:VARIABLE(start = feedWaterTank.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real feedWaterTank.volume.p_vap:VARIABLE(min = 0.0 start = feedWaterTank.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP1.h:VARIABLE(start = join_LP1.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP1.p:VARIABLE(min = 0.0 start = join_LP1.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_HP.h:VARIABLE(start = join_HP.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_HP.p:VARIABLE(min = 0.0 start = Turbine_HP1.p_out_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.tubes.h:VARIABLE(start = preheater_HP.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_HP.tubes.p:VARIABLE(min = 0.0 start = preheater_HP.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.shell.h_liq:VARIABLE(start = preheater_HP.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_HP.shell.h_vap:VARIABLE(start = preheater_HP.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_HP.shell.p_vap:VARIABLE(min = 0.0 start = preheater_HP.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP1.tubes.h:VARIABLE(start = preheater_LP1.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP1.tubes.p:VARIABLE(min = 0.0 start = preheater_LP1.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP1.shell.h_liq:VARIABLE(start = preheater_LP1.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP1.shell.h_vap:VARIABLE(start = preheater_LP1.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP1.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP1.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP_main.h:VARIABLE(start = join_LP_main.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP_main.p:VARIABLE(min = 0.0 start = join_LP_main.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_IP2.h:VARIABLE(start = split_IP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_IP2.p:VARIABLE(min = 0.0 start = split_IP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_IP3.h:VARIABLE(start = join_IP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_IP3.p:VARIABLE(min = 0.0 start = join_IP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP2.h:VARIABLE(start = join_LP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP2.p:VARIABLE(min = 0.0 start = join_LP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_LP3.h:VARIABLE(start = split_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_LP3.p:VARIABLE(min = 0.0 start = split_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.tubes.h:VARIABLE(start = preheater_LP2.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP2.tubes.p:VARIABLE(min = 0.0 start = preheater_LP2.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.shell.h_liq:VARIABLE(start = preheater_LP2.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP2.shell.h_vap:VARIABLE(start = preheater_LP2.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP2.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP2.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP3.tubes.h:VARIABLE(start = preheater_LP3.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP3.tubes.p:VARIABLE(min = 0.0 start = preheater_LP3.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP3.shell.h_liq:VARIABLE(start = preheater_LP3.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP3.shell.h_vap:VARIABLE(start = preheater_LP3.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP3.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP3.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.tubes.h:VARIABLE(start = preheater_LP4.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP4.tubes.p:VARIABLE(min = 0.0 start = preheater_LP4.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP4.shell.h_liq:VARIABLE(start = preheater_LP4.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP4.shell.h_vap:VARIABLE(start = preheater_LP4.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP4.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP4.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_preheater_LP3.h:VARIABLE(start = join_preheater_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_preheater_LP3.p:VARIABLE(min = 0.0 start = join_preheater_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real downComer_feedWaterTank.h[1]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[2]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[3]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.p[1]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[2]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[3]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] PID_NDVW3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP4.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_preheater1.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_valveControl_preheater_HP.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_Pump_cond.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: steamGenerator.heatRelease.y = steamGenerator.QF_setl_. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.1026/26.42, allocations: 54.53 MB / 10.84 GB, free: 257.4 MB / 1.168 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.07533/26.49, allocations: 67.84 MB / 10.91 GB, free: 203.1 MB / 1.168 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2528:7-2528:76:writable] Error: Internal error function solveEquation failed Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 1.668/28.16, allocations: 391.4 MB / 11.29 GB, free: 244.7 MB / 1.183 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0005791/28.16, allocations: 166.7 kB / 11.29 GB, free: 244.6 MB / 1.183 GB Notification: Performance of matching and sorting (n=12025) (initialization_lambda0): time 0.2029/28.37, allocations: 108.1 MB / 11.4 GB, free: 140.3 MB / 1.183 GB Notification: Performance of prepare postOptimizeDAE: time 0.0005849/28.37, allocations: 281.7 kB / 11.4 GB, free: 140.1 MB / 1.183 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.1477/28.51, allocations: 85.03 MB / 11.48 GB, free: 54.88 MB / 1.183 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1144/28.63, allocations: 24.92 MB / 11.51 GB, free: 29.91 MB / 1.183 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.05925/28.69, allocations: 21.91 MB / 11.53 GB, free: 7.969 MB / 1.183 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.5234/29.21, allocations: 109.5 MB / 11.63 GB, free: 312.3 MB / 1.23 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.05767/29.27, allocations: 3.208 MB / 11.64 GB, free: 312.3 MB / 1.23 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01739/29.29, allocations: 4.904 MB / 11.64 GB, free: 312.3 MB / 1.23 GB Warning: Assuming fixed start value for the following 66 variables: inertia.phi:VARIABLE(start = 0.0 unit = \"rad\" fixed = true ) \"Absolute rotation angle of component\" type: Real steamGenerator.h_IP:VARIABLE(start = steamGenerator.h_RH_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before IP injector\" type: Real steamGenerator.p_IP:VARIABLE(min = 0.0 start = steamGenerator.p_RH_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Pressure at hot reheat outlet\" type: Real steamGenerator.h_HP:VARIABLE(start = steamGenerator.h_LS_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy before HP injector\" type: Real steamGenerator.p_HP:VARIABLE(min = 0.0 start = steamGenerator.p_LS_start unit = \"Pa\" fixed = true nominal = 1e5 ) \"Live steam pressure\" type: Real condenser.tubes.h:VARIABLE(start = condenser.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real condenser.tubes.p:VARIABLE(min = 0.0 start = condenser.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real condenser.shell.h_liq:VARIABLE(start = condenser.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real condenser.shell.h_vap:VARIABLE(start = condenser.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real condenser.shell.p_vap:VARIABLE(min = 0.0 start = condenser.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real feedWaterTank.volume.h_liq:VARIABLE(start = feedWaterTank.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real feedWaterTank.volume.h_vap:VARIABLE(start = feedWaterTank.volume.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real feedWaterTank.volume.p_vap:VARIABLE(min = 0.0 start = feedWaterTank.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP1.h:VARIABLE(start = join_LP1.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP1.p:VARIABLE(min = 0.0 start = join_LP1.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_HP.h:VARIABLE(start = join_HP.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_HP.p:VARIABLE(min = 0.0 start = Turbine_HP1.p_out_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.tubes.h:VARIABLE(start = preheater_HP.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_HP.tubes.p:VARIABLE(min = 0.0 start = preheater_HP.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_HP.shell.h_liq:VARIABLE(start = preheater_HP.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_HP.shell.h_vap:VARIABLE(start = preheater_HP.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_HP.shell.p_vap:VARIABLE(min = 0.0 start = preheater_HP.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP1.tubes.h:VARIABLE(start = preheater_LP1.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP1.tubes.p:VARIABLE(min = 0.0 start = preheater_LP1.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP1.shell.h_liq:VARIABLE(start = preheater_LP1.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP1.shell.h_vap:VARIABLE(start = preheater_LP1.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP1.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP1.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_LP_main.h:VARIABLE(start = join_LP_main.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP_main.p:VARIABLE(min = 0.0 start = join_LP_main.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_IP2.h:VARIABLE(start = split_IP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_IP2.p:VARIABLE(min = 0.0 start = split_IP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_IP3.h:VARIABLE(start = join_IP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_IP3.p:VARIABLE(min = 0.0 start = join_IP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real join_LP2.h:VARIABLE(start = join_LP2.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_LP2.p:VARIABLE(min = 0.0 start = join_LP2.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real split_LP3.h:VARIABLE(start = split_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real split_LP3.p:VARIABLE(min = 0.0 start = split_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.tubes.h:VARIABLE(start = preheater_LP2.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP2.tubes.p:VARIABLE(min = 0.0 start = preheater_LP2.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP2.shell.h_liq:VARIABLE(start = preheater_LP2.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP2.shell.h_vap:VARIABLE(start = preheater_LP2.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP2.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP2.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP3.tubes.h:VARIABLE(start = preheater_LP3.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP3.tubes.p:VARIABLE(min = 0.0 start = preheater_LP3.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP3.shell.h_liq:VARIABLE(start = preheater_LP3.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP3.shell.h_vap:VARIABLE(start = preheater_LP3.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP3.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP3.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real preheater_LP4.tubes.h:VARIABLE(start = preheater_LP4.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real preheater_LP4.tubes.p:VARIABLE(min = 0.0 start = preheater_LP4.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real preheater_LP4.shell.h_liq:VARIABLE(start = preheater_LP4.shell.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real preheater_LP4.shell.h_vap:VARIABLE(start = preheater_LP4.shell.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real preheater_LP4.shell.p_vap:VARIABLE(min = 0.0 start = preheater_LP4.shell.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real join_preheater_LP3.h:VARIABLE(start = join_preheater_LP3.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) type: Real join_preheater_LP3.p:VARIABLE(min = 0.0 start = join_preheater_LP3.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real downComer_feedWaterTank.h[1]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[2]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.h[3]:VARIABLE(start = downComer_feedWaterTank.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [3] downComer_feedWaterTank.p[1]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[2]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] downComer_feedWaterTank.p[3]:VARIABLE(min = 0.0 start = downComer_feedWaterTank.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [3] PID_NDVW3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP3.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PID_preheaterLP4.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_preheater1.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_valveControl_preheater_HP.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean PI_Pump_cond.switch_OnOff.u2:DISCRETE(flow=false fixed = true ) \"Connector of Boolean input signal\" type: Boolean Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: steamGenerator.heatRelease.y = steamGenerator.QF_setl_. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2583 * Number of states: 0 () * Number of discrete variables: 52 ($PRE.PID_NDVW3.time_lag_I_activation.entryTime,$PRE.PID_NDVW3.switch_OnOff.u2,$PRE.PID_preheaterLP3.time_lag_I_activation.entryTime,$PRE.PID_preheaterLP3.switch_OnOff.u2,$PRE.PID_preheaterLP4.time_lag_I_activation.entryTime,$PRE.PID_preheaterLP4.switch_OnOff.u2,$PRE.PI_preheater1.time_lag_I_activation.entryTime,$PRE.PI_preheater1.switch_OnOff.u2,$PRE.PI_valveControl_preheater_HP.time_lag_I_activation.entryTime,$PRE.PI_valveControl_preheater_HP.switch_OnOff.u2,$PRE.PI_Pump_cond.time_lag_I_activation.entryTime,$PRE.PI_Pump_cond.switch_OnOff.u2,valveControl_preheater_HP.pressureLoss.normIsValid,valve_HP.pressureLoss.normIsValid,valve_IP2.pressureLoss.normIsValid,PTarget.nextEventScaled,PTarget.nextEvent,$PRE.PTarget.nextEvent,PTarget.last,PTarget.b,PTarget.a,PID_NDVW3.I_activation.y,PID_NDVW3.time_lag_I_activation.entryTime,PID_NDVW3.switch_OnOff.u2,PID_preheaterLP3.I_activation.y,PID_preheaterLP3.time_lag_I_activation.entryTime,PID_preheaterLP3.switch_OnOff.u2,PID_preheaterLP4.I_activation.y,PID_preheaterLP4.time_lag_I_activation.entryTime,PID_preheaterLP4.switch_OnOff.u2,PI_preheater1.I_activation.y,PI_preheater1.time_lag_I_activation.entryTime,PI_preheater1.switch_OnOff.u2,PI_valveControl_preheater_HP.I_activation.y,PI_valveControl_preheater_HP.time_lag_I_activation.entryTime,PI_valveControl_preheater_HP.switch_OnOff.u2,PI_Pump_cond.I_activation.y,PI_Pump_cond.time_lag_I_activation.entryTime,PI_Pump_cond.switch_OnOff.u2,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (11602): * Single equations (assignments): 11530 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 19 * Torn equation systems: 52 * 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): 19 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 27 systems {(1,1,100.0%), (4,3,87.5%), (1,5,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,4,100.0%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (4,3,87.5%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 25 systems {(1,1), (5,14), (1,6), (1,2), (1,3), (1,6), (1,13), (1,3), (1,3), (5,13), (1,23), (1,2), (1,7), (5,14), (5,14), (5,14), (2,5), (1,80), (1,6), (1,6), (1,3), (1,3), (1,4), (1,3), (1,80)} Notification: Performance of prepare postOptimizeDAE: time 0.02949/29.32, allocations: 5.444 MB / 11.65 GB, free: 311.7 MB / 1.23 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0287/29.34, allocations: 7.93 MB / 11.66 GB, free: 311.7 MB / 1.23 GB Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information. Error: Too many equations, over-determined system. The model has 9901 equation(s) and 9452 variable(s). Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.1555/29.5, allocations: 100.6 MB / 11.75 GB, free: 272.2 MB / 1.23 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 770] [Calling sys.exit(0), Time elapsed: 32.62378018721938]