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 main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.006558/0.006558, allocations: 1.446 MB / 20.54 MB, free: 4.008 MB / 18.57 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 0.0006771/0.0006771, allocations: 91.45 kB / 24.16 MB, free: 396 kB / 18.57 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 0.0008221/0.0008221, allocations: 164.1 kB / 27.85 MB, free: 5.496 MB / 18.57 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 0.8642/0.8642, allocations: 177.2 MB / 208.6 MB, free: 2.953 MB / 186.7 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 0.6868/0.6868, allocations: 102.5 MB / 367.9 MB, free: 1.512 MB / 330.8 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 SMArtInt with version 0.5.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: "" <> buildModelFMU(ClaRa.Examples.SteamCycle_01,fileNamePrefix="ClaRa_ClaRa_Examples_SteamCycle_01",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Examples.SteamCycle_01,fileNamePrefix="ClaRa_ClaRa_Examples_SteamCycle_01",fmuType="me",version="2.0",platforms={"static"}) [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.713e-06/1.713e-06, allocations: 0 / 0.5362 GB, free: 39.97 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.133e-05/2.304e-05, allocations: 2.938 kB / 0.5362 GB, free: 39.96 MB / 490.8 MB 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: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Examples.SteamCycle_01): time 0.5654/0.5654, allocations: 252.6 MB / 0.7829 GB, free: 10.2 MB / 0.6512 GB Notification: Performance of NFInst.instExpressions: time 0.1838/0.7493, allocations: 101.7 MB / 0.8822 GB, free: 5.148 MB / 0.6824 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0623/0.8116, allocations: 1.4 MB / 0.8836 GB, free: 4.613 MB / 0.6824 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 0.0603/0.8719, allocations: 24.5 MB / 0.9075 GB, free: 3.75 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.128/0.9998, allocations: 43.09 MB / 0.9496 GB, free: 6.898 MB / 0.7293 GB Notification: Performance of NFTyping.typeClassSections: time 0.07856/1.078, allocations: 36.28 MB / 0.985 GB, free: 14.27 MB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.9681/2.046, allocations: 128 MB / 1.11 GB, free: 28.49 MB / 0.8388 GB Notification: Performance of NFFlatten.resolveConnections: time 0.09793/2.144, allocations: 44.28 MB / 1.153 GB, free: 42.28 MB / 0.8544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1696/2.314, allocations: 73.38 MB / 1.225 GB, free: 42.28 MB / 0.8544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.08986/2.404, allocations: 42.76 MB / 1.267 GB, free: 32.08 MB / 0.8544 GB Notification: Performance of NFPackage.collectConstants: time 0.03515/2.439, allocations: 8.52 MB / 1.275 GB, free: 23.56 MB / 0.8544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0597/2.499, allocations: 14.54 MB / 1.289 GB, free: 10.54 MB / 0.8544 GB Notification: Performance of NFScalarize.scalarize: time 0.05176/2.55, allocations: 28.39 MB / 1.317 GB, free: 15.14 MB / 0.8857 GB Notification: Performance of NFVerifyModel.verify: time 0.08086/2.631, allocations: 28.49 MB / 1.345 GB, free: 3.52 MB / 0.9013 GB Notification: Performance of NFConvertDAE.convert: time 1.162/3.794, allocations: 124.3 MB / 1.466 GB, free: 84.81 MB / 0.9953 GB Notification: Performance of FrontEnd - DAE generated: time 1.052e-05/3.794, allocations: 0 / 1.466 GB, free: 84.81 MB / 0.9953 GB Notification: Performance of FrontEnd: time 2.855e-06/3.794, allocations: 1.344 kB / 1.466 GB, free: 84.81 MB / 0.9953 GB Notification: Performance of Transformations before backend: time 0.005682/3.799, allocations: 0 / 1.466 GB, free: 84.81 MB / 0.9953 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 0.3823/4.182, allocations: 147.7 MB / 1.61 GB, free: 46.43 MB / 0.9953 GB Notification: Performance of prepare preOptimizeDAE: time 5.587e-05/4.182, allocations: 12.39 kB / 1.61 GB, free: 46.43 MB / 0.9953 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.02839/4.21, allocations: 6.614 MB / 1.617 GB, free: 46.03 MB / 0.9953 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04724/4.257, allocations: 10.71 MB / 1.627 GB, free: 40.83 MB / 0.9953 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1527/4.41, allocations: 66.24 MB / 1.692 GB, free: 10.01 MB / 0.9953 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00359/4.414, allocations: 3.169 MB / 1.695 GB, free: 6.879 MB / 0.9953 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01977/4.433, allocations: 4.006 MB / 1.699 GB, free: 2.938 MB / 0.9953 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2229/4.656, allocations: 130.6 MB / 1.827 GB, free: 13.66 MB / 1.152 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.00357/4.66, allocations: 461.7 kB / 1.827 GB, free: 13.48 MB / 1.152 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.02458/4.684, allocations: 2.045 MB / 1.829 GB, free: 11.5 MB / 1.152 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004171/4.688, allocations: 2.961 MB / 1.832 GB, free: 8.543 MB / 1.152 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.593/5.281, allocations: 72.44 MB / 1.903 GB, free: 0.5045 GB / 1.167 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 0.4925/5.774, allocations: 398.8 MB / 2.292 GB, free: 145.4 MB / 1.167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.1077/5.882, allocations: 68.77 MB / 2.359 GB, free: 72.36 MB / 1.167 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.04528/5.927, allocations: 26.18 MB / 2.385 GB, free: 44.57 MB / 1.167 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007596/5.935, allocations: 1.725 MB / 2.386 GB, free: 42.84 MB / 1.167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.5689/6.503, allocations: 63.83 MB / 2.449 GB, free: 474.8 MB / 1.167 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0409/6.544, allocations: 5.729 MB / 2.454 GB, free: 474.8 MB / 1.167 GB Notification: Performance of pre-optimization done (n=7067): time 0.0003875/6.545, allocations: 0 / 2.454 GB, free: 474.8 MB / 1.167 GB Notification: Performance of matching and sorting (n=7074): time 27.48/34.03, allocations: 7.129 GB / 9.583 GB, free: 259.9 MB / 1.167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.005319/34.03, allocations: 29.55 MB / 9.612 GB, free: 223.7 MB / 1.167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.677/34.71, allocations: 73.95 MB / 9.684 GB, free: 496.7 MB / 1.167 GB Notification: Performance of collectPreVariables (initialization): time 0.01614/34.73, allocations: 0.7929 MB / 9.685 GB, free: 496.7 MB / 1.167 GB Notification: Performance of collectInitialEqns (initialization): time 0.04152/34.77, allocations: 30.25 MB / 9.715 GB, free: 480.1 MB / 1.167 GB Notification: Performance of collectInitialBindings (initialization): time 0.03986/34.81, allocations: 24.59 MB / 9.739 GB, free: 461.6 MB / 1.167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.08435/34.89, allocations: 19.56 MB / 9.758 GB, free: 453.8 MB / 1.167 GB Notification: Performance of setup shared object (initialization): time 3.782e-05/34.89, allocations: 301.6 kB / 9.758 GB, free: 453.5 MB / 1.167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.07145/34.97, allocations: 39.09 MB / 9.796 GB, free: 436.1 MB / 1.167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.09018/35.06, allocations: 68.33 MB / 9.863 GB, free: 372 MB / 1.167 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2514:7-2514:76:writable] Error: Internal error function solveEquation failed Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 1.81/36.87, allocations: 398.7 MB / 10.25 GB, free: 303.1 MB / 1.167 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.001323/36.87, allocations: 164 kB / 10.25 GB, free: 302.9 MB / 1.167 GB Notification: Performance of matching and sorting (n=12025) (initialization): time 0.2561/37.12, allocations: 110.5 MB / 10.36 GB, free: 196.2 MB / 1.167 GB Notification: Performance of prepare postOptimizeDAE: time 0.0008387/37.12, allocations: 278.5 kB / 10.36 GB, free: 196 MB / 1.167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.7235/37.85, allocations: 87.17 MB / 10.45 GB, free: 445.5 MB / 1.167 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1705/38.02, allocations: 32.95 MB / 10.48 GB, free: 442 MB / 1.167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.05868/38.08, allocations: 21.77 MB / 10.5 GB, free: 427.6 MB / 1.167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05854/38.13, allocations: 104.1 MB / 10.6 GB, free: 318.3 MB / 1.167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0708/38.21, allocations: 3.173 MB / 10.6 GB, free: 315.2 MB / 1.167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01887/38.22, allocations: 4.942 MB / 10.61 GB, free: 310.3 MB / 1.167 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 0.1166/38.34, allocations: 54.52 MB / 10.66 GB, free: 255.8 MB / 1.167 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.09518/38.44, allocations: 67.83 MB / 10.73 GB, free: 176.3 MB / 1.167 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendEquation.mo:2514:7-2514:76: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 1.79/40.23, allocations: 391.5 MB / 11.11 GB, free: 141.3 MB / 1.167 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0009946/40.23, allocations: 160 kB / 11.11 GB, free: 141.1 MB / 1.167 GB Notification: Performance of matching and sorting (n=12025) (initialization_lambda0): time 0.817/41.04, allocations: 108.1 MB / 11.22 GB, free: 381.1 MB / 1.167 GB Notification: Performance of prepare postOptimizeDAE: time 0.0006522/41.04, allocations: 276.2 kB / 11.22 GB, free: 381 MB / 1.167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.2026/41.25, allocations: 85.03 MB / 11.3 GB, free: 338.3 MB / 1.167 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.12/41.37, allocations: 24.93 MB / 11.32 GB, free: 317.4 MB / 1.167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.05623/41.42, allocations: 21.91 MB / 11.35 GB, free: 295.5 MB / 1.167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06081/41.48, allocations: 109.4 MB / 11.45 GB, free: 180.3 MB / 1.167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.07063/41.56, allocations: 3.198 MB / 11.46 GB, free: 177.1 MB / 1.167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.01923/41.57, allocations: 4.899 MB / 11.46 GB, free: 172.2 MB / 1.167 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 0.03434/41.61, allocations: 5.464 MB / 11.47 GB, free: 167.2 MB / 1.167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.04104/41.65, allocations: 7.928 MB / 11.47 GB, free: 163.3 MB / 1.167 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 0.7842/42.43, allocations: 100.5 MB / 11.57 GB, free: 370.4 MB / 1.167 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 757] [Calling sys.exit(0), Time elapsed: 45.186225530691445] Failed to read output from testmodel.py, exit status != 0: 42.60913610458374 42.620810812 38.824778688 Calling exit ...