Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic.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 0.008601/0.008601, allocations: 1.791 MB / 21.89 MB, free: 2.637 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 0.0008481/0.0008481, allocations: 90.67 kB / 25.62 MB, free: 6.535 MB / 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 0.0008999/0.0008999, allocations: 166.2 kB / 29.46 MB, free: 3.035 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 0.9029/0.9029, allocations: 177.1 MB / 210.3 MB, free: 1.75 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.758/0.758, allocations: 102.4 MB / 369.8 MB, free: 0.957 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="NTU.PI_1ph_in.outputI|NTU.PI_2ph.outputI|NTU.nTU.Q_flow_s.[0-9,]+.|NTU.nTU.T_w_i.[0-9,]+.|NTU.nTU.T_w_o.[0-9,]+.|NTU.nTU.yps.[0-9,]+.|Time|innerVol.h|innerVol.p|outerVol.h|pipe_ColdSide.h.[0-9,]+.|pipe_ColdSide.p.[0-9,]+.|pipe_HotSide.h.[0-9,]+.|pipe_HotSide.p.[0-9,]+.|thinWall.U.[0-9,]+.",fileNamePrefix="ClaRa_dev_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") translateModel(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="NTU.PI_1ph_in.outputI|NTU.PI_2ph.outputI|NTU.nTU.Q_flow_s.[0-9,]+.|NTU.nTU.T_w_i.[0-9,]+.|NTU.nTU.T_w_o.[0-9,]+.|NTU.nTU.yps.[0-9,]+.|Time|innerVol.h|innerVol.p|outerVol.h|pipe_ColdSide.h.[0-9,]+.|pipe_ColdSide.p.[0-9,]+.|pipe_HotSide.h.[0-9,]+.|pipe_HotSide.p.[0-9,]+.|thinWall.U.[0-9,]+.",fileNamePrefix="ClaRa_dev_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.192e-06/1.192e-06, allocations: 0 / 469.9 MB, free: 12.97 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.432e-05/1.551e-05, allocations: 3.719 kB / 469.9 MB, free: 12.96 MB / 442.8 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.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic): time 0.3391/0.3392, allocations: 95.69 MB / 0.5523 GB, free: 56.07 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.0466/0.3858, allocations: 34.27 MB / 0.5858 GB, free: 32.31 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01176/0.3975, allocations: 285.2 kB / 0.586 GB, free: 32.18 MB / 490.8 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/SimCenter.mo:71:5-72:35: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 0.01002/0.4075, allocations: 4.681 MB / 0.5906 GB, free: 28.92 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.01908/0.4266, allocations: 8.314 MB / 0.5987 GB, free: 22.24 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01475/0.4414, allocations: 8.149 MB / 0.6067 GB, free: 14.45 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.03266/0.474, allocations: 32.31 MB / 0.6382 GB, free: 14.06 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01781/0.4918, allocations: 9.474 MB / 0.6475 GB, free: 4.5 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04126/0.5331, allocations: 16.47 MB / 0.6636 GB, free: 3.992 MB / 0.5262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01823/0.5513, allocations: 11.96 MB / 0.6753 GB, free: 8.008 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.005986/0.5573, allocations: 1.983 MB / 0.6772 GB, free: 6.027 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01074/0.568, allocations: 3.455 MB / 0.6806 GB, free: 2.574 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.008424/0.5765, allocations: 8.437 MB / 0.6888 GB, free: 10.12 MB / 0.5574 GB Notification: Performance of NFVerifyModel.verify: time 0.01516/0.5916, allocations: 7.744 MB / 0.6964 GB, free: 2.359 MB / 0.5574 GB Notification: Performance of NFConvertDAE.convert: time 0.02734/0.619, allocations: 20.27 MB / 0.7162 GB, free: 14.03 MB / 0.5887 GB Notification: Performance of FrontEnd - DAE generated: time 5.57e-06/0.619, allocations: 0 / 0.7162 GB, free: 14.03 MB / 0.5887 GB Notification: Performance of FrontEnd: time 1.853e-06/0.619, allocations: 0 / 0.7162 GB, free: 14.03 MB / 0.5887 GB Notification: Performance of Transformations before backend: time 0.0008474/0.6198, allocations: 0 / 0.7162 GB, free: 14.03 MB / 0.5887 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4746 * Number of variables: 4746 Notification: Performance of Generate backend data structure: time 0.03398/0.6538, allocations: 23.3 MB / 0.7389 GB, free: 6.711 MB / 0.6043 GB Notification: Performance of prepare preOptimizeDAE: time 4.611e-05/0.6538, allocations: 12.03 kB / 0.7389 GB, free: 6.699 MB / 0.6043 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00576/0.6596, allocations: 3.455 MB / 0.7423 GB, free: 3.234 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.4279/1.087, allocations: 12.61 MB / 0.7546 GB, free: 117 MB / 0.6044 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005556/1.088, allocations: 0.8154 MB / 0.7554 GB, free: 117 MB / 0.6044 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001762/1.09, allocations: 1.074 MB / 0.7565 GB, free: 117 MB / 0.6044 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04622/1.136, allocations: 27.23 MB / 0.7831 GB, free: 102.5 MB / 0.6044 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003155/1.136, allocations: 144.9 kB / 0.7832 GB, free: 102.5 MB / 0.6044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001184/1.138, allocations: 0.5231 MB / 0.7837 GB, free: 102.5 MB / 0.6044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001171/1.139, allocations: 1.492 MB / 0.7852 GB, free: 102.5 MB / 0.6044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03437/1.173, allocations: 13.93 MB / 0.7988 GB, free: 101.2 MB / 0.6044 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 0.09967/1.273, allocations: 157.6 MB / 0.9527 GB, free: 11.18 MB / 0.6669 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03227/1.305, allocations: 15.44 MB / 0.9678 GB, free: 11.32 MB / 0.6825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007822/1.313, allocations: 3.611 MB / 0.9713 GB, free: 7.469 MB / 0.6825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001318/1.314, allocations: 0.5974 MB / 0.9719 GB, free: 6.879 MB / 0.6825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001613/1.314, allocations: 220.3 kB / 0.9721 GB, free: 6.68 MB / 0.6825 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.008814/1.323, allocations: 2.604 MB / 0.9746 GB, free: 4.531 MB / 0.6825 GB Notification: Performance of pre-optimization done (n=2365): time 3.723e-05/1.323, allocations: 0 / 0.9746 GB, free: 4.531 MB / 0.6825 GB Notification: Performance of matching and sorting (n=2365): time 0.3116/1.635, allocations: 29.04 MB / 1.003 GB, free: 251.3 MB / 0.6982 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003845/1.635, allocations: 2.336 MB / 1.005 GB, free: 248.6 MB / 0.6982 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01774/1.653, allocations: 12.3 MB / 1.017 GB, free: 247.7 MB / 0.6982 GB Notification: Performance of collectPreVariables (initialization): time 0.003256/1.656, allocations: 192.8 kB / 1.017 GB, free: 247.6 MB / 0.6982 GB Notification: Performance of collectInitialEqns (initialization): time 0.004736/1.661, allocations: 8.138 MB / 1.025 GB, free: 244.3 MB / 0.6982 GB Notification: Performance of collectInitialBindings (initialization): time 0.008993/1.67, allocations: 8.324 MB / 1.034 GB, free: 238.7 MB / 0.6982 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.009524/1.679, allocations: 5.224 MB / 1.039 GB, free: 236.7 MB / 0.6982 GB Notification: Performance of setup shared object (initialization): time 5.387e-05/1.679, allocations: 479.5 kB / 1.039 GB, free: 236.3 MB / 0.6982 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008789/1.688, allocations: 4.354 MB / 1.043 GB, free: 235.7 MB / 0.6982 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01268/1.701, allocations: 15.24 MB / 1.058 GB, free: 221.4 MB / 0.6982 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03223/1.733, allocations: 24.6 MB / 1.082 GB, free: 204.4 MB / 0.6982 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001726/1.733, allocations: 60 kB / 1.082 GB, free: 204.4 MB / 0.6982 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.04154/1.775, allocations: 21.34 MB / 1.103 GB, free: 185.7 MB / 0.6982 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001009/1.775, allocations: 100 kB / 1.103 GB, free: 185.6 MB / 0.6982 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02432/1.799, allocations: 14.03 MB / 1.117 GB, free: 172.4 MB / 0.6982 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02586/1.825, allocations: 5.839 MB / 1.123 GB, free: 166.6 MB / 0.6982 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0144/1.84, allocations: 6.218 MB / 1.129 GB, free: 160.4 MB / 0.6982 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0239/1.863, allocations: 79.7 MB / 1.207 GB, free: 75.43 MB / 0.6982 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01325/1.877, allocations: 0.9866 MB / 1.208 GB, free: 74.46 MB / 0.6982 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002626/1.879, allocations: 1.569 MB / 1.209 GB, free: 72.89 MB / 0.6982 GB Warning: Assuming fixed start value for the following 47 variables: NTU.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] NTU.nTU.T_w_o[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_o_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] NTU.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real NTU.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real outerVol.h:VARIABLE(start = outerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.h:VARIABLE(start = innerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.p:VARIABLE(min = 0.0 start = innerVol.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real pipe_HotSide.h[1]:VARIABLE(start = pipe_HotSide.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[2]:VARIABLE(start = pipe_HotSide.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[3]:VARIABLE(start = pipe_HotSide.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[4]:VARIABLE(start = pipe_HotSide.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[5]:VARIABLE(start = pipe_HotSide.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[6]:VARIABLE(start = pipe_HotSide.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[7]:VARIABLE(start = pipe_HotSide.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[8]:VARIABLE(start = pipe_HotSide.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[9]:VARIABLE(start = pipe_HotSide.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[10]:VARIABLE(start = pipe_HotSide.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.p[1]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[2]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[3]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[4]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[5]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[6]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[7]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[8]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[9]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[10]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.h[1]:VARIABLE(start = pipe_ColdSide.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[2]:VARIABLE(start = pipe_ColdSide.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[3]:VARIABLE(start = pipe_ColdSide.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[4]:VARIABLE(start = pipe_ColdSide.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[5]:VARIABLE(start = pipe_ColdSide.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[6]:VARIABLE(start = pipe_ColdSide.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[7]:VARIABLE(start = pipe_ColdSide.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[8]:VARIABLE(start = pipe_ColdSide.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[9]:VARIABLE(start = pipe_ColdSide.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[10]:VARIABLE(start = pipe_ColdSide.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.p[1]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[2]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[3]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[4]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[5]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[6]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[7]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[8]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[9]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[10]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01252/1.892, allocations: 4.924 MB / 1.214 GB, free: 68.05 MB / 0.6982 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01066/1.903, allocations: 15.17 MB / 1.229 GB, free: 48.49 MB / 0.6982 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2769/2.179, allocations: 24.36 MB / 1.252 GB, free: 190.1 MB / 0.6982 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0002264/2.18, allocations: 61.06 kB / 1.253 GB, free: 190.1 MB / 0.6982 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.06833/2.248, allocations: 21.01 MB / 1.273 GB, free: 187.7 MB / 0.6982 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001102/2.248, allocations: 101.8 kB / 1.273 GB, free: 187.7 MB / 0.6982 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02627/2.274, allocations: 13.45 MB / 1.286 GB, free: 186.6 MB / 0.6982 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007498/2.282, allocations: 2.896 MB / 1.289 GB, free: 186 MB / 0.6982 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01354/2.295, allocations: 6.255 MB / 1.295 GB, free: 185.6 MB / 0.6982 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02423/2.32, allocations: 80.24 MB / 1.374 GB, free: 108.3 MB / 0.6982 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01399/2.334, allocations: 0.9485 MB / 1.375 GB, free: 108.3 MB / 0.6982 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004669/2.338, allocations: 1.557 MB / 1.376 GB, free: 108.3 MB / 0.6982 GB Warning: Assuming fixed start value for the following 47 variables: NTU.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] NTU.nTU.T_w_o[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_o_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] NTU.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real NTU.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real outerVol.h:VARIABLE(start = outerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.h:VARIABLE(start = innerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.p:VARIABLE(min = 0.0 start = innerVol.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real pipe_HotSide.h[1]:VARIABLE(start = pipe_HotSide.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[2]:VARIABLE(start = pipe_HotSide.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[3]:VARIABLE(start = pipe_HotSide.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[4]:VARIABLE(start = pipe_HotSide.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[5]:VARIABLE(start = pipe_HotSide.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[6]:VARIABLE(start = pipe_HotSide.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[7]:VARIABLE(start = pipe_HotSide.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[8]:VARIABLE(start = pipe_HotSide.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[9]:VARIABLE(start = pipe_HotSide.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[10]:VARIABLE(start = pipe_HotSide.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.p[1]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[2]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[3]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[4]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[5]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[6]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[7]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[8]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[9]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[10]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.h[1]:VARIABLE(start = pipe_ColdSide.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[2]:VARIABLE(start = pipe_ColdSide.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[3]:VARIABLE(start = pipe_ColdSide.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[4]:VARIABLE(start = pipe_ColdSide.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[5]:VARIABLE(start = pipe_ColdSide.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[6]:VARIABLE(start = pipe_ColdSide.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[7]:VARIABLE(start = pipe_ColdSide.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[8]:VARIABLE(start = pipe_ColdSide.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[9]:VARIABLE(start = pipe_ColdSide.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[10]:VARIABLE(start = pipe_ColdSide.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.p[1]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[2]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[3]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[4]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[5]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[6]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[7]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[8]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[9]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[10]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 985 * Number of states: 0 () * Number of discrete variables: 4 (NTU.nTU.smallShellFlow[2],NTU.nTU.smallShellFlow[3],NTU.nTU.smallShellFlow[1],NTU.nTU.mass) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (3237): * Single equations (assignments): 3192 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 45 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 43 systems {(2,2,100.0%), (2,2,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,55), (2,8)} Notification: Performance of prepare postOptimizeDAE: time 0.005666/2.344, allocations: 1.993 MB / 1.378 GB, free: 107.3 MB / 0.6982 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006009/2.35, allocations: 2.065 MB / 1.38 GB, free: 106 MB / 0.6982 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 3304 equation(s) and 3170 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (pipe_HotSide.summary.fluid.steamQuality[2], pipe_HotSide.fluid[2].cp, pipe_HotSide.fluid[2].cv, pipe_HotSide.fluid[2].beta, pipe_HotSide.fluid[2].kappa, pipe_HotSide.fluid[2].drhodp_hxi, pipe_HotSide.fluid[2].drhodh_pxi, _, pipe_HotSide.fluid[2].w, pipe_HotSide.fluid[2].gamma) = ($cse1069, $cse1070, $cse1071, $cse1072, $cse1073, $cse1074, $cse1075, $cse1076, $cse1077, $cse1078) has size 9 but 2 variables (NTU.nTU.heatCapacityAveraging.cp_o[1], NTU.nTU.cp_o[1]) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02788/2.378, allocations: 25.28 MB / 1.405 GB, free: 88.21 MB / 0.6982 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 5.251772915944457]