Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_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 0.008593/0.008593, allocations: 1.798 MB / 21.36 MB, free: 3.191 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 0.0008787/0.0008787, allocations: 83.03 kB / 25.15 MB, free: 6.949 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 0.001018/0.001018, allocations: 173.2 kB / 29.06 MB, free: 3.512 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 0.9404/0.9404, allocations: 177.2 MB / 210 MB, free: 2.395 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 0.7269/0.7269, allocations: 102.5 MB / 369.5 MB, free: 0.9453 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 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_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_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.332e-06/1.332e-06, allocations: 0 / 470 MB, free: 12.64 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.802e-05/1.936e-05, allocations: 3.719 kB / 470 MB, free: 12.64 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 0.343/0.343, allocations: 95.91 MB / 0.5526 GB, free: 56.33 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.05197/0.395, allocations: 34.32 MB / 0.5861 GB, free: 32.52 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01267/0.4077, allocations: 281.2 kB / 0.5864 GB, free: 32.38 MB / 490.8 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/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 0.0109/0.4186, allocations: 4.676 MB / 0.591 GB, free: 29 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.02086/0.4394, allocations: 8.353 MB / 0.5991 GB, free: 22.02 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.0174/0.4568, allocations: 8.155 MB / 0.6071 GB, free: 13.91 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.03646/0.4933, allocations: 32.3 MB / 0.6386 GB, free: 13.54 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01642/0.5097, allocations: 9.475 MB / 0.6479 GB, free: 3.977 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1479/0.6576, allocations: 62.49 MB / 0.7089 GB, free: 7.855 MB / 0.573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01734/0.6749, allocations: 12.02 MB / 0.7206 GB, free: 11.82 MB / 0.5887 GB Notification: Performance of NFPackage.collectConstants: time 0.005754/0.6807, allocations: 1.93 MB / 0.7225 GB, free: 9.887 MB / 0.5887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01087/0.6916, allocations: 3.397 MB / 0.7258 GB, free: 6.488 MB / 0.5887 GB Notification: Performance of NFScalarize.scalarize: time 0.00715/0.6987, allocations: 8.32 MB / 0.734 GB, free: 14.15 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.01243/0.7111, allocations: 7.658 MB / 0.7414 GB, free: 6.477 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.278/0.9892, allocations: 20.31 MB / 0.7613 GB, free: 111.3 MB / 0.6043 GB Notification: Performance of FrontEnd - DAE generated: time 6.933e-06/0.9892, allocations: 2.406 kB / 0.7613 GB, free: 111.3 MB / 0.6043 GB Notification: Performance of FrontEnd: time 1.213e-06/0.9892, allocations: 0 / 0.7613 GB, free: 111.3 MB / 0.6043 GB Notification: Performance of Transformations before backend: time 0.001214/0.9904, allocations: 0.8125 kB / 0.7613 GB, free: 111.3 MB / 0.6043 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 0.05679/1.047, allocations: 23.03 MB / 0.7838 GB, free: 102.8 MB / 0.6043 GB Notification: Performance of prepare preOptimizeDAE: time 5.868e-05/1.047, allocations: 7.938 kB / 0.7838 GB, free: 102.8 MB / 0.6043 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006878/1.054, allocations: 3.019 MB / 0.7867 GB, free: 101.5 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02267/1.077, allocations: 11.47 MB / 0.7979 GB, free: 99.08 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005303/1.077, allocations: 0.8103 MB / 0.7987 GB, free: 99.06 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002125/1.079, allocations: 1.082 MB / 0.7998 GB, free: 99.04 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04491/1.124, allocations: 27.39 MB / 0.8265 GB, free: 83.34 MB / 0.6043 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003609/1.125, allocations: 145.9 kB / 0.8267 GB, free: 83.28 MB / 0.6043 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001453/1.126, allocations: 0.5176 MB / 0.8272 GB, free: 83.11 MB / 0.6043 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001125/1.127, allocations: 1.496 MB / 0.8286 GB, free: 82.02 MB / 0.6043 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0315/1.159, allocations: 14.14 MB / 0.8424 GB, free: 70.5 MB / 0.6043 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 0.4845/1.643, allocations: 158.2 MB / 0.997 GB, free: 77.58 MB / 0.6824 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03538/1.679, allocations: 15.62 MB / 1.012 GB, free: 75.29 MB / 0.6824 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007851/1.687, allocations: 3.689 MB / 1.016 GB, free: 74.53 MB / 0.6824 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001206/1.688, allocations: 0.5861 MB / 1.016 GB, free: 74.48 MB / 0.6824 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001678/1.688, allocations: 225.4 kB / 1.017 GB, free: 74.43 MB / 0.6824 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01024/1.698, allocations: 2.858 MB / 1.019 GB, free: 74.36 MB / 0.6824 GB Notification: Performance of pre-optimization done (n=2365): time 8.243e-05/1.698, allocations: 2.688 kB / 1.019 GB, free: 74.36 MB / 0.6824 GB Notification: Performance of matching and sorting (n=2365): time 0.06262/1.761, allocations: 29.27 MB / 1.048 GB, free: 58.15 MB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.00049/1.761, allocations: 2.727 MB / 1.051 GB, free: 54.82 MB / 0.6824 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01683/1.778, allocations: 12.16 MB / 1.063 GB, free: 45.72 MB / 0.6824 GB Notification: Performance of collectPreVariables (initialization): time 0.004138/1.782, allocations: 199 kB / 1.063 GB, free: 45.64 MB / 0.6824 GB Notification: Performance of collectInitialEqns (initialization): time 0.004101/1.786, allocations: 8.145 MB / 1.071 GB, free: 39.69 MB / 0.6824 GB Notification: Performance of collectInitialBindings (initialization): time 0.008626/1.795, allocations: 8.329 MB / 1.079 GB, free: 31.48 MB / 0.6824 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006797/1.802, allocations: 5.257 MB / 1.084 GB, free: 26.2 MB / 0.6824 GB Notification: Performance of setup shared object (initialization): time 5.631e-05/1.802, allocations: 476.8 kB / 1.084 GB, free: 25.73 MB / 0.6824 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008154/1.81, allocations: 4.417 MB / 1.089 GB, free: 21.3 MB / 0.6824 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01219/1.822, allocations: 15.82 MB / 1.104 GB, free: 1.035 MB / 0.6824 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03861/1.861, allocations: 24.82 MB / 1.128 GB, free: 5.289 MB / 0.7137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000192/1.861, allocations: 60 kB / 1.128 GB, free: 5.23 MB / 0.7137 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.04789/1.909, allocations: 21.52 MB / 1.149 GB, free: 1.133 MB / 0.7293 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001412/1.909, allocations: 96 kB / 1.15 GB, free: 1.039 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02785/1.937, allocations: 14.2 MB / 1.163 GB, free: 2.906 MB / 0.7449 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02631/1.963, allocations: 5.886 MB / 1.169 GB, free: 12.99 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01786/1.981, allocations: 6.228 MB / 1.175 GB, free: 7.141 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04082/2.022, allocations: 79.72 MB / 1.253 GB, free: 2.523 MB / 0.8387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01712/2.039, allocations: 0.9923 MB / 1.254 GB, free: 1.531 MB / 0.8387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004974/2.044, allocations: 1.581 MB / 1.256 GB, free: 15.95 MB / 0.8543 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 0.01581/2.06, allocations: 4.968 MB / 1.26 GB, free: 11.05 MB / 0.8543 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01521/2.075, allocations: 15.75 MB / 1.276 GB, free: 6.832 MB / 0.8699 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03148/2.107, allocations: 24.57 MB / 1.3 GB, free: 10.29 MB / 0.9012 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001466/2.107, allocations: 63.94 kB / 1.3 GB, free: 10.23 MB / 0.9012 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.4099/2.517, allocations: 21.18 MB / 1.321 GB, free: 349.6 MB / 0.9012 GB Notification: Performance of prepare postOptimizeDAE: time 0.000139/2.517, allocations: 97.12 kB / 1.321 GB, free: 349.6 MB / 0.9012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03579/2.552, allocations: 13.66 MB / 1.334 GB, free: 348.7 MB / 0.9012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.03276/2.585, allocations: 5.277 MB / 1.339 GB, free: 348.1 MB / 0.9012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01739/2.603, allocations: 6.256 MB / 1.345 GB, free: 348.1 MB / 0.9012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03919/2.642, allocations: 79.4 MB / 1.423 GB, free: 272.2 MB / 0.9012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02344/2.665, allocations: 0.9633 MB / 1.424 GB, free: 272.2 MB / 0.9012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007105/2.672, allocations: 1.566 MB / 1.425 GB, free: 272.2 MB / 0.9012 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): 42 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%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(5,55), (1,1), (2,8)} Notification: Performance of prepare postOptimizeDAE: time 0.008692/2.681, allocations: 2.005 MB / 1.427 GB, free: 271.9 MB / 0.9012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006902/2.688, allocations: 2.064 MB / 1.429 GB, free: 271.2 MB / 0.9012 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 0.02887/2.717, allocations: 25.36 MB / 1.454 GB, free: 258.8 MB / 0.9012 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 5.301277915947139]