Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU.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 0.02368/0.02368, allocations: 1.8 MB / 21.15 MB, free: 3.242 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 0.001788/0.001788, allocations: 73.95 kB / 24.88 MB, free: 6.824 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 0.001866/0.001866, allocations: 167.8 kB / 28.74 MB, free: 3.648 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 1.508/1.508, allocations: 177.1 MB / 209.6 MB, free: 2.402 MB / 186.7 MB " [Timeout remaining time 178] 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 1.168/1.168, allocations: 102.5 MB / 369.1 MB, free: 0.918 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.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|hex_2ph.shell.bulk.h|hex_2ph.shell.bulk.xi.1.|hex_2ph.shell.bulk.xi.2.|hex_2ph.shell.bulk.xi.3.|hex_2ph.shell.bulk.xi.4.|hex_2ph.shell.bulk.xi.5.|hex_2ph.shell.bulk.xi.6.|hex_2ph.shell.bulk.xi.7.|hex_2ph.shell.bulk.xi.8.|hex_2ph.shell.bulk.xi.9.|hex_2ph.tubes.h_liq|hex_2ph.tubes.h_vap|hex_2ph.tubes.p_vap|hex_2ph.tubes.volume_vap|hex_2ph.wall.U.1.|hex_2ph.wall.U.2.|hex_2ph.wall.U.3.|hex_ntu.shell.bulk.h|hex_ntu.shell.bulk.xi.1.|hex_ntu.shell.bulk.xi.2.|hex_ntu.shell.bulk.xi.3.|hex_ntu.shell.bulk.xi.4.|hex_ntu.shell.bulk.xi.5.|hex_ntu.shell.bulk.xi.6.|hex_ntu.shell.bulk.xi.7.|hex_ntu.shell.bulk.xi.8.|hex_ntu.shell.bulk.xi.9.|hex_ntu.tubes.h|hex_ntu.tubes.p|hex_ntu.wall.T_w_a|hex_ntu.wall.T_w_i|hex_simple.shell.bulk.h|hex_simple.shell.bulk.xi.1.|hex_simple.shell.bulk.xi.2.|hex_simple.shell.bulk.xi.3.|hex_simple.shell.bulk.xi.4.|hex_simple.shell.bulk.xi.5.|hex_simple.shell.bulk.xi.6.|hex_simple.shell.bulk.xi.7.|hex_simple.shell.bulk.xi.8.|hex_simple.shell.bulk.xi.9.|hex_simple.tubes.h|hex_simple.wall.U.1.|hex_simple.wall.U.2.|hex_simple.wall.U.3.",fileNamePrefix="ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU") translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|hex_2ph.shell.bulk.h|hex_2ph.shell.bulk.xi.1.|hex_2ph.shell.bulk.xi.2.|hex_2ph.shell.bulk.xi.3.|hex_2ph.shell.bulk.xi.4.|hex_2ph.shell.bulk.xi.5.|hex_2ph.shell.bulk.xi.6.|hex_2ph.shell.bulk.xi.7.|hex_2ph.shell.bulk.xi.8.|hex_2ph.shell.bulk.xi.9.|hex_2ph.tubes.h_liq|hex_2ph.tubes.h_vap|hex_2ph.tubes.p_vap|hex_2ph.tubes.volume_vap|hex_2ph.wall.U.1.|hex_2ph.wall.U.2.|hex_2ph.wall.U.3.|hex_ntu.shell.bulk.h|hex_ntu.shell.bulk.xi.1.|hex_ntu.shell.bulk.xi.2.|hex_ntu.shell.bulk.xi.3.|hex_ntu.shell.bulk.xi.4.|hex_ntu.shell.bulk.xi.5.|hex_ntu.shell.bulk.xi.6.|hex_ntu.shell.bulk.xi.7.|hex_ntu.shell.bulk.xi.8.|hex_ntu.shell.bulk.xi.9.|hex_ntu.tubes.h|hex_ntu.tubes.p|hex_ntu.wall.T_w_a|hex_ntu.wall.T_w_i|hex_simple.shell.bulk.h|hex_simple.shell.bulk.xi.1.|hex_simple.shell.bulk.xi.2.|hex_simple.shell.bulk.xi.3.|hex_simple.shell.bulk.xi.4.|hex_simple.shell.bulk.xi.5.|hex_simple.shell.bulk.xi.6.|hex_simple.shell.bulk.xi.7.|hex_simple.shell.bulk.xi.8.|hex_simple.shell.bulk.xi.9.|hex_simple.tubes.h|hex_simple.wall.U.1.|hex_simple.wall.U.2.|hex_simple.wall.U.3.",fileNamePrefix="ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.834e-06/1.834e-06, allocations: 0 / 469.2 MB, free: 12.99 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.734e-05/2.918e-05, allocations: 4.281 kB / 469.2 MB, free: 12.98 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.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU): time 0.4476/0.4476, allocations: 97.46 MB / 0.5533 GB, free: 54.34 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.07563/0.5232, allocations: 48.56 MB / 0.6008 GB, free: 19.34 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01442/0.5376, allocations: 257 kB / 0.601 GB, free: 19.09 MB / 490.8 MB Notification: Performance of NFTyping.typeComponents: time 0.01456/0.5522, allocations: 5.384 MB / 0.6063 GB, free: 13.68 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.02672/0.5789, allocations: 9.257 MB / 0.6153 GB, free: 4.465 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.03172/0.6106, allocations: 11.74 MB / 0.6268 GB, free: 8.773 MB / 0.4949 GB Notification: Performance of NFFlatten.flatten: time 0.04906/0.6597, allocations: 28.08 MB / 0.6542 GB, free: 12.64 MB / 0.5262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03077/0.6905, allocations: 13.6 MB / 0.6675 GB, free: 14.94 MB / 0.5418 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04584/0.7363, allocations: 17.7 MB / 0.6848 GB, free: 13.21 MB / 0.5574 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02962/0.7659, allocations: 14.3 MB / 0.6987 GB, free: 14.89 MB / 0.573 GB Notification: Performance of NFPackage.collectConstants: time 0.01518/0.7811, allocations: 4.065 MB / 0.7027 GB, free: 10.83 MB / 0.573 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03003/0.8111, allocations: 9.159 MB / 0.7116 GB, free: 1.664 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.02342/0.8345, allocations: 14.19 MB / 0.7255 GB, free: 3.441 MB / 0.5887 GB Notification: Performance of NFVerifyModel.verify: time 0.03353/0.8681, allocations: 11.89 MB / 0.7371 GB, free: 7.531 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.6245/1.493, allocations: 61.67 MB / 0.7973 GB, free: 60.57 MB / 0.6044 GB Notification: Performance of FrontEnd - DAE generated: time 7.194e-06/1.493, allocations: 2.562 kB / 0.7973 GB, free: 60.57 MB / 0.6044 GB Notification: Performance of FrontEnd: time 1.913e-06/1.493, allocations: 0.7188 kB / 0.7973 GB, free: 60.57 MB / 0.6044 GB Notification: Performance of Transformations before backend: time 0.00206/1.495, allocations: 0 / 0.7973 GB, free: 60.57 MB / 0.6044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3803 * Number of variables: 3803 Notification: Performance of Generate backend data structure: time 0.1425/1.637, allocations: 37.93 MB / 0.8344 GB, free: 43.55 MB / 0.6044 GB Notification: Performance of prepare preOptimizeDAE: time 5.184e-05/1.637, allocations: 10.09 kB / 0.8344 GB, free: 43.55 MB / 0.6044 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03368/1.671, allocations: 4.111 MB / 0.8384 GB, free: 41.77 MB / 0.6044 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.106/1.777, allocations: 32.23 MB / 0.8699 GB, free: 17.77 MB / 0.6044 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00152/1.778, allocations: 1.115 MB / 0.871 GB, free: 16.59 MB / 0.6044 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01135/1.79, allocations: 1.429 MB / 0.8723 GB, free: 15.18 MB / 0.6044 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1365/1.926, allocations: 58.76 MB / 0.9297 GB, free: 9.613 MB / 0.6669 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000695/1.927, allocations: 55 kB / 0.9298 GB, free: 9.594 MB / 0.6669 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01061/1.938, allocations: 0.6111 MB / 0.9304 GB, free: 9.004 MB / 0.6669 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002742/1.94, allocations: 1.508 MB / 0.9319 GB, free: 7.496 MB / 0.6669 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1316/2.072, allocations: 47.29 MB / 0.978 GB, free: 8.469 MB / 0.7138 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 0.5493/2.621, allocations: 140.1 MB / 1.115 GB, free: 170.5 MB / 0.7294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.06789/2.689, allocations: 18.43 MB / 1.133 GB, free: 161.2 MB / 0.7294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.02763/2.717, allocations: 8.961 MB / 1.142 GB, free: 152.9 MB / 0.7294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006437/2.723, allocations: 1.027 MB / 1.143 GB, free: 152 MB / 0.7294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004894/2.724, allocations: 230.3 kB / 1.143 GB, free: 151.8 MB / 0.7294 GB Notification: Performance of pre-optimization done (n=2007): time 5.906e-05/2.724, allocations: 2.625 kB / 1.143 GB, free: 151.8 MB / 0.7294 GB Notification: Performance of matching and sorting (n=2009): time 0.5054/3.229, allocations: 142.9 MB / 1.282 GB, free: 12.81 MB / 0.7294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0009244/3.23, allocations: 3.099 MB / 1.285 GB, free: 9.008 MB / 0.7294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.4327/3.663, allocations: 25.27 MB / 1.31 GB, free: 234.4 MB / 0.7294 GB Notification: Performance of collectPreVariables (initialization): time 0.006901/3.67, allocations: 281.6 kB / 1.31 GB, free: 234.3 MB / 0.7294 GB Notification: Performance of collectInitialEqns (initialization): time 0.01599/3.686, allocations: 12.43 MB / 1.323 GB, free: 234 MB / 0.7294 GB Notification: Performance of collectInitialBindings (initialization): time 0.01195/3.698, allocations: 7.736 MB / 1.33 GB, free: 231.7 MB / 0.7294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0286/3.726, allocations: 4.884 MB / 1.335 GB, free: 231.4 MB / 0.7294 GB Notification: Performance of setup shared object (initialization): time 8.894e-05/3.726, allocations: 482.2 kB / 1.335 GB, free: 231 MB / 0.7294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02708/3.753, allocations: 9.097 MB / 1.344 GB, free: 228.9 MB / 0.7294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03613/3.79, allocations: 17.88 MB / 1.362 GB, free: 216.9 MB / 0.7294 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 0.8838/4.673, allocations: 151.3 MB / 1.509 GB, free: 76.05 MB / 0.7294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0003039/4.674, allocations: 24 kB / 1.509 GB, free: 76.03 MB / 0.7294 GB Notification: Performance of matching and sorting (n=2486) (initialization): time 0.1018/4.775, allocations: 28.36 MB / 1.537 GB, free: 47.62 MB / 0.7294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002439/4.776, allocations: 65.7 kB / 1.537 GB, free: 47.55 MB / 0.7294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.4193/5.195, allocations: 23.68 MB / 1.56 GB, free: 226.2 MB / 0.7294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1974/5.392, allocations: 16.99 MB / 1.577 GB, free: 226.1 MB / 0.7294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.04063/5.433, allocations: 5.112 MB / 1.582 GB, free: 225.9 MB / 0.7294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01812/5.451, allocations: 17.28 MB / 1.599 GB, free: 213.4 MB / 0.7294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02352/5.475, allocations: 0.6941 MB / 1.599 GB, free: 213.4 MB / 0.7294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.008442/5.483, allocations: 1.194 MB / 1.601 GB, free: 213.4 MB / 0.7294 GB Warning: Assuming fixed start value for the following 37 variables: hex_ntu.wall.T_w_i:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_i_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real hex_ntu.wall.T_w_a:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_a_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real hex_ntu.tubes.h:VARIABLE(start = hex_ntu.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real hex_ntu.tubes.p:VARIABLE(min = 0.0 start = hex_ntu.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real hex_ntu.shell.bulk.h:VARIABLE(start = hex_ntu.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_ntu.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.h:VARIABLE(start = hex_simple.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_simple.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.tubes.h_liq:VARIABLE(start = hex_2ph.tubes.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real hex_2ph.tubes.h_vap:VARIABLE(start = hex_2ph.tubes.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real hex_2ph.tubes.p_vap:VARIABLE(min = 0.0 start = hex_2ph.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real hex_2ph.shell.bulk.h:VARIABLE(start = hex_2ph.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_2ph.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.hex_simple.tubes.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 401 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2309): * Single equations (assignments): 2298 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 7 * 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): 3 systems {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): 3 systems {(4,3,87.5%), (1,6,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(2,41), (3,42), (3,42), (2,33)} Notification: Performance of prepare postOptimizeDAE: time 0.02512/5.508, allocations: 2.827 MB / 1.603 GB, free: 212.9 MB / 0.7294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.02015/5.528, allocations: 2.898 MB / 1.606 GB, free: 212.9 MB / 0.7294 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 2449 equation(s) and 2404 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (hex_ntu.tubes.fluidIn.q, hex_ntu.tubes.fluidIn.cp, hex_ntu.tubes.fluidIn.cv, hex_ntu.tubes.fluidIn.beta, hex_ntu.tubes.fluidIn.kappa, hex_ntu.tubes.fluidIn.drhodp_hxi, hex_ntu.tubes.fluidIn.drhodh_pxi, _, hex_ntu.tubes.fluidIn.w, hex_ntu.tubes.fluidIn.gamma) = ($cse149, $cse150, $cse151, $cse152, $cse153, $cse154, $cse155, $cse156, $cse157, $cse158) has size 9 but 2 variables (flueGasPressureSink.h_port, flueGasPressureSink.eyeOut.h) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08204/5.61, allocations: 24.66 MB / 1.63 GB, free: 204 MB / 0.7294 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 794] [Calling sys.exit(0), Time elapsed: 9.31377375498414]