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 0.01314/0.01314, allocations: 1.347 MB / 20.45 MB, free: 1.238 MB / 14.72 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 0.001569/0.001569, allocations: 76.48 kB / 24.02 MB, free: 2.57 MB / 14.72 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 0.001913/0.001913, allocations: 162.5 kB / 27.71 MB, free: 3.828 MB / 19.63 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 1.487/1.487, allocations: 177.1 MB / 208.4 MB, free: 7.648 MB / 190.1 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 1.06/1.06, allocations: 102.5 MB / 367.8 MB, free: 4.551 MB / 334.1 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Using package SMArtInt with version 0.3.1 (/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 2.354e-06/2.354e-06, allocations: 0 / 0.5365 GB, free: 7.078 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.275e-05/3.511e-05, allocations: 2.281 kB / 0.5365 GB, free: 7.074 MB / 446.1 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 0.2096/0.2096, allocations: 90.77 MB / 0.6251 GB, free: 14.69 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.08622/0.2959, allocations: 46.47 MB / 0.6705 GB, free: 84 kB / 0.5607 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01606/0.3119, allocations: 258.5 kB / 0.6708 GB, free: 15.82 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.01749/0.3294, allocations: 5.369 MB / 0.676 GB, free: 10.43 MB / 0.5763 GB Notification: Performance of NFTyping.typeBindings: time 0.0338/0.3632, allocations: 9.257 MB / 0.685 GB, free: 1.121 MB / 0.5763 GB Notification: Performance of NFTyping.typeClassSections: time 0.3969/0.7601, allocations: 11.77 MB / 0.6965 GB, free: 27.38 MB / 0.5763 GB Notification: Performance of NFFlatten.flatten: time 0.04669/0.8068, allocations: 28.08 MB / 0.724 GB, free: 23.15 MB / 0.5763 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02554/0.8323, allocations: 13.06 MB / 0.7367 GB, free: 19.01 MB / 0.5763 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04745/0.8798, allocations: 17.68 MB / 0.754 GB, free: 8.199 MB / 0.5763 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02576/0.9055, allocations: 14.48 MB / 0.7681 GB, free: 13.16 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.01269/0.9182, allocations: 4.062 MB / 0.7721 GB, free: 9.094 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03022/0.9484, allocations: 9.163 MB / 0.781 GB, free: 0.5547 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.02576/0.9742, allocations: 14.16 MB / 0.7949 GB, free: 2.742 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0357/1.01, allocations: 11.89 MB / 0.8065 GB, free: 7.137 MB / 0.6232 GB Notification: Performance of NFConvertDAE.convert: time 0.1082/1.118, allocations: 61.14 MB / 0.8662 GB, free: 12.48 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 9.397e-06/1.118, allocations: 0 / 0.8662 GB, free: 12.48 MB / 0.6857 GB Notification: Performance of FrontEnd: time 2.284e-06/1.118, allocations: 6.125 kB / 0.8662 GB, free: 12.48 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 0.001676/1.12, allocations: 0 / 0.8662 GB, free: 12.48 MB / 0.6857 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 0.1272/1.247, allocations: 34.19 MB / 0.8996 GB, free: 10.64 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.484e-05/1.247, allocations: 12.03 kB / 0.8996 GB, free: 10.63 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02113/1.268, allocations: 3.308 MB / 0.9028 GB, free: 7.312 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.09771/1.366, allocations: 37.13 MB / 0.9391 GB, free: 2.945 MB / 0.7482 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001665/1.368, allocations: 1.125 MB / 0.9402 GB, free: 1.75 MB / 0.7482 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.007851/1.375, allocations: 0.9929 MB / 0.9411 GB, free: 0.7773 MB / 0.7482 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.691/2.066, allocations: 69.86 MB / 1.009 GB, free: 205.7 MB / 0.7795 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006197/2.067, allocations: 52.66 kB / 1.009 GB, free: 205.6 MB / 0.7795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.007076/2.074, allocations: 0.6092 MB / 1.01 GB, free: 205.3 MB / 0.7795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002997/2.077, allocations: 1.507 MB / 1.011 GB, free: 205 MB / 0.7795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1201/2.197, allocations: 76.72 MB / 1.086 GB, free: 157.4 MB / 0.7795 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 0.2132/2.41, allocations: 119.6 MB / 1.203 GB, free: 39.48 MB / 0.7795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.06821/2.479, allocations: 32.54 MB / 1.235 GB, free: 6.922 MB / 0.7795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.04346/2.522, allocations: 22.67 MB / 1.257 GB, free: 204 kB / 0.7952 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006411/2.528, allocations: 0.9346 MB / 1.258 GB, free: 15.27 MB / 0.8108 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003848/2.529, allocations: 240.9 kB / 1.258 GB, free: 15.03 MB / 0.8108 GB Notification: Performance of pre-optimization done (n=2007): time 2.539e-05/2.529, allocations: 0 / 1.258 GB, free: 15.03 MB / 0.8108 GB Notification: Performance of matching and sorting (n=2009): time 0.875/3.404, allocations: 203.8 MB / 1.457 GB, free: 126.3 MB / 0.8108 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0007071/3.405, allocations: 3.082 MB / 1.46 GB, free: 122.5 MB / 0.8108 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04611/3.451, allocations: 21.34 MB / 1.481 GB, free: 101.5 MB / 0.8108 GB Notification: Performance of collectPreVariables (initialization): time 0.005609/3.456, allocations: 281.4 kB / 1.481 GB, free: 101.2 MB / 0.8108 GB Notification: Performance of collectInitialEqns (initialization): time 0.009897/3.466, allocations: 9.984 MB / 1.491 GB, free: 91.76 MB / 0.8108 GB Notification: Performance of collectInitialBindings (initialization): time 0.01036/3.477, allocations: 6.835 MB / 1.498 GB, free: 85.88 MB / 0.8108 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.02293/3.5, allocations: 4.022 MB / 1.502 GB, free: 81.85 MB / 0.8108 GB Notification: Performance of setup shared object (initialization): time 6.053e-05/3.5, allocations: 303.8 kB / 1.502 GB, free: 81.55 MB / 0.8108 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.03109/3.531, allocations: 22.23 MB / 1.524 GB, free: 59.31 MB / 0.8108 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03783/3.569, allocations: 28.66 MB / 1.552 GB, free: 28.61 MB / 0.8108 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 1.348/4.916, allocations: 216.9 MB / 1.764 GB, free: 101.5 MB / 0.8108 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001049/4.916, allocations: 24 kB / 1.764 GB, free: 101.5 MB / 0.8108 GB Notification: Performance of matching and sorting (n=2486) (initialization): time 0.09852/5.015, allocations: 54.17 MB / 1.817 GB, free: 48.55 MB / 0.8108 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001792/5.015, allocations: 70.64 kB / 1.817 GB, free: 48.47 MB / 0.8108 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.08832/5.103, allocations: 50.53 MB / 1.866 GB, free: 13.93 MB / 0.8264 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.6362/5.739, allocations: 17.89 MB / 1.883 GB, free: 266.7 MB / 0.8264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0383/5.778, allocations: 5.144 MB / 1.888 GB, free: 266.6 MB / 0.8264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01909/5.797, allocations: 16.65 MB / 1.905 GB, free: 258.2 MB / 0.8264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02154/5.818, allocations: 0.7194 MB / 1.905 GB, free: 258.2 MB / 0.8264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007085/5.825, allocations: 1.198 MB / 1.907 GB, free: 258.2 MB / 0.8264 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 0.02449/5.85, allocations: 7.4 MB / 1.914 GB, free: 255.4 MB / 0.8264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01317/5.863, allocations: 2.438 MB / 1.916 GB, free: 255.4 MB / 0.8264 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 0.07877/5.942, allocations: 36.64 MB / 1.952 GB, free: 235.5 MB / 0.8264 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 794] [Calling sys.exit(0), Time elapsed: 9.851593933999538] Failed to read output from testmodel.py, exit status != 0: 6.124232511967421 6.134503368 5.01368868 Calling exit ...