Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_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 0.01226/0.01226, allocations: 1.754 MB / 20.61 MB, free: 1.004 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 0.001268/0.001268, allocations: 104.5 kB / 24.18 MB, free: 2.441 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 0.001481/0.001481, allocations: 213.5 kB / 27.9 MB, free: 3.742 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 1.396/1.396, allocations: 230.6 MB / 262.1 MB, free: 5.84 MB / 206.1 MB " [Timeout remaining time 178] 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 1.034/1.034, allocations: 130.7 MB / 449.6 MB, free: 6.438 MB / 350.1 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 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_dev_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_dev_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU") [Timeout 800] "Notification: SMArtInt 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: ClaRa 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: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong). Warning: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this. Notification: Performance of FrontEnd - loaded program: time 0.0635/0.0635, allocations: 20.99 MB / 0.6363 GB, free: 4.199 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1753/0.2388, allocations: 81.91 MB / 0.7163 GB, free: 2.191 MB / 0.5294 GB 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 0.5384/0.7772, allocations: 77.14 MB / 0.7917 GB, free: 15.67 MB / 0.5763 GB Notification: Performance of NFInst.instExpressions: time 0.0877/0.8649, allocations: 46.83 MB / 0.8374 GB, free: 6.324 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01511/0.88, allocations: 254.4 kB / 0.8376 GB, free: 6.074 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.01635/0.8964, allocations: 5.352 MB / 0.8429 GB, free: 0.7109 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.02965/0.926, allocations: 9.003 MB / 0.8516 GB, free: 7.758 MB / 0.6232 GB Notification: Performance of NFTyping.typeClassSections: time 0.03127/0.9573, allocations: 11.62 MB / 0.863 GB, free: 12.24 MB / 0.6388 GB Notification: Performance of NFFlatten.flatten: time 0.044/1.001, allocations: 27.48 MB / 0.8898 GB, free: 0.7188 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02146/1.023, allocations: 12.96 MB / 0.9025 GB, free: 3.637 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0289/1.052, allocations: 12.74 MB / 0.9149 GB, free: 6.859 MB / 0.6857 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02937/1.081, allocations: 15.55 MB / 0.9301 GB, free: 7.273 MB / 0.7013 GB Notification: Performance of NFPackage.collectConstants: time 0.01261/1.094, allocations: 4.066 MB / 0.9341 GB, free: 3.207 MB / 0.7013 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02588/1.12, allocations: 9.075 MB / 0.9429 GB, free: 10.14 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.02155/1.141, allocations: 13.87 MB / 0.9565 GB, free: 12.23 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.03232/1.173, allocations: 13.83 MB / 0.97 GB, free: 14.34 MB / 0.7482 GB Notification: Performance of NFConvertDAE.convert: time 0.08873/1.262, allocations: 59.06 MB / 1.028 GB, free: 3.105 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 8.455e-06/1.262, allocations: 0 / 1.028 GB, free: 3.105 MB / 0.795 GB Notification: Performance of FrontEnd: time 2.345e-06/1.262, allocations: 0 / 1.028 GB, free: 3.105 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.001486/1.264, allocations: 2.656 kB / 1.028 GB, free: 3.105 MB / 0.795 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 0.1138/1.377, allocations: 34.48 MB / 1.061 GB, free: 0.7383 MB / 0.8263 GB Notification: Performance of prepare preOptimizeDAE: time 5.648e-05/1.377, allocations: 12.03 kB / 1.061 GB, free: 0.7266 MB / 0.8263 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.3789/1.756, allocations: 3.3 MB / 1.065 GB, free: 315.6 MB / 0.8263 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.08534/1.842, allocations: 37.13 MB / 1.101 GB, free: 298.8 MB / 0.8263 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001329/1.843, allocations: 1.121 MB / 1.102 GB, free: 298 MB / 0.8263 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0066/1.85, allocations: 0.9958 MB / 1.103 GB, free: 297.7 MB / 0.8263 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.09476/1.944, allocations: 69.87 MB / 1.171 GB, free: 222.8 MB / 0.8263 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003725/1.945, allocations: 51.5 kB / 1.171 GB, free: 222.7 MB / 0.8263 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.006798/1.952, allocations: 0.604 MB / 1.172 GB, free: 222.1 MB / 0.8263 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001328/1.953, allocations: 1.508 MB / 1.173 GB, free: 220.6 MB / 0.8263 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1103/2.063, allocations: 76.72 MB / 1.248 GB, free: 143.9 MB / 0.8263 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 0.1806/2.244, allocations: 119.7 MB / 1.365 GB, free: 23.68 MB / 0.8263 GB Notification: Performance of preOpt comSubExp (simulation): time 0.4112/2.655, allocations: 32.53 MB / 1.397 GB, free: 294.8 MB / 0.8263 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.03181/2.687, allocations: 22.68 MB / 1.419 GB, free: 286.3 MB / 0.8263 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004606/2.691, allocations: 0.9364 MB / 1.42 GB, free: 286.2 MB / 0.8263 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002177/2.692, allocations: 237.4 kB / 1.42 GB, free: 286 MB / 0.8263 GB Notification: Performance of pre-optimization done (n=2007): time 2.197e-05/2.692, allocations: 0 / 1.42 GB, free: 286 MB / 0.8263 GB Notification: Performance of matching and sorting (n=2009): time 0.3981/3.09, allocations: 203.8 MB / 1.619 GB, free: 105.8 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006976/3.091, allocations: 3.094 MB / 1.622 GB, free: 102 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.04425/3.135, allocations: 21.34 MB / 1.643 GB, free: 80.88 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.005553/3.14, allocations: 277.7 kB / 1.643 GB, free: 80.61 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.01051/3.151, allocations: 9.999 MB / 1.653 GB, free: 70.61 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.008913/3.16, allocations: 6.929 MB / 1.66 GB, free: 63.77 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01569/3.175, allocations: 4.056 MB / 1.664 GB, free: 59.71 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 5.039e-05/3.175, allocations: 301.1 kB / 1.664 GB, free: 59.41 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.4092/3.585, allocations: 22.23 MB / 1.686 GB, free: 279.2 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0375/3.622, allocations: 28.67 MB / 1.714 GB, free: 266.5 MB / 0.8263 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 0.8216/4.444, allocations: 216.9 MB / 1.926 GB, free: 76.59 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001328/4.444, allocations: 27.56 kB / 1.926 GB, free: 76.57 MB / 0.8263 GB Notification: Performance of matching and sorting (n=2486) (initialization): time 0.4873/4.931, allocations: 54.16 MB / 1.979 GB, free: 262.6 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001544/4.931, allocations: 71.62 kB / 1.979 GB, free: 262.5 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.08643/5.018, allocations: 50.53 MB / 2.028 GB, free: 247.2 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1738/5.192, allocations: 17.89 MB / 2.045 GB, free: 245.9 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03545/5.227, allocations: 5.145 MB / 2.05 GB, free: 245.6 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01875/5.246, allocations: 16.66 MB / 2.067 GB, free: 229.1 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02106/5.267, allocations: 0.7196 MB / 2.067 GB, free: 228.5 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.006541/5.273, allocations: 1.195 MB / 2.069 GB, free: 227.3 MB / 0.8263 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 0.02254/5.296, allocations: 7.399 MB / 2.076 GB, free: 220 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01139/5.307, allocations: 2.434 MB / 2.078 GB, free: 219 MB / 0.8263 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 0.07032/5.378, allocations: 36.64 MB / 2.114 GB, free: 183.2 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 794] [Calling sys.exit(0), Time elapsed: 9.107730751857162] Failed to read output from testmodel.py, exit status != 0: 5.541760320775211 5.551855186 4.286973571 Calling exit ...