Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank.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 0.01284/0.01284, allocations: 1.749 MB / 21.35 MB, free: 0.582 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 0.001545/0.001545, allocations: 108 kB / 24.94 MB, free: 2.168 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 0.00219/0.00219, allocations: 203.8 kB / 28.67 MB, free: 3.457 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 1.505/1.505, allocations: 230.6 MB / 262.9 MB, free: 6.008 MB / 206.1 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 1.123/1.123, allocations: 130.7 MB / 450.4 MB, free: 6.574 MB / 350.1 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.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.1.|balanceTank_L3_1.volume.xi_gas.2.|balanceTank_L3_1.volume.xi_gas.3.|balanceTank_L3_1.volume.xi_gas.4.|balanceTank_L3_1.volume.xi_gas.5.|balanceTank_L3_1.volume.xi_gas.6.|balanceTank_L3_1.volume.xi_gas.7.|balanceTank_L3_1.volume.xi_gas.8.|balanceTank_L3_1.volume.xi_gas.9.|balanceTank_L3_1.wall.U.1.|balanceTank_L3_1.wall.U.2.|balanceTank_L3_1.wall.U.3.",fileNamePrefix="ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") translateModel(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|balanceTank_L3_1.volume.h_gas|balanceTank_L3_1.volume.h_liq|balanceTank_L3_1.volume.p|balanceTank_L3_1.volume.volume_gas|balanceTank_L3_1.volume.xi_gas.1.|balanceTank_L3_1.volume.xi_gas.2.|balanceTank_L3_1.volume.xi_gas.3.|balanceTank_L3_1.volume.xi_gas.4.|balanceTank_L3_1.volume.xi_gas.5.|balanceTank_L3_1.volume.xi_gas.6.|balanceTank_L3_1.volume.xi_gas.7.|balanceTank_L3_1.volume.xi_gas.8.|balanceTank_L3_1.volume.xi_gas.9.|balanceTank_L3_1.wall.U.1.|balanceTank_L3_1.wall.U.2.|balanceTank_L3_1.wall.U.3.",fileNamePrefix="ClaRa_ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank") [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 0.03362/0.03362, allocations: 20.79 MB / 0.637 GB, free: 4.789 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1888/0.2224, allocations: 81.91 MB / 0.7169 GB, free: 2.785 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.MechanicalSeparation.Check.TestBalanceTank): time 0.5237/0.7461, allocations: 51.54 MB / 0.7673 GB, free: 16.3 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.04952/0.7956, allocations: 31.96 MB / 0.7985 GB, free: 9.656 MB / 0.5763 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006453/0.8021, allocations: 96.94 kB / 0.7986 GB, free: 9.617 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.007646/0.8097, allocations: 2.173 MB / 0.8007 GB, free: 8.133 MB / 0.5763 GB Notification: Performance of NFTyping.typeBindings: time 0.01089/0.8206, allocations: 2.638 MB / 0.8033 GB, free: 6.047 MB / 0.5763 GB Notification: Performance of NFTyping.typeClassSections: time 0.01703/0.8376, allocations: 5.147 MB / 0.8083 GB, free: 2.188 MB / 0.5763 GB Notification: Performance of NFFlatten.flatten: time 0.01723/0.8549, allocations: 8.69 MB / 0.8168 GB, free: 12.66 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007911/0.8628, allocations: 3.457 MB / 0.8202 GB, free: 9.129 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009804/0.8726, allocations: 3.964 MB / 0.824 GB, free: 5.156 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01073/0.8833, allocations: 5.234 MB / 0.8292 GB, free: 15.91 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.004463/0.8878, allocations: 1.129 MB / 0.8303 GB, free: 14.78 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01884/0.9066, allocations: 6.932 MB / 0.837 GB, free: 7.859 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.007792/0.9144, allocations: 4.154 MB / 0.8411 GB, free: 3.695 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.01282/0.9272, allocations: 5.133 MB / 0.8461 GB, free: 14.54 MB / 0.6232 GB Notification: Performance of NFConvertDAE.convert: time 0.0403/0.9675, allocations: 19.62 MB / 0.8653 GB, free: 10.86 MB / 0.6388 GB Notification: Performance of FrontEnd - DAE generated: time 7.053e-06/0.9675, allocations: 0 / 0.8653 GB, free: 10.86 MB / 0.6388 GB Notification: Performance of FrontEnd: time 2.214e-06/0.9675, allocations: 0 / 0.8653 GB, free: 10.86 MB / 0.6388 GB Notification: Performance of Transformations before backend: time 0.0005282/0.9681, allocations: 0 / 0.8653 GB, free: 10.86 MB / 0.6388 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1235 * Number of variables: 1235 Notification: Performance of Generate backend data structure: time 0.03968/1.008, allocations: 11.58 MB / 0.8766 GB, free: 15.3 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.497e-05/1.008, allocations: 8.031 kB / 0.8766 GB, free: 15.3 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006565/1.014, allocations: 1.071 MB / 0.8776 GB, free: 14.23 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02745/1.042, allocations: 10.84 MB / 0.8882 GB, free: 3.305 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003923/1.042, allocations: 238.7 kB / 0.8884 GB, free: 3.07 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002549/1.045, allocations: 328.9 kB / 0.8887 GB, free: 2.75 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03836/1.083, allocations: 14.93 MB / 0.9033 GB, free: 2.617 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001778/1.083, allocations: 27.75 kB / 0.9033 GB, free: 2.59 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002018/1.085, allocations: 190.6 kB / 0.9035 GB, free: 2.406 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009206/1.086, allocations: 486.2 kB / 0.904 GB, free: 1.93 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0503/1.137, allocations: 25.12 MB / 0.9285 GB, free: 8.793 MB / 0.7013 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 0.07851/1.215, allocations: 41.17 MB / 0.9687 GB, free: 14.97 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02948/1.245, allocations: 11.43 MB / 0.9799 GB, free: 3.516 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01358/1.258, allocations: 7.314 MB / 0.987 GB, free: 12.17 MB / 0.7638 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00188/1.26, allocations: 461.9 kB / 0.9875 GB, free: 11.72 MB / 0.7638 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02695/1.287, allocations: 9.932 MB / 0.9972 GB, free: 1.707 MB / 0.7638 GB Notification: Performance of pre-optimization done (n=704): time 1.573e-05/1.287, allocations: 4 kB / 0.9972 GB, free: 1.703 MB / 0.7638 GB Notification: Performance of matching and sorting (n=705): time 0.137/1.424, allocations: 58.86 MB / 1.055 GB, free: 6.586 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006935/1.425, allocations: 0.8971 MB / 1.056 GB, free: 5.488 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.3515/1.776, allocations: 7.053 MB / 1.062 GB, free: 344.7 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.001837/1.778, allocations: 112.5 kB / 1.063 GB, free: 344.7 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.003529/1.781, allocations: 3.032 MB / 1.065 GB, free: 344.1 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.003988/1.785, allocations: 2.454 MB / 1.068 GB, free: 343.3 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003969/1.789, allocations: 1.559 MB / 1.069 GB, free: 342.7 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 5.411e-05/1.789, allocations: 303.4 kB / 1.07 GB, free: 342.4 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01181/1.801, allocations: 7.543 MB / 1.077 GB, free: 339.2 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01216/1.813, allocations: 9.144 MB / 1.086 GB, free: 334.2 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1996/2.013, allocations: 61.64 MB / 1.146 GB, free: 287.5 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.594e-05/2.013, allocations: 12 kB / 1.146 GB, free: 287.5 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.03491/2.048, allocations: 18.87 MB / 1.165 GB, free: 268.6 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001207/2.048, allocations: 49.7 kB / 1.165 GB, free: 268.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02937/2.078, allocations: 16.87 MB / 1.181 GB, free: 251.6 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001929/2.079, allocations: 0.7918 MB / 1.182 GB, free: 250.9 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01289/2.092, allocations: 2.122 MB / 1.184 GB, free: 248.7 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01426/2.107, allocations: 12.91 MB / 1.197 GB, free: 235.2 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006744/2.113, allocations: 306.4 kB / 1.197 GB, free: 234.9 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002415/2.116, allocations: 0.5237 MB / 1.197 GB, free: 234.4 MB / 0.8263 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01586/2.132, allocations: 9.787 MB / 1.207 GB, free: 224.6 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01218/2.144, allocations: 9.121 MB / 1.216 GB, free: 214.8 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1683/2.312, allocations: 61.56 MB / 1.276 GB, free: 152.8 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.689e-05/2.312, allocations: 19.94 kB / 1.276 GB, free: 152.8 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.03696/2.349, allocations: 18.86 MB / 1.294 GB, free: 133.8 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 8.468e-05/2.349, allocations: 49.7 kB / 1.294 GB, free: 133.8 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03099/2.38, allocations: 16.84 MB / 1.311 GB, free: 116.9 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001945/2.382, allocations: 0.79 MB / 1.312 GB, free: 116.1 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01307/2.395, allocations: 2.126 MB / 1.314 GB, free: 114 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01446/2.41, allocations: 12.91 MB / 1.326 GB, free: 100.4 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007377/2.417, allocations: 307.9 kB / 1.327 GB, free: 100.1 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002605/2.42, allocations: 0.5271 MB / 1.327 GB, free: 99.61 MB / 0.8263 GB Warning: Assuming fixed start value for the following 12 variables: balanceTank_L3_1.volume.h_liq:VARIABLE(start = balanceTank_L3_1.volume.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real balanceTank_L3_1.volume.h_gas:VARIABLE(start = balanceTank_L3_1.volume.h_gas_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real balanceTank_L3_1.volume.p:VARIABLE(min = 0.0 start = balanceTank_L3_1.volume.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real balanceTank_L3_1.volume.xi_gas[1]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[1] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[2]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[2] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[3]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[3] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[4]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[4] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[5]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[5] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[6]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[6] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[7]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[7] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[8]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[8] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] balanceTank_L3_1.volume.xi_gas[9]:VARIABLE(min = 0.0 max = 1.0 start = balanceTank_L3_1.volume.xi_start[9] unit = \"kg/kg\" fixed = true nominal = 1.0 ) \"Gas mass fractions\" type: Real [9] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 192 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.ramp2.count,$PRE.ramp2.T_start,ramp2.count,ramp2.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (905): * Single equations (assignments): 898 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * 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): 4 systems {1, 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): 2 systems {(4,12,81.2%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.004283/2.424, allocations: 0.6591 MB / 1.328 GB, free: 98.98 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003691/2.428, allocations: 0.8148 MB / 1.329 GB, free: 98.16 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 881 equation(s) and 854 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:65:5-70:23:writable] Error: (massFlowSource_h1.fluidOut.VLE.d_l, massFlowSource_h1.fluidOut.VLE.h_l, massFlowSource_h1.fluidOut.VLE.p_l, massFlowSource_h1.fluidOut.VLE.s_l, massFlowSource_h1.fluidOut.VLE.T_l, _, massFlowSource_h1.fluidOut.VLE.d_v, massFlowSource_h1.fluidOut.VLE.h_v, massFlowSource_h1.fluidOut.VLE.p_v, massFlowSource_h1.fluidOut.VLE.s_v, massFlowSource_h1.fluidOut.VLE.T_v, _) = ($cse71, $cse72, $cse73, $cse74, $cse75, $cse76, $cse77, $cse78, $cse79, $cse80, $cse81, $cse82) has size 10 but 2 variables (massFlowSource_h2.fluidOut.s, massFlowSource_h2.eye_int[1].s) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02452/2.452, allocations: 12.48 MB / 1.341 GB, free: 85.93 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 6.793058634037152] Failed to read output from testmodel.py, exit status != 0: 2.9319429399911314 2.944678465 1.974145141 Calling exit ...