Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_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 0.01228/0.01228, allocations: 1.76 MB / 21.38 MB, free: 0.5625 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 0.001452/0.001452, allocations: 108.3 kB / 24.98 MB, free: 2.164 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 0.001813/0.001813, allocations: 212 kB / 28.71 MB, free: 3.438 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 1.403/1.403, allocations: 230.6 MB / 262.9 MB, free: 6.016 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 1.039/1.039, allocations: 130.7 MB / 450.4 MB, free: 6.797 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.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_dev_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_dev_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 0.03247/0.03247, allocations: 20.61 MB / 0.6368 GB, free: 5.016 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1752/0.2077, allocations: 81.9 MB / 0.7168 GB, free: 3.023 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 0.4894/0.6971, allocations: 51.54 MB / 0.7671 GB, free: 16.43 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.0553/0.7524, allocations: 31.95 MB / 0.7983 GB, free: 9.789 MB / 0.5763 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005848/0.7582, allocations: 95.28 kB / 0.7984 GB, free: 9.75 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.007199/0.7654, allocations: 2.179 MB / 0.8005 GB, free: 8.293 MB / 0.5763 GB Notification: Performance of NFTyping.typeBindings: time 0.009832/0.7753, allocations: 2.649 MB / 0.8031 GB, free: 6.195 MB / 0.5763 GB Notification: Performance of NFTyping.typeClassSections: time 0.01489/0.7902, allocations: 5.14 MB / 0.8081 GB, free: 2.348 MB / 0.5763 GB Notification: Performance of NFFlatten.flatten: time 0.01513/0.8053, allocations: 8.699 MB / 0.8166 GB, free: 12.91 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006477/0.8118, allocations: 3.457 MB / 0.82 GB, free: 9.383 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009114/0.8209, allocations: 3.965 MB / 0.8239 GB, free: 5.406 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009602/0.8305, allocations: 5.237 MB / 0.829 GB, free: 160 kB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.00376/0.8342, allocations: 1.13 MB / 0.8301 GB, free: 15.02 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01658/0.8508, allocations: 6.93 MB / 0.8369 GB, free: 8.109 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.006865/0.8577, allocations: 4.158 MB / 0.8409 GB, free: 3.941 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.01099/0.8687, allocations: 5.129 MB / 0.8459 GB, free: 14.79 MB / 0.6232 GB Notification: Performance of NFConvertDAE.convert: time 0.03488/0.9036, allocations: 19.62 MB / 0.8651 GB, free: 11.11 MB / 0.6388 GB Notification: Performance of FrontEnd - DAE generated: time 4.598e-06/0.9036, allocations: 0 / 0.8651 GB, free: 11.11 MB / 0.6388 GB Notification: Performance of FrontEnd: time 1.993e-06/0.9036, allocations: 0 / 0.8651 GB, free: 11.11 MB / 0.6388 GB Notification: Performance of Transformations before backend: time 0.0004723/0.904, allocations: 2.625 kB / 0.8651 GB, free: 11.11 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 0.03709/0.9411, allocations: 11.57 MB / 0.8764 GB, free: 15.56 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 5.291e-05/0.9412, allocations: 8.031 kB / 0.8764 GB, free: 15.55 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006272/0.9475, allocations: 1.065 MB / 0.8774 GB, free: 14.48 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02596/0.9734, allocations: 10.84 MB / 0.888 GB, free: 3.559 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003151/0.9737, allocations: 242.6 kB / 0.8883 GB, free: 3.32 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002234/0.976, allocations: 332 kB / 0.8886 GB, free: 2.996 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03603/1.012, allocations: 14.93 MB / 0.9032 GB, free: 2.859 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001603/1.012, allocations: 31.69 kB / 0.9032 GB, free: 2.828 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001919/1.014, allocations: 188 kB / 0.9034 GB, free: 2.645 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008669/1.015, allocations: 484.9 kB / 0.9038 GB, free: 2.172 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04788/1.063, allocations: 25.12 MB / 0.9284 GB, free: 9.039 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 0.07969/1.143, allocations: 41.16 MB / 0.9685 GB, free: 15.23 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02916/1.172, allocations: 11.44 MB / 0.9797 GB, free: 3.762 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01351/1.185, allocations: 7.306 MB / 0.9869 GB, free: 12.42 MB / 0.7638 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002013/1.187, allocations: 474 kB / 0.9873 GB, free: 11.96 MB / 0.7638 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02857/1.216, allocations: 9.929 MB / 0.997 GB, free: 1.953 MB / 0.7638 GB Notification: Performance of pre-optimization done (n=704): time 1.597e-05/1.216, allocations: 0 / 0.997 GB, free: 1.953 MB / 0.7638 GB Notification: Performance of matching and sorting (n=705): time 0.1391/1.355, allocations: 58.86 MB / 1.054 GB, free: 6.836 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005657/1.355, allocations: 0.897 MB / 1.055 GB, free: 5.738 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.3575/1.713, allocations: 7.055 MB / 1.062 GB, free: 344.9 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.001936/1.715, allocations: 112.6 kB / 1.062 GB, free: 344.9 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.003767/1.719, allocations: 3.028 MB / 1.065 GB, free: 344.3 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.004312/1.723, allocations: 2.454 MB / 1.068 GB, free: 343.5 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.006007/1.729, allocations: 1.559 MB / 1.069 GB, free: 342.9 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 6.078e-05/1.729, allocations: 302.6 kB / 1.07 GB, free: 342.6 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01333/1.742, allocations: 7.546 MB / 1.077 GB, free: 339.4 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0127/1.755, allocations: 9.141 MB / 1.086 GB, free: 334.4 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1708/1.926, allocations: 61.65 MB / 1.146 GB, free: 287.7 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.135e-05/1.926, allocations: 12 kB / 1.146 GB, free: 287.7 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.03608/1.962, allocations: 18.86 MB / 1.164 GB, free: 268.8 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 6.815e-05/1.962, allocations: 50.67 kB / 1.165 GB, free: 268.7 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02971/1.992, allocations: 16.87 MB / 1.181 GB, free: 251.8 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001849/1.994, allocations: 0.7903 MB / 1.182 GB, free: 251 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0135/2.007, allocations: 2.122 MB / 1.184 GB, free: 248.9 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01385/2.021, allocations: 12.92 MB / 1.196 GB, free: 235.3 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007425/2.028, allocations: 307.8 kB / 1.197 GB, free: 235.1 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002571/2.031, allocations: 0.5271 MB / 1.197 GB, free: 234.5 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 0.01565/2.047, allocations: 9.781 MB / 1.207 GB, free: 224.8 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01169/2.058, allocations: 9.133 MB / 1.216 GB, free: 215 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1665/2.225, allocations: 61.56 MB / 1.276 GB, free: 153 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.899e-05/2.225, allocations: 12 kB / 1.276 GB, free: 152.9 MB / 0.8263 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.03505/2.26, allocations: 18.85 MB / 1.294 GB, free: 134 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 4.976e-05/2.26, allocations: 49.7 kB / 1.294 GB, free: 133.9 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02687/2.287, allocations: 16.85 MB / 1.311 GB, free: 117 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001717/2.289, allocations: 0.7773 MB / 1.312 GB, free: 116.3 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01335/2.302, allocations: 2.126 MB / 1.314 GB, free: 114.1 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01343/2.315, allocations: 12.92 MB / 1.326 GB, free: 100.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006706/2.322, allocations: 301.7 kB / 1.326 GB, free: 100.3 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001925/2.324, allocations: 0.5232 MB / 1.327 GB, free: 99.77 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 0.002381/2.326, allocations: 0.6672 MB / 1.328 GB, free: 99.14 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002708/2.329, allocations: 0.8148 MB / 1.328 GB, free: 98.32 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 0.01878/2.348, allocations: 12.49 MB / 1.341 GB, free: 86.08 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 6.388837446924299] Failed to read output from testmodel.py, exit status != 0: 2.8240845049731433 2.837972253 1.930292971 Calling exit ...