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 0.0126/0.0126, allocations: 1.769 MB / 18.12 MB, free: 4.906 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 0.001392/0.001392, allocations: 99.72 kB / 21.35 MB, free: 1.699 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 0.002186/0.002186, allocations: 215 kB / 24.75 MB, free: 3.719 MB / 14.72 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 1.67/1.67, allocations: 230.6 MB / 258.5 MB, free: 13.13 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 1.241/1.241, allocations: 130.5 MB / 445.5 MB, free: 14.59 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: Automatically loaded package TILMedia 1.9.0 ClaRa due to uses annotation from ClaRa. 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. 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 0.4594/0.4594, allocations: 46.14 MB / 0.6549 GB, free: 30.61 MB / 0.4982 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2243/0.6837, allocations: 89.05 MB / 0.7419 GB, free: 2.359 MB / 0.545 GB Notification: Performance of NFInst.instantiate(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank): time 0.0232/0.707, allocations: 18.57 MB / 0.76 GB, free: 15.72 MB / 0.5763 GB Notification: Performance of NFInst.instExpressions: time 0.05253/0.7595, allocations: 31.51 MB / 0.7908 GB, free: 116 kB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004685/0.7642, allocations: 95.38 kB / 0.7909 GB, free: 20 kB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.006261/0.7704, allocations: 2.145 MB / 0.793 GB, free: 13.86 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.00875/0.7792, allocations: 2.585 MB / 0.7955 GB, free: 11.27 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.01519/0.7944, allocations: 4.903 MB / 0.8003 GB, free: 6.352 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0151/0.8095, allocations: 8.679 MB / 0.8088 GB, free: 13.65 MB / 0.6232 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00776/0.8172, allocations: 3.915 MB / 0.8126 GB, free: 9.66 MB / 0.6232 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009278/0.8265, allocations: 3.957 MB / 0.8165 GB, free: 5.691 MB / 0.6232 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009813/0.8363, allocations: 5.21 MB / 0.8216 GB, free: 476 kB / 0.6232 GB Notification: Performance of NFPackage.collectConstants: time 0.005116/0.8414, allocations: 1.133 MB / 0.8227 GB, free: 15.33 MB / 0.6388 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01726/0.8587, allocations: 6.53 MB / 0.829 GB, free: 8.797 MB / 0.6388 GB Notification: Performance of NFScalarize.scalarize: time 0.007789/0.8665, allocations: 4.146 MB / 0.8331 GB, free: 4.641 MB / 0.6388 GB Notification: Performance of NFVerifyModel.verify: time 0.01265/0.8791, allocations: 5.129 MB / 0.8381 GB, free: 15.48 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.03907/0.9182, allocations: 19.54 MB / 0.8572 GB, free: 11.88 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.733e-06/0.9182, allocations: 0 / 0.8572 GB, free: 11.88 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.625e-06/0.9182, allocations: 0 / 0.8572 GB, free: 11.88 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0005596/0.9188, allocations: 0 / 0.8572 GB, free: 11.88 MB / 0.67 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 0.04472/0.9635, allocations: 11.63 MB / 0.8685 GB, free: 132 kB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 6.453e-05/0.9636, allocations: 16.02 kB / 0.8686 GB, free: 116 kB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.4812/1.445, allocations: 1.06 MB / 0.8696 GB, free: 105.3 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02317/1.468, allocations: 10.94 MB / 0.8803 GB, free: 101.9 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002618/1.468, allocations: 244.4 kB / 0.8805 GB, free: 101.8 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002259/1.471, allocations: 328.5 kB / 0.8808 GB, free: 101.7 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03141/1.502, allocations: 14.93 MB / 0.8954 GB, free: 94.09 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001124/1.502, allocations: 34.09 kB / 0.8954 GB, free: 94.09 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009499/1.503, allocations: 191.8 kB / 0.8956 GB, free: 93.98 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000706/1.504, allocations: 486.6 kB / 0.8961 GB, free: 93.9 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0458/1.549, allocations: 25.12 MB / 0.9206 GB, free: 84.48 MB / 0.67 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 0.06052/1.61, allocations: 41.2 MB / 0.9608 GB, free: 46.7 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02416/1.634, allocations: 12.26 MB / 0.9728 GB, free: 34.25 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01103/1.645, allocations: 7.313 MB / 0.98 GB, free: 26.89 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001934/1.647, allocations: 460.5 kB / 0.9804 GB, free: 26.5 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02287/1.67, allocations: 9.936 MB / 0.9901 GB, free: 16.49 MB / 0.67 GB Notification: Performance of pre-optimization done (n=704): time 1.43e-05/1.67, allocations: 0 / 0.9901 GB, free: 16.49 MB / 0.67 GB Notification: Performance of matching and sorting (n=705): time 0.1437/1.814, allocations: 59.23 MB / 1.048 GB, free: 5.125 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005501/1.814, allocations: 0.9012 MB / 1.049 GB, free: 4.031 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01427/1.829, allocations: 7.059 MB / 1.056 GB, free: 13.02 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.002166/1.831, allocations: 109.7 kB / 1.056 GB, free: 12.9 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.003971/1.835, allocations: 3.026 MB / 1.059 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.004833/1.84, allocations: 2.462 MB / 1.061 GB, free: 7.812 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00413/1.844, allocations: 1.557 MB / 1.063 GB, free: 6.246 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001438/1.844, allocations: 301.1 kB / 1.063 GB, free: 5.949 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01349/1.857, allocations: 7.543 MB / 1.07 GB, free: 14.39 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01666/1.874, allocations: 9.146 MB / 1.079 GB, free: 4.668 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.2019/2.076, allocations: 61.65 MB / 1.139 GB, free: 7.168 MB / 0.8107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.313e-05/2.076, allocations: 12 kB / 1.139 GB, free: 7.156 MB / 0.8107 GB Notification: Performance of matching and sorting (n=926) (initialization): time 0.04857/2.125, allocations: 18.88 MB / 1.158 GB, free: 4.449 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.000149/2.125, allocations: 49.7 kB / 1.158 GB, free: 4.395 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0409/2.166, allocations: 16.86 MB / 1.174 GB, free: 3.488 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002523/2.168, allocations: 0.7871 MB / 1.175 GB, free: 2.719 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01498/2.183, allocations: 2.128 MB / 1.177 GB, free: 0.6211 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02168/2.205, allocations: 13.53 MB / 1.191 GB, free: 2.281 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007536/2.212, allocations: 307.6 kB / 1.191 GB, free: 1.98 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002671/2.215, allocations: 0.5271 MB / 1.191 GB, free: 1.453 MB / 0.8575 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 0.4773/2.692, allocations: 9.781 MB / 1.201 GB, free: 279.3 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0144/2.707, allocations: 9.131 MB / 1.21 GB, free: 274.3 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1797/2.886, allocations: 61.56 MB / 1.27 GB, free: 246.2 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001283/2.886, allocations: 12 kB / 1.27 GB, free: 246.2 MB / 0.8575 GB Notification: Performance of matching and sorting (n=926) (initialization_lambda0): time 0.03708/2.924, allocations: 18.85 MB / 1.288 GB, free: 228 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001076/2.924, allocations: 49.7 kB / 1.288 GB, free: 227.9 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03452/2.958, allocations: 16.84 MB / 1.305 GB, free: 211.1 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002098/2.96, allocations: 0.7808 MB / 1.306 GB, free: 210.3 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01364/2.974, allocations: 2.123 MB / 1.308 GB, free: 208.3 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01478/2.989, allocations: 13.53 MB / 1.321 GB, free: 194.1 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007566/2.996, allocations: 307.1 kB / 1.321 GB, free: 193.8 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002502/2.999, allocations: 0.5232 MB / 1.322 GB, free: 193.3 MB / 0.8575 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 0.004353/3.003, allocations: 0.6571 MB / 1.322 GB, free: 192.7 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003838/3.007, allocations: 0.8209 MB / 1.323 GB, free: 192.4 MB / 0.8575 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 0.02537/3.032, allocations: 12.48 MB / 1.335 GB, free: 180.4 MB / 0.8575 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 7.0857220540056005] Failed to read output from testmodel.py, exit status != 0: 3.0421835750021273 3.052986424 2.1303629 Calling exit ...