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 0.005856/0.005856, allocations: 1.438 MB / 20.54 MB, free: 4 MB / 18.57 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 0.0006737/0.0006737, allocations: 87.47 kB / 24.16 MB, free: 388 kB / 18.57 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 0.0007595/0.0007595, allocations: 161 kB / 27.86 MB, free: 5.5 MB / 18.57 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 0.8907/0.8907, allocations: 177.2 MB / 208.6 MB, free: 2.965 MB / 186.7 MB " [Timeout remaining time 179] 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 0.7734/0.7734, allocations: 102.5 MB / 367.9 MB, free: 1.402 MB / 330.8 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 0.5.2 (/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: Performance of FrontEnd - loaded program: time 2.124e-06/2.124e-06, allocations: 0 / 0.5366 GB, free: 39.78 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.879e-05/3.092e-05, allocations: 5.531 kB / 0.5366 GB, free: 39.78 MB / 490.8 MB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Components.MechanicalSeparation.Check.TestBalanceTank): time 0.1178/0.1178, allocations: 63.01 MB / 0.5982 GB, free: 13 MB / 0.4949 GB Notification: Performance of NFInst.instExpressions: time 0.03247/0.1503, allocations: 29.61 MB / 0.6271 GB, free: 15.29 MB / 0.5262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002607/0.1529, allocations: 91.38 kB / 0.6272 GB, free: 15.2 MB / 0.5262 GB Notification: Performance of NFTyping.typeComponents: time 0.003363/0.1563, allocations: 2.094 MB / 0.6292 GB, free: 13.09 MB / 0.5262 GB Notification: Performance of NFTyping.typeBindings: time 0.004118/0.1604, allocations: 2.722 MB / 0.6319 GB, free: 10.36 MB / 0.5262 GB Notification: Performance of NFTyping.typeClassSections: time 0.009901/0.1703, allocations: 5.223 MB / 0.637 GB, free: 5.113 MB / 0.5262 GB Notification: Performance of NFFlatten.flatten: time 0.008345/0.1786, allocations: 8.882 MB / 0.6456 GB, free: 12.21 MB / 0.5418 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00401/0.1827, allocations: 3.691 MB / 0.6493 GB, free: 8.441 MB / 0.5418 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00567/0.1883, allocations: 5.407 MB / 0.6545 GB, free: 3.023 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005055/0.1934, allocations: 4.652 MB / 0.6591 GB, free: 14.36 MB / 0.5574 GB Notification: Performance of NFPackage.collectConstants: time 0.001482/0.1949, allocations: 1.133 MB / 0.6602 GB, free: 13.23 MB / 0.5574 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008834/0.2037, allocations: 5.005 MB / 0.6651 GB, free: 8.215 MB / 0.5574 GB Notification: Performance of NFScalarize.scalarize: time 0.002959/0.2067, allocations: 4.244 MB / 0.6692 GB, free: 3.961 MB / 0.5574 GB Notification: Performance of NFVerifyModel.verify: time 0.004148/0.2108, allocations: 3.485 MB / 0.6726 GB, free: 480 kB / 0.5574 GB Notification: Performance of NFConvertDAE.convert: time 0.02616/0.237, allocations: 19.92 MB / 0.6921 GB, free: 12.49 MB / 0.5887 GB Notification: Performance of FrontEnd - DAE generated: time 7.393e-06/0.237, allocations: 0 / 0.6921 GB, free: 12.49 MB / 0.5887 GB Notification: Performance of FrontEnd: time 1.994e-06/0.237, allocations: 0 / 0.6921 GB, free: 12.49 MB / 0.5887 GB Notification: Performance of Transformations before backend: time 0.0004191/0.2374, allocations: 0 / 0.6921 GB, free: 12.49 MB / 0.5887 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 0.02073/0.2581, allocations: 11.45 MB / 0.7033 GB, free: 0.9336 MB / 0.5887 GB Notification: Performance of prepare preOptimizeDAE: time 5.79e-05/0.2582, allocations: 12.03 kB / 0.7033 GB, free: 0.9219 MB / 0.5887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003007/0.2612, allocations: 1.061 MB / 0.7043 GB, free: 15.86 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01657/0.2778, allocations: 10.87 MB / 0.7149 GB, free: 4.871 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001584/0.2779, allocations: 250.6 kB / 0.7152 GB, free: 4.625 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007324/0.2787, allocations: 324.5 kB / 0.7155 GB, free: 4.309 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02159/0.3002, allocations: 20.89 MB / 0.7359 GB, free: 12.64 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.935e-05/0.3003, allocations: 27.75 kB / 0.7359 GB, free: 12.62 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004626/0.3008, allocations: 184 kB / 0.7361 GB, free: 12.44 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004113/0.3012, allocations: 490.2 kB / 0.7365 GB, free: 11.96 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02618/0.3274, allocations: 24.88 MB / 0.7608 GB, free: 3.055 MB / 0.6512 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 0.3754/0.7028, allocations: 38.21 MB / 0.7981 GB, free: 145.2 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01464/0.7174, allocations: 11.4 MB / 0.8093 GB, free: 138.9 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007038/0.7245, allocations: 7.319 MB / 0.8164 GB, free: 134.7 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007332/0.7252, allocations: 416.6 kB / 0.8168 GB, free: 134.5 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01127/0.7365, allocations: 9.956 MB / 0.8265 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=704): time 1.307e-05/0.7365, allocations: 0 / 0.8265 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of matching and sorting (n=705): time 0.0608/0.7973, allocations: 58.84 MB / 0.884 GB, free: 73.88 MB / 0.6512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001804/0.7975, allocations: 0.9022 MB / 0.8849 GB, free: 72.78 MB / 0.6512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007315/0.8048, allocations: 6.945 MB / 0.8917 GB, free: 65.93 MB / 0.6512 GB Notification: Performance of collectPreVariables (initialization): time 0.001669/0.8064, allocations: 113.7 kB / 0.8918 GB, free: 65.81 MB / 0.6512 GB Notification: Performance of collectInitialEqns (initialization): time 0.001498/0.8079, allocations: 3.019 MB / 0.8947 GB, free: 62.97 MB / 0.6512 GB Notification: Performance of collectInitialBindings (initialization): time 0.001609/0.8095, allocations: 2.427 MB / 0.8971 GB, free: 60.88 MB / 0.6512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001785/0.8113, allocations: 1.533 MB / 0.8986 GB, free: 59.34 MB / 0.6512 GB Notification: Performance of setup shared object (initialization): time 3.207e-05/0.8114, allocations: 305.1 kB / 0.8989 GB, free: 59.04 MB / 0.6512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006037/0.8174, allocations: 7.571 MB / 0.9063 GB, free: 51.45 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006817/0.8242, allocations: 9.572 MB / 0.9156 GB, free: 41.14 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.09829/0.9225, allocations: 62.07 MB / 0.9762 GB, free: 11.5 MB / 0.6824 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.925e-05/0.9225, allocations: 12 kB / 0.9763 GB, free: 11.48 MB / 0.6824 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.0341/0.9566, allocations: 18.88 MB / 0.9947 GB, free: 8.516 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 8.888e-05/0.9567, allocations: 50.64 kB / 0.9947 GB, free: 8.461 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01981/0.9765, allocations: 16.88 MB / 1.011 GB, free: 7.5 MB / 0.7137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001288/0.9778, allocations: 0.7852 MB / 1.012 GB, free: 6.734 MB / 0.7137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006554/0.9844, allocations: 2.13 MB / 1.014 GB, free: 4.602 MB / 0.7137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01068/0.9951, allocations: 12.65 MB / 1.026 GB, free: 7.375 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004642/0.9997, allocations: 311.5 kB / 1.027 GB, free: 7.082 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009826/1.001, allocations: 0.5232 MB / 1.027 GB, free: 6.559 MB / 0.7293 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 0.3418/1.343, allocations: 9.802 MB / 1.037 GB, free: 238.9 MB / 0.7293 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01038/1.353, allocations: 9.564 MB / 1.046 GB, free: 234.4 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1015/1.454, allocations: 61.97 MB / 1.107 GB, free: 197.2 MB / 0.7293 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.427e-05/1.455, allocations: 12 kB / 1.107 GB, free: 197.2 MB / 0.7293 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.02354/1.478, allocations: 18.85 MB / 1.125 GB, free: 178.7 MB / 0.7293 GB Notification: Performance of prepare postOptimizeDAE: time 5.677e-05/1.478, allocations: 49.7 kB / 1.125 GB, free: 178.6 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0161/1.494, allocations: 16.85 MB / 1.142 GB, free: 161.7 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00113/1.495, allocations: 0.794 MB / 1.142 GB, free: 160.9 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006002/1.501, allocations: 2.114 MB / 1.144 GB, free: 158.8 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008354/1.51, allocations: 12.67 MB / 1.157 GB, free: 145.7 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005141/1.515, allocations: 305.1 kB / 1.157 GB, free: 145.4 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008781/1.516, allocations: 0.5193 MB / 1.158 GB, free: 144.9 MB / 0.7293 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 (902): * Single equations (assignments): 895 * 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 0.002108/1.518, allocations: 0.6561 MB / 1.158 GB, free: 144.2 MB / 0.7293 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001804/1.52, allocations: 0.8046 MB / 1.159 GB, free: 143.9 MB / 0.7293 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 0.01252/1.532, allocations: 12.48 MB / 1.171 GB, free: 131.8 MB / 0.7293 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.52071353700012] Failed to read output from testmodel.py, exit status != 0: 1.687702713534236 1.694056529 1.455663577 Calling exit ...