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 0.009912/0.009912, allocations: 1.348 MB / 20.45 MB, free: 1.25 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 0.001421/0.001421, allocations: 79.25 kB / 24.02 MB, free: 2.586 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 0.001696/0.001696, allocations: 154.5 kB / 27.71 MB, free: 3.844 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 1.466/1.466, allocations: 177.2 MB / 208.5 MB, free: 7.664 MB / 190.1 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 1.055/1.055, allocations: 102.5 MB / 367.7 MB, free: 4.578 MB / 334.1 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: Performance of FrontEnd - loaded program: time 1.162e-06/1.162e-06, allocations: 0 / 0.5364 GB, free: 7.121 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.043e-05/2.159e-05, allocations: 6.281 kB / 0.5364 GB, free: 7.113 MB / 446.1 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 0.1633/0.1633, allocations: 63.04 MB / 0.598 GB, free: 10.59 MB / 0.4982 GB Notification: Performance of NFInst.instExpressions: time 0.04731/0.2106, allocations: 29.61 MB / 0.6269 GB, free: 12.89 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003908/0.2145, allocations: 91.38 kB / 0.627 GB, free: 12.8 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.006445/0.221, allocations: 2.094 MB / 0.629 GB, free: 10.69 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.008585/0.2295, allocations: 2.714 MB / 0.6317 GB, free: 7.961 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.01414/0.2437, allocations: 5.231 MB / 0.6368 GB, free: 2.711 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.01334/0.257, allocations: 8.875 MB / 0.6455 GB, free: 9.809 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006325/0.2634, allocations: 3.695 MB / 0.6491 GB, free: 6.039 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01227/0.2756, allocations: 5.407 MB / 0.6544 GB, free: 0.6211 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.008887/0.2845, allocations: 4.66 MB / 0.6589 GB, free: 11.95 MB / 0.5607 GB Notification: Performance of NFPackage.collectConstants: time 0.003766/0.2883, allocations: 1.125 MB / 0.66 GB, free: 10.83 MB / 0.5607 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01335/0.3016, allocations: 5.012 MB / 0.6649 GB, free: 5.805 MB / 0.5607 GB Notification: Performance of NFScalarize.scalarize: time 0.006645/0.3083, allocations: 4.252 MB / 0.669 GB, free: 1.543 MB / 0.5607 GB Notification: Performance of NFVerifyModel.verify: time 0.008497/0.3168, allocations: 3.473 MB / 0.6724 GB, free: 14.06 MB / 0.5763 GB Notification: Performance of NFConvertDAE.convert: time 0.3734/0.6902, allocations: 19.92 MB / 0.6919 GB, free: 46.05 MB / 0.5763 GB Notification: Performance of FrontEnd - DAE generated: time 1.013e-05/0.6902, allocations: 1.984 kB / 0.6919 GB, free: 46.05 MB / 0.5763 GB Notification: Performance of FrontEnd: time 2.063e-06/0.6902, allocations: 0 / 0.6919 GB, free: 46.05 MB / 0.5763 GB Notification: Performance of Transformations before backend: time 0.0005356/0.6907, allocations: 0 / 0.6919 GB, free: 46.05 MB / 0.5763 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 0.04635/0.7371, allocations: 11.46 MB / 0.7031 GB, free: 41.64 MB / 0.5763 GB Notification: Performance of prepare preOptimizeDAE: time 5.378e-05/0.7371, allocations: 10.06 kB / 0.7031 GB, free: 41.64 MB / 0.5763 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01036/0.7475, allocations: 1.063 MB / 0.7041 GB, free: 41.12 MB / 0.5763 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02848/0.776, allocations: 10.85 MB / 0.7147 GB, free: 39.23 MB / 0.5763 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003364/0.7763, allocations: 239.5 kB / 0.715 GB, free: 39.22 MB / 0.5763 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003451/0.7797, allocations: 329.7 kB / 0.7153 GB, free: 39.21 MB / 0.5763 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03678/0.8165, allocations: 20.89 MB / 0.7357 GB, free: 28.39 MB / 0.5763 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001242/0.8166, allocations: 30.5 kB / 0.7357 GB, free: 28.39 MB / 0.5763 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001414/0.8181, allocations: 195.1 kB / 0.7359 GB, free: 28.33 MB / 0.5763 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006616/0.8187, allocations: 478.4 kB / 0.7363 GB, free: 28.22 MB / 0.5763 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03961/0.8583, allocations: 24.88 MB / 0.7606 GB, free: 12.59 MB / 0.5763 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 0.07202/0.9304, allocations: 38.23 MB / 0.798 GB, free: 6.195 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03093/0.9613, allocations: 11.4 MB / 0.8091 GB, free: 10.82 MB / 0.6232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01527/0.9766, allocations: 7.318 MB / 0.8163 GB, free: 3.48 MB / 0.6232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001977/0.9785, allocations: 421.9 kB / 0.8167 GB, free: 3.07 MB / 0.6232 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02944/1.008, allocations: 9.955 MB / 0.8264 GB, free: 9.035 MB / 0.6388 GB Notification: Performance of pre-optimization done (n=704): time 1.67e-05/1.008, allocations: 0 / 0.8264 GB, free: 9.035 MB / 0.6388 GB Notification: Performance of matching and sorting (n=705): time 0.1483/1.156, allocations: 58.84 MB / 0.8838 GB, free: 14 MB / 0.7013 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005911/1.157, allocations: 0.909 MB / 0.8847 GB, free: 12.89 MB / 0.7013 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01289/1.17, allocations: 6.948 MB / 0.8915 GB, free: 5.984 MB / 0.7013 GB Notification: Performance of collectPreVariables (initialization): time 0.003088/1.173, allocations: 110.6 kB / 0.8916 GB, free: 5.871 MB / 0.7013 GB Notification: Performance of collectInitialEqns (initialization): time 0.004147/1.177, allocations: 3.014 MB / 0.8946 GB, free: 2.855 MB / 0.7013 GB Notification: Performance of collectInitialBindings (initialization): time 0.006893/1.184, allocations: 2.426 MB / 0.8969 GB, free: 476 kB / 0.7013 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004562/1.188, allocations: 1.54 MB / 0.8984 GB, free: 14.91 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001554/1.189, allocations: 301.1 kB / 0.8987 GB, free: 14.62 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01322/1.202, allocations: 7.564 MB / 0.9061 GB, free: 7.035 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01783/1.22, allocations: 9.578 MB / 0.9155 GB, free: 12.74 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.5948/1.815, allocations: 62.06 MB / 0.9761 GB, free: 300.9 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.515e-05/1.815, allocations: 14.91 kB / 0.9761 GB, free: 300.9 MB / 0.7794 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.04167/1.856, allocations: 18.88 MB / 0.9945 GB, free: 295.5 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001095/1.856, allocations: 53.02 kB / 0.9946 GB, free: 295.4 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03657/1.893, allocations: 16.88 MB / 1.011 GB, free: 287.6 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001903/1.895, allocations: 0.7874 MB / 1.012 GB, free: 287 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01393/1.909, allocations: 2.117 MB / 1.014 GB, free: 285.3 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01443/1.923, allocations: 12.66 MB / 1.026 GB, free: 272.5 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007863/1.931, allocations: 311.4 kB / 1.027 GB, free: 272.2 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002568/1.934, allocations: 0.5232 MB / 1.027 GB, free: 271.7 MB / 0.7794 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 0.01599/1.95, allocations: 9.801 MB / 1.037 GB, free: 261.9 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01319/1.963, allocations: 9.556 MB / 1.046 GB, free: 251.6 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1802/2.143, allocations: 61.99 MB / 1.106 GB, free: 190 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.89e-05/2.143, allocations: 12 kB / 1.107 GB, free: 190 MB / 0.7794 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.03863/2.182, allocations: 18.85 MB / 1.125 GB, free: 171.5 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 7.987e-05/2.182, allocations: 54.25 kB / 1.125 GB, free: 171.4 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03162/2.213, allocations: 16.86 MB / 1.141 GB, free: 154.5 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001992/2.215, allocations: 0.7869 MB / 1.142 GB, free: 153.7 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01429/2.23, allocations: 2.118 MB / 1.144 GB, free: 151.6 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01504/2.245, allocations: 12.67 MB / 1.157 GB, free: 138.4 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00794/2.253, allocations: 304.7 kB / 1.157 GB, free: 138.1 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002735/2.255, allocations: 0.5193 MB / 1.157 GB, free: 137.6 MB / 0.7794 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 0.004795/2.26, allocations: 0.6646 MB / 1.158 GB, free: 137 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003982/2.264, allocations: 0.8088 MB / 1.159 GB, free: 136.6 MB / 0.7794 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 0.02508/2.289, allocations: 12.49 MB / 1.171 GB, free: 124.4 MB / 0.7794 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 6.120704088360071] Failed to read output from testmodel.py, exit status != 0: 2.455745454877615 2.466988109 1.77407966 Calling exit ...