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 0.009042/0.009042, allocations: 1.439 MB / 21.3 MB, free: 3.254 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 0.001012/0.001012, allocations: 92.61 kB / 24.9 MB, free: 7.27 MB / 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 0.001202/0.001202, allocations: 164.9 kB / 28.62 MB, free: 4.453 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 0.9044/0.9044, allocations: 177.1 MB / 209.4 MB, free: 2.961 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 0.7355/0.7355, allocations: 102.4 MB / 368.7 MB, free: 1.473 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 1.573e-06/1.573e-06, allocations: 0 / 0.5374 GB, free: 39.77 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.258e-05/2.416e-05, allocations: 2.281 kB / 0.5374 GB, free: 39.77 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 0.1158/0.1159, allocations: 63.01 MB / 0.5989 GB, free: 13.02 MB / 0.4949 GB Notification: Performance of NFInst.instExpressions: time 0.03293/0.1488, allocations: 29.61 MB / 0.6278 GB, free: 15.32 MB / 0.5262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003377/0.1522, allocations: 99.38 kB / 0.6279 GB, free: 15.22 MB / 0.5262 GB Notification: Performance of NFTyping.typeComponents: time 0.004713/0.1569, allocations: 2.086 MB / 0.63 GB, free: 13.12 MB / 0.5262 GB Notification: Performance of NFTyping.typeBindings: time 0.007385/0.1643, allocations: 2.722 MB / 0.6326 GB, free: 10.38 MB / 0.5262 GB Notification: Performance of NFTyping.typeClassSections: time 0.01122/0.1755, allocations: 5.223 MB / 0.6377 GB, free: 5.141 MB / 0.5262 GB Notification: Performance of NFFlatten.flatten: time 0.009957/0.1855, allocations: 8.875 MB / 0.6464 GB, free: 12.24 MB / 0.5418 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00491/0.1904, allocations: 3.691 MB / 0.65 GB, free: 8.473 MB / 0.5418 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008261/0.1986, allocations: 5.415 MB / 0.6553 GB, free: 3.047 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006228/0.2049, allocations: 4.646 MB / 0.6598 GB, free: 14.39 MB / 0.5574 GB Notification: Performance of NFPackage.collectConstants: time 0.002083/0.2069, allocations: 1.129 MB / 0.6609 GB, free: 13.26 MB / 0.5574 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008774/0.2157, allocations: 5.02 MB / 0.6658 GB, free: 8.23 MB / 0.5574 GB Notification: Performance of NFScalarize.scalarize: time 0.003135/0.2188, allocations: 4.244 MB / 0.67 GB, free: 3.977 MB / 0.5574 GB Notification: Performance of NFVerifyModel.verify: time 0.004512/0.2234, allocations: 3.481 MB / 0.6734 GB, free: 500 kB / 0.5574 GB Notification: Performance of NFConvertDAE.convert: time 0.02552/0.2489, allocations: 19.92 MB / 0.6928 GB, free: 12.51 MB / 0.5887 GB Notification: Performance of FrontEnd - DAE generated: time 8.496e-06/0.2489, allocations: 4 kB / 0.6928 GB, free: 12.51 MB / 0.5887 GB Notification: Performance of FrontEnd: time 2.465e-06/0.2489, allocations: 0 / 0.6928 GB, free: 12.51 MB / 0.5887 GB Notification: Performance of Transformations before backend: time 0.0004657/0.2494, allocations: 0 / 0.6928 GB, free: 12.51 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 0.03215/0.2815, allocations: 11.45 MB / 0.704 GB, free: 0.957 MB / 0.5887 GB Notification: Performance of prepare preOptimizeDAE: time 6.832e-05/0.2816, allocations: 8.031 kB / 0.704 GB, free: 0.9492 MB / 0.5887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005927/0.2875, allocations: 1.073 MB / 0.7051 GB, free: 15.87 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02027/0.3078, allocations: 10.87 MB / 0.7157 GB, free: 4.887 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002317/0.308, allocations: 234.7 kB / 0.7159 GB, free: 4.656 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002058/0.3101, allocations: 332.5 kB / 0.7162 GB, free: 4.332 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02771/0.3378, allocations: 20.89 MB / 0.7366 GB, free: 12.67 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.844e-05/0.3379, allocations: 27.75 kB / 0.7366 GB, free: 12.64 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006874/0.3386, allocations: 188 kB / 0.7368 GB, free: 12.46 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005634/0.3391, allocations: 482.2 kB / 0.7373 GB, free: 11.98 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0308/0.3699, allocations: 24.88 MB / 0.7616 GB, free: 3.082 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 0.311/0.6809, allocations: 38.21 MB / 0.7989 GB, free: 145.1 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01758/0.6985, allocations: 11.4 MB / 0.81 GB, free: 138.8 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008386/0.7069, allocations: 7.32 MB / 0.8172 GB, free: 134.6 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001047/0.7079, allocations: 415.3 kB / 0.8176 GB, free: 134.5 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01439/0.7223, allocations: 9.964 MB / 0.8273 GB, free: 128.8 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=704): time 1.351e-05/0.7223, allocations: 0 / 0.8273 GB, free: 128.8 MB / 0.6512 GB Notification: Performance of matching and sorting (n=705): time 0.06747/0.7898, allocations: 58.83 MB / 0.8847 GB, free: 73.93 MB / 0.6512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001535/0.79, allocations: 0.9055 MB / 0.8856 GB, free: 72.82 MB / 0.6512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00744/0.7974, allocations: 6.95 MB / 0.8924 GB, free: 65.97 MB / 0.6512 GB Notification: Performance of collectPreVariables (initialization): time 0.002004/0.7994, allocations: 117.5 kB / 0.8925 GB, free: 65.86 MB / 0.6512 GB Notification: Performance of collectInitialEqns (initialization): time 0.001573/0.801, allocations: 3.016 MB / 0.8955 GB, free: 63.01 MB / 0.6512 GB Notification: Performance of collectInitialBindings (initialization): time 0.002654/0.8036, allocations: 2.425 MB / 0.8978 GB, free: 60.93 MB / 0.6512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002196/0.8058, allocations: 1.537 MB / 0.8993 GB, free: 59.38 MB / 0.6512 GB Notification: Performance of setup shared object (initialization): time 2.785e-05/0.8059, allocations: 305.1 kB / 0.8996 GB, free: 59.08 MB / 0.6512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006608/0.8125, allocations: 7.569 MB / 0.907 GB, free: 51.49 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007637/0.8201, allocations: 9.566 MB / 0.9164 GB, free: 41.18 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1035/0.9236, allocations: 62.07 MB / 0.977 GB, free: 11.55 MB / 0.6824 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.286e-05/0.9236, allocations: 16 kB / 0.977 GB, free: 11.53 MB / 0.6824 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.02557/0.9492, allocations: 18.88 MB / 0.9954 GB, free: 8.559 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 5.771e-05/0.9493, allocations: 53.73 kB / 0.9955 GB, free: 8.5 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01794/0.9672, allocations: 16.88 MB / 1.012 GB, free: 7.539 MB / 0.7137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001244/0.9685, allocations: 0.7787 MB / 1.013 GB, free: 6.777 MB / 0.7137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006231/0.9747, allocations: 2.126 MB / 1.015 GB, free: 4.648 MB / 0.7137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01029/0.985, allocations: 12.66 MB / 1.027 GB, free: 7.422 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003653/0.9886, allocations: 304.5 kB / 1.027 GB, free: 7.133 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006729/0.9893, allocations: 0.5232 MB / 1.028 GB, free: 6.609 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 0.2734/1.263, allocations: 9.8 MB / 1.038 GB, free: 239 MB / 0.7293 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01052/1.273, allocations: 9.561 MB / 1.047 GB, free: 234.4 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.102/1.375, allocations: 61.99 MB / 1.107 GB, free: 197.3 MB / 0.7293 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.892e-05/1.375, allocations: 12 kB / 1.107 GB, free: 197.3 MB / 0.7293 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.02542/1.401, allocations: 18.84 MB / 1.126 GB, free: 178.8 MB / 0.7293 GB Notification: Performance of prepare postOptimizeDAE: time 6.482e-05/1.401, allocations: 53.69 kB / 1.126 GB, free: 178.7 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01814/1.419, allocations: 16.85 MB / 1.142 GB, free: 161.8 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001172/1.42, allocations: 0.7884 MB / 1.143 GB, free: 161 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007008/1.427, allocations: 2.122 MB / 1.145 GB, free: 158.9 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008469/1.436, allocations: 12.67 MB / 1.158 GB, free: 145.7 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004742/1.44, allocations: 302 kB / 1.158 GB, free: 145.5 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009085/1.441, allocations: 0.5255 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 0.001859/1.443, allocations: 0.6608 MB / 1.159 GB, free: 144.3 MB / 0.7293 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001594/1.445, allocations: 0.8071 MB / 1.16 GB, free: 144 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 0.01201/1.457, allocations: 12.48 MB / 1.172 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: 4.350768245756626] Failed to read output from testmodel.py, exit status != 0: 1.6137593891471624 1.620503792 1.370019638 Calling exit ...