Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_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 0.01508/0.01508, allocations: 1.345 MB / 21.03 MB, free: 0.7617 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 0.001664/0.001664, allocations: 78.83 kB / 24.58 MB, free: 2.137 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 0.002108/0.002108, allocations: 168 kB / 28.26 MB, free: 3.398 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 1.4/1.4, allocations: 177.2 MB / 209 MB, free: 7.535 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.9992/0.9992, allocations: 102.5 MB / 368.4 MB, free: 4.164 MB / 334.1 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/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_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_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 0.06556/0.06556, allocations: 20.96 MB / 0.5569 GB, free: 4.926 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1436/0.2091, allocations: 81.88 MB / 0.6369 GB, free: 2.898 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 0.1395/0.3486, allocations: 41.93 MB / 0.6778 GB, free: 8.984 MB / 0.5763 GB Notification: Performance of NFInst.instExpressions: time 0.3271/0.6758, allocations: 30.01 MB / 0.7071 GB, free: 14.26 MB / 0.5763 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00246/0.6782, allocations: 93.47 kB / 0.7072 GB, free: 14.22 MB / 0.5763 GB Notification: Performance of NFTyping.typeComponents: time 0.004311/0.6825, allocations: 2.07 MB / 0.7092 GB, free: 13.28 MB / 0.5763 GB Notification: Performance of NFTyping.typeBindings: time 0.005712/0.6882, allocations: 2.649 MB / 0.7118 GB, free: 11.71 MB / 0.5763 GB Notification: Performance of NFTyping.typeClassSections: time 0.0114/0.6996, allocations: 5.133 MB / 0.7168 GB, free: 9.035 MB / 0.5763 GB Notification: Performance of NFFlatten.flatten: time 0.009562/0.7092, allocations: 8.683 MB / 0.7253 GB, free: 4.434 MB / 0.5763 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004141/0.7133, allocations: 3.667 MB / 0.7289 GB, free: 1.809 MB / 0.5763 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005959/0.7193, allocations: 3.979 MB / 0.7328 GB, free: 15.56 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.008202/0.7275, allocations: 5.021 MB / 0.7377 GB, free: 12.45 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.002314/0.7298, allocations: 1.128 MB / 0.7388 GB, free: 12.45 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01152/0.7413, allocations: 4.941 MB / 0.7436 GB, free: 10.36 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.004626/0.746, allocations: 4.151 MB / 0.7477 GB, free: 7.449 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.006055/0.752, allocations: 4.103 MB / 0.7517 GB, free: 4.543 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.02706/0.7791, allocations: 19.28 MB / 0.7705 GB, free: 1.238 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 6.022e-06/0.7791, allocations: 0 / 0.7705 GB, free: 1.238 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.713e-06/0.7791, allocations: 0 / 0.7705 GB, free: 1.238 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 0.0002869/0.7794, allocations: 3.938 kB / 0.7705 GB, free: 1.234 MB / 0.6075 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 0.0259/0.8053, allocations: 11.56 MB / 0.7818 GB, free: 5.691 MB / 0.6232 GB Notification: Performance of prepare preOptimizeDAE: time 4.188e-05/0.8053, allocations: 8.031 kB / 0.7818 GB, free: 5.684 MB / 0.6232 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003468/0.8088, allocations: 1.064 MB / 0.7828 GB, free: 4.617 MB / 0.6232 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02089/0.8297, allocations: 10.86 MB / 0.7934 GB, free: 9.68 MB / 0.6388 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002267/0.8299, allocations: 238.7 kB / 0.7937 GB, free: 9.445 MB / 0.6388 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001037/0.8309, allocations: 336 kB / 0.794 GB, free: 9.117 MB / 0.6388 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03287/0.8638, allocations: 20.88 MB / 0.8144 GB, free: 1.461 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.454e-05/0.8639, allocations: 31.69 kB / 0.8144 GB, free: 1.43 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006472/0.8645, allocations: 194.6 kB / 0.8146 GB, free: 1.242 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007256/0.8653, allocations: 482.2 kB / 0.8151 GB, free: 0.7695 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04196/0.9072, allocations: 24.87 MB / 0.8394 GB, free: 7.887 MB / 0.6857 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 0.05664/0.9639, allocations: 38.31 MB / 0.8768 GB, free: 0.9414 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0266/0.9905, allocations: 11.41 MB / 0.8879 GB, free: 5.496 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01133/1.002, allocations: 7.318 MB / 0.8951 GB, free: 14.14 MB / 0.7482 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001364/1.003, allocations: 422.1 kB / 0.8955 GB, free: 13.73 MB / 0.7482 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02395/1.027, allocations: 9.955 MB / 0.9052 GB, free: 3.691 MB / 0.7482 GB Notification: Performance of pre-optimization done (n=704): time 1.415e-05/1.027, allocations: 0 / 0.9052 GB, free: 3.691 MB / 0.7482 GB Notification: Performance of matching and sorting (n=705): time 0.1235/1.151, allocations: 58.84 MB / 0.9626 GB, free: 8.586 MB / 0.8107 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000524/1.151, allocations: 0.9022 MB / 0.9635 GB, free: 7.48 MB / 0.8107 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01057/1.162, allocations: 6.948 MB / 0.9703 GB, free: 0.5703 MB / 0.8107 GB Notification: Performance of collectPreVariables (initialization): time 0.00157/1.163, allocations: 113.7 kB / 0.9704 GB, free: 464 kB / 0.8107 GB Notification: Performance of collectInitialEqns (initialization): time 0.003046/1.166, allocations: 3.022 MB / 0.9734 GB, free: 13.42 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.003451/1.17, allocations: 2.451 MB / 0.9758 GB, free: 10.95 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003117/1.173, allocations: 1.556 MB / 0.9773 GB, free: 9.379 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 0.0001308/1.173, allocations: 307.7 kB / 0.9776 GB, free: 9.078 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01161/1.185, allocations: 7.564 MB / 0.985 GB, free: 1.496 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01387/1.198, allocations: 9.57 MB / 0.9943 GB, free: 7.176 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.4588/1.657, allocations: 62.07 MB / 1.055 GB, free: 332 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.655e-05/1.657, allocations: 13.64 kB / 1.055 GB, free: 331.9 MB / 0.8419 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.02654/1.684, allocations: 18.87 MB / 1.073 GB, free: 313.4 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 5.971e-05/1.684, allocations: 49.7 kB / 1.073 GB, free: 313.3 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02188/1.706, allocations: 16.89 MB / 1.09 GB, free: 296.4 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001763/1.708, allocations: 0.7825 MB / 1.091 GB, free: 295.6 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01202/1.72, allocations: 2.122 MB / 1.093 GB, free: 293.5 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01345/1.733, allocations: 12.67 MB / 1.105 GB, free: 280.3 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005678/1.739, allocations: 306.6 kB / 1.105 GB, free: 280.1 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001004/1.74, allocations: 0.5232 MB / 1.106 GB, free: 279.5 MB / 0.8419 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 0.01136/1.751, allocations: 9.807 MB / 1.115 GB, free: 269.7 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008925/1.76, allocations: 9.561 MB / 1.125 GB, free: 259.4 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1637/1.924, allocations: 61.98 MB / 1.185 GB, free: 197 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.956e-05/1.924, allocations: 15.98 kB / 1.185 GB, free: 196.9 MB / 0.8419 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.02706/1.951, allocations: 18.86 MB / 1.204 GB, free: 178.4 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 5.021e-05/1.951, allocations: 54.48 kB / 1.204 GB, free: 178.4 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02248/1.973, allocations: 16.85 MB / 1.22 GB, free: 161.4 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001728/1.975, allocations: 0.7842 MB / 1.221 GB, free: 160.7 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01204/1.987, allocations: 2.118 MB / 1.223 GB, free: 158.5 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01372/2.001, allocations: 12.67 MB / 1.235 GB, free: 145.4 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005555/2.006, allocations: 304 kB / 1.236 GB, free: 145.1 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009974/2.007, allocations: 0.5232 MB / 1.236 GB, free: 144.6 MB / 0.8419 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 0.001863/2.009, allocations: 0.6604 MB / 1.237 GB, free: 143.9 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001584/2.011, allocations: 0.8082 MB / 1.238 GB, free: 143.6 MB / 0.8419 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 0.01644/2.027, allocations: 12.49 MB / 1.25 GB, free: 131.3 MB / 0.8419 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 5.540051585063338] Failed to read output from testmodel.py, exit status != 0: 2.1502924190135673 2.159652585 1.378264997 Calling exit ...