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 0.006593/0.006593, allocations: 1.446 MB / 20.54 MB, free: 4.008 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 0.0007358/0.0007358, allocations: 91.45 kB / 24.16 MB, free: 400 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 0.000773/0.000773, allocations: 161.5 kB / 27.85 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 0.8979/0.8979, allocations: 177.2 MB / 208.6 MB, free: 2.98 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 0.7927/0.7927, allocations: 102.4 MB / 367.9 MB, free: 1.457 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 2.073e-06/2.073e-06, allocations: 3.281 kB / 0.5366 GB, free: 39.61 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.345e-05/2.553e-05, allocations: 3.188 kB / 0.5366 GB, free: 39.61 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 0.1184/0.1185, allocations: 63 MB / 0.5982 GB, free: 12.86 MB / 0.4949 GB Notification: Performance of NFInst.instExpressions: time 0.03828/0.1568, allocations: 29.61 MB / 0.6271 GB, free: 15.16 MB / 0.5262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003333/0.1601, allocations: 95.38 kB / 0.6272 GB, free: 15.06 MB / 0.5262 GB Notification: Performance of NFTyping.typeComponents: time 0.003851/0.1639, allocations: 2.086 MB / 0.6292 GB, free: 12.96 MB / 0.5262 GB Notification: Performance of NFTyping.typeBindings: time 0.004907/0.1688, allocations: 2.722 MB / 0.6319 GB, free: 10.23 MB / 0.5262 GB Notification: Performance of NFTyping.typeClassSections: time 0.009985/0.1788, allocations: 5.219 MB / 0.637 GB, free: 4.988 MB / 0.5262 GB Notification: Performance of NFFlatten.flatten: time 0.009514/0.1883, allocations: 8.885 MB / 0.6457 GB, free: 12.08 MB / 0.5418 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004402/0.1927, allocations: 3.687 MB / 0.6493 GB, free: 8.316 MB / 0.5418 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006995/0.1997, allocations: 5.411 MB / 0.6545 GB, free: 2.895 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004917/0.2047, allocations: 4.655 MB / 0.6591 GB, free: 14.23 MB / 0.5574 GB Notification: Performance of NFPackage.collectConstants: time 0.001975/0.2066, allocations: 1.129 MB / 0.6602 GB, free: 13.1 MB / 0.5574 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008869/0.2155, allocations: 5.008 MB / 0.6651 GB, free: 8.082 MB / 0.5574 GB Notification: Performance of NFScalarize.scalarize: time 0.002859/0.2184, allocations: 4.248 MB / 0.6692 GB, free: 3.824 MB / 0.5574 GB Notification: Performance of NFVerifyModel.verify: time 0.002989/0.2213, allocations: 3.481 MB / 0.6726 GB, free: 344 kB / 0.5574 GB Notification: Performance of NFConvertDAE.convert: time 0.02335/0.2447, allocations: 19.92 MB / 0.6921 GB, free: 12.37 MB / 0.5887 GB Notification: Performance of FrontEnd - DAE generated: time 6.522e-06/0.2447, allocations: 0 / 0.6921 GB, free: 12.37 MB / 0.5887 GB Notification: Performance of FrontEnd: time 2.514e-06/0.2447, allocations: 0 / 0.6921 GB, free: 12.37 MB / 0.5887 GB Notification: Performance of Transformations before backend: time 0.0004414/0.2451, allocations: 4 kB / 0.6921 GB, free: 12.36 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 0.0229/0.268, allocations: 11.45 MB / 0.7033 GB, free: 0.8047 MB / 0.5887 GB Notification: Performance of prepare preOptimizeDAE: time 5.376e-05/0.2681, allocations: 8.031 kB / 0.7033 GB, free: 0.7969 MB / 0.5887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002566/0.2707, allocations: 1.068 MB / 0.7043 GB, free: 15.72 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01687/0.2875, allocations: 10.87 MB / 0.7149 GB, free: 4.734 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001698/0.2877, allocations: 234.7 kB / 0.7152 GB, free: 4.504 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008494/0.2885, allocations: 336.5 kB / 0.7155 GB, free: 4.176 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02193/0.3105, allocations: 20.88 MB / 0.7359 GB, free: 12.52 MB / 0.6355 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.153e-05/0.3105, allocations: 27.75 kB / 0.7359 GB, free: 12.5 MB / 0.6355 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000525/0.3111, allocations: 200 kB / 0.7361 GB, free: 12.3 MB / 0.6355 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000422/0.3115, allocations: 482.2 kB / 0.7365 GB, free: 11.83 MB / 0.6355 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02655/0.338, allocations: 24.88 MB / 0.7608 GB, free: 2.926 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 0.3829/0.7209, allocations: 38.2 MB / 0.7981 GB, free: 145.2 MB / 0.6512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01563/0.7365, allocations: 11.42 MB / 0.8093 GB, free: 138.9 MB / 0.6512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007411/0.7439, allocations: 7.314 MB / 0.8164 GB, free: 134.7 MB / 0.6512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008401/0.7448, allocations: 416.5 kB / 0.8168 GB, free: 134.5 MB / 0.6512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01185/0.7566, allocations: 9.959 MB / 0.8266 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of pre-optimization done (n=704): time 7.003e-06/0.7566, allocations: 0 / 0.8266 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of matching and sorting (n=705): time 0.05706/0.8137, allocations: 58.83 MB / 0.884 GB, free: 73.79 MB / 0.6512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000155/0.8138, allocations: 0.8984 MB / 0.8849 GB, free: 72.68 MB / 0.6512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005939/0.8198, allocations: 6.949 MB / 0.8917 GB, free: 65.83 MB / 0.6512 GB Notification: Performance of collectPreVariables (initialization): time 0.0005555/0.8203, allocations: 120.4 kB / 0.8918 GB, free: 65.71 MB / 0.6512 GB Notification: Performance of collectInitialEqns (initialization): time 0.001375/0.8217, allocations: 3.008 MB / 0.8947 GB, free: 62.88 MB / 0.6512 GB Notification: Performance of collectInitialBindings (initialization): time 0.001294/0.823, allocations: 2.428 MB / 0.8971 GB, free: 60.79 MB / 0.6512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001652/0.8247, allocations: 1.537 MB / 0.8986 GB, free: 59.24 MB / 0.6512 GB Notification: Performance of setup shared object (initialization): time 3.584e-05/0.8247, allocations: 309.1 kB / 0.8989 GB, free: 58.93 MB / 0.6512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005867/0.8306, allocations: 7.564 MB / 0.9063 GB, free: 51.35 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006366/0.8369, allocations: 9.573 MB / 0.9156 GB, free: 41.04 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0934/0.9303, allocations: 62.07 MB / 0.9762 GB, free: 11.4 MB / 0.6824 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.634e-05/0.9303, allocations: 16 kB / 0.9763 GB, free: 11.38 MB / 0.6824 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.02577/0.9561, allocations: 18.88 MB / 0.9947 GB, free: 8.41 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 7.59e-05/0.9562, allocations: 55.05 kB / 0.9947 GB, free: 8.352 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01961/0.9758, allocations: 16.88 MB / 1.011 GB, free: 7.395 MB / 0.7137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001314/0.9771, allocations: 0.7886 MB / 1.012 GB, free: 6.625 MB / 0.7137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006914/0.984, allocations: 2.122 MB / 1.014 GB, free: 4.5 MB / 0.7137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0114/0.9954, allocations: 12.64 MB / 1.026 GB, free: 7.281 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005313/1.001, allocations: 310.1 kB / 1.027 GB, free: 6.988 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007342/1.001, allocations: 0.5232 MB / 1.027 GB, free: 6.465 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 0.3247/1.326, allocations: 9.81 MB / 1.037 GB, free: 238.9 MB / 0.7293 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01008/1.336, allocations: 9.562 MB / 1.046 GB, free: 234.4 MB / 0.7293 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09796/1.434, allocations: 61.98 MB / 1.107 GB, free: 197.1 MB / 0.7293 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.21e-05/1.434, allocations: 15.98 kB / 1.107 GB, free: 197.1 MB / 0.7293 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.01978/1.454, allocations: 18.85 MB / 1.125 GB, free: 178.6 MB / 0.7293 GB Notification: Performance of prepare postOptimizeDAE: time 3.573e-05/1.454, allocations: 49.7 kB / 1.125 GB, free: 178.6 MB / 0.7293 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01473/1.469, allocations: 16.85 MB / 1.142 GB, free: 161.6 MB / 0.7293 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001035/1.47, allocations: 0.7853 MB / 1.142 GB, free: 160.9 MB / 0.7293 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005754/1.476, allocations: 2.114 MB / 1.144 GB, free: 158.8 MB / 0.7293 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007943/1.483, allocations: 12.68 MB / 1.157 GB, free: 145.6 MB / 0.7293 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003638/1.487, allocations: 302.5 kB / 1.157 GB, free: 145.3 MB / 0.7293 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005895/1.488, allocations: 0.5232 MB / 1.158 GB, free: 144.8 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 0.00185/1.49, allocations: 0.6623 MB / 1.158 GB, free: 144.2 MB / 0.7293 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001206/1.491, allocations: 0.8011 MB / 1.159 GB, free: 143.8 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 0.01198/1.503, allocations: 12.48 MB / 1.171 GB, free: 131.7 MB / 0.7293 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.478041620925069] Failed to read output from testmodel.py, exit status != 0: 1.6643702192232013 1.670923298 1.424687563 Calling exit ...