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 0.01241/0.01241, allocations: 1.454 MB / 20.81 MB, free: 3.617 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 0.008781/0.008781, allocations: 74 kB / 24.44 MB, free: 7.531 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 0.00169/0.00169, allocations: 155.9 kB / 28.19 MB, free: 4.672 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 1.521/1.521, allocations: 177.2 MB / 209 MB, free: 2.797 MB / 186.7 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 1.109/1.109, allocations: 102.5 MB / 368.4 MB, free: 1.281 MB / 330.8 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 0.5.2 (/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_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: Performance of FrontEnd - loaded program: time 2.154e-06/2.154e-06, allocations: 3.938 kB / 468.3 MB, free: 13.52 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.953e-05/3.168e-05, allocations: 2.312 kB / 468.3 MB, free: 13.52 MB / 442.8 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 0.4615/0.4615, allocations: 63.2 MB / 0.519 GB, free: 72.23 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.03716/0.4987, allocations: 29.65 MB / 0.548 GB, free: 56.97 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003616/0.5023, allocations: 93.09 kB / 0.5481 GB, free: 56.93 MB / 490.8 MB Notification: Performance of NFTyping.typeComponents: time 0.005377/0.5077, allocations: 2.083 MB / 0.5501 GB, free: 55.96 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.008114/0.5158, allocations: 2.713 MB / 0.5528 GB, free: 54.33 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01539/0.5312, allocations: 5.227 MB / 0.5579 GB, free: 51.57 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.01331/0.5445, allocations: 8.887 MB / 0.5666 GB, free: 47.26 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006852/0.5513, allocations: 3.854 MB / 0.5703 GB, free: 44.86 MB / 490.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01263/0.5639, allocations: 5.418 MB / 0.5756 GB, free: 41.59 MB / 490.8 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008081/0.572, allocations: 4.684 MB / 0.5802 GB, free: 38.83 MB / 490.8 MB Notification: Performance of NFPackage.collectConstants: time 0.003167/0.5752, allocations: 1.136 MB / 0.5813 GB, free: 38.59 MB / 490.8 MB Notification: Performance of NFFlatten.collectFunctions: time 0.1382/0.7134, allocations: 27.82 MB / 0.6085 GB, free: 12.93 MB / 490.8 MB Notification: Performance of NFScalarize.scalarize: time 0.005223/0.7186, allocations: 4.256 MB / 0.6126 GB, free: 8.664 MB / 490.8 MB Notification: Performance of NFVerifyModel.verify: time 0.007759/0.7264, allocations: 3.493 MB / 0.616 GB, free: 5.164 MB / 490.8 MB Notification: Performance of NFConvertDAE.convert: time 0.03375/0.7601, allocations: 19.98 MB / 0.6355 GB, free: 1.129 MB / 0.4949 GB Notification: Performance of FrontEnd - DAE generated: time 5.821e-06/0.7601, allocations: 0 / 0.6355 GB, free: 1.129 MB / 0.4949 GB Notification: Performance of FrontEnd: time 1.433e-06/0.7601, allocations: 0 / 0.6355 GB, free: 1.129 MB / 0.4949 GB Notification: Performance of Transformations before backend: time 0.0003963/0.7605, allocations: 2.625 kB / 0.6355 GB, free: 1.129 MB / 0.4949 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 0.03593/0.7964, allocations: 11.47 MB / 0.6467 GB, free: 5.676 MB / 0.5105 GB Notification: Performance of prepare preOptimizeDAE: time 4.907e-05/0.7965, allocations: 8.031 kB / 0.6468 GB, free: 5.668 MB / 0.5105 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005151/0.8016, allocations: 1.314 MB / 0.648 GB, free: 4.352 MB / 0.5105 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02858/0.8302, allocations: 11.05 MB / 0.6588 GB, free: 9.215 MB / 0.5262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004068/0.8306, allocations: 238.7 kB / 0.6591 GB, free: 8.98 MB / 0.5262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002497/0.8331, allocations: 444.5 kB / 0.6595 GB, free: 8.547 MB / 0.5262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04166/0.8748, allocations: 20.92 MB / 0.6799 GB, free: 0.8555 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001939/0.875, allocations: 30.38 kB / 0.6799 GB, free: 0.8281 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002303/0.8773, allocations: 188 kB / 0.6801 GB, free: 0.6445 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009656/0.8782, allocations: 482.2 kB / 0.6806 GB, free: 176 kB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05193/0.9302, allocations: 24.9 MB / 0.7049 GB, free: 7.262 MB / 0.573 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 0.0773/1.007, allocations: 38.37 MB / 0.7424 GB, free: 260 kB / 0.6043 GB Notification: Performance of preOpt comSubExp (simulation): time 0.2984/1.306, allocations: 11.43 MB / 0.7535 GB, free: 184.2 MB / 0.6043 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01151/1.317, allocations: 7.328 MB / 0.7607 GB, free: 180.8 MB / 0.6043 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001819/1.319, allocations: 442.5 kB / 0.7611 GB, free: 180.7 MB / 0.6043 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0268/1.346, allocations: 9.979 MB / 0.7708 GB, free: 177 MB / 0.6043 GB Notification: Performance of pre-optimization done (n=704): time 2.467e-05/1.346, allocations: 0.5625 kB / 0.7708 GB, free: 177 MB / 0.6043 GB Notification: Performance of matching and sorting (n=705): time 0.1242/1.47, allocations: 60.31 MB / 0.8297 GB, free: 132.8 MB / 0.6043 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002534/1.471, allocations: 0.8984 MB / 0.8306 GB, free: 131.7 MB / 0.6043 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009574/1.48, allocations: 6.96 MB / 0.8374 GB, free: 124.8 MB / 0.6043 GB Notification: Performance of collectPreVariables (initialization): time 0.002208/1.482, allocations: 109.7 kB / 0.8375 GB, free: 124.7 MB / 0.6043 GB Notification: Performance of collectInitialEqns (initialization): time 0.002341/1.485, allocations: 3.014 MB / 0.8405 GB, free: 121.9 MB / 0.6043 GB Notification: Performance of collectInitialBindings (initialization): time 0.003949/1.489, allocations: 2.424 MB / 0.8428 GB, free: 119.8 MB / 0.6043 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004569/1.493, allocations: 1.541 MB / 0.8443 GB, free: 118.3 MB / 0.6043 GB Notification: Performance of setup shared object (initialization): time 6.818e-05/1.493, allocations: 301.1 kB / 0.8446 GB, free: 118 MB / 0.6043 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009346/1.503, allocations: 7.576 MB / 0.852 GB, free: 110.4 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01182/1.514, allocations: 9.586 MB / 0.8614 GB, free: 100 MB / 0.6043 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.2419/1.756, allocations: 62.56 MB / 0.9225 GB, free: 37.96 MB / 0.6043 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.722e-05/1.756, allocations: 12 kB / 0.9225 GB, free: 37.95 MB / 0.6043 GB Notification: Performance of matching and sorting (n=923) (initialization): time 0.03983/1.796, allocations: 19.16 MB / 0.9412 GB, free: 18.71 MB / 0.6043 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001058/1.796, allocations: 49.7 kB / 0.9412 GB, free: 18.65 MB / 0.6043 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03024/1.827, allocations: 16.91 MB / 0.9578 GB, free: 1.668 MB / 0.6043 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004074/1.831, allocations: 1.12 MB / 0.9588 GB, free: 0.5664 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01422/1.845, allocations: 2.126 MB / 0.9609 GB, free: 14.44 MB / 0.6199 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3268/2.172, allocations: 12.67 MB / 0.9733 GB, free: 189.3 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007118/2.179, allocations: 310.8 kB / 0.9736 GB, free: 189.3 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002345/2.181, allocations: 0.522 MB / 0.9741 GB, free: 189.3 MB / 0.6199 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 0.01587/2.197, allocations: 9.818 MB / 0.9837 GB, free: 185.3 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01381/2.211, allocations: 9.577 MB / 0.993 GB, free: 179.8 MB / 0.6199 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2071/2.418, allocations: 62.08 MB / 1.054 GB, free: 141.6 MB / 0.6199 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.209e-05/2.418, allocations: 16 kB / 1.054 GB, free: 141.5 MB / 0.6199 GB Notification: Performance of matching and sorting (n=923) (initialization_lambda0): time 0.03491/2.453, allocations: 19.13 MB / 1.072 GB, free: 122.8 MB / 0.6199 GB Notification: Performance of prepare postOptimizeDAE: time 9.052e-05/2.453, allocations: 49.7 kB / 1.072 GB, free: 122.7 MB / 0.6199 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02759/2.481, allocations: 16.88 MB / 1.089 GB, free: 105.7 MB / 0.6199 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004044/2.485, allocations: 1.121 MB / 1.09 GB, free: 104.6 MB / 0.6199 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01292/2.498, allocations: 2.122 MB / 1.092 GB, free: 102.5 MB / 0.6199 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01474/2.512, allocations: 12.69 MB / 1.104 GB, free: 89.32 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006987/2.519, allocations: 310.1 kB / 1.105 GB, free: 89.03 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002212/2.521, allocations: 0.5154 MB / 1.105 GB, free: 88.52 MB / 0.6199 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 0.00377/2.525, allocations: 0.6623 MB / 1.106 GB, free: 87.89 MB / 0.6199 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004417/2.53, allocations: 0.9616 MB / 1.107 GB, free: 87.39 MB / 0.6199 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 0.02209/2.552, allocations: 12.5 MB / 1.119 GB, free: 75.27 MB / 0.6199 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 6.53364638495259]