Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU.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 0.007726/0.007726, allocations: 1.795 MB / 21.35 MB, free: 3.195 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 0.0006909/0.0006909, allocations: 88.22 kB / 25.15 MB, free: 6.387 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 0.001232/0.001232, allocations: 166.9 kB / 29.06 MB, free: 3.375 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 0.9127/0.9127, allocations: 177.2 MB / 210 MB, free: 3.531 MB / 186.7 MB " [Timeout remaining time 179] 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 0.6304/0.6304, allocations: 102.5 MB / 369.5 MB, free: 300 kB / 330.7 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 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|hex_2ph.shell.bulk.h|hex_2ph.shell.bulk.xi.[0-9,]+.|hex_2ph.tubes.h_liq|hex_2ph.tubes.h_vap|hex_2ph.tubes.p_vap|hex_2ph.tubes.volume_vap|hex_2ph.wall.U.[0-9,]+.|hex_ntu.shell.bulk.h|hex_ntu.shell.bulk.xi.[0-9,]+.|hex_ntu.tubes.h|hex_ntu.tubes.p|hex_ntu.wall.T_w_a|hex_ntu.wall.T_w_i|hex_simple.shell.bulk.h|hex_simple.shell.bulk.xi.[0-9,]+.|hex_simple.tubes.h|hex_simple.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU") translateModel(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,tolerance=1e-05,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|hex_2ph.shell.bulk.h|hex_2ph.shell.bulk.xi.[0-9,]+.|hex_2ph.tubes.h_liq|hex_2ph.tubes.h_vap|hex_2ph.tubes.p_vap|hex_2ph.tubes.volume_vap|hex_2ph.wall.U.[0-9,]+.|hex_ntu.shell.bulk.h|hex_ntu.shell.bulk.xi.[0-9,]+.|hex_ntu.tubes.h|hex_ntu.tubes.p|hex_ntu.wall.T_w_a|hex_ntu.wall.T_w_i|hex_simple.shell.bulk.h|hex_simple.shell.bulk.xi.[0-9,]+.|hex_simple.tubes.h|hex_simple.wall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.553e-06/1.553e-06, allocations: 0 / 470 MB, free: 18.96 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.526e-05/1.681e-05, allocations: 7.516 kB / 470 MB, free: 18.95 MB / 410.8 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.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU): time 0.1353/0.1353, allocations: 100 MB / 0.5567 GB, free: 3.691 MB / 474.8 MB Notification: Performance of NFInst.instExpressions: time 0.05727/0.1926, allocations: 48.77 MB / 0.6043 GB, free: 2.793 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01114/0.2037, allocations: 254.4 kB / 0.6045 GB, free: 2.543 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.0103/0.214, allocations: 5.377 MB / 0.6098 GB, free: 13.14 MB / 0.5262 GB Notification: Performance of NFTyping.typeBindings: time 0.01962/0.2336, allocations: 9.274 MB / 0.6188 GB, free: 3.809 MB / 0.5262 GB Notification: Performance of NFTyping.typeClassSections: time 0.02047/0.2541, allocations: 11.76 MB / 0.6303 GB, free: 8.02 MB / 0.5418 GB Notification: Performance of NFFlatten.flatten: time 0.2964/0.5505, allocations: 28.08 MB / 0.6578 GB, free: 31.18 MB / 0.5574 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01697/0.5674, allocations: 13.57 MB / 0.671 GB, free: 30.41 MB / 0.5574 GB Notification: Performance of NFEvalConstants.evaluate: time 0.181/0.7484, allocations: 70.61 MB / 0.74 GB, free: 14.73 MB / 0.573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02244/0.7708, allocations: 14.62 MB / 0.7542 GB, free: 14.19 MB / 0.573 GB Notification: Performance of NFPackage.collectConstants: time 0.01514/0.786, allocations: 4.036 MB / 0.7582 GB, free: 14.19 MB / 0.573 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02605/0.812, allocations: 9.142 MB / 0.7671 GB, free: 12.66 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.01962/0.8316, allocations: 13.83 MB / 0.7806 GB, free: 3.223 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 0.02346/0.8551, allocations: 11.7 MB / 0.792 GB, free: 11.84 MB / 0.5887 GB Notification: Performance of NFConvertDAE.convert: time 0.05404/0.9091, allocations: 38.09 MB / 0.8292 GB, free: 10.82 MB / 0.6199 GB Notification: Performance of FrontEnd - DAE generated: time 6.372e-06/0.9092, allocations: 4 kB / 0.8292 GB, free: 10.82 MB / 0.6199 GB Notification: Performance of FrontEnd: time 1.954e-06/0.9092, allocations: 0 / 0.8292 GB, free: 10.82 MB / 0.6199 GB Notification: Performance of Transformations before backend: time 0.001122/0.9103, allocations: 0 / 0.8292 GB, free: 10.82 MB / 0.6199 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3803 * Number of variables: 3803 Notification: Performance of Generate backend data structure: time 0.06365/0.9739, allocations: 34.8 MB / 0.8632 GB, free: 8.352 MB / 0.6512 GB Notification: Performance of prepare preOptimizeDAE: time 5.88e-05/0.974, allocations: 12.03 kB / 0.8632 GB, free: 8.34 MB / 0.6512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01152/0.9855, allocations: 3.912 MB / 0.8671 GB, free: 4.434 MB / 0.6512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04577/1.031, allocations: 24.72 MB / 0.8912 GB, free: 12.38 MB / 0.6824 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009541/1.032, allocations: 1.118 MB / 0.8923 GB, free: 11.2 MB / 0.6824 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.006377/1.039, allocations: 1.428 MB / 0.8937 GB, free: 9.789 MB / 0.6824 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.5102/1.549, allocations: 54.44 MB / 0.9468 GB, free: 75.7 MB / 0.6825 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000163/1.549, allocations: 52.47 kB / 0.9469 GB, free: 75.7 MB / 0.6825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002033/1.551, allocations: 0.6042 MB / 0.9475 GB, free: 75.7 MB / 0.6825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009159/1.552, allocations: 1.515 MB / 0.949 GB, free: 75.68 MB / 0.6825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.05314/1.605, allocations: 26.18 MB / 0.9745 GB, free: 75.5 MB / 0.6825 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 0.1126/1.718, allocations: 109 MB / 1.081 GB, free: 9.84 MB / 0.6825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03148/1.749, allocations: 15.76 MB / 1.096 GB, free: 4.555 MB / 0.6825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01151/1.761, allocations: 7.385 MB / 1.104 GB, free: 144 kB / 0.6825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002549/1.763, allocations: 1.021 MB / 1.105 GB, free: 15.12 MB / 0.6981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003971/1.764, allocations: 351.6 kB / 1.105 GB, free: 14.78 MB / 0.6981 GB Notification: Performance of pre-optimization done (n=2007): time 1.974e-05/1.764, allocations: 0 / 1.105 GB, free: 14.78 MB / 0.6981 GB Notification: Performance of matching and sorting (n=2009): time 0.5021/2.266, allocations: 133.8 MB / 1.236 GB, free: 124.4 MB / 0.745 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.002152/2.268, allocations: 13.61 MB / 1.249 GB, free: 107.9 MB / 0.745 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0341/2.302, allocations: 20.4 MB / 1.269 GB, free: 106.3 MB / 0.745 GB Notification: Performance of collectPreVariables (initialization): time 0.007311/2.309, allocations: 354.6 kB / 1.269 GB, free: 106.3 MB / 0.745 GB Notification: Performance of collectInitialEqns (initialization): time 0.009805/2.319, allocations: 11.05 MB / 1.28 GB, free: 104.5 MB / 0.745 GB Notification: Performance of collectInitialBindings (initialization): time 0.007937/2.327, allocations: 6.973 MB / 1.287 GB, free: 100.7 MB / 0.745 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007507/2.334, allocations: 4.37 MB / 1.291 GB, free: 100.4 MB / 0.745 GB Notification: Performance of setup shared object (initialization): time 4.736e-05/2.334, allocations: 483.7 kB / 1.291 GB, free: 99.9 MB / 0.745 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009725/2.344, allocations: 6.805 MB / 1.298 GB, free: 99.72 MB / 0.745 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01844/2.363, allocations: 28.63 MB / 1.326 GB, free: 73.09 MB / 0.745 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 0.04157/2.404, allocations: 27.7 MB / 1.353 GB, free: 66.66 MB / 0.745 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.455e-05/2.404, allocations: 25.94 kB / 1.353 GB, free: 66.65 MB / 0.745 GB Notification: Performance of matching and sorting (n=2486) (initialization): time 0.04791/2.452, allocations: 23.36 MB / 1.376 GB, free: 45.69 MB / 0.745 GB Notification: Performance of prepare postOptimizeDAE: time 0.000101/2.452, allocations: 69.22 kB / 1.376 GB, free: 45.62 MB / 0.745 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03202/2.484, allocations: 19.09 MB / 1.395 GB, free: 28.52 MB / 0.745 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1206/2.605, allocations: 21.91 MB / 1.416 GB, free: 10.62 MB / 0.745 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02152/2.626, allocations: 5.21 MB / 1.421 GB, free: 5.664 MB / 0.745 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2976/2.924, allocations: 15.35 MB / 1.436 GB, free: 176 MB / 0.7606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01743/2.942, allocations: 0.8942 MB / 1.437 GB, free: 176 MB / 0.7606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004693/2.946, allocations: 1.208 MB / 1.438 GB, free: 176 MB / 0.7606 GB Warning: Assuming fixed start value for the following 37 variables: hex_ntu.wall.T_w_i:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_i_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real hex_ntu.wall.T_w_a:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_a_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real hex_ntu.tubes.h:VARIABLE(start = hex_ntu.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real hex_ntu.tubes.p:VARIABLE(min = 0.0 start = hex_ntu.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real hex_ntu.shell.bulk.h:VARIABLE(start = hex_ntu.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_ntu.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.h:VARIABLE(start = hex_simple.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_simple.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.tubes.h_liq:VARIABLE(start = hex_2ph.tubes.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real hex_2ph.tubes.h_vap:VARIABLE(start = hex_2ph.tubes.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real hex_2ph.tubes.p_vap:VARIABLE(min = 0.0 start = hex_2ph.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real hex_2ph.shell.bulk.h:VARIABLE(start = hex_2ph.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_2ph.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: $DER.hex_simple.tubes.p = 0.0. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0173/2.964, allocations: 7.373 MB / 1.445 GB, free: 175.8 MB / 0.7606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01707/2.981, allocations: 28.56 MB / 1.473 GB, free: 149.2 MB / 0.7606 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04176/3.022, allocations: 27.49 MB / 1.5 GB, free: 143.7 MB / 0.7606 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.89e-05/3.022, allocations: 26.83 kB / 1.5 GB, free: 143.7 MB / 0.7606 GB Notification: Performance of matching and sorting (n=2486) (initialization_lambda0): time 0.03927/3.062, allocations: 23.25 MB / 1.523 GB, free: 143.2 MB / 0.7606 GB Notification: Performance of prepare postOptimizeDAE: time 7.624e-05/3.062, allocations: 78.19 kB / 1.523 GB, free: 143.1 MB / 0.7606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02632/3.088, allocations: 18.88 MB / 1.541 GB, free: 140.2 MB / 0.7606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.04632/3.134, allocations: 9.692 MB / 1.551 GB, free: 134.1 MB / 0.7606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01981/3.154, allocations: 5.179 MB / 1.556 GB, free: 130.3 MB / 0.7606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008924/3.163, allocations: 15.21 MB / 1.571 GB, free: 115.9 MB / 0.7606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01629/3.179, allocations: 1.05 MB / 1.572 GB, free: 115.4 MB / 0.7606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004166/3.184, allocations: 1.199 MB / 1.573 GB, free: 114.6 MB / 0.7606 GB Warning: Assuming fixed start value for the following 37 variables: hex_ntu.wall.T_w_i:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_i_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real hex_ntu.wall.T_w_a:VARIABLE(min = 0.0 start = hex_ntu.wall.T_w_a_start unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real hex_ntu.tubes.h:VARIABLE(start = hex_ntu.tubes.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real hex_ntu.tubes.p:VARIABLE(min = 0.0 start = hex_ntu.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real hex_ntu.shell.bulk.h:VARIABLE(start = hex_ntu.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_ntu.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_ntu.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.h:VARIABLE(start = hex_simple.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_simple.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_simple.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.tubes.h_liq:VARIABLE(start = hex_2ph.tubes.h_liq_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of liquid phase\" type: Real hex_2ph.tubes.h_vap:VARIABLE(start = hex_2ph.tubes.h_vap_start unit = \"J/kg\" fixed = true nominal = 1000.0 ) \"Specific enthalpy of vapour phase\" type: Real hex_2ph.tubes.p_vap:VARIABLE(min = 0.0 start = hex_2ph.tubes.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"Vapour pressure\" type: Real hex_2ph.shell.bulk.h:VARIABLE(start = hex_2ph.shell.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer ) \"Specific enthalpy\" type: Real hex_2ph.shell.bulk.xi[1]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[2]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[3]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[4]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[5]:VARIABLE(min = 0.0 max = 1.0 start = 0.9910802775024783 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[6]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[7]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[8]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] hex_2ph.shell.bulk.xi[9]:VARIABLE(min = 0.0 max = 1.0 start = 9.910802775024783e-4 unit = \"1\" fixed = true nominal = 1.0 stateSelect=StateSelect.prefer ) \"Mass fraction\" type: Real [9] Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system: $DER.hex_simple.tubes.p = 0.0. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 401 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (2309): * Single equations (assignments): 2298 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 7 * 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): 3 systems {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 {(4,3,87.5%), (1,6,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 5 systems {(2,41), (3,42), (3,42), (2,33), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.006193/3.19, allocations: 1.785 MB / 1.575 GB, free: 113.8 MB / 0.7606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.008613/3.198, allocations: 2.981 MB / 1.578 GB, free: 112.4 MB / 0.7606 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 2423 equation(s) and 2378 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (hex_ntu.tubes.fluidIn.q, hex_ntu.tubes.fluidIn.cp, hex_ntu.tubes.fluidIn.cv, hex_ntu.tubes.fluidIn.beta, hex_ntu.tubes.fluidIn.kappa, hex_ntu.tubes.fluidIn.drhodp_hxi, hex_ntu.tubes.fluidIn.drhodh_pxi, _, hex_ntu.tubes.fluidIn.w, hex_ntu.tubes.fluidIn.gamma) = ($cse150, $cse151, $cse152, $cse153, $cse154, $cse155, $cse156, $cse157, $cse158, $cse159) has size 9 but 2 variables (flueGasPressureSink.h_port, flueGasPressureSink.eyeOut.h) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03144/3.23, allocations: 21.48 MB / 1.599 GB, free: 100.8 MB / 0.7606 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 5.899955443106592]