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 0.01058/0.01058, allocations: 1.744 MB / 21.38 MB, free: 464 kB / 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 0.001267/0.001267, allocations: 100.2 kB / 24.97 MB, free: 2.035 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 0.00164/0.00164, allocations: 210.5 kB / 28.68 MB, free: 3.324 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 1.417/1.417, allocations: 230.6 MB / 262.9 MB, free: 5.828 MB / 206.1 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 1.201/1.201, allocations: 130.7 MB / 450.4 MB, free: 6.434 MB / 350.1 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: "" <> buildModelFMU(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,fileNamePrefix="ClaRa_ClaRa_Components_HeatExchangers_Check_Test_HEXvle2gas_L3_1ph_BU",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Components.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU,fileNamePrefix="ClaRa_ClaRa_Components_HeatExchangers_Check_Test_HEXvle2gas_L3_1ph_BU",fmuType="cs",version="2.0",platforms={"static"}) [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 0.0642/0.0642, allocations: 20.6 MB / 0.6362 GB, free: 5.07 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2037/0.2679, allocations: 81.91 MB / 0.7162 GB, free: 3.07 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.HeatExchangers.Check.Test_HEXvle2gas_L3_1ph_BU): time 0.5537/0.8216, allocations: 77.09 MB / 0.7915 GB, free: 15.78 MB / 0.5763 GB Notification: Performance of NFInst.instExpressions: time 0.09403/0.9156, allocations: 46.78 MB / 0.8372 GB, free: 7.047 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01678/0.9324, allocations: 258.3 kB / 0.8374 GB, free: 6.793 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.01822/0.9507, allocations: 5.386 MB / 0.8427 GB, free: 1.398 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.03144/0.9821, allocations: 9.013 MB / 0.8515 GB, free: 8.434 MB / 0.6232 GB Notification: Performance of NFTyping.typeClassSections: time 0.03082/1.013, allocations: 11.67 MB / 0.8629 GB, free: 12.86 MB / 0.6388 GB Notification: Performance of NFFlatten.flatten: time 0.04428/1.057, allocations: 27.48 MB / 0.8897 GB, free: 1.348 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02314/1.08, allocations: 12.36 MB / 0.9018 GB, free: 4.875 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02703/1.107, allocations: 12.77 MB / 0.9143 GB, free: 8.07 MB / 0.6857 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03048/1.138, allocations: 16.51 MB / 0.9304 GB, free: 7.516 MB / 0.7013 GB Notification: Performance of NFPackage.collectConstants: time 0.01371/1.152, allocations: 4.069 MB / 0.9344 GB, free: 3.449 MB / 0.7013 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02771/1.179, allocations: 9.209 MB / 0.9434 GB, free: 10.24 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.02233/1.202, allocations: 13.89 MB / 0.9569 GB, free: 12.32 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.02999/1.232, allocations: 13.84 MB / 0.9705 GB, free: 14.42 MB / 0.7482 GB Notification: Performance of NFConvertDAE.convert: time 0.08623/1.318, allocations: 59.08 MB / 1.028 GB, free: 3.16 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 7.364e-06/1.318, allocations: 7.875 kB / 1.028 GB, free: 3.152 MB / 0.795 GB Notification: Performance of FrontEnd: time 2.525e-06/1.318, allocations: 0 / 1.028 GB, free: 3.152 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.001525/1.319, allocations: 0 / 1.028 GB, free: 3.152 MB / 0.795 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 0.1148/1.434, allocations: 34.49 MB / 1.062 GB, free: 0.7773 MB / 0.8263 GB Notification: Performance of prepare preOptimizeDAE: time 5.669e-05/1.434, allocations: 12.03 kB / 1.062 GB, free: 0.7656 MB / 0.8263 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0004438/1.435, allocations: 300.5 kB / 1.062 GB, free: 480 kB / 0.8263 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.3521/1.787, allocations: 1.91 MB / 1.064 GB, free: 315 MB / 0.8263 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02336/1.81, allocations: 3.311 MB / 1.067 GB, free: 314.9 MB / 0.8263 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0935/1.904, allocations: 36.77 MB / 1.103 GB, free: 296.9 MB / 0.8263 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001439/1.905, allocations: 1.117 MB / 1.104 GB, free: 296.1 MB / 0.8263 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.008661/1.914, allocations: 0.9956 MB / 1.105 GB, free: 295.7 MB / 0.8263 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1051/2.019, allocations: 69.87 MB / 1.173 GB, free: 220.7 MB / 0.8263 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004759/2.019, allocations: 51.5 kB / 1.173 GB, free: 220.6 MB / 0.8263 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.007971/2.027, allocations: 0.6032 MB / 1.174 GB, free: 220 MB / 0.8263 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001424/2.029, allocations: 1.51 MB / 1.176 GB, free: 218.5 MB / 0.8263 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1122/2.141, allocations: 77.44 MB / 1.251 GB, free: 141 MB / 0.8263 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 0.1915/2.332, allocations: 121.7 MB / 1.37 GB, free: 18.81 MB / 0.8263 GB Notification: Performance of preOpt comSubExp (simulation): time 0.4597/2.792, allocations: 32.53 MB / 1.402 GB, free: 295.6 MB / 0.8263 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.02967/2.822, allocations: 22.68 MB / 1.424 GB, free: 285.3 MB / 0.8263 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004836/2.827, allocations: 0.939 MB / 1.425 GB, free: 285.2 MB / 0.8263 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002896/2.827, allocations: 230.9 kB / 1.425 GB, free: 285 MB / 0.8263 GB Notification: Performance of pre-optimization done (n=2007): time 2.656e-05/2.827, allocations: 3.281 kB / 1.425 GB, free: 285 MB / 0.8263 GB Notification: Performance of matching and sorting (n=2009): time 0.4414/3.268, allocations: 203.9 MB / 1.624 GB, free: 100.9 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006477/3.269, allocations: 3.089 MB / 1.627 GB, free: 97.14 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05101/3.32, allocations: 22.18 MB / 1.649 GB, free: 75.16 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.005882/3.326, allocations: 277.7 kB / 1.649 GB, free: 74.89 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.01236/3.338, allocations: 9.985 MB / 1.659 GB, free: 64.9 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.009428/3.348, allocations: 6.93 MB / 1.666 GB, free: 58.07 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01983/3.367, allocations: 4.12 MB / 1.67 GB, free: 53.94 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 4.488e-05/3.368, allocations: 307.8 kB / 1.67 GB, free: 53.64 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.3698/3.737, allocations: 22.28 MB / 1.692 GB, free: 280.7 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03372/3.771, allocations: 28.74 MB / 1.72 GB, free: 265.4 MB / 0.8263 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization): time 0.8427/4.614, allocations: 217.1 MB / 1.932 GB, free: 71.09 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001994/4.614, allocations: 27.56 kB / 1.932 GB, free: 71.06 MB / 0.8263 GB Notification: Performance of matching and sorting (n=2520) (initialization): time 0.5117/5.126, allocations: 54.46 MB / 1.985 GB, free: 264.3 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001092/5.126, allocations: 71.08 kB / 1.985 GB, free: 264.3 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.08248/5.208, allocations: 50.66 MB / 2.035 GB, free: 246.1 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1945/5.403, allocations: 17.9 MB / 2.052 GB, free: 244.4 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.03315/5.436, allocations: 5.191 MB / 2.057 GB, free: 240.3 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01647/5.452, allocations: 16.75 MB / 2.074 GB, free: 223.1 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0216/5.474, allocations: 0.7275 MB / 2.074 GB, free: 222.4 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00721/5.481, allocations: 1.202 MB / 2.075 GB, free: 221.2 MB / 0.8263 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: 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 (2343): * Single equations (assignments): 2332 * 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): 3 systems {(4,3,87.5%), (1,6,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 4 systems {(3,42), (3,42), (2,41), (2,33)} Notification: Performance of prepare postOptimizeDAE: time 0.02328/5.504, allocations: 7.41 MB / 2.083 GB, free: 213.9 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01324/5.518, allocations: 2.514 MB / 2.085 GB, free: 212.8 MB / 0.8263 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 2449 equation(s) and 2404 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) = ($cse149, $cse150, $cse151, $cse152, $cse153, $cse154, $cse155, $cse156, $cse157, $cse158) 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 0.07088/5.589, allocations: 36.63 MB / 2.121 GB, free: 177 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 794] [Calling sys.exit(0), Time elapsed: 9.595679876045324] Failed to read output from testmodel.py, exit status != 0: 5.757625711034052 5.769699642 4.447222067 Calling exit ...