Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic.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: 2.334 MB / 21.18 MB, free: 3.551 MB / 13.93 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 0.0007853/0.0007853, allocations: 120.5 kB / 24.89 MB, free: 252 kB / 13.93 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 0.000926/0.000926, allocations: 217.8 kB / 28.73 MB, free: 1.059 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 0.9292/0.9292, allocations: 230.6 MB / 263 MB, free: 0.5352 MB / 202.7 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 0.7059/0.7059, allocations: 130.7 MB / 450.7 MB, free: 2.762 MB / 346.8 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 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: setCommandLineOptions("--fmiFlags=s:cvode") Running command: "" <> buildModelFMU(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,fileNamePrefix="ClaRa_dev_ClaRa_Basics_ControlVolumes_SolidVolumes_Check_TestNTU_Case1_Validation_Dynamic",fmuType="me_cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,fileNamePrefix="ClaRa_dev_ClaRa_Basics_ControlVolumes_SolidVolumes_Check_TestNTU_Case1_Validation_Dynamic",fmuType="me_cs",version="2.0",platforms={"static"}) [Timeout 800] "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: ClaRa requested package SMArtInt of version 0.5.1. SMArtInt 1.0.0 is used instead which states that it is only compatible with a conversion script. Use convertPackageToLibrary(ClaRa, SMArtInt, \"1.0.0\") to run the conversion script or proceed with potential issues as a result. Notification: Performance of FrontEnd - loaded program: time 0.03385/0.03385, allocations: 29.95 MB / 0.6466 GB, free: 6.762 MB / 474.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1333/0.1671, allocations: 82.04 MB / 0.7267 GB, free: 4.625 MB / 0.5418 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.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic): time 0.3819/0.549, allocations: 73.02 MB / 0.798 GB, free: 496 kB / 0.5574 GB Notification: Performance of NFInst.instExpressions: time 0.04384/0.5929, allocations: 33.67 MB / 0.8309 GB, free: 452 kB / 0.5887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.009334/0.6022, allocations: 280.6 kB / 0.8312 GB, free: 172 kB / 0.5887 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/SimCenter.mo:71:5-72:35:writable] Warning: Connector cycleSumPort is not balanced: The number of potential variables (0) is not equal to the number of flow variables (4). Notification: Performance of NFTyping.typeComponents: time 0.008332/0.6105, allocations: 4.655 MB / 0.8357 GB, free: 11.5 MB / 0.6043 GB Notification: Performance of NFTyping.typeBindings: time 0.01955/0.6301, allocations: 8.06 MB / 0.8436 GB, free: 3.461 MB / 0.6043 GB Notification: Performance of NFTyping.typeClassSections: time 0.01244/0.6425, allocations: 8.03 MB / 0.8514 GB, free: 11.49 MB / 0.6199 GB Notification: Performance of NFFlatten.flatten: time 0.02817/0.6707, allocations: 31.54 MB / 0.8822 GB, free: 11.88 MB / 0.6512 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01377/0.6845, allocations: 8.927 MB / 0.891 GB, free: 2.859 MB / 0.6512 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01562/0.7001, allocations: 12.19 MB / 0.9029 GB, free: 6.629 MB / 0.6668 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0164/0.7165, allocations: 13.17 MB / 0.9157 GB, free: 9.422 MB / 0.6824 GB Notification: Performance of NFPackage.collectConstants: time 0.005734/0.7222, allocations: 1.983 MB / 0.9177 GB, free: 7.441 MB / 0.6824 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008706/0.7309, allocations: 3.403 MB / 0.921 GB, free: 4.035 MB / 0.6824 GB Notification: Performance of NFScalarize.scalarize: time 0.006714/0.7376, allocations: 8.135 MB / 0.9289 GB, free: 11.88 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.01291/0.7505, allocations: 9.281 MB / 0.938 GB, free: 2.559 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.03005/0.7806, allocations: 32.53 MB / 0.9698 GB, free: 1.914 MB / 0.7293 GB Notification: Performance of FrontEnd - DAE generated: time 4.899e-06/0.7806, allocations: 0 / 0.9698 GB, free: 1.914 MB / 0.7293 GB Notification: Performance of FrontEnd: time 1.803e-06/0.7806, allocations: 0 / 0.9698 GB, free: 1.914 MB / 0.7293 GB Notification: Performance of Transformations before backend: time 0.0009771/0.7816, allocations: 0 / 0.9698 GB, free: 1.914 MB / 0.7293 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4746 * Number of variables: 4746 Notification: Performance of Generate backend data structure: time 0.0402/0.8218, allocations: 22.6 MB / 0.9918 GB, free: 11.3 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 4.926e-05/0.8218, allocations: 16.02 kB / 0.9918 GB, free: 11.29 MB / 0.7605 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002994/0.8248, allocations: 2.098 MB / 0.9939 GB, free: 9.176 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005002/0.8298, allocations: 2.619 MB / 0.9965 GB, free: 6.547 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02268/0.8525, allocations: 14.21 MB / 1.01 GB, free: 8.258 MB / 0.7762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005028/0.853, allocations: 0.8058 MB / 1.011 GB, free: 7.449 MB / 0.7762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002063/0.8551, allocations: 1.058 MB / 1.012 GB, free: 6.395 MB / 0.7762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0461/0.9012, allocations: 34.47 MB / 1.046 GB, free: 360 kB / 0.8074 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002421/0.9014, allocations: 146.6 kB / 1.046 GB, free: 212 kB / 0.8074 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00106/0.9025, allocations: 0.5233 MB / 1.046 GB, free: 15.68 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009899/0.9035, allocations: 1.49 MB / 1.048 GB, free: 14.19 MB / 0.823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4754/1.379, allocations: 25.7 MB / 1.073 GB, free: 321.3 MB / 0.8231 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 0.08537/1.464, allocations: 126.7 MB / 1.197 GB, free: 208.7 MB / 0.8231 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03182/1.496, allocations: 22.75 MB / 1.219 GB, free: 185.6 MB / 0.8231 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.009047/1.505, allocations: 8.095 MB / 1.227 GB, free: 177.3 MB / 0.8231 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001112/1.506, allocations: 0.5334 MB / 1.227 GB, free: 176.8 MB / 0.8231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001096/1.506, allocations: 219.4 kB / 1.228 GB, free: 176.5 MB / 0.8231 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.007105/1.513, allocations: 2.759 MB / 1.23 GB, free: 174.3 MB / 0.8231 GB Notification: Performance of pre-optimization done (n=2365): time 2.69e-05/1.513, allocations: 4.859 kB / 1.23 GB, free: 174.2 MB / 0.8231 GB Notification: Performance of matching and sorting (n=2365): time 0.06491/1.578, allocations: 44.23 MB / 1.274 GB, free: 129.9 MB / 0.8231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002629/1.579, allocations: 2.347 MB / 1.276 GB, free: 127.1 MB / 0.8231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01641/1.595, allocations: 15.19 MB / 1.291 GB, free: 112.2 MB / 0.8231 GB Notification: Performance of collectPreVariables (initialization): time 0.00239/1.597, allocations: 193.7 kB / 1.291 GB, free: 112 MB / 0.8231 GB Notification: Performance of collectInitialEqns (initialization): time 0.002844/1.6, allocations: 7.659 MB / 1.298 GB, free: 105.1 MB / 0.8231 GB Notification: Performance of collectInitialBindings (initialization): time 0.004897/1.605, allocations: 8.142 MB / 1.306 GB, free: 97.28 MB / 0.8231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005429/1.611, allocations: 4.942 MB / 1.311 GB, free: 92.32 MB / 0.8231 GB Notification: Performance of setup shared object (initialization): time 2.478e-05/1.611, allocations: 303.7 kB / 1.311 GB, free: 92.02 MB / 0.8231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01124/1.622, allocations: 11.46 MB / 1.323 GB, free: 80.55 MB / 0.8231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01387/1.636, allocations: 19.15 MB / 1.341 GB, free: 58.16 MB / 0.8231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.3959/2.032, allocations: 67.44 MB / 1.407 GB, free: 280.8 MB / 0.8231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001879/2.032, allocations: 62.12 kB / 1.407 GB, free: 280.8 MB / 0.8231 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.04626/2.078, allocations: 35.45 MB / 1.442 GB, free: 269.6 MB / 0.8231 GB Notification: Performance of prepare postOptimizeDAE: time 7.73e-05/2.078, allocations: 99.66 kB / 1.442 GB, free: 269.6 MB / 0.8231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0297/2.108, allocations: 27.74 MB / 1.469 GB, free: 257.2 MB / 0.8231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02311/2.131, allocations: 6.703 MB / 1.476 GB, free: 252.2 MB / 0.8231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01217/2.143, allocations: 6.22 MB / 1.482 GB, free: 247 MB / 0.8231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02502/2.168, allocations: 68.17 MB / 1.548 GB, free: 174.2 MB / 0.8231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01163/2.18, allocations: 1.011 MB / 1.549 GB, free: 173.2 MB / 0.8231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002602/2.182, allocations: 1.569 MB / 1.551 GB, free: 171.6 MB / 0.8231 GB Warning: Assuming fixed start value for the following 47 variables: NTU.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] NTU.nTU.T_w_o[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_o_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] NTU.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real NTU.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real outerVol.h:VARIABLE(start = outerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.h:VARIABLE(start = innerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.p:VARIABLE(min = 0.0 start = innerVol.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real pipe_HotSide.h[1]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[2]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[3]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[4]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[5]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[6]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[7]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[8]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[9]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[10]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.p[1]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[2]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[3]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[4]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[5]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[6]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[7]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[8]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[9]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[10]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.h[1]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[2]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[3]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[4]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[5]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[6]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[7]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[8]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[9]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[10]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.p[1]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[2]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[3]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[4]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[5]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[6]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[7]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[8]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[9]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[10]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01875/2.201, allocations: 15.9 MB / 1.566 GB, free: 155.8 MB / 0.8231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01301/2.214, allocations: 18.96 MB / 1.585 GB, free: 133.6 MB / 0.8231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1314/2.346, allocations: 66.35 MB / 1.65 GB, free: 64.31 MB / 0.8231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.544e-05/2.346, allocations: 63.05 kB / 1.65 GB, free: 64.25 MB / 0.8231 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.04155/2.387, allocations: 34.75 MB / 1.684 GB, free: 30.01 MB / 0.8231 GB Notification: Performance of prepare postOptimizeDAE: time 7.547e-05/2.387, allocations: 96 kB / 1.684 GB, free: 29.91 MB / 0.8231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.3092/2.696, allocations: 26.75 MB / 1.71 GB, free: 264.3 MB / 0.8231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006348/2.703, allocations: 3.517 MB / 1.713 GB, free: 264 MB / 0.8231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01087/2.714, allocations: 6.263 MB / 1.719 GB, free: 263.9 MB / 0.8231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02534/2.739, allocations: 68.08 MB / 1.786 GB, free: 203.7 MB / 0.8231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01077/2.75, allocations: 0.9768 MB / 1.787 GB, free: 203.3 MB / 0.8231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002483/2.752, allocations: 1.558 MB / 1.788 GB, free: 203 MB / 0.8231 GB Warning: Assuming fixed start value for the following 47 variables: NTU.nTU.T_w_i[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_i_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at inner phase\" type: Real [3] NTU.nTU.T_w_o[1]:VARIABLE(min = 0.0 start = NTU.nTU.T_w_o_start[1] unit = \"K\" fixed = true nominal = 300.0 protected = true ) \"Wall temperature at outer phase\" type: Real [3] NTU.PI_2ph.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real NTU.PI_1ph_in.outputI:VARIABLE(start = 0.0 fixed = true protected = true ) type: Real outerVol.h:VARIABLE(start = outerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.h:VARIABLE(start = innerVol.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true ) \"spec. enthalpy state\" type: Real innerVol.p:VARIABLE(min = 0.0 start = innerVol.p_start unit = \"Pa\" fixed = true nominal = 1e5 stateSelect=StateSelect.prefer ) \"System pressure\" type: Real pipe_HotSide.h[1]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[2]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[3]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[4]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[5]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[6]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[7]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[8]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[9]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.h[10]:VARIABLE(start = pipe_HotSide.mechanicalEquilibrium.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_HotSide.p[1]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[2]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[3]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[4]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[5]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[6]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[7]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[8]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[9]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_HotSide.p[10]:VARIABLE(min = 0.0 start = pipe_HotSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.h[1]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[2]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[3]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[4]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[5]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[6]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[7]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[8]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[9]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.h[10]:VARIABLE(start = pipe_ColdSide.mechanicalEquilibrium.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe_ColdSide.p[1]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[2]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[3]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[4]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[5]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[6]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[7]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[8]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[9]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe_ColdSide.p[10]:VARIABLE(min = 0.0 start = pipe_ColdSide.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 985 * Number of states: 0 () * Number of discrete variables: 4 (NTU.nTU.smallShellFlow[2],NTU.nTU.smallShellFlow[3],NTU.nTU.smallShellFlow[1],NTU.nTU.mass) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (3237): * Single equations (assignments): 3192 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 45 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 43 systems {(2,2,100.0%), (2,2,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(5,55), (2,8)} Notification: Performance of prepare postOptimizeDAE: time 0.006333/2.759, allocations: 1.925 MB / 1.79 GB, free: 201.8 MB / 0.8231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004395/2.763, allocations: 1.822 MB / 1.792 GB, free: 201.8 MB / 0.8231 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 3304 equation(s) and 3170 variable(s). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (pipe_HotSide.summary.fluid.steamQuality[2], pipe_HotSide.fluid[2].cp, pipe_HotSide.fluid[2].cv, pipe_HotSide.fluid[2].beta, pipe_HotSide.fluid[2].kappa, pipe_HotSide.fluid[2].drhodp_hxi, pipe_HotSide.fluid[2].drhodh_pxi, _, pipe_HotSide.fluid[2].w, pipe_HotSide.fluid[2].gamma) = ($cse1069, $cse1070, $cse1071, $cse1072, $cse1073, $cse1074, $cse1075, $cse1076, $cse1077, $cse1078) has size 9 but 2 variables (NTU.nTU.heatCapacityAveraging.cp_o[1], NTU.nTU.cp_o[1]) Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02634/2.789, allocations: 29.69 MB / 1.821 GB, free: 182.8 MB / 0.8231 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 5.533588393591344]