Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_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 0.01273/0.01273, allocations: 1.748 MB / 21.38 MB, free: 480 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 0.00132/0.00132, allocations: 99.67 kB / 24.96 MB, free: 2.059 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 0.001736/0.001736, allocations: 210.7 kB / 28.68 MB, free: 3.348 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 1.462/1.462, allocations: 230.6 MB / 262.9 MB, free: 5.836 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 1.097/1.097, allocations: 130.7 MB / 450.4 MB, free: 6.711 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.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,fileNamePrefix="ClaRa_ClaRa_Basics_ControlVolumes_SolidVolumes_Check_TestNTU_Case1_Validation_Dynamic",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,fileNamePrefix="ClaRa_ClaRa_Basics_ControlVolumes_SolidVolumes_Check_TestNTU_Case1_Validation_Dynamic",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 0.06414/0.06414, allocations: 20.6 MB / 0.6362 GB, free: 5.121 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1649/0.229, allocations: 81.9 MB / 0.7162 GB, free: 3.129 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.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic): time 0.5533/0.7823, allocations: 72.98 MB / 0.7875 GB, free: 2.758 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.06386/0.8461, allocations: 33.64 MB / 0.8203 GB, free: 8.371 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01582/0.862, allocations: 277.9 kB / 0.8206 GB, free: 8.098 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/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 0.01479/0.8767, allocations: 4.695 MB / 0.8252 GB, free: 3.395 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.02802/0.9048, allocations: 8.079 MB / 0.8331 GB, free: 11.33 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.0214/0.9262, allocations: 8.048 MB / 0.8409 GB, free: 3.348 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.04732/0.9735, allocations: 31.55 MB / 0.8718 GB, free: 3.738 MB / 0.6388 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01685/0.9903, allocations: 8.478 MB / 0.88 GB, free: 11.18 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02691/1.017, allocations: 12.21 MB / 0.892 GB, free: 14.93 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02731/1.045, allocations: 13.51 MB / 0.9051 GB, free: 1.379 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.009713/1.054, allocations: 1.984 MB / 0.9071 GB, free: 15.39 MB / 0.6857 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01583/1.07, allocations: 3.444 MB / 0.9104 GB, free: 11.96 MB / 0.6857 GB Notification: Performance of NFScalarize.scalarize: time 0.01541/1.086, allocations: 8.155 MB / 0.9184 GB, free: 3.785 MB / 0.6857 GB Notification: Performance of NFVerifyModel.verify: time 0.02904/1.115, allocations: 9.274 MB / 0.9275 GB, free: 10.46 MB / 0.7013 GB Notification: Performance of NFConvertDAE.convert: time 0.05941/1.174, allocations: 32.53 MB / 0.9592 GB, free: 9.824 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 7.634e-06/1.174, allocations: 0 / 0.9592 GB, free: 9.824 MB / 0.7325 GB Notification: Performance of FrontEnd: time 4.038e-06/1.174, allocations: 6.688 kB / 0.9592 GB, free: 9.82 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 0.001274/1.175, allocations: 0 / 0.9592 GB, free: 9.82 MB / 0.7325 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 0.07896/1.254, allocations: 22.6 MB / 0.9813 GB, free: 3.211 MB / 0.7482 GB Notification: Performance of prepare preOptimizeDAE: time 5.889e-05/1.254, allocations: 8.031 kB / 0.9813 GB, free: 3.203 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0004993/1.255, allocations: 341.4 kB / 0.9816 GB, free: 2.867 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0086/1.263, allocations: 2.106 MB / 0.9837 GB, free: 0.75 MB / 0.7482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01454/1.278, allocations: 2.617 MB / 0.9863 GB, free: 14.12 MB / 0.7638 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.04082/1.319, allocations: 14.21 MB / 1 GB, free: 15.84 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001256/1.32, allocations: 0.8097 MB / 1.001 GB, free: 15.03 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005376/1.325, allocations: 1.051 MB / 1.002 GB, free: 13.98 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.09068/1.416, allocations: 34.48 MB / 1.036 GB, free: 7.934 MB / 0.8107 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0007329/1.417, allocations: 150.6 kB / 1.036 GB, free: 7.785 MB / 0.8107 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.005078/1.422, allocations: 0.5155 MB / 1.036 GB, free: 7.27 MB / 0.8107 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002312/1.424, allocations: 1.494 MB / 1.038 GB, free: 5.773 MB / 0.8107 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.6503/2.074, allocations: 25.79 MB / 1.063 GB, free: 324.2 MB / 0.8264 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 0.1576/2.232, allocations: 126.7 MB / 1.187 GB, free: 220.4 MB / 0.8264 GB Notification: Performance of preOpt comSubExp (simulation): time 0.05386/2.286, allocations: 22.75 MB / 1.209 GB, free: 197.4 MB / 0.8264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01507/2.301, allocations: 8.091 MB / 1.217 GB, free: 189.1 MB / 0.8264 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002581/2.303, allocations: 0.5295 MB / 1.217 GB, free: 188.6 MB / 0.8264 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002559/2.304, allocations: 216.9 kB / 1.217 GB, free: 188.3 MB / 0.8264 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01223/2.316, allocations: 2.768 MB / 1.22 GB, free: 186 MB / 0.8264 GB Notification: Performance of pre-optimization done (n=2365): time 4.457e-05/2.316, allocations: 0 / 1.22 GB, free: 186 MB / 0.8264 GB Notification: Performance of matching and sorting (n=2365): time 0.1351/2.451, allocations: 44.23 MB / 1.263 GB, free: 141.7 MB / 0.8264 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0005323/2.452, allocations: 2.339 MB / 1.266 GB, free: 138.9 MB / 0.8264 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.03357/2.485, allocations: 14.87 MB / 1.28 GB, free: 124.2 MB / 0.8264 GB Notification: Performance of collectPreVariables (initialization): time 0.004455/2.49, allocations: 197.4 kB / 1.28 GB, free: 124 MB / 0.8264 GB Notification: Performance of collectInitialEqns (initialization): time 0.007233/2.497, allocations: 7.653 MB / 1.288 GB, free: 117.1 MB / 0.8264 GB Notification: Performance of collectInitialBindings (initialization): time 0.009626/2.507, allocations: 8.137 MB / 1.296 GB, free: 109.4 MB / 0.8264 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01879/2.525, allocations: 4.941 MB / 1.301 GB, free: 104.5 MB / 0.8264 GB Notification: Performance of setup shared object (initialization): time 5.372e-05/2.525, allocations: 315.8 kB / 1.301 GB, free: 104.1 MB / 0.8264 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02185/2.547, allocations: 11.46 MB / 1.312 GB, free: 92.67 MB / 0.8264 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02759/2.575, allocations: 19.15 MB / 1.331 GB, free: 70.28 MB / 0.8264 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.2723/2.847, allocations: 67.44 MB / 1.397 GB, free: 268 kB / 0.8264 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0003391/2.848, allocations: 64 kB / 1.397 GB, free: 204 kB / 0.8264 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.4228/3.27, allocations: 35.44 MB / 1.431 GB, free: 293.2 MB / 0.8264 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004619/3.271, allocations: 97.16 kB / 1.431 GB, free: 293.2 MB / 0.8264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.06335/3.334, allocations: 27.75 MB / 1.459 GB, free: 278.5 MB / 0.8264 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05148/3.386, allocations: 6.691 MB / 1.465 GB, free: 271.9 MB / 0.8264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02199/3.408, allocations: 6.233 MB / 1.471 GB, free: 265.6 MB / 0.8264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04747/3.455, allocations: 68.17 MB / 1.538 GB, free: 192.9 MB / 0.8264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02081/3.476, allocations: 1.015 MB / 1.539 GB, free: 192 MB / 0.8264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005963/3.482, allocations: 1.569 MB / 1.54 GB, free: 190.4 MB / 0.8264 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 0.03452/3.516, allocations: 15.9 MB / 1.556 GB, free: 174.6 MB / 0.8264 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02771/3.544, allocations: 18.96 MB / 1.574 GB, free: 152.4 MB / 0.8264 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2692/3.813, allocations: 66.35 MB / 1.639 GB, free: 83.26 MB / 0.8264 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0003005/3.813, allocations: 60 kB / 1.639 GB, free: 83.2 MB / 0.8264 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.08393/3.897, allocations: 34.74 MB / 1.673 GB, free: 48.84 MB / 0.8264 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003779/3.898, allocations: 100 kB / 1.673 GB, free: 48.75 MB / 0.8264 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.3803/4.278, allocations: 26.76 MB / 1.699 GB, free: 263.9 MB / 0.8264 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01447/4.293, allocations: 3.511 MB / 1.703 GB, free: 263.6 MB / 0.8264 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02382/4.316, allocations: 6.263 MB / 1.709 GB, free: 263.6 MB / 0.8264 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04527/4.362, allocations: 68.08 MB / 1.775 GB, free: 209.1 MB / 0.8264 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.02039/4.382, allocations: 0.9768 MB / 1.776 GB, free: 209.1 MB / 0.8264 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005702/4.388, allocations: 1.556 MB / 1.778 GB, free: 209.1 MB / 0.8264 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 0.009954/4.398, allocations: 1.928 MB / 1.78 GB, free: 208.5 MB / 0.8264 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009638/4.407, allocations: 1.812 MB / 1.781 GB, free: 208.5 MB / 0.8264 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 0.06214/4.469, allocations: 29.51 MB / 1.81 GB, free: 198.9 MB / 0.8264 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 795] [Calling sys.exit(0), Time elapsed: 8.375781717011705] Failed to read output from testmodel.py, exit status != 0: 4.636578453937545 4.646405643 3.469806887 Calling exit ...