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 0.008303/0.008303, allocations: 1.777 MB / 22.36 MB, free: 2.113 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001395/0.001395, allocations: 82.02 kB / 26.19 MB, free: 6.066 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001141/0.001141, allocations: 175.5 kB / 30.12 MB, free: 2.164 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 0.8916/0.8916, allocations: 177.1 MB / 211.1 MB, free: 2.258 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo): time 0.7437/0.7437, allocations: 102.5 MB / 370.6 MB, free: 0.7852 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa 1.9.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Using package SMArtInt with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="NTU.PI_1ph_in.outputI|NTU.PI_2ph.outputI|NTU.nTU.Q_flow_s.[0-9,]+.|NTU.nTU.T_w_i.[0-9,]+.|NTU.nTU.T_w_o.[0-9,]+.|NTU.nTU.yps.[0-9,]+.|Time|innerVol.h|innerVol.p|outerVol.h|pipe_ColdSide.h.[0-9,]+.|pipe_ColdSide.p.[0-9,]+.|pipe_HotSide.h.[0-9,]+.|pipe_HotSide.p.[0-9,]+.|thinWall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") translateModel(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="NTU.PI_1ph_in.outputI|NTU.PI_2ph.outputI|NTU.nTU.Q_flow_s.[0-9,]+.|NTU.nTU.T_w_i.[0-9,]+.|NTU.nTU.T_w_o.[0-9,]+.|NTU.nTU.yps.[0-9,]+.|Time|innerVol.h|innerVol.p|outerVol.h|pipe_ColdSide.h.[0-9,]+.|pipe_ColdSide.p.[0-9,]+.|pipe_HotSide.h.[0-9,]+.|pipe_HotSide.p.[0-9,]+.|thinWall.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.944e-06/1.944e-06, allocations: 0 / 471.2 MB, free: 12.36 MB / 442.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.038e-05/3.232e-05, allocations: 2.312 kB / 471.2 MB, free: 12.35 MB / 442.8 MB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic): time 0.3362/0.3363, allocations: 94.41 MB / 0.5524 GB, free: 56.4 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.0462/0.3825, allocations: 34.2 MB / 0.5858 GB, free: 32.62 MB / 490.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01097/0.3934, allocations: 280.9 kB / 0.5861 GB, free: 32.48 MB / 490.8 MB [/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 0.01075/0.4042, allocations: 4.68 MB / 0.5906 GB, free: 29.1 MB / 490.8 MB Notification: Performance of NFTyping.typeBindings: time 0.0197/0.4239, allocations: 8.353 MB / 0.5988 GB, free: 22.39 MB / 490.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.01508/0.439, allocations: 8.165 MB / 0.6068 GB, free: 15.12 MB / 490.8 MB Notification: Performance of NFFlatten.flatten: time 0.03378/0.4728, allocations: 32.27 MB / 0.6383 GB, free: 14.77 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01555/0.4883, allocations: 9.481 MB / 0.6475 GB, free: 5.207 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1466/0.6349, allocations: 62.46 MB / 0.7085 GB, free: 9.098 MB / 0.573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02031/0.6553, allocations: 11.95 MB / 0.7202 GB, free: 13.13 MB / 0.5887 GB Notification: Performance of NFPackage.collectConstants: time 0.007692/0.6629, allocations: 1.918 MB / 0.7221 GB, free: 11.21 MB / 0.5887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01347/0.6764, allocations: 3.38 MB / 0.7254 GB, free: 7.832 MB / 0.5887 GB Notification: Performance of NFScalarize.scalarize: time 0.01144/0.6879, allocations: 8.305 MB / 0.7335 GB, free: 15.51 MB / 0.6043 GB Notification: Performance of NFVerifyModel.verify: time 0.01845/0.7063, allocations: 7.635 MB / 0.7409 GB, free: 7.859 MB / 0.6043 GB Notification: Performance of NFConvertDAE.convert: time 0.2982/1.005, allocations: 20.23 MB / 0.7607 GB, free: 111.4 MB / 0.6043 GB Notification: Performance of FrontEnd - DAE generated: time 7.724e-06/1.005, allocations: 0 / 0.7607 GB, free: 111.4 MB / 0.6043 GB Notification: Performance of FrontEnd: time 1.293e-06/1.005, allocations: 3.125 kB / 0.7607 GB, free: 111.4 MB / 0.6043 GB Notification: Performance of Transformations before backend: time 0.001264/1.006, allocations: 0 / 0.7607 GB, free: 111.4 MB / 0.6043 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 0.06106/1.067, allocations: 22.39 MB / 0.7826 GB, free: 102.9 MB / 0.6043 GB Notification: Performance of prepare preOptimizeDAE: time 6.189e-05/1.067, allocations: 11.75 kB / 0.7826 GB, free: 102.9 MB / 0.6043 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01941/1.086, allocations: 3.019 MB / 0.7855 GB, free: 101.6 MB / 0.6043 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0266/1.113, allocations: 10.88 MB / 0.7962 GB, free: 99.2 MB / 0.6043 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008558/1.114, allocations: 0.8127 MB / 0.7969 GB, free: 99.17 MB / 0.6043 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004965/1.119, allocations: 1.081 MB / 0.798 GB, free: 99.15 MB / 0.6043 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04928/1.168, allocations: 26.21 MB / 0.8236 GB, free: 84.64 MB / 0.6043 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006089/1.169, allocations: 147.5 kB / 0.8237 GB, free: 84.64 MB / 0.6043 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004557/1.173, allocations: 0.5223 MB / 0.8242 GB, free: 84.64 MB / 0.6043 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001388/1.175, allocations: 1.484 MB / 0.8257 GB, free: 83.8 MB / 0.6043 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03317/1.208, allocations: 12.65 MB / 0.838 GB, free: 73.64 MB / 0.6043 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 0.1295/1.337, allocations: 154.5 MB / 0.989 GB, free: 2.395 MB / 0.6824 GB Notification: Performance of preOpt comSubExp (simulation): time 0.302/1.639, allocations: 14.58 MB / 1.003 GB, free: 201.1 MB / 0.6824 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008231/1.648, allocations: 3.112 MB / 1.006 GB, free: 200.3 MB / 0.6824 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001512/1.649, allocations: 0.578 MB / 1.007 GB, free: 200.3 MB / 0.6824 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001584/1.649, allocations: 225.8 kB / 1.007 GB, free: 200.2 MB / 0.6824 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01142/1.661, allocations: 2.865 MB / 1.01 GB, free: 200.2 MB / 0.6824 GB Notification: Performance of pre-optimization done (n=2365): time 5.633e-05/1.661, allocations: 3.844 kB / 1.01 GB, free: 200.2 MB / 0.6824 GB Notification: Performance of matching and sorting (n=2365): time 0.07984/1.741, allocations: 27.22 MB / 1.036 GB, free: 185.3 MB / 0.6824 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000528/1.741, allocations: 2.729 MB / 1.039 GB, free: 182 MB / 0.6824 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02298/1.764, allocations: 11.87 MB / 1.051 GB, free: 173.2 MB / 0.6824 GB Notification: Performance of collectPreVariables (initialization): time 0.00417/1.768, allocations: 195.8 kB / 1.051 GB, free: 173.2 MB / 0.6824 GB Notification: Performance of collectInitialEqns (initialization): time 0.006855/1.775, allocations: 8.222 MB / 1.059 GB, free: 167.9 MB / 0.6824 GB Notification: Performance of collectInitialBindings (initialization): time 0.01054/1.786, allocations: 8.406 MB / 1.067 GB, free: 160.7 MB / 0.6824 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01443/1.8, allocations: 5.357 MB / 1.072 GB, free: 157 MB / 0.6824 GB Notification: Performance of setup shared object (initialization): time 4.707e-05/1.8, allocations: 476.8 kB / 1.073 GB, free: 156.6 MB / 0.6824 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008408/1.808, allocations: 3.538 MB / 1.076 GB, free: 153 MB / 0.6824 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01319/1.822, allocations: 15.05 MB / 1.091 GB, free: 134.5 MB / 0.6824 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03077/1.852, allocations: 22.62 MB / 1.113 GB, free: 111.1 MB / 0.6824 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002616/1.853, allocations: 62.69 kB / 1.113 GB, free: 111 MB / 0.6824 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.04761/1.9, allocations: 19.58 MB / 1.132 GB, free: 92.88 MB / 0.6824 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001275/1.9, allocations: 96 kB / 1.132 GB, free: 92.79 MB / 0.6824 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.03332/1.934, allocations: 12.67 MB / 1.145 GB, free: 80.21 MB / 0.6824 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02484/1.959, allocations: 5.84 MB / 1.15 GB, free: 74.42 MB / 0.6824 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01477/1.973, allocations: 6.114 MB / 1.156 GB, free: 68.69 MB / 0.6824 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0284/2.002, allocations: 78.6 MB / 1.233 GB, free: 1.883 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01654/2.018, allocations: 0.7935 MB / 1.234 GB, free: 1.09 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00494/2.023, allocations: 1.374 MB / 1.235 GB, free: 15.71 MB / 0.7137 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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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 0.01677/2.04, allocations: 4.125 MB / 1.239 GB, free: 11.68 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.3162/2.356, allocations: 14.99 MB / 1.254 GB, free: 168.9 MB / 0.7137 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0349/2.391, allocations: 22.41 MB / 1.276 GB, free: 156.7 MB / 0.7137 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0003863/2.391, allocations: 62.28 kB / 1.276 GB, free: 156.7 MB / 0.7137 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.04945/2.441, allocations: 19.29 MB / 1.295 GB, free: 155.8 MB / 0.7137 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001613/2.441, allocations: 100.8 kB / 1.295 GB, free: 155.8 MB / 0.7137 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02839/2.469, allocations: 12.19 MB / 1.307 GB, free: 149.8 MB / 0.7137 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02197/2.491, allocations: 5.232 MB / 1.312 GB, free: 146.3 MB / 0.7137 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01434/2.506, allocations: 6.138 MB / 1.318 GB, free: 141.7 MB / 0.7137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02358/2.529, allocations: 78.33 MB / 1.394 GB, free: 62.83 MB / 0.7137 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01641/2.546, allocations: 0.7675 MB / 1.395 GB, free: 62.5 MB / 0.7137 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005376/2.551, allocations: 1.365 MB / 1.396 GB, free: 61.61 MB / 0.7137 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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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.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[3],NTU.nTU.smallShellFlow[1],NTU.nTU.mass,NTU.nTU.smallShellFlow[2]) * 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): 42 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%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(5,55), (1,1), (2,8)} Notification: Performance of prepare postOptimizeDAE: time 0.008703/2.56, allocations: 1.998 MB / 1.398 GB, free: 60.92 MB / 0.7137 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.009215/2.569, allocations: 2.059 MB / 1.4 GB, free: 59.29 MB / 0.7137 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 0.04093/2.61, allocations: 24.67 MB / 1.424 GB, free: 39.41 MB / 0.7137 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 5.476282162126154]