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 0.008102/0.008102, allocations: 1.795 MB / 21.35 MB, free: 3.195 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008049/0.0008049, allocations: 81.88 kB / 25.15 MB, free: 7.469 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 0.0008463/0.0008463, allocations: 168.8 kB / 29.06 MB, free: 3.668 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 0.8784/0.8784, allocations: 177.2 MB / 210 MB, free: 3.621 MB / 186.7 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 0.5955/0.5955, allocations: 102.4 MB / 369.5 MB, free: 15.92 MB / 346.7 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: 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_dev_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_dev_ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.824e-06/1.824e-06, allocations: 0 / 469.9 MB, free: 19.02 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.924e-05/2.106e-05, allocations: 5.766 kB / 469.9 MB, free: 19.02 MB / 410.8 MB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Basics.ControlVolumes.SolidVolumes.Check.TestNTU_Case1_Validation_Dynamic): time 0.138/0.138, allocations: 95.9 MB / 0.5526 GB, free: 7.938 MB / 474.8 MB Notification: Performance of NFInst.instExpressions: time 0.04302/0.181, allocations: 34.32 MB / 0.5861 GB, free: 5.527 MB / 0.4949 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00902/0.1901, allocations: 277.9 kB / 0.5864 GB, free: 5.254 MB / 0.4949 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 0.009432/0.1995, allocations: 4.692 MB / 0.591 GB, free: 0.5352 MB / 0.4949 GB Notification: Performance of NFTyping.typeBindings: time 0.02002/0.2195, allocations: 8.348 MB / 0.5991 GB, free: 8.137 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.01493/0.2344, allocations: 8.149 MB / 0.6071 GB, free: 15.98 MB / 0.5262 GB Notification: Performance of NFFlatten.flatten: time 0.03077/0.2652, allocations: 32.3 MB / 0.6386 GB, free: 15.59 MB / 0.5574 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01289/0.2781, allocations: 9.478 MB / 0.6479 GB, free: 6.02 MB / 0.5574 GB Notification: Performance of NFEvalConstants.evaluate: time 0.3808/0.6589, allocations: 62.49 MB / 0.7089 GB, free: 16.08 MB / 0.5574 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02183/0.6808, allocations: 12.01 MB / 0.7206 GB, free: 16.08 MB / 0.5574 GB Notification: Performance of NFPackage.collectConstants: time 0.007801/0.6886, allocations: 1.931 MB / 0.7225 GB, free: 16.08 MB / 0.5574 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01393/0.7025, allocations: 3.39 MB / 0.7258 GB, free: 16.08 MB / 0.5574 GB Notification: Performance of NFScalarize.scalarize: time 0.008587/0.7111, allocations: 8.317 MB / 0.7339 GB, free: 16.08 MB / 0.5574 GB Notification: Performance of NFVerifyModel.verify: time 0.01506/0.7261, allocations: 7.657 MB / 0.7414 GB, free: 15.93 MB / 0.5574 GB Notification: Performance of NFConvertDAE.convert: time 0.02561/0.7517, allocations: 20.31 MB / 0.7613 GB, free: 11.07 MB / 0.5574 GB Notification: Performance of FrontEnd - DAE generated: time 6.312e-06/0.7517, allocations: 2.688 kB / 0.7613 GB, free: 11.07 MB / 0.5574 GB Notification: Performance of FrontEnd: time 1.553e-06/0.7517, allocations: 0 / 0.7613 GB, free: 11.07 MB / 0.5574 GB Notification: Performance of Transformations before backend: time 0.0008195/0.7526, allocations: 0 / 0.7613 GB, free: 11.07 MB / 0.5574 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 0.03564/0.7882, allocations: 23.04 MB / 0.7838 GB, free: 12.76 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 4.841e-05/0.7883, allocations: 10.62 kB / 0.7838 GB, free: 12.76 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004633/0.7929, allocations: 3.014 MB / 0.7867 GB, free: 11.14 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01733/0.8102, allocations: 11.47 MB / 0.7979 GB, free: 2.512 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005815/0.8108, allocations: 0.807 MB / 0.7987 GB, free: 1.719 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002485/0.8133, allocations: 1.086 MB / 0.7998 GB, free: 0.6523 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04166/0.8549, allocations: 27.39 MB / 0.8265 GB, free: 0.9922 MB / 0.6043 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002915/0.8552, allocations: 147.6 kB / 0.8266 GB, free: 0.9336 MB / 0.6043 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001284/0.8565, allocations: 0.5117 MB / 0.8271 GB, free: 448 kB / 0.6043 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001114/0.8576, allocations: 1.501 MB / 0.8286 GB, free: 14.94 MB / 0.6199 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03096/0.8886, allocations: 14.14 MB / 0.8424 GB, free: 1.637 MB / 0.6199 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 0.3447/1.233, allocations: 158.2 MB / 0.9969 GB, free: 56.03 MB / 0.7137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02791/1.261, allocations: 15.62 MB / 1.012 GB, free: 53.74 MB / 0.7137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00695/1.268, allocations: 3.68 MB / 1.016 GB, free: 52.98 MB / 0.7137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001248/1.269, allocations: 0.5843 MB / 1.016 GB, free: 52.93 MB / 0.7137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001657/1.27, allocations: 226.6 kB / 1.017 GB, free: 52.88 MB / 0.7137 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.007874/1.277, allocations: 2.865 MB / 1.019 GB, free: 52.88 MB / 0.7137 GB Notification: Performance of pre-optimization done (n=2365): time 4.855e-05/1.277, allocations: 0 / 1.019 GB, free: 52.88 MB / 0.7137 GB Notification: Performance of matching and sorting (n=2365): time 0.06366/1.341, allocations: 29.26 MB / 1.048 GB, free: 50.29 MB / 0.7137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004968/1.342, allocations: 2.725 MB / 1.051 GB, free: 47.09 MB / 0.7137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01837/1.36, allocations: 12.16 MB / 1.062 GB, free: 45.53 MB / 0.7137 GB Notification: Performance of collectPreVariables (initialization): time 0.002547/1.363, allocations: 198.3 kB / 1.063 GB, free: 45.5 MB / 0.7137 GB Notification: Performance of collectInitialEqns (initialization): time 0.004448/1.367, allocations: 8.149 MB / 1.071 GB, free: 41.8 MB / 0.7137 GB Notification: Performance of collectInitialBindings (initialization): time 0.006158/1.373, allocations: 8.327 MB / 1.079 GB, free: 35.7 MB / 0.7137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007105/1.38, allocations: 5.257 MB / 1.084 GB, free: 34.31 MB / 0.7137 GB Notification: Performance of setup shared object (initialization): time 0.0003619/1.381, allocations: 479.4 kB / 1.084 GB, free: 33.84 MB / 0.7137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008861/1.39, allocations: 4.414 MB / 1.089 GB, free: 32.86 MB / 0.7137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01219/1.402, allocations: 15.81 MB / 1.104 GB, free: 18.09 MB / 0.7137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02733/1.429, allocations: 24.81 MB / 1.128 GB, free: 8.828 MB / 0.7293 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001567/1.429, allocations: 64 kB / 1.128 GB, free: 8.766 MB / 0.7293 GB Notification: Performance of matching and sorting (n=3352) (initialization): time 0.04102/1.47, allocations: 21.51 MB / 1.149 GB, free: 4.68 MB / 0.7449 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001214/1.47, allocations: 100 kB / 1.15 GB, free: 4.582 MB / 0.7449 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0257/1.496, allocations: 14.2 MB / 1.163 GB, free: 6.449 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02543/1.521, allocations: 5.886 MB / 1.169 GB, free: 0.6484 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01505/1.537, allocations: 6.232 MB / 1.175 GB, free: 10.8 MB / 0.7762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2808/1.817, allocations: 79.72 MB / 1.253 GB, free: 154.2 MB / 0.7762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01368/1.831, allocations: 0.9818 MB / 1.254 GB, free: 154.2 MB / 0.7762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003811/1.835, allocations: 1.583 MB / 1.256 GB, free: 154.2 MB / 0.7762 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 0.01338/1.848, allocations: 4.979 MB / 1.26 GB, free: 154 MB / 0.7762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0117/1.86, allocations: 15.74 MB / 1.276 GB, free: 140.4 MB / 0.7762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.03091/1.891, allocations: 24.58 MB / 1.3 GB, free: 128.2 MB / 0.7762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001811/1.891, allocations: 62.66 kB / 1.3 GB, free: 128.2 MB / 0.7762 GB Notification: Performance of matching and sorting (n=3352) (initialization_lambda0): time 0.03739/1.928, allocations: 21.18 MB / 1.321 GB, free: 127.2 MB / 0.7762 GB Notification: Performance of prepare postOptimizeDAE: time 0.000125/1.928, allocations: 101.5 kB / 1.321 GB, free: 127.2 MB / 0.7762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02267/1.951, allocations: 13.66 MB / 1.334 GB, free: 126.2 MB / 0.7762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02211/1.973, allocations: 5.278 MB / 1.339 GB, free: 125.7 MB / 0.7762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01362/1.987, allocations: 6.252 MB / 1.345 GB, free: 125.7 MB / 0.7762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02254/2.009, allocations: 79.41 MB / 1.423 GB, free: 46.71 MB / 0.7762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01245/2.022, allocations: 0.9626 MB / 1.424 GB, free: 46.29 MB / 0.7762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002805/2.025, allocations: 1.562 MB / 1.425 GB, free: 45.2 MB / 0.7762 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[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): 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 0.008057/2.033, allocations: 2.014 MB / 1.427 GB, free: 44.48 MB / 0.7762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005274/2.038, allocations: 2.069 MB / 1.429 GB, free: 42.53 MB / 0.7762 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 0.02512/2.063, allocations: 25.36 MB / 1.454 GB, free: 22.23 MB / 0.7762 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.801856123842299]