Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts.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 0.00801/0.00801, allocations: 1.784 MB / 21.57 MB, free: 2.898 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 0.0007922/0.0007922, allocations: 84.34 kB / 25.4 MB, free: 6.496 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 0.0008205/0.0008205, allocations: 161.8 kB / 29.33 MB, free: 2.969 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 0.8999/0.8999, allocations: 177.2 MB / 210.3 MB, free: 3.418 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 0.5998/0.5998, allocations: 102.5 MB / 369.9 MB, free: 192 kB / 330.7 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.Components.Adapters.Check.RowOfScalar2VectorHeatPorts,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|pipe1.h.[0-9,]+.|pipe1.p.[0-9,]+.|pipe2.h.[0-9,]+.|pipe2.p.[0-9,]+.|thinWall_1.U.[0-9,]+.|thinWall_2.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts") translateModel(ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|pipe1.h.[0-9,]+.|pipe1.p.[0-9,]+.|pipe2.h.[0-9,]+.|pipe2.p.[0-9,]+.|thinWall_1.U.[0-9,]+.|thinWall_2.U.[0-9,]+.",fileNamePrefix="ClaRa_ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 2.595e-06/2.595e-06, allocations: 3.062 kB / 470.4 MB, free: 18.83 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.754e-05/2.014e-05, allocations: 4.281 kB / 470.4 MB, free: 18.83 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.Components.Adapters.Check.RowOfScalar2VectorHeatPorts): time 0.1201/0.1201, allocations: 66.08 MB / 0.5239 GB, free: 5.52 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.02409/0.1442, allocations: 19.4 MB / 0.5429 GB, free: 2.07 MB / 458.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00317/0.1474, allocations: 91.31 kB / 0.543 GB, free: 1.98 MB / 458.8 MB Notification: Performance of NFTyping.typeComponents: time 0.004409/0.1518, allocations: 1.935 MB / 0.5449 GB, free: 36 kB / 458.8 MB Notification: Performance of NFTyping.typeBindings: time 0.006727/0.1585, allocations: 3.298 MB / 0.5481 GB, free: 12.72 MB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.005431/0.1639, allocations: 2.856 MB / 0.5509 GB, free: 9.855 MB / 474.8 MB Notification: Performance of NFFlatten.flatten: time 0.01617/0.1801, allocations: 19.46 MB / 0.5699 GB, free: 6.34 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008497/0.1886, allocations: 5.681 MB / 0.5754 GB, free: 0.5898 MB / 490.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.1254/0.3139, allocations: 54.84 MB / 0.629 GB, free: 10.93 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01119/0.3251, allocations: 7.883 MB / 0.6367 GB, free: 3.031 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.003928/0.3291, allocations: 1.195 MB / 0.6379 GB, free: 1.836 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.2277/0.5567, allocations: 2.297 MB / 0.6401 GB, free: 84.83 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.005476/0.5622, allocations: 6.05 MB / 0.646 GB, free: 84.83 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.009804/0.572, allocations: 5.154 MB / 0.651 GB, free: 84.83 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.01737/0.5894, allocations: 14.11 MB / 0.6648 GB, free: 83.71 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 6.853e-06/0.5894, allocations: 0 / 0.6648 GB, free: 83.71 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.362e-06/0.5894, allocations: 3.469 kB / 0.6648 GB, free: 83.71 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0006722/0.5901, allocations: 0 / 0.6648 GB, free: 83.71 MB / 0.5418 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2896 * Number of variables: 2896 Notification: Performance of Generate backend data structure: time 0.02981/0.6199, allocations: 14.75 MB / 0.6792 GB, free: 78.34 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 4.45e-05/0.6199, allocations: 9.562 kB / 0.6792 GB, free: 78.34 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006806/0.6267, allocations: 1.823 MB / 0.681 GB, free: 77.57 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01318/0.6399, allocations: 6.313 MB / 0.6872 GB, free: 75.35 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005757/0.6405, allocations: 0.5344 MB / 0.6877 GB, free: 75.12 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002595/0.6431, allocations: 0.6708 MB / 0.6883 GB, free: 74.91 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02151/0.6646, allocations: 13.52 MB / 0.7016 GB, free: 65.84 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002145/0.6648, allocations: 75.67 kB / 0.7016 GB, free: 65.83 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008748/0.6657, allocations: 311 kB / 0.7019 GB, free: 65.64 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007155/0.6664, allocations: 1.133 MB / 0.703 GB, free: 65.3 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01497/0.6814, allocations: 6.888 MB / 0.7098 GB, free: 63.18 MB / 0.5418 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 0.05368/0.735, allocations: 76.92 MB / 0.7849 GB, free: 10.4 MB / 0.5574 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02143/0.7565, allocations: 8.722 MB / 0.7934 GB, free: 2.012 MB / 0.5574 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004935/0.7614, allocations: 1.966 MB / 0.7953 GB, free: 15.95 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001009/0.7624, allocations: 494.3 kB / 0.7958 GB, free: 15.65 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001408/0.7626, allocations: 147.3 kB / 0.7959 GB, free: 15.5 MB / 0.573 GB Notification: Performance of pre-optimization done (n=1336): time 1.203e-05/0.7626, allocations: 2.656 kB / 0.7959 GB, free: 15.5 MB / 0.573 GB Notification: Performance of matching and sorting (n=1336): time 0.05992/0.8225, allocations: 18.75 MB / 0.8142 GB, free: 12.94 MB / 0.5887 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003189/0.8228, allocations: 1.079 MB / 0.8153 GB, free: 11.62 MB / 0.5887 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01044/0.8333, allocations: 7.22 MB / 0.8223 GB, free: 5.492 MB / 0.5887 GB Notification: Performance of collectPreVariables (initialization): time 0.00246/0.8357, allocations: 149.7 kB / 0.8225 GB, free: 5.34 MB / 0.5887 GB Notification: Performance of collectInitialEqns (initialization): time 0.003404/0.8391, allocations: 5 MB / 0.8274 GB, free: 0.6172 MB / 0.5887 GB Notification: Performance of collectInitialBindings (initialization): time 0.005839/0.845, allocations: 4.866 MB / 0.8321 GB, free: 12.02 MB / 0.6043 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004949/0.8499, allocations: 3.005 MB / 0.8351 GB, free: 9.293 MB / 0.6043 GB Notification: Performance of setup shared object (initialization): time 0.0001121/0.85, allocations: 480.5 kB / 0.8355 GB, free: 8.824 MB / 0.6043 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003673/0.8537, allocations: 2.077 MB / 0.8375 GB, free: 6.727 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006239/0.8599, allocations: 7.581 MB / 0.8449 GB, free: 13.4 MB / 0.6199 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02105/0.881, allocations: 12.49 MB / 0.8571 GB, free: 15.43 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001471/0.8811, allocations: 30.95 kB / 0.8572 GB, free: 15.4 MB / 0.6355 GB Notification: Performance of matching and sorting (n=1851) (initialization): time 0.02927/0.9104, allocations: 12.13 MB / 0.869 GB, free: 3.227 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 8.946e-05/0.9105, allocations: 52 kB / 0.8691 GB, free: 3.176 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.2467/1.157, allocations: 8.27 MB / 0.8771 GB, free: 163.6 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01547/1.173, allocations: 7.067 MB / 0.884 GB, free: 163.1 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008809/1.182, allocations: 3.254 MB / 0.8872 GB, free: 163.1 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02812/1.21, allocations: 78.93 MB / 0.9643 GB, free: 89.39 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009348/1.219, allocations: 1.308 MB / 0.9656 GB, free: 89.39 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003126/1.222, allocations: 0.6954 MB / 0.9663 GB, free: 89.39 MB / 0.6355 GB Warning: Assuming fixed start value for the following 40 variables: pipe1.h[1]:VARIABLE(start = pipe1.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[2]:VARIABLE(start = pipe1.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[3]:VARIABLE(start = pipe1.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[4]:VARIABLE(start = pipe1.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[5]:VARIABLE(start = pipe1.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[6]:VARIABLE(start = pipe1.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[7]:VARIABLE(start = pipe1.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[8]:VARIABLE(start = pipe1.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[9]:VARIABLE(start = pipe1.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[10]:VARIABLE(start = pipe1.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.p[1]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[2]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[3]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[4]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[5]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[6]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[7]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[8]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[9]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[10]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.h[1]:VARIABLE(start = pipe2.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[2]:VARIABLE(start = pipe2.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[3]:VARIABLE(start = pipe2.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[4]:VARIABLE(start = pipe2.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[5]:VARIABLE(start = pipe2.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[6]:VARIABLE(start = pipe2.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[7]:VARIABLE(start = pipe2.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[8]:VARIABLE(start = pipe2.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[9]:VARIABLE(start = pipe2.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[10]:VARIABLE(start = pipe2.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.p[1]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[2]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[3]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[4]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[5]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[6]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[7]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[8]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[9]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[10]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01046/1.233, allocations: 2.575 MB / 0.9688 GB, free: 89.21 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00724/1.24, allocations: 7.548 MB / 0.9761 GB, free: 83 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01815/1.258, allocations: 12.38 MB / 0.9882 GB, free: 76.96 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001783/1.258, allocations: 32.84 kB / 0.9883 GB, free: 76.96 MB / 0.6355 GB Notification: Performance of matching and sorting (n=1851) (initialization_lambda0): time 0.02859/1.287, allocations: 12.05 MB / 1 GB, free: 74.96 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001007/1.287, allocations: 49.38 kB / 1 GB, free: 74.96 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02115/1.308, allocations: 8.182 MB / 1.008 GB, free: 69.95 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01463/1.323, allocations: 7.071 MB / 1.015 GB, free: 62.96 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008018/1.331, allocations: 3.233 MB / 1.018 GB, free: 59.83 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03078/1.361, allocations: 78.92 MB / 1.095 GB, free: 10.34 MB / 0.6668 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01049/1.372, allocations: 1.111 MB / 1.096 GB, free: 9.516 MB / 0.6668 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003611/1.375, allocations: 0.6883 MB / 1.097 GB, free: 8.941 MB / 0.6668 GB Warning: Assuming fixed start value for the following 40 variables: pipe1.h[1]:VARIABLE(start = pipe1.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[2]:VARIABLE(start = pipe1.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[3]:VARIABLE(start = pipe1.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[4]:VARIABLE(start = pipe1.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[5]:VARIABLE(start = pipe1.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[6]:VARIABLE(start = pipe1.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[7]:VARIABLE(start = pipe1.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[8]:VARIABLE(start = pipe1.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[9]:VARIABLE(start = pipe1.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.h[10]:VARIABLE(start = pipe1.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe1.p[1]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[2]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[3]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[4]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[5]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[6]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[7]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[8]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[9]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe1.p[10]:VARIABLE(min = 0.0 start = pipe1.p_start_internal[10] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.h[1]:VARIABLE(start = pipe2.h_start[1] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[2]:VARIABLE(start = pipe2.h_start[2] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[3]:VARIABLE(start = pipe2.h_start[3] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[4]:VARIABLE(start = pipe2.h_start[4] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[5]:VARIABLE(start = pipe2.h_start[5] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[6]:VARIABLE(start = pipe2.h_start[6] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[7]:VARIABLE(start = pipe2.h_start[7] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[8]:VARIABLE(start = pipe2.h_start[8] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[9]:VARIABLE(start = pipe2.h_start[9] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.h[10]:VARIABLE(start = pipe2.h_start[10] unit = \"J/kg\" fixed = true nominal = 1000.0 stateSelect=StateSelect.prefer protected = true ) \"Cell enthalpy\" type: Real [10] pipe2.p[1]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[1] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[2]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[2] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[3]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[3] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[4]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[4] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[5]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[5] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[6]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[6] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[7]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[7] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[8]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[8] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[9]:VARIABLE(min = 0.0 start = pipe2.p_start_internal[9] unit = \"Pa\" fixed = true nominal = 1e5 protected = true ) \"Cell pressure\" type: Real [10] pipe2.p[10]:VARIABLE(min = 0.0 start = pipe2.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: 479 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1768): * Single equations (assignments): 1725 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 43 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 43 systems {(1,20,100.0%), (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%), (1,20,100.0%), (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%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006785/1.382, allocations: 1.313 MB / 1.098 GB, free: 8.031 MB / 0.6668 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.006954/1.389, allocations: 1.243 MB / 1.099 GB, free: 6.871 MB / 0.6668 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 1834 equation(s) and 1761 variable(s). Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02217/1.411, allocations: 11.55 MB / 1.111 GB, free: 11.71 MB / 0.6824 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.109103339724243]