Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_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 0.01391/0.01391, allocations: 1.795 MB / 21.89 MB, free: 2.637 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 0.001318/0.001318, allocations: 87.38 kB / 25.62 MB, free: 6.539 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 0.001728/0.001728, allocations: 168.8 kB / 29.46 MB, free: 3.008 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 1.023/1.023, allocations: 177.2 MB / 210.3 MB, free: 3.414 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 0.675/0.675, allocations: 102.4 MB / 369.8 MB, free: 212 kB / 330.7 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.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_dev_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_dev_ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 2.014e-06/2.014e-06, allocations: 0 / 469.8 MB, free: 18.99 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.824e-05/3.026e-05, allocations: 3.5 kB / 469.9 MB, free: 18.98 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 0.1328/0.1328, allocations: 66.33 MB / 0.5236 GB, free: 5.945 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.0207/0.1535, allocations: 19.45 MB / 0.5426 GB, free: 2.449 MB / 458.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002065/0.1556, allocations: 91.31 kB / 0.5427 GB, free: 2.359 MB / 458.8 MB Notification: Performance of NFTyping.typeComponents: time 0.003279/0.1589, allocations: 1.939 MB / 0.5446 GB, free: 420 kB / 458.8 MB Notification: Performance of NFTyping.typeBindings: time 0.004504/0.1634, allocations: 3.283 MB / 0.5478 GB, free: 13.11 MB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.004304/0.1677, allocations: 2.848 MB / 0.5506 GB, free: 10.25 MB / 474.8 MB Notification: Performance of NFFlatten.flatten: time 0.01347/0.1812, allocations: 19.48 MB / 0.5696 GB, free: 6.719 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006393/0.1875, allocations: 5.685 MB / 0.5752 GB, free: 0.9648 MB / 490.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01217/0.1997, allocations: 9.333 MB / 0.5843 GB, free: 7.613 MB / 0.4949 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01003/0.2097, allocations: 7.836 MB / 0.5919 GB, free: 15.76 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.002284/0.212, allocations: 1.238 MB / 0.5931 GB, free: 14.52 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005181/0.2172, allocations: 2.38 MB / 0.5955 GB, free: 12.14 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.004336/0.2215, allocations: 6.102 MB / 0.6014 GB, free: 6.02 MB / 0.5105 GB Notification: Performance of NFVerifyModel.verify: time 0.006667/0.2282, allocations: 5.235 MB / 0.6065 GB, free: 0.7734 MB / 0.5105 GB Notification: Performance of NFConvertDAE.convert: time 0.01375/0.242, allocations: 14.16 MB / 0.6204 GB, free: 2.566 MB / 0.5262 GB Notification: Performance of FrontEnd - DAE generated: time 4.719e-06/0.242, allocations: 3.938 kB / 0.6204 GB, free: 2.562 MB / 0.5262 GB Notification: Performance of FrontEnd: time 1.884e-06/0.242, allocations: 0 / 0.6204 GB, free: 2.562 MB / 0.5262 GB Notification: Performance of Transformations before backend: time 0.0002485/0.2422, allocations: 0 / 0.6204 GB, free: 2.562 MB / 0.5262 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 0.0209/0.2631, allocations: 15.78 MB / 0.6358 GB, free: 2.668 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 4.434e-05/0.2632, allocations: 8.031 kB / 0.6358 GB, free: 2.66 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003415/0.2666, allocations: 2.05 MB / 0.6378 GB, free: 0.6016 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009796/0.2764, allocations: 7.817 MB / 0.6454 GB, free: 8.664 MB / 0.5574 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003942/0.2768, allocations: 0.5322 MB / 0.6459 GB, free: 8.129 MB / 0.5574 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008111/0.2776, allocations: 0.6638 MB / 0.6466 GB, free: 7.465 MB / 0.5574 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.2132/0.4907, allocations: 14.18 MB / 0.6604 GB, free: 136.6 MB / 0.5574 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002179/0.491, allocations: 76.38 kB / 0.6605 GB, free: 136.5 MB / 0.5574 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008614/0.4918, allocations: 307.1 kB / 0.6608 GB, free: 136.5 MB / 0.5574 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008908/0.4927, allocations: 1.139 MB / 0.6619 GB, free: 136.5 MB / 0.5574 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0234/0.5161, allocations: 7.853 MB / 0.6696 GB, free: 135.8 MB / 0.5574 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 0.04658/0.5627, allocations: 79.51 MB / 0.7472 GB, free: 67.22 MB / 0.5574 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02609/0.5888, allocations: 9.321 MB / 0.7563 GB, free: 62.75 MB / 0.5574 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006951/0.5957, allocations: 2.306 MB / 0.7586 GB, free: 61.75 MB / 0.5574 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006437/0.5964, allocations: 319.4 kB / 0.7589 GB, free: 61.66 MB / 0.5574 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.786e-05/0.5965, allocations: 145.2 kB / 0.759 GB, free: 61.54 MB / 0.5574 GB Notification: Performance of pre-optimization done (n=1336): time 9.838e-06/0.5965, allocations: 2.531 kB / 0.759 GB, free: 61.54 MB / 0.5574 GB Notification: Performance of matching and sorting (n=1336): time 0.04611/0.6426, allocations: 20.31 MB / 0.7789 GB, free: 47.01 MB / 0.5574 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001357/0.6427, allocations: 0.9986 MB / 0.7798 GB, free: 45.79 MB / 0.5574 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007695/0.6504, allocations: 7.574 MB / 0.7872 GB, free: 38.35 MB / 0.5574 GB Notification: Performance of collectPreVariables (initialization): time 0.0008387/0.6512, allocations: 141.7 kB / 0.7874 GB, free: 38.21 MB / 0.5574 GB Notification: Performance of collectInitialEqns (initialization): time 0.001882/0.6531, allocations: 4.93 MB / 0.7922 GB, free: 33.64 MB / 0.5574 GB Notification: Performance of collectInitialBindings (initialization): time 0.002588/0.6557, allocations: 4.869 MB / 0.7969 GB, free: 28.84 MB / 0.5574 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002704/0.6584, allocations: 2.942 MB / 0.7998 GB, free: 25.88 MB / 0.5574 GB Notification: Performance of setup shared object (initialization): time 3.256e-05/0.6584, allocations: 476.8 kB / 0.8003 GB, free: 25.41 MB / 0.5574 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003941/0.6624, allocations: 2.578 MB / 0.8028 GB, free: 22.82 MB / 0.5574 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005303/0.6677, allocations: 7.922 MB / 0.8105 GB, free: 12.81 MB / 0.5574 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01462/0.6823, allocations: 13.75 MB / 0.8239 GB, free: 13.12 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.131e-05/0.6824, allocations: 28 kB / 0.824 GB, free: 13.09 MB / 0.573 GB Notification: Performance of matching and sorting (n=1851) (initialization): time 0.02451/0.7069, allocations: 13.42 MB / 0.8371 GB, free: 15.6 MB / 0.5887 GB Notification: Performance of prepare postOptimizeDAE: time 5.899e-05/0.7069, allocations: 52 kB / 0.8371 GB, free: 15.55 MB / 0.5887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01795/0.7249, allocations: 9.37 MB / 0.8463 GB, free: 6.066 MB / 0.5887 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01678/0.7417, allocations: 7.365 MB / 0.8535 GB, free: 14.92 MB / 0.6043 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008596/0.7503, allocations: 3.368 MB / 0.8568 GB, free: 11.55 MB / 0.6043 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2705/1.021, allocations: 80.17 MB / 0.9351 GB, free: 120.3 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009817/1.031, allocations: 1.523 MB / 0.9365 GB, free: 120.3 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00258/1.033, allocations: 0.8042 MB / 0.9373 GB, free: 120.3 MB / 0.6199 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 0.009402/1.043, allocations: 3.052 MB / 0.9403 GB, free: 120.1 MB / 0.6199 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007369/1.05, allocations: 7.875 MB / 0.948 GB, free: 114 MB / 0.6199 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01893/1.069, allocations: 13.61 MB / 0.9613 GB, free: 107.6 MB / 0.6199 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.384e-05/1.069, allocations: 29.47 kB / 0.9613 GB, free: 107.6 MB / 0.6199 GB Notification: Performance of matching and sorting (n=1851) (initialization_lambda0): time 0.02717/1.096, allocations: 13.33 MB / 0.9743 GB, free: 105.8 MB / 0.6199 GB Notification: Performance of prepare postOptimizeDAE: time 5.095e-05/1.096, allocations: 49.44 kB / 0.9744 GB, free: 105.8 MB / 0.6199 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01813/1.114, allocations: 9.253 MB / 0.9834 GB, free: 103.5 MB / 0.6199 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01629/1.131, allocations: 7.355 MB / 0.9906 GB, free: 102.8 MB / 0.6199 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008099/1.139, allocations: 3.342 MB / 0.9939 GB, free: 101.4 MB / 0.6199 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02824/1.167, allocations: 80.2 MB / 1.072 GB, free: 16.18 MB / 0.6199 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009921/1.177, allocations: 1.315 MB / 1.073 GB, free: 15.12 MB / 0.6199 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001997/1.179, allocations: 0.7957 MB / 1.074 GB, free: 14.33 MB / 0.6199 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 0.003643/1.183, allocations: 1.31 MB / 1.076 GB, free: 13.19 MB / 0.6199 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00384/1.186, allocations: 1.235 MB / 1.077 GB, free: 11.95 MB / 0.6199 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 0.01346/1.2, allocations: 11.96 MB / 1.088 GB, free: 464 kB / 0.6199 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.196716782171279]