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 0.009006/0.009006, allocations: 1.781 MB / 22.36 MB, free: 2.113 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0009376/0.0009376, allocations: 83.11 kB / 26.19 MB, free: 6.066 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001105/0.001105, allocations: 170.8 kB / 30.12 MB, free: 2.172 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 0.9533/0.9533, allocations: 177.2 MB / 211.1 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 0.6072/0.6072, allocations: 102.4 MB / 370.6 MB, free: 140 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 1.493e-06/1.493e-06, allocations: 0 / 471.2 MB, free: 18.84 MB / 410.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.61e-05/2.759e-05, allocations: 2.875 kB / 471.2 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 0.1386/0.1386, allocations: 66.05 MB / 0.5247 GB, free: 5.539 MB / 442.8 MB Notification: Performance of NFInst.instExpressions: time 0.0242/0.1628, allocations: 19.4 MB / 0.5436 GB, free: 2.094 MB / 458.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002987/0.1658, allocations: 95.25 kB / 0.5437 GB, free: 2 MB / 458.8 MB Notification: Performance of NFTyping.typeComponents: time 0.004172/0.17, allocations: 1.932 MB / 0.5456 GB, free: 60 kB / 458.8 MB Notification: Performance of NFTyping.typeBindings: time 0.00659/0.1766, allocations: 3.294 MB / 0.5488 GB, free: 12.75 MB / 474.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.005664/0.1823, allocations: 2.856 MB / 0.5516 GB, free: 9.883 MB / 474.8 MB Notification: Performance of NFFlatten.flatten: time 0.01587/0.1981, allocations: 19.46 MB / 0.5706 GB, free: 6.363 MB / 490.8 MB Notification: Performance of NFFlatten.resolveConnections: time 0.007265/0.2054, allocations: 5.681 MB / 0.5761 GB, free: 0.6133 MB / 490.8 MB Notification: Performance of NFEvalConstants.evaluate: time 0.1692/0.3746, allocations: 54.85 MB / 0.6297 GB, free: 10.95 MB / 0.5418 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02397/0.3986, allocations: 7.875 MB / 0.6374 GB, free: 3.051 MB / 0.5418 GB Notification: Performance of NFPackage.collectConstants: time 0.003959/0.4025, allocations: 1.199 MB / 0.6386 GB, free: 1.852 MB / 0.5418 GB Notification: Performance of NFFlatten.collectFunctions: time 0.2139/0.6165, allocations: 2.292 MB / 0.6408 GB, free: 84.87 MB / 0.5418 GB Notification: Performance of NFScalarize.scalarize: time 0.007267/0.6237, allocations: 6.06 MB / 0.6467 GB, free: 84.87 MB / 0.5418 GB Notification: Performance of NFVerifyModel.verify: time 0.01181/0.6355, allocations: 5.153 MB / 0.6518 GB, free: 84.87 MB / 0.5418 GB Notification: Performance of NFConvertDAE.convert: time 0.02002/0.6556, allocations: 14.1 MB / 0.6655 GB, free: 83.75 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 4.479e-06/0.6556, allocations: 0 / 0.6655 GB, free: 83.75 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.142e-06/0.6556, allocations: 0 / 0.6655 GB, free: 83.75 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0006826/0.6562, allocations: 0 / 0.6655 GB, free: 83.75 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 0.03465/0.6909, allocations: 14.76 MB / 0.68 GB, free: 78.39 MB / 0.5418 GB Notification: Performance of prepare preOptimizeDAE: time 4.286e-05/0.6909, allocations: 10 kB / 0.68 GB, free: 78.39 MB / 0.5418 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007188/0.6981, allocations: 1.817 MB / 0.6817 GB, free: 77.61 MB / 0.5418 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01414/0.7123, allocations: 6.312 MB / 0.6879 GB, free: 75.39 MB / 0.5418 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007159/0.713, allocations: 0.5337 MB / 0.6884 GB, free: 75.16 MB / 0.5418 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004165/0.7172, allocations: 0.6676 MB / 0.6891 GB, free: 74.94 MB / 0.5418 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03008/0.7472, allocations: 13.53 MB / 0.7023 GB, free: 65.87 MB / 0.5418 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003221/0.7476, allocations: 79.02 kB / 0.7024 GB, free: 65.86 MB / 0.5418 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003316/0.7509, allocations: 305.8 kB / 0.7026 GB, free: 65.67 MB / 0.5418 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001016/0.7519, allocations: 1.133 MB / 0.7038 GB, free: 65.33 MB / 0.5418 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02108/0.773, allocations: 6.887 MB / 0.7105 GB, free: 63.21 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 0.06498/0.8379, allocations: 76.91 MB / 0.7856 GB, free: 10.43 MB / 0.5574 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01836/0.8563, allocations: 8.724 MB / 0.7941 GB, free: 2.055 MB / 0.5574 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004346/0.8607, allocations: 1.966 MB / 0.796 GB, free: 15.99 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006808/0.8613, allocations: 312.7 kB / 0.7963 GB, free: 15.69 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001015/0.8614, allocations: 151.4 kB / 0.7965 GB, free: 15.55 MB / 0.573 GB Notification: Performance of pre-optimization done (n=1336): time 1.042e-05/0.8614, allocations: 0 / 0.7965 GB, free: 15.55 MB / 0.573 GB Notification: Performance of matching and sorting (n=1336): time 0.05466/0.9161, allocations: 18.75 MB / 0.8148 GB, free: 12.98 MB / 0.5887 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003599/0.9165, allocations: 1.075 MB / 0.8158 GB, free: 11.67 MB / 0.5887 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01069/0.9271, allocations: 7.218 MB / 0.8229 GB, free: 5.539 MB / 0.5887 GB Notification: Performance of collectPreVariables (initialization): time 0.002718/0.9299, allocations: 145.7 kB / 0.823 GB, free: 5.391 MB / 0.5887 GB Notification: Performance of collectInitialEqns (initialization): time 0.003535/0.9334, allocations: 4.999 MB / 0.8279 GB, free: 0.668 MB / 0.5887 GB Notification: Performance of collectInitialBindings (initialization): time 0.00614/0.9395, allocations: 4.869 MB / 0.8327 GB, free: 12.07 MB / 0.6043 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007981/0.9475, allocations: 3.01 MB / 0.8356 GB, free: 9.34 MB / 0.6043 GB Notification: Performance of setup shared object (initialization): time 0.0001377/0.9477, allocations: 480.5 kB / 0.8361 GB, free: 8.871 MB / 0.6043 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007828/0.9555, allocations: 2.07 MB / 0.8381 GB, free: 6.777 MB / 0.6043 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01354/0.969, allocations: 7.59 MB / 0.8455 GB, free: 13.44 MB / 0.6199 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03054/0.9996, allocations: 12.49 MB / 0.8577 GB, free: 15.46 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001325/0.9997, allocations: 34.66 kB / 0.8577 GB, free: 15.43 MB / 0.6355 GB Notification: Performance of matching and sorting (n=1851) (initialization): time 0.02495/1.025, allocations: 12.12 MB / 0.8696 GB, free: 3.262 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 6.05e-05/1.025, allocations: 54.66 kB / 0.8696 GB, free: 3.211 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.2312/1.256, allocations: 8.267 MB / 0.8777 GB, free: 163.7 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01746/1.273, allocations: 7.063 MB / 0.8846 GB, free: 163.2 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009613/1.283, allocations: 3.255 MB / 0.8878 GB, free: 163.2 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03023/1.313, allocations: 78.88 MB / 0.9648 GB, free: 89.49 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01039/1.324, allocations: 1.308 MB / 0.9661 GB, free: 89.48 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003125/1.327, allocations: 0.6935 MB / 0.9668 GB, free: 89.48 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 0.01051/1.337, allocations: 2.57 MB / 0.9693 GB, free: 89.31 MB / 0.6355 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007857/1.345, allocations: 7.544 MB / 0.9766 GB, free: 83.1 MB / 0.6355 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01741/1.363, allocations: 12.39 MB / 0.9887 GB, free: 77.07 MB / 0.6355 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001433/1.363, allocations: 32.16 kB / 0.9888 GB, free: 77.07 MB / 0.6355 GB Notification: Performance of matching and sorting (n=1851) (initialization_lambda0): time 0.02885/1.392, allocations: 12.03 MB / 1.001 GB, free: 75.21 MB / 0.6355 GB Notification: Performance of prepare postOptimizeDAE: time 6.919e-05/1.392, allocations: 52.16 kB / 1.001 GB, free: 75.21 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02/1.412, allocations: 8.186 MB / 1.009 GB, free: 70.07 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01566/1.427, allocations: 7.062 MB / 1.015 GB, free: 63.08 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008023/1.435, allocations: 3.236 MB / 1.019 GB, free: 59.95 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0296/1.465, allocations: 78.87 MB / 1.096 GB, free: 10.49 MB / 0.6668 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01027/1.475, allocations: 1.115 MB / 1.097 GB, free: 9.691 MB / 0.6668 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002997/1.478, allocations: 0.6885 MB / 1.097 GB, free: 9.117 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 0.004915/1.483, allocations: 1.311 MB / 1.099 GB, free: 8.207 MB / 0.6668 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004769/1.488, allocations: 1.227 MB / 1.1 GB, free: 7.059 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 0.01811/1.506, allocations: 11.56 MB / 1.111 GB, free: 11.89 MB / 0.6824 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 798] [Calling sys.exit(0), Time elapsed: 4.436289343051612]