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 0.01046/0.01046, allocations: 1.745 MB / 21.38 MB, free: 464 kB / 14.72 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 0.001295/0.001295, allocations: 103.6 kB / 24.97 MB, free: 2.035 MB / 14.72 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 0.001691/0.001691, allocations: 209.6 kB / 28.68 MB, free: 3.324 MB / 19.63 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 1.427/1.427, allocations: 230.6 MB / 262.9 MB, free: 5.809 MB / 206.1 MB " [Timeout remaining time 178] 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 1.025/1.025, allocations: 130.7 MB / 450.4 MB, free: 6.41 MB / 350.1 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 0.3.1 (/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.10.|pipe1.h.1.|pipe1.h.2.|pipe1.h.3.|pipe1.h.4.|pipe1.h.5.|pipe1.h.6.|pipe1.h.7.|pipe1.h.8.|pipe1.h.9.|pipe1.p.10.|pipe1.p.1.|pipe1.p.2.|pipe1.p.3.|pipe1.p.4.|pipe1.p.5.|pipe1.p.6.|pipe1.p.7.|pipe1.p.8.|pipe1.p.9.|pipe2.h.10.|pipe2.h.1.|pipe2.h.2.|pipe2.h.3.|pipe2.h.4.|pipe2.h.5.|pipe2.h.6.|pipe2.h.7.|pipe2.h.8.|pipe2.h.9.|pipe2.p.10.|pipe2.p.1.|pipe2.p.2.|pipe2.p.3.|pipe2.p.4.|pipe2.p.5.|pipe2.p.6.|pipe2.p.7.|pipe2.p.8.|pipe2.p.9.|thinWall_1.U.10.|thinWall_1.U.1.|thinWall_1.U.2.|thinWall_1.U.3.|thinWall_1.U.4.|thinWall_1.U.5.|thinWall_1.U.6.|thinWall_1.U.7.|thinWall_1.U.8.|thinWall_1.U.9.|thinWall_2.U.10.|thinWall_2.U.1.|thinWall_2.U.2.|thinWall_2.U.3.|thinWall_2.U.4.|thinWall_2.U.5.|thinWall_2.U.6.|thinWall_2.U.7.|thinWall_2.U.8.|thinWall_2.U.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.10.|pipe1.h.1.|pipe1.h.2.|pipe1.h.3.|pipe1.h.4.|pipe1.h.5.|pipe1.h.6.|pipe1.h.7.|pipe1.h.8.|pipe1.h.9.|pipe1.p.10.|pipe1.p.1.|pipe1.p.2.|pipe1.p.3.|pipe1.p.4.|pipe1.p.5.|pipe1.p.6.|pipe1.p.7.|pipe1.p.8.|pipe1.p.9.|pipe2.h.10.|pipe2.h.1.|pipe2.h.2.|pipe2.h.3.|pipe2.h.4.|pipe2.h.5.|pipe2.h.6.|pipe2.h.7.|pipe2.h.8.|pipe2.h.9.|pipe2.p.10.|pipe2.p.1.|pipe2.p.2.|pipe2.p.3.|pipe2.p.4.|pipe2.p.5.|pipe2.p.6.|pipe2.p.7.|pipe2.p.8.|pipe2.p.9.|thinWall_1.U.10.|thinWall_1.U.1.|thinWall_1.U.2.|thinWall_1.U.3.|thinWall_1.U.4.|thinWall_1.U.5.|thinWall_1.U.6.|thinWall_1.U.7.|thinWall_1.U.8.|thinWall_1.U.9.|thinWall_2.U.10.|thinWall_2.U.1.|thinWall_2.U.2.|thinWall_2.U.3.|thinWall_2.U.4.|thinWall_2.U.5.|thinWall_2.U.6.|thinWall_2.U.7.|thinWall_2.U.8.|thinWall_2.U.9.",fileNamePrefix="ClaRa_dev_ClaRa.Components.Adapters.Check.RowOfScalar2VectorHeatPorts") [Timeout 800] "Notification: SMArtInt 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: ClaRa 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: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong). Warning: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this. Notification: Performance of FrontEnd - loaded program: time 0.06263/0.06263, allocations: 20.61 MB / 0.6367 GB, free: 4.559 MB / 462.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1677/0.2303, allocations: 81.9 MB / 0.7167 GB, free: 2.574 MB / 0.5294 GB 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 0.5152/0.7456, allocations: 48.17 MB / 0.7637 GB, free: 19.09 MB / 0.5607 GB Notification: Performance of NFInst.instExpressions: time 0.02744/0.773, allocations: 19 MB / 0.7823 GB, free: 5.914 MB / 0.5607 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005059/0.7781, allocations: 94.53 kB / 0.7824 GB, free: 5.871 MB / 0.5607 GB Notification: Performance of NFTyping.typeComponents: time 0.006047/0.7841, allocations: 1.94 MB / 0.7843 GB, free: 4.98 MB / 0.5607 GB Notification: Performance of NFTyping.typeBindings: time 0.009492/0.7936, allocations: 3.206 MB / 0.7874 GB, free: 3.176 MB / 0.5607 GB Notification: Performance of NFTyping.typeClassSections: time 0.007562/0.8012, allocations: 2.805 MB / 0.7901 GB, free: 1.027 MB / 0.5607 GB Notification: Performance of NFFlatten.flatten: time 0.0261/0.8273, allocations: 19.07 MB / 0.8088 GB, free: 4.188 MB / 0.5763 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01089/0.8381, allocations: 5.171 MB / 0.8138 GB, free: 14.96 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01471/0.8528, allocations: 6.949 MB / 0.8206 GB, free: 7.988 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01548/0.8683, allocations: 8.47 MB / 0.8289 GB, free: 15.5 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.004942/0.8733, allocations: 1.238 MB / 0.8301 GB, free: 14.26 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009534/0.8828, allocations: 2.366 MB / 0.8324 GB, free: 11.89 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.009539/0.8923, allocations: 5.866 MB / 0.8381 GB, free: 6.016 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.0155/0.9079, allocations: 6.161 MB / 0.8441 GB, free: 15.82 MB / 0.6232 GB Notification: Performance of NFConvertDAE.convert: time 0.03198/0.9398, allocations: 21.15 MB / 0.8648 GB, free: 10.59 MB / 0.6388 GB Notification: Performance of FrontEnd - DAE generated: time 6.883e-06/0.9398, allocations: 0 / 0.8648 GB, free: 10.59 MB / 0.6388 GB Notification: Performance of FrontEnd: time 1.903e-06/0.9398, allocations: 1.281 kB / 0.8648 GB, free: 10.59 MB / 0.6388 GB Notification: Performance of Transformations before backend: time 0.0007261/0.9406, allocations: 3.938 kB / 0.8648 GB, free: 10.59 MB / 0.6388 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 0.05128/0.9918, allocations: 15.21 MB / 0.8796 GB, free: 11.44 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.722e-05/0.9919, allocations: 10.69 kB / 0.8796 GB, free: 11.43 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007489/0.9994, allocations: 1.541 MB / 0.8812 GB, free: 9.883 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02428/1.024, allocations: 9.496 MB / 0.8904 GB, free: 328 kB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007549/1.024, allocations: 0.5322 MB / 0.8909 GB, free: 15.79 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003081/1.027, allocations: 0.6638 MB / 0.8916 GB, free: 15.12 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04742/1.075, allocations: 21.07 MB / 0.9122 GB, free: 8.512 MB / 0.6857 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002344/1.075, allocations: 83.25 kB / 0.9122 GB, free: 8.43 MB / 0.6857 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001334/1.076, allocations: 304 kB / 0.9125 GB, free: 8.133 MB / 0.6857 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00122/1.078, allocations: 1.138 MB / 0.9136 GB, free: 6.992 MB / 0.6857 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04481/1.123, allocations: 18.06 MB / 0.9313 GB, free: 4.926 MB / 0.7013 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 0.117/1.24, allocations: 65.01 MB / 0.9948 GB, free: 2.32 MB / 0.7638 GB Notification: Performance of preOpt comSubExp (simulation): time 0.06329/1.303, allocations: 16.03 MB / 1.01 GB, free: 2.078 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01933/1.322, allocations: 6.204 MB / 1.016 GB, free: 11.79 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001791/1.324, allocations: 284.8 kB / 1.017 GB, free: 11.5 MB / 0.795 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002004/1.324, allocations: 144.8 kB / 1.017 GB, free: 11.35 MB / 0.795 GB Notification: Performance of pre-optimization done (n=1336): time 2.142e-05/1.324, allocations: 0 / 1.017 GB, free: 11.35 MB / 0.795 GB Notification: Performance of matching and sorting (n=1336): time 0.1297/1.454, allocations: 33.91 MB / 1.05 GB, free: 9.508 MB / 0.8263 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0006484/1.454, allocations: 0.9986 MB / 1.051 GB, free: 8.285 MB / 0.8263 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.3611/1.816, allocations: 9.14 MB / 1.06 GB, free: 339.8 MB / 0.8263 GB Notification: Performance of collectPreVariables (initialization): time 0.002766/1.818, allocations: 145.7 kB / 1.06 GB, free: 339.8 MB / 0.8263 GB Notification: Performance of collectInitialEqns (initialization): time 0.004714/1.823, allocations: 4.593 MB / 1.065 GB, free: 339.2 MB / 0.8263 GB Notification: Performance of collectInitialBindings (initialization): time 0.006723/1.83, allocations: 4.665 MB / 1.069 GB, free: 336.2 MB / 0.8263 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01176/1.842, allocations: 2.771 MB / 1.072 GB, free: 335.2 MB / 0.8263 GB Notification: Performance of setup shared object (initialization): time 5.244e-05/1.842, allocations: 307 kB / 1.072 GB, free: 334.9 MB / 0.8263 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01676/1.858, allocations: 8.189 MB / 1.08 GB, free: 332 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01811/1.876, allocations: 11.89 MB / 1.092 GB, free: 324.6 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1176/1.994, allocations: 44.52 MB / 1.135 GB, free: 291.2 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001435/1.994, allocations: 28 kB / 1.135 GB, free: 291.2 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1851) (initialization): time 0.0621/2.056, allocations: 25.33 MB / 1.16 GB, free: 265.8 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.000157/2.056, allocations: 51.94 kB / 1.16 GB, free: 265.8 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0541/2.111, allocations: 20.93 MB / 1.18 GB, free: 244.7 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02184/2.132, allocations: 5.958 MB / 1.186 GB, free: 238.6 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01375/2.146, allocations: 3.373 MB / 1.19 GB, free: 235.2 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05643/2.203, allocations: 73.12 MB / 1.261 GB, free: 157.8 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01472/2.217, allocations: 1.54 MB / 1.262 GB, free: 156.5 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004435/2.222, allocations: 0.8042 MB / 1.263 GB, free: 155.7 MB / 0.8263 GB Warning: Assuming fixed start value for the following 40 variables: pipe1.h[1]:VARIABLE(start = pipe1.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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 0.02549/2.247, allocations: 11.52 MB / 1.275 GB, free: 144.3 MB / 0.8263 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01892/2.266, allocations: 11.75 MB / 1.286 GB, free: 131 MB / 0.8263 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1181/2.384, allocations: 43.84 MB / 1.329 GB, free: 85.58 MB / 0.8263 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001462/2.384, allocations: 32 kB / 1.329 GB, free: 85.55 MB / 0.8263 GB Notification: Performance of matching and sorting (n=1851) (initialization_lambda0): time 0.06252/2.447, allocations: 25.04 MB / 1.353 GB, free: 60.32 MB / 0.8263 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001617/2.447, allocations: 56.98 kB / 1.353 GB, free: 60.27 MB / 0.8263 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.04935/2.496, allocations: 20.63 MB / 1.373 GB, free: 39.46 MB / 0.8263 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02054/2.517, allocations: 5.954 MB / 1.379 GB, free: 33.38 MB / 0.8263 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01302/2.53, allocations: 3.358 MB / 1.383 GB, free: 30.02 MB / 0.8263 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.423/2.953, allocations: 73.11 MB / 1.454 GB, free: 270.6 MB / 0.8263 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0134/2.966, allocations: 1.33 MB / 1.455 GB, free: 270.6 MB / 0.8263 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003778/2.97, allocations: 0.7986 MB / 1.456 GB, free: 270.6 MB / 0.8263 GB Warning: Assuming fixed start value for the following 40 variables: pipe1.h[1]:VARIABLE(start = pipe1.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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.mechanicalEquilibrium.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 0.005352/2.976, allocations: 1.233 MB / 1.457 GB, free: 270.1 MB / 0.8263 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.005512/2.981, allocations: 1.016 MB / 1.458 GB, free: 270.1 MB / 0.8263 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 0.02914/3.01, allocations: 16.2 MB / 1.474 GB, free: 264.9 MB / 0.8263 GB Error: post-optimization module wrapFunctionCalls (simulation) failed. " [Timeout remaining time 797] [Calling sys.exit(0), Time elapsed: 6.723406578064896] Failed to read output from testmodel.py, exit status != 0: 3.160058462060988 3.170613929 2.228100381 Calling exit ...