Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001.conf.json 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 0.001778/0.001778, allocations: 108.8 kB / 17.14 MB, free: 6.043 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 0.001991/0.001991, allocations: 208.5 kB / 20.11 MB, free: 3.086 MB / 14.72 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 1.59/1.59, allocations: 230.6 MB / 253.5 MB, free: 15.11 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/package.mo): time 0.1063/0.1063, allocations: 24.03 MB / 333.6 MB, free: 1.547 MB / 254.1 MB " [Timeout remaining time 180] Using package AES with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES 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) Running command: translateModel(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001,tolerance=1e-06,outputFormat="empty",numberOfIntervals=100,variableFilter="",fileNamePrefix="AES_AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001") translateModel(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001,tolerance=1e-06,outputFormat="empty",numberOfIntervals=100,variableFilter="",fileNamePrefix="AES_AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001") [Timeout 660] "Notification: AES 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: Performance of FrontEnd - loaded program: time 0.002105/0.002105, allocations: 69.92 kB / 468.9 MB, free: 31.22 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09515/0.09725, allocations: 59.54 MB / 0.5161 GB, free: 11.8 MB / 382.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001): time 0.01059/0.1078, allocations: 8.906 MB / 0.5247 GB, free: 2.844 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.004739/0.1126, allocations: 2.357 MB / 0.5271 GB, free: 488 kB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009521/0.1135, allocations: 63.5 kB / 0.5271 GB, free: 424 kB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.000742/0.1143, allocations: 372.8 kB / 0.5275 GB, free: 48 kB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001751/0.116, allocations: 0.9123 MB / 0.5284 GB, free: 15.12 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001362/0.1174, allocations: 0.6281 MB / 0.529 GB, free: 14.5 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.005744/0.1231, allocations: 4.008 MB / 0.5329 GB, free: 10.48 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004286/0.1274, allocations: 2.779 MB / 0.5356 GB, free: 7.637 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002651/0.1301, allocations: 1.746 MB / 0.5373 GB, free: 5.887 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002834/0.1329, allocations: 1.975 MB / 0.5392 GB, free: 3.906 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001043/0.1339, allocations: 0.4961 MB / 0.5397 GB, free: 3.41 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0009335/0.1349, allocations: 0.5 MB / 0.5402 GB, free: 2.91 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001192/0.1361, allocations: 1.247 MB / 0.5414 GB, free: 1.66 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002313/0.1384, allocations: 1.841 MB / 0.5432 GB, free: 15.81 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.006087/0.1445, allocations: 5.459 MB / 0.5486 GB, free: 10.34 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.061e-06/0.1445, allocations: 0 / 0.5486 GB, free: 10.34 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.733e-06/0.1445, allocations: 0 / 0.5486 GB, free: 10.34 MB / 414.1 MB Notification: Performance of Transformations before backend: time 0.000137/0.1446, allocations: 4 kB / 0.5486 GB, free: 10.33 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 587 * Number of variables: 587 Notification: Performance of Generate backend data structure: time 0.009864/0.1545, allocations: 3.409 MB / 0.5519 GB, free: 6.855 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.27e-05/0.1545, allocations: 12.62 kB / 0.5519 GB, free: 6.844 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007508/0.1553, allocations: 299.1 kB / 0.5522 GB, free: 6.551 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003353/0.1586, allocations: 1.645 MB / 0.5538 GB, free: 4.848 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002232/0.1589, allocations: 206.9 kB / 0.554 GB, free: 4.637 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006548/0.1595, allocations: 252.2 kB / 0.5542 GB, free: 4.391 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006087/0.1656, allocations: 3.003 MB / 0.5572 GB, free: 1.336 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.805e-05/0.1656, allocations: 7.922 kB / 0.5572 GB, free: 1.328 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002965/0.1659, allocations: 92 kB / 0.5573 GB, free: 1.238 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.782e-05/0.166, allocations: 56 kB / 0.5573 GB, free: 1.184 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005735/0.1717, allocations: 2.771 MB / 0.56 GB, free: 14.39 MB / 430.1 MB Error: Internal error Circular Equalities Detected for Variables: ---------------------------------- Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008735/0.1805, allocations: 5.642 MB / 0.5655 GB, free: 8.676 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01484/0.1953, allocations: 7.786 MB / 0.5731 GB, free: 0.5586 MB / 430.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.008054/0.2034, allocations: 3.839 MB / 0.5769 GB, free: 12.7 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0004075/0.2038, allocations: 72.58 kB / 0.5769 GB, free: 12.63 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001092/0.2039, allocations: 99.17 kB / 0.577 GB, free: 12.52 MB / 446.1 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.002623/0.2065, allocations: 0.5832 MB / 0.5776 GB, free: 11.93 MB / 446.1 MB Notification: Performance of pre-optimization done (n=587): time 1.362e-05/0.2065, allocations: 4 kB / 0.5776 GB, free: 11.93 MB / 446.1 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! Found empty set of continuous equations. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! " [Timeout remaining time 660] [Calling sys.exit(0), Time elapsed: 3.0586730893701315] Failed to read output from testmodel.py, exit status != 0: 0.22022839076817036 0.41376772999999994 0.26635681 Calling exit ...