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 0.001402/0.001402, allocations: 104.3 kB / 19.72 MB, free: 1.922 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 0.001646/0.001646, allocations: 214.8 kB / 23.01 MB, free: 4.98 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 1.494/1.494, allocations: 230.6 MB / 256.8 MB, free: 7.82 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 0.1071/0.1071, allocations: 24.03 MB / 337.2 MB, free: 11.34 MB / 270.1 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: "" <> buildModelFMU(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001,fileNamePrefix="AES_AES_Coursework_ThermSys_case_studies_Heat_network_HC_SS_case_001",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001,fileNamePrefix="AES_AES_Coursework_ThermSys_case_studies_Heat_network_HC_SS_case_001",fmuType="me",version="2.0",platforms={"static"}) [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 0.002292/0.002292, allocations: 63.91 kB / 473.8 MB, free: 6.387 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3511/0.3534, allocations: 59.59 MB / 0.5209 GB, free: 10.18 MB / 382.1 MB Notification: Performance of NFInst.instantiate(AES.Coursework.ThermSys_case_studies.Heat_network.HC_SS_case_001): time 0.007751/0.3612, allocations: 7.669 MB / 0.5284 GB, free: 5.012 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.005217/0.3664, allocations: 2.311 MB / 0.5307 GB, free: 3.301 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001554/0.368, allocations: 67.28 kB / 0.5307 GB, free: 3.266 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00083/0.3688, allocations: 376 kB / 0.5311 GB, free: 3.039 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002497/0.3713, allocations: 0.9148 MB / 0.532 GB, free: 2.422 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001645/0.3729, allocations: 0.6357 MB / 0.5326 GB, free: 2.008 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.004998/0.3779, allocations: 4.041 MB / 0.5366 GB, free: 15.9 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004429/0.3824, allocations: 2.518 MB / 0.539 GB, free: 14.62 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004902/0.3873, allocations: 1.758 MB / 0.5407 GB, free: 13.77 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004279/0.3915, allocations: 1.77 MB / 0.5425 GB, free: 13.03 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001102/0.3926, allocations: 0.4951 MB / 0.5429 GB, free: 13.03 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001347/0.394, allocations: 0.5004 MB / 0.5434 GB, free: 13.03 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001557/0.3955, allocations: 1.248 MB / 0.5446 GB, free: 12.16 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002713/0.3983, allocations: 1.535 MB / 0.5461 GB, free: 11.15 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005709/0.404, allocations: 5.493 MB / 0.5515 GB, free: 7.004 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.601e-06/0.404, allocations: 0 / 0.5515 GB, free: 7.004 MB / 398.1 MB Notification: Performance of FrontEnd: time 2.505e-06/0.404, allocations: 0 / 0.5515 GB, free: 7.004 MB / 398.1 MB Notification: Performance of Transformations before backend: time 8.313e-05/0.4041, allocations: 1.469 kB / 0.5515 GB, free: 7.004 MB / 398.1 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 0.008985/0.413, allocations: 3.326 MB / 0.5548 GB, free: 4.812 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.234e-05/0.4131, allocations: 10.83 kB / 0.5548 GB, free: 4.812 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005528/0.4136, allocations: 328 kB / 0.5551 GB, free: 4.562 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006879/0.4143, allocations: 300.4 kB / 0.5554 GB, free: 4.41 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003341/0.4177, allocations: 1.567 MB / 0.5569 GB, free: 3.215 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001987/0.4179, allocations: 210.7 kB / 0.5571 GB, free: 3.094 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005074/0.4184, allocations: 256.2 kB / 0.5573 GB, free: 3 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006137/0.4245, allocations: 3.057 MB / 0.5603 GB, free: 1.125 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.183e-05/0.4246, allocations: 0 / 0.5603 GB, free: 1.125 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002644/0.4248, allocations: 91.81 kB / 0.5604 GB, free: 1.055 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.145e-05/0.4249, allocations: 55.06 kB / 0.5605 GB, free: 1.055 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005127/0.43, allocations: 2.768 MB / 0.5632 GB, free: 15.58 MB / 414.1 MB Error: Internal error Circular Equalities Detected for Variables: ---------------------------------- Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007734/0.4377, allocations: 4.59 MB / 0.5677 GB, free: 11.1 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01275/0.4505, allocations: 6.163 MB / 0.5737 GB, free: 4.992 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.007474/0.458, allocations: 3.834 MB / 0.5774 GB, free: 1.137 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002626/0.4582, allocations: 64.59 kB / 0.5775 GB, free: 1.07 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.426e-05/0.4583, allocations: 95.17 kB / 0.5776 GB, free: 0.9648 MB / 414.1 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003016/0.4613, allocations: 0.591 MB / 0.5781 GB, free: 380 kB / 414.1 MB Notification: Performance of pre-optimization done (n=587): time 1.568e-05/0.4613, allocations: 0 / 0.5781 GB, free: 380 kB / 414.1 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: 3.142911417875439] Failed to read output from testmodel.py, exit status != 0: 0.4760690960101783 0.491705345 0.084274175 Calling exit ...