Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AES_AES.ProcessComponents.Thermal.Liquid.Tube.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 0.001521/0.001521, allocations: 116.1 kB / 17.17 MB, free: 6 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 0.001596/0.001596, allocations: 209.6 kB / 20.13 MB, free: 3.055 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 1.623/1.623, allocations: 230.6 MB / 253.5 MB, free: 15.12 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 0.1048/0.1048, allocations: 22.93 MB / 332.5 MB, free: 2.656 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: "" <> buildModelFMU(AES.ProcessComponents.Thermal.Liquid.Tube,fileNamePrefix="AES_AES_ProcessComponents_Thermal_Liquid_Tube",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(AES.ProcessComponents.Thermal.Liquid.Tube,fileNamePrefix="AES_AES_ProcessComponents_Thermal_Liquid_Tube",fmuType="cs",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 0.002408/0.002408, allocations: 68.19 kB / 466.8 MB, free: 32.12 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1333/0.1357, allocations: 59.27 MB / 0.5137 GB, free: 14.01 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Interfaces/flowTwoPorts_pwh.mo:4:3-4:45:writable] Warning: An inner declaration for outer component system could not be found and was automatically generated. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Interfaces/flowTwoPorts_pwh.mo:4:3-4:45:writable] Notification: The diagnostics message for the missing inner is: Your model is using an outer \"system\" component but an inner \"system\" component is not defined. Drag AES.ProcessComponents.Thermal.System_settings.System_liquid into your model to specify the working fluid properties. Notification: Performance of NFInst.instantiate(AES.ProcessComponents.Thermal.Liquid.Tube): time 0.04237/0.1781, allocations: 22.87 MB / 0.536 GB, free: 7.246 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.002062/0.1802, allocations: 0.7482 MB / 0.5368 GB, free: 6.492 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002862/0.1805, allocations: 7.938 kB / 0.5368 GB, free: 6.484 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002839/0.1807, allocations: 63.48 kB / 0.5368 GB, free: 6.422 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0004688/0.1812, allocations: 167 kB / 0.537 GB, free: 6.258 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0005143/0.1817, allocations: 111.8 kB / 0.5371 GB, free: 6.148 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.001116/0.1828, allocations: 0.7994 MB / 0.5379 GB, free: 5.348 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007842/0.1836, allocations: 472.3 kB / 0.5383 GB, free: 4.887 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007674/0.1844, allocations: 331.1 kB / 0.5386 GB, free: 4.562 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008365/0.1852, allocations: 394.9 kB / 0.539 GB, free: 4.176 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002023/0.1854, allocations: 72 kB / 0.5391 GB, free: 4.105 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002032/0.1856, allocations: 76 kB / 0.5392 GB, free: 4.031 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000334/0.186, allocations: 259.3 kB / 0.5394 GB, free: 3.777 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005707/0.1865, allocations: 338.6 kB / 0.5397 GB, free: 3.445 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001042/0.1876, allocations: 0.8448 MB / 0.5406 GB, free: 2.598 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.098e-06/0.1876, allocations: 4 kB / 0.5406 GB, free: 2.594 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.683e-06/0.1876, allocations: 0 / 0.5406 GB, free: 2.594 MB / 398.1 MB Notification: Performance of Transformations before backend: time 3.663e-05/0.1876, allocations: 0 / 0.5406 GB, free: 2.594 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: 106 * Number of variables: 106 Notification: Performance of Generate backend data structure: time 0.002708/0.1903, allocations: 1.005 MB / 0.5415 GB, free: 1.539 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.724e-05/0.1904, allocations: 8.625 kB / 0.5416 GB, free: 1.531 MB / 398.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.609e-05/0.1904, allocations: 13.19 kB / 0.5416 GB, free: 1.52 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001492/0.1906, allocations: 78.72 kB / 0.5416 GB, free: 1.434 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001645/0.1907, allocations: 60.56 kB / 0.5417 GB, free: 1.375 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007138/0.1915, allocations: 419.4 kB / 0.5421 GB, free: 0.9297 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.068e-05/0.1915, allocations: 33.38 kB / 0.5421 GB, free: 0.8945 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001159/0.1916, allocations: 52.33 kB / 0.5422 GB, free: 0.8438 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001293/0.1929, allocations: 0.5919 MB / 0.5428 GB, free: 252 kB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.422e-05/0.1929, allocations: 7.938 kB / 0.5428 GB, free: 244 kB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.784e-05/0.193, allocations: 16 kB / 0.5428 GB, free: 228 kB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.547e-05/0.193, allocations: 12 kB / 0.5428 GB, free: 216 kB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009704/0.194, allocations: 0.5036 MB / 0.5433 GB, free: 15.71 MB / 414.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AES main/ProcessComponents/Thermal/Interfaces/pwhPort.mo:5:3-5:25:writable] Error: Found equation without time-dependent variables: pwh_b.w = 0.0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001381/0.1953, allocations: 0.8182 MB / 0.5441 GB, free: 14.84 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00418/0.1995, allocations: 2.459 MB / 0.5465 GB, free: 12.09 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001139/0.2007, allocations: 0.6702 MB / 0.5471 GB, free: 11.43 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 6.05e-05/0.2007, allocations: 13 kB / 0.5472 GB, free: 11.41 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.001e-05/0.2008, allocations: 43.56 kB / 0.5472 GB, free: 11.36 MB / 414.1 MB Notification: Performance of pre-optimization done (n=106): time 2.565e-06/0.2008, allocations: 0 / 0.5472 GB, free: 11.36 MB / 414.1 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. 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: 3.0057128359912895] Failed to read output from testmodel.py, exit status != 0: 0.20945604098960757 0.223857822 0.033309376 Calling exit ...