Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001332/0.001332, allocations: 104.7 kB / 18.49 MB, free: 4.605 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001317/0.001317, allocations: 189 kB / 21.43 MB, free: 1.676 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 225.6 MB / 249.8 MB, free: 3.629 MB / 190.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_EngineV6",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_EngineV6",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00142/0.00142, allocations: 47.94 kB / 366.3 MB, free: 0.8672 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08792/0.08934, allocations: 52.14 MB / 418.5 MB, free: 12.63 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6): time 0.2678/0.3571, allocations: 100.6 MB / 0.507 GB, free: 0.957 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.05918/0.4163, allocations: 25.96 MB / 0.5323 GB, free: 7.344 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.02325/0.4395, allocations: 1.246 MB / 0.5335 GB, free: 6.09 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.07539/0.5149, allocations: 41.37 MB / 0.5739 GB, free: 12.6 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.04265/0.5576, allocations: 16.86 MB / 0.5904 GB, free: 11.68 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01979/0.5774, allocations: 9.767 MB / 0.5999 GB, free: 1.914 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.3255/0.9028, allocations: 81.75 MB / 0.6798 GB, free: 26.23 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.06086/0.9637, allocations: 46.11 MB / 0.7248 GB, free: 14.09 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03788/1.002, allocations: 23.29 MB / 0.7475 GB, free: 9.129 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.04695/1.049, allocations: 30.33 MB / 0.7772 GB, free: 13.19 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.01651/1.065, allocations: 5.527 MB / 0.7825 GB, free: 7.66 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02155/1.087, allocations: 6.265 MB / 0.7887 GB, free: 1.496 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.03742/1.124, allocations: 26.39 MB / 0.8144 GB, free: 7.539 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.05834/1.182, allocations: 29.62 MB / 0.8434 GB, free: 10.85 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.5825/1.765, allocations: 97.71 MB / 0.9388 GB, free: 84.71 MB / 0.6388 GB Notification: Performance of FrontEnd - DAE generated: time 7.324e-06/1.765, allocations: 0 / 0.9388 GB, free: 84.71 MB / 0.6388 GB Notification: Performance of FrontEnd: time 1.523e-06/1.765, allocations: 3.562 kB / 0.9388 GB, free: 84.71 MB / 0.6388 GB Notification: Performance of Transformations before backend: time 0.003252/1.768, allocations: 0 / 0.9388 GB, free: 84.71 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: 11113 * Number of variables: 11113 Notification: Performance of Generate backend data structure: time 0.196/1.964, allocations: 60.64 MB / 0.998 GB, free: 52.21 MB / 0.6388 GB Notification: Performance of prepare preOptimizeDAE: time 3.931e-05/1.964, allocations: 14.53 kB / 0.998 GB, free: 52.21 MB / 0.6388 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.0007756/1.965, allocations: 1.019 MB / 0.999 GB, free: 52.03 MB / 0.6388 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0267/1.992, allocations: 6.25 MB / 1.005 GB, free: 48.4 MB / 0.6388 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 1.919/3.911, allocations: 139.9 MB / 1.142 GB, free: 242.6 MB / 0.7013 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.134/4.045, allocations: 68.15 MB / 1.208 GB, free: 219.6 MB / 0.7013 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001852/4.047, allocations: 2.337 MB / 1.211 GB, free: 217.4 MB / 0.7013 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0151/4.062, allocations: 3.308 MB / 1.214 GB, free: 214.3 MB / 0.7013 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1727/4.235, allocations: 79.83 MB / 1.292 GB, free: 135.6 MB / 0.7013 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.002881/4.238, allocations: 461.1 kB / 1.292 GB, free: 135.2 MB / 0.7013 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01344/4.251, allocations: 1.392 MB / 1.294 GB, free: 133.9 MB / 0.7013 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.01391/4.265, allocations: 10.88 MB / 1.304 GB, free: 123.1 MB / 0.7013 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.1276/4.393, allocations: 60.91 MB / 1.364 GB, free: 62.27 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 0.6881/5.081, allocations: 333.6 MB / 1.689 GB, free: 65.1 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.136/5.217, allocations: 53.12 MB / 1.741 GB, free: 12.4 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.2948/5.512, allocations: 26.4 MB / 1.767 GB, free: 273 MB / 0.7482 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1695/5.681, allocations: 115 MB / 1.879 GB, free: 222.8 MB / 0.7482 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001279/5.681, allocations: 225.6 kB / 1.88 GB, free: 222.6 MB / 0.7482 GB Notification: Performance of pre-optimization done (n=1699): time 1.469e-05/5.681, allocations: 0 / 1.88 GB, free: 222.6 MB / 0.7482 GB Warning: Some equations could not be differentiated for following variables having attribute stateSelect=StateSelect.prefer. They will be treated as if they had stateSelect=StateSelect.default ======================================== 1: cylinder6.crank_b.R.T[1,1] 2: cylinder6.b1.frame_a.r_0[3] 3: cylinder6.b1.frame_a.r_0[2] 4: cylinder6.b1.frame_a.r_0[1] 5: cylinder5.b1.frame_a.r_0[3] 6: cylinder5.b1.frame_a.r_0[2] 7: cylinder5.b1.frame_a.r_0[1] 8: cylinder4.b1.frame_a.r_0[3] 9: cylinder4.b1.frame_a.r_0[2] 10: cylinder4.b1.frame_a.r_0[1] 11: cylinder3.b1.frame_a.r_0[3] 12: cylinder3.b1.frame_a.r_0[2] 13: cylinder3.b1.frame_a.r_0[1] 14: cylinder2.b1.frame_a.r_0[3] 15: cylinder2.b1.frame_a.r_0[2] 16: cylinder2.b1.frame_a.r_0[1] 17: cylinder1.b1.frame_a.r_0[3] 18: cylinder1.b1.frame_a.r_0[2] 19: cylinder1.b1.frame_a.r_0[1] Please use -d=bltdump for more information. Error: Internal error Selection of DummyDerivatives failed due to negative system rank of -1! There are 1 unassigned equations and 0 potential states. Error: Internal error - IndexReduction.selectDummyDerivatives2new failed! Error: Internal error - IndexReduction.processComps4New failed! Error: Internal error - IndexReduction.dynamicStateSelectionWork failed! " [Timeout remaining time 647] [Calling sys.exit(0), Time elapsed: 14.60885092796525] Failed to read output from testmodel.py, exit status != 0: ['time', 'filter.x[1]', 'filter.x[2]', 'load.phi', 'load.w'] 12.565622198977508 12.574568203 10.807346867 Calling exit ...