Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6.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 0.001466/0.001466, allocations: 104.4 kB / 21.96 MB, free: 5.219 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: 214 kB / 25.26 MB, free: 3.129 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.296/1.296, allocations: 207.7 MB / 236.1 MB, free: 9.789 MB / 190.1 MB " [Timeout remaining time 179] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6,fileNamePrefix="Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Loops_EngineV6",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6,fileNamePrefix="Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Loops_EngineV6",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001627/0.001627, allocations: 50.58 kB / 348 MB, free: 9.883 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2226/0.2242, allocations: 49.16 MB / 397.1 MB, free: 8.867 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6): time 0.08506/0.3093, allocations: 85.13 MB / 482.3 MB, free: 13.7 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.06123/0.3705, allocations: 25.77 MB / 0.4961 GB, free: 3.855 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0205/0.391, allocations: 1.246 MB / 0.4974 GB, free: 2.602 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.07251/0.4635, allocations: 39.69 MB / 0.5361 GB, free: 10.8 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.05103/0.5146, allocations: 17.14 MB / 0.5528 GB, free: 9.586 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.2527/0.7673, allocations: 9.824 MB / 0.5624 GB, free: 11.46 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.07989/0.8472, allocations: 72.8 MB / 0.6335 GB, free: 11 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.05866/0.9058, allocations: 41.19 MB / 0.6738 GB, free: 11.69 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.04555/0.9514, allocations: 23.49 MB / 0.6967 GB, free: 6.328 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0473/0.9987, allocations: 30.51 MB / 0.7265 GB, free: 10.25 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.01749/1.016, allocations: 5.547 MB / 0.7319 GB, free: 4.703 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02135/1.038, allocations: 6.244 MB / 0.738 GB, free: 14.55 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.04385/1.081, allocations: 26.64 MB / 0.764 GB, free: 4.328 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.5304/1.612, allocations: 23.05 MB / 0.7865 GB, free: 88.32 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.1129/1.725, allocations: 98.91 MB / 0.8831 GB, free: 63.88 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 6.903e-06/1.725, allocations: 0 / 0.8831 GB, free: 63.88 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.813e-06/1.725, allocations: 0 / 0.8831 GB, free: 63.88 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.00288/1.728, allocations: 0 / 0.8831 GB, free: 63.88 MB / 0.5919 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 0.2179/1.945, allocations: 61.06 MB / 0.9428 GB, free: 24.12 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 5.3e-05/1.946, allocations: 13.48 kB / 0.9428 GB, free: 24.12 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 0.00117/1.947, allocations: 1.019 MB / 0.9438 GB, free: 23.93 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.03347/1.98, allocations: 6.25 MB / 0.9499 GB, free: 20.3 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 1.748/3.728, allocations: 139.9 MB / 1.087 GB, free: 180.8 MB / 0.6388 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.1476/3.876, allocations: 74.62 MB / 1.159 GB, free: 115.7 MB / 0.6388 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002022/3.878, allocations: 2.331 MB / 1.162 GB, free: 113.5 MB / 0.6388 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01494/3.893, allocations: 3.302 MB / 1.165 GB, free: 110.4 MB / 0.6388 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1814/4.074, allocations: 81.67 MB / 1.245 GB, free: 25.06 MB / 0.6388 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.003237/4.077, allocations: 457.1 kB / 1.245 GB, free: 24.61 MB / 0.6388 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01347/4.091, allocations: 1.393 MB / 1.246 GB, free: 23.38 MB / 0.6388 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.01453/4.105, allocations: 10.88 MB / 1.257 GB, free: 12.54 MB / 0.6388 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.3937/4.499, allocations: 60.92 MB / 1.317 GB, free: 163.2 MB / 0.6388 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 0.7636/5.263, allocations: 302.5 MB / 1.612 GB, free: 64.88 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.1342/5.397, allocations: 53.11 MB / 1.664 GB, free: 63.21 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.03092/5.428, allocations: 26.47 MB / 1.69 GB, free: 53.34 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.4331/5.861, allocations: 102.6 MB / 1.79 GB, free: 217.9 MB / 0.7013 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003515/5.861, allocations: 223.3 kB / 1.79 GB, free: 217.9 MB / 0.7013 GB Notification: Performance of pre-optimization done (n=1699): time 2.452e-05/5.861, allocations: 1.5 kB / 1.79 GB, free: 217.9 MB / 0.7013 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 648] [Calling sys.exit(0), Time elapsed: 14.193082798970863] Failed to read output from testmodel.py, exit status != 0: ['time', 'filter.x[1]', 'filter.x[2]', 'load.phi', 'load.w'] 12.279154999996535 12.289389313 10.562186032 Calling exit ...