*** Aspic by Laure Gonnord, version 3.4 Binary compiled on vendredi 1 janvier 2016 Input file = main.fst *** Configuration of Aspic * (version 3.4) * name of file : main.fst * inputfile of type (real) Fast format * PRINTING all stuff for compsys ranking method * DEBUG : Only prints analysis steps in a separate .log file * PRINTING STUFF : Infile+Invars * ANALYSIS * with acceleration * delay of widening = 1 * steps of descending sequence = 0 * newpath heuristic = disabled * Name of model = main, Name of file = main.fst * 42 variable(s) and 3 locs(s) and 8 transitions(s) in the .fst * Searching objective in fast strategy -> we suppose that we want to compute post*(init) with init a convex set or post*(init) and bad if the state bad exists and bad is convex -> Initial region "init" found -> Finding initial polyhedron. OK. -> No bad region INFO : 42 vars, 3 locations, 8 transitions * The initial state has label f26 and the associated polyhedron is { $>=0,1>0} * There is/are 0 bad node(s) * Precomputing special stuff for ranking option 84 vars, 9(9==9) transitions and 4 locs now * Printing option = Infile+Invars * Parsing OK, now analysing * LRA with acceleration with delay = 1 main *** Results : * Invariants = f26 -----> {P1=P1__o, O1=O1__o, N1=N1__o, M1=M1__o, L1=L1__o, K1=K1__o, J1=J1__o, I1=I1__o, H1=H1__o, G1=G1__o, F1=F1__o, E1=E1__o, D1=D1__o, C1=C1__o, B1=B1__o, A1=A1__o, Z=Z__o, Y=Y__o, X=X__o, W=W__o, V=V__o, U=U__o, T=T__o, S=S__o, R=R__o, Q=Q__o, P=P__o, O=O__o, N=N__o, M=M__o, L=L__o, K=K__o, J=J__o, I=I__o, H=H__o, G=G__o, F=F__o, E=E__o, D=D__o, C=C__o, B=B__o, A=A__o} ____f26 -----> {true} f11 -----> {G>=1, G<5, A=A__o, B=D, B=C, G+H=5, G+J=5, O=2, P=3, S=4, U=0, C1=P1__o, D1=4, B1=O1__o, A1=N1__o, W=X, W=Y, W=M1__o, V=K1__o, T=J1__o, R=H1__o, Q=G1__o, G=I, E=F, E=E__o} f6 -----> {G>=1, G<6, G+H=5, G+J=5, O=2, P=3, S=4, U=0, D1=4, E1=E1__o, C1=P1__o, B1=O1__o, A1=N1__o, W=X, W=Y, W=Z, W=M1__o, V=K1__o, T=J1__o, R=H1__o, Q=G1__o, N=F1__o, G=I, E=E__o, D=D__o, C=C__o, B=B__o, A=A__o} * Remember that we have no bad region * Acceleration has been applied around 2 location(s) * Stats = { time=0.864000; iterations=6; descendings=0; } print result in fast++ Finished !