c model ISR_TJ c /home/toda/src/NuSMV-2.6.0-Linux_untouched/binary/bin/NuSMV -bmc -bmc_length 20 -n 0 /home/toda/2022solver/bin/../tmp/queen6_6_01.smv > queen6_6_01.log c ECC Heuristic Algorithm by Alessio Conte, Roberto Grossi and Andrea Marino. University of Pisa. c This code is compiled using Java 1.8 c Parsing: 36 c Reading graph from file.. c Removing duplicates................. c Done. c Algotithm object created, class=it.unipi.di.clq.eps.lists.EPSc c Edges: 290 c 0 cliques c 2 cliques c 4 cliques c 8 cliques c 16 cliques c 32 cliques c The solution is correct. c Cliques: 41 c Sum: 192 c MaxSize: 0 c Time: 17 c Aborted: false c ML = 35 c SIZE = 36 c Removed 1 cliques to minimalize solution. c Result saved! c Clique size distribution: {[2,4][3,2][4,10][5,10][6,14]} c NODE covering index distribution:{[3,2][4,8][5,14][6,5][7,6][8,1]} c EDGE covering index distrubution:{[1,206][2,78][3,6]} c Total edges:290 c Distributions saved! c *** This is NuSMV 2.6.0 (compiled on Wed Oct 14 15:36:56 2015) c *** Enabled addons are: compass c *** For more information on NuSMV see c *** or email to . c *** Please report bugs to > c c *** Copyright (c) 2010-2014, Fondazione Bruno Kessler c c *** This version of NuSMV is linked to the CUDD library version 2.4.1 c *** Copyright (c) 1995-2004, Regents of the University of Colorado c c *** This version of NuSMV is linked to the MiniSat SAT solver. c *** See http://minisat.se/MiniSat.html c *** Copyright (c) 2003-2006, Niklas Een, Niklas Sorensson c *** Copyright (c) 2007-2010, Niklas Sorensson c c -- no counterexample found with bound 0 c -- no counterexample found with bound 1 c -- no counterexample found with bound 2 c -- no counterexample found with bound 3 c -- no counterexample found with bound 4 c -- no counterexample found with bound 5 c -- no counterexample found with bound 6 c -- no counterexample found with bound 7 c -- no counterexample found with bound 8 c -- specification G (((((state.token[1] = v5 & state.token[2] = v9) & state.token[3] = v24) & state.token[4] = v28) & state.token[5] = v32) -> G !((((((((state.token[1] = v3 | state.token[1] = v16) | state.token[1] = v19) | state.token[1] = v29) | state.token[1] = v32) & ((((state.token[2] = v3 | state.token[2] = v16) | state.token[2] = v19) | state.token[2] = v29) | state.token[2] = v32)) & ((((state.token[3] = v3 | state.token[3] = v16) | state.token[3] = v19) | state.token[3] = v29) | state.token[3] = v32)) & ((((state.token[4] = v3 | state.token[4] = v16) | state.token[4] = v19) | state.token[4] = v29) | state.token[4] = v32)) & ((((state.token[5] = v3 | state.token[5] = v16) | state.token[5] = v19) | state.token[5] = v29) | state.token[5] = v32))) is false c -- as demonstrated by the following execution sequence c Trace Description: BMC Counterexample c Trace Type: Counterexample c -> State: 1.1 <- c state.token[1] = 0ud40_68787634208 c state.token[2] = 0ud40_10737549840 c state.token[3] = 0ud40_35032924224 c state.token[4] = 0ud40_50347268 c state.token[5] = 0ud40_137715793928 c state.tid = 1 c state.vid = 13 c state.target = 0ud40_0 c v36 = 0ud40_805306496 c v35 = 0ud40_154888307712 c v34 = 0ud40_402921472 c v33 = 0ud40_8891990016 c v32 = 0ud40_137715793928 c v31 = 0ud40_21743796224 c v30 = 0ud40_536872704 c v29 = 0ud40_1076893056 c v28 = 0ud40_50347268 c v27 = 0ud40_9663959304 c v26 = 0ud40_8995072 c v25 = 0ud40_4362092800 c v24 = 0ud40_35032924224 c v23 = 0ud40_34396448256 c v22 = 0ud40_35567708296 c v21 = 0ud40_60130074626 c v20 = 0ud40_309447622656 c v19 = 0ud40_313532809216 c v18 = 0ud40_550343049216 c v17 = 0ud40_688271687744 c v16 = 0ud40_17345024 c v15 = 0ud40_9735012480 c v14 = 0ud40_414489542658 c v13 = 0ud40_279177363456 c v12 = 0ud40_550292684856 c v11 = 0ud40_566937255953 c v10 = 0ud40_201328720 c v9 = 0ud40_10737549840 c v8 = 0ud40_2160066704 c v7 = 0ud40_23622320148 c v6 = 0ud40_69256871936 c v5 = 0ud40_68787634208 c v4 = 0ud40_68736387073 c v3 = 0ud40_77313605696 c v2 = 0ud40_70875349504 c v1 = 0ud40_73018638464 c v0 = 0ud40_0 c -> State: 1.2 <- c state.tid = 3 c state.vid = 6 c state.target = 0ud40_279177363456 c -> State: 1.3 <- c state.token[3] = 0ud40_279177363456 c state.tid = 1 c state.vid = 29 c state.target = 0ud40_69256871936 c -> State: 1.4 <- c state.token[1] = 0ud40_69256871936 c state.tid = 4 c state.vid = 10 c state.target = 0ud40_1076893056 c -> State: 1.5 <- c state.token[4] = 0ud40_1076893056 c state.tid = 2 c state.vid = 19 c state.target = 0ud40_201328720 c -> State: 1.6 <- c state.token[2] = 0ud40_201328720 c state.tid = 3 c state.vid = 18 c state.target = 0ud40_313532809216 c -> State: 1.7 <- c state.token[3] = 0ud40_313532809216 c state.tid = 1 c state.vid = 3 c state.target = 0ud40_550343049216 c -> State: 1.8 <- c state.token[1] = 0ud40_550343049216 c state.tid = 2 c state.vid = 16 c state.target = 0ud40_77313605696 c -> State: 1.9 <- c state.token[2] = 0ud40_77313605696 c state.tid = 1 c state.vid = 1 c state.target = 0ud40_17345024 c -> State: 1.10 <- c state.token[1] = 0ud40_17345024 c state.target = 0ud40_73018638464 s 5 9 24 28 32 t 3 16 19 29 32 a YES a 5 9 24 28 32 a 5 9 13 28 32 a 6 9 13 28 32 a 6 9 13 29 32 a 6 10 13 29 32 a 6 10 19 29 32 a 10 18 19 29 32 a 3 18 19 29 32 a 3 16 19 29 32