TSTP Solution File: TOP051-1 by Matita---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Matita---1.0
% Problem  : TOP051-1 : TPTP v8.1.0. Released v8.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : matitaprover --timeout %d --tptppath /export/starexec/sandbox/benchmark %s

% Computer : n025.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Thu Jul 21 21:32:21 EDT 2022

% Result   : Unsatisfiable 1.46s 0.73s
% Output   : CNFRefutation 1.46s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : TOP051-1 : TPTP v8.1.0. Released v8.1.0.
% 0.03/0.13  % Command  : matitaprover --timeout %d --tptppath /export/starexec/sandbox/benchmark %s
% 0.12/0.34  % Computer : n025.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sun May 29 14:28:56 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  21598: Facts:
% 0.12/0.34  21598:  Id :   2, {_}: product ?2 ?2 =>= ?2 [2] by involutory_quandle ?2
% 0.12/0.34  21598:  Id :   3, {_}:
% 0.12/0.34            product (product ?4 ?5) ?5 =>= ?4
% 0.12/0.34            [5, 4] by involutory_quandle_01 ?4 ?5
% 0.12/0.34  21598:  Id :   4, {_}:
% 0.12/0.34            product (product ?7 ?8) ?9
% 0.12/0.34            =<=
% 0.12/0.34            product (product ?7 ?9) (product ?8 ?9)
% 0.12/0.34            [9, 8, 7] by involutory_quandle_02 ?7 ?8 ?9
% 0.12/0.34  21598:  Id :   5, {_}: product a1 a6 =>= a2 [] by knot
% 0.12/0.34  21598:  Id :   6, {_}: product a2 a7 =>= a3 [] by knot_03
% 0.12/0.34  21598:  Id :   7, {_}: product a3 a1 =>= a4 [] by knot_04
% 0.12/0.34  21598:  Id :   8, {_}: product a4 a10 =>= a5 [] by knot_05
% 0.12/0.34  21598:  Id :   9, {_}: product a5 a9 =>= a6 [] by knot_06
% 0.12/0.34  21598:  Id :  10, {_}: product a6 a2 =>= a7 [] by knot_07
% 0.12/0.34  21598:  Id :  11, {_}: product a7 a3 =>= a8 [] by knot_08
% 0.12/0.34  21598:  Id :  12, {_}: product a8 a6 =>= a9 [] by knot_09
% 0.12/0.34  21598:  Id :  13, {_}: product a9 a4 =>= a10 [] by knot_10
% 0.12/0.34  21598:  Id :  14, {_}: product a10 a5 =>= a11 [] by knot_11
% 0.12/0.34  21598: Goal:
% 0.12/0.34  21598:  Id :   1, {_}:
% 0.12/0.34            tuple a1 a6 a5 a2 a7 a3 a4 a9 a10 a8
% 0.12/0.34            =<=
% 0.12/0.34            tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9
% 0.12/0.34            [] by goal
% 1.46/0.73  Statistics :
% 1.46/0.73  Max weight : 22
% 1.46/0.73  Found proof, 0.385794s
% 1.46/0.73  % SZS status Unsatisfiable for theBenchmark.p
% 1.46/0.73  % SZS output start CNFRefutation for theBenchmark.p
% 1.46/0.73  Id :  14, {_}: product a10 a5 =>= a11 [] by knot_11
% 1.46/0.73  Id :   9, {_}: product a5 a9 =>= a6 [] by knot_06
% 1.46/0.73  Id :   8, {_}: product a4 a10 =>= a5 [] by knot_05
% 1.46/0.73  Id :  13, {_}: product a9 a4 =>= a10 [] by knot_10
% 1.46/0.73  Id :  12, {_}: product a8 a6 =>= a9 [] by knot_09
% 1.46/0.73  Id :  11, {_}: product a7 a3 =>= a8 [] by knot_08
% 1.46/0.73  Id :  10, {_}: product a6 a2 =>= a7 [] by knot_07
% 1.46/0.73  Id :   5, {_}: product a1 a6 =>= a2 [] by knot
% 1.46/0.73  Id :   2, {_}: product ?2 ?2 =>= ?2 [2] by involutory_quandle ?2
% 1.46/0.73  Id :  24, {_}: product (product ?42 ?43) ?44 =<= product (product ?42 ?44) (product ?43 ?44) [44, 43, 42] by involutory_quandle_02 ?42 ?43 ?44
% 1.46/0.73  Id :   6, {_}: product a2 a7 =>= a3 [] by knot_03
% 1.46/0.73  Id :   7, {_}: product a3 a1 =>= a4 [] by knot_04
% 1.46/0.73  Id :   4, {_}: product (product ?7 ?8) ?9 =<= product (product ?7 ?9) (product ?8 ?9) [9, 8, 7] by involutory_quandle_02 ?7 ?8 ?9
% 1.46/0.73  Id :   3, {_}: product (product ?4 ?5) ?5 =>= ?4 [5, 4] by involutory_quandle_01 ?4 ?5
% 1.46/0.73  Id : 2456, {_}: product (product a3 ?3325) a1 =>= product a4 (product ?3325 a1) [3325] by Super 4 with 7 at 1,3
% 1.46/0.73  Id : 1869, {_}: product (product ?2655 a2) a7 =<= product (product ?2655 a7) a3 [2655] by Super 4 with 6 at 2,3
% 1.46/0.73  Id :  28, {_}: product (product ?58 ?59) ?58 =?= product ?58 (product ?59 ?58) [59, 58] by Super 24 with 2 at 1,3
% 1.46/0.73  Id : 1880, {_}: product (product a3 a2) a7 =>= product a3 (product a7 a3) [] by Super 1869 with 28 at 3
% 1.46/0.73  Id :  38, {_}: product (product ?78 a1) a6 =<= product (product ?78 a6) a2 [78] by Super 4 with 5 at 2,3
% 1.46/0.73  Id : 431, {_}: product (product a2 a1) a6 =>= product a2 (product a6 a2) [] by Super 38 with 28 at 3
% 1.46/0.73  Id : 315, {_}: product (product ?598 a1) a6 =<= product (product ?598 a6) a2 [598] by Super 4 with 5 at 2,3
% 1.46/0.73  Id :  37, {_}: product a2 a6 =>= a1 [] by Super 3 with 5 at 1,2
% 1.46/0.73  Id : 321, {_}: product (product a2 a1) a6 =>= product a1 a2 [] by Super 315 with 37 at 1,3
% 1.46/0.73  Id : 473, {_}: product a1 a2 =<= product a2 (product a6 a2) [] by Demod 431 with 321 at 2
% 1.46/0.73  Id : 474, {_}: product a1 a2 =<= product a2 a7 [] by Demod 473 with 10 at 2,3
% 1.46/0.73  Id : 475, {_}: product a1 a2 =>= a3 [] by Demod 474 with 6 at 3
% 1.46/0.73  Id : 614, {_}: product a3 a2 =>= a1 [] by Super 3 with 475 at 1,2
% 1.46/0.73  Id : 1911, {_}: product a1 a7 =<= product a3 (product a7 a3) [] by Demod 1880 with 614 at 1,2
% 1.46/0.73  Id : 1912, {_}: product a1 a7 =<= product a3 a8 [] by Demod 1911 with 11 at 2,3
% 1.46/0.73  Id : 2462, {_}: product (product a1 a7) a1 =>= product a4 (product a8 a1) [] by Super 2456 with 1912 at 1,2
% 1.46/0.73  Id : 2496, {_}: product a1 (product a7 a1) =<= product a4 (product a8 a1) [] by Demod 2462 with 28 at 2
% 1.46/0.73  Id : 2359, {_}: product (product ?3229 a3) a1 =>= product (product ?3229 a1) a4 [3229] by Super 4 with 7 at 2,3
% 1.46/0.73  Id : 2362, {_}: product a8 a1 =<= product (product a7 a1) a4 [] by Super 2359 with 11 at 1,2
% 1.46/0.73  Id :  29, {_}: product (product (product ?61 ?62) ?63) ?62 =>= product ?61 (product ?63 ?62) [63, 62, 61] by Super 24 with 3 at 1,3
% 1.46/0.73  Id : 726, {_}: product (product (product ?1053 ?1054) ?1055) ?1054 =>= product ?1053 (product ?1055 ?1054) [1055, 1054, 1053] by Super 24 with 3 at 1,3
% 1.46/0.73  Id :  74, {_}: product a9 a6 =>= a8 [] by Super 3 with 12 at 1,2
% 1.46/0.73  Id : 322, {_}: product (product a9 a1) a6 =>= product a8 a2 [] by Super 315 with 74 at 1,3
% 1.46/0.73  Id : 371, {_}: product (product a8 a2) a6 =>= product a9 a1 [] by Super 3 with 322 at 1,2
% 1.46/0.73  Id : 774, {_}: product (product a9 a1) a2 =>= product a8 (product a6 a2) [] by Super 726 with 371 at 1,2
% 1.46/0.73  Id : 801, {_}: product (product a9 a1) a2 =>= product a8 a7 [] by Demod 774 with 10 at 2,3
% 1.46/0.73  Id : 922, {_}: product (product a8 a7) a2 =>= product a9 a1 [] by Super 3 with 801 at 1,2
% 1.46/0.73  Id : 1350, {_}: product (product a9 a1) a7 =>= product a8 (product a2 a7) [] by Super 29 with 922 at 1,2
% 1.46/0.73  Id : 1367, {_}: product (product a9 a1) a7 =>= product a8 a3 [] by Demod 1350 with 6 at 2,3
% 1.46/0.73  Id :  67, {_}: product a8 a3 =>= a7 [] by Super 3 with 11 at 1,2
% 1.46/0.73  Id : 1368, {_}: product (product a9 a1) a7 =>= a7 [] by Demod 1367 with 67 at 3
% 1.46/0.73  Id : 1417, {_}: product a7 a7 =<= product a9 a1 [] by Super 3 with 1368 at 1,2
% 1.46/0.73  Id : 1437, {_}: a7 =<= product a9 a1 [] by Demod 1417 with 2 at 2
% 1.46/0.73  Id : 1464, {_}: product a7 a1 =>= a9 [] by Super 3 with 1437 at 1,2
% 1.46/0.73  Id : 2396, {_}: product a8 a1 =>= product a9 a4 [] by Demod 2362 with 1464 at 1,3
% 1.46/0.73  Id : 2397, {_}: product a8 a1 =>= a10 [] by Demod 2396 with 13 at 3
% 1.46/0.73  Id : 2497, {_}: product a1 (product a7 a1) =>= product a4 a10 [] by Demod 2496 with 2397 at 2,3
% 1.46/0.73  Id : 2498, {_}: product a1 a9 =<= product a4 a10 [] by Demod 2497 with 1464 at 2,2
% 1.46/0.73  Id : 2499, {_}: product a1 a9 =>= a5 [] by Demod 2498 with 8 at 3
% 1.46/0.73  Id : 2552, {_}: product a5 a9 =>= a1 [] by Super 3 with 2499 at 1,2
% 1.46/0.73  Id : 2561, {_}: a6 =>= a1 [] by Demod 2552 with 9 at 2
% 1.46/0.73  Id : 1447, {_}: product a7 a2 =<= product a8 a7 [] by Demod 801 with 1437 at 1,2
% 1.46/0.73  Id :  64, {_}: product a7 a2 =>= a6 [] by Super 3 with 10 at 1,2
% 1.46/0.73  Id : 1449, {_}: a6 =<= product a8 a7 [] by Demod 1447 with 64 at 2
% 1.46/0.73  Id : 1879, {_}: product (product a8 a2) a7 =>= product a6 a3 [] by Super 1869 with 1449 at 1,3
% 1.46/0.73  Id : 1446, {_}: product a7 a6 =<= product a8 a2 [] by Demod 322 with 1437 at 1,2
% 1.46/0.73  Id : 316, {_}: product (product a6 a1) a6 =>= product a6 a2 [] by Super 315 with 2 at 1,3
% 1.46/0.73  Id : 329, {_}: product (product a6 a1) a6 =>= a7 [] by Demod 316 with 10 at 3
% 1.46/0.73  Id : 392, {_}: product a7 a6 =>= product a6 a1 [] by Super 3 with 329 at 1,2
% 1.46/0.73  Id : 1453, {_}: product a6 a1 =<= product a8 a2 [] by Demod 1446 with 392 at 2
% 1.46/0.73  Id : 1910, {_}: product (product a6 a1) a7 =>= product a6 a3 [] by Demod 1879 with 1453 at 1,2
% 1.46/0.73  Id : 2017, {_}: product (product a6 a3) a1 =>= product a6 (product a7 a1) [] by Super 29 with 1910 at 1,2
% 1.46/0.73  Id : 2031, {_}: product (product a6 a3) a1 =>= product a6 a9 [] by Demod 2017 with 1464 at 2,3
% 1.46/0.73  Id :  57, {_}: product a6 a9 =>= a5 [] by Super 3 with 9 at 1,2
% 1.46/0.73  Id : 2032, {_}: product (product a6 a3) a1 =>= a5 [] by Demod 2031 with 57 at 3
% 1.46/0.73  Id :  48, {_}: product (product ?92 a3) a1 =>= product (product ?92 a1) a4 [92] by Super 4 with 7 at 2,3
% 1.46/0.73  Id : 2341, {_}: product (product a6 a1) a4 =>= a5 [] by Demod 2032 with 48 at 2
% 1.46/0.73  Id : 2616, {_}: product (product a1 a1) a4 =>= a5 [] by Demod 2341 with 2561 at 1,1,2
% 1.46/0.73  Id : 2619, {_}: product a1 a4 =>= a5 [] by Demod 2616 with 2 at 1,2
% 1.46/0.73  Id :  77, {_}: product a10 a4 =>= a9 [] by Super 3 with 13 at 1,2
% 1.46/0.73  Id : 594, {_}: product (product a7 a1) a6 =>= product (product a6 a1) a2 [] by Super 38 with 392 at 1,3
% 1.46/0.73  Id : 1477, {_}: product a9 a6 =<= product (product a6 a1) a2 [] by Demod 594 with 1464 at 1,2
% 1.46/0.73  Id : 1478, {_}: a8 =<= product (product a6 a1) a2 [] by Demod 1477 with 74 at 2
% 1.46/0.73  Id : 2603, {_}: a8 =<= product (product a1 a1) a2 [] by Demod 1478 with 2561 at 1,1,3
% 1.46/0.73  Id : 2632, {_}: a8 =<= product a1 a2 [] by Demod 2603 with 2 at 1,3
% 1.46/0.73  Id : 2633, {_}: a8 =>= a3 [] by Demod 2632 with 475 at 3
% 1.46/0.73  Id : 2653, {_}: product a3 a1 =>= a10 [] by Demod 2397 with 2633 at 1,2
% 1.46/0.73  Id : 2656, {_}: a4 =<= a10 [] by Demod 2653 with 7 at 2
% 1.46/0.73  Id : 2664, {_}: product a4 a4 =>= a9 [] by Demod 77 with 2656 at 1,2
% 1.46/0.73  Id : 2671, {_}: a4 =<= a9 [] by Demod 2664 with 2 at 2
% 1.46/0.73  Id : 2677, {_}: product a7 a1 =>= a4 [] by Demod 1464 with 2671 at 3
% 1.46/0.73  Id :  44, {_}: product a3 a7 =>= a2 [] by Super 3 with 6 at 1,2
% 1.46/0.73  Id : 2676, {_}: a7 =<= product a4 a1 [] by Demod 1437 with 2671 at 1,3
% 1.46/0.73  Id :  47, {_}: product a4 a1 =>= a3 [] by Super 3 with 7 at 1,2
% 1.46/0.73  Id : 2680, {_}: a7 =<= a3 [] by Demod 2676 with 47 at 3
% 1.46/0.73  Id : 2687, {_}: product a7 a7 =>= a2 [] by Demod 44 with 2680 at 1,2
% 1.46/0.73  Id : 2701, {_}: a7 =>= a2 [] by Demod 2687 with 2 at 2
% 1.46/0.73  Id : 2707, {_}: product a2 a1 =>= a4 [] by Demod 2677 with 2701 at 1,2
% 1.46/0.73  Id : 2686, {_}: product a7 a2 =>= a1 [] by Demod 614 with 2680 at 1,2
% 1.46/0.73  Id : 2726, {_}: product a2 a2 =>= a1 [] by Demod 2686 with 2701 at 1,2
% 1.46/0.73  Id : 2727, {_}: a2 =>= a1 [] by Demod 2726 with 2 at 2
% 1.46/0.73  Id : 2731, {_}: product a1 a1 =>= a4 [] by Demod 2707 with 2727 at 1,2
% 1.46/0.73  Id : 2742, {_}: a1 =<= a4 [] by Demod 2731 with 2 at 2
% 1.46/0.73  Id : 2745, {_}: product a1 a1 =>= a5 [] by Demod 2619 with 2742 at 2,2
% 1.46/0.73  Id : 2749, {_}: a1 =<= a5 [] by Demod 2745 with 2 at 2
% 1.46/0.73  Id : 2735, {_}: a7 =>= a1 [] by Demod 2701 with 2727 at 3
% 1.46/0.73  Id : 2711, {_}: a2 =<= a3 [] by Demod 2680 with 2701 at 2
% 1.46/0.73  Id : 2732, {_}: a1 =<= a3 [] by Demod 2711 with 2727 at 2
% 1.46/0.73  Id : 2746, {_}: a1 =<= a9 [] by Demod 2671 with 2742 at 2
% 1.46/0.73  Id : 2744, {_}: a1 =<= a10 [] by Demod 2656 with 2742 at 2
% 1.46/0.73  Id : 2697, {_}: a8 =>= a7 [] by Demod 2633 with 2680 at 3
% 1.46/0.73  Id : 2706, {_}: a8 =>= a2 [] by Demod 2697 with 2701 at 3
% 1.46/0.73  Id : 2736, {_}: a8 =>= a1 [] by Demod 2706 with 2727 at 3
% 1.46/0.73  Id : 2662, {_}: product a4 a5 =>= a11 [] by Demod 14 with 2656 at 1,2
% 1.46/0.73  Id : 2808, {_}: product a1 a5 =>= a11 [] by Demod 2662 with 2742 at 1,2
% 1.46/0.73  Id : 2809, {_}: product a1 a1 =>= a11 [] by Demod 2808 with 2749 at 2,2
% 1.46/0.73  Id : 2810, {_}: a1 =<= a11 [] by Demod 2809 with 2 at 2
% 1.46/0.73  Id : 3048, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 === tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 [] by Demod 3047 with 2746 at 10,3
% 1.46/0.73  Id : 3047, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a9 [] by Demod 3046 with 2810 at 9,3
% 1.46/0.73  Id : 3046, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a1 a1 a1 a1 a11 a9 [] by Demod 3045 with 2744 at 8,3
% 1.46/0.73  Id : 3045, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a1 a1 a1 a10 a11 a9 [] by Demod 3044 with 2749 at 7,3
% 1.46/0.73  Id : 3044, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a1 a1 a5 a10 a11 a9 [] by Demod 3043 with 2742 at 6,3
% 1.46/0.73  Id : 3043, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a1 a4 a5 a10 a11 a9 [] by Demod 3042 with 2736 at 5,3
% 1.46/0.73  Id : 3042, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a1 a8 a4 a5 a10 a11 a9 [] by Demod 3041 with 2732 at 4,3
% 1.46/0.73  Id : 3041, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a1 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3040 with 2561 at 3,3
% 1.46/0.73  Id : 3040, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a1 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3039 with 2735 at 2,3
% 1.46/0.73  Id : 3039, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a1 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3038 with 2727 at 1,3
% 1.46/0.73  Id : 3038, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a1 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3037 with 2736 at 10,2
% 1.46/0.73  Id : 3037, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a1 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3036 with 2744 at 9,2
% 1.46/0.73  Id : 3036, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a1 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3035 with 2746 at 8,2
% 1.46/0.73  Id : 3035, {_}: tuple a1 a1 a1 a1 a1 a1 a1 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3034 with 2742 at 7,2
% 1.46/0.73  Id : 3034, {_}: tuple a1 a1 a1 a1 a1 a1 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3033 with 2732 at 6,2
% 1.46/0.73  Id : 3033, {_}: tuple a1 a1 a1 a1 a1 a3 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3032 with 2735 at 5,2
% 1.46/0.73  Id : 3032, {_}: tuple a1 a1 a1 a1 a7 a3 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3031 with 2727 at 4,2
% 1.46/0.73  Id : 3031, {_}: tuple a1 a1 a1 a2 a7 a3 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 3030 with 2749 at 3,2
% 1.46/0.73  Id : 3030, {_}: tuple a1 a1 a5 a2 a7 a3 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by Demod 1 with 2561 at 2,2
% 1.46/0.73  Id :   1, {_}: tuple a1 a6 a5 a2 a7 a3 a4 a9 a10 a8 =<= tuple a2 a7 a6 a3 a8 a4 a5 a10 a11 a9 [] by goal
% 1.46/0.73  % SZS output end CNFRefutation for theBenchmark.p
% 1.46/0.73  21598: solved /export/starexec/sandbox/benchmark/theBenchmark.p in 0.390311 using nrkbo
%------------------------------------------------------------------------------