%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : LCL093-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sun Sep 27 07:57:57 AM UTC 2026
% Result : Unsatisfiable 9.09s 1.67s
% Output : CNFRefutation 9.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 58
% Number of leaves : 3
% Syntax : Number of formulae : 101 ( 52 unt; 0 def)
% Number of atoms : 152 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 104 ( 53 ~; 51 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 383 ( 180 sgn 7 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(condensed_detachment,axiom,
! [VAR_0,VAR_1] :
( is_a_theorem(VAR_1)
| ~ is_a_theorem(VAR_0)
| ~ is_a_theorem(implies(VAR_0,VAR_1)) ),
file('theBenchmark.p',condensed_detachment) ).
cnf(c_1,plain,
( is_a_theorem(B)
| ~ is_a_theorem(A)
| ~ is_a_theorem(implies(A,B)) ),
inference(clausify,[status(thm)],[condensed_detachment]) ).
fof(ic_JLukasiewicz_5,axiom,
! [VAR_0,VAR_1,VAR_2,VAR_3,VAR_4] : is_a_theorem(implies(implies(implies(VAR_0,VAR_1),implies(VAR_2,VAR_3)),implies(implies(VAR_3,VAR_0),implies(VAR_4,implies(VAR_2,VAR_0))))),
file('theBenchmark.p',ic_JLukasiewicz_5) ).
cnf(c_2,plain,
is_a_theorem(implies(implies(implies(A,B),implies(C,D)),implies(implies(D,A),implies(E,implies(C,A))))),
inference(clausify,[status(thm)],[ic_JLukasiewicz_5]) ).
fof(prove_ic_4,axiom,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
file('theBenchmark.p',prove_ic_4) ).
cnf(c_3,plain,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
inference(clausify,[status(thm)],[prove_ic_4]) ).
cnf(c_3033,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_4,plain,
is_a_theorem(implies(implies(implies(A,implies(B,C)),implies(C,D)),implies(E,implies(implies(F,C),implies(C,D))))),
inference(resolve,[status(thm)],[c_3033,c_2]) ).
cnf(c_3034,plain,
( is_a_theorem(implies(E,implies(implies(F,C),implies(C,D))))
| ~ is_a_theorem(implies(implies(A,implies(B,C)),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_4]) ).
cnf(c_5,plain,
is_a_theorem(implies(A,implies(implies(B,C),implies(C,implies(implies(D,E),implies(E,C)))))),
inference(resolve,[status(thm)],[c_3034,c_4]) ).
cnf(c_3035,plain,
( is_a_theorem(implies(implies(B,C),implies(C,implies(implies(D,E),implies(E,C)))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_5]) ).
cnf(c_7,plain,
is_a_theorem(implies(implies(A,B),implies(B,implies(implies(C,D),implies(D,B))))),
inference(resolve,[status(thm)],[c_3035,c_5]) ).
cnf(c_3036,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_11,plain,
is_a_theorem(implies(implies(implies(implies(A,B),implies(B,C)),D),implies(E,implies(C,D)))),
inference(resolve,[status(thm)],[c_3036,c_7]) ).
cnf(c_3037,plain,
( is_a_theorem(implies(E,implies(implies(F,C),implies(C,D))))
| ~ is_a_theorem(implies(implies(A,implies(B,C)),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_4]) ).
cnf(c_16,plain,
is_a_theorem(implies(A,implies(implies(B,C),implies(C,implies(D,implies(E,C)))))),
inference(resolve,[status(thm)],[c_3037,c_11]) ).
cnf(c_3038,plain,
( is_a_theorem(implies(E,implies(C,D)))
| ~ is_a_theorem(implies(implies(implies(A,B),implies(B,C)),D)) ),
inference(resolve,[status(thm)],[c_1,c_11]) ).
cnf(c_20,plain,
is_a_theorem(implies(A,implies(B,implies(implies(B,C),implies(D,implies(E,C)))))),
inference(resolve,[status(thm)],[c_3038,c_2]) ).
cnf(c_3039,plain,
( is_a_theorem(implies(implies(B,C),implies(C,implies(D,implies(E,C)))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_16]) ).
cnf(c_21,plain,
is_a_theorem(implies(implies(A,B),implies(B,implies(C,implies(D,B))))),
inference(resolve,[status(thm)],[c_3039,c_16]) ).
cnf(c_3040,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_26,plain,
is_a_theorem(implies(implies(implies(A,implies(B,C)),D),implies(E,implies(C,D)))),
inference(resolve,[status(thm)],[c_3040,c_21]) ).
cnf(c_3041,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_30,plain,
is_a_theorem(implies(implies(implies(A,B),implies(C,implies(D,A))),implies(E,implies(F,implies(C,implies(D,A)))))),
inference(resolve,[status(thm)],[c_3041,c_26]) ).
cnf(c_3042,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_48,plain,
is_a_theorem(implies(implies(implies(implies(A,B),implies(C,implies(D,B))),E),implies(F,implies(A,E)))),
inference(resolve,[status(thm)],[c_3042,c_20]) ).
cnf(c_3043,plain,
( is_a_theorem(implies(E,implies(F,implies(C,implies(D,A)))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,implies(D,A)))) ),
inference(resolve,[status(thm)],[c_1,c_30]) ).
cnf(c_182,plain,
is_a_theorem(implies(A,implies(B,implies(implies(C,D),implies(E,implies(D,D)))))),
inference(resolve,[status(thm)],[c_3043,c_2]) ).
cnf(c_3044,plain,
( is_a_theorem(implies(B,implies(implies(C,D),implies(E,implies(D,D)))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_182]) ).
cnf(c_208,plain,
is_a_theorem(implies(A,implies(implies(B,C),implies(D,implies(C,C))))),
inference(resolve,[status(thm)],[c_3044,c_182]) ).
cnf(c_3045,plain,
( is_a_theorem(implies(implies(B,C),implies(D,implies(C,C))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_208]) ).
cnf(c_214,plain,
is_a_theorem(implies(implies(A,B),implies(C,implies(B,B)))),
inference(resolve,[status(thm)],[c_3045,c_208]) ).
cnf(c_3046,plain,
( is_a_theorem(implies(E,implies(F,implies(C,implies(D,A)))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,implies(D,A)))) ),
inference(resolve,[status(thm)],[c_1,c_30]) ).
cnf(c_219,plain,
is_a_theorem(implies(A,implies(B,implies(C,implies(D,D))))),
inference(resolve,[status(thm)],[c_3046,c_214]) ).
cnf(c_3047,plain,
( is_a_theorem(implies(B,implies(C,implies(D,D))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_219]) ).
cnf(c_231,plain,
is_a_theorem(implies(A,implies(B,implies(C,C)))),
inference(resolve,[status(thm)],[c_3047,c_219]) ).
cnf(c_3048,plain,
( is_a_theorem(implies(B,implies(C,C)))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_231]) ).
cnf(c_236,plain,
is_a_theorem(implies(A,implies(B,B))),
inference(resolve,[status(thm)],[c_3048,c_231]) ).
cnf(c_3049,plain,
( is_a_theorem(implies(B,B))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_236]) ).
cnf(c_238,plain,
is_a_theorem(implies(A,A)),
inference(resolve,[status(thm)],[c_3049,c_236]) ).
cnf(c_3050,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_239,plain,
is_a_theorem(implies(implies(A,B),implies(C,implies(A,B)))),
inference(resolve,[status(thm)],[c_3050,c_236]) ).
cnf(c_3051,plain,
( is_a_theorem(implies(E,implies(F,implies(C,implies(D,A)))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,implies(D,A)))) ),
inference(resolve,[status(thm)],[c_1,c_30]) ).
cnf(c_242,plain,
is_a_theorem(implies(A,implies(B,implies(C,implies(D,C))))),
inference(resolve,[status(thm)],[c_3051,c_238]) ).
cnf(c_3052,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_248,plain,
is_a_theorem(implies(implies(implies(A,B),A),implies(C,implies(D,A)))),
inference(resolve,[status(thm)],[c_3052,c_239]) ).
cnf(c_3053,plain,
( is_a_theorem(implies(C,implies(D,A)))
| ~ is_a_theorem(implies(implies(A,B),A)) ),
inference(resolve,[status(thm)],[c_1,c_248]) ).
cnf(c_275,plain,
is_a_theorem(implies(A,implies(B,implies(implies(C,D),implies(C,implies(E,D)))))),
inference(resolve,[status(thm)],[c_3053,c_48]) ).
cnf(c_3054,plain,
( is_a_theorem(implies(B,implies(C,implies(D,C))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_242]) ).
cnf(c_277,plain,
is_a_theorem(implies(A,implies(B,implies(C,B)))),
inference(resolve,[status(thm)],[c_3054,c_242]) ).
cnf(c_3055,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_285,plain,
is_a_theorem(implies(implies(implies(A,B),C),implies(D,implies(B,C)))),
inference(resolve,[status(thm)],[c_3055,c_277]) ).
cnf(c_3056,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_292,plain,
is_a_theorem(implies(implies(implies(A,B),implies(C,A)),implies(D,implies(E,implies(C,A))))),
inference(resolve,[status(thm)],[c_3056,c_285]) ).
cnf(c_3057,plain,
( is_a_theorem(implies(B,implies(implies(C,D),implies(C,implies(E,D)))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_275]) ).
cnf(c_340,plain,
is_a_theorem(implies(A,implies(implies(B,C),implies(B,implies(D,C))))),
inference(resolve,[status(thm)],[c_3057,c_275]) ).
cnf(c_3058,plain,
( is_a_theorem(implies(implies(B,C),implies(B,implies(D,C))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_340]) ).
cnf(c_347,plain,
is_a_theorem(implies(implies(A,B),implies(A,implies(C,B)))),
inference(resolve,[status(thm)],[c_3058,c_340]) ).
cnf(c_3059,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_349,plain,
is_a_theorem(implies(implies(implies(A,implies(B,C)),D),implies(E,implies(implies(A,C),D)))),
inference(resolve,[status(thm)],[c_3059,c_340]) ).
cnf(c_3060,plain,
( is_a_theorem(implies(C,implies(D,A)))
| ~ is_a_theorem(implies(implies(A,B),A)) ),
inference(resolve,[status(thm)],[c_1,c_248]) ).
cnf(c_428,plain,
is_a_theorem(implies(A,implies(B,implies(C,implies(implies(C,D),D))))),
inference(resolve,[status(thm)],[c_3060,c_349]) ).
cnf(c_3061,plain,
( is_a_theorem(implies(B,implies(C,implies(implies(C,D),D))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_428]) ).
cnf(c_454,plain,
is_a_theorem(implies(A,implies(B,implies(implies(B,C),C)))),
inference(resolve,[status(thm)],[c_3061,c_428]) ).
cnf(c_3062,plain,
( is_a_theorem(implies(B,implies(implies(B,C),C)))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_454]) ).
cnf(c_461,plain,
is_a_theorem(implies(A,implies(implies(A,B),B))),
inference(resolve,[status(thm)],[c_3062,c_454]) ).
cnf(c_3063,plain,
( is_a_theorem(implies(implies(D,A),implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,D))) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_463,plain,
is_a_theorem(implies(implies(implies(implies(A,B),B),C),implies(D,implies(A,C)))),
inference(resolve,[status(thm)],[c_3063,c_454]) ).
cnf(c_3064,plain,
( is_a_theorem(implies(D,implies(E,implies(C,A))))
| ~ is_a_theorem(implies(implies(A,B),implies(C,A))) ),
inference(resolve,[status(thm)],[c_1,c_292]) ).
cnf(c_470,plain,
is_a_theorem(implies(A,implies(B,implies(implies(implies(C,D),C),C)))),
inference(resolve,[status(thm)],[c_3064,c_461]) ).
cnf(c_3065,plain,
( is_a_theorem(implies(implies(A,B),B))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_461]) ).
cnf(c_505,plain,
is_a_theorem(implies(implies(implies(A,implies(B,B)),C),C)),
inference(resolve,[status(thm)],[c_3065,c_236]) ).
cnf(c_3066,plain,
( is_a_theorem(implies(D,implies(A,C)))
| ~ is_a_theorem(implies(implies(implies(A,B),B),C)) ),
inference(resolve,[status(thm)],[c_1,c_463]) ).
cnf(c_685,plain,
is_a_theorem(implies(A,implies(B,implies(implies(B,C),implies(D,C))))),
inference(resolve,[status(thm)],[c_3066,c_347]) ).
cnf(c_3067,plain,
( is_a_theorem(implies(B,implies(implies(B,C),implies(D,C))))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_685]) ).
cnf(c_690,plain,
is_a_theorem(implies(A,implies(implies(A,B),implies(C,B)))),
inference(resolve,[status(thm)],[c_3067,c_685]) ).
cnf(c_3068,plain,
( is_a_theorem(C)
| ~ is_a_theorem(implies(implies(A,implies(B,B)),C)) ),
inference(resolve,[status(thm)],[c_1,c_505]) ).
cnf(c_901,plain,
is_a_theorem(implies(A,implies(implies(implies(B,C),B),B))),
inference(resolve,[status(thm)],[c_3068,c_470]) ).
cnf(c_3069,plain,
( is_a_theorem(implies(implies(implies(B,C),B),B))
| ~ is_a_theorem(A) ),
inference(resolve,[status(thm)],[c_1,c_901]) ).
cnf(c_909,plain,
is_a_theorem(implies(implies(implies(A,B),A),A)),
inference(resolve,[status(thm)],[c_3069,c_901]) ).
cnf(c_3070,plain,
( is_a_theorem(A)
| ~ is_a_theorem(implies(implies(A,B),A)) ),
inference(resolve,[status(thm)],[c_1,c_909]) ).
cnf(c_926,plain,
is_a_theorem(implies(implies(A,implies(A,B)),implies(A,B))),
inference(resolve,[status(thm)],[c_3070,c_463]) ).
cnf(c_3071,plain,
( is_a_theorem(implies(A,B))
| ~ is_a_theorem(implies(A,implies(A,B))) ),
inference(resolve,[status(thm)],[c_1,c_926]) ).
cnf(c_949,plain,
is_a_theorem(implies(implies(implies(A,B),implies(C,A)),implies(D,implies(C,A)))),
inference(resolve,[status(thm)],[c_3071,c_292]) ).
cnf(c_3072,plain,
( is_a_theorem(implies(A,B))
| ~ is_a_theorem(implies(A,implies(A,B))) ),
inference(resolve,[status(thm)],[c_1,c_926]) ).
cnf(c_950,plain,
is_a_theorem(implies(implies(implies(A,B),C),implies(B,C))),
inference(resolve,[status(thm)],[c_3072,c_285]) ).
cnf(c_3073,plain,
( is_a_theorem(implies(B,C))
| ~ is_a_theorem(implies(implies(A,B),C)) ),
inference(resolve,[status(thm)],[c_1,c_950]) ).
cnf(c_977,plain,
is_a_theorem(implies(implies(A,B),implies(implies(B,C),implies(D,implies(A,C))))),
inference(resolve,[status(thm)],[c_3073,c_2]) ).
cnf(c_3074,plain,
( is_a_theorem(implies(A,B))
| ~ is_a_theorem(implies(A,implies(A,B))) ),
inference(resolve,[status(thm)],[c_1,c_926]) ).
cnf(c_1078,plain,
is_a_theorem(implies(implies(implies(A,B),implies(C,A)),implies(C,A))),
inference(resolve,[status(thm)],[c_3074,c_949]) ).
cnf(c_3075,plain,
( is_a_theorem(implies(C,A))
| ~ is_a_theorem(implies(implies(A,B),implies(C,A))) ),
inference(resolve,[status(thm)],[c_1,c_1078]) ).
cnf(c_1100,plain,
is_a_theorem(implies(implies(implies(implies(A,B),C),B),implies(A,B))),
inference(resolve,[status(thm)],[c_3075,c_690]) ).
cnf(c_3076,plain,
( is_a_theorem(implies(A,B))
| ~ is_a_theorem(implies(implies(implies(A,B),C),B)) ),
inference(resolve,[status(thm)],[c_1,c_1100]) ).
cnf(c_1330,plain,
is_a_theorem(implies(implies(A,implies(B,implies(A,C))),implies(B,implies(A,C)))),
inference(resolve,[status(thm)],[c_3076,c_463]) ).
cnf(c_3077,plain,
( is_a_theorem(implies(B,implies(A,C)))
| ~ is_a_theorem(implies(A,implies(B,implies(A,C)))) ),
inference(resolve,[status(thm)],[c_1,c_1330]) ).
cnf(c_1595,plain,
is_a_theorem(implies(implies(A,B),implies(implies(C,A),implies(C,B)))),
inference(resolve,[status(thm)],[c_3077,c_977]) ).
cnf(c_3078,plain,
( is_a_theorem(implies(implies(C,A),implies(C,B)))
| ~ is_a_theorem(implies(A,B)) ),
inference(resolve,[status(thm)],[c_1,c_1595]) ).
cnf(c_1656,plain,
is_a_theorem(implies(implies(A,implies(B,implies(B,C))),implies(A,implies(B,C)))),
inference(resolve,[status(thm)],[c_3078,c_926]) ).
cnf(c_3079,plain,
( is_a_theorem(implies(A,implies(B,C)))
| ~ is_a_theorem(implies(A,implies(B,implies(B,C)))) ),
inference(resolve,[status(thm)],[c_1,c_1656]) ).
cnf(c_3031,plain,
is_a_theorem(implies(implies(A,B),implies(implies(B,C),implies(A,C)))),
inference(resolve,[status(thm)],[c_3079,c_977]) ).
cnf(c_3032,plain,
$false,
inference(resolve,[status(thm)],[c_3031,c_3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL093-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.07 % Command : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.45 % Computer : n020.cluster.edu
% 0.18/0.45 % Model : x86_64 x86_64
% 0.18/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.45 % Memory : 8046.5625MB
% 0.18/0.45 % OS : Linux 6.8.0-71-generic
% 0.18/0.45 % CPULimit : 300
% 0.18/0.45 % WCLimit : 300
% 0.18/0.45 % DateTime : Fri Sep 25 21:51:34 UTC 2026
% 0.18/0.46 % CPUTime :
% 0.18/0.46 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.18/0.46 % Process 3871760 was started by sandbox on n020,
% 0.18/0.46 % Fri Sep 25 21:51:34 2026
% 0.18/0.46 % The command was "/export/starexec/sandbox/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p".
% 0.18/0.46
% 0.18/0.46 % From the command line: assign(max_seconds, 300).
% 9.09/1.67
% 9.09/1.67 % SZS status Unsatisfiable for theBenchmark
% 9.09/1.67
% 9.09/1.67 % Proof 1 at 0.76 (+ 0.41) seconds.
% 9.09/1.67 % Length of proof is 51.
% 9.09/1.67 % Level of proof is 34.
% 9.09/1.67 % Maximum clause weight is 66.000.
% 9.09/1.67 % Given clauses 160.
% 9.09/1.67
% 9.09/1.67 % SZS output start CNFRefutation for theBenchmark
% See solution above
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