TSTP Solution File: GRP504-1 by SPASS---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : GRP504-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n018.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 : Sat Jul 16 11:47:48 EDT 2022
% Result : Unsatisfiable 223.04s 223.25s
% Output : Refutation 223.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 37
% Number of leaves : 3
% Syntax : Number of clauses : 73 ( 73 unt; 0 nHn; 73 RR)
% Number of literals : 73 ( 0 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 11 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
equal(double_divide(double_divide(u,inverse(double_divide(v,w))),double_divide(inverse(v),inverse(double_divide(x,double_divide(u,x))))),w),
file('GRP504-1.p',unknown),
[] ).
cnf(2,axiom,
equal(inverse(double_divide(u,v)),multiply(v,u)),
file('GRP504-1.p',unknown),
[] ).
cnf(3,axiom,
~ equal(multiply(multiply(a3,b3),c3),multiply(a3,multiply(b3,c3))),
file('GRP504-1.p',unknown),
[] ).
cnf(4,plain,
equal(double_divide(double_divide(u,multiply(v,w)),double_divide(inverse(w),multiply(double_divide(u,x),x))),v),
inference(rew,[status(thm),theory(equality)],[2,1]),
[iquote('0:Rew:2.0,1.0,2.0,1.0')] ).
cnf(6,plain,
equal(multiply(double_divide(inverse(u),multiply(double_divide(v,w),w)),double_divide(v,multiply(x,u))),inverse(x)),
inference(spr,[status(thm),theory(equality)],[4,2]),
[iquote('0:SpR:4.0,2.0')] ).
cnf(9,plain,
equal(double_divide(double_divide(u,multiply(v,double_divide(w,x))),double_divide(multiply(x,w),multiply(double_divide(u,y),y))),v),
inference(spr,[status(thm),theory(equality)],[2,4]),
[iquote('0:SpR:2.0,4.0')] ).
cnf(10,plain,
equal(double_divide(double_divide(u,inverse(v)),double_divide(inverse(double_divide(w,multiply(v,x))),multiply(double_divide(u,y),y))),double_divide(inverse(x),multiply(double_divide(w,z),z))),
inference(spr,[status(thm),theory(equality)],[6,4]),
[iquote('0:SpR:6.0,4.0')] ).
cnf(12,plain,
equal(multiply(double_divide(inverse(double_divide(u,multiply(v,w))),multiply(double_divide(x,y),y)),double_divide(x,inverse(v))),inverse(double_divide(inverse(w),multiply(double_divide(u,z),z)))),
inference(spr,[status(thm),theory(equality)],[6]),
[iquote('0:SpR:6.0,6.0')] ).
cnf(14,plain,
equal(multiply(double_divide(multiply(u,v),multiply(double_divide(w,x),x)),double_divide(w,multiply(y,double_divide(v,u)))),inverse(y)),
inference(spr,[status(thm),theory(equality)],[2,6]),
[iquote('0:SpR:2.0,6.0')] ).
cnf(15,plain,
equal(double_divide(double_divide(u,inverse(v)),double_divide(multiply(multiply(v,w),x),multiply(double_divide(u,y),y))),double_divide(inverse(w),multiply(double_divide(x,z),z))),
inference(rew,[status(thm),theory(equality)],[2,10]),
[iquote('0:Rew:2.0,10.0')] ).
cnf(16,plain,
equal(multiply(double_divide(multiply(multiply(u,v),w),multiply(double_divide(x,y),y)),double_divide(x,inverse(u))),multiply(multiply(double_divide(w,z),z),inverse(v))),
inference(rew,[status(thm),theory(equality)],[2,12]),
[iquote('0:Rew:2.0,12.0,2.0,12.0')] ).
cnf(18,plain,
equal(double_divide(double_divide(double_divide(u,multiply(v,double_divide(w,x))),multiply(y,z)),double_divide(inverse(z),multiply(v,double_divide(multiply(x,w),multiply(double_divide(u,x1),x1))))),y),
inference(spr,[status(thm),theory(equality)],[9,4]),
[iquote('0:SpR:9.0,4.0')] ).
cnf(84,plain,
equal(double_divide(inverse(u),multiply(double_divide(v,w),w)),double_divide(inverse(u),multiply(double_divide(v,x),x))),
inference(spr,[status(thm),theory(equality)],[15]),
[iquote('0:SpR:15.0,15.0')] ).
cnf(126,plain,
equal(inverse(double_divide(inverse(u),multiply(double_divide(v,w),w))),multiply(multiply(double_divide(v,x),x),inverse(u))),
inference(spr,[status(thm),theory(equality)],[84,2]),
[iquote('0:SpR:84.0,2.0')] ).
cnf(186,plain,
equal(multiply(multiply(double_divide(u,v),v),inverse(w)),multiply(multiply(double_divide(u,x),x),inverse(w))),
inference(rew,[status(thm),theory(equality)],[2,126]),
[iquote('0:Rew:2.0,126.0')] ).
cnf(256,plain,
equal(double_divide(double_divide(u,multiply(multiply(double_divide(v,w),w),inverse(x))),double_divide(inverse(inverse(x)),multiply(double_divide(u,y),y))),multiply(double_divide(v,z),z)),
inference(spr,[status(thm),theory(equality)],[186,4]),
[iquote('0:SpR:186.0,4.0')] ).
cnf(259,plain,
equal(multiply(double_divide(inverse(inverse(u)),multiply(double_divide(v,w),w)),double_divide(v,multiply(multiply(double_divide(x,y),y),inverse(u)))),inverse(multiply(double_divide(x,z),z))),
inference(spr,[status(thm),theory(equality)],[186,6]),
[iquote('0:SpR:186.0,6.0')] ).
cnf(285,plain,
equal(multiply(double_divide(u,v),v),multiply(double_divide(u,w),w)),
inference(rew,[status(thm),theory(equality)],[4,256]),
[iquote('0:Rew:4.0,256.0')] ).
cnf(287,plain,
equal(inverse(multiply(double_divide(u,v),v)),inverse(multiply(double_divide(u,w),w))),
inference(rew,[status(thm),theory(equality)],[6,259]),
[iquote('0:Rew:6.0,259.0')] ).
cnf(321,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,w),w)),double_divide(inverse(x),multiply(double_divide(u,y),y))),double_divide(v,x)),
inference(spr,[status(thm),theory(equality)],[285,4]),
[iquote('0:SpR:285.0,4.0')] ).
cnf(324,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,w),w)),double_divide(multiply(x,y),multiply(double_divide(u,z),z))),double_divide(v,double_divide(y,x))),
inference(spr,[status(thm),theory(equality)],[285,9]),
[iquote('0:SpR:285.0,9.0')] ).
cnf(342,plain,
equal(double_divide(double_divide(u,multiply(v,double_divide(w,double_divide(x,w)))),double_divide(multiply(double_divide(x,y),y),multiply(double_divide(u,z),z))),v),
inference(spr,[status(thm),theory(equality)],[285,9]),
[iquote('0:SpR:285.0,9.0')] ).
cnf(344,plain,
equal(multiply(double_divide(multiply(u,v),multiply(double_divide(w,x),x)),double_divide(w,multiply(double_divide(y,z),z))),inverse(double_divide(y,double_divide(v,u)))),
inference(spr,[status(thm),theory(equality)],[285,14]),
[iquote('0:SpR:285.0,14.0')] ).
cnf(357,plain,
equal(multiply(double_divide(double_divide(u,multiply(v,w)),x),x),multiply(v,double_divide(inverse(w),multiply(double_divide(u,y),y)))),
inference(spr,[status(thm),theory(equality)],[4,285]),
[iquote('0:SpR:4.0,285.0')] ).
cnf(358,plain,
equal(multiply(double_divide(double_divide(u,multiply(v,double_divide(w,x))),y),y),multiply(v,double_divide(multiply(x,w),multiply(double_divide(u,z),z)))),
inference(spr,[status(thm),theory(equality)],[9,285]),
[iquote('0:SpR:9.0,285.0')] ).
cnf(363,plain,
equal(multiply(double_divide(multiply(u,v),multiply(double_divide(w,x),x)),double_divide(w,multiply(double_divide(y,z),z))),multiply(double_divide(v,u),y)),
inference(rew,[status(thm),theory(equality)],[2,344]),
[iquote('0:Rew:2.0,344.0')] ).
cnf(752,plain,
equal(multiply(double_divide(double_divide(u,multiply(double_divide(inverse(v),multiply(double_divide(inverse(w),x),x)),w)),y),y),inverse(double_divide(u,v))),
inference(spr,[status(thm),theory(equality)],[357,6]),
[iquote('0:SpR:357.0,6.0')] ).
cnf(810,plain,
equal(multiply(double_divide(double_divide(u,multiply(double_divide(inverse(v),multiply(double_divide(inverse(w),x),x)),w)),y),y),multiply(v,u)),
inference(rew,[status(thm),theory(equality)],[2,752]),
[iquote('0:Rew:2.0,752.0')] ).
cnf(885,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,w),w)),double_divide(inverse(multiply(double_divide(x,y),y)),multiply(double_divide(u,z),z))),double_divide(v,multiply(double_divide(x,x1),x1))),
inference(spr,[status(thm),theory(equality)],[287,321]),
[iquote('0:SpR:287.0,321.0')] ).
cnf(895,plain,
equal(double_divide(double_divide(u,multiply(v,double_divide(multiply(w,x),multiply(double_divide(y,z),z)))),double_divide(inverse(x1),multiply(double_divide(u,x2),x2))),double_divide(double_divide(y,multiply(v,double_divide(x,w))),x1)),
inference(spr,[status(thm),theory(equality)],[9,321]),
[iquote('0:SpR:9.0,321.0')] ).
cnf(908,plain,
equal(double_divide(u,multiply(double_divide(v,w),w)),double_divide(u,multiply(double_divide(v,x),x))),
inference(rew,[status(thm),theory(equality)],[321,885]),
[iquote('0:Rew:321.0,885.0')] ).
cnf(2436,plain,
equal(multiply(double_divide(double_divide(u,multiply(double_divide(inverse(v),multiply(double_divide(inverse(w),x),x)),w)),multiply(double_divide(y,z),z)),multiply(double_divide(y,x1),x1)),multiply(v,u)),
inference(spr,[status(thm),theory(equality)],[908,810]),
[iquote('0:SpR:908.0,810.0')] ).
cnf(4535,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,w),w)),double_divide(multiply(double_divide(x,y),y),multiply(double_divide(u,z),z))),double_divide(v,double_divide(x1,double_divide(x,x1)))),
inference(spr,[status(thm),theory(equality)],[908,342]),
[iquote('0:SpR:908.0,342.0')] ).
cnf(4539,plain,
equal(double_divide(u,double_divide(v,double_divide(w,v))),double_divide(u,double_divide(x,double_divide(w,x)))),
inference(rew,[status(thm),theory(equality)],[324,4535]),
[iquote('0:Rew:324.0,4535.0')] ).
cnf(4574,plain,
equal(inverse(double_divide(u,double_divide(v,double_divide(w,v)))),multiply(double_divide(x,double_divide(w,x)),u)),
inference(spr,[status(thm),theory(equality)],[4539,2]),
[iquote('0:SpR:4539.0,2.0')] ).
cnf(4762,plain,
equal(multiply(double_divide(u,double_divide(v,u)),w),multiply(double_divide(x,double_divide(v,x)),w)),
inference(rew,[status(thm),theory(equality)],[2,4574]),
[iquote('0:Rew:2.0,4574.0')] ).
cnf(5129,plain,
equal(multiply(double_divide(u,double_divide(v,u)),double_divide(v,w)),multiply(double_divide(w,x),x)),
inference(spr,[status(thm),theory(equality)],[4762,285]),
[iquote('0:SpR:4762.0,285.0')] ).
cnf(5200,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,double_divide(w,v)),x)),double_divide(inverse(x),multiply(double_divide(u,y),y))),double_divide(z,double_divide(w,z))),
inference(spr,[status(thm),theory(equality)],[4762,4]),
[iquote('0:SpR:4762.0,4.0')] ).
cnf(5246,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,double_divide(w,v)),double_divide(w,x))),double_divide(inverse(y),multiply(double_divide(u,z),z))),double_divide(x,y)),
inference(spr,[status(thm),theory(equality)],[4762,321]),
[iquote('0:SpR:4762.0,321.0')] ).
cnf(5358,plain,
equal(double_divide(u,double_divide(v,u)),double_divide(w,double_divide(v,w))),
inference(rew,[status(thm),theory(equality)],[4,5200]),
[iquote('0:Rew:4.0,5200.0')] ).
cnf(5572,plain,
equal(double_divide(double_divide(u,double_divide(v,u)),double_divide(w,double_divide(x,double_divide(v,x)))),double_divide(y,double_divide(w,y))),
inference(spr,[status(thm),theory(equality)],[4539,5358]),
[iquote('0:SpR:4539.0,5358.0')] ).
cnf(5711,plain,
equal(multiply(double_divide(multiply(multiply(double_divide(u,v),v),w),multiply(double_divide(x,y),y)),double_divide(x,inverse(double_divide(z,double_divide(x1,z))))),multiply(multiply(double_divide(w,x2),x2),inverse(double_divide(x1,u)))),
inference(spr,[status(thm),theory(equality)],[5129,16]),
[iquote('0:SpR:5129.0,16.0')] ).
cnf(5928,plain,
equal(multiply(double_divide(multiply(multiply(double_divide(u,v),v),w),multiply(double_divide(x,y),y)),double_divide(x,multiply(double_divide(z,x1),x1))),multiply(multiply(double_divide(w,x2),x2),multiply(u,z))),
inference(rew,[status(thm),theory(equality)],[2,5711]),
[iquote('0:Rew:2.0,5711.0,2.0,5711.0')] ).
cnf(5929,plain,
equal(multiply(double_divide(u,multiply(double_divide(v,w),w)),x),multiply(multiply(double_divide(u,y),y),multiply(v,x))),
inference(rew,[status(thm),theory(equality)],[363,5928]),
[iquote('0:Rew:363.0,5928.0')] ).
cnf(9223,plain,
equal(double_divide(double_divide(u,multiply(double_divide(v,double_divide(w,v)),double_divide(w,double_divide(x,double_divide(y,x))))),double_divide(inverse(z),multiply(double_divide(u,x1),x1))),double_divide(double_divide(x2,double_divide(y,x2)),z)),
inference(spr,[status(thm),theory(equality)],[5572,321]),
[iquote('0:SpR:5572.0,321.0')] ).
cnf(9577,plain,
equal(double_divide(double_divide(u,double_divide(v,u)),w),double_divide(double_divide(x,double_divide(v,x)),w)),
inference(rew,[status(thm),theory(equality)],[5246,9223]),
[iquote('0:Rew:5246.0,9223.0')] ).
cnf(14723,plain,
equal(multiply(multiply(double_divide(inverse(u),v),v),multiply(w,double_divide(w,multiply(x,u)))),inverse(x)),
inference(spr,[status(thm),theory(equality)],[5929,6]),
[iquote('0:SpR:5929.0,6.0')] ).
cnf(15042,plain,
equal(multiply(double_divide(double_divide(u,multiply(double_divide(inverse(v),multiply(double_divide(inverse(w),x),x)),w)),multiply(double_divide(y,z),z)),x1),multiply(multiply(v,u),multiply(y,x1))),
inference(spr,[status(thm),theory(equality)],[810,5929]),
[iquote('0:SpR:810.0,5929.0')] ).
cnf(15056,plain,
equal(multiply(multiply(u,v),multiply(w,multiply(double_divide(w,x),x))),multiply(u,v)),
inference(rew,[status(thm),theory(equality)],[15042,2436]),
[iquote('0:Rew:15042.0,2436.0')] ).
cnf(15969,plain,
equal(multiply(inverse(u),multiply(v,multiply(double_divide(v,w),w))),inverse(u)),
inference(spr,[status(thm),theory(equality)],[6,15056]),
[iquote('0:SpR:6.0,15056.0')] ).
cnf(16161,plain,
equal(double_divide(double_divide(u,multiply(v,double_divide(multiply(w,double_divide(w,multiply(x,y))),multiply(double_divide(inverse(y),z),z)))),double_divide(inverse(x),multiply(double_divide(u,x1),x1))),v),
inference(spr,[status(thm),theory(equality)],[14723,9]),
[iquote('0:SpR:14723.0,9.0')] ).
cnf(16359,plain,
equal(double_divide(double_divide(inverse(u),multiply(v,double_divide(double_divide(w,multiply(x,u)),w))),x),v),
inference(rew,[status(thm),theory(equality)],[895,16161]),
[iquote('0:Rew:895.0,16161.0')] ).
cnf(16419,plain,
equal(multiply(double_divide(double_divide(inverse(u),multiply(v,double_divide(double_divide(w,multiply(x,u)),w))),y),y),multiply(v,x)),
inference(spr,[status(thm),theory(equality)],[16359,285]),
[iquote('0:SpR:16359.0,285.0')] ).
cnf(16442,plain,
equal(multiply(multiply(double_divide(double_divide(inverse(u),multiply(v,double_divide(double_divide(w,multiply(multiply(double_divide(x,y),y),u)),w))),z),z),multiply(x,x1)),multiply(v,x1)),
inference(spr,[status(thm),theory(equality)],[16359,5929]),
[iquote('0:SpR:16359.0,5929.0')] ).
cnf(16474,plain,
equal(double_divide(u,double_divide(inverse(v),multiply(u,double_divide(multiply(w,double_divide(w,multiply(multiply(x,v),y))),multiply(double_divide(inverse(y),z),z))))),x),
inference(spr,[status(thm),theory(equality)],[16359,18]),
[iquote('0:SpR:16359.0,18.0')] ).
cnf(16477,plain,
equal(multiply(u,double_divide(multiply(v,double_divide(v,multiply(w,x))),multiply(double_divide(inverse(x),y),y))),multiply(u,w)),
inference(spr,[status(thm),theory(equality)],[16359,358]),
[iquote('0:SpR:16359.0,358.0')] ).
cnf(16744,plain,
equal(double_divide(u,double_divide(inverse(v),multiply(u,multiply(w,v)))),w),
inference(rew,[status(thm),theory(equality)],[16477,16474]),
[iquote('0:Rew:16477.0,16474.0')] ).
cnf(16797,plain,
equal(multiply(multiply(u,multiply(double_divide(v,w),w)),multiply(v,x)),multiply(u,x)),
inference(rew,[status(thm),theory(equality)],[16419,16442]),
[iquote('0:Rew:16419.0,16442.0')] ).
cnf(17796,plain,
equal(double_divide(inverse(u),double_divide(inverse(multiply(double_divide(v,w),w)),inverse(u))),v),
inference(spr,[status(thm),theory(equality)],[15969,16744]),
[iquote('0:SpR:15969.0,16744.0')] ).
cnf(18138,plain,
equal(double_divide(u,double_divide(inverse(multiply(double_divide(v,w),w)),u)),v),
inference(spr,[status(thm),theory(equality)],[17796,5358]),
[iquote('0:SpR:17796.0,5358.0')] ).
cnf(18534,plain,
equal(multiply(double_divide(inverse(multiply(double_divide(u,v),v)),w),w),inverse(u)),
inference(spr,[status(thm),theory(equality)],[18138,2]),
[iquote('0:SpR:18138.0,2.0')] ).
cnf(19725,plain,
equal(double_divide(u,double_divide(inverse(inverse(v)),u)),inverse(multiply(double_divide(v,w),w))),
inference(spr,[status(thm),theory(equality)],[18534,18138]),
[iquote('0:SpR:18534.0,18138.0')] ).
cnf(20364,plain,
equal(multiply(double_divide(double_divide(u,double_divide(inverse(inverse(v)),u)),w),w),inverse(v)),
inference(spr,[status(thm),theory(equality)],[19725,18534]),
[iquote('0:SpR:19725.0,18534.0')] ).
cnf(20445,plain,
equal(double_divide(u,double_divide(inverse(inverse(double_divide(v,double_divide(w,v)))),u)),inverse(multiply(double_divide(double_divide(x,double_divide(w,x)),y),y))),
inference(spr,[status(thm),theory(equality)],[9577,19725]),
[iquote('0:SpR:9577.0,19725.0')] ).
cnf(20490,plain,
equal(inverse(multiply(double_divide(double_divide(u,double_divide(v,u)),w),w)),v),
inference(rew,[status(thm),theory(equality)],[18138,20445,2]),
[iquote('0:Rew:18138.0,20445.0,2.0,20445.0')] ).
cnf(20556,plain,
equal(multiply(u,multiply(v,multiply(double_divide(v,w),w))),u),
inference(spr,[status(thm),theory(equality)],[20490,15969]),
[iquote('0:SpR:20490.0,15969.0')] ).
cnf(22228,plain,
equal(multiply(double_divide(double_divide(u,double_divide(inverse(v),u)),w),w),v),
inference(spr,[status(thm),theory(equality)],[20490,20364]),
[iquote('0:SpR:20490.0,20364.0')] ).
cnf(22422,plain,
equal(multiply(double_divide(double_divide(u,double_divide(inverse(v),u)),multiply(double_divide(w,x),x)),y),multiply(v,multiply(w,y))),
inference(spr,[status(thm),theory(equality)],[22228,5929]),
[iquote('0:SpR:22228.0,5929.0')] ).
cnf(25667,plain,
equal(multiply(multiply(u,multiply(double_divide(v,w),w)),v),multiply(u,multiply(x,multiply(double_divide(x,y),y)))),
inference(spr,[status(thm),theory(equality)],[20556,16797]),
[iquote('0:SpR:20556.0,16797.0')] ).
cnf(25801,plain,
equal(multiply(multiply(u,multiply(double_divide(v,w),w)),v),u),
inference(rew,[status(thm),theory(equality)],[20556,25667]),
[iquote('0:Rew:20556.0,25667.0')] ).
cnf(26176,plain,
equal(double_divide(double_divide(u,double_divide(inverse(v),u)),multiply(double_divide(w,x),x)),multiply(v,w)),
inference(spr,[status(thm),theory(equality)],[22228,25801]),
[iquote('0:SpR:22228.0,25801.0')] ).
cnf(26461,plain,
equal(multiply(multiply(u,v),w),multiply(u,multiply(v,w))),
inference(rew,[status(thm),theory(equality)],[26176,22422]),
[iquote('0:Rew:26176.0,22422.0')] ).
cnf(26473,plain,
$false,
inference(unc,[status(thm)],[26461,3]),
[iquote('0:UnC:26461.0,3.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.14 % Problem : GRP504-1 : TPTP v8.1.0. Released v2.6.0.
% 0.12/0.14 % Command : run_spass %d %s
% 0.15/0.36 % Computer : n018.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 600
% 0.15/0.36 % DateTime : Mon Jun 13 12:05:27 EDT 2022
% 0.15/0.36 % CPUTime :
% 223.04/223.25
% 223.04/223.25 SPASS V 3.9
% 223.04/223.25 SPASS beiseite: Proof found.
% 223.04/223.25 % SZS status Theorem
% 223.04/223.25 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 223.04/223.25 SPASS derived 30645 clauses, backtracked 0 clauses, performed 0 splits and kept 9885 clauses.
% 223.04/223.25 SPASS allocated 166283 KBytes.
% 223.04/223.25 SPASS spent 0:3:42.79 on the problem.
% 223.04/223.25 0:00:00.03 for the input.
% 223.04/223.25 0:00:00.00 for the FLOTTER CNF translation.
% 223.04/223.25 0:00:00.30 for inferences.
% 223.04/223.25 0:00:00.00 for the backtracking.
% 223.04/223.25 0:3:42.42 for the reduction.
% 223.04/223.25
% 223.04/223.25
% 223.04/223.25 Here is a proof with depth 22, length 73 :
% 223.04/223.25 % SZS output start Refutation
% See solution above
% 223.96/224.14 Formulae used in the proof : single_axiom multiply prove_these_axioms_3
% 223.96/224.14
%------------------------------------------------------------------------------