%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : SYN253-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n011.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 09:37:24 AM UTC 2026
% Result : Unsatisfiable 0.84s 0.50s
% Output : CNFRefutation 0.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 23
% Syntax : Number of formulae : 76 ( 30 unt; 0 def)
% Number of atoms : 173 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 212 ( 115 ~; 97 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 17 ( 16 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 115 ( 36 sgn 36 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(axiom_37,axiom,
n0(b,a),
file('theBenchmark.p',axiom_37) ).
cnf(c_2,plain,
n0(b,a),
inference(clausify,[status(thm)],[axiom_37]) ).
fof(axiom_7,axiom,
n0(d,b),
file('theBenchmark.p',axiom_7) ).
cnf(c_8,plain,
n0(d,b),
inference(clausify,[status(thm)],[axiom_7]) ).
fof(rule_002,axiom,
! [VAR_0,VAR_1] :
( ~ n0(VAR_1,VAR_0)
| l1(VAR_0,VAR_0) ),
file('theBenchmark.p',rule_002) ).
cnf(c_10,plain,
( ~ n0(B,A)
| l1(A,A) ),
inference(clausify,[status(thm)],[rule_002]) ).
fof(rule_063,axiom,
! [VAR_0,VAR_1] :
( ~ k0(VAR_1)
| ~ n0(d,VAR_0)
| p1(VAR_0,VAR_0,VAR_1) ),
file('theBenchmark.p',rule_063) ).
cnf(c_15,plain,
( ~ k0(B)
| ~ n0(d,A)
| p1(A,A,B) ),
inference(clausify,[status(thm)],[rule_063]) ).
fof(rule_066,axiom,
! [VAR_0,VAR_1] :
( ~ n0(VAR_1,VAR_0)
| p1(VAR_0,VAR_0,VAR_0) ),
file('theBenchmark.p',rule_066) ).
cnf(c_17,plain,
( ~ n0(B,A)
| p1(A,A,A) ),
inference(clausify,[status(thm)],[rule_066]) ).
fof(rule_189,axiom,
! [VAR_0] :
( ~ s1(b)
| ~ q2(b,VAR_0,b)
| s2(VAR_0) ),
file('theBenchmark.p',rule_189) ).
cnf(c_78,plain,
( ~ s1(b)
| ~ q2(b,A,b)
| s2(A) ),
inference(clausify,[status(thm)],[rule_189]) ).
fof(rule_273,axiom,
! [VAR_0,VAR_1,VAR_2,VAR_3] :
( ~ m0(VAR_2,VAR_3,VAR_1)
| ~ s2(VAR_0)
| ~ q2(VAR_2,VAR_0,VAR_2)
| s3(VAR_0,VAR_1) ),
file('theBenchmark.p',rule_273) ).
cnf(c_90,plain,
( ~ m0(C,D,B)
| ~ s2(A)
| ~ q2(C,A,C)
| s3(A,B) ),
inference(clausify,[status(thm)],[rule_273]) ).
fof(rule_279,axiom,
! [VAR_0,VAR_1,VAR_2] :
( ~ s3(a,VAR_0)
| ~ l2(VAR_2,VAR_1)
| m4(VAR_0,VAR_1) ),
file('theBenchmark.p',rule_279) ).
cnf(c_101,plain,
( ~ s3(a,A)
| ~ l2(C,B)
| m4(A,B) ),
inference(clausify,[status(thm)],[rule_279]) ).
cnf(c_102,plain,
( ~ s1(b)
| ~ q2(b,A,b)
| ~ m0(C,D,B)
| ~ q2(C,A,C)
| s3(A,B) ),
inference(resolve,[status(thm)],[c_90,c_78]) ).
cnf(c_137,plain,
( ~ l2(E,D)
| m4(C,D)
| ~ s1(b)
| ~ q2(b,a,b)
| ~ m0(A,B,C)
| ~ q2(A,a,A) ),
inference(resolve,[status(thm)],[c_102,c_101]) ).
cnf(c_238,plain,
p1(a,a,a),
inference(resolve,[status(thm)],[c_17,c_2]) ).
cnf(c_241,plain,
( ~ k0(A)
| p1(b,b,A) ),
inference(resolve,[status(thm)],[c_15,c_8]) ).
cnf(c_258,plain,
l1(a,a),
inference(resolve,[status(thm)],[c_10,c_2]) ).
fof(prove_this,axiom,
! [VAR_0] : ~ m4(e,VAR_0),
file('theBenchmark.p',prove_this) ).
cnf(c_264,plain,
~ m4(e,A),
inference(clausify,[status(thm)],[prove_this]) ).
fof(rule_182,axiom,
! [VAR_0,VAR_1,VAR_2] :
( ~ q2(VAR_1,VAR_2,VAR_0)
| ~ n1(VAR_1,VAR_0,VAR_2)
| ~ p1(VAR_0,VAR_0,VAR_2)
| q2(VAR_0,VAR_1,VAR_0) ),
file('theBenchmark.p',rule_182) ).
cnf(c_328,plain,
( ~ q2(B,C,A)
| ~ n1(B,A,C)
| ~ p1(A,A,C)
| q2(A,B,A) ),
inference(clausify,[status(thm)],[rule_182]) ).
fof(rule_177,axiom,
! [VAR_0,VAR_1] :
( ~ p1(VAR_0,VAR_0,VAR_0)
| ~ k0(VAR_1)
| q2(VAR_0,VAR_1,VAR_1) ),
file('theBenchmark.p',rule_177) ).
cnf(c_333,plain,
( ~ p1(A,A,A)
| ~ k0(B)
| q2(A,B,B) ),
inference(clausify,[status(thm)],[rule_177]) ).
fof(rule_133,axiom,
! [VAR_0,VAR_1,VAR_2,VAR_3] :
( ~ m0(VAR_3,VAR_2,VAR_0)
| ~ s1(VAR_2)
| ~ p0(VAR_1,VAR_1)
| l2(VAR_0,VAR_0) ),
file('theBenchmark.p',rule_133) ).
cnf(c_365,plain,
( ~ m0(D,C,A)
| ~ s1(C)
| ~ p0(B,B)
| l2(A,A) ),
inference(clausify,[status(thm)],[rule_133]) ).
fof(rule_126,axiom,
! [VAR_0,VAR_1,VAR_2] :
( ~ s1(VAR_2)
| ~ q0(VAR_0,VAR_1)
| s1(VAR_0) ),
file('theBenchmark.p',rule_126) ).
cnf(c_370,plain,
( ~ s1(C)
| ~ q0(A,B)
| s1(A) ),
inference(clausify,[status(thm)],[rule_126]) ).
fof(rule_125,axiom,
! [VAR_0] :
( ~ p0(VAR_0,VAR_0)
| s1(VAR_0) ),
file('theBenchmark.p',rule_125) ).
cnf(c_371,plain,
( ~ p0(A,A)
| s1(A) ),
inference(clausify,[status(thm)],[rule_125]) ).
fof(rule_054,axiom,
! [VAR_0,VAR_1,VAR_2] :
( ~ n1(VAR_0,VAR_1,VAR_0)
| ~ l1(VAR_2,VAR_0)
| ~ l0(VAR_2)
| n1(VAR_0,VAR_1,VAR_1) ),
file('theBenchmark.p',rule_054) ).
cnf(c_420,plain,
( ~ n1(A,B,A)
| ~ l1(C,A)
| ~ l0(C)
| n1(A,B,B) ),
inference(clausify,[status(thm)],[rule_054]) ).
fof(rule_050,axiom,
! [VAR_0,VAR_1] :
( ~ p0(b,VAR_1)
| ~ l0(VAR_0)
| ~ s0(b)
| n1(VAR_0,VAR_1,VAR_0) ),
file('theBenchmark.p',rule_050) ).
cnf(c_424,plain,
( ~ p0(b,B)
| ~ l0(A)
| ~ s0(b)
| n1(A,B,A) ),
inference(clausify,[status(thm)],[rule_050]) ).
fof(axiom_32,axiom,
k0(b),
file('theBenchmark.p',axiom_32) ).
cnf(c_466,plain,
k0(b),
inference(clausify,[status(thm)],[axiom_32]) ).
fof(axiom_31,axiom,
m0(b,b,e),
file('theBenchmark.p',axiom_31) ).
cnf(c_467,plain,
m0(b,b,e),
inference(clausify,[status(thm)],[axiom_31]) ).
fof(axiom_20,axiom,
l0(a),
file('theBenchmark.p',axiom_20) ).
cnf(c_476,plain,
l0(a),
inference(clausify,[status(thm)],[axiom_20]) ).
fof(axiom_17,axiom,
! [VAR_0] : q0(VAR_0,d),
file('theBenchmark.p',axiom_17) ).
cnf(c_479,plain,
q0(A,d),
inference(clausify,[status(thm)],[axiom_17]) ).
fof(axiom_14,axiom,
! [VAR_0] : p0(b,VAR_0),
file('theBenchmark.p',axiom_14) ).
cnf(c_481,plain,
p0(b,A),
inference(clausify,[status(thm)],[axiom_14]) ).
fof(axiom_12,axiom,
! [VAR_0] : m0(a,VAR_0,a),
file('theBenchmark.p',axiom_12) ).
cnf(c_483,plain,
m0(a,A,a),
inference(clausify,[status(thm)],[axiom_12]) ).
fof(axiom_5,axiom,
s0(b),
file('theBenchmark.p',axiom_5) ).
cnf(c_486,plain,
s0(b),
inference(clausify,[status(thm)],[axiom_5]) ).
cnf(c_543,plain,
( ~ l2(C,D)
| ~ s1(b)
| ~ q2(b,a,b)
| ~ m0(A,B,e)
| ~ q2(A,a,A) ),
inference(resolve,[status(thm)],[c_264,c_137]) ).
cnf(c_792,plain,
( ~ p1(A,A,A)
| q2(A,b,b) ),
inference(resolve,[status(thm)],[c_333,c_466]) ).
cnf(c_560,plain,
q2(a,b,b),
inference(resolve,[status(thm)],[c_792,c_238]) ).
cnf(c_620,plain,
s1(b),
inference(resolve,[status(thm)],[c_371,c_481]) ).
cnf(c_793,plain,
( ~ p0(b,B)
| ~ l0(A)
| n1(A,B,A) ),
inference(resolve,[status(thm)],[c_424,c_486]) ).
cnf(c_794,plain,
( ~ p0(b,A)
| n1(a,A,a) ),
inference(resolve,[status(thm)],[c_793,c_476]) ).
cnf(c_635,plain,
n1(a,A,a),
inference(resolve,[status(thm)],[c_794,c_481]) ).
cnf(c_795,plain,
( ~ l2(A,B)
| ~ s1(b)
| ~ q2(b,a,b)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_543,c_467]) ).
cnf(c_650,plain,
( ~ l2(A,B)
| ~ s1(b)
| ~ q2(b,a,b) ),
inference(copy,[status(thm)],[c_795]) ).
cnf(c_659,plain,
( ~ p0(b,b)
| ~ l2(A,B)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_650,c_371]) ).
cnf(c_667,plain,
( ~ l2(A,B)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_659,c_481]) ).
cnf(c_670,plain,
( ~ m0(C,B,D)
| ~ s1(B)
| ~ p0(A,A)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_667,c_365]) ).
cnf(c_796,plain,
( ~ s1(B)
| s1(A) ),
inference(resolve,[status(thm)],[c_370,c_479]) ).
cnf(c_672,plain,
s1(A),
inference(resolve,[status(thm)],[c_796,c_620]) ).
cnf(c_797,plain,
( ~ m0(B,A,C)
| ~ s1(A)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_670,c_481]) ).
cnf(c_798,plain,
( ~ m0(A,B,C)
| ~ q2(b,a,b) ),
inference(resolve,[status(thm)],[c_797,c_672]) ).
cnf(c_691,plain,
~ q2(b,a,b),
inference(resolve,[status(thm)],[c_798,c_483]) ).
cnf(c_693,plain,
( ~ q2(a,A,b)
| ~ n1(a,b,A)
| ~ p1(b,b,A) ),
inference(resolve,[status(thm)],[c_691,c_328]) ).
cnf(c_698,plain,
( ~ k0(A)
| ~ q2(a,A,b)
| ~ n1(a,b,A) ),
inference(resolve,[status(thm)],[c_693,c_241]) ).
cnf(c_716,plain,
( ~ q2(a,b,b)
| ~ n1(a,b,b) ),
inference(resolve,[status(thm)],[c_698,c_466]) ).
cnf(c_786,plain,
~ n1(a,b,b),
inference(resolve,[status(thm)],[c_560,c_716]) ).
cnf(c_799,plain,
( ~ n1(a,b,a)
| ~ l1(A,a)
| ~ l0(A) ),
inference(resolve,[status(thm)],[c_420,c_786]) ).
cnf(c_800,plain,
( ~ n1(a,b,a)
| ~ l1(a,a) ),
inference(resolve,[status(thm)],[c_799,c_476]) ).
cnf(c_790,plain,
~ n1(a,b,a),
inference(resolve,[status(thm)],[c_800,c_258]) ).
cnf(c_791,plain,
$false,
inference(resolve,[status(thm)],[c_790,c_635]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN253-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.04 % Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n011.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Sat Sep 26 17:26:14 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.35 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.09/0.35 % Process 1141060 was started by sandbox2 on n011,
% 0.09/0.35 % Sat Sep 26 17:26:14 2026
% 0.09/0.35 % The command was "/export/starexec/sandbox2/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p".
% 0.12/0.36
% 0.12/0.36 % From the command line: assign(max_seconds, 300).
% 0.84/0.50
% 0.84/0.50 % SZS status Unsatisfiable for theBenchmark
% 0.84/0.50
% 0.84/0.50 % Proof 1 at 0.12 (+ 0.01) seconds.
% 0.84/0.50 % Length of proof is 44.
% 0.84/0.50 % Level of proof is 14.
% 0.84/0.50 % Maximum clause weight is 25.000.
% 0.84/0.50 % Given clauses 439.
% 0.84/0.50
% 0.84/0.50 % SZS output start CNFRefutation for theBenchmark
% See solution above
%------------------------------------------------------------------------------