%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : SYN035-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n014.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 : Thu Sep 24 09:09:14 AM UTC 2026
% Result : Unsatisfiable 0.12s 0.37s
% Output : Proof 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 3
% Syntax : Number of clauses : 20 ( 15 unt; 0 nHn; 13 RR)
% Number of literals : 32 ( 0 equ; 14 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 1 ( 1 usr; 0 con; 2-2 aty)
% Number of variables : 24 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(clause1,axiom,
p(A,B),
file('theBenchmark.p',clause1) ).
cnf(clause2,axiom,
( q(A,B)
| ~ p(B,f(A,B))
| ~ p(f(A,B),f(A,B)) ),
file('theBenchmark.p',clause2) ).
cnf(theorem,negated_conjecture,
( ~ p(B,f(A,B))
| ~ p(f(A,B),f(A,B))
| ~ q(A,f(A,B))
| ~ q(f(A,B),f(A,B)) ),
file('theBenchmark.p',theorem) ).
cnf(t1,plain,
( ~ q(U_46,f(U_46,U_42))
| ~ p(f(U_46,U_42),f(U_46,U_42))
| ~ p(U_42,f(U_46,U_42))
| ~ q(f(U_46,U_42),f(U_46,U_42)) ),
inference(start,[status(thm),parent(0:0)],[theorem]) ).
cnf(t2,plain,
( ~ p(f(U_46,U_42),f(f(U_46,U_42),f(U_46,U_42)))
| ~ p(f(f(U_46,U_42),f(U_46,U_42)),f(f(U_46,U_42),f(U_46,U_42)))
| q(f(U_46,U_42),f(U_46,U_42)) ),
inference(extension,[status(thm),parent(t1:1)],[clause2]) ).
cnf(t3,plain,
$false,
inference(connection,[status(thm),parent(t2:1)],[t2:1,t1:1]) ).
cnf(t4,plain,
p(f(f(U_46,U_42),f(U_46,U_42)),f(f(U_46,U_42),f(U_46,U_42))),
inference(extension,[status(thm),parent(t2:2)],[clause1]) ).
cnf(t5,plain,
$false,
inference(connection,[status(thm),parent(t4:1)],[t4:1,t2:2]) ).
cnf(t6,plain,
p(f(U_46,U_42),f(f(U_46,U_42),f(U_46,U_42))),
inference(extension,[status(thm),parent(t2:3)],[clause1]) ).
cnf(t7,plain,
$false,
inference(connection,[status(thm),parent(t6:1)],[t6:1,t2:3]) ).
cnf(t8,plain,
p(U_42,f(U_46,U_42)),
inference(extension,[status(thm),parent(t1:2)],[clause1]) ).
cnf(t9,plain,
$false,
inference(connection,[status(thm),parent(t8:1)],[t8:1,t1:2]) ).
cnf(t10,plain,
p(f(U_46,U_42),f(U_46,U_42)),
inference(extension,[status(thm),parent(t1:3)],[clause1]) ).
cnf(t11,plain,
$false,
inference(connection,[status(thm),parent(t10:1)],[t10:1,t1:3]) ).
cnf(t12,plain,
( ~ p(f(U_46,U_42),f(U_46,f(U_46,U_42)))
| ~ p(f(U_46,f(U_46,U_42)),f(U_46,f(U_46,U_42)))
| q(U_46,f(U_46,U_42)) ),
inference(extension,[status(thm),parent(t1:4)],[clause2]) ).
cnf(t13,plain,
$false,
inference(connection,[status(thm),parent(t12:1)],[t12:1,t1:4]) ).
cnf(t14,plain,
p(f(U_46,f(U_46,U_42)),f(U_46,f(U_46,U_42))),
inference(extension,[status(thm),parent(t12:2)],[clause1]) ).
cnf(t15,plain,
$false,
inference(connection,[status(thm),parent(t14:1)],[t14:1,t12:2]) ).
cnf(t16,plain,
p(f(U_46,U_42),f(U_46,f(U_46,U_42))),
inference(extension,[status(thm),parent(t12:3)],[clause1]) ).
cnf(t17,plain,
$false,
inference(connection,[status(thm),parent(t16:1)],[t16:1,t12:3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN035-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 This is a CNF_UNS_RFO_NEQ_HRN problem
% 0.00/0.03 % Command : /export/starexec/sandbox2/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n014.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 : Sun Sep 20 06:22:50 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.12/0.37 % SZS status Unsatisfiable for theBenchmark
% 0.12/0.37 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------