%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : SYN563-1 : TPTP v9.3.1. Released v2.5.0.
% 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 : n003.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 09:10:36 AM UTC 2026
% Result : Unsatisfiable 0.13s 0.45s
% Output : Proof 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 11
% Syntax : Number of clauses : 42 ( 28 unt; 0 nHn; 39 RR)
% Number of literals : 66 ( 0 equ; 26 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-1 aty)
% Number of variables : 18 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(p2_1,negated_conjecture,
p2(X0,X0),
file('theBenchmark.p',p2_1) ).
cnf(p6_2,negated_conjecture,
p6(X22,X22),
file('theBenchmark.p',p6_2) ).
cnf(p2_4,negated_conjecture,
p2(f4(c7),f4(c8)),
file('theBenchmark.p',p2_4) ).
cnf(not_p6_5,negated_conjecture,
~ p6(f4(c7),f3(f4(c8))),
file('theBenchmark.p',not_p6_5) ).
cnf(p5_7,negated_conjecture,
p5(f3(f3(X16)),f3(f4(X16))),
file('theBenchmark.p',p5_7) ).
cnf(p6_9,negated_conjecture,
( ~ p6(c7,X27)
| p6(c7,f3(X27)) ),
file('theBenchmark.p',p6_9) ).
cnf(p6_10,negated_conjecture,
( ~ p5(X10,X11)
| p6(f4(X10),X11) ),
file('theBenchmark.p',p6_10) ).
cnf(p2_11,negated_conjecture,
( ~ p2(X3,X4)
| p2(f3(X3),f3(X4)) ),
file('theBenchmark.p',p2_11) ).
cnf(p2_13,negated_conjecture,
( ~ p2(X0,X2)
| ~ p2(X0,X1)
| p2(X1,X2) ),
file('theBenchmark.p',p2_13) ).
cnf(p5_15,negated_conjecture,
( ~ p6(X7,X9)
| ~ p5(X9,X8)
| p5(X7,X8) ),
file('theBenchmark.p',p5_15) ).
cnf(p5_17,negated_conjecture,
( ~ p2(X14,X12)
| ~ p5(X14,X15)
| ~ p2(X15,X13)
| p5(X12,X13) ),
file('theBenchmark.p',p5_17) ).
cnf(t1,plain,
~ p6(f4(c7),f3(f4(c8))),
inference(start,[status(thm),parent(0:0)],[not_p6_5]) ).
cnf(t2,plain,
( ~ p5(c7,f3(f4(c8)))
| p6(f4(c7),f3(f4(c8))) ),
inference(extension,[status(thm),parent(t1:1)],[p6_10]) ).
cnf(t3,plain,
$false,
inference(connection,[status(thm),parent(t2:1)],[t2:1,t1:1]) ).
cnf(t4,plain,
( ~ p5(f3(f3(c7)),f3(f4(c8)))
| ~ p6(c7,f3(f3(c7)))
| p5(c7,f3(f4(c8))) ),
inference(extension,[status(thm),parent(t2:2)],[p5_15]) ).
cnf(t5,plain,
$false,
inference(connection,[status(thm),parent(t4:1)],[t4:1,t2:2]) ).
cnf(t6,plain,
( ~ p6(c7,f3(c7))
| p6(c7,f3(f3(c7))) ),
inference(extension,[status(thm),parent(t4:2)],[p6_9]) ).
cnf(t7,plain,
$false,
inference(connection,[status(thm),parent(t6:1)],[t6:1,t4:2]) ).
cnf(t8,plain,
( ~ p6(c7,c7)
| p6(c7,f3(c7)) ),
inference(extension,[status(thm),parent(t6:2)],[p6_9]) ).
cnf(t9,plain,
$false,
inference(connection,[status(thm),parent(t8:1)],[t8:1,t6:2]) ).
cnf(t10,plain,
p6(c7,c7),
inference(extension,[status(thm),parent(t8:2)],[p6_2]) ).
cnf(t11,plain,
$false,
inference(connection,[status(thm),parent(t10:1)],[t10:1,t8:2]) ).
cnf(t12,plain,
( ~ p2(f3(f4(c7)),f3(f4(c8)))
| ~ p5(f3(f3(c7)),f3(f4(c7)))
| ~ p2(f3(f3(c7)),f3(f3(c7)))
| p5(f3(f3(c7)),f3(f4(c8))) ),
inference(extension,[status(thm),parent(t4:3)],[p5_17]) ).
cnf(t13,plain,
$false,
inference(connection,[status(thm),parent(t12:1)],[t12:1,t4:3]) ).
cnf(t14,plain,
( ~ p2(f3(f3(c7)),f3(f3(c7)))
| ~ p2(f3(f3(c7)),f3(f3(c7)))
| p2(f3(f3(c7)),f3(f3(c7))) ),
inference(extension,[status(thm),parent(t12:2)],[p2_13]) ).
cnf(t15,plain,
$false,
inference(connection,[status(thm),parent(t14:1)],[t14:1,t12:2]) ).
cnf(t16,plain,
p2(f3(f3(c7)),f3(f3(c7))),
inference(extension,[status(thm),parent(t14:2)],[p2_1]) ).
cnf(t17,plain,
$false,
inference(connection,[status(thm),parent(t16:1)],[t16:1,t14:2]) ).
cnf(t18,plain,
p2(f3(f3(c7)),f3(f3(c7))),
inference(extension,[status(thm),parent(t14:3)],[p2_1]) ).
cnf(t19,plain,
$false,
inference(connection,[status(thm),parent(t18:1)],[t18:1,t14:3]) ).
cnf(t20,plain,
( ~ p2(f3(f4(c7)),f3(f4(c7)))
| ~ p5(f3(f3(c7)),f3(f4(c7)))
| ~ p2(f3(f3(c7)),f3(f3(c7)))
| p5(f3(f3(c7)),f3(f4(c7))) ),
inference(extension,[status(thm),parent(t12:3)],[p5_17]) ).
cnf(t21,plain,
$false,
inference(connection,[status(thm),parent(t20:1)],[t20:1,t12:3]) ).
cnf(t22,plain,
p2(f3(f3(c7)),f3(f3(c7))),
inference(extension,[status(thm),parent(t20:2)],[p2_1]) ).
cnf(t23,plain,
$false,
inference(connection,[status(thm),parent(t22:1)],[t22:1,t20:2]) ).
cnf(t24,plain,
p5(f3(f3(c7)),f3(f4(c7))),
inference(extension,[status(thm),parent(t20:3)],[p5_7]) ).
cnf(t25,plain,
$false,
inference(connection,[status(thm),parent(t24:1)],[t24:1,t20:3]) ).
cnf(t26,plain,
p2(f3(f4(c7)),f3(f4(c7))),
inference(extension,[status(thm),parent(t20:4)],[p2_1]) ).
cnf(t27,plain,
$false,
inference(connection,[status(thm),parent(t26:1)],[t26:1,t20:4]) ).
cnf(t28,plain,
( ~ p2(f4(c7),f4(c8))
| p2(f3(f4(c7)),f3(f4(c8))) ),
inference(extension,[status(thm),parent(t12:4)],[p2_11]) ).
cnf(t29,plain,
$false,
inference(connection,[status(thm),parent(t28:1)],[t28:1,t12:4]) ).
cnf(t30,plain,
p2(f4(c7),f4(c8)),
inference(extension,[status(thm),parent(t28:2)],[p2_4]) ).
cnf(t31,plain,
$false,
inference(connection,[status(thm),parent(t30:1)],[t30:1,t28:2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN563-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.03 This is a CNF_UNS_RFO_NEQ_HRN problem
% 0.00/0.04 % Command : /export/starexec/sandbox2/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.35 % Computer : n003.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Sun Sep 20 07:06:14 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.13/0.45 % SZS status Unsatisfiable for theBenchmark
% 0.13/0.45 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------