%------------------------------------------------------------------------------
% File : ConnectPP---0.7.2
% Problem : SYN599-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n018.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 09:10:40 AM UTC 2026
% Result : Unsatisfiable 0.14s 0.41s
% Output : Proof 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 14
% Syntax : Number of clauses : 49 ( 29 unt; 0 nHn; 47 RR)
% Number of literals : 78 ( 0 equ; 31 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 11 ( 4 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 3 con; 0-2 aty)
% Number of variables : 25 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(c21_is_p18_2,negated_conjecture,
p18(c21),
file('theBenchmark.p',c21_is_p18_2) ).
cnf(p3_5,negated_conjecture,
p3(X18,X18),
file('theBenchmark.p',p3_5) ).
cnf(p5_6,negated_conjecture,
p5(X31,X31),
file('theBenchmark.p',p5_6) ).
cnf(p3_7,negated_conjecture,
p3(f4(f6(c21)),c22),
file('theBenchmark.p',p3_7) ).
cnf(p7_10,negated_conjecture,
( ~ p5(X41,X42)
| p7(f16(X41),f16(X42)) ),
file('theBenchmark.p',p7_10) ).
cnf(p3_12,negated_conjecture,
( ~ p3(X21,X22)
| p3(f10(X21),f10(X22)) ),
file('theBenchmark.p',p3_12) ).
cnf(p3_15,negated_conjecture,
( ~ p3(X27,X28)
| p3(f14(X27),f14(X28)) ),
file('theBenchmark.p',p3_15) ).
cnf(p7_17,negated_conjecture,
( ~ p3(X37,X38)
| p7(f12(X37),f12(X38)) ),
file('theBenchmark.p',p7_17) ).
cnf(p7_18,negated_conjecture,
( ~ p7(X39,X40)
| p7(f15(X39),f15(X40)) ),
file('theBenchmark.p',p7_18) ).
cnf(p19_23,negated_conjecture,
( ~ p19(X6,X7)
| ~ p7(X7,X5)
| ~ p7(X6,X4)
| p19(X4,X5) ),
file('theBenchmark.p',p19_23) ).
cnf(p7_25,negated_conjecture,
( ~ p7(X47,X49)
| ~ p3(X48,X50)
| p7(f9(X47,X48),f9(X49,X50)) ),
file('theBenchmark.p',p7_25) ).
cnf(p7_26,negated_conjecture,
( ~ p7(X44,X46)
| ~ p7(X43,X45)
| p7(f8(X43,X44),f8(X45,X46)) ),
file('theBenchmark.p',p7_26) ).
cnf(not_p19_27,negated_conjecture,
~ p19(f15(f16(c21)),f8(f9(f12(f10(f13(f11(c23)))),f14(c22)),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))),
file('theBenchmark.p',not_p19_27) ).
cnf(p19_29,negated_conjecture,
( ~ p18(X8)
| p19(f15(f16(X8)),f8(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(X8)))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))) ),
file('theBenchmark.p',p19_29) ).
cnf(t1,plain,
~ p19(f15(f16(c21)),f8(f9(f12(f10(f13(f11(c23)))),f14(c22)),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))),
inference(start,[status(thm),parent(0:0)],[not_p19_27]) ).
cnf(t2,plain,
( ~ p7(f15(f16(c21)),f15(f16(c21)))
| ~ p7(f8(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))),f8(f9(f12(f10(f13(f11(c23)))),f14(c22)),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))))
| ~ p19(f15(f16(c21)),f8(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))))
| p19(f15(f16(c21)),f8(f9(f12(f10(f13(f11(c23)))),f14(c22)),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))) ),
inference(extension,[status(thm),parent(t1:1)],[p19_23]) ).
cnf(t3,plain,
$false,
inference(connection,[status(thm),parent(t2:1)],[t2:1,t1:1]) ).
cnf(t4,plain,
( ~ p18(c21)
| p19(f15(f16(c21)),f8(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))) ),
inference(extension,[status(thm),parent(t2:2)],[p19_29]) ).
cnf(t5,plain,
$false,
inference(connection,[status(thm),parent(t4:1)],[t4:1,t2:2]) ).
cnf(t6,plain,
p18(c21),
inference(extension,[status(thm),parent(t4:2)],[c21_is_p18_2]) ).
cnf(t7,plain,
$false,
inference(connection,[status(thm),parent(t6:1)],[t6:1,t4:2]) ).
cnf(t8,plain,
( ~ p7(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f14(c22)))
| ~ p7(f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))
| p7(f8(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))),f8(f9(f12(f10(f13(f11(c23)))),f14(c22)),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))))) ),
inference(extension,[status(thm),parent(t2:3)],[p7_26]) ).
cnf(t9,plain,
$false,
inference(connection,[status(thm),parent(t8:1)],[t8:1,t2:3]) ).
cnf(t10,plain,
( ~ p3(f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))
| ~ p7(f12(f10(f13(f11(c23)))),f12(f10(f13(f11(c23)))))
| p7(f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))),f9(f12(f10(f13(f11(c23)))),f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))))) ),
inference(extension,[status(thm),parent(t8:2)],[p7_25]) ).
cnf(t11,plain,
$false,
inference(connection,[status(thm),parent(t10:1)],[t10:1,t8:2]) ).
cnf(t12,plain,
( ~ p3(f10(f13(f11(c23))),f10(f13(f11(c23))))
| p7(f12(f10(f13(f11(c23)))),f12(f10(f13(f11(c23))))) ),
inference(extension,[status(thm),parent(t10:2)],[p7_17]) ).
cnf(t13,plain,
$false,
inference(connection,[status(thm),parent(t12:1)],[t12:1,t10:2]) ).
cnf(t14,plain,
p3(f10(f13(f11(c23))),f10(f13(f11(c23)))),
inference(extension,[status(thm),parent(t12:2)],[p3_5]) ).
cnf(t15,plain,
$false,
inference(connection,[status(thm),parent(t14:1)],[t14:1,t12:2]) ).
cnf(t16,plain,
( ~ p3(f11(f11(f11(f11(f11(f11(f11(c23))))))),f11(f11(f11(f11(f11(f11(f11(c23))))))))
| p3(f10(f11(f11(f11(f11(f11(f11(f11(c23)))))))),f10(f11(f11(f11(f11(f11(f11(f11(c23))))))))) ),
inference(extension,[status(thm),parent(t10:3)],[p3_12]) ).
cnf(t17,plain,
$false,
inference(connection,[status(thm),parent(t16:1)],[t16:1,t10:3]) ).
cnf(t18,plain,
p3(f11(f11(f11(f11(f11(f11(f11(c23))))))),f11(f11(f11(f11(f11(f11(f11(c23)))))))),
inference(extension,[status(thm),parent(t16:2)],[p3_5]) ).
cnf(t19,plain,
$false,
inference(connection,[status(thm),parent(t18:1)],[t18:1,t16:2]) ).
cnf(t20,plain,
( ~ p3(f14(f4(f6(c21))),f14(c22))
| ~ p7(f12(f10(f13(f11(c23)))),f12(f10(f13(f11(c23)))))
| p7(f9(f12(f10(f13(f11(c23)))),f14(f4(f6(c21)))),f9(f12(f10(f13(f11(c23)))),f14(c22))) ),
inference(extension,[status(thm),parent(t8:3)],[p7_25]) ).
cnf(t21,plain,
$false,
inference(connection,[status(thm),parent(t20:1)],[t20:1,t8:3]) ).
cnf(t22,plain,
( ~ p3(f10(f13(f11(c23))),f10(f13(f11(c23))))
| p7(f12(f10(f13(f11(c23)))),f12(f10(f13(f11(c23))))) ),
inference(extension,[status(thm),parent(t20:2)],[p7_17]) ).
cnf(t23,plain,
$false,
inference(connection,[status(thm),parent(t22:1)],[t22:1,t20:2]) ).
cnf(t24,plain,
p3(f10(f13(f11(c23))),f10(f13(f11(c23)))),
inference(extension,[status(thm),parent(t22:2)],[p3_5]) ).
cnf(t25,plain,
$false,
inference(connection,[status(thm),parent(t24:1)],[t24:1,t22:2]) ).
cnf(t26,plain,
( ~ p3(f4(f6(c21)),c22)
| p3(f14(f4(f6(c21))),f14(c22)) ),
inference(extension,[status(thm),parent(t20:3)],[p3_15]) ).
cnf(t27,plain,
$false,
inference(connection,[status(thm),parent(t26:1)],[t26:1,t20:3]) ).
cnf(t28,plain,
p3(f4(f6(c21)),c22),
inference(extension,[status(thm),parent(t26:2)],[p3_7]) ).
cnf(t29,plain,
$false,
inference(connection,[status(thm),parent(t28:1)],[t28:1,t26:2]) ).
cnf(t30,plain,
( ~ p7(f16(c21),f16(c21))
| p7(f15(f16(c21)),f15(f16(c21))) ),
inference(extension,[status(thm),parent(t2:4)],[p7_18]) ).
cnf(t31,plain,
$false,
inference(connection,[status(thm),parent(t30:1)],[t30:1,t2:4]) ).
cnf(t32,plain,
( ~ p5(c21,c21)
| p7(f16(c21),f16(c21)) ),
inference(extension,[status(thm),parent(t30:2)],[p7_10]) ).
cnf(t33,plain,
$false,
inference(connection,[status(thm),parent(t32:1)],[t32:1,t30:2]) ).
cnf(t34,plain,
p5(c21,c21),
inference(extension,[status(thm),parent(t32:2)],[p5_6]) ).
cnf(t35,plain,
$false,
inference(connection,[status(thm),parent(t34:1)],[t34:1,t32:2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN599-1 : 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/sandbox/solver/bin/connect++ --verbosity 1 --no-colour --tptp-proof --schedule default --timeout 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n018.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sun Sep 20 07:07:42 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.14/0.41 % SZS status Unsatisfiable for theBenchmark
% 0.14/0.41 % SZS output start Proof for theBenchmark
% See solution above
%------------------------------------------------------------------------------