%------------------------------------------------------------------------------
% File : Prover9---2026-6A
% Problem : MGT028-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n016.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 08:02:11 AM UTC 2026
% Result : Unsatisfiable 0.10s 0.39s
% Output : CNFRefutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 13
% Syntax : Number of formulae : 75 ( 12 unt; 0 def)
% Number of atoms : 252 ( 0 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 307 ( 130 ~; 177 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-4 aty)
% Number of functors : 10 ( 10 usr; 4 con; 0-2 aty)
% Number of variables : 66 ( 0 sgn 21 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(prove_l10_10,axiom,
environment(sk4),
file('theBenchmark.p',prove_l10_10) ).
cnf(c_1,plain,
environment(sk4),
inference(clausify,[status(thm)],[prove_l10_10]) ).
fof(l11_9,axiom,
! [VAR_0,VAR_1] :
( greater(zero,growth_rate(first_movers,VAR_1))
| ~ greater_or_equal(VAR_1,sk3(VAR_0))
| ~ subpopulations(first_movers,efficient_producers,VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',l11_9) ).
cnf(c_2,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk3(A))
| ~ subpopulations(first_movers,efficient_producers,A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[l11_9]) ).
fof(l11_7,axiom,
! [VAR_0] :
( in_environment(VAR_0,sk3(VAR_0))
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',l11_7) ).
cnf(c_4,plain,
( in_environment(A,sk3(A))
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[l11_7]) ).
fof(mp_first_movers_negative_growth_6,axiom,
! [VAR_0,VAR_1,VAR_2] :
( greater(zero,growth_rate(first_movers,VAR_2))
| ~ greater_or_equal(VAR_2,sk2(VAR_0))
| ~ subpopulations(first_movers,efficient_producers,VAR_0,VAR_2)
| ~ greater(zero,growth_rate(first_movers,sk1(VAR_1,VAR_0)))
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_6) ).
cnf(c_5,plain,
( greater(zero,growth_rate(first_movers,C))
| ~ greater_or_equal(C,sk2(A))
| ~ subpopulations(first_movers,efficient_producers,A,C)
| ~ greater(zero,growth_rate(first_movers,sk1(B,A)))
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_6]) ).
fof(mp_first_movers_negative_growth_5,axiom,
! [VAR_0,VAR_1] :
( greater(sk2(VAR_0),appear(efficient_producers,VAR_0))
| ~ greater(zero,growth_rate(first_movers,sk1(VAR_1,VAR_0)))
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_5) ).
cnf(c_6,plain,
( greater(sk2(A),appear(efficient_producers,A))
| ~ greater(zero,growth_rate(first_movers,sk1(B,A)))
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_5]) ).
fof(mp_first_movers_negative_growth_4,axiom,
! [VAR_0,VAR_1,VAR_2] :
( greater(zero,growth_rate(first_movers,VAR_2))
| ~ greater_or_equal(VAR_2,sk2(VAR_0))
| ~ subpopulations(first_movers,efficient_producers,VAR_0,VAR_2)
| greater_or_equal(sk1(VAR_1,VAR_0),VAR_1)
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_4) ).
cnf(c_7,plain,
( greater(zero,growth_rate(first_movers,C))
| ~ greater_or_equal(C,sk2(A))
| ~ subpopulations(first_movers,efficient_producers,A,C)
| greater_or_equal(sk1(B,A),B)
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_4]) ).
fof(mp_first_movers_negative_growth_3,axiom,
! [VAR_0,VAR_1,VAR_2] :
( greater(zero,growth_rate(first_movers,VAR_2))
| ~ greater_or_equal(VAR_2,sk2(VAR_0))
| ~ subpopulations(first_movers,efficient_producers,VAR_0,VAR_2)
| subpopulations(first_movers,efficient_producers,VAR_0,sk1(VAR_1,VAR_0))
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_3) ).
cnf(c_8,plain,
( greater(zero,growth_rate(first_movers,C))
| ~ greater_or_equal(C,sk2(A))
| ~ subpopulations(first_movers,efficient_producers,A,C)
| subpopulations(first_movers,efficient_producers,A,sk1(B,A))
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_3]) ).
fof(mp_first_movers_negative_growth_2,axiom,
! [VAR_0,VAR_1] :
( greater(sk2(VAR_0),appear(efficient_producers,VAR_0))
| greater_or_equal(sk1(VAR_1,VAR_0),VAR_1)
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_2) ).
cnf(c_9,plain,
( greater(sk2(A),appear(efficient_producers,A))
| greater_or_equal(sk1(B,A),B)
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_2]) ).
fof(mp_first_movers_negative_growth_1,axiom,
! [VAR_0,VAR_1] :
( greater(sk2(VAR_0),appear(efficient_producers,VAR_0))
| subpopulations(first_movers,efficient_producers,VAR_0,sk1(VAR_1,VAR_0))
| ~ in_environment(VAR_0,VAR_1)
| ~ stable(VAR_0)
| ~ environment(VAR_0) ),
file('theBenchmark.p',mp_first_movers_negative_growth_1) ).
cnf(c_10,plain,
( greater(sk2(A),appear(efficient_producers,A))
| subpopulations(first_movers,efficient_producers,A,sk1(B,A))
| ~ in_environment(A,B)
| ~ stable(A)
| ~ environment(A) ),
inference(clausify,[status(thm)],[mp_first_movers_negative_growth_1]) ).
fof(prove_l10_11,axiom,
stable(sk4),
file('theBenchmark.p',prove_l10_11) ).
cnf(c_11,plain,
stable(sk4),
inference(clausify,[status(thm)],[prove_l10_11]) ).
cnf(c_12,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk3(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_2]) ).
cnf(c_14,plain,
( in_environment(sk4,sk3(sk4))
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_4]) ).
cnf(c_15,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| ~ greater(zero,growth_rate(first_movers,sk1(A,sk4)))
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_5]) ).
cnf(c_16,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| ~ greater(zero,growth_rate(first_movers,sk1(A,sk4)))
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_6]) ).
cnf(c_17,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| greater_or_equal(sk1(A,sk4),A)
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_7]) ).
cnf(c_18,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| subpopulations(first_movers,efficient_producers,sk4,sk1(A,sk4))
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_8]) ).
cnf(c_19,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater_or_equal(sk1(A,sk4),A)
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_9]) ).
cnf(c_20,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| subpopulations(first_movers,efficient_producers,sk4,sk1(A,sk4))
| ~ in_environment(sk4,A)
| ~ stable(sk4) ),
inference(resolve,[status(thm)],[c_1,c_10]) ).
cnf(c_21,plain,
in_environment(sk4,sk3(sk4)),
inference(resolve,[status(thm)],[c_11,c_14]) ).
cnf(c_22,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| ~ greater(zero,growth_rate(first_movers,sk1(A,sk4)))
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_15]) ).
cnf(c_23,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| ~ greater(zero,growth_rate(first_movers,sk1(A,sk4)))
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_16]) ).
cnf(c_24,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| greater_or_equal(sk1(A,sk4),A)
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_17]) ).
cnf(c_25,plain,
( greater(zero,growth_rate(first_movers,B))
| ~ greater_or_equal(B,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,B)
| subpopulations(first_movers,efficient_producers,sk4,sk1(A,sk4))
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_18]) ).
cnf(c_26,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater_or_equal(sk1(A,sk4),A)
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_19]) ).
cnf(c_27,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| subpopulations(first_movers,efficient_producers,sk4,sk1(A,sk4))
| ~ in_environment(sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_20]) ).
cnf(c_28,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| subpopulations(first_movers,efficient_producers,sk4,sk1(sk3(sk4),sk4)) ),
inference(resolve,[status(thm)],[c_21,c_27]) ).
cnf(c_29,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4)) ),
inference(resolve,[status(thm)],[c_21,c_26]) ).
cnf(c_30,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A)
| subpopulations(first_movers,efficient_producers,sk4,sk1(sk3(sk4),sk4)) ),
inference(resolve,[status(thm)],[c_21,c_25]) ).
cnf(c_31,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A)
| greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4)) ),
inference(resolve,[status(thm)],[c_21,c_24]) ).
cnf(c_32,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| ~ greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_21,c_23]) ).
cnf(c_33,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A)
| ~ greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_21,c_22]) ).
fof(prove_l10_14,axiom,
! [VAR_0] :
( ~ greater(zero,growth_rate(first_movers,sk5(VAR_0)))
| ~ greater(VAR_0,appear(efficient_producers,sk4)) ),
file('theBenchmark.p',prove_l10_14) ).
cnf(c_34,plain,
( ~ greater(zero,growth_rate(first_movers,sk5(A)))
| ~ greater(A,appear(efficient_producers,sk4)) ),
inference(clausify,[status(thm)],[prove_l10_14]) ).
fof(prove_l10_13,axiom,
! [VAR_0] :
( greater_or_equal(sk5(VAR_0),VAR_0)
| ~ greater(VAR_0,appear(efficient_producers,sk4)) ),
file('theBenchmark.p',prove_l10_13) ).
cnf(c_35,plain,
( greater_or_equal(sk5(A),A)
| ~ greater(A,appear(efficient_producers,sk4)) ),
inference(clausify,[status(thm)],[prove_l10_13]) ).
fof(prove_l10_12,axiom,
! [VAR_0] :
( subpopulations(first_movers,efficient_producers,sk4,sk5(VAR_0))
| ~ greater(VAR_0,appear(efficient_producers,sk4)) ),
file('theBenchmark.p',prove_l10_12) ).
cnf(c_36,plain,
( subpopulations(first_movers,efficient_producers,sk4,sk5(A))
| ~ greater(A,appear(efficient_producers,sk4)) ),
inference(clausify,[status(thm)],[prove_l10_12]) ).
cnf(c_37,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk3(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A) ),
inference(resolve,[status(thm)],[c_11,c_12]) ).
cnf(c_39,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| ~ greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4)) ),
inference(resolve,[status(thm)],[c_37,c_28]) ).
cnf(c_77,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater(sk2(sk4),appear(efficient_producers,sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_39,c_29]) ).
cnf(c_41,plain,
( greater(sk2(sk4),appear(efficient_producers,sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_77]) ).
cnf(c_42,plain,
( subpopulations(first_movers,efficient_producers,sk4,sk5(sk2(sk4)))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_41,c_36]) ).
cnf(c_43,plain,
( greater_or_equal(sk5(sk2(sk4)),sk2(sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_41,c_35]) ).
cnf(c_44,plain,
( ~ greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_41,c_34]) ).
cnf(c_47,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| ~ greater_or_equal(sk5(sk2(sk4)),sk2(sk4))
| greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_42,c_31]) ).
cnf(c_48,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| ~ greater_or_equal(sk5(sk2(sk4)),sk2(sk4))
| subpopulations(first_movers,efficient_producers,sk4,sk1(sk3(sk4),sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_42,c_30]) ).
cnf(c_78,plain,
( greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_47,c_43]) ).
cnf(c_59,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_78]) ).
cnf(c_79,plain,
( greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| subpopulations(first_movers,efficient_producers,sk4,sk1(sk3(sk4),sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_48,c_43]) ).
cnf(c_61,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| subpopulations(first_movers,efficient_producers,sk4,sk1(sk3(sk4),sk4))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_79]) ).
cnf(c_80,plain,
( greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| ~ greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_61,c_37]) ).
cnf(c_63,plain,
( ~ greater_or_equal(sk1(sk3(sk4),sk4),sk3(sk4))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_80]) ).
cnf(c_81,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_63,c_59]) ).
cnf(c_82,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_81]) ).
cnf(c_64,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(copy,[status(thm)],[c_82]) ).
cnf(c_83,plain,
( greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4)))
| greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))) ),
inference(resolve,[status(thm)],[c_64,c_44]) ).
cnf(c_66,plain,
greater(zero,growth_rate(first_movers,sk1(sk3(sk4),sk4))),
inference(copy,[status(thm)],[c_83]) ).
cnf(c_68,plain,
( greater(zero,growth_rate(first_movers,A))
| ~ greater_or_equal(A,sk2(sk4))
| ~ subpopulations(first_movers,efficient_producers,sk4,A) ),
inference(resolve,[status(thm)],[c_66,c_33]) ).
cnf(c_69,plain,
greater(sk2(sk4),appear(efficient_producers,sk4)),
inference(resolve,[status(thm)],[c_66,c_32]) ).
cnf(c_70,plain,
subpopulations(first_movers,efficient_producers,sk4,sk5(sk2(sk4))),
inference(resolve,[status(thm)],[c_69,c_36]) ).
cnf(c_71,plain,
greater_or_equal(sk5(sk2(sk4)),sk2(sk4)),
inference(resolve,[status(thm)],[c_69,c_35]) ).
cnf(c_72,plain,
~ greater(zero,growth_rate(first_movers,sk5(sk2(sk4)))),
inference(resolve,[status(thm)],[c_69,c_34]) ).
cnf(c_84,plain,
( greater(zero,growth_rate(first_movers,sk5(sk2(sk4))))
| ~ greater_or_equal(sk5(sk2(sk4)),sk2(sk4)) ),
inference(resolve,[status(thm)],[c_68,c_70]) ).
cnf(c_85,plain,
greater(zero,growth_rate(first_movers,sk5(sk2(sk4)))),
inference(resolve,[status(thm)],[c_71,c_84]) ).
cnf(c_76,plain,
$false,
inference(resolve,[status(thm)],[c_72,c_85]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT028-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n016.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 : Sat Sep 26 00:09:46 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.10/0.37 % Process 3627681 was started by sandbox2 on n016,
% 0.10/0.37 % Sat Sep 26 00:09:46 2026
% 0.10/0.37 % The command was "/export/starexec/sandbox2/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox2/benchmark/theBenchmark.p".
% 0.10/0.37
% 0.10/0.37 % From the command line: assign(max_seconds, 300).
% 0.10/0.39
% 0.10/0.39 % SZS status Unsatisfiable for theBenchmark
% 0.10/0.39
% 0.10/0.39 % Proof 1 at 0.00 (+ 0.00) seconds.
% 0.10/0.39 % Length of proof is 53.
% 0.10/0.39 % Level of proof is 14.
% 0.10/0.39 % Maximum clause weight is 29.000.
% 0.10/0.39 % Given clauses 37.
% 0.10/0.39
% 0.10/0.39 % SZS output start CNFRefutation for theBenchmark
% See solution above
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