TSTP Solution File: NLP009-1 by ConnectPP---0.3.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : ConnectPP---0.3.0
% Problem : NLP009-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : connect++ --verbosity 0 --no-colour --tptp-proof --schedule default %s
% Computer : n003.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Mar 25 14:22:09 EDT 2024
% Result : Unsatisfiable 0.60s 0.82s
% Output : Proof 0.60s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : NLP009-1 : TPTP v8.1.2. Released v2.4.0.
% 0.03/0.12 % Command : connect++ --verbosity 0 --no-colour --tptp-proof --schedule default %s
% 0.12/0.33 % Computer : n003.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Mar 20 16:59:34 EDT 2024
% 0.12/0.33 % CPUTime :
% 0.60/0.82 % SZS status Unsatisfiable for theBenchmark
% 0.60/0.82 % SZS output start Proof for theBenchmark
% 0.60/0.82
% 0.60/0.82 % Problem matrix:
% 0.60/0.82 cnf(matrix-0, plain, ( ( __eqx_0 = __eqx_0) )).
% 0.60/0.82 cnf(matrix-1, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 = __eqx_0) )).
% 0.60/0.82 cnf(matrix-2, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 != __eqx_2) | ( __eqx_0 = __eqx_2) )).
% 0.60/0.82 cnf(matrix-3, plain, ( ( __eqx_0 != __eqy_0) | ~hollywood(__eqx_0) | hollywood(__eqy_0) )).
% 0.60/0.82 cnf(matrix-4, plain, ( ( __eqx_0 != __eqy_0) | ~event(__eqx_0) | event(__eqy_0) )).
% 0.60/0.82 cnf(matrix-5, plain, ( ( __eqx_0 != __eqy_0) | ~street(__eqx_0) | street(__eqy_0) )).
% 0.60/0.82 cnf(matrix-6, plain, ( ( __eqx_0 != __eqy_0) | ~old(__eqx_0) | old(__eqy_0) )).
% 0.60/0.82 cnf(matrix-7, plain, ( ( __eqx_0 != __eqy_0) | ~seat(__eqx_0) | seat(__eqy_0) )).
% 0.60/0.82 cnf(matrix-8, plain, ( ( __eqx_0 != __eqy_0) | ~young(__eqx_0) | young(__eqy_0) )).
% 0.60/0.82 cnf(matrix-9, plain, ( ( __eqx_0 != __eqy_0) | ~fellow(__eqx_0) | fellow(__eqy_0) )).
% 0.60/0.82 cnf(matrix-10, plain, ( ( __eqx_0 != __eqy_0) | ~chevy(__eqx_0) | chevy(__eqy_0) )).
% 0.60/0.82 cnf(matrix-11, plain, ( ( __eqx_0 != __eqy_0) | ~lonely(__eqx_0) | lonely(__eqy_0) )).
% 0.60/0.82 cnf(matrix-12, plain, ( ( __eqx_0 != __eqy_0) | ~car(__eqx_0) | car(__eqy_0) )).
% 0.60/0.82 cnf(matrix-13, plain, ( ( __eqx_0 != __eqy_0) | ~white(__eqx_0) | white(__eqy_0) )).
% 0.60/0.82 cnf(matrix-14, plain, ( ( __eqx_0 != __eqy_0) | ~dirty(__eqx_0) | dirty(__eqy_0) )).
% 0.60/0.82 cnf(matrix-15, plain, ( ( __eqx_0 != __eqy_0) | ~way(__eqx_0) | way(__eqy_0) )).
% 0.60/0.82 cnf(matrix-16, plain, ( ( __eqx_0 != __eqy_0) | ~city(__eqx_0) | city(__eqy_0) )).
% 0.60/0.82 cnf(matrix-17, plain, ( ( __eqx_0 != __eqy_0) | ~man(__eqx_0) | man(__eqy_0) )).
% 0.60/0.82 cnf(matrix-18, plain, ( ( __eqx_0 != __eqy_0) | ~front(__eqx_0) | front(__eqy_0) )).
% 0.60/0.82 cnf(matrix-19, plain, ( ( __eqx_0 != __eqy_0) | ~furniture(__eqx_0) | furniture(__eqy_0) )).
% 0.60/0.82 cnf(matrix-20, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~barrel(__eqx_0, __eqx_1) | barrel(__eqy_0, __eqy_1) )).
% 0.60/0.82 cnf(matrix-21, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~down(__eqx_0, __eqx_1) | down(__eqy_0, __eqy_1) )).
% 0.60/0.82 cnf(matrix-22, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~in(__eqx_0, __eqx_1) | in(__eqy_0, __eqy_1) )).
% 0.60/0.82 cnf(matrix-23, plain, ( hollywood(skc27) )).
% 0.60/0.82 cnf(matrix-24, plain, ( event(skc26) )).
% 0.60/0.82 cnf(matrix-25, plain, ( street(skc25) )).
% 0.60/0.82 cnf(matrix-26, plain, ( old(skc24) )).
% 0.60/0.82 cnf(matrix-27, plain, ( seat(skc23) )).
% 0.60/0.82 cnf(matrix-28, plain, ( young(skc22) )).
% 0.60/0.82 cnf(matrix-29, plain, ( fellow(skc21) )).
% 0.60/0.82 cnf(matrix-30, plain, ( hollywood(skc20) )).
% 0.60/0.82 cnf(matrix-31, plain, ( event(skc19) )).
% 0.60/0.82 cnf(matrix-32, plain, ( chevy(skc18) )).
% 0.60/0.82 cnf(matrix-33, plain, ( lonely(skc17) )).
% 0.60/0.82 cnf(matrix-34, plain, ( seat(skc16) )).
% 0.60/0.82 cnf(matrix-35, plain, ( young(skc15) )).
% 0.60/0.82 cnf(matrix-36, plain, ( fellow(skc14) )).
% 0.60/0.82 cnf(matrix-37, plain, ( ssSkC0 | chevy(skc24) )).
% 0.60/0.82 cnf(matrix-38, plain, ( ssSkC0 | car(skc24) )).
% 0.60/0.82 cnf(matrix-39, plain, ( ssSkC0 | white(skc24) )).
% 0.60/0.82 cnf(matrix-40, plain, ( ssSkC0 | dirty(skc24) )).
% 0.60/0.82 cnf(matrix-41, plain, ( ssSkC0 | lonely(skc25) )).
% 0.60/0.82 cnf(matrix-42, plain, ( ssSkC0 | way(skc25) )).
% 0.60/0.82 cnf(matrix-43, plain, ( ssSkC0 | city(skc27) )).
% 0.60/0.82 cnf(matrix-44, plain, ( ssSkC0 | young(skc21) )).
% 0.60/0.82 cnf(matrix-45, plain, ( ssSkC0 | man(skc21) )).
% 0.60/0.82 cnf(matrix-46, plain, ( ssSkC0 | fellow(skc22) )).
% 0.60/0.82 cnf(matrix-47, plain, ( ssSkC0 | man(skc22) )).
% 0.60/0.82 cnf(matrix-48, plain, ( ssSkC0 | front(skc23) )).
% 0.60/0.82 cnf(matrix-49, plain, ( ssSkC0 | furniture(skc23) )).
% 0.60/0.82 cnf(matrix-50, plain, ( ~ssSkC0 | street(skc17) )).
% 0.60/0.82 cnf(matrix-51, plain, ( ~ssSkC0 | way(skc17) )).
% 0.60/0.82 cnf(matrix-52, plain, ( ~ssSkC0 | old(skc18) )).
% 0.60/0.82 cnf(matrix-53, plain, ( ~ssSkC0 | dirty(skc18) )).
% 0.60/0.82 cnf(matrix-54, plain, ( ~ssSkC0 | white(skc18) )).
% 0.60/0.82 cnf(matrix-55, plain, ( ~ssSkC0 | car(skc18) )).
% 0.60/0.82 cnf(matrix-56, plain, ( ~ssSkC0 | city(skc20) )).
% 0.60/0.82 cnf(matrix-57, plain, ( ~ssSkC0 | young(skc14) )).
% 0.60/0.82 cnf(matrix-58, plain, ( ~ssSkC0 | man(skc14) )).
% 0.60/0.82 cnf(matrix-59, plain, ( ~ssSkC0 | fellow(skc15) )).
% 0.60/0.82 cnf(matrix-60, plain, ( ~ssSkC0 | man(skc15) )).
% 0.60/0.82 cnf(matrix-61, plain, ( ~ssSkC0 | front(skc16) )).
% 0.60/0.82 cnf(matrix-62, plain, ( ~ssSkC0 | furniture(skc16) )).
% 0.60/0.82 cnf(matrix-63, plain, ( ssSkC0 | barrel(skc26, skc24) )).
% 0.60/0.82 cnf(matrix-64, plain, ( ssSkC0 | down(skc26, skc25) )).
% 0.60/0.82 cnf(matrix-65, plain, ( ssSkC0 | in(skc26, skc27) )).
% 0.60/0.82 cnf(matrix-66, plain, ( ssSkC0 | in(skc21, skc23) )).
% 0.60/0.82 cnf(matrix-67, plain, ( ssSkC0 | in(skc22, skc23) )).
% 0.60/0.82 cnf(matrix-68, plain, ( ~ssSkC0 | barrel(skc19, skc18) )).
% 0.60/0.82 cnf(matrix-69, plain, ( ~ssSkC0 | down(skc19, skc17) )).
% 0.60/0.82 cnf(matrix-70, plain, ( ~ssSkC0 | in(skc19, skc20) )).
% 0.60/0.82 cnf(matrix-71, plain, ( ~ssSkC0 | in(skc14, skc16) )).
% 0.60/0.82 cnf(matrix-72, plain, ( ~ssSkC0 | in(skc15, skc16) )).
% 0.60/0.82 cnf(matrix-73, plain, ( ( skc22 != skc21) | ssSkC0 )).
% 0.60/0.82 cnf(matrix-74, plain, ( ( skc15 != skc14) | ~ssSkC0 )).
% 0.60/0.82 cnf(matrix-75, plain, ( ~street(U) | ~way(U) | ~lonely(U) | ~old(V) | ~dirty(V) | ~white(V) | ~car(V) | ~chevy(V) | ~event(W) | ~barrel(W, V) | ~down(W, U) | ~in(W, X) | ~city(X) | ~hollywood(X) | ~young(Y) | ~man(Y) | ~fellow(Y) | ~fellow(Z) | ~man(Z) | ~young(Z) | ~in(Y, X1) | ~in(Z, X1) | ~front(X1) | ~furniture(X1) | ~seat(X1) | ssSkC0 | ( Z = Y) )).
% 0.60/0.82 cnf(matrix-76, plain, ( ~chevy(U) | ~car(U) | ~white(U) | ~dirty(U) | ~old(U) | ~lonely(V) | ~way(V) | ~street(V) | ~event(W) | ~barrel(W, U) | ~down(W, V) | ~in(W, X) | ~city(X) | ~hollywood(X) | ~young(Y) | ~man(Y) | ~fellow(Y) | ~fellow(Z) | ~man(Z) | ~young(Z) | ~in(Y, X1) | ~in(Z, X1) | ~front(X1) | ~furniture(X1) | ~seat(X1) | ~ssSkC0 | ( Z = Y) )).
% 0.60/0.82
% 0.60/0.82 % Proof stack:
% 0.60/0.82 cnf(proof-stack, plain,
% 0.60/0.82 proof_stack(
% 0.60/0.82 start(74),
% 0.60/0.82 left_branch(0, 76, 26, 2),
% 0.60/0.82 left_branch(0, 32, 0, 3),
% 0.60/0.82 right_branch(3),
% 0.60/0.82 left_branch(0, 75, 25, 4),
% 0.60/0.82 left_branch(0, 25, 0, 5),
% 0.60/0.82 right_branch(5),
% 0.60/0.82 left_branch(0, 73, 0, 6),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(6),
% 0.60/0.82 left_branch(0, 27, 0, 7),
% 0.60/0.82 right_branch(7),
% 0.60/0.82 left_branch(0, 49, 1, 8),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(8),
% 0.60/0.82 left_branch(0, 48, 1, 9),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(9),
% 0.60/0.82 left_branch(0, 67, 1, 10),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(10),
% 0.60/0.82 left_branch(0, 66, 1, 11),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(11),
% 0.60/0.82 left_branch(0, 28, 0, 12),
% 0.60/0.82 right_branch(12),
% 0.60/0.82 left_branch(0, 47, 1, 13),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(13),
% 0.60/0.82 left_branch(0, 46, 1, 14),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(14),
% 0.60/0.82 left_branch(0, 29, 0, 15),
% 0.60/0.82 right_branch(15),
% 0.60/0.82 left_branch(0, 45, 1, 16),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(16),
% 0.60/0.82 left_branch(0, 44, 1, 17),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(17),
% 0.60/0.82 left_branch(0, 23, 0, 18),
% 0.60/0.82 right_branch(18),
% 0.60/0.82 left_branch(0, 43, 1, 19),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(19),
% 0.60/0.82 left_branch(0, 65, 1, 20),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(20),
% 0.60/0.82 left_branch(0, 64, 1, 21),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(21),
% 0.60/0.82 left_branch(0, 63, 1, 22),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(22),
% 0.60/0.82 left_branch(0, 24, 0, 23),
% 0.60/0.82 right_branch(23),
% 0.60/0.82 left_branch(0, 37, 1, 24),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(24),
% 0.60/0.82 left_branch(0, 38, 1, 25),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(25),
% 0.60/0.82 left_branch(0, 39, 1, 26),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(26),
% 0.60/0.82 left_branch(0, 40, 1, 27),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(27),
% 0.60/0.82 left_branch(0, 26, 0, 28),
% 0.60/0.82 right_branch(28),
% 0.60/0.82 left_branch(0, 41, 1, 29),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(29),
% 0.60/0.82 left_branch(0, 42, 1, 30),
% 0.60/0.82 reduction(0, 1),
% 0.60/0.82 right_branch(30),
% 0.60/0.82 right_branch(4),
% 0.60/0.82 left_branch(0, 34, 0, 5),
% 0.60/0.82 right_branch(5),
% 0.60/0.82 left_branch(0, 62, 1, 6),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(6),
% 0.60/0.82 left_branch(0, 61, 1, 7),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(7),
% 0.60/0.82 left_branch(0, 72, 1, 8),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(8),
% 0.60/0.82 left_branch(0, 71, 1, 9),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(9),
% 0.60/0.82 left_branch(0, 35, 0, 10),
% 0.60/0.82 right_branch(10),
% 0.60/0.82 left_branch(0, 60, 1, 11),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(11),
% 0.60/0.82 left_branch(0, 59, 1, 12),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(12),
% 0.60/0.82 left_branch(0, 36, 0, 13),
% 0.60/0.82 right_branch(13),
% 0.60/0.82 left_branch(0, 58, 1, 14),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(14),
% 0.60/0.82 left_branch(0, 57, 1, 15),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(15),
% 0.60/0.82 left_branch(0, 30, 0, 16),
% 0.60/0.82 right_branch(16),
% 0.60/0.82 left_branch(0, 56, 1, 17),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(17),
% 0.60/0.82 left_branch(0, 70, 1, 18),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(18),
% 0.60/0.82 left_branch(0, 69, 1, 19),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(19),
% 0.60/0.82 left_branch(0, 68, 1, 20),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(20),
% 0.60/0.82 left_branch(0, 31, 0, 21),
% 0.60/0.82 right_branch(21),
% 0.60/0.82 left_branch(0, 50, 1, 22),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(22),
% 0.60/0.82 left_branch(0, 51, 1, 23),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(23),
% 0.60/0.82 left_branch(0, 33, 0, 24),
% 0.60/0.82 right_branch(24),
% 0.60/0.82 left_branch(0, 52, 1, 25),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(25),
% 0.60/0.82 left_branch(0, 53, 1, 26),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(26),
% 0.60/0.82 left_branch(0, 54, 1, 27),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(27),
% 0.60/0.82 left_branch(0, 55, 1, 28),
% 0.60/0.82 lemmata(0, 1),
% 0.60/0.82 right_branch(28),
% 0.60/0.82 right_branch(2),
% 0.60/0.82 left_branch(0, 75, 25, 3),
% 0.60/0.82 left_branch(0, 25, 0, 4),
% 0.60/0.82 right_branch(4),
% 0.60/0.82 left_branch(0, 73, 0, 5),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(5),
% 0.60/0.82 left_branch(0, 27, 0, 6),
% 0.60/0.82 right_branch(6),
% 0.60/0.82 left_branch(0, 49, 1, 7),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(7),
% 0.60/0.82 left_branch(0, 48, 1, 8),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(8),
% 0.60/0.82 left_branch(0, 67, 1, 9),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(9),
% 0.60/0.82 left_branch(0, 66, 1, 10),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(10),
% 0.60/0.82 left_branch(0, 28, 0, 11),
% 0.60/0.82 right_branch(11),
% 0.60/0.82 left_branch(0, 47, 1, 12),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(12),
% 0.60/0.82 left_branch(0, 46, 1, 13),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(13),
% 0.60/0.82 left_branch(0, 29, 0, 14),
% 0.60/0.82 right_branch(14),
% 0.60/0.82 left_branch(0, 45, 1, 15),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(15),
% 0.60/0.82 left_branch(0, 44, 1, 16),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(16),
% 0.60/0.82 left_branch(0, 23, 0, 17),
% 0.60/0.82 right_branch(17),
% 0.60/0.82 left_branch(0, 43, 1, 18),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(18),
% 0.60/0.82 left_branch(0, 65, 1, 19),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(19),
% 0.60/0.82 left_branch(0, 64, 1, 20),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(20),
% 0.60/0.82 left_branch(0, 63, 1, 21),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(21),
% 0.60/0.82 left_branch(0, 24, 0, 22),
% 0.60/0.82 right_branch(22),
% 0.60/0.82 left_branch(0, 37, 1, 23),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(23),
% 0.60/0.82 left_branch(0, 38, 1, 24),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(24),
% 0.60/0.82 left_branch(0, 39, 1, 25),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(25),
% 0.60/0.82 left_branch(0, 40, 1, 26),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(26),
% 0.60/0.82 left_branch(0, 26, 0, 27),
% 0.60/0.82 right_branch(27),
% 0.60/0.82 left_branch(0, 41, 1, 28),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(28),
% 0.60/0.82 left_branch(0, 42, 1, 29),
% 0.60/0.82 reduction(0, 0),
% 0.60/0.82 right_branch(29),
% 0.60/0.82 right_branch(3)
% 0.60/0.82 )).
% 0.60/0.82 % SZS output end Proof for theBenchmark
%------------------------------------------------------------------------------