TPTP Problem File: SYO629-1.p
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% File : SYO629-1 : TPTP v8.2.0. Released v7.1.0.
% Domain : Syntactic
% Problem : ECSClauseSet1
% Version : Especial.
% English :
% Refs : [Cer15] Cerna (2015), Advances in Schematic Cut Elimination
% : [CL16] Cerna & Leitsch (2016), Schematic Cut Elimination and
% : [EH+16] Ebner et al. (2016), System Description: GAPT 2.0
% : [Cer17] Cerna (2017), Email to Geoff Sutcliffe
% Source : [Cer17]
% Names : ECSClauseSet1 [Cer17]
% Status : Unsatisfiable
% Rating : 0.08 v8.2.0, 0.14 v8.1.0, 0.00 v7.1.0
% Syntax : Number of clauses : 12 ( 8 unt; 2 nHn; 7 RR)
% Number of literals : 20 ( 0 equ; 10 neg)
% Maximal clause size : 4 ( 1 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 3 ( 3 usr; 0 prp; 2-2 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-1 aty)
% Number of variables : 13 ( 2 sgn)
% SPC : CNF_UNS_RFO_NEQ_NHN
% Comments :
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cnf(clause_8_01,axiom,
~ 'E'(f(A_3),f(g(A_3))) ).
cnf(clause_0_02,axiom,
iLEQ(A_3,A_3) ).
cnf(clause_11_03,axiom,
( ~ 'E'('0',f(A_3))
| ~ 'E'('0',f(g(A_3)))
| 'E'(f(A_3),f(g(A_3))) ) ).
cnf(clause_6_04,axiom,
( 'E'(s('0'),f(A))
| 'LE'(f(A),s('0')) ) ).
cnf(clause_7_05,axiom,
~ 'LE'(f(A_3),'0') ).
cnf(clause_10_06,axiom,
( ~ 'LE'(f(A_1),s('0'))
| ~ iLEQ(A_1,B_0)
| 'E'('0',f(B_0))
| 'LE'(f(B_0),'0') ) ).
cnf(clause_1_07,axiom,
( ~ 'E'(s('0'),f(A_2))
| ~ 'E'(s('0'),f(g(A_2)))
| 'E'(f(A_2),f(g(A_2))) ) ).
cnf(clause_2_08,axiom,
~ 'LE'(f(g(A_3)),'0') ).
cnf(clause_3_09,axiom,
iLEQ(A_3,g(A_3)) ).
cnf(clause_5_10,axiom,
iLEQ(A_2,g(A_2)) ).
cnf(clause_4_11,axiom,
~ 'E'(f(A_2),f(g(A_2))) ).
cnf(clause_9_12,axiom,
iLEQ(A_2,A_2) ).
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