TPTP Problem File: HWV010-2.p
View Solutions
- Solve Problem
%--------------------------------------------------------------------------
% File : HWV010-2 : TPTP v9.0.0. Released v2.5.0.
% Domain : Hardware Verification
% Problem : Safelogic VHDL design verification obligation
% Version : [Mar02] axioms : Especial.
% English :
% Refs : [CHM02] Claessen et al. (2002), Verification of Hardware Systems
% : [Mar02] Martensson (2002), Email to G. Sutcliffe
% Source : [Mar02]
% Names :
% Status : Unsatisfiable
% Rating : 0.05 v8.1.0, 0.00 v7.5.0, 0.05 v7.4.0, 0.06 v7.3.0, 0.08 v7.1.0, 0.00 v7.0.0, 0.20 v6.4.0, 0.13 v6.3.0, 0.00 v5.5.0, 0.05 v5.4.0, 0.10 v5.3.0, 0.11 v5.2.0, 0.06 v5.0.0, 0.00 v3.3.0, 0.07 v3.2.0, 0.00 v3.1.0, 0.09 v2.7.0, 0.08 v2.6.0, 0.00 v2.5.0
% Syntax : Number of clauses : 135 ( 27 unt; 62 nHn; 94 RR)
% Number of literals : 417 ( 81 equ; 187 neg)
% Maximal clause size : 10 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 3 usr; 0 prp; 1-2 aty)
% Number of functors : 46 ( 46 usr; 8 con; 0-3 aty)
% Number of variables : 225 ( 20 sgn)
% SPC : CNF_UNS_RFO_SEQ_NHN
% Comments :
%--------------------------------------------------------------------------
%----Include equality
%----Include VHDL design axioms
include('Axioms/HWV004-0.ax').
%--------------------------------------------------------------------------
cnf(quest_1,negated_conjecture,
fwork_DOTfifo_DOTrtl_DOTlevel_(t_206) != n0 ).
cnf(quest_2,negated_conjecture,
p__pred_(fwork_DOTfifo_DOTrtl_DOTempty_(t_206)) ).
%--------------------------------------------------------------------------