%------------------------------------------------------------------------------
% File : hopCoP---0.1
% Problem : PUZ004-1 : TPTP v9.0.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n021.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 : Fri Jul 25 01:24:24 PM UTC 2025
% Result : Unsatisfiable 0.12s 0.34s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named prove_it_cannot_be_read)
% Comments :
%------------------------------------------------------------------------------
cnf(11,plain,
can_be_read,
inference(cnf,[status(esa)],[prove_it_cannot_be_read]) ).
cnf(l0,plain,
can_be_read,
inference(instantiation,[status(thm)],[11]) ).
cnf(3,plain,
( ~ can_be_read
| ~ filed ),
inference(cnf,[status(esa)],[not_filed_if_read]) ).
cnf(l1,plain,
( ~ can_be_read
| ~ filed ),
inference(instantiation,[status(thm)],[3]) ).
cnf(7,plain,
( ~ on_blue_paper
| filed ),
inference(cnf,[status(esa)],[filed_if_on_blue_paper]) ).
cnf(l2,plain,
( ~ on_blue_paper
| filed ),
inference(instantiation,[status(thm)],[7]) ).
cnf(0,plain,
( ~ dated
| on_blue_paper ),
inference(cnf,[status(esa)],[dated_on_blue_paper]) ).
cnf(l3,plain,
( ~ dated
| on_blue_paper ),
inference(instantiation,[status(thm)],[0]) ).
cnf(4,plain,
( ~ on_one_sheet
| dated ),
inference(cnf,[status(esa)],[dated_if_on_one_sheet]) ).
cnf(l4,plain,
( ~ on_one_sheet
| dated ),
inference(instantiation,[status(thm)],[4]) ).
cnf(8,plain,
( ~ crossed
| on_one_sheet ),
inference(cnf,[status(esa)],[on_one_sheet_if_crossed]) ).
cnf(l5,plain,
( ~ crossed
| on_one_sheet ),
inference(instantiation,[status(thm)],[8]) ).
cnf(5,plain,
( in_black_ink
| crossed ),
inference(cnf,[status(esa)],[not_crossed_in_black_ink]) ).
cnf(l6,plain,
( in_black_ink
| crossed ),
inference(instantiation,[status(thm)],[5]) ).
cnf(2,plain,
( ~ in_black_ink
| in_third_person ),
inference(cnf,[status(esa)],[black_ink_in_third_person]) ).
cnf(l7,plain,
( ~ in_black_ink
| in_third_person ),
inference(instantiation,[status(thm)],[2]) ).
cnf(9,plain,
( ~ in_third_person
| ~ begins_with_dear_sir ),
inference(cnf,[status(esa)],[no_dear_sirs_in_third_person]) ).
cnf(l8,plain,
( ~ in_third_person
| ~ begins_with_dear_sir ),
inference(instantiation,[status(thm)],[9]) ).
cnf(6,plain,
( ~ by_brown
| begins_with_dear_sir ),
inference(cnf,[status(esa)],[brown_starts_with_sir]) ).
cnf(l9,plain,
( ~ by_brown
| begins_with_dear_sir ),
inference(instantiation,[status(thm)],[6]) ).
cnf(10,plain,
by_brown,
inference(cnf,[status(esa)],[letter_by_brown]) ).
cnf(l10,plain,
by_brown,
inference(instantiation,[status(thm)],[10]) ).
cnf(final,plain,
$false,
inference(ground_refutation,[status(thm)],[l0,l1,l2,l3,l4,l5,l6,l7,l8,l9,l10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PUZ004-1 : TPTP v9.0.0. Released v1.0.0.
% 0.07/0.12 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.33 % Computer : n021.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 : Mon Jul 21 15:47:19 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.34 % launching worker at depth: 3
% 0.12/0.34 % launching worker at depth: 7
% 0.12/0.34 % launching worker at depth: 5
% 0.12/0.34 % launching worker at depth: 4
% 0.12/0.34 % launching worker at depth: 8
% 0.12/0.34 % launching worker at depth: 2
% 0.12/0.34 % launching worker at depth: 6
% 0.12/0.34 % launching worker at depth: 1
% 0.12/0.34 % SZS status Theorem for theBenchmark
% 0.12/0.34 % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------