%------------------------------------------------------------------------------
% File : hopCoP---0.1
% Problem : COM004-1 : TPTP v9.0.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n018.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 : Thu Jul 24 10:54:53 AM UTC 2025
% Result : Unsatisfiable 0.13s 0.35s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named goal_is_there_an_empty_node)
% Comments :
%------------------------------------------------------------------------------
cnf(8,plain,
~ failure_node(X0,or(empty,empty)),
inference(cnf,[status(esa)],[goal_is_there_an_empty_node]) ).
cnf(l0,plain,
~ failure_node(parent_of(left_child_of(n),right_child_of(n)),or(empty,empty)),
inference(instantiation,[status(thm)],[8]) ).
cnf(0,plain,
( ~ failure_node(X0,or(X1,X2))
| ~ failure_node(X3,or(X4,X5))
| ~ contradictory(X2,X5)
| ~ siblings(X0,X3)
| failure_node(parent_of(X0,X3),or(X1,X4)) ),
inference(cnf,[status(esa)],[make_node]) ).
cnf(l1,plain,
( ~ failure_node(left_child_of(n),or(empty,atom))
| ~ failure_node(right_child_of(n),or(empty,negate(atom)))
| ~ contradictory(atom,negate(atom))
| ~ siblings(left_child_of(n),right_child_of(n))
| failure_node(parent_of(left_child_of(n),right_child_of(n)),or(empty,empty)) ),
inference(instantiation,[status(thm)],[0]) ).
cnf(3,plain,
siblings(left_child_of(X0),right_child_of(X0)),
inference(cnf,[status(esa)],[n_left_and_n_right_are_siblings]) ).
cnf(l13,plain,
siblings(left_child_of(n),right_child_of(n)),
inference(instantiation,[status(thm)],[3]) ).
cnf(6,plain,
n_left = left_child_of(n),
inference(cnf,[status(esa)],[n_left_equals_left_child_of_n]) ).
cnf(l4,plain,
n_left = left_child_of(n),
inference(instantiation,[status(thm)],[6]) ).
cnf(2,plain,
contradictory(X0,negate(X0)),
inference(cnf,[status(esa)],[x_contradicts_not_x]) ).
cnf(l3,plain,
contradictory(atom,negate(atom)),
inference(instantiation,[status(thm)],[2]) ).
cnf(4,plain,
failure_node(n_left,or(empty,atom)),
inference(cnf,[status(esa)],[n_left_is_atom]) ).
cnf(l18,plain,
failure_node(n_left,or(empty,atom)),
inference(instantiation,[status(thm)],[4]) ).
cnf(5,plain,
failure_node(n_right,or(empty,negate(atom))),
inference(cnf,[status(esa)],[n_right_is_not_atom]) ).
cnf(l16,plain,
failure_node(n_right,or(empty,negate(atom))),
inference(instantiation,[status(thm)],[5]) ).
cnf(7,plain,
n_right = right_child_of(n),
inference(cnf,[status(esa)],[n_right_equals_right_child_of_n]) ).
cnf(l8,plain,
n_right = right_child_of(n),
inference(instantiation,[status(thm)],[7]) ).
cnf(final,plain,
$false,
inference(ground_refutation,[status(thm)],[l0,l1,l13,l4,l3,l18,l16,l8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : COM004-1 : TPTP v9.0.0. Released v1.1.0.
% 0.07/0.13 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34 % Computer : n018.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sun Jul 20 06:07:19 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % launching worker at depth: 3
% 0.13/0.34 % launching worker at depth: 4
% 0.13/0.34 % launching worker at depth: 1
% 0.13/0.34 % launching worker at depth: 2
% 0.13/0.34 % launching worker at depth: 5
% 0.13/0.34 % launching worker at depth: 6
% 0.13/0.34 % launching worker at depth: 7
% 0.13/0.34 % launching worker at depth: 8
% 0.13/0.34 % launching worker at depth: 9
% 0.13/0.35 % launching worker at depth: 10
% 0.13/0.35 % SZS status Theorem for theBenchmark
% 0.13/0.35 % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------