%------------------------------------------------------------------------------
% File : hopCoP---0.1
% Problem : GRP028-3 : 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 : n028.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 06:26:40 PM UTC 2025
% Result : Unsatisfiable 0.12s 0.33s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named prove_there_is_a_right_identity)
% Comments :
%------------------------------------------------------------------------------
cnf(5,plain,
~ product(not_identity(X0),X0,not_identity(X0)),
inference(cnf,[status(esa)],[prove_there_is_a_right_identity]) ).
cnf(l0,plain,
~ product(not_identity(right_solution(X0_4,X0_4)),right_solution(X0_4,X0_4),not_identity(right_solution(X0_4,X0_4))),
inference(instantiation,[status(thm)],[5]) ).
cnf(2,plain,
( ~ product(X0,X1,X2)
| ~ product(X0,X3,X4)
| ~ product(X1,X5,X3)
| product(X2,X5,X4) ),
inference(cnf,[status(esa)],[associativity2]) ).
cnf(l1,plain,
( ~ product(left_solution(X0_4,not_identity(right_solution(X0_4,X0_4))),X0_4,not_identity(right_solution(X0_4,X0_4)))
| ~ product(left_solution(X0_4,not_identity(right_solution(X0_4,X0_4))),X0_4,not_identity(right_solution(X0_4,X0_4)))
| ~ product(X0_4,right_solution(X0_4,X0_4),X0_4)
| product(not_identity(right_solution(X0_4,X0_4)),right_solution(X0_4,X0_4),not_identity(right_solution(X0_4,X0_4))) ),
inference(instantiation,[status(thm)],[2]) ).
cnf(3,plain,
product(left_solution(X0,X1),X0,X1),
inference(cnf,[status(esa)],[left_soln]) ).
cnf(l2,plain,
product(left_solution(X0_4,not_identity(right_solution(X0_4,X0_4))),X0_4,not_identity(right_solution(X0_4,X0_4))),
inference(instantiation,[status(thm)],[3]) ).
cnf(l3,plain,
product(left_solution(X0_4,not_identity(right_solution(X0_4,X0_4))),X0_4,not_identity(right_solution(X0_4,X0_4))),
inference(instantiation,[status(thm)],[3]) ).
cnf(4,plain,
product(X0,right_solution(X0,X1),X1),
inference(cnf,[status(esa)],[right_soln]) ).
cnf(l4,plain,
product(X0_4,right_solution(X0_4,X0_4),X0_4),
inference(instantiation,[status(thm)],[4]) ).
cnf(final,plain,
$false,
inference(ground_refutation,[status(thm)],[l0,l1,l2,l3,l4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : GRP028-3 : TPTP v9.0.0. Released v1.1.0.
% 0.11/0.12 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.33 % Computer : n028.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 : Sun Jul 20 13:29:19 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % launching worker at depth: 1
% 0.12/0.33 % launching worker at depth: 7
% 0.12/0.33 % launching worker at depth: 2
% 0.12/0.33 % launching worker at depth: 3
% 0.12/0.33 % launching worker at depth: 5
% 0.12/0.33 % launching worker at depth: 6
% 0.12/0.33 % launching worker at depth: 8
% 0.12/0.33 % launching worker at depth: 4
% 0.12/0.33 % launching worker at depth: 9
% 0.12/0.33 % SZS status Theorem for theBenchmark
% 0.12/0.33 % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------