TSTP Solution File: GRP022-1 by PyRes---1.3
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- Process Solution
%------------------------------------------------------------------------------
% File : PyRes---1.3
% Problem : GRP022-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n022.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 : 600s
% DateTime : Sat Jul 16 11:21:20 EDT 2022
% Result : Unsatisfiable 0.56s 0.75s
% Output : Refutation 0.56s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named input)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_inverse_of_inverse_is_original,negated_conjecture,
inverse(inverse(a)) != a,
input ).
cnf(symmetry,axiom,
( X9 != X10
| X10 = X9 ),
eq_axiom ).
cnf(left_identity,axiom,
product(identity,X3,X3),
input ).
cnf(total_function2,axiom,
( ~ product(X17,X18,X19)
| ~ product(X17,X18,X20)
| X19 = X20 ),
input ).
cnf(c7,plain,
( ~ product(identity,X21,X22)
| X22 = X21 ),
inference(resolution,status(thm),[total_function2,left_identity]) ).
cnf(right_inverse,axiom,
product(X6,inverse(X6),identity),
input ).
cnf(right_identity,axiom,
product(X4,identity,X4),
input ).
cnf(associativity2,axiom,
( ~ product(X39,X36,X38)
| ~ product(X36,X37,X40)
| ~ product(X39,X40,X35)
| product(X38,X37,X35) ),
input ).
cnf(c34,plain,
( ~ product(X145,X143,X146)
| ~ product(X143,X144,identity)
| product(X146,X144,X145) ),
inference(resolution,status(thm),[associativity2,right_identity]) ).
cnf(c267,plain,
( ~ product(X239,X240,X241)
| product(X241,inverse(X240),X239) ),
inference(resolution,status(thm),[c34,right_inverse]) ).
cnf(c879,plain,
product(identity,inverse(inverse(X249)),X249),
inference(resolution,status(thm),[c267,right_inverse]) ).
cnf(c942,plain,
X250 = inverse(inverse(X250)),
inference(resolution,status(thm),[c879,c7]) ).
cnf(c949,plain,
inverse(inverse(X255)) = X255,
inference(resolution,status(thm),[c942,symmetry]) ).
cnf(c1006,plain,
$false,
inference(resolution,status(thm),[c949,prove_inverse_of_inverse_is_original]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : GRP022-1 : TPTP v8.1.0. Released v1.0.0.
% 0.04/0.12 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.33 % Computer : n022.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Mon Jun 13 21:43:03 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.56/0.75 # Version: 1.3
% 0.56/0.75 # SZS status Unsatisfiable
% 0.56/0.75 # SZS output start CNFRefutation
% See solution above
% 0.56/0.75
% 0.56/0.75 # Initial clauses : 15
% 0.56/0.75 # Processed clauses : 102
% 0.56/0.75 # Factors computed : 2
% 0.56/0.75 # Resolvents computed: 1022
% 0.56/0.75 # Tautologies deleted: 4
% 0.56/0.75 # Forward subsumed : 105
% 0.56/0.75 # Backward subsumed : 2
% 0.56/0.75 # -------- CPU Time ---------
% 0.56/0.75 # User time : 0.390 s
% 0.56/0.75 # System time : 0.023 s
% 0.56/0.75 # Total time : 0.413 s
%------------------------------------------------------------------------------