TSTP Solution File: NUM850+1 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : NUM850+1 : TPTP v8.1.2. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n007.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 : Wed May 31 12:30:50 EDT 2023
% Result : Theorem 0.19s 0.56s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 17 ( 9 unt; 0 def)
% Number of atoms : 31 ( 12 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 27 ( 13 ~; 9 |; 3 &)
% ( 1 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 30 (; 25 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
? [Vd473] : vd470 = vplus(vd471,Vd473),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,negated_conjecture,
~ ? [Vd473] : vd470 = vplus(vd471,Vd473),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f3,axiom,
greater(vd470,vd471),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f31,axiom,
! [Vd208,Vd209] :
( greater(Vd208,Vd209)
=> less(Vd209,Vd208) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f36,axiom,
! [Vd198,Vd199] :
( less(Vd199,Vd198)
<=> ? [Vd201] : Vd198 = vplus(Vd199,Vd201) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f54,plain,
! [Vd473] : vd470 != vplus(vd471,Vd473),
inference(pre_NNF_transformation,[status(esa)],[f2]) ).
fof(f55,plain,
! [X0] : vd470 != vplus(vd471,X0),
inference(cnf_transformation,[status(esa)],[f54]) ).
fof(f56,plain,
greater(vd470,vd471),
inference(cnf_transformation,[status(esa)],[f3]) ).
fof(f122,plain,
! [Vd208,Vd209] :
( ~ greater(Vd208,Vd209)
| less(Vd209,Vd208) ),
inference(pre_NNF_transformation,[status(esa)],[f31]) ).
fof(f123,plain,
! [X0,X1] :
( ~ greater(X0,X1)
| less(X1,X0) ),
inference(cnf_transformation,[status(esa)],[f122]) ).
fof(f128,plain,
! [Vd198,Vd199] :
( ( ~ less(Vd199,Vd198)
| ? [Vd201] : Vd198 = vplus(Vd199,Vd201) )
& ( less(Vd199,Vd198)
| ! [Vd201] : Vd198 != vplus(Vd199,Vd201) ) ),
inference(NNF_transformation,[status(esa)],[f36]) ).
fof(f129,plain,
( ! [Vd198,Vd199] :
( ~ less(Vd199,Vd198)
| ? [Vd201] : Vd198 = vplus(Vd199,Vd201) )
& ! [Vd198,Vd199] :
( less(Vd199,Vd198)
| ! [Vd201] : Vd198 != vplus(Vd199,Vd201) ) ),
inference(miniscoping,[status(esa)],[f128]) ).
fof(f130,plain,
( ! [Vd198,Vd199] :
( ~ less(Vd199,Vd198)
| Vd198 = vplus(Vd199,sk0_0(Vd199,Vd198)) )
& ! [Vd198,Vd199] :
( less(Vd199,Vd198)
| ! [Vd201] : Vd198 != vplus(Vd199,Vd201) ) ),
inference(skolemization,[status(esa)],[f129]) ).
fof(f131,plain,
! [X0,X1] :
( ~ less(X0,X1)
| X1 = vplus(X0,sk0_0(X0,X1)) ),
inference(cnf_transformation,[status(esa)],[f130]) ).
fof(f1308,plain,
less(vd471,vd470),
inference(resolution,[status(thm)],[f123,f56]) ).
fof(f2916,plain,
~ less(vd471,vd470),
inference(resolution,[status(thm)],[f131,f55]) ).
fof(f2917,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f2916,f1308]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NUM850+1 : TPTP v8.1.2. Released v4.1.0.
% 0.11/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.34 % Computer : n007.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 : Tue May 30 09:39:02 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.13/0.35 % Drodi V3.5.1
% 0.19/0.56 % Refutation found
% 0.19/0.56 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.19/0.56 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.19/0.56 % Elapsed time: 0.212345 seconds
% 0.19/0.56 % CPU time: 1.191897 seconds
% 0.19/0.56 % Memory used: 66.811 MB
%------------------------------------------------------------------------------