TSTP Solution File: HEN005-3 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : HEN005-3 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n010.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 12:12:46 EDT 2023
% Result : Unsatisfiable 0.06s 0.27s
% Output : CNFRefutation 0.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 9
% Syntax : Number of formulae : 34 ( 21 unt; 0 def)
% Number of atoms : 49 ( 18 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 32 ( 17 ~; 15 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 37 (; 37 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X,Y] :
( ~ less_equal(X,Y)
| divide(X,Y) = zero ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [X,Y] :
( divide(X,Y) != zero
| less_equal(X,Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f3,axiom,
! [X,Y] : less_equal(divide(X,Y),X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f4,axiom,
! [X,Z,Y] : less_equal(divide(divide(X,Z),divide(Y,Z)),divide(divide(X,Y),Z)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [X] : less_equal(zero,X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f6,axiom,
! [X,Y] :
( ~ less_equal(X,Y)
| ~ less_equal(Y,X)
| X = Y ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f8,hypothesis,
less_equal(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9,hypothesis,
less_equal(b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f10,negated_conjecture,
~ less_equal(a,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f11,plain,
! [X0,X1] :
( ~ less_equal(X0,X1)
| divide(X0,X1) = zero ),
inference(cnf_transformation,[status(esa)],[f1]) ).
fof(f12,plain,
! [X0,X1] :
( divide(X0,X1) != zero
| less_equal(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f2]) ).
fof(f13,plain,
! [X0,X1] : less_equal(divide(X0,X1),X0),
inference(cnf_transformation,[status(esa)],[f3]) ).
fof(f14,plain,
! [X0,X1,X2] : less_equal(divide(divide(X0,X1),divide(X2,X1)),divide(divide(X0,X2),X1)),
inference(cnf_transformation,[status(esa)],[f4]) ).
fof(f15,plain,
! [X0] : less_equal(zero,X0),
inference(cnf_transformation,[status(esa)],[f5]) ).
fof(f16,plain,
! [X0,X1] :
( ~ less_equal(X0,X1)
| ~ less_equal(X1,X0)
| X0 = X1 ),
inference(cnf_transformation,[status(esa)],[f6]) ).
fof(f18,plain,
less_equal(a,b),
inference(cnf_transformation,[status(esa)],[f8]) ).
fof(f19,plain,
less_equal(b,c),
inference(cnf_transformation,[status(esa)],[f9]) ).
fof(f20,plain,
~ less_equal(a,c),
inference(cnf_transformation,[status(esa)],[f10]) ).
fof(f37,plain,
! [X0,X1] :
( ~ less_equal(X0,divide(X0,X1))
| X0 = divide(X0,X1) ),
inference(resolution,[status(thm)],[f13,f16]) ).
fof(f38,plain,
! [X0] : zero = divide(zero,X0),
inference(resolution,[status(thm)],[f15,f37]) ).
fof(f39,plain,
! [X0] :
( ~ less_equal(X0,zero)
| X0 = zero ),
inference(resolution,[status(thm)],[f15,f16]) ).
fof(f55,plain,
divide(b,c) = zero,
inference(resolution,[status(thm)],[f11,f19]) ).
fof(f56,plain,
divide(a,b) = zero,
inference(resolution,[status(thm)],[f11,f18]) ).
fof(f123,plain,
! [X0,X1,X2] :
( ~ less_equal(divide(divide(X0,X1),X2),divide(divide(X0,X2),divide(X1,X2)))
| divide(divide(X0,X1),X2) = divide(divide(X0,X2),divide(X1,X2)) ),
inference(resolution,[status(thm)],[f14,f16]) ).
fof(f338,plain,
! [X0] :
( ~ less_equal(divide(zero,X0),divide(divide(a,X0),divide(b,X0)))
| divide(divide(a,b),X0) = divide(divide(a,X0),divide(b,X0)) ),
inference(paramodulation,[status(thm)],[f56,f123]) ).
fof(f339,plain,
! [X0] :
( ~ less_equal(zero,divide(divide(a,X0),divide(b,X0)))
| divide(divide(a,b),X0) = divide(divide(a,X0),divide(b,X0)) ),
inference(forward_demodulation,[status(thm)],[f38,f338]) ).
fof(f340,plain,
! [X0] :
( ~ less_equal(zero,divide(divide(a,X0),divide(b,X0)))
| divide(zero,X0) = divide(divide(a,X0),divide(b,X0)) ),
inference(forward_demodulation,[status(thm)],[f56,f339]) ).
fof(f341,plain,
! [X0] :
( ~ less_equal(zero,divide(divide(a,X0),divide(b,X0)))
| zero = divide(divide(a,X0),divide(b,X0)) ),
inference(forward_demodulation,[status(thm)],[f38,f340]) ).
fof(f342,plain,
! [X0] : zero = divide(divide(a,X0),divide(b,X0)),
inference(forward_subsumption_resolution,[status(thm)],[f341,f15]) ).
fof(f515,plain,
! [X0] : less_equal(divide(a,X0),divide(b,X0)),
inference(resolution,[status(thm)],[f342,f12]) ).
fof(f580,plain,
less_equal(divide(a,c),zero),
inference(paramodulation,[status(thm)],[f55,f515]) ).
fof(f585,plain,
divide(a,c) = zero,
inference(resolution,[status(thm)],[f580,f39]) ).
fof(f598,plain,
less_equal(a,c),
inference(resolution,[status(thm)],[f585,f12]) ).
fof(f599,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f598,f20]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.06 % Problem : HEN005-3 : TPTP v8.1.2. Released v1.0.0.
% 0.00/0.07 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.06/0.25 % Computer : n010.cluster.edu
% 0.06/0.25 % Model : x86_64 x86_64
% 0.06/0.25 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.25 % Memory : 8042.1875MB
% 0.06/0.25 % OS : Linux 3.10.0-693.el7.x86_64
% 0.06/0.25 % CPULimit : 300
% 0.06/0.25 % WCLimit : 300
% 0.06/0.25 % DateTime : Tue May 30 09:23:37 EDT 2023
% 0.06/0.25 % CPUTime :
% 0.06/0.25 % Drodi V3.5.1
% 0.06/0.27 % Refutation found
% 0.06/0.27 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.06/0.27 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.09/0.33 % Elapsed time: 0.081382 seconds
% 0.09/0.33 % CPU time: 0.028928 seconds
% 0.09/0.33 % Memory used: 1.300 MB
%------------------------------------------------------------------------------