TSTP Solution File: ARI273_1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : ARI273_1 : TPTP v8.1.2. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 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 : Fri Sep 1 13:39:20 EDT 2023
% Result : Theorem 0.23s 0.43s
% Output : Refutation 0.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 6 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 6 ( 5 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of FOOLs : 2 ( 2 fml; 0 var)
% Number arithmetic : 23 ( 0 atm; 8 fun; 15 num; 0 var)
% Number of types : 0 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 0 usr; 3 con; 0-2 aty)
% Number of variables : 0 (; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(f17,plain,
$false,
inference(evaluation,[],[f16]) ).
tff(f16,plain,
1/2 != $sum(7/8,$uminus(3/8)),
inference(cnf_transformation,[],[f15]) ).
tff(f15,plain,
1/2 != $sum(7/8,$uminus(3/8)),
inference(flattening,[],[f3]) ).
tff(f3,plain,
( ~ 1/2 = $sum(7/8,$uminus(3/8)) ),
inference(theory_normalization,[],[f2]) ).
tff(f2,negated_conjecture,
( ~ $difference(7/8,3/8) = 1/2 ),
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
$difference(7/8,3/8) = 1/2,
file('/export/starexec/sandbox2/tmp/tmp.RG5IiQ6xD9/Vampire---4.8_12390',rat_difference_problem_1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : ARI273_1 : TPTP v8.1.2. Released v5.0.0.
% 0.07/0.15 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.16/0.37 % Computer : n018.cluster.edu
% 0.16/0.37 % Model : x86_64 x86_64
% 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37 % Memory : 8042.1875MB
% 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37 % CPULimit : 300
% 0.16/0.37 % WCLimit : 300
% 0.16/0.37 % DateTime : Wed Aug 30 18:14:04 EDT 2023
% 0.16/0.37 % CPUTime :
% 0.23/0.43 % (12635)Running in auto input_syntax mode. Trying TPTP
% 0.23/0.43 % (12710)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on Vampire---4 for (846ds/0Mi)
% 0.23/0.43 % (12713)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on Vampire---4 for (793ds/0Mi)
% 0.23/0.43 % (12716)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on Vampire---4 for (533ds/0Mi)
% 0.23/0.43 % (12715)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on Vampire---4 for (569ds/0Mi)
% 0.23/0.43 % (12717)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on Vampire---4 for (531ds/0Mi)
% 0.23/0.43 % (12710)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.23/0.43 % (12713)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.23/0.43 % (12713)Terminated due to inappropriate strategy.
% 0.23/0.43 % (12713)------------------------------
% 0.23/0.43 % (12713)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.43 % (12710)Terminated due to inappropriate strategy.
% 0.23/0.43 % (12710)------------------------------
% 0.23/0.43 % (12710)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.43 % (12713)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.43 % (12710)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.43 % (12713)Termination reason: Inappropriate
% 0.23/0.43 % (12710)Termination reason: Inappropriate
% 0.23/0.43
% 0.23/0.43
% 0.23/0.43 % (12713)Memory used [KB]: 767
% 0.23/0.43 % (12710)Memory used [KB]: 767
% 0.23/0.43 % (12713)Time elapsed: 0.002 s
% 0.23/0.43 % (12710)Time elapsed: 0.002 s
% 0.23/0.43 % (12713)------------------------------
% 0.23/0.43 % (12713)------------------------------
% 0.23/0.43 % (12710)------------------------------
% 0.23/0.43 % (12710)------------------------------
% 0.23/0.43 % (12718)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on Vampire---4 for (522ds/0Mi)
% 0.23/0.43 % (12716)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.23/0.43 % (12716)Terminated due to inappropriate strategy.
% 0.23/0.43 % (12716)------------------------------
% 0.23/0.43 % (12716)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.43 % (12719)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on Vampire---4 for (497ds/0Mi)
% 0.23/0.43 % (12716)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.43 % (12716)Termination reason: Inappropriate
% 0.23/0.43
% 0.23/0.43 % (12716)Memory used [KB]: 767
% 0.23/0.43 % (12716)Time elapsed: 0.002 s
% 0.23/0.43 % (12716)------------------------------
% 0.23/0.43 % (12716)------------------------------
% 0.23/0.43 % (12717)First to succeed.
% 0.23/0.43 % (12718)Also succeeded, but the first one will report.
% 0.23/0.43 % (12717)Refutation found. Thanks to Tanya!
% 0.23/0.43 % SZS status Theorem for Vampire---4
% 0.23/0.43 % SZS output start Proof for Vampire---4
% See solution above
% 0.23/0.43 % (12717)------------------------------
% 0.23/0.43 % (12717)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 0.23/0.43 % (12717)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 0.23/0.43 % (12717)Termination reason: Refutation
% 0.23/0.43
% 0.23/0.43 % (12717)Memory used [KB]: 5245
% 0.23/0.43 % (12717)Time elapsed: 0.003 s
% 0.23/0.43 % (12717)------------------------------
% 0.23/0.43 % (12717)------------------------------
% 0.23/0.43 % (12635)Success in time 0.06 s
% 0.23/0.44 % Vampire---4.8 exiting
%------------------------------------------------------------------------------