TSTP Solution File: ARI256_1 by SnakeForV---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV---1.0
% Problem : ARI256_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% Computer : n020.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 Aug 31 15:45:45 EDT 2022
% Result : Theorem 1.21s 0.69s
% Output : Refutation 1.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 5 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 5 ( 4 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of FOOLs : 1 ( 1 fml; 0 var)
% Number arithmetic : 16 ( 0 atm; 4 fun; 12 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 : 4 ( 0 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(f16,plain,
$false,
inference(evaluation,[],[f15]) ).
tff(f15,plain,
$sum(7/2,81/20) = 11/2,
inference(cnf_transformation,[],[f14]) ).
tff(f14,plain,
$sum(7/2,81/20) = 11/2,
inference(flattening,[],[f2]) ).
tff(f2,negated_conjecture,
( ~ $sum(7/2,81/20) )
!= 11/2,
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
$sum(7/2,81/20) != 11/2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rat_sum_problem_11) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.14 % Problem : ARI256=1 : TPTP v8.1.0. Released v5.0.0.
% 0.14/0.15 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 0 -t %d %s
% 0.16/0.37 % Computer : n020.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 : Mon Aug 29 15:31:45 EDT 2022
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% 1.21/0.67 % (31486)lrs+10_1:8_ep=R:erd=off:fs=off:fsr=off:gve=force:nwc=2.0:uwa=one_side_interpreted:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/2Mi)
% 1.21/0.67 % (31478)lrs+1010_1:1_aac=none:bce=on:nicw=on:nm=0:plsq=on:plsql=on:sac=on:sos=on:sp=frequency:spb=units:to=lpo:i=34:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/34Mi)
% 1.21/0.67 % (31478)First to succeed.
% 1.21/0.67 % (31484)lrs+1010_1:1_bd=off:fd=off:fde=none:ins=3:sac=on:sos=on:spb=goal:to=lpo:i=36:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/36Mi)
% 1.21/0.68 % (31501)lrs+1_1:10_av=off:drc=off:nwc=2.0:sp=reverse_frequency:thsq=on:thsqc=64:thsql=off:i=47:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/47Mi)
% 1.21/0.69 % (31494)dis+21_1:1_aac=none:abs=on:er=known:fde=none:fsr=off:nwc=5.0:s2a=on:s2at=4.0:sp=const_frequency:to=lpo:urr=ec_only:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/49Mi)
% 1.21/0.69 % (31493)lrs+10_1:1_ev=force:gve=cautious:tha=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/2Mi)
% 1.21/0.69 % (31486)Instruction limit reached!
% 1.21/0.69 % (31486)------------------------------
% 1.21/0.69 % (31486)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.21/0.69 % (31486)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.21/0.69 % (31486)Termination reason: Unknown
% 1.21/0.69 % (31484)Also succeeded, but the first one will report.
% 1.21/0.69 % (31486)Termination phase: Saturation
% 1.21/0.69
% 1.21/0.69 % (31486)Memory used [KB]: 5373
% 1.21/0.69 % (31486)Time elapsed: 0.003 s
% 1.21/0.69 % (31486)Instructions burned: 2 (million)
% 1.21/0.69 % (31486)------------------------------
% 1.21/0.69 % (31486)------------------------------
% 1.21/0.69 % (31481)ott+1011_1:2_br=off:bs=unit_only:bsr=unit_only:nwc=5.0:s2a=on:s2agt=32:urr=on:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/37Mi)
% 1.21/0.69 % (31478)Refutation found. Thanks to Tanya!
% 1.21/0.69 % SZS status Theorem for theBenchmark
% 1.21/0.69 % SZS output start Proof for theBenchmark
% See solution above
% 1.21/0.69 % (31478)------------------------------
% 1.21/0.69 % (31478)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.21/0.69 % (31478)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.21/0.69 % (31478)Termination reason: Refutation
% 1.21/0.69
% 1.21/0.69 % (31478)Memory used [KB]: 5373
% 1.21/0.69 % (31478)Time elapsed: 0.003 s
% 1.21/0.69 % (31478)Instructions burned: 1 (million)
% 1.21/0.69 % (31478)------------------------------
% 1.21/0.69 % (31478)------------------------------
% 1.21/0.69 % (31340)Success in time 0.305 s
%------------------------------------------------------------------------------