TSTP Solution File: ARI132_1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : ARI132_1 : TPTP v8.1.2. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% Computer : n004.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 : Tue Apr 30 10:34:41 EDT 2024
% Result : Theorem 0.21s 0.39s
% Output : Refutation 0.21s
% 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 : 3 ( 2 avg)
% Number of FOOLs : 1 ( 1 fml; 0 var)
% Number arithmetic : 16 ( 0 atm; 8 fun; 8 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 : 2 ( 0 usr; 1 con; 0-1 aty)
% Number of variables : 0 ( 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(f17,plain,
$false,
inference(evaluation,[],[f16]) ).
tff(f16,plain,
2 != $uminus($uminus(2)),
inference(cnf_transformation,[],[f15]) ).
tff(f15,plain,
2 != $uminus($uminus(2)),
inference(flattening,[],[f2]) ).
tff(f2,negated_conjecture,
( ~ 2 = $uminus($uminus(2)) ),
inference(negated_conjecture,[],[f1]) ).
tff(f1,conjecture,
2 = $uminus($uminus(2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',uminus_uminus_2) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.14 % Problem : ARI132_1 : TPTP v8.1.2. Released v5.0.0.
% 0.13/0.16 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.37 % Computer : n004.cluster.edu
% 0.13/0.37 % Model : x86_64 x86_64
% 0.13/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.37 % Memory : 8042.1875MB
% 0.13/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.37 % CPULimit : 300
% 0.13/0.37 % WCLimit : 300
% 0.13/0.37 % DateTime : Tue Apr 30 05:27:33 EDT 2024
% 0.21/0.37 % CPUTime :
% 0.21/0.37 % (3765)Running in auto input_syntax mode. Trying TPTP
% 0.21/0.39 % (3768)WARNING: value z3 for option sas not known
% 0.21/0.39 % (3767)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.21/0.39 % (3770)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 theBenchmark for (531ds/0Mi)
% 0.21/0.39 % (3769)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.21/0.39 % (3771)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 theBenchmark for (522ds/0Mi)
% 0.21/0.39 % (3768)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 theBenchmark for (569ds/0Mi)
% 0.21/0.39 % (3767)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.39 % (3769)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.39 % (3769)Terminated due to inappropriate strategy.
% 0.21/0.39 % (3769)------------------------------
% 0.21/0.39 % (3769)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.39 % (3767)Terminated due to inappropriate strategy.
% 0.21/0.39 % (3767)------------------------------
% 0.21/0.39 % (3767)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.39 % (3767)Termination reason: Inappropriate
% 0.21/0.39
% 0.21/0.39 % (3767)Memory used [KB]: 720
% 0.21/0.39 % (3767)Time elapsed: 0.002 s
% 0.21/0.39 % (3767)Instructions burned: 2 (million)
% 0.21/0.39 % (3767)------------------------------
% 0.21/0.39 % (3767)------------------------------
% 0.21/0.39 % (3769)Termination reason: Inappropriate
% 0.21/0.39
% 0.21/0.39 % (3769)Memory used [KB]: 720
% 0.21/0.39 % (3769)Time elapsed: 0.002 s
% 0.21/0.39 % (3769)Instructions burned: 2 (million)
% 0.21/0.39 % (3769)------------------------------
% 0.21/0.39 % (3769)------------------------------
% 0.21/0.39 % (3771)First to succeed.
% 0.21/0.39 % (3766)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.21/0.39 % (3770)Also succeeded, but the first one will report.
% 0.21/0.39 % (3766)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.39 % (3766)Terminated due to inappropriate strategy.
% 0.21/0.39 % (3766)------------------------------
% 0.21/0.39 % (3766)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.39 % (3766)Termination reason: Inappropriate
% 0.21/0.39
% 0.21/0.39 % (3766)Memory used [KB]: 720
% 0.21/0.39 % (3766)Time elapsed: 0.002 s
% 0.21/0.39 % (3766)Instructions burned: 2 (million)
% 0.21/0.39 % (3766)------------------------------
% 0.21/0.39 % (3766)------------------------------
% 0.21/0.39 % (3771)Refutation found. Thanks to Tanya!
% 0.21/0.39 % SZS status Theorem for theBenchmark
% 0.21/0.39 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.39 % (3771)------------------------------
% 0.21/0.39 % (3771)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.21/0.39 % (3771)Termination reason: Refutation
% 0.21/0.39
% 0.21/0.39 % (3771)Memory used [KB]: 731
% 0.21/0.39 % (3771)Time elapsed: 0.002 s
% 0.21/0.39 % (3771)Instructions burned: 2 (million)
% 0.21/0.39 % (3771)------------------------------
% 0.21/0.39 % (3771)------------------------------
% 0.21/0.39 % (3765)Success in time 0.015 s
% 0.21/0.40 % Exception at proof search level
% 0.21/0.40 System fail: Cannot decrease semaphore. error 22: Invalid argument
%------------------------------------------------------------------------------