TSTP Solution File: SET506-6 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SET506-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %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 : Sun May 5 09:14:02 EDT 2024
% Result : Unsatisfiable 0.14s 0.38s
% Output : Refutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of formulae : 14 ( 5 unt; 0 def)
% Number of atoms : 25 ( 11 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 21 ( 10 ~; 11 |; 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 : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 15 ( 15 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f204,plain,
$false,
inference(resolution,[],[f198,f52]) ).
fof(f52,axiom,
member(omega,universal_class),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',omega_in_universal) ).
fof(f198,plain,
! [X0] : ~ member(X0,universal_class),
inference(duplicate_literal_removal,[],[f197]) ).
fof(f197,plain,
! [X0] :
( ~ member(X0,universal_class)
| ~ member(X0,universal_class) ),
inference(superposition,[],[f24,f182]) ).
fof(f182,plain,
universal_class = complement(universal_class),
inference(resolution,[],[f157,f52]) ).
fof(f157,plain,
! [X0] :
( ~ member(omega,X0)
| universal_class = complement(X0) ),
inference(resolution,[],[f146,f52]) ).
fof(f146,plain,
! [X0,X1] :
( ~ member(X0,universal_class)
| ~ member(X0,X1)
| universal_class = complement(X1) ),
inference(resolution,[],[f139,f24]) ).
fof(f139,plain,
! [X0,X1] :
( member(X1,X0)
| ~ member(X1,universal_class)
| universal_class = X0 ),
inference(superposition,[],[f21,f122]) ).
fof(f122,plain,
! [X0] :
( universal_class = intersection(X0,regular(X0))
| universal_class = X0 ),
inference(forward_demodulation,[],[f121,f113]) ).
fof(f113,axiom,
universal_class = null_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_universal_class_not_null_class_1) ).
fof(f121,plain,
! [X0] :
( universal_class = X0
| null_class = intersection(X0,regular(X0)) ),
inference(forward_demodulation,[],[f67,f113]) ).
fof(f67,axiom,
! [X0] :
( null_class = X0
| null_class = intersection(X0,regular(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity2) ).
fof(f21,axiom,
! [X0,X1,X4] :
( ~ member(X4,intersection(X0,X1))
| member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
fof(f24,axiom,
! [X0,X4] :
( ~ member(X4,complement(X0))
| ~ member(X4,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.12 % Problem : SET506-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.09/0.14 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.35 % Computer : n007.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Fri May 3 16:36:38 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % (27076)Running in auto input_syntax mode. Trying TPTP
% 0.14/0.37 % (27079)WARNING: value z3 for option sas not known
% 0.14/0.37 % (27079)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)
% 0.14/0.37 % (27080)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.14/0.37 % (27078)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.14/0.37 % (27082)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)
% 0.14/0.37 % (27083)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 theBenchmark for (497ds/0Mi)
% 0.14/0.37 % (27081)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)
% 0.14/0.38 % (27082)First to succeed.
% 0.14/0.38 % (27077)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.14/0.38 % (27082)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-27076"
% 0.14/0.38 % (27082)Refutation found. Thanks to Tanya!
% 0.14/0.38 % SZS status Unsatisfiable for theBenchmark
% 0.14/0.38 % SZS output start Proof for theBenchmark
% See solution above
% 0.14/0.38 % (27082)------------------------------
% 0.14/0.38 % (27082)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.14/0.38 % (27082)Termination reason: Refutation
% 0.14/0.38
% 0.14/0.38 % (27082)Memory used [KB]: 981
% 0.14/0.38 % (27082)Time elapsed: 0.008 s
% 0.14/0.38 % (27082)Instructions burned: 13 (million)
% 0.14/0.38 % (27076)Success in time 0.026 s
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