TSTP Solution File: SWC116-1 by Vampire-SAT---4.8
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%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SWC116-1 : TPTP v8.1.2. Released v2.4.0.
% 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 09:59:19 EDT 2024
% Result : Unsatisfiable 0.20s 0.39s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 10
% Syntax : Number of formulae : 29 ( 12 unt; 0 def)
% Number of atoms : 57 ( 23 equ)
% Maximal formula atoms : 6 ( 1 avg)
% Number of connectives : 61 ( 33 ~; 28 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 2 ( 2 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f559,plain,
$false,
inference(trivial_inequality_removal,[],[f558]) ).
fof(f558,plain,
nil != nil,
inference(superposition,[],[f550,f525]) ).
fof(f525,plain,
nil = sk2,
inference(backward_demodulation,[],[f190,f524]) ).
fof(f524,plain,
nil = sk4,
inference(resolution,[],[f523,f8]) ).
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause8) ).
fof(f523,plain,
( ~ ssList(nil)
| nil = sk4 ),
inference(resolution,[],[f522,f227]) ).
fof(f227,plain,
ssList(sk4),
inference(forward_demodulation,[],[f187,f190]) ).
fof(f187,axiom,
ssList(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).
fof(f522,plain,
( ~ ssList(sk4)
| ~ ssList(nil)
| nil = sk4 ),
inference(duplicate_literal_removal,[],[f521]) ).
fof(f521,plain,
( ~ ssList(sk4)
| ~ ssList(nil)
| nil = sk4
| ~ ssList(nil)
| nil = sk4
| ~ ssList(sk4) ),
inference(resolution,[],[f518,f100]) ).
fof(f100,axiom,
! [X0,X1] :
( neq(X1,X0)
| ~ ssList(X0)
| X0 = X1
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause100) ).
fof(f518,plain,
( ~ neq(sk4,nil)
| ~ ssList(sk4)
| ~ ssList(nil)
| nil = sk4 ),
inference(resolution,[],[f512,f231]) ).
fof(f231,plain,
( segmentP(sk4,sk1)
| ~ neq(sk4,nil) ),
inference(forward_demodulation,[],[f196,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f196,axiom,
( ~ neq(sk4,nil)
| segmentP(sk4,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f512,plain,
( ~ segmentP(sk4,sk1)
| nil = sk4
| ~ ssList(sk4)
| ~ ssList(nil) ),
inference(resolution,[],[f100,f233]) ).
fof(f233,plain,
( ~ neq(sk4,nil)
| ~ segmentP(sk4,sk1) ),
inference(resolution,[],[f230,f229]) ).
fof(f229,plain,
( ~ neq(sk1,nil)
| ~ segmentP(sk4,sk1) ),
inference(forward_demodulation,[],[f194,f190]) ).
fof(f194,axiom,
( ~ neq(sk1,nil)
| ~ segmentP(sk2,sk1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f230,plain,
( neq(sk1,nil)
| ~ neq(sk4,nil) ),
inference(forward_demodulation,[],[f195,f191]) ).
fof(f195,axiom,
( ~ neq(sk4,nil)
| neq(sk3,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f550,plain,
nil != sk2,
inference(trivial_inequality_removal,[],[f544]) ).
fof(f544,plain,
( nil != nil
| nil != sk2 ),
inference(backward_demodulation,[],[f193,f542]) ).
fof(f542,plain,
nil = sk1,
inference(backward_demodulation,[],[f191,f541]) ).
fof(f541,plain,
nil = sk3,
inference(trivial_inequality_removal,[],[f526]) ).
fof(f526,plain,
( nil != nil
| nil = sk3 ),
inference(backward_demodulation,[],[f192,f524]) ).
fof(f192,axiom,
( nil != sk4
| nil = sk3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f193,axiom,
( nil != sk2
| nil != sk1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SWC116-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.13 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.35 % Computer : n007.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Fri May 3 20:35:23 EDT 2024
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % (10857)Running in auto input_syntax mode. Trying TPTP
% 0.13/0.37 % (10860)WARNING: value z3 for option sas not known
% 0.13/0.37 % (10863)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)
% 0.13/0.37 % (10859)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.13/0.37 % (10864)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)
% 0.13/0.37 % (10860)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)
% 0.13/0.37 % (10861)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.13/0.37 % (10862)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)
% 0.13/0.37 % (10858)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.13/0.38 TRYING [1]
% 0.13/0.38 TRYING [2]
% 0.13/0.39 % (10863)First to succeed.
% 0.13/0.39 % (10860)Also succeeded, but the first one will report.
% 0.20/0.39 % (10863)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-10857"
% 0.20/0.39 % (10863)Refutation found. Thanks to Tanya!
% 0.20/0.39 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.39 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.39 % (10863)------------------------------
% 0.20/0.39 % (10863)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.20/0.39 % (10863)Termination reason: Refutation
% 0.20/0.39
% 0.20/0.39 % (10863)Memory used [KB]: 1314
% 0.20/0.39 % (10863)Time elapsed: 0.018 s
% 0.20/0.39 % (10863)Instructions burned: 33 (million)
% 0.20/0.39 % (10857)Success in time 0.037 s
%------------------------------------------------------------------------------