TSTP Solution File: SWC048-1 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC048-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n016.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 18:41:23 EDT 2022
% Result : Unsatisfiable 0.19s 0.51s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 14
% Syntax : Number of formulae : 39 ( 8 unt; 0 def)
% Number of atoms : 103 ( 41 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 130 ( 66 ~; 64 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 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 : 7 ( 7 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f351,plain,
$false,
inference(subsumption_resolution,[],[f350,f188]) ).
fof(f188,axiom,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f350,plain,
~ ssList(sk3),
inference(subsumption_resolution,[],[f349,f277]) ).
fof(f277,plain,
nil != sk3,
inference(subsumption_resolution,[],[f276,f188]) ).
fof(f276,plain,
( nil != sk3
| ~ ssList(sk3) ),
inference(resolution,[],[f275,f58]) ).
fof(f58,axiom,
! [X0] :
( rearsegP(X0,nil)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause58) ).
fof(f275,plain,
( ~ rearsegP(sk3,nil)
| nil != sk3 ),
inference(forward_demodulation,[],[f262,f264]) ).
fof(f264,plain,
nil = sk4,
inference(subsumption_resolution,[],[f259,f188]) ).
fof(f259,plain,
( ~ ssList(sk3)
| nil = sk4 ),
inference(resolution,[],[f59,f253]) ).
fof(f253,plain,
( ~ rearsegP(sk3,sk3)
| nil = sk4 ),
inference(subsumption_resolution,[],[f252,f243]) ).
fof(f243,plain,
( ~ rearsegP(sk3,sk3)
| nil = sk4
| nil != sk3 ),
inference(subsumption_resolution,[],[f242,f197]) ).
fof(f197,axiom,
( rearsegP(sk4,sk3)
| nil = sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f242,plain,
( nil = sk4
| nil != sk3
| ~ rearsegP(sk4,sk3)
| ~ rearsegP(sk3,sk3) ),
inference(subsumption_resolution,[],[f237,f188]) ).
fof(f237,plain,
( nil != sk3
| ~ rearsegP(sk3,sk3)
| nil = sk4
| ~ ssList(sk3)
| ~ rearsegP(sk4,sk3) ),
inference(resolution,[],[f200,f196]) ).
fof(f196,axiom,
( neq(sk3,nil)
| nil = sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f200,plain,
! [X6] :
( ~ neq(X6,nil)
| ~ ssList(X6)
| ~ rearsegP(sk4,X6)
| ~ rearsegP(sk3,X6)
| nil != sk3 ),
inference(definition_unfolding,[],[f195,f190,f191,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f195,axiom,
! [X6] :
( ~ rearsegP(sk2,X6)
| ~ neq(X6,nil)
| ~ ssList(X6)
| nil != sk1
| ~ rearsegP(sk1,X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f252,plain,
( nil = sk4
| ~ rearsegP(sk3,sk3)
| nil = sk3 ),
inference(subsumption_resolution,[],[f251,f199]) ).
fof(f199,axiom,
( rearsegP(sk4,sk3)
| nil = sk3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_14) ).
fof(f251,plain,
( ~ rearsegP(sk3,sk3)
| nil = sk3
| nil = sk4
| ~ rearsegP(sk4,sk3) ),
inference(subsumption_resolution,[],[f245,f188]) ).
fof(f245,plain,
( ~ rearsegP(sk3,sk3)
| ~ ssList(sk3)
| nil = sk4
| nil = sk3
| ~ rearsegP(sk4,sk3) ),
inference(resolution,[],[f204,f198]) ).
fof(f198,axiom,
( neq(sk3,nil)
| nil = sk3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_13) ).
fof(f204,plain,
! [X6] :
( ~ neq(X6,nil)
| nil = sk4
| ~ rearsegP(sk3,X6)
| ~ ssList(X6)
| ~ rearsegP(sk4,X6) ),
inference(definition_unfolding,[],[f193,f191,f190,f190]) ).
fof(f193,axiom,
! [X6] :
( ~ rearsegP(sk1,X6)
| nil = sk2
| ~ rearsegP(sk2,X6)
| ~ neq(X6,nil)
| ~ ssList(X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f59,axiom,
! [X0] :
( rearsegP(X0,X0)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause59) ).
fof(f262,plain,
( nil != sk3
| ~ rearsegP(sk3,sk4) ),
inference(subsumption_resolution,[],[f258,f189]) ).
fof(f189,axiom,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f258,plain,
( ~ rearsegP(sk3,sk4)
| ~ ssList(sk4)
| nil != sk3 ),
inference(resolution,[],[f59,f241]) ).
fof(f241,plain,
( ~ rearsegP(sk4,sk4)
| nil != sk3
| ~ rearsegP(sk3,sk4) ),
inference(subsumption_resolution,[],[f240,f189]) ).
fof(f240,plain,
( ~ ssList(sk4)
| ~ rearsegP(sk4,sk4)
| ~ rearsegP(sk3,sk4)
| nil != sk3 ),
inference(duplicate_literal_removal,[],[f239]) ).
fof(f239,plain,
( nil != sk3
| nil != sk3
| ~ ssList(sk4)
| ~ rearsegP(sk3,sk4)
| ~ rearsegP(sk4,sk4) ),
inference(resolution,[],[f200,f203]) ).
fof(f203,plain,
( neq(sk4,nil)
| nil != sk3 ),
inference(definition_unfolding,[],[f194,f191,f190]) ).
fof(f194,axiom,
( nil != sk1
| neq(sk2,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f349,plain,
( nil = sk3
| ~ ssList(sk3) ),
inference(duplicate_literal_removal,[],[f344]) ).
fof(f344,plain,
( ~ ssList(sk3)
| nil = sk3
| nil = sk3 ),
inference(resolution,[],[f82,f266]) ).
fof(f266,plain,
( rearsegP(nil,sk3)
| nil = sk3 ),
inference(backward_demodulation,[],[f199,f264]) ).
fof(f82,axiom,
! [X0] :
( ~ rearsegP(nil,X0)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause82) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC048-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34 % Computer : n016.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Tue Aug 30 18:24:31 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.49 % (27594)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.19/0.49 % (27585)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.19/0.50 % (27581)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.50 % (27594)First to succeed.
% 0.19/0.51 % (27594)Refutation found. Thanks to Tanya!
% 0.19/0.51 % SZS status Unsatisfiable for theBenchmark
% 0.19/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.19/0.51 % (27594)------------------------------
% 0.19/0.51 % (27594)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (27594)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (27594)Termination reason: Refutation
% 0.19/0.51
% 0.19/0.51 % (27594)Memory used [KB]: 1279
% 0.19/0.51 % (27594)Time elapsed: 0.071 s
% 0.19/0.51 % (27594)Instructions burned: 12 (million)
% 0.19/0.51 % (27594)------------------------------
% 0.19/0.51 % (27594)------------------------------
% 0.19/0.51 % (27561)Success in time 0.164 s
%------------------------------------------------------------------------------