TSTP Solution File: SWC254-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SWC254-1 : 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 : n017.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 18:42:43 EDT 2022
% Result : Unsatisfiable 1.31s 0.53s
% Output : Refutation 1.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 13
% Syntax : Number of formulae : 33 ( 7 unt; 0 def)
% Number of atoms : 71 ( 8 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 72 ( 34 ~; 34 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 5 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 7 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1063,plain,
$false,
inference(avatar_sat_refutation,[],[f294,f311,f312,f313,f1062]) ).
fof(f1062,plain,
( ~ spl2_6
| ~ spl2_7
| spl2_9 ),
inference(avatar_contradiction_clause,[],[f1061]) ).
fof(f1061,plain,
( $false
| ~ spl2_6
| ~ spl2_7
| spl2_9 ),
inference(subsumption_resolution,[],[f1060,f293]) ).
fof(f293,plain,
( ~ singletonP(sk3)
| spl2_9 ),
inference(avatar_component_clause,[],[f291]) ).
fof(f291,plain,
( spl2_9
<=> singletonP(sk3) ),
introduced(avatar_definition,[new_symbols(naming,[spl2_9])]) ).
fof(f1060,plain,
( singletonP(sk3)
| ~ spl2_6
| ~ spl2_7 ),
inference(forward_demodulation,[],[f1059,f276]) ).
fof(f276,plain,
( sk3 = sF0
| ~ spl2_6 ),
inference(avatar_component_clause,[],[f274]) ).
fof(f274,plain,
( spl2_6
<=> sk3 = sF0 ),
introduced(avatar_definition,[new_symbols(naming,[spl2_6])]) ).
fof(f1059,plain,
( singletonP(sF0)
| ~ spl2_6
| ~ spl2_7 ),
inference(subsumption_resolution,[],[f1058,f188]) ).
fof(f188,axiom,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f1058,plain,
( singletonP(sF0)
| ~ ssList(sk3)
| ~ spl2_6
| ~ spl2_7 ),
inference(forward_demodulation,[],[f1057,f276]) ).
fof(f1057,plain,
( ~ ssList(sF0)
| singletonP(sF0)
| ~ spl2_7 ),
inference(subsumption_resolution,[],[f1054,f282]) ).
fof(f282,plain,
( ssItem(sk5)
| ~ spl2_7 ),
inference(avatar_component_clause,[],[f280]) ).
fof(f280,plain,
( spl2_7
<=> ssItem(sk5) ),
introduced(avatar_definition,[new_symbols(naming,[spl2_7])]) ).
fof(f1054,plain,
( ~ ssList(sF0)
| singletonP(sF0)
| ~ ssItem(sk5) ),
inference(superposition,[],[f228,f238]) ).
fof(f238,plain,
cons(sk5,nil) = sF0,
introduced(function_definition,[]) ).
fof(f228,plain,
! [X0] :
( ~ ssList(cons(X0,nil))
| ~ ssItem(X0)
| singletonP(cons(X0,nil)) ),
inference(equality_resolution,[],[f116]) ).
fof(f116,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| singletonP(X1)
| cons(X0,nil) != X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause116) ).
fof(f313,plain,
( spl2_6
| ~ spl2_2 ),
inference(avatar_split_clause,[],[f239,f256,f274]) ).
fof(f256,plain,
( spl2_2
<=> neq(sk4,nil) ),
introduced(avatar_definition,[new_symbols(naming,[spl2_2])]) ).
fof(f239,plain,
( ~ neq(sk4,nil)
| sk3 = sF0 ),
inference(definition_folding,[],[f201,f238]) ).
fof(f201,axiom,
( ~ neq(sk4,nil)
| sk3 = cons(sk5,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_16) ).
fof(f312,plain,
spl2_2,
inference(avatar_split_clause,[],[f247,f256]) ).
fof(f247,plain,
neq(sk4,nil),
inference(duplicate_literal_removal,[],[f212]) ).
fof(f212,plain,
( neq(sk4,nil)
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f192,f190,f190]) ).
fof(f190,axiom,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f192,axiom,
( neq(sk2,nil)
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f311,plain,
( spl2_7
| ~ spl2_2 ),
inference(avatar_split_clause,[],[f199,f256,f280]) ).
fof(f199,axiom,
( ~ neq(sk4,nil)
| ssItem(sk5) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
fof(f294,plain,
( ~ spl2_2
| ~ spl2_9 ),
inference(avatar_split_clause,[],[f209,f291,f256]) ).
fof(f209,plain,
( ~ singletonP(sk3)
| ~ neq(sk4,nil) ),
inference(definition_unfolding,[],[f203,f191]) ).
fof(f191,axiom,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f203,axiom,
( ~ neq(sk4,nil)
| ~ singletonP(sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_18) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC254-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.33 % Computer : n017.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Tue Aug 30 18:03:35 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.46 % (16522)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.19/0.47 % (16514)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.19/0.51 % (16508)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.19/0.51 TRYING [1]
% 0.19/0.51 TRYING [2]
% 0.19/0.51 % (16505)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.19/0.51 % (16505)Instruction limit reached!
% 0.19/0.51 % (16505)------------------------------
% 0.19/0.51 % (16505)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (16505)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (16505)Termination reason: Unknown
% 0.19/0.51 % (16505)Termination phase: Property scanning
% 0.19/0.51
% 0.19/0.51 % (16505)Memory used [KB]: 1151
% 0.19/0.51 % (16505)Time elapsed: 0.005 s
% 0.19/0.51 % (16505)Instructions burned: 3 (million)
% 0.19/0.51 % (16505)------------------------------
% 0.19/0.51 % (16505)------------------------------
% 1.31/0.52 % (16501)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.31/0.52 % (16519)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)
% 1.31/0.52 % (16499)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 1.31/0.52 % (16522)First to succeed.
% 1.31/0.52 % (16511)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 1.31/0.52 % (16503)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.31/0.52 TRYING [3]
% 1.31/0.52 % (16497)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 1.31/0.53 % (16522)Refutation found. Thanks to Tanya!
% 1.31/0.53 % SZS status Unsatisfiable for theBenchmark
% 1.31/0.53 % SZS output start Proof for theBenchmark
% See solution above
% 1.31/0.53 % (16522)------------------------------
% 1.31/0.53 % (16522)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.31/0.53 % (16522)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.31/0.53 % (16522)Termination reason: Refutation
% 1.31/0.53
% 1.31/0.53 % (16522)Memory used [KB]: 6268
% 1.31/0.53 % (16522)Time elapsed: 0.101 s
% 1.31/0.53 % (16522)Instructions burned: 40 (million)
% 1.31/0.53 % (16522)------------------------------
% 1.31/0.53 % (16522)------------------------------
% 1.31/0.53 % (16496)Success in time 0.181 s
%------------------------------------------------------------------------------