TSTP Solution File: SYO614-1 by SnakeForV-SAT---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : SYO614-1 : TPTP v8.1.0. Released v7.1.0.
% 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 : n001.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 19:51:46 EDT 2022
% Result : Unsatisfiable 0.16s 0.50s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 19 ( 7 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 33 ( 17 ~; 16 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-2 aty)
% Number of variables : 35 ( 35 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f84,plain,
$false,
inference(subsumption_resolution,[],[f81,f80]) ).
fof(f80,plain,
! [X5] : ~ eq(f(X5),a0),
inference(subsumption_resolution,[],[f28,f71]) ).
fof(f71,plain,
! [X2,X1] :
( ~ eq(f(X2),a0)
| eq(f(X1),a0) ),
inference(resolution,[],[f46,f27]) ).
fof(f27,plain,
! [X3,X4] :
( ~ eq(f(max(X4,s(X3))),a0)
| ~ eq(f(X3),a0) ),
inference(resolution,[],[f5,f9]) ).
fof(f9,plain,
! [X0,X1] : le(X0,max(X1,X0)),
inference(resolution,[],[f3,f1]) ).
fof(f1,axiom,
! [X0] : le(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_01) ).
fof(f3,axiom,
! [X2,X0,X1] :
( ~ le(max(X0,X1),X2)
| le(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_03) ).
fof(f5,axiom,
! [X3,X4] :
( ~ le(s(X3),X4)
| ~ eq(f(X3),a0)
| ~ eq(f(X4),a0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_05) ).
fof(f46,plain,
! [X2,X1] :
( eq(f(max(s(X1),X2)),a0)
| eq(f(X1),a0) ),
inference(resolution,[],[f38,f7]) ).
fof(f7,plain,
! [X0,X1] : le(X0,max(X0,X1)),
inference(resolution,[],[f2,f1]) ).
fof(f2,axiom,
! [X2,X0,X1] :
( ~ le(max(X0,X1),X2)
| le(X0,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_02) ).
fof(f38,plain,
! [X0,X1] :
( ~ le(s(X0),X1)
| eq(f(X1),a0)
| eq(f(X0),a0) ),
inference(resolution,[],[f34,f4]) ).
fof(f4,axiom,
! [X0] :
( eq(f(X0),a1)
| eq(f(X0),a0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_04) ).
fof(f34,plain,
! [X0,X1] :
( ~ eq(f(X0),a1)
| ~ le(s(X0),X1)
| eq(f(X1),a0) ),
inference(resolution,[],[f6,f4]) ).
fof(f6,axiom,
! [X3,X4] :
( ~ eq(f(X4),a1)
| ~ eq(f(X3),a1)
| ~ le(s(X3),X4) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_06) ).
fof(f28,plain,
! [X6,X7,X5] :
( ~ eq(f(max(X6,max(X7,s(X5)))),a0)
| ~ eq(f(X5),a0) ),
inference(resolution,[],[f5,f11]) ).
fof(f11,plain,
! [X2,X0,X1] : le(X0,max(X1,max(X2,X0))),
inference(resolution,[],[f9,f3]) ).
fof(f81,plain,
! [X0] : eq(f(X0),a0),
inference(resolution,[],[f80,f45]) ).
fof(f45,plain,
! [X0] :
( eq(f(s(X0)),a0)
| eq(f(X0),a0) ),
inference(resolution,[],[f38,f1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.10 % Problem : SYO614-1 : TPTP v8.1.0. Released v7.1.0.
% 0.10/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.10/0.31 % Computer : n001.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Tue Aug 30 23:28:17 EDT 2022
% 0.10/0.31 % CPUTime :
% 0.16/0.45 % (3109)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.16/0.46 % (3117)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 (3000ds/68Mi)
% 0.16/0.47 % (3127)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/467Mi)
% 0.16/0.47 TRYING [1]
% 0.16/0.48 % (3108)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/48Mi)
% 0.16/0.48 % (3126)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 (3000ds/498Mi)
% 0.16/0.48 % (3116)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.16/0.48 % (3103)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 (3000ds/191324Mi)
% 0.16/0.48 TRYING [1]
% 0.16/0.48 % (3126)First to succeed.
% 0.16/0.48 TRYING [2]
% 0.16/0.48 TRYING [3]
% 0.16/0.48 % (3118)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/75Mi)
% 0.16/0.48 % (3114)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.16/0.48 TRYING [2]
% 0.16/0.48 TRYING [3]
% 0.16/0.48 TRYING [4]
% 0.16/0.48 TRYING [4]
% 0.16/0.49 % (3116)Also succeeded, but the first one will report.
% 0.16/0.49 TRYING [5]
% 0.16/0.49 % (3110)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.16/0.50 % (3105)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 (3000ds/37Mi)
% 0.16/0.50 % (3126)Refutation found. Thanks to Tanya!
% 0.16/0.50 % SZS status Unsatisfiable for theBenchmark
% 0.16/0.50 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/0.50 % (3126)------------------------------
% 0.16/0.50 % (3126)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.50 % (3126)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.50 % (3126)Termination reason: Refutation
% 0.16/0.50
% 0.16/0.50 % (3126)Memory used [KB]: 895
% 0.16/0.50 % (3126)Time elapsed: 0.107 s
% 0.16/0.50 % (3126)Instructions burned: 3 (million)
% 0.16/0.50 % (3126)------------------------------
% 0.16/0.50 % (3126)------------------------------
% 0.16/0.50 % (3102)Success in time 0.181 s
%------------------------------------------------------------------------------