TSTP Solution File: DAT081_1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : DAT081_1 : TPTP v8.1.0. Released v6.1.0.
% 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 : n029.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 16:04:50 EDT 2022
% Result : Theorem 0.21s 0.52s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 21
% Syntax : Number of formulae : 35 ( 10 unt; 17 typ; 0 def)
% Number of atoms : 30 ( 2 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 24 ( 12 ~; 6 |; 2 &)
% ( 3 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number arithmetic : 36 ( 9 atm; 0 fun; 12 num; 15 var)
% Number of types : 3 ( 1 usr; 1 ari)
% Number of type conns : 25 ( 14 >; 11 *; 0 +; 0 <<)
% Number of predicates : 6 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 15 ( 14 usr; 3 con; 0-2 aty)
% Number of variables : 21 ( 19 !; 2 ?; 21 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
list: $tType ).
tff(func_def_0,type,
nil: list ).
tff(func_def_1,type,
cons: ( $int * list ) > list ).
tff(func_def_2,type,
head: list > $int ).
tff(func_def_3,type,
tail: list > list ).
tff(func_def_5,type,
length: list > $int ).
tff(func_def_8,type,
count: ( $int * list ) > $int ).
tff(func_def_9,type,
append: ( list * list ) > list ).
tff(func_def_11,type,
sK0: $int ).
tff(func_def_12,type,
sK1: ( $int * list ) > list ).
tff(func_def_13,type,
sK2: ( $int * list ) > $int ).
tff(func_def_14,type,
sK3: ( $int * list ) > $int ).
tff(func_def_15,type,
sK4: ( $int * list ) > list ).
tff(func_def_16,type,
sK5: ( list * $int ) > $int ).
tff(func_def_17,type,
sK6: ( list * $int ) > list ).
tff(pred_def_1,type,
in: ( $int * list ) > $o ).
tff(pred_def_2,type,
inRange: ( $int * list ) > $o ).
tff(f157,plain,
$false,
inference(resolution,[],[f156,f72]) ).
tff(f72,plain,
in(sK0,nil),
inference(cnf_transformation,[],[f50]) ).
tff(f50,plain,
in(sK0,nil),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f44,f49]) ).
tff(f49,plain,
( ? [X0: $int] : in(X0,nil)
=> in(sK0,nil) ),
introduced(choice_axiom,[]) ).
tff(f44,plain,
? [X0: $int] : in(X0,nil),
inference(ennf_transformation,[],[f36]) ).
tff(f36,plain,
~ ! [X0: $int] : ~ in(X0,nil),
inference(rectify,[],[f16]) ).
tff(f16,negated_conjecture,
~ ! [X7: $int] : ~ in(X7,nil),
inference(negated_conjecture,[],[f15]) ).
tff(f15,conjecture,
! [X7: $int] : ~ in(X7,nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c) ).
tff(f156,plain,
! [X0: $int] : ~ in(X0,nil),
inference(evaluation,[],[f155]) ).
tff(f155,plain,
! [X0: $int] :
( $less(0,0)
| ~ in(X0,nil) ),
inference(superposition,[],[f91,f73]) ).
tff(f73,plain,
! [X0: $int] : ( 0 = count(X0,nil) ),
inference(cnf_transformation,[],[f9]) ).
tff(f9,axiom,
! [X0: $int] : ( 0 = count(X0,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a) ).
tff(f91,plain,
! [X0: $int,X1: list] :
( $less(0,count(X0,X1))
| ~ in(X0,X1) ),
inference(cnf_transformation,[],[f66]) ).
tff(f66,plain,
! [X0: $int,X1: list] :
( ( $less(0,count(X0,X1))
| ~ in(X0,X1) )
& ( in(X0,X1)
| ~ $less(0,count(X0,X1)) ) ),
inference(rectify,[],[f65]) ).
tff(f65,plain,
! [X1: $int,X0: list] :
( ( $less(0,count(X1,X0))
| ~ in(X1,X0) )
& ( in(X1,X0)
| ~ $less(0,count(X1,X0)) ) ),
inference(nnf_transformation,[],[f38]) ).
tff(f38,plain,
! [X1: $int,X0: list] :
( $less(0,count(X1,X0))
<=> in(X1,X0) ),
inference(rectify,[],[f18]) ).
tff(f18,plain,
! [X1: list,X5: $int] :
( $less(0,count(X5,X1))
<=> in(X5,X1) ),
inference(theory_normalization,[],[f14]) ).
tff(f14,axiom,
! [X1: list,X5: $int] :
( $greater(count(X5,X1),0)
<=> in(X5,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_8) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : DAT081=1 : TPTP v8.1.0. Released v6.1.0.
% 0.06/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.34 % Computer : n029.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Mon Aug 29 20:30:56 EDT 2022
% 0.14/0.34 % CPUTime :
% 0.21/0.50 % (4669)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)
% 0.21/0.50 % (4667)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.50 % (4681)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.21/0.51 % (4684)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.21/0.51 % (4673)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.21/0.51 % (4681)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.51 % (4689)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.21/0.51 % (4676)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.21/0.52 % (4673)First to succeed.
% 0.21/0.52 % (4681)Terminated due to inappropriate strategy.
% 0.21/0.52 % (4681)------------------------------
% 0.21/0.52 % (4681)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (4681)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (4681)Termination reason: Inappropriate
% 0.21/0.52
% 0.21/0.52 % (4681)Memory used [KB]: 895
% 0.21/0.52 % (4681)Time elapsed: 0.004 s
% 0.21/0.52 % (4681)Instructions burned: 3 (million)
% 0.21/0.52 % (4681)------------------------------
% 0.21/0.52 % (4681)------------------------------
% 0.21/0.52 % (4688)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.21/0.52 % (4665)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)
% 0.21/0.52 % (4669)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.52 % (4669)Terminated due to inappropriate strategy.
% 0.21/0.52 % (4669)------------------------------
% 0.21/0.52 % (4669)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (4669)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (4669)Termination reason: Inappropriate
% 0.21/0.52
% 0.21/0.52 % (4669)Memory used [KB]: 895
% 0.21/0.52 % (4669)Time elapsed: 0.004 s
% 0.21/0.52 % (4669)Instructions burned: 3 (million)
% 0.21/0.52 % (4669)------------------------------
% 0.21/0.52 % (4669)------------------------------
% 0.21/0.52 % (4663)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)
% 0.21/0.52 % (4673)Refutation found. Thanks to Tanya!
% 0.21/0.52 % SZS status Theorem for theBenchmark
% 0.21/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.52 % (4673)------------------------------
% 0.21/0.52 % (4673)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.21/0.52 % (4673)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.21/0.52 % (4673)Termination reason: Refutation
% 0.21/0.52
% 0.21/0.52 % (4673)Memory used [KB]: 1023
% 0.21/0.52 % (4673)Time elapsed: 0.122 s
% 0.21/0.52 % (4673)Instructions burned: 6 (million)
% 0.21/0.52 % (4673)------------------------------
% 0.21/0.52 % (4673)------------------------------
% 0.21/0.52 % (4661)Success in time 0.169 s
%------------------------------------------------------------------------------