TSTP Solution File: PUZ031-1 by Vampire-SAT---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : PUZ031-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% Computer : n020.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 08:49:40 EDT 2024
% Result : Unsatisfiable 0.21s 0.38s
% Output : Refutation 0.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 28
% Number of leaves : 20
% Syntax : Number of formulae : 68 ( 18 unt; 0 def)
% Number of atoms : 200 ( 0 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 235 ( 103 ~; 132 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 10 ( 9 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 56 ( 56 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f181,plain,
$false,
inference(subsumption_resolution,[],[f180,f6]) ).
fof(f6,axiom,
wolf(a_wolf),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',there_is_a_wolf) ).
fof(f180,plain,
~ wolf(a_wolf),
inference(subsumption_resolution,[],[f176,f7]) ).
fof(f7,axiom,
fox(a_fox),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',there_is_a_fox) ).
fof(f176,plain,
( ~ fox(a_fox)
| ~ wolf(a_wolf) ),
inference(resolution,[],[f169,f18]) ).
fof(f18,axiom,
! [X8,X9] :
( ~ eats(X9,X8)
| ~ fox(X8)
| ~ wolf(X9) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wolf_dont_eat_fox) ).
fof(f169,plain,
eats(a_wolf,a_fox),
inference(subsumption_resolution,[],[f168,f11]) ).
fof(f11,axiom,
grain(a_grain),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',there_is_a_grain) ).
fof(f168,plain,
( eats(a_wolf,a_fox)
| ~ grain(a_grain) ),
inference(subsumption_resolution,[],[f165,f6]) ).
fof(f165,plain,
( eats(a_wolf,a_fox)
| ~ wolf(a_wolf)
| ~ grain(a_grain) ),
inference(resolution,[],[f162,f19]) ).
fof(f19,axiom,
! [X10,X9] :
( ~ eats(X9,X10)
| ~ wolf(X9)
| ~ grain(X10) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wolf_dont_eat_grain) ).
fof(f162,plain,
( eats(a_wolf,a_grain)
| eats(a_wolf,a_fox) ),
inference(subsumption_resolution,[],[f161,f10]) ).
fof(f10,axiom,
snail(a_snail),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',there_is_a_snail) ).
fof(f161,plain,
( eats(a_wolf,a_fox)
| eats(a_wolf,a_grain)
| ~ snail(a_snail) ),
inference(subsumption_resolution,[],[f156,f8]) ).
fof(f8,axiom,
bird(a_bird),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',there_is_a_bird) ).
fof(f156,plain,
( eats(a_wolf,a_fox)
| eats(a_wolf,a_grain)
| ~ bird(a_bird)
| ~ snail(a_snail) ),
inference(resolution,[],[f151,f21]) ).
fof(f21,axiom,
! [X6,X7] :
( ~ eats(X6,X7)
| ~ bird(X6)
| ~ snail(X7) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',bird_dont_eat_snail) ).
fof(f151,plain,
( eats(a_bird,a_snail)
| eats(a_wolf,a_fox)
| eats(a_wolf,a_grain) ),
inference(subsumption_resolution,[],[f144,f28]) ).
fof(f28,plain,
animal(a_fox),
inference(resolution,[],[f2,f7]) ).
fof(f2,axiom,
! [X0] :
( ~ fox(X0)
| animal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fox_is_an_animal) ).
fof(f144,plain,
( eats(a_wolf,a_grain)
| eats(a_wolf,a_fox)
| ~ animal(a_fox)
| eats(a_bird,a_snail) ),
inference(resolution,[],[f140,f87]) ).
fof(f87,plain,
! [X0] :
( ~ eats(X0,a_bird)
| ~ animal(X0)
| eats(a_bird,a_snail) ),
inference(subsumption_resolution,[],[f86,f11]) ).
fof(f86,plain,
! [X0] :
( eats(a_bird,a_snail)
| ~ animal(X0)
| ~ grain(a_grain)
| ~ eats(X0,a_bird) ),
inference(subsumption_resolution,[],[f83,f29]) ).
fof(f29,plain,
animal(a_bird),
inference(resolution,[],[f3,f8]) ).
fof(f3,axiom,
! [X0] :
( ~ bird(X0)
| animal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',bird_is_an_animal) ).
fof(f83,plain,
! [X0] :
( eats(a_bird,a_snail)
| ~ animal(X0)
| ~ animal(a_bird)
| ~ grain(a_grain)
| ~ eats(X0,a_bird) ),
inference(resolution,[],[f77,f26]) ).
fof(f26,axiom,
! [X10,X11,X1] :
( ~ eats(X11,X10)
| ~ animal(X1)
| ~ animal(X11)
| ~ grain(X10)
| ~ eats(X1,X11) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_the_animal_exists) ).
fof(f77,plain,
( eats(a_bird,a_grain)
| eats(a_bird,a_snail) ),
inference(resolution,[],[f76,f32]) ).
fof(f32,plain,
plant(a_grain),
inference(resolution,[],[f12,f11]) ).
fof(f12,axiom,
! [X0] :
( ~ grain(X0)
| plant(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',grain_is_a_plant) ).
fof(f76,plain,
! [X0] :
( ~ plant(X0)
| eats(a_bird,a_snail)
| eats(a_bird,X0) ),
inference(subsumption_resolution,[],[f75,f34]) ).
fof(f34,plain,
plant(snail_food_of(a_snail)),
inference(resolution,[],[f24,f10]) ).
fof(f24,axiom,
! [X7] :
( ~ snail(X7)
| plant(snail_food_of(X7)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',snail_food_is_a_plant) ).
fof(f75,plain,
! [X0] :
( ~ plant(snail_food_of(a_snail))
| ~ plant(X0)
| eats(a_bird,a_snail)
| eats(a_bird,X0) ),
inference(resolution,[],[f70,f38]) ).
fof(f38,plain,
eats(a_snail,snail_food_of(a_snail)),
inference(resolution,[],[f25,f10]) ).
fof(f25,axiom,
! [X7] :
( ~ snail(X7)
| eats(X7,snail_food_of(X7)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',snail_eats_snail_food) ).
fof(f70,plain,
! [X0,X1] :
( ~ eats(a_snail,X1)
| ~ plant(X1)
| ~ plant(X0)
| eats(a_bird,a_snail)
| eats(a_bird,X0) ),
inference(subsumption_resolution,[],[f69,f31]) ).
fof(f31,plain,
animal(a_snail),
inference(resolution,[],[f5,f10]) ).
fof(f5,axiom,
! [X0] :
( ~ snail(X0)
| animal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',snail_is_an_animal) ).
fof(f69,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_snail)
| ~ plant(X1)
| ~ eats(a_snail,X1)
| eats(a_bird,a_snail)
| eats(a_bird,X0) ),
inference(subsumption_resolution,[],[f66,f29]) ).
fof(f66,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_bird)
| ~ animal(a_snail)
| ~ plant(X1)
| ~ eats(a_snail,X1)
| eats(a_bird,a_snail)
| eats(a_bird,X0) ),
inference(resolution,[],[f13,f44]) ).
fof(f44,plain,
much_smaller(a_snail,a_bird),
inference(resolution,[],[f43,f8]) ).
fof(f43,plain,
! [X0] :
( ~ bird(X0)
| much_smaller(a_snail,X0) ),
inference(resolution,[],[f15,f10]) ).
fof(f15,axiom,
! [X6,X7] :
( ~ snail(X7)
| ~ bird(X6)
| much_smaller(X7,X6) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',snail_smaller_than_bird) ).
fof(f13,axiom,
! [X2,X3,X1,X4] :
( ~ much_smaller(X3,X1)
| ~ plant(X2)
| ~ animal(X1)
| ~ animal(X3)
| ~ plant(X4)
| ~ eats(X3,X4)
| eats(X1,X3)
| eats(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',eating_habits) ).
fof(f140,plain,
( eats(a_fox,a_bird)
| eats(a_wolf,a_grain)
| eats(a_wolf,a_fox) ),
inference(resolution,[],[f137,f32]) ).
fof(f137,plain,
! [X0] :
( ~ plant(X0)
| eats(a_wolf,a_fox)
| eats(a_wolf,X0)
| eats(a_fox,a_bird) ),
inference(subsumption_resolution,[],[f134,f32]) ).
fof(f134,plain,
! [X0] :
( ~ plant(a_grain)
| ~ plant(X0)
| eats(a_wolf,a_fox)
| eats(a_wolf,X0)
| eats(a_fox,a_bird) ),
inference(resolution,[],[f74,f117]) ).
fof(f117,plain,
( eats(a_fox,a_grain)
| eats(a_fox,a_bird) ),
inference(subsumption_resolution,[],[f116,f10]) ).
fof(f116,plain,
( eats(a_fox,a_grain)
| eats(a_fox,a_bird)
| ~ snail(a_snail) ),
inference(subsumption_resolution,[],[f110,f8]) ).
fof(f110,plain,
( eats(a_fox,a_grain)
| eats(a_fox,a_bird)
| ~ bird(a_bird)
| ~ snail(a_snail) ),
inference(resolution,[],[f105,f21]) ).
fof(f105,plain,
( eats(a_bird,a_snail)
| eats(a_fox,a_grain)
| eats(a_fox,a_bird) ),
inference(resolution,[],[f90,f32]) ).
fof(f90,plain,
! [X0] :
( ~ plant(X0)
| eats(a_fox,a_bird)
| eats(a_fox,X0)
| eats(a_bird,a_snail) ),
inference(subsumption_resolution,[],[f89,f32]) ).
fof(f89,plain,
! [X0] :
( ~ plant(a_grain)
| ~ plant(X0)
| eats(a_fox,a_bird)
| eats(a_fox,X0)
| eats(a_bird,a_snail) ),
inference(resolution,[],[f72,f77]) ).
fof(f72,plain,
! [X0,X1] :
( ~ eats(a_bird,X1)
| ~ plant(X1)
| ~ plant(X0)
| eats(a_fox,a_bird)
| eats(a_fox,X0) ),
inference(subsumption_resolution,[],[f71,f29]) ).
fof(f71,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_bird)
| ~ plant(X1)
| ~ eats(a_bird,X1)
| eats(a_fox,a_bird)
| eats(a_fox,X0) ),
inference(subsumption_resolution,[],[f67,f28]) ).
fof(f67,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_fox)
| ~ animal(a_bird)
| ~ plant(X1)
| ~ eats(a_bird,X1)
| eats(a_fox,a_bird)
| eats(a_fox,X0) ),
inference(resolution,[],[f13,f46]) ).
fof(f46,plain,
much_smaller(a_bird,a_fox),
inference(resolution,[],[f45,f7]) ).
fof(f45,plain,
! [X0] :
( ~ fox(X0)
| much_smaller(a_bird,X0) ),
inference(resolution,[],[f16,f8]) ).
fof(f16,axiom,
! [X8,X6] :
( ~ bird(X6)
| ~ fox(X8)
| much_smaller(X6,X8) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',bird_smaller_than_fox) ).
fof(f74,plain,
! [X0,X1] :
( ~ eats(a_fox,X1)
| ~ plant(X1)
| ~ plant(X0)
| eats(a_wolf,a_fox)
| eats(a_wolf,X0) ),
inference(subsumption_resolution,[],[f73,f28]) ).
fof(f73,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_fox)
| ~ plant(X1)
| ~ eats(a_fox,X1)
| eats(a_wolf,a_fox)
| eats(a_wolf,X0) ),
inference(subsumption_resolution,[],[f68,f27]) ).
fof(f27,plain,
animal(a_wolf),
inference(resolution,[],[f1,f6]) ).
fof(f1,axiom,
! [X0] :
( ~ wolf(X0)
| animal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wolf_is_an_animal) ).
fof(f68,plain,
! [X0,X1] :
( ~ plant(X0)
| ~ animal(a_wolf)
| ~ animal(a_fox)
| ~ plant(X1)
| ~ eats(a_fox,X1)
| eats(a_wolf,a_fox)
| eats(a_wolf,X0) ),
inference(resolution,[],[f13,f48]) ).
fof(f48,plain,
much_smaller(a_fox,a_wolf),
inference(resolution,[],[f47,f6]) ).
fof(f47,plain,
! [X0] :
( ~ wolf(X0)
| much_smaller(a_fox,X0) ),
inference(resolution,[],[f17,f7]) ).
fof(f17,axiom,
! [X8,X9] :
( ~ fox(X8)
| ~ wolf(X9)
| much_smaller(X8,X9) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fox_smaller_than_wolf) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PUZ031-1 : TPTP v8.1.2. Released v1.0.0.
% 0.07/0.14 % Command : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.35 % Computer : n020.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 18:01:53 EDT 2024
% 0.13/0.35 % CPUTime :
% 0.13/0.36 % (24008)Running in auto input_syntax mode. Trying TPTP
% 0.13/0.37 % (24011)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3_569 on theBenchmark for (569ds/0Mi)
% 0.13/0.37 % (24010)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2_1451 on theBenchmark for (1451ds/0Mi)
% 0.13/0.37 % (24013)fmb+10_1_bce=on:fmbas=expand:fmbksg=on:fmbsr=1.3:gsp=on:nm=4_470 on theBenchmark for (470ds/0Mi)
% 0.13/0.37 % (24012)dis-2_2:3_amm=sco:anc=none:bce=on:fsr=off:gsp=on:nm=16:nwc=1.2:nicw=on:sac=on:sp=weighted_frequency_476 on theBenchmark for (476ds/0Mi)
% 0.13/0.37 % (24016)fmb+10_1_fmbas=off:fmbsr=1.3:nm=2:si=on:rtra=on:rawr=on:rp=on:fmbksg=on_1451 on theBenchmark for (1451ds/0Mi)
% 0.13/0.37 % (24014)dis+1_20_av=off:lcm=predicate:nm=2:nwc=2.0_396 on theBenchmark for (396ds/0Mi)
% 0.13/0.37 % (24015)dis+11_4:5_nm=4_216 on theBenchmark for (216ds/0Mi)
% 0.13/0.37 TRYING [1]
% 0.13/0.37 TRYING [2]
% 0.13/0.37 TRYING [1]
% 0.13/0.37 TRYING [1]
% 0.13/0.37 TRYING [1]
% 0.13/0.37 TRYING [2]
% 0.13/0.37 TRYING [2]
% 0.13/0.37 TRYING [2]
% 0.13/0.37 TRYING [3]
% 0.13/0.37 TRYING [3]
% 0.13/0.37 TRYING [3]
% 0.13/0.37 TRYING [3]
% 0.13/0.38 TRYING [4]
% 0.13/0.38 TRYING [4]
% 0.13/0.38 TRYING [4]
% 0.13/0.38 TRYING [4]
% 0.13/0.38 % (24014)First to succeed.
% 0.21/0.38 % (24014)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-24008"
% 0.21/0.38 % (24015)Also succeeded, but the first one will report.
% 0.21/0.38 TRYING [5]
% 0.21/0.38 % (24014)Refutation found. Thanks to Tanya!
% 0.21/0.38 % SZS status Unsatisfiable for theBenchmark
% 0.21/0.38 % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.38 % (24014)------------------------------
% 0.21/0.38 % (24014)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.21/0.38 % (24014)Termination reason: Refutation
% 0.21/0.38
% 0.21/0.38 % (24014)Memory used [KB]: 778
% 0.21/0.38 % (24014)Time elapsed: 0.007 s
% 0.21/0.38 % (24014)Instructions burned: 9 (million)
% 0.21/0.38 % (24008)Success in time 0.023 s
%------------------------------------------------------------------------------