TSTP Solution File: PUZ025-1 by SnakeForV-SAT---1.0
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%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : PUZ025-1 : TPTP v8.1.0. Released v1.0.0.
% 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 : n007.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 18:11:34 EDT 2022
% Result : Unsatisfiable 0.19s 0.51s
% Output : Refutation 0.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 11
% Syntax : Number of formulae : 30 ( 5 unt; 0 def)
% Number of atoms : 79 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 99 ( 50 ~; 45 |; 0 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 8 ( 7 usr; 5 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 30 ( 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f94,plain,
$false,
inference(avatar_sat_refutation,[],[f32,f40,f45,f91,f93]) ).
fof(f93,plain,
~ spl0_1,
inference(avatar_contradiction_clause,[],[f92]) ).
fof(f92,plain,
( $false
| ~ spl0_1 ),
inference(subsumption_resolution,[],[f28,f24]) ).
fof(f24,axiom,
! [X6] : ~ answer(X6),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_there_is_an_answer) ).
fof(f28,plain,
( answer(no)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f26]) ).
fof(f26,plain,
( spl0_1
<=> answer(no) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_1])]) ).
fof(f91,plain,
( ~ spl0_2
| ~ spl0_4 ),
inference(avatar_contradiction_clause,[],[f90]) ).
fof(f90,plain,
( $false
| ~ spl0_2
| ~ spl0_4 ),
inference(resolution,[],[f89,f23]) ).
fof(f23,axiom,
ask_1_if_2(c,equal_type(a,b)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ask_c_if_a_and_b_equal) ).
fof(f89,plain,
( ! [X0,X1] : ~ ask_1_if_2(X0,X1)
| ~ spl0_2
| ~ spl0_4 ),
inference(subsumption_resolution,[],[f88,f43]) ).
fof(f43,plain,
! [X0,X4] :
( ~ a_truth(truthteller(X0))
| ~ ask_1_if_2(X0,X4) ),
inference(subsumption_resolution,[],[f42,f41]) ).
fof(f41,plain,
! [X0,X4] :
( ~ a_truth(truthteller(X0))
| ~ ask_1_if_2(X0,X4)
| ~ a_truth(X4) ),
inference(subsumption_resolution,[],[f14,f24]) ).
fof(f14,axiom,
! [X0,X4] :
( ~ a_truth(X4)
| ~ a_truth(truthteller(X0))
| answer(yes)
| ~ ask_1_if_2(X0,X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truthteller_identifies_truths) ).
fof(f42,plain,
! [X0,X4] :
( a_truth(X4)
| ~ ask_1_if_2(X0,X4)
| ~ a_truth(truthteller(X0)) ),
inference(subsumption_resolution,[],[f15,f24]) ).
fof(f15,axiom,
! [X0,X4] :
( answer(no)
| a_truth(X4)
| ~ a_truth(truthteller(X0))
| ~ ask_1_if_2(X0,X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truthteller_denies_lies) ).
fof(f88,plain,
( ! [X0,X1] :
( ~ ask_1_if_2(X0,X1)
| a_truth(truthteller(X0)) )
| ~ spl0_2
| ~ spl0_4 ),
inference(resolution,[],[f46,f1]) ).
fof(f1,axiom,
! [X0] :
( a_truth(liar(X0))
| a_truth(truthteller(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',truthteller_or_liar) ).
fof(f46,plain,
( ! [X0,X4] :
( ~ a_truth(liar(X0))
| ~ ask_1_if_2(X0,X4) )
| ~ spl0_2
| ~ spl0_4 ),
inference(subsumption_resolution,[],[f39,f31]) ).
fof(f31,plain,
( ! [X0,X4] :
( ~ a_truth(liar(X0))
| ~ a_truth(X4)
| ~ ask_1_if_2(X0,X4) )
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f30]) ).
fof(f30,plain,
( spl0_2
<=> ! [X4,X0] :
( ~ a_truth(liar(X0))
| ~ ask_1_if_2(X0,X4)
| ~ a_truth(X4) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_2])]) ).
fof(f39,plain,
( ! [X0,X4] :
( ~ ask_1_if_2(X0,X4)
| ~ a_truth(liar(X0))
| a_truth(X4) )
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f38]) ).
fof(f38,plain,
( spl0_4
<=> ! [X4,X0] :
( ~ ask_1_if_2(X0,X4)
| ~ a_truth(liar(X0))
| a_truth(X4) ) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_4])]) ).
fof(f45,plain,
~ spl0_3,
inference(avatar_contradiction_clause,[],[f44]) ).
fof(f44,plain,
( $false
| ~ spl0_3 ),
inference(subsumption_resolution,[],[f36,f24]) ).
fof(f36,plain,
( answer(yes)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f34]) ).
fof(f34,plain,
( spl0_3
<=> answer(yes) ),
introduced(avatar_definition,[new_symbols(naming,[spl0_3])]) ).
fof(f40,plain,
( spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f17,f38,f34]) ).
fof(f17,axiom,
! [X0,X4] :
( ~ ask_1_if_2(X0,X4)
| a_truth(X4)
| ~ a_truth(liar(X0))
| answer(yes) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',liar_supports_lies) ).
fof(f32,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f16,f30,f26]) ).
fof(f16,axiom,
! [X0,X4] :
( ~ a_truth(liar(X0))
| answer(no)
| ~ a_truth(X4)
| ~ ask_1_if_2(X0,X4) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',liar_denies_truths) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : PUZ025-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.34 % Computer : n007.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Tue Aug 30 10:23:31 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.19/0.50 % (28900)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.19/0.50 % (28923)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 (2999ds/467Mi)
% 0.19/0.50 % (28915)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 (2999ds/75Mi)
% 0.19/0.50 % (28923)First to succeed.
% 0.19/0.51 % (28915)Also succeeded, but the first one will report.
% 0.19/0.51 % (28923)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 % (28923)------------------------------
% 0.19/0.51 % (28923)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.51 % (28923)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.51 % (28923)Termination reason: Refutation
% 0.19/0.51
% 0.19/0.51 % (28923)Memory used [KB]: 5500
% 0.19/0.51 % (28923)Time elapsed: 0.054 s
% 0.19/0.51 % (28923)Instructions burned: 2 (million)
% 0.19/0.51 % (28923)------------------------------
% 0.19/0.51 % (28923)------------------------------
% 0.19/0.51 % (28897)Success in time 0.156 s
%------------------------------------------------------------------------------