%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COM002-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:40:04 AM UTC 2026
% Result : Unsatisfiable 0.08s 0.16s
% Output : Refutation 0.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 9
% Syntax : Number of formulae : 21 ( 14 unt; 0 def)
% Number of atoms : 30 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 19 ( 10 ~; 9 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 12 ( 12 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ follows(X0,X1)
| succeeds(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',direct_success) ).
fof(f2,axiom,
! [X2,X0,X1] :
( ~ succeeds(X0,X2)
| succeeds(X0,X1)
| ~ succeeds(X2,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity_of_success) ).
fof(f3,axiom,
! [X2,X0,X1] :
( ~ labels(X2,X0)
| ~ has(X1,goto(X2))
| succeeds(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goto_success) ).
fof(f8,axiom,
labels(loop,p3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',label_state_3) ).
fof(f13,axiom,
follows(p6,p3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',transition_3_to_6) ).
fof(f15,axiom,
follows(p7,p6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',transition_6_to_7) ).
fof(f17,axiom,
follows(p8,p7),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',transition_7_to_8) ).
fof(f18,axiom,
has(p8,goto(loop)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',state_8) ).
fof(f19,negated_conjecture,
~ succeeds(p3,p3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_there_is_a_loop_through_p3) ).
fof(f23,plain,
succeeds(p6,p3),
inference(resolution,[],[f1,f13]) ).
fof(f24,plain,
succeeds(p7,p6),
inference(resolution,[],[f1,f15]) ).
fof(f25,plain,
succeeds(p8,p7),
inference(resolution,[],[f1,f17]) ).
fof(f31,plain,
! [X0] :
( ~ succeeds(p6,X0)
| succeeds(p7,X0) ),
inference(resolution,[],[f24,f2]) ).
fof(f32,plain,
! [X0] :
( ~ has(X0,goto(loop))
| succeeds(p3,X0) ),
inference(resolution,[],[f3,f8]) ).
fof(f33,plain,
! [X0] :
( ~ succeeds(p7,X0)
| succeeds(p8,X0) ),
inference(resolution,[],[f25,f2]) ).
fof(f35,plain,
succeeds(p3,p8),
inference(resolution,[],[f32,f18]) ).
fof(f36,plain,
! [X0] :
( ~ succeeds(p8,X0)
| succeeds(p3,X0) ),
inference(resolution,[],[f35,f2]) ).
fof(f45,plain,
succeeds(p7,p3),
inference(resolution,[],[f31,f23]) ).
fof(f50,plain,
succeeds(p8,p3),
inference(resolution,[],[f45,f33]) ).
fof(f68,plain,
succeeds(p3,p3),
inference(resolution,[],[f50,f36]) ).
fof(f70,plain,
$false,
inference(forward_subsumption_resolution,[],[f68,f19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : COM002-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.00/0.11 % Computer : n012.cluster.edu
% 0.00/0.11 % Model : x86_64 x86_64
% 0.00/0.11 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.00/0.11 % Memory : 8046.5625MB
% 0.00/0.11 % OS : Linux 6.8.0-71-generic
% 0.00/0.11 % CPULimit : 300
% 0.00/0.11 % WCLimit : 300
% 0.00/0.11 % DateTime : Mon Sep 28 21:42:04 UTC 2026
% 0.00/0.11 % CPUTime :
% 0.00/0.11 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.12 Running first-order model finding
% 0.08/0.12 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.16 % (3813095)Will run a generic schedule for satisfiability detection.
% 0.08/0.16 % (3813117)% WARNING: option uhcvi not known.
% 0.08/0.16 % (3813121)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3490509095:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.08/0.16 % (3813120)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4153688338:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.08/0.16 % (3813115)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1699700692_2999 on theBenchmark for (2999ds/0Mi)
% 0.08/0.16 % (3813117)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3168287988:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.08/0.16 % (3813118)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4084760790:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.08/0.16 % (3813119)dis+10_1_sil=32000:sp=arity:random_seed=3468141481:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.08/0.16 % (3813122)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3622290828:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.08/0.16 % (3813121) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3813095-3813121"...
% 0.08/0.16 % TRYING [1]
% 0.08/0.16 % (3813119) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3813095-3813119"...
% 0.08/0.16 % TRYING [2]
% 0.08/0.16 % (3813117) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3813095-3813117"...
% 0.08/0.16 % (3813122) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3813095-3813122"...
% 0.08/0.16 % TRYING [3]
% 0.08/0.16 % (3813121)...printing done.
% 0.08/0.16 % (3813119)...printing done.
% 0.08/0.16 % (3813118) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3813095-3813118"...
% 0.08/0.16 % (3813117)...printing done.
% 0.08/0.16 % TRYING [4]
% 0.08/0.16 % (3813122)...printing done.
% 0.08/0.16 % (3813121)Refutation found. Thanks to Tanya!
% 0.08/0.16 % SZS status Unsatisfiable for theBenchmark
% 0.08/0.16 % SZS output start Proof for theBenchmark
% See solution above
% 0.08/0.16 % (3813121)------------------------------
% 0.08/0.16 % (3813121)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.08/0.16 % (3813121)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.08/0.16 % (3813121)CaDiCaL version: 2.1.3
% 0.08/0.16 % (3813121)Termination reason: Refutation
% 0.08/0.16 % (3813121)Time elapsed: 0.001 s
% 0.08/0.16 % (3813121)Peak memory usage: 11 MB
% 0.08/0.16 % (3813121)Instructions burned: 1 (million)
% 0.08/0.16 % (3813095)Success in time 0.034 s
% 0.08/0.16 % Vampire exiting
%------------------------------------------------------------------------------