%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : MGT041-2 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n014.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 12:02:40 PM UTC 2026
% Result : Unsatisfiable 0.13s 0.45s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 10
% Syntax : Number of formulae : 30 ( 12 unt; 2 def)
% Number of atoms : 64 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 74 ( 40 ~; 32 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 9 ( 8 usr; 3 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 17 ( 0 sgn 17 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ number_of_routines(X0,X1,high)
| ~ number_of_routines(X0,X1,low) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mp_not_high_and_low_1) ).
fof(f2,axiom,
! [X0,X1] :
( has_elaborated_routines(X0,X1)
| ~ efficient_producer(X0)
| ~ founding_time(X0,X1)
| ~ organisation_at_time(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a14_2) ).
fof(f3,axiom,
! [X0,X1] :
( ~ first_mover(X0)
| ~ organisation_at_time(X0,X1)
| ~ founding_time(X0,X1)
| number_of_routines(X0,X1,low) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a15_3) ).
fof(f4,axiom,
organisation_at_time(sk1,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a16_4) ).
fof(f5,axiom,
founding_time(sk1,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a16_5) ).
fof(f6,axiom,
number_of_routines(sk1,sk2,high),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a16_6) ).
fof(f7,axiom,
~ has_elaborated_routines(sk1,sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a16_7) ).
fof(f8,negated_conjecture,
! [X0,X1] :
( first_mover(X0)
| ~ organisation_at_time(X0,X1)
| efficient_producer(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_t10_8) ).
fof(f9,plain,
~ number_of_routines(sk1,sk2,low),
inference(resolution,[],[f1,f6]) ).
fof(f10,plain,
( ~ efficient_producer(sk1)
| ~ founding_time(sk1,sk2)
| ~ organisation_at_time(sk1,sk2) ),
inference(resolution,[],[f2,f7]) ).
fof(f11,plain,
( ~ efficient_producer(sk1)
| ~ organisation_at_time(sk1,sk2) ),
inference(forward_subsumption_resolution,[],[f10,f5]) ).
fof(f12,plain,
~ efficient_producer(sk1),
inference(forward_subsumption_resolution,[],[f11,f4]) ).
fof(f13,plain,
! [X2,X0,X1] :
( efficient_producer(X0)
| ~ founding_time(X0,X1)
| number_of_routines(X0,X1,low)
| ~ organisation_at_time(X0,X2)
| ~ organisation_at_time(X0,X1) ),
inference(resolution,[],[f3,f8]) ).
fof(f14,plain,
! [X0,X1] :
( ~ founding_time(sk1,X0)
| number_of_routines(sk1,X0,low)
| ~ organisation_at_time(sk1,X1)
| ~ organisation_at_time(sk1,X0) ),
inference(resolution,[],[f13,f12]) ).
fof(f16,definition,
( spl0_1
<=> ! [X1] : ~ organisation_at_time(sk1,X1) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f17,plain,
( ! [X1] : ~ organisation_at_time(sk1,X1)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f16]) ).
fof(f19,definition,
( spl0_2
<=> ! [X0] :
( ~ founding_time(sk1,X0)
| ~ organisation_at_time(sk1,X0)
| number_of_routines(sk1,X0,low) ) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f20,plain,
( ! [X0] :
( ~ founding_time(sk1,X0)
| ~ organisation_at_time(sk1,X0)
| number_of_routines(sk1,X0,low) )
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f19]) ).
fof(f21,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f14,f19,f16]) ).
fof(f22,plain,
( ~ organisation_at_time(sk1,sk2)
| number_of_routines(sk1,sk2,low)
| ~ spl0_2 ),
inference(resolution,[],[f20,f5]) ).
fof(f23,plain,
( number_of_routines(sk1,sk2,low)
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f22,f4]) ).
fof(f24,plain,
( $false
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f23,f9]) ).
fof(f25,plain,
~ spl0_2,
inference(avatar_contradiction_clause,[],[f24]) ).
fof(f26,plain,
( $false
| ~ spl0_1 ),
inference(resolution,[],[f17,f4]) ).
fof(f27,plain,
~ spl0_1,
inference(avatar_contradiction_clause,[],[f26]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f21]) ).
cnf(s2,plain,
~ spl0_2,
inference(sat_conversion,[],[f25]) ).
cnf(s3,plain,
~ spl0_1,
inference(sat_conversion,[],[f27]) ).
cnf(s4,plain,
$false,
inference(rat,[],[s1,s2,s3]) ).
fof(f28,plain,
$false,
inference(avatar_sat_refutation,[],[s4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT041-2 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.39 % Computer : n014.cluster.edu
% 0.13/0.39 % Model : x86_64 x86_64
% 0.13/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.39 % Memory : 8046.5625MB
% 0.13/0.39 % OS : Linux 6.8.0-71-generic
% 0.13/0.39 % CPULimit : 300
% 0.13/0.39 % WCLimit : 300
% 0.13/0.39 % DateTime : Sun Sep 27 17:25:32 UTC 2026
% 0.13/0.39 % CPUTime :
% 0.13/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.42 Running first-order model finding
% 0.13/0.42 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
% 0.13/0.45 % (1042059)Will run a generic schedule for satisfiability detection.
% 0.13/0.45 % (1042068)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=703433107:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.13/0.45 % (1042068) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1042059-1042068"...
% 0.13/0.45 % (1042068)...printing done.
% 0.13/0.45 % (1042068)Refutation found. Thanks to Tanya!
% 0.13/0.45 % SZS status Unsatisfiable for theBenchmark
% 0.13/0.45 % SZS output start Proof for theBenchmark
% See solution above
% 0.13/0.46 % (1042068)------------------------------
% 0.13/0.46 % (1042068)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.13/0.46 % (1042068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.13/0.46 % (1042068)CaDiCaL version: 2.1.3
% 0.13/0.46 % (1042068)Termination reason: Refutation
% 0.13/0.46 % (1042068)Time elapsed: 0.001 s
% 0.13/0.46 % (1042068)Peak memory usage: 12 MB
% 0.13/0.46 % (1042068)Instructions burned: 1 (million)
% 0.13/0.46 % (1042059)Success in time 0.027 s
% 0.13/0.46 % Vampire exiting
%------------------------------------------------------------------------------