%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : DAT057_1 : TPTP v9.3.1. Released v5.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 09:48:02 AM UTC 2026
% Result : Theorem 0.08s 0.15s
% Output : Refutation 0.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 18 ( 17 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 14 ( 7 ~; 5 |; 1 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number arithmetic : 12 ( 0 atm; 0 fun; 0 num; 12 var)
% Number of types : 3 ( 2 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 6 con; 0-3 aty)
% Number of variables : 24 ( 20 !; 4 ?; 24 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
data: $tType ).
tff(type_def_6,type,
array: $tType ).
tff(func_def_0,type,
mkarray: array ).
tff(func_def_1,type,
none: data ).
tff(func_def_2,type,
put: ( array * $int * data ) > array ).
tff(func_def_3,type,
get: ( array * $int ) > data ).
tff(func_def_4,type,
sK0: ( array * array ) > $int ).
tff(func_def_5,type,
sK1: data ).
tff(func_def_6,type,
sK2: array ).
tff(func_def_7,type,
sK3: $int ).
tff(func_def_8,type,
sK4: $int ).
tff(f3,axiom,
! [X0: $int,X1: data,X2: array,X3: $int] :
( ( X3 != X0 )
=> ( get(put(X2,X0,X1),X3) = get(X2,X3) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/DAT004_0.ax',ax_19) ).
tff(f6,conjecture,
! [X0: data,X1: array,X2: $int,X3: $int] :
( ( get(put(X1,X2,X0),X3) = get(X1,X3) )
| ( X2 = X3 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',th_lem_1) ).
tff(f7,negated_conjecture,
~ ! [X0: data,X1: array,X2: $int,X3: $int] :
( ( get(put(X1,X2,X0),X3) = get(X1,X3) )
| ( X2 = X3 ) ),
inference(negated_conjecture,[status(cth)],[f6]) ).
tff(f8,plain,
! [X0: $int,X1: data,X2: array,X3: $int] :
( ( get(put(X2,X0,X1),X3) = get(X2,X3) )
| ( X0 = X3 ) ),
inference(ennf_transformation,[],[f3]) ).
tff(f9,plain,
? [X0: data,X1: array,X2: $int,X3: $int] :
( ( get(put(X1,X2,X0),X3) != get(X1,X3) )
& ( X2 != X3 ) ),
inference(ennf_transformation,[],[f7]) ).
tff(f12,plain,
! [X2: array,X3: $int,X0: $int,X1: data] :
( ( get(put(X2,X0,X1),X3) = get(X2,X3) )
| ( X0 = X3 ) ),
inference(cnf_transformation,[],[f8]) ).
tff(f16,plain,
sK3 != sK4,
inference(cnf_transformation,[],[f9]) ).
tff(f17,plain,
get(put(sK2,sK3,sK1),sK4) != get(sK2,sK4),
inference(cnf_transformation,[],[f9]) ).
tff(f23,plain,
( ( get(sK2,sK4) != get(sK2,sK4) )
| ( sK3 = sK4 ) ),
inference(superposition,[],[f17,f12]) ).
tff(f24,plain,
sK3 = sK4,
inference(trivial_inequality_removal,[],[f23]) ).
tff(f25,plain,
$false,
inference(forward_subsumption_resolution,[],[f24,f16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : DAT057_1 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/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 : Tue Sep 29 00:07:04 UTC 2026
% 0.00/0.11 % CPUTime :
% 0.00/0.11 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.13 Running first-order model finding
% 0.08/0.13 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.15 % (3917557)Will run a generic schedule for satisfiability detection.
% 0.08/0.15 % (3917563)% WARNING: option uhcvi not known.
% 0.08/0.15 % (3917562)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1189341995_3000 on theBenchmark for (3000ds/0Mi)
% 0.08/0.15 % (3917566)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=375392728:i=116_3000 on theBenchmark for (3000ds/116Mi)
% 0.08/0.15 % (3917563)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1060038925:i=135531:add=off:rawr=on_3000 on theBenchmark for (3000ds/135531Mi)
% 0.08/0.15 % (3917564)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1918308821:i=88024:add=on:rawr=on_3000 on theBenchmark for (3000ds/88024Mi)
% 0.08/0.15 % (3917565)dis+10_1_sil=32000:sp=arity:random_seed=212227724:i=103:fgj=on_3000 on theBenchmark for (3000ds/103Mi)
% 0.08/0.15 % (3917562)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.08/0.15 % (3917562)Terminated due to inappropriate strategy.
% 0.08/0.15 % (3917562)------------------------------
% 0.08/0.15 % (3917562)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.08/0.15 % (3917562)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.08/0.15 % (3917562)CaDiCaL version: 2.1.3
% 0.08/0.15 % (3917562)Termination reason: Inappropriate
% 0.08/0.15 % (3917562)Time elapsed: 0.0000 s
% 0.08/0.15 % (3917562)Peak memory usage: 10 MB
% 0.08/0.15 % (3917567)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3114616113:i=131_3000 on theBenchmark for (3000ds/131Mi)
% 0.08/0.15 % (3917562)------------------------------
% 0.08/0.15 % (3917562)------------------------------
% 0.08/0.15 % (3917566) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3917557-3917566"...
% 0.08/0.15 % (3917565) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3917557-3917565"...
% 0.08/0.15 % (3917563) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3917557-3917563"...
% 0.08/0.15 % (3917564) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3917557-3917564"...
% 0.08/0.15 % (3917567) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3917557-3917567"...
% 0.08/0.15 % (3917566)...printing done.
% 0.08/0.15 % (3917563)...printing done.
% 0.08/0.15 % (3917565)...printing done.
% 0.08/0.15 % (3917564)...printing done.
% 0.08/0.15 % (3917567)...printing done.
% 0.08/0.15 % (3917566)Refutation found. Thanks to Tanya!
% 0.08/0.15 % SZS status Theorem for theBenchmark
% 0.08/0.15 % SZS output start Proof for theBenchmark
% See solution above
% 0.08/0.15 % (3917566)------------------------------
% 0.08/0.15 % (3917566)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.08/0.15 % (3917566)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.08/0.15 % (3917566)CaDiCaL version: 2.1.3
% 0.08/0.15 % (3917566)Termination reason: Refutation
% 0.08/0.15 % (3917566)Time elapsed: 0.001 s
% 0.08/0.15 % (3917566)Peak memory usage: 12 MB
% 0.08/0.15 % (3917566)Instructions burned: 1 (million)
% 0.08/0.15 % (3917557)Success in time 0.014 s
% 0.08/0.15 % Vampire exiting
%------------------------------------------------------------------------------