%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COM035_5 : TPTP v9.3.1. Released v6.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n017.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 09:40:12 AM UTC 2026
% Result : Theorem 0.09s 0.26s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 16 ( 16 unt; 0 typ; 0 def)
% Number of atoms : 16 ( 15 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of FOOLs : 1 ( 1 fml; 0 var)
% Number of types : 5 ( 4 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 22 ( 20 usr; 1 prp; 0-2 aty)
% Number of functors : 27 ( 27 usr; 11 con; 0-4 aty)
% Number of variables : 6 ( 6 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
bool: $tType ).
tff(type_def_6,type,
int: $tType ).
tff(type_def_7,type,
list: $tType > $tType ).
tff(type_def_8,type,
nat: $tType ).
tff(type_def_9,type,
atom: $tType ).
tff(type_def_10,type,
fun: ( $tType * $tType ) > $tType ).
tff(func_def_0,type,
div_mod:
!>[X0: $tType] : ( ( X0 * X0 ) > X0 ) ).
tff(func_def_1,type,
one_one:
!>[X0: $tType] : X0 ).
tff(func_def_2,type,
plus_plus:
!>[X0: $tType] : ( ( X0 * X0 ) > X0 ) ).
tff(func_def_3,type,
uminus_uminus:
!>[X0: $tType] : ( X0 > X0 ) ).
tff(func_def_4,type,
zero_zero:
!>[X0: $tType] : X0 ).
tff(func_def_5,type,
iprod:
!>[X0: $tType] : ( ( list(X0) * list(X0) ) > X0 ) ).
tff(func_def_6,type,
cons:
!>[X0: $tType] : ( ( X0 * list(X0) ) > list(X0) ) ).
tff(func_def_7,type,
size_size:
!>[X0: $tType] : ( X0 > nat ) ).
tff(func_def_8,type,
dvd: ( int * int * list(int) ) > atom ).
tff(func_def_9,type,
atom_size: atom > nat ).
tff(func_def_10,type,
divisor: atom > int ).
tff(func_def_11,type,
hd_coeff: atom > int ).
tff(func_def_12,type,
aa:
!>[X0: $tType,X1: $tType] : ( ( fun(X0,X1) * X0 ) > X1 ) ).
tff(func_def_13,type,
fFalse: bool ).
tff(func_def_14,type,
fTrue: bool ).
tff(func_def_15,type,
a: atom ).
tff(func_def_16,type,
d: int ).
tff(func_def_17,type,
e: list(int) ).
tff(func_def_18,type,
i: int ).
tff(func_def_19,type,
j: int ).
tff(func_def_20,type,
ks1: list(int) ).
tff(func_def_21,type,
ks: list(int) ).
tff(func_def_22,type,
l: int ).
tff(func_def_23,type,
sK0:
!>[X0: $tType,X1: $tType] : ( ( fun(X1,X0) * fun(X1,X0) ) > X1 ) ).
tff(func_def_24,type,
sK1: list(int) ).
tff(pred_def_1,type,
one:
!>[X0: $tType] : $o ).
tff(pred_def_2,type,
ring:
!>[X0: $tType] : $o ).
tff(pred_def_3,type,
cl_Groups_Oplus:
!>[X0: $tType] : $o ).
tff(pred_def_4,type,
zero:
!>[X0: $tType] : $o ).
tff(pred_def_5,type,
uminus:
!>[X0: $tType] : $o ).
tff(pred_def_6,type,
ring_div:
!>[X0: $tType] : $o ).
tff(pred_def_7,type,
group_add:
!>[X0: $tType] : $o ).
tff(pred_def_8,type,
monoid_add:
!>[X0: $tType] : $o ).
tff(pred_def_9,type,
ab_group_add:
!>[X0: $tType] : $o ).
tff(pred_def_10,type,
semiring_div:
!>[X0: $tType] : $o ).
tff(pred_def_11,type,
comm_semiring_1:
!>[X0: $tType] : $o ).
tff(pred_def_12,type,
comm_monoid_add:
!>[X0: $tType] : $o ).
tff(pred_def_13,type,
ab_semigroup_add:
!>[X0: $tType] : $o ).
tff(pred_def_14,type,
boolean_algebra:
!>[X0: $tType] : $o ).
tff(pred_def_15,type,
cancel_semigroup_add:
!>[X0: $tType] : $o ).
tff(pred_def_16,type,
cancel146912293up_add:
!>[X0: $tType] : $o ).
tff(pred_def_17,type,
linord219039673up_add:
!>[X0: $tType] : $o ).
tff(pred_def_18,type,
semiri456707255roduct:
!>[X0: $tType] : $o ).
tff(pred_def_19,type,
nat_is_nat: int > $o ).
tff(pred_def_20,type,
pp: bool > $o ).
tff(f1,axiom,
a = dvd(d,l,ks),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_0_Dvd) ).
tff(f2,axiom,
div_mod(int,i,divisor(a)) = div_mod(int,j,divisor(a)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_1_assms_I3_J) ).
tff(f64,axiom,
! [X0: list(int),X1: int,X2: int] : ( divisor(dvd(X2,X1,X0)) = X2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_63_divisor_Osimps_I2_J) ).
tff(f84,axiom,
ks = cons(int,one_one(int),ks1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_83__096ks_A_061_A1_A_D_Aks_H_096) ).
tff(f135,conjecture,
div_mod(int,i,d) = div_mod(int,j,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_0) ).
tff(f136,negated_conjecture,
( ( ~ div_mod(int,i,d) ) = div_mod(int,j,d) ),
inference(negated_conjecture,[status(cth)],[f135]) ).
tff(f137,plain,
div_mod(int,i,d) != div_mod(int,j,d),
inference(flattening,[],[f136]) ).
tff(f246,plain,
a = dvd(d,l,ks),
inference(cnf_transformation,[],[f1]) ).
tff(f247,plain,
div_mod(int,i,divisor(a)) = div_mod(int,j,divisor(a)),
inference(cnf_transformation,[],[f2]) ).
tff(f327,plain,
! [X2: int,X0: list(int),X1: int] : ( divisor(dvd(X2,X1,X0)) = X2 ),
inference(cnf_transformation,[],[f64]) ).
tff(f350,plain,
ks = cons(int,one_one(int),ks1),
inference(cnf_transformation,[],[f84]) ).
tff(f404,plain,
div_mod(int,i,d) != div_mod(int,j,d),
inference(cnf_transformation,[],[f137]) ).
tff(f405,plain,
a = dvd(d,l,cons(int,one_one(int),ks1)),
inference(forward_demodulation,[],[f246,f350]) ).
tff(f536,plain,
d = divisor(a),
inference(superposition,[],[f327,f405]) ).
tff(f538,plain,
div_mod(int,i,divisor(a)) != div_mod(int,j,divisor(a)),
inference(superposition,[],[f404,f536]) ).
tff(f539,plain,
$false,
inference(forward_subsumption_resolution,[],[f538,f247]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COM035_5 : TPTP v9.3.1. Released v6.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n017.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Mon Sep 28 21:45:36 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.21 Running first-order model finding
% 0.09/0.21 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
% 0.09/0.26 % (4068420)Will run a generic schedule for satisfiability detection.
% 0.09/0.26 % (4068430)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1599601212:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.09/0.26 % (4068426)% WARNING: option uhcvi not known.
% 0.09/0.26 % (4068430) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-4068420-4068430"...
% 0.09/0.26 % (4068430)...printing done.
% 0.09/0.26 % (4068427)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3804091058:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.09/0.26 % (4068425)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=590934715_2999 on theBenchmark for (2999ds/0Mi)
% 0.09/0.26 % (4068426)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=484550541:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.09/0.26 % (4068428)dis+10_1_sil=32000:sp=arity:random_seed=2040803701:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.09/0.26 % (4068430)Refutation found. Thanks to Tanya!
% 0.09/0.26 % SZS status Theorem for theBenchmark
% 0.09/0.26 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.26 % (4068430)------------------------------
% 0.18/0.26 % (4068430)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.26 % (4068430)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.26 % (4068430)CaDiCaL version: 2.1.3
% 0.18/0.26 % (4068430)Termination reason: Refutation
% 0.18/0.26 % (4068430)Time elapsed: 0.006 s
% 0.18/0.26 % (4068430)Peak memory usage: 12 MB
% 0.18/0.26 % (4068430)Instructions burned: 13 (million)
% 0.18/0.26 % (4068420)Success in time 0.038 s
% 0.18/0.26 % Vampire exiting
%------------------------------------------------------------------------------