%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYO885^1.055.005 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n008.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 : Wed Sep 30 08:50:31 AM UTC 2026
% Result : Theorem 0.20s 0.29s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 1
% Syntax : Number of formulae : 13 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 864 ( 77 equ; 0 cnn)
% Maximal formula atoms : 9 ( 66 avg)
% Number of connectives : 1033 ( 68 ~; 57 |; 8 &; 900 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 8 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 90 ( 90 >; 0 *; 0 +; 0 <<)
% Number of symbols : 15 ( 13 usr; 6 con; 0-5 aty)
% Number of variables : 138 ( 120 ^; 16 !; 2 ?; 138 :)
% Comments :
%------------------------------------------------------------------------------
thf(type_def_5,type,
sTfun: ( $tType * $tType ) > $tType ).
thf(func_def_5,type,
f: $i > $i > $i > $i > $i > $i ).
thf(func_def_7,type,
db0:
!>[X0: $tType] : X0 ).
thf(func_def_8,type,
db1:
!>[X0: $tType] : X0 ).
thf(func_def_9,type,
db2:
!>[X0: $tType] : X0 ).
thf(func_def_10,type,
db3:
!>[X0: $tType] : X0 ).
thf(func_def_11,type,
db4:
!>[X0: $tType] : X0 ).
thf(func_def_12,type,
vLAM:
!>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).
thf(f1,conjecture,
? [X0: $i > $i > $i > $i > $i > $i] :
( ( ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 )
= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) )
& ( ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 )
= ( f @ a0 @ a4 @ a3 @ a0 @ a2 ) )
& ( ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 )
= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
& ( ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 )
= ( f @ a0 @ a3 @ a3 @ a1 @ a4 ) )
& ( ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 )
= ( f @ a0 @ a4 @ a3 @ a3 @ a1 ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
thf(f2,negated_conjecture,
~ ? [X0: $i > $i > $i > $i > $i > $i] :
( ( ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 )
= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) )
& ( ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 )
= ( f @ a0 @ a4 @ a3 @ a0 @ a2 ) )
& ( ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 )
= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
& ( ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 )
= ( f @ a0 @ a3 @ a3 @ a1 @ a4 ) )
& ( ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 )
= ( f @ a0 @ a4 @ a3 @ a3 @ a1 ) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
thf(f3,plain,
! [X0: $i > $i > $i > $i > $i > $i] :
( ( ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 )
!= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) )
| ( ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 )
!= ( f @ a0 @ a4 @ a3 @ a0 @ a2 ) )
| ( ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 )
!= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
| ( ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 )
!= ( f @ a0 @ a3 @ a3 @ a1 @ a4 ) )
| ( ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 )
!= ( f @ a0 @ a4 @ a3 @ a3 @ a1 ) ) ),
inference(ennf_transformation,[],[f2]) ).
thf(f4,plain,
! [X0: $i > $i > $i > $i > $i > $i] :
( ( ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 )
!= ( f @ a0 @ a4 @ a3 @ a3 @ a1 ) )
| ( ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 )
!= ( f @ a0 @ a4 @ a3 @ a0 @ a2 ) )
| ( ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 )
!= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
| ( ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 )
!= ( f @ a0 @ a3 @ a3 @ a1 @ a4 ) )
| ( ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 )
!= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) ) ),
inference(cnf_transformation,[],[f3]) ).
thf(f5,plain,
! [X2: $i > $i > $i > $i > $i > $i,X3: $i > $i > $i > $i > $i > $i,X0: $i > $i > $i > $i > $i > $i,X1: $i > $i > $i > $i > $i > $i] :
( ( ( f @ a0 @ a4 @ a3 @ a0 @ a2 )
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] :
( f @ ( X0 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X1 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X2 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X3 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 )
@ ( ^ [Y5: $i,Y6: $i,Y7: $i,Y8: $i,Y9: $i] : Y9
@ Y0
@ Y1
@ Y2
@ Y3
@ Y4 ) )
@ a1
@ a4
@ a0
@ a3
@ a2 ) )
| ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] :
( f @ ( X0 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X1 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X2 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X3 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 )
@ ( ^ [Y5: $i,Y6: $i,Y7: $i,Y8: $i,Y9: $i] : Y9
@ Y0
@ Y1
@ Y2
@ Y3
@ Y4 ) )
@ a2
@ a1
@ a0
@ a4
@ a3 ) )
| ( ( f @ a0 @ a3 @ a3 @ a1 @ a4 )
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] :
( f @ ( X0 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X1 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X2 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X3 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 )
@ ( ^ [Y5: $i,Y6: $i,Y7: $i,Y8: $i,Y9: $i] : Y9
@ Y0
@ Y1
@ Y2
@ Y3
@ Y4 ) )
@ a2
@ a3
@ a1
@ a0
@ a4 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] :
( f @ ( X0 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X1 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X2 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 ) @ ( X3 @ Y0 @ Y1 @ Y2 @ Y3 @ Y4 )
@ ( ^ [Y5: $i,Y6: $i,Y7: $i,Y8: $i,Y9: $i] : Y9
@ Y0
@ Y1
@ Y2
@ Y3
@ Y4 ) )
@ a1
@ a2
@ a4
@ a3
@ a0 ) )
| ( a0
!= ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X3 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X2 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a4
!= ( X1 @ a2 @ a4 @ a3 @ a0 @ a1 ) ) ),
inference(equality_resolution,[],[f4]) ).
thf(f8,plain,
! [X2: $i > $i > $i > $i > $i > $i,X3: $i > $i > $i > $i > $i > $i,X0: $i > $i > $i > $i > $i > $i,X1: $i > $i > $i > $i > $i > $i] :
( ( ( f @ a0 @ a4 @ a3 @ a0 @ a2 )
!= ( f @ ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 ) @ ( X1 @ a1 @ a4 @ a0 @ a3 @ a2 ) @ ( X2 @ a1 @ a4 @ a0 @ a3 @ a2 ) @ ( X3 @ a1 @ a4 @ a0 @ a3 @ a2 ) @ a2 ) )
| ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ ( X1 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ ( X2 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ ( X3 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ a3 ) )
| ( ( f @ a0 @ a3 @ a3 @ a1 @ a4 )
!= ( f @ ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ ( X1 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ ( X2 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ ( X3 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ a4 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ ( X1 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ ( X2 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ ( X3 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ a0 ) )
| ( a0
!= ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X3 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X2 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a4
!= ( X1 @ a2 @ a4 @ a3 @ a0 @ a1 ) ) ),
inference(beta-eta_normalization,[],[f5]) ).
thf(f11,plain,
! [X0: $i > $i > $i > $i > $i > $i,X1: $i > $i > $i > $i > $i > $i] :
( ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a0
@ a2
@ a1
@ a0
@ a4
@ a3 )
@ ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 )
@ ( X1 @ a2 @ a1 @ a0 @ a4 @ a3 )
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y2
@ a2
@ a1
@ a0
@ a4
@ a3 )
@ a3 ) )
| ( ( f @ a0 @ a3 @ a3 @ a1 @ a4 )
!= ( f
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a0
@ a2
@ a3
@ a1
@ a0
@ a4 )
@ ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 )
@ ( X1 @ a2 @ a3 @ a1 @ a0 @ a4 )
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y2
@ a2
@ a3
@ a1
@ a0
@ a4 )
@ a4 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a0
@ a1
@ a2
@ a4
@ a3
@ a0 )
@ ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 )
@ ( X1 @ a1 @ a2 @ a4 @ a3 @ a0 )
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y2
@ a1
@ a2
@ a4
@ a3
@ a0 )
@ a0 ) )
| ( a0
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a0
@ a2
@ a4
@ a3
@ a0
@ a1 ) )
| ( a3
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y2
@ a2
@ a4
@ a3
@ a0
@ a1 ) )
| ( a3
!= ( X1 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a4
!= ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X1 @ a1 @ a4 @ a0 @ a3 @ a2 ) )
| ( a4
!= ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 ) ) ),
inference(equality_resolution,[],[f8]) ).
thf(f15,plain,
! [X0: $i > $i > $i > $i > $i > $i,X1: $i > $i > $i > $i > $i > $i] :
( ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ a0 @ ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ ( X1 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ a0 @ a3 ) )
| ( ( f @ a0 @ a3 @ a3 @ a1 @ a4 )
!= ( f @ a0 @ ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ ( X1 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ a1 @ a4 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ a0 @ ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ ( X1 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ a4 @ a0 ) )
| ( a0 != a0 )
| ( a3 != a3 )
| ( a3
!= ( X1 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a4
!= ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X1 @ a1 @ a4 @ a0 @ a3 @ a2 ) )
| ( a4
!= ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 ) ) ),
inference(beta-eta_normalization,[],[f11]) ).
thf(f16,plain,
! [X0: $i > $i > $i > $i > $i > $i,X1: $i > $i > $i > $i > $i > $i] :
( ( ( f @ a0 @ a3 @ a3 @ a1 @ a4 )
!= ( f @ a0 @ ( X0 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ ( X1 @ a2 @ a3 @ a1 @ a0 @ a4 ) @ a1 @ a4 ) )
| ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ a0 @ ( X0 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ ( X1 @ a2 @ a1 @ a0 @ a4 @ a3 ) @ a0 @ a3 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ a0 @ ( X0 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ ( X1 @ a1 @ a2 @ a4 @ a3 @ a0 ) @ a4 @ a0 ) )
| ( a3
!= ( X1 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a4
!= ( X0 @ a2 @ a4 @ a3 @ a0 @ a1 ) )
| ( a3
!= ( X1 @ a1 @ a4 @ a0 @ a3 @ a2 ) )
| ( a4
!= ( X0 @ a1 @ a4 @ a0 @ a3 @ a2 ) ) ),
inference(trivial_inequality_removal,[],[f15]) ).
thf(f38,plain,
( ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ a0
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y1
@ a2
@ a1
@ a0
@ a4
@ a3 )
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a3
@ a2
@ a1
@ a0
@ a4
@ a3 )
@ a0
@ a3 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ a0
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y1
@ a1
@ a2
@ a4
@ a3
@ a0 )
@ ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a3
@ a1
@ a2
@ a4
@ a3
@ a0 )
@ a4
@ a0 ) )
| ( a3
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a3
@ a2
@ a4
@ a3
@ a0
@ a1 ) )
| ( a4
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y1
@ a2
@ a4
@ a3
@ a0
@ a1 ) )
| ( a3
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : a3
@ a1
@ a4
@ a0
@ a3
@ a2 ) )
| ( a4
!= ( ^ [Y0: $i,Y1: $i,Y2: $i,Y3: $i,Y4: $i] : Y1
@ a1
@ a4
@ a0
@ a3
@ a2 ) ) ),
inference(equality_resolution,[],[f16]) ).
thf(f46,plain,
( ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) )
| ( a3 != a3 )
| ( a4 != a4 )
| ( a3 != a3 )
| ( a4 != a4 ) ),
inference(beta-eta_normalization,[],[f38]) ).
thf(f47,plain,
( ( ( f @ a0 @ a1 @ a3 @ a0 @ a3 )
!= ( f @ a0 @ a1 @ a3 @ a0 @ a3 ) )
| ( ( f @ a0 @ a2 @ a3 @ a4 @ a0 )
!= ( f @ a0 @ a2 @ a3 @ a4 @ a0 ) )
| ( a3 != a3 )
| ( a4 != a4 ) ),
inference(duplicate_literal_removal,[],[f46]) ).
thf(f48,plain,
$false,
inference(trivial_inequality_removal,[],[f47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYO885^1.055.005 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 % Computer : n008.cluster.edu
% 0.08/0.20 % Model : x86_64 x86_64
% 0.08/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.20 % Memory : 8046.5625MB
% 0.08/0.20 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Tue Sep 29 17:25:39 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.23 Running first-order model finding
% 0.08/0.24 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
% 0.20/0.29 % (3464083)Will run a generic schedule for satisfiability detection.
% 0.20/0.29 % (3464089)% WARNING: option uhcvi not known.
% 0.20/0.29 % (3464089)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=764615604:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.29 % (3464088)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=774287986_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.29 % (3464090)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3530323785:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/0.29 % (3464091)dis+10_1_sil=32000:sp=arity:random_seed=1785946749:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.29 % (3464092)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=505976016:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.29 % (3464089)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.29 % (3464089)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.20/0.29 % Exception at run slice level
% 0.20/0.29 User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.20/0.29 % (3464092)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.29 % (3464091) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3464083-3464091"...
% 0.20/0.29 % (3464092) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3464083-3464092"...
% 0.20/0.29 % (3464089) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3464083-3464089"...
% 0.20/0.29 % (3464093)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1038929090:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.29 % (3464094)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=380505803:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.20/0.29 % (3464091)...printing done.
% 0.20/0.29 % (3464089)...printing done.
% 0.20/0.29 % (3464092)...printing done.
% 0.20/0.29 % (3464091)Refutation found. Thanks to Tanya!
% 0.20/0.29 % SZS status Theorem for theBenchmark
% 0.20/0.29 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.29 % (3464091)------------------------------
% 0.20/0.29 % (3464091)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.29 % (3464091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.29 % (3464091)CaDiCaL version: 2.1.3
% 0.20/0.29 % (3464091)Termination reason: Refutation
% 0.20/0.29 % (3464091)Time elapsed: 0.009 s
% 0.20/0.29 % (3464091)Peak memory usage: 12 MB
% 0.20/0.29 % (3464091)Instructions burned: 19 (million)
% 0.20/0.29 % (3464083)Success in time 0.045 s
% 0.20/0.29 % Vampire exiting
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