%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : DAT075_1 : TPTP v9.3.1. Released v6.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 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 : Tue Sep 29 09:47:15 AM UTC 2026
% Result : Theorem 4.15s 1.34s
% Output : Refutation 4.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 7
% Syntax : Number of formulae : 38 ( 20 unt; 0 typ; 0 def)
% Number of atoms : 88 ( 53 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 75 ( 25 ~; 32 |; 15 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 6 ( 1 avg)
% Number arithmetic : 169 ( 34 atm; 29 fun; 55 num; 51 var)
% Number of types : 3 ( 1 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 8 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 17 ( 11 usr; 6 con; 0-3 aty)
% Number of variables : 90 ( 88 !; 2 ?; 90 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
array: $tType ).
tff(func_def_0,type,
read: ( array * $int ) > $int ).
tff(func_def_1,type,
write: ( array * $int * $int ) > array ).
tff(func_def_2,type,
init: $int > array ).
tff(func_def_3,type,
max: ( array * $int ) > $int ).
tff(func_def_5,type,
rev: ( array * $int ) > array ).
tff(func_def_10,type,
sK0: ( $int * $int * array ) > $int ).
tff(func_def_11,type,
sK1: ( array * array * $int ) > $int ).
tff(func_def_12,type,
sK2: ( array * array ) > $int ).
tff(func_def_13,type,
'$inst3': $int ).
tff(func_def_14,type,
'$inst4': $int ).
tff(func_def_15,type,
'$inst5': $int ).
tff(pred_def_4,type,
sorted: ( array * $int ) > $o ).
tff(pred_def_6,type,
inRange: ( array * $int * $int ) > $o ).
tff(pred_def_7,type,
distinct: ( array * $int ) > $o ).
tff(f1,axiom,
! [X2: $int,X1: $int,X0: array] : ( read(write(X0,X1,X2),X1) = X2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax1) ).
tff(f2,axiom,
! [X0: array,X2: $int,X3: $int,X1: $int] :
( ( read(write(X0,X1,X3),X2) = read(X0,X2) )
| ( X1 = X2 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax2) ).
tff(f9,negated_conjecture,
! [X2: $int,X0: array,X1: array] :
( ! [X3: $int] :
( ( $greater(X2,X3)
& ( read(X1,X3) = read(X0,$difference(X2,$sum(X3,1))) )
& $greatereq(X3,0) )
| ( ( read(X1,X3) = read(X0,X3) )
& ( $greatereq(X3,X2)
| $greater(0,X3) ) ) )
=> ( rev(X0,X2) = X1 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rev_n1_proper) ).
tff(f10,conjecture,
~ ! [X1: $int,X0: array] : ( read(rev(X0,$sum(X1,1)),0) = read(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',c3) ).
tff(f11,negated_conjecture,
~ ~ ! [X1: $int,X0: array] : ( read(rev(X0,$sum(X1,1)),0) = read(X0,X1) ),
inference(negated_conjecture,[status(cth)],[f10]) ).
tff(f12,plain,
! [X2: $int,X0: array,X1: array] :
( ! [X3: $int] :
( ( $less(X3,X2)
& ( read(X1,X3) = read(X0,$sum(X2,$uminus($sum(X3,1)))) )
& ~ $less(X3,0) )
| ( ( read(X1,X3) = read(X0,X3) )
& ( ~ $less(X3,X2)
| $less(X3,0) ) ) )
=> ( rev(X0,X2) = X1 ) ),
inference(theory_normalization,[],[f9]) ).
tff(f17,plain,
! [X0: $int,X1: $int] : ( $sum(X0,X1) = $sum(X1,X0) ),
introduced(definition,[],[tha_commutativity]) ).
tff(f21,plain,
! [X0: $int] : ( 0 = $sum(X0,$uminus(X0)) ),
introduced(definition,[],[tha_inverse_op_unit]) ).
tff(f26,plain,
! [X0: $int,X1: $int] :
( $less(X1,$sum(X0,1))
| $less(X0,X1) ),
introduced(definition,[],[tha_order_plus_one_dichotomy]) ).
tff(f29,plain,
! [X2: array,X1: array,X0: $int] :
( ! [X3: $int] :
( ( ( read(X2,X3) = read(X1,$sum(X0,$uminus($sum(X3,1)))) )
& $less(X3,X0)
& ~ $less(X3,0) )
| ( ( read(X1,X3) = read(X2,X3) )
& ( $less(X3,0)
| ~ $less(X3,X0) ) ) )
=> ( rev(X1,X0) = X2 ) ),
inference(rectify,[],[f12]) ).
tff(f31,plain,
~ ~ ! [X0: $int,X1: array] : ( read(X1,X0) = read(rev(X1,$sum(X0,1)),0) ),
inference(rectify,[],[f11]) ).
tff(f32,plain,
! [X0: $int,X1: array] : ( read(X1,X0) = read(rev(X1,$sum(X0,1)),0) ),
inference(flattening,[],[f31]) ).
tff(f33,plain,
! [X0: array,X1: $int,X2: $int,X3: $int] :
( ( X1 = X3 )
| ( read(X0,X1) = read(write(X0,X3,X2),X1) ) ),
inference(rectify,[],[f2]) ).
tff(f35,plain,
! [X1: $int,X2: array,X0: $int] : ( read(write(X2,X1,X0),X1) = X0 ),
inference(rectify,[],[f1]) ).
tff(f42,plain,
! [X2: array,X1: array,X0: $int] :
( ? [X3: $int] :
( ( $less(X3,0)
| ~ $less(X3,X0)
| ( read(X2,X3) != read(X1,$sum(X0,$uminus($sum(X3,1)))) ) )
& ( ( $less(X3,X0)
& ~ $less(X3,0) )
| ( read(X1,X3) != read(X2,X3) ) ) )
| ( rev(X1,X0) = X2 ) ),
inference(ennf_transformation,[],[f29]) ).
tff(f45,plain,
! [X0: $int,X1: array,X2: $int] : ( read(write(X1,X0,X2),X0) = X2 ),
inference(rectify,[],[f35]) ).
tff(f46,plain,
! [X0: array,X1: array,X2: $int] :
( ? [X3: $int] :
( ( $less(X3,0)
| ~ $less(X3,X2)
| ( read(X0,X3) != read(X1,$sum(X2,$uminus($sum(X3,1)))) ) )
& ( ( $less(X3,X2)
& ~ $less(X3,0) )
| ( read(X0,X3) != read(X1,X3) ) ) )
| ( rev(X1,X2) = X0 ) ),
inference(rectify,[],[f42]) ).
tff(f47,plain,
! [X0: array,X1: array,X2: $int] :
( ( ( $less(sK1(X0,X1,X2),0)
| ~ $less(sK1(X0,X1,X2),X2)
| ( read(X0,sK1(X0,X1,X2)) != read(X1,$sum(X2,$uminus($sum(sK1(X0,X1,X2),1)))) ) )
& ( ( $less(sK1(X0,X1,X2),X2)
& ~ $less(sK1(X0,X1,X2),0) )
| ( read(X0,sK1(X0,X1,X2)) != read(X1,sK1(X0,X1,X2)) ) ) )
| ( rev(X1,X2) = X0 ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X3,sK1(X0,X1,X2))],[f46]) ).
tff(f53,plain,
! [X2: $int,X0: $int,X1: array] : ( read(write(X1,X0,X2),X0) = X2 ),
inference(cnf_transformation,[],[f45]) ).
tff(f54,plain,
! [X0: $int,X1: array] : ( read(X1,X0) = read(rev(X1,$sum(X0,1)),0) ),
inference(cnf_transformation,[],[f32]) ).
tff(f55,plain,
! [X2: $int,X0: array,X1: array] :
( ( read(X0,sK1(X0,X1,X2)) != read(X1,sK1(X0,X1,X2)) )
| ( rev(X1,X2) = X0 )
| ~ $less(sK1(X0,X1,X2),0) ),
inference(cnf_transformation,[],[f47]) ).
tff(f56,plain,
! [X2: $int,X0: array,X1: array] :
( ( read(X0,sK1(X0,X1,X2)) != read(X1,sK1(X0,X1,X2)) )
| ( rev(X1,X2) = X0 )
| $less(sK1(X0,X1,X2),X2) ),
inference(cnf_transformation,[],[f47]) ).
tff(f58,plain,
! [X2: $int,X3: $int,X0: array,X1: $int] :
( ( read(X0,X1) = read(write(X0,X3,X2),X1) )
| ( X1 = X3 ) ),
inference(cnf_transformation,[],[f33]) ).
tff(f84,plain,
! [X0: array,X1: $int] :
( ~ $less(sK1(X0,X0,X1),0)
| ( rev(X0,X1) = X0 ) ),
inference(equality_resolution,[],[f55]) ).
tff(f94,plain,
! [X0: array,X1: $int] :
( $less(sK1(X0,X0,X1),X1)
| ( rev(X0,X1) = X0 ) ),
inference(equality_resolution,[],[f56]) ).
tff(f95,plain,
! [X0: array] :
( ( rev(X0,0) = X0 )
| ( rev(X0,0) = X0 ) ),
inference(resolution,[],[f94,f84]) ).
tff(f97,plain,
! [X0: array] : ( rev(X0,0) = X0 ),
inference(duplicate_literal_removal,[],[f95]) ).
tff(f196,plain,
! [X0: $int,X1: array] : ( read(X1,X0) = read(rev(X1,$sum(1,X0)),0) ),
inference(superposition,[],[f54,f17]) ).
tff(f205,plain,
! [X0: array] : ( read(rev(X0,0),0) = read(X0,$uminus(1)) ),
inference(superposition,[],[f196,f21]) ).
tff(f219,plain,
! [X0: array] : ( read(rev(X0,0),0) = read(X0,-1) ),
inference(evaluation,[],[f205]) ).
tff(f221,plain,
! [X0: array] : ( read(X0,-1) = read(X0,0) ),
inference(forward_demodulation,[],[f219,f97]) ).
tff(f334,plain,
! [X0: array,X1: $int] : ( read(write(X0,-1,X1),0) = X1 ),
inference(superposition,[],[f53,f221]) ).
tff(f677,plain,
! [X0: $int,X1: array] :
( ( 0 = -1 )
| ( read(X1,0) = X0 ) ),
inference(superposition,[],[f58,f334]) ).
tff(f702,plain,
! [X0: $int,X1: array] : ( read(X1,0) = X0 ),
inference(evaluation,[],[f677]) ).
tff(f710,plain,
! [X2: $int,X0: $int] : ( X0 = X2 ),
inference(superposition,[],[f702,f702]) ).
tff(f961,plain,
! [X2: $int,X0: $int,X1: $int] :
( $less(X1,X0)
| $less(X2,X1) ),
inference(superposition,[],[f26,f710]) ).
tff(f1307,plain,
( $less(0,0)
| $less(0,0) ),
inference(instantiation,[],[f961]) ).
tff(f1308,plain,
$false,
inference(interpreted_simplification,[],[f1307]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : DAT075_1 : TPTP v9.3.1. Released v6.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.19 % Computer : n008.cluster.edu
% 0.11/0.19 % Model : x86_64 x86_64
% 0.11/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.19 % Memory : 8046.5625MB
% 0.11/0.19 % OS : Linux 6.8.0-71-generic
% 0.11/0.19 % CPULimit : 300
% 0.11/0.19 % WCLimit : 300
% 0.11/0.19 % DateTime : Tue Sep 29 00:08:39 UTC 2026
% 0.11/0.19 % CPUTime :
% 0.11/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.22 Running first-order theorem proving
% 0.11/0.22 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.11/1.18 % (2783067)Detected arithmetic, will pick strategies from an ALASCA-aware ARI schedule.
% 3.11/1.18 % (2783189)dis+1002_1_to=kbo:sil=128000:tgt=ground:sas=z3:si=on:spb=units:tha=off:random_seed=1118408953:i=307:kws=precedence:nm=0:rtra=on_2999 on theBenchmark for (2999ds/307Mi)
% 3.11/1.18 % (2783188)dis+1002_16:1_to=lpo:sil=64000:sas=z3:si=on:norm_ineq=on:gve=force:uwa=one_side_constant:random_seed=374007537:i=12:doe=on:rtra=on:gtg=exists_top:ss=axioms_2999 on theBenchmark for (2999ds/12Mi)
% 3.11/1.18 % (2783193)lrs+10_1_to=lpo:sas=z3:si=on:tha=off:random_seed=3905258704:i=46:rtra=on_2999 on theBenchmark for (2999ds/46Mi)
% 3.11/1.18 % (2783192)dis+21_64_to=kbo:sil=128000:si=on:sp=weighted_frequency:uwa=alasca_can_abstract:random_seed=4258315227:i=4:rtra=on_2999 on theBenchmark for (2999ds/4Mi)
% 3.11/1.18 % (2783191)lrs+1002_4:1_to=lpo:sil=64000:si=on:br=off:random_seed=4196862208:s2a=on:i=7:rtra=on:inst=on_2999 on theBenchmark for (2999ds/7Mi)
% 3.11/1.18 % (2783190)dis+10_3_slsqr=1,4:to=lpo:sil=128000:thi=strong:si=on:uwa=off:s2agt=20:slsqc=1:slsq=on:random_seed=2679930978:i=201:slsql=off:asg=cautious:rtra=on:gtg=all:ss=axioms:sgt=16_2999 on theBenchmark for (2999ds/201Mi)
% 3.11/1.18 % (2783194)lrs+10_1_tgt=ground:sas=z3:si=on:random_seed=3465195142:i=33:rtra=on_2999 on theBenchmark for (2999ds/33Mi)
% 3.11/1.18 % (2783192)Instruction limit reached!
% 3.11/1.18 % (2783192)------------------------------
% 3.11/1.18 % (2783192)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783192)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783192)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783192)Termination reason: Instruction limit
% 3.11/1.18 % (2783192)Termination phase: Saturation
% 3.11/1.18 % (2783192)Time elapsed: 0.004 s
% 3.11/1.18 % (2783192)Peak memory usage: 88 MB
% 3.11/1.18 % (2783192)Instructions burned: 5 (million)
% 3.11/1.18 % (2783191)Instruction limit reached!
% 3.11/1.18 % (2783191)------------------------------
% 3.11/1.18 % (2783191)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783191)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783191)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783191)Termination reason: Instruction limit
% 3.11/1.18 % (2783191)Termination phase: Saturation
% 3.11/1.18 % (2783191)Time elapsed: 0.006 s
% 3.11/1.18 % (2783191)Peak memory usage: 88 MB
% 3.11/1.18 % (2783191)Instructions burned: 8 (million)
% 3.11/1.18 % (2783188)Instruction limit reached!
% 3.11/1.18 % (2783188)------------------------------
% 3.11/1.18 % (2783188)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783188)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783188)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783188)Termination reason: Instruction limit
% 3.11/1.18 % (2783188)Termination phase: Saturation
% 3.11/1.18 % (2783188)Time elapsed: 0.029 s
% 3.11/1.18 % (2783188)Peak memory usage: 112 MB
% 3.11/1.18 % (2783188)Instructions burned: 12 (million)
% 3.11/1.18 % (2783194)Instruction limit reached!
% 3.11/1.18 % (2783194)------------------------------
% 3.11/1.18 % (2783194)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783194)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783194)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783194)Termination reason: Instruction limit
% 3.11/1.18 % (2783194)Termination phase: Saturation
% 3.11/1.18 % (2783194)Time elapsed: 0.044 s
% 3.11/1.18 % (2783194)Peak memory usage: 112 MB
% 3.11/1.18 % (2783194)Instructions burned: 33 (million)
% 3.11/1.18 % (2783193)Instruction limit reached!
% 3.11/1.18 % (2783193)------------------------------
% 3.11/1.18 % (2783193)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783193)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783193)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783193)Termination reason: Instruction limit
% 3.11/1.18 % (2783193)Termination phase: Saturation
% 3.11/1.18 % (2783193)Time elapsed: 0.052 s
% 3.11/1.18 % (2783193)Peak memory usage: 112 MB
% 3.11/1.18 % (2783193)Instructions burned: 46 (million)
% 3.11/1.18 % (2783189)Instruction limit reached!
% 3.11/1.18 % (2783189)------------------------------
% 3.11/1.18 % (2783189)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783189)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783189)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783189)Termination reason: Instruction limit
% 3.11/1.18 % (2783189)Termination phase: Saturation
% 3.11/1.18 % (2783189)Time elapsed: 0.111 s
% 3.11/1.18 % (2783189)Peak memory usage: 117 MB
% 3.11/1.18 % (2783189)Instructions burned: 309 (million)
% 3.11/1.18 % (2783190)First to succeed.
% 3.11/1.18 % (2783190)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2783067"
% 3.11/1.18 % (2783202)dis+11_3_anc=none:drc=ordering:si=on:urr=ec_only:bce=on:tha=off:sac=on:random_seed=2986964431:st=5:i=14:sd=10:rtra=on:ss=axioms:rawr=on_2998 on theBenchmark for (2998ds/14Mi)
% 3.11/1.18 % (2783203)dis+1011_2:1_to=kbo:sil=128000:tgt=full:fde=none:si=on:norm_ineq=on:spb=goal_then_units:tha=some:nwc=2:sac=on:random_seed=1144943499:i=29:thsqd=64:nm=0:thsqc=8:rtra=on:thsq=on:ev=off_2998 on theBenchmark for (2998ds/29Mi)
% 3.11/1.18 % (2783202)Instruction limit reached!
% 3.11/1.18 % (2783202)------------------------------
% 3.11/1.18 % (2783202)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783202)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783202)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783202)Termination reason: Instruction limit
% 3.11/1.18 % (2783202)Termination phase: Saturation
% 3.11/1.18 % (2783202)Time elapsed: 0.012 s
% 3.11/1.18 % (2783202)Peak memory usage: 88 MB
% 3.11/1.18 % (2783202)Instructions burned: 15 (million)
% 3.11/1.18 % (2783203)Instruction limit reached!
% 3.11/1.18 % (2783203)------------------------------
% 3.11/1.18 % (2783203)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783203)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783203)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783203)Termination reason: Instruction limit
% 3.11/1.18 % (2783203)Termination phase: Saturation
% 3.11/1.18 % (2783203)Time elapsed: 0.022 s
% 3.11/1.18 % (2783203)Peak memory usage: 88 MB
% 3.11/1.18 % (2783203)Instructions burned: 29 (million)
% 3.11/1.18 % (2783204)ott+21_1024_to=lakbo:sil=128000:bsd=on:si=on:alasca=on:uwa=alasca_main:nwc=0.5:random_seed=1201764628:cond=on:i=16:fgj=on:ep=RS:asg=force:nm=10:rtra=on:rawr=on_2997 on theBenchmark for (2997ds/16Mi)
% 3.11/1.18 % (2783204)Instruction limit reached!
% 3.11/1.18 % (2783204)------------------------------
% 3.11/1.18 % (2783204)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783204)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783204)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783204)Termination reason: Instruction limit
% 3.11/1.18 % (2783204)Termination phase: Saturation
% 3.11/1.18 % (2783204)Time elapsed: 0.011 s
% 3.11/1.18 % (2783204)Peak memory usage: 90 MB
% 3.11/1.18 % (2783204)Instructions burned: 16 (million)
% 3.11/1.18 % (2783205)dis+1011_1_prc=on:drc=off:si=on:sac=on:random_seed=1527732631:i=24:canc=force:rtra=on_2997 on theBenchmark for (2997ds/24Mi)
% 3.11/1.18 % (2783206)ott+1010_8_to=lpo:sil=128000:si=on:norm_ineq=on:sp=unary_frequency:sos=on:gve=cautious:spb=goal_then_units:uwa=alasca_main_floor:tha=some:random_seed=487164917:i=27:canc=cautious:fsr=off:rtra=on_2997 on theBenchmark for (2997ds/27Mi)
% 3.11/1.18 % (2783207)dis+1002_24_to=kbo:sil=128000:si=on:random_seed=3532628932:i=85:gtgl=4:rtra=on:gtg=exists_sym_2997 on theBenchmark for (2997ds/85Mi)
% 3.11/1.18 % (2783205)Instruction limit reached!
% 3.11/1.18 % (2783205)------------------------------
% 3.11/1.18 % (2783205)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783205)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783205)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783205)Termination reason: Instruction limit
% 3.11/1.18 % (2783205)Termination phase: Saturation
% 3.11/1.18 % (2783205)Time elapsed: 0.017 s
% 3.11/1.18 % (2783205)Peak memory usage: 89 MB
% 3.11/1.18 % (2783205)Instructions burned: 24 (million)
% 3.11/1.18 % (2783206)Instruction limit reached!
% 3.11/1.18 % (2783206)------------------------------
% 3.11/1.18 % (2783206)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.11/1.18 % (2783206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.11/1.18 % (2783206)CaDiCaL version: 2.1.3
% 3.11/1.18 % (2783206)Termination reason: Instruction limit
% 3.11/1.18 % (2783206)Termination phase: Saturation
% 3.11/1.18 % (2783206)Time elapsed: 0.019 s
% 3.11/1.18 % (2783206)Peak memory usage: 89 MB
% 3.11/1.18 % (2783206)Instructions burned: 27 (million)
% 4.15/1.34 % (2783207)Instruction limit reached!
% 4.15/1.34 % (2783207)------------------------------
% 4.15/1.34 % (2783207)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783207)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783207)Termination reason: Instruction limit
% 4.15/1.34 % (2783207)Termination phase: Saturation
% 4.15/1.34 % (2783207)Time elapsed: 0.025 s
% 4.15/1.34 % (2783207)Peak memory usage: 89 MB
% 4.15/1.34 % (2783207)Instructions burned: 89 (million)
% 4.15/1.34 % (2783212)dis+1010_1_to=kbo:sil=128000:tgt=full:si=on:tha=off:random_seed=650981764:i=181:rtra=on:ss=axioms:ev=cautious_2996 on theBenchmark for (2996ds/181Mi)
% 4.15/1.34 % (2783210)ott+1002_1_si=on:sp=occurrence:spb=goal:lcm=predicate:random_seed=372204766:i=2:bd=preordered:nm=2:ins=3:rtra=on:inst=on:tar=off_2996 on theBenchmark for (2996ds/2Mi)
% 4.15/1.34 % (2783212)Refutation not found, incomplete strategy
% 4.15/1.34 % (2783212)------------------------------
% 4.15/1.34 % (2783212)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783212)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783212)Termination reason: Refutation not found, incomplete strategy
% 4.15/1.34 % (2783212)Time elapsed: 0.002 s
% 4.15/1.34 % (2783212)Peak memory usage: 89 MB
% 4.15/1.34 % (2783212)Instructions burned: 1 (million)
% 4.15/1.34 % (2783210)Instruction limit reached!
% 4.15/1.34 % (2783210)------------------------------
% 4.15/1.34 % (2783210)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783210)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783210)Termination reason: Instruction limit
% 4.15/1.34 % (2783210)Termination phase: Saturation
% 4.15/1.34 % (2783210)Time elapsed: 0.003 s
% 4.15/1.34 % (2783210)Peak memory usage: 88 MB
% 4.15/1.34 % (2783210)Instructions burned: 3 (million)
% 4.15/1.34 % (2783213)lrs+10_2_to=lpo:sil=64000:si=on:sos=on:gve=force:lcm=reverse:uwa=one_side_interpreted:random_seed=134439062:i=4:ep=RST:ins=2:rtra=on_2996 on theBenchmark for (2996ds/4Mi)
% 4.15/1.34 % (2783213)Instruction limit reached!
% 4.15/1.34 % (2783213)------------------------------
% 4.15/1.34 % (2783213)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783213)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783213)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783213)Termination reason: Instruction limit
% 4.15/1.34 % (2783213)Termination phase: Saturation
% 4.15/1.34 % (2783213)Time elapsed: 0.004 s
% 4.15/1.34 % (2783213)Peak memory usage: 88 MB
% 4.15/1.34 % (2783213)Instructions burned: 5 (million)
% 4.15/1.34 % (2783219)ott+1011_1_to=kbo:plsq=on:drc=off:si=on:plsqr=32,1:sp=const_frequency:sos=all:uwa=one_side_interpreted:sac=on:random_seed=3543371316:i=8:ep=RST:nm=16:rtra=on:gtg=exists_top_2996 on theBenchmark for (2996ds/8Mi)
% 4.15/1.34 % (2783219)Instruction limit reached!
% 4.15/1.34 % (2783219)------------------------------
% 4.15/1.34 % (2783219)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783219)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783219)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783219)Termination reason: Instruction limit
% 4.15/1.34 % (2783219)Termination phase: Saturation
% 4.15/1.34 % (2783219)Time elapsed: 0.004 s
% 4.15/1.34 % (2783219)Peak memory usage: 88 MB
% 4.15/1.34 % (2783219)Instructions burned: 11 (million)
% 4.15/1.34 % (2783190)Refutation found. Thanks to Tanya!
% 4.15/1.34 % SZS status Theorem for theBenchmark
% 4.15/1.34 % SZS output start Proof for theBenchmark
% See solution above
% 4.15/1.34 % (2783190)------------------------------
% 4.15/1.34 % (2783190)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.15/1.34 % (2783190)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.15/1.34 % (2783190)CaDiCaL version: 2.1.3
% 4.15/1.34 % (2783190)Termination reason: Refutation
% 4.15/1.34 % (2783190)Time elapsed: 0.085 s
% 4.15/1.34 % (2783190)Peak memory usage: 117 MB
% 4.15/1.34 % (2783190)Instructions burned: 84 (million)
% 4.15/1.34 % (2783190)------------------------------
% 4.15/1.34 % (2783190)------------------------------
% 4.15/1.34 % (2783067)Success in time 0.513 s
% 4.15/1.34 % Vampire exiting
%------------------------------------------------------------------------------