%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SEU319+2 : TPTP v9.3.1. Released v3.3.0.
% 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 12:48:19 PM UTC 2026
% Result : Theorem 2.90s 1.07s
% Output : Refutation 3.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 8
% Syntax : Number of formulae : 64 ( 9 unt; 4 def)
% Number of atoms : 182 ( 3 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 204 ( 86 ~; 88 |; 12 &)
% ( 8 <=>; 9 =>; 0 <=; 1 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 11 ( 9 usr; 5 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 2 con; 0-3 aty)
% Number of variables : 34 ( 0 sgn 28 !; 6 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f102,axiom,
! [X0] :
( top_str(X0)
=> ! [X1] :
( element(X1,powerset(the_carrier(X0)))
=> ( closed_subset(X1,X0)
<=> open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d6_pre_topc) ).
fof(f167,axiom,
! [X0] :
( top_str(X0)
=> one_sorted_str(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_pre_topc) ).
fof(f380,axiom,
! [X0] :
( one_sorted_str(X0)
=> ! [X1] :
( element(X1,powerset(the_carrier(X0)))
=> subset_complement(the_carrier(X0),X1) = subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_pre_topc) ).
fof(f418,conjecture,
! [X0] :
( top_str(X0)
=> ! [X1] :
( element(X1,powerset(the_carrier(X0)))
=> ( closed_subset(X1,X0)
<=> open_subset(subset_complement(the_carrier(X0),X1),X0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t29_tops_1) ).
fof(f419,negated_conjecture,
~ ! [X0] :
( top_str(X0)
=> ! [X1] :
( element(X1,powerset(the_carrier(X0)))
=> ( closed_subset(X1,X0)
<=> open_subset(subset_complement(the_carrier(X0),X1),X0) ) ) ),
inference(negated_conjecture,[status(cth)],[f418]) ).
fof(f673,plain,
! [X0] :
( ! [X1] :
( ( closed_subset(X1,X0)
<=> open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0) )
| ~ element(X1,powerset(the_carrier(X0))) )
| ~ top_str(X0) ),
inference(ennf_transformation,[],[f102]) ).
fof(f722,plain,
! [X0] :
( one_sorted_str(X0)
| ~ top_str(X0) ),
inference(ennf_transformation,[],[f167]) ).
fof(f940,plain,
! [X0] :
( ! [X1] :
( subset_complement(the_carrier(X0),X1) = subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1)
| ~ element(X1,powerset(the_carrier(X0))) )
| ~ one_sorted_str(X0) ),
inference(ennf_transformation,[],[f380]) ).
fof(f992,plain,
? [X0] :
( ? [X1] :
( ( closed_subset(X1,X0)
<~> open_subset(subset_complement(the_carrier(X0),X1),X0) )
& element(X1,powerset(the_carrier(X0))) )
& top_str(X0) ),
inference(ennf_transformation,[],[f419]) ).
fof(f1337,plain,
! [X0] :
( ! [X1] :
( ( ( closed_subset(X1,X0)
| ~ open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0) )
& ( open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0)
| ~ closed_subset(X1,X0) ) )
| ~ element(X1,powerset(the_carrier(X0))) )
| ~ top_str(X0) ),
inference(nnf_transformation,[],[f673]) ).
fof(f1643,plain,
? [X0] :
( ? [X1] :
( ( ~ open_subset(subset_complement(the_carrier(X0),X1),X0)
| ~ closed_subset(X1,X0) )
& ( open_subset(subset_complement(the_carrier(X0),X1),X0)
| closed_subset(X1,X0) )
& element(X1,powerset(the_carrier(X0))) )
& top_str(X0) ),
inference(nnf_transformation,[],[f992]) ).
fof(f1644,plain,
? [X0] :
( ? [X1] :
( ( ~ open_subset(subset_complement(the_carrier(X0),X1),X0)
| ~ closed_subset(X1,X0) )
& ( open_subset(subset_complement(the_carrier(X0),X1),X0)
| closed_subset(X1,X0) )
& element(X1,powerset(the_carrier(X0))) )
& top_str(X0) ),
inference(flattening,[],[f1643]) ).
fof(f1645,plain,
( ( ~ open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| ~ closed_subset(sK374,sK373) )
& ( open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| closed_subset(sK374,sK373) )
& element(sK374,powerset(the_carrier(sK373)))
& top_str(sK373) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK373,sK374]),skolemize(X0,sK373),skolemize(X1,sK374)],[f1644]) ).
fof(f2048,plain,
! [X0,X1] :
( ~ closed_subset(X1,X0)
| open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0)
| ~ element(X1,powerset(the_carrier(X0)))
| ~ top_str(X0) ),
inference(cnf_transformation,[],[f1337]) ).
fof(f2049,plain,
! [X0,X1] :
( ~ top_str(X0)
| ~ open_subset(subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1),X0)
| ~ element(X1,powerset(the_carrier(X0)))
| closed_subset(X1,X0) ),
inference(cnf_transformation,[],[f1337]) ).
fof(f2134,plain,
! [X0] :
( one_sorted_str(X0)
| ~ top_str(X0) ),
inference(cnf_transformation,[],[f722]) ).
fof(f2849,plain,
! [X0,X1] :
( subset_difference(the_carrier(X0),cast_as_carrier_subset(X0),X1) = subset_complement(the_carrier(X0),X1)
| ~ element(X1,powerset(the_carrier(X0)))
| ~ one_sorted_str(X0) ),
inference(cnf_transformation,[],[f940]) ).
fof(f2905,plain,
top_str(sK373),
inference(cnf_transformation,[],[f1645]) ).
fof(f2906,plain,
element(sK374,powerset(the_carrier(sK373))),
inference(cnf_transformation,[],[f1645]) ).
fof(f2907,plain,
( open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| closed_subset(sK374,sK373) ),
inference(cnf_transformation,[],[f1645]) ).
fof(f2908,plain,
( ~ open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| ~ closed_subset(sK374,sK373) ),
inference(cnf_transformation,[],[f1645]) ).
fof(f3312,definition,
( spl394_1
<=> closed_subset(sK374,sK373) ),
introduced(definition,[new_symbols(definition,[spl394_1])],[avatar_definition]) ).
fof(f3313,plain,
( ~ closed_subset(sK374,sK373)
| spl394_1 ),
inference(avatar_component_clause,[],[f3312]) ).
fof(f3314,plain,
( closed_subset(sK374,sK373)
| ~ spl394_1 ),
inference(avatar_component_clause,[],[f3312]) ).
fof(f3316,definition,
( spl394_2
<=> open_subset(subset_complement(the_carrier(sK373),sK374),sK373) ),
introduced(definition,[new_symbols(definition,[spl394_2])],[avatar_definition]) ).
fof(f3317,plain,
( ~ open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| spl394_2 ),
inference(avatar_component_clause,[],[f3316]) ).
fof(f3318,plain,
( open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| ~ spl394_2 ),
inference(avatar_component_clause,[],[f3316]) ).
fof(f3319,plain,
( spl394_1
| spl394_2 ),
inference(avatar_split_clause,[],[f2907,f3316,f3312]) ).
fof(f3320,plain,
( ~ spl394_1
| ~ spl394_2 ),
inference(avatar_split_clause,[],[f2908,f3316,f3312]) ).
fof(f3594,plain,
! [X0] :
( ~ open_subset(subset_difference(the_carrier(sK373),cast_as_carrier_subset(sK373),X0),sK373)
| ~ element(X0,powerset(the_carrier(sK373)))
| closed_subset(X0,sK373) ),
inference(resolution,[],[f2049,f2905]) ).
fof(f3598,plain,
! [X0] :
( ~ open_subset(subset_complement(the_carrier(sK373),X0),sK373)
| ~ element(X0,powerset(the_carrier(sK373)))
| closed_subset(X0,sK373)
| ~ element(X0,powerset(the_carrier(sK373)))
| ~ one_sorted_str(sK373) ),
inference(superposition,[],[f3594,f2849]) ).
fof(f3599,plain,
! [X0] :
( ~ open_subset(subset_complement(the_carrier(sK373),X0),sK373)
| ~ element(X0,powerset(the_carrier(sK373)))
| closed_subset(X0,sK373)
| ~ one_sorted_str(sK373) ),
inference(duplicate_literal_removal,[],[f3598]) ).
fof(f3601,definition,
( spl394_57
<=> one_sorted_str(sK373) ),
introduced(definition,[new_symbols(definition,[spl394_57])],[avatar_definition]) ).
fof(f3602,plain,
( one_sorted_str(sK373)
| ~ spl394_57 ),
inference(avatar_component_clause,[],[f3601]) ).
fof(f3603,plain,
( ~ one_sorted_str(sK373)
| spl394_57 ),
inference(avatar_component_clause,[],[f3601]) ).
fof(f3605,definition,
( spl394_58
<=> ! [X0] :
( ~ open_subset(subset_complement(the_carrier(sK373),X0),sK373)
| closed_subset(X0,sK373)
| ~ element(X0,powerset(the_carrier(sK373))) ) ),
introduced(definition,[new_symbols(definition,[spl394_58])],[avatar_definition]) ).
fof(f3606,plain,
( ! [X0] :
( closed_subset(X0,sK373)
| ~ open_subset(subset_complement(the_carrier(sK373),X0),sK373)
| ~ element(X0,powerset(the_carrier(sK373))) )
| ~ spl394_58 ),
inference(avatar_component_clause,[],[f3605]) ).
fof(f3607,plain,
( ~ spl394_57
| spl394_58 ),
inference(avatar_split_clause,[],[f3599,f3605,f3601]) ).
fof(f3613,plain,
( ~ top_str(sK373)
| spl394_57 ),
inference(resolution,[],[f3603,f2134]) ).
fof(f3614,plain,
( $false
| spl394_57 ),
inference(forward_subsumption_resolution,[],[f3613,f2905]) ).
fof(f3615,plain,
spl394_57,
inference(avatar_contradiction_clause,[],[f3614]) ).
fof(f3618,plain,
( ~ open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| ~ element(sK374,powerset(the_carrier(sK373)))
| spl394_1
| ~ spl394_58 ),
inference(resolution,[],[f3606,f3313]) ).
fof(f3625,plain,
( ~ element(sK374,powerset(the_carrier(sK373)))
| spl394_1
| ~ spl394_2
| ~ spl394_58 ),
inference(forward_subsumption_resolution,[],[f3618,f3318]) ).
fof(f3626,plain,
( $false
| spl394_1
| ~ spl394_2
| ~ spl394_58 ),
inference(forward_subsumption_resolution,[],[f3625,f2906]) ).
fof(f3627,plain,
( spl394_1
| ~ spl394_2
| ~ spl394_58 ),
inference(avatar_contradiction_clause,[],[f3626]) ).
fof(f3628,plain,
( open_subset(subset_difference(the_carrier(sK373),cast_as_carrier_subset(sK373),sK374),sK373)
| ~ element(sK374,powerset(the_carrier(sK373)))
| ~ top_str(sK373)
| ~ spl394_1 ),
inference(resolution,[],[f3314,f2048]) ).
fof(f3631,plain,
( open_subset(subset_difference(the_carrier(sK373),cast_as_carrier_subset(sK373),sK374),sK373)
| ~ top_str(sK373)
| ~ spl394_1 ),
inference(forward_subsumption_resolution,[],[f3628,f2906]) ).
fof(f3633,plain,
( open_subset(subset_difference(the_carrier(sK373),cast_as_carrier_subset(sK373),sK374),sK373)
| ~ spl394_1 ),
inference(forward_subsumption_resolution,[],[f3631,f2905]) ).
fof(f3664,plain,
( open_subset(subset_complement(the_carrier(sK373),sK374),sK373)
| ~ element(sK374,powerset(the_carrier(sK373)))
| ~ one_sorted_str(sK373)
| ~ spl394_1 ),
inference(superposition,[],[f3633,f2849]) ).
fof(f3665,plain,
( ~ element(sK374,powerset(the_carrier(sK373)))
| ~ one_sorted_str(sK373)
| ~ spl394_1
| spl394_2 ),
inference(forward_subsumption_resolution,[],[f3664,f3317]) ).
fof(f3667,plain,
( ~ one_sorted_str(sK373)
| ~ spl394_1
| spl394_2 ),
inference(forward_subsumption_resolution,[],[f3665,f2906]) ).
fof(f3668,plain,
( $false
| ~ spl394_1
| spl394_2
| ~ spl394_57 ),
inference(forward_subsumption_resolution,[],[f3667,f3602]) ).
fof(f3669,plain,
( ~ spl394_1
| spl394_2
| ~ spl394_57 ),
inference(avatar_contradiction_clause,[],[f3668]) ).
cnf(s1,plain,
( spl394_1
| spl394_2 ),
inference(sat_conversion,[],[f3319]) ).
cnf(s2,plain,
( ~ spl394_1
| ~ spl394_2 ),
inference(sat_conversion,[],[f3320]) ).
cnf(s49,plain,
( ~ spl394_57
| spl394_58 ),
inference(sat_conversion,[],[f3607]) ).
cnf(s51,plain,
spl394_57,
inference(sat_conversion,[],[f3615]) ).
cnf(s52,plain,
( spl394_1
| ~ spl394_2
| ~ spl394_58 ),
inference(sat_conversion,[],[f3627]) ).
cnf(s55,plain,
( ~ spl394_1
| spl394_2
| ~ spl394_57 ),
inference(sat_conversion,[],[f3669]) ).
cnf(s57,plain,
spl394_58,
inference(rat,[],[s49,s51]) ).
cnf(s58,plain,
spl394_1,
inference(rat,[],[s1,s52,s57]) ).
cnf(s59,plain,
spl394_2,
inference(rat,[],[s55,s51,s58]) ).
cnf(s60,plain,
$false,
inference(rat,[],[s2,s59,s58]) ).
fof(f3670,plain,
$false,
inference(avatar_sat_refutation,[],[s60]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEU319+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.37 % Computer : n008.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 28 04:41:09 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.15/0.40 Running first-order theorem proving
% 0.15/0.40 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
% 2.90/1.07 % (1879476)Detected formulas, will run a generic FOF schedule.
% 2.90/1.07 % (1879486)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=388325823:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.90/1.07 % (1879481)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=365652151:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.90/1.07 % (1879487)dis-21_1_sil=8000:lcm=predicate:random_seed=3140055450:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 2.90/1.07 % (1879483)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3584785359:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.90/1.07 % (1879482)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=3928673821:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.90/1.07 % (1879484)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3445382920:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.90/1.07 % (1879485)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3254309540:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.90/1.07 % (1879486)First to succeed.
% 2.90/1.07 % (1879486)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1879476"
% 2.90/1.07 % (1879484)Instruction limit reached!
% 2.90/1.07 % (1879484)------------------------------
% 2.90/1.07 % (1879484)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.90/1.07 % (1879484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.90/1.07 % (1879484)CaDiCaL version: 2.1.3
% 2.90/1.07 % (1879484)Termination reason: Instruction limit
% 2.90/1.07 % (1879484)Termination phase: Saturation
% 2.90/1.07 % (1879484)Time elapsed: 0.060 s
% 2.90/1.07 % (1879484)Peak memory usage: 91 MB
% 2.90/1.07 % (1879484)Instructions burned: 110 (million)
% 2.90/1.07 % (1879487)Instruction limit reached!
% 2.90/1.07 % (1879487)------------------------------
% 2.90/1.07 % (1879487)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.90/1.07 % (1879487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.90/1.07 % (1879487)CaDiCaL version: 2.1.3
% 2.90/1.07 % (1879487)Termination reason: Instruction limit
% 2.90/1.07 % (1879487)Termination phase: Saturation
% 2.90/1.07 % (1879487)Time elapsed: 0.064 s
% 2.90/1.07 % (1879487)Peak memory usage: 90 MB
% 2.90/1.07 % (1879487)Instructions burned: 130 (million)
% 2.90/1.07 % (1879485)Instruction limit reached!
% 2.90/1.07 % (1879485)------------------------------
% 2.90/1.07 % (1879485)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.90/1.07 % (1879485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.90/1.07 % (1879485)CaDiCaL version: 2.1.3
% 2.90/1.07 % (1879485)Termination reason: Instruction limit
% 2.90/1.07 % (1879485)Termination phase: Saturation
% 2.90/1.07 % (1879485)Time elapsed: 0.076 s
% 2.90/1.07 % (1879485)Peak memory usage: 90 MB
% 2.90/1.07 % (1879485)Instructions burned: 120 (million)
% 2.90/1.07 % (1879495)lrs+10_1_sil=8000:sp=occurrence:random_seed=3836947275:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 2.90/1.07 % (1879496)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2908350833:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 2.90/1.07 % (1879496)Refutation not found, incomplete strategy
% 2.90/1.07 % (1879496)------------------------------
% 2.90/1.07 % (1879496)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.90/1.07 % (1879496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.90/1.07 % (1879496)CaDiCaL version: 2.1.3
% 2.90/1.07 % (1879496)Termination reason: Refutation not found, incomplete strategy
% 2.90/1.07 % (1879496)Time elapsed: 0.015 s
% 2.90/1.07 % (1879496)Peak memory usage: 89 MB
% 2.90/1.07 % (1879496)Instructions burned: 20 (million)
% 2.90/1.07 % (1879497)lrs+1011_1_sil=32000:sp=occurrence:random_seed=2444532776:i=325:sd=1:ss=axioms:sgt=32_2997 on theBenchmark for (2997ds/325Mi)
% 2.90/1.07 % (1879486)Refutation found. Thanks to Tanya!
% 2.90/1.07 % SZS status Theorem for theBenchmark
% 2.90/1.07 % SZS output start Proof for theBenchmark
% See solution above
% 3.40/1.26 % (1879486)------------------------------
% 3.40/1.26 % (1879486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.40/1.26 % (1879486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.40/1.26 % (1879486)CaDiCaL version: 2.1.3
% 3.40/1.26 % (1879486)Termination reason: Refutation
% 3.40/1.26 % (1879486)Time elapsed: 0.041 s
% 3.40/1.26 % (1879486)Peak memory usage: 91 MB
% 3.40/1.26 % (1879486)Instructions burned: 70 (million)
% 3.40/1.26 % (1879486)------------------------------
% 3.40/1.26 % (1879486)------------------------------
% 3.40/1.26 % (1879476)Success in time 0.427 s
% 3.40/1.26 % Vampire exiting
%------------------------------------------------------------------------------