%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SEU348+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n014.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 12:48:28 PM UTC 2026
% Result : Theorem 2.72s 1.29s
% Output : Refutation 3.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 5
% Syntax : Number of formulae : 59 ( 9 unt; 0 def)
% Number of atoms : 258 ( 12 equ)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 336 ( 137 ~; 144 |; 37 &)
% ( 5 <=>; 11 =>; 0 <=; 2 <~>)
% Maximal formula depth : 14 ( 6 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 72 ( 60 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& latt_str(X0) )
=> ! [X1] :
( element(X1,the_carrier(X0))
=> cast_to_el_of_LattPOSet(X0,X1) = X1 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_lattice3) ).
fof(f8,axiom,
! [X0] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& latt_str(X0) )
=> ! [X1] :
( element(X1,the_carrier(poset_of_lattice(X0)))
=> cast_to_el_of_lattice(X0,X1) = X1 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_lattice3) ).
fof(f16,axiom,
! [X0,X1] :
( ( ~ empty_carrier(X0)
& lattice(X0)
& latt_str(X0)
& element(X1,the_carrier(poset_of_lattice(X0))) )
=> element(cast_to_el_of_lattice(X0,X1),the_carrier(X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_lattice3) ).
fof(f57,axiom,
! [X0,X1] :
( ( ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) )
=> ! [X2] :
( element(X2,the_carrier(X1))
=> ( latt_set_smaller(X1,X2,X0)
<=> relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2)) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_lattice3) ).
fof(f58,conjecture,
! [X0,X1] :
( ( ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) )
=> ! [X2] :
( element(X2,the_carrier(poset_of_lattice(X1)))
=> ( relstr_element_smaller(poset_of_lattice(X1),X0,X2)
<=> latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_lattice3) ).
fof(f59,negated_conjecture,
~ ! [X0,X1] :
( ( ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) )
=> ! [X2] :
( element(X2,the_carrier(poset_of_lattice(X1)))
=> ( relstr_element_smaller(poset_of_lattice(X1),X0,X2)
<=> latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0) ) ) ),
inference(negated_conjecture,[status(cth)],[f58]) ).
fof(f67,plain,
? [X0,X1] :
( ? [X2] :
( ( relstr_element_smaller(poset_of_lattice(X1),X0,X2)
<~> latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0) )
& element(X2,the_carrier(poset_of_lattice(X1))) )
& ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) ),
inference(ennf_transformation,[],[f59]) ).
fof(f68,plain,
? [X0,X1] :
( ? [X2] :
( ( relstr_element_smaller(poset_of_lattice(X1),X0,X2)
<~> latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0) )
& element(X2,the_carrier(poset_of_lattice(X1))) )
& ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) ),
inference(flattening,[],[f67]) ).
fof(f69,plain,
! [X0,X1] :
( element(cast_to_el_of_lattice(X0,X1),the_carrier(X0))
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0)
| ~ element(X1,the_carrier(poset_of_lattice(X0))) ),
inference(ennf_transformation,[],[f16]) ).
fof(f70,plain,
! [X0,X1] :
( element(cast_to_el_of_lattice(X0,X1),the_carrier(X0))
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0)
| ~ element(X1,the_carrier(poset_of_lattice(X0))) ),
inference(flattening,[],[f69]) ).
fof(f71,plain,
! [X0] :
( ! [X1] :
( cast_to_el_of_lattice(X0,X1) = X1
| ~ element(X1,the_carrier(poset_of_lattice(X0))) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(ennf_transformation,[],[f8]) ).
fof(f72,plain,
! [X0] :
( ! [X1] :
( cast_to_el_of_lattice(X0,X1) = X1
| ~ element(X1,the_carrier(poset_of_lattice(X0))) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(flattening,[],[f71]) ).
fof(f73,plain,
! [X0,X1] :
( ! [X2] :
( ( latt_set_smaller(X1,X2,X0)
<=> relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2)) )
| ~ element(X2,the_carrier(X1)) )
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(ennf_transformation,[],[f57]) ).
fof(f74,plain,
! [X0,X1] :
( ! [X2] :
( ( latt_set_smaller(X1,X2,X0)
<=> relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2)) )
| ~ element(X2,the_carrier(X1)) )
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(flattening,[],[f73]) ).
fof(f78,plain,
! [X0] :
( ! [X1] :
( cast_to_el_of_LattPOSet(X0,X1) = X1
| ~ element(X1,the_carrier(X0)) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(ennf_transformation,[],[f7]) ).
fof(f79,plain,
! [X0] :
( ! [X1] :
( cast_to_el_of_LattPOSet(X0,X1) = X1
| ~ element(X1,the_carrier(X0)) )
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(flattening,[],[f78]) ).
fof(f80,plain,
? [X0,X1] :
( ? [X2] :
( ( ~ latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0)
| ~ relstr_element_smaller(poset_of_lattice(X1),X0,X2) )
& ( latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0)
| relstr_element_smaller(poset_of_lattice(X1),X0,X2) )
& element(X2,the_carrier(poset_of_lattice(X1))) )
& ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) ),
inference(nnf_transformation,[],[f68]) ).
fof(f81,plain,
? [X0,X1] :
( ? [X2] :
( ( ~ latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0)
| ~ relstr_element_smaller(poset_of_lattice(X1),X0,X2) )
& ( latt_set_smaller(X1,cast_to_el_of_lattice(X1,X2),X0)
| relstr_element_smaller(poset_of_lattice(X1),X0,X2) )
& element(X2,the_carrier(poset_of_lattice(X1))) )
& ~ empty_carrier(X1)
& lattice(X1)
& latt_str(X1) ),
inference(flattening,[],[f80]) ).
fof(f82,plain,
( ( ~ latt_set_smaller(sK1,cast_to_el_of_lattice(sK1,sK2),sK0)
| ~ relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2) )
& ( latt_set_smaller(sK1,cast_to_el_of_lattice(sK1,sK2),sK0)
| relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2) )
& element(sK2,the_carrier(poset_of_lattice(sK1)))
& ~ empty_carrier(sK1)
& lattice(sK1)
& latt_str(sK1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f81]) ).
fof(f85,plain,
! [X0,X1] :
( ! [X2] :
( ( ( latt_set_smaller(X1,X2,X0)
| ~ relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2)) )
& ( relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2))
| ~ latt_set_smaller(X1,X2,X0) ) )
| ~ element(X2,the_carrier(X1)) )
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(nnf_transformation,[],[f74]) ).
fof(f88,plain,
latt_str(sK1),
inference(cnf_transformation,[],[f82]) ).
fof(f89,plain,
lattice(sK1),
inference(cnf_transformation,[],[f82]) ).
fof(f90,plain,
~ empty_carrier(sK1),
inference(cnf_transformation,[],[f82]) ).
fof(f91,plain,
element(sK2,the_carrier(poset_of_lattice(sK1))),
inference(cnf_transformation,[],[f82]) ).
fof(f92,plain,
( latt_set_smaller(sK1,cast_to_el_of_lattice(sK1,sK2),sK0)
| relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2) ),
inference(cnf_transformation,[],[f82]) ).
fof(f93,plain,
( ~ latt_set_smaller(sK1,cast_to_el_of_lattice(sK1,sK2),sK0)
| ~ relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2) ),
inference(cnf_transformation,[],[f82]) ).
fof(f95,plain,
! [X0,X1] :
( element(cast_to_el_of_lattice(X0,X1),the_carrier(X0))
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0)
| ~ element(X1,the_carrier(poset_of_lattice(X0))) ),
inference(cnf_transformation,[],[f70]) ).
fof(f96,plain,
! [X0,X1] :
( ~ element(X1,the_carrier(poset_of_lattice(X0)))
| cast_to_el_of_lattice(X0,X1) = X1
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(cnf_transformation,[],[f72]) ).
fof(f98,plain,
! [X2,X0,X1] :
( relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2))
| ~ latt_set_smaller(X1,X2,X0)
| ~ element(X2,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(cnf_transformation,[],[f85]) ).
fof(f99,plain,
! [X2,X0,X1] :
( ~ relstr_element_smaller(poset_of_lattice(X1),X0,cast_to_el_of_LattPOSet(X1,X2))
| latt_set_smaller(X1,X2,X0)
| ~ element(X2,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(cnf_transformation,[],[f85]) ).
fof(f102,plain,
! [X0,X1] :
( cast_to_el_of_LattPOSet(X0,X1) = X1
| ~ element(X1,the_carrier(X0))
| empty_carrier(X0)
| ~ lattice(X0)
| ~ latt_str(X0) ),
inference(cnf_transformation,[],[f79]) ).
fof(f106,plain,
( sK2 = cast_to_el_of_lattice(sK1,sK2)
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(resolution,[],[f96,f91]) ).
fof(f108,plain,
( sK2 = cast_to_el_of_lattice(sK1,sK2)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f106,f90]) ).
fof(f109,plain,
( sK2 = cast_to_el_of_lattice(sK1,sK2)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f108,f89]) ).
fof(f110,plain,
sK2 = cast_to_el_of_lattice(sK1,sK2),
inference(forward_subsumption_resolution,[],[f109,f88]) ).
fof(f112,plain,
( ~ relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2)
| ~ latt_set_smaller(sK1,sK2,sK0) ),
inference(superposition,[],[f93,f110]) ).
fof(f113,plain,
( relstr_element_smaller(poset_of_lattice(sK1),sK0,sK2)
| latt_set_smaller(sK1,sK2,sK0) ),
inference(superposition,[],[f92,f110]) ).
fof(f114,plain,
( element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1)
| ~ element(sK2,the_carrier(poset_of_lattice(sK1))) ),
inference(superposition,[],[f95,f110]) ).
fof(f115,plain,
( element(sK2,the_carrier(sK1))
| ~ lattice(sK1)
| ~ latt_str(sK1)
| ~ element(sK2,the_carrier(poset_of_lattice(sK1))) ),
inference(forward_subsumption_resolution,[],[f114,f90]) ).
fof(f116,plain,
( element(sK2,the_carrier(sK1))
| ~ latt_str(sK1)
| ~ element(sK2,the_carrier(poset_of_lattice(sK1))) ),
inference(forward_subsumption_resolution,[],[f115,f89]) ).
fof(f117,plain,
( element(sK2,the_carrier(sK1))
| ~ element(sK2,the_carrier(poset_of_lattice(sK1))) ),
inference(forward_subsumption_resolution,[],[f116,f88]) ).
fof(f118,plain,
element(sK2,the_carrier(sK1)),
inference(forward_subsumption_resolution,[],[f117,f91]) ).
fof(f123,plain,
! [X2,X0,X1] :
( relstr_element_smaller(poset_of_lattice(X1),X2,X0)
| ~ latt_set_smaller(X1,X0,X2)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(superposition,[],[f98,f102]) ).
fof(f124,plain,
! [X2,X0,X1] :
( relstr_element_smaller(poset_of_lattice(X1),X2,X0)
| ~ latt_set_smaller(X1,X0,X2)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(duplicate_literal_removal,[],[f123]) ).
fof(f129,plain,
! [X2,X0,X1] :
( ~ relstr_element_smaller(poset_of_lattice(X1),X2,X0)
| latt_set_smaller(X1,X0,X2)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(superposition,[],[f99,f102]) ).
fof(f130,plain,
! [X2,X0,X1] :
( ~ relstr_element_smaller(poset_of_lattice(X1),X2,X0)
| latt_set_smaller(X1,X0,X2)
| ~ element(X0,the_carrier(X1))
| empty_carrier(X1)
| ~ lattice(X1)
| ~ latt_str(X1) ),
inference(duplicate_literal_removal,[],[f129]) ).
fof(f145,plain,
( ~ latt_set_smaller(sK1,sK2,sK0)
| ~ element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1)
| ~ latt_set_smaller(sK1,sK2,sK0) ),
inference(resolution,[],[f124,f112]) ).
fof(f148,plain,
( ~ latt_set_smaller(sK1,sK2,sK0)
| ~ element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(duplicate_literal_removal,[],[f145]) ).
fof(f149,plain,
( ~ latt_set_smaller(sK1,sK2,sK0)
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f148,f118]) ).
fof(f150,plain,
( ~ latt_set_smaller(sK1,sK2,sK0)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f149,f90]) ).
fof(f151,plain,
( ~ latt_set_smaller(sK1,sK2,sK0)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f150,f89]) ).
fof(f152,plain,
~ latt_set_smaller(sK1,sK2,sK0),
inference(forward_subsumption_resolution,[],[f151,f88]) ).
fof(f155,plain,
( latt_set_smaller(sK1,sK2,sK0)
| ~ element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1)
| latt_set_smaller(sK1,sK2,sK0) ),
inference(resolution,[],[f130,f113]) ).
fof(f156,plain,
( latt_set_smaller(sK1,sK2,sK0)
| ~ element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(duplicate_literal_removal,[],[f155]) ).
fof(f159,plain,
( ~ element(sK2,the_carrier(sK1))
| empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f156,f152]) ).
fof(f160,plain,
( empty_carrier(sK1)
| ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f159,f118]) ).
fof(f161,plain,
( ~ lattice(sK1)
| ~ latt_str(sK1) ),
inference(forward_subsumption_resolution,[],[f160,f90]) ).
fof(f162,plain,
~ latt_str(sK1),
inference(forward_subsumption_resolution,[],[f161,f89]) ).
fof(f163,plain,
$false,
inference(forward_subsumption_resolution,[],[f162,f88]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEU348+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n014.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Mon Sep 28 04:49:46 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.72/1.29 % (1438373)Detected formulas, will run a generic FOF schedule.
% 2.72/1.29 % (1438380)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=555617745:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.72/1.29 % (1438379)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=4023892880:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.72/1.29 % (1438384)dis-21_1_sil=8000:lcm=predicate:random_seed=108614630: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)
% 2.72/1.29 % (1438381)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2755790562:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.72/1.29 % (1438382)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=4147236460:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.72/1.29 % (1438378)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=2480147751:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.72/1.29 % (1438383)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=901566461:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.72/1.29 % (1438381)Refutation not found, incomplete strategy
% 2.72/1.29 % (1438381)------------------------------
% 2.72/1.29 % (1438381)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.72/1.29 % (1438381)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.72/1.29 % (1438381)CaDiCaL version: 2.1.3
% 2.72/1.29 % (1438381)Termination reason: Refutation not found, incomplete strategy
% 2.72/1.29 % (1438381)Time elapsed: 0.002 s
% 2.72/1.29 % (1438381)Peak memory usage: 88 MB
% 2.72/1.29 % (1438381)Instructions burned: 1 (million)
% 2.72/1.29 % (1438382)First to succeed.
% 2.72/1.29 % (1438382)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1438373"
% 2.72/1.29 % (1438383)Also succeeded, but the first one will report.
% 2.72/1.29 % (1438384)Instruction limit reached!
% 2.72/1.29 % (1438384)------------------------------
% 2.72/1.29 % (1438384)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.72/1.29 % (1438384)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.72/1.29 % (1438384)CaDiCaL version: 2.1.3
% 2.72/1.29 % (1438384)Termination reason: Instruction limit
% 2.72/1.29 % (1438384)Termination phase: Saturation
% 2.72/1.29 % (1438384)Time elapsed: 0.068 s
% 2.72/1.29 % (1438384)Peak memory usage: 92 MB
% 2.72/1.29 % (1438384)Instructions burned: 131 (million)
% 2.72/1.29 % (1438392)lrs+10_1_sil=8000:sp=occurrence:random_seed=697717949:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 2.72/1.29 % (1438381)------------------------------
% 2.72/1.29 % (1438381)------------------------------
% 2.72/1.29 % (1438392)Also succeeded, but the first one will report.
% 2.72/1.29 % (1438382)Refutation found. Thanks to Tanya!
% 2.72/1.29 % SZS status Theorem for theBenchmark
% 2.72/1.29 % SZS output start Proof for theBenchmark
% See solution above
% 3.61/1.49 % (1438382)------------------------------
% 3.61/1.49 % (1438382)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.61/1.49 % (1438382)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.61/1.49 % (1438382)CaDiCaL version: 2.1.3
% 3.61/1.49 % (1438382)Termination reason: Refutation
% 3.61/1.49 % (1438382)Time elapsed: 0.005 s
% 3.61/1.49 % (1438382)Peak memory usage: 88 MB
% 3.61/1.49 % (1438382)Instructions burned: 5 (million)
% 3.61/1.49 % (1438382)------------------------------
% 3.61/1.49 % (1438382)------------------------------
% 3.61/1.49 % (1438373)Success in time 0.43 s
% 3.61/1.49 % Vampire exiting
%------------------------------------------------------------------------------