%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SEU311+1 : 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 : 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 12:48:17 PM UTC 2026
% Result : Theorem 1.38s 1.31s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 5
% Syntax : Number of formulae : 56 ( 11 unt; 0 def)
% Number of atoms : 235 ( 0 equ)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 295 ( 116 ~; 112 |; 47 &)
% ( 9 <=>; 9 =>; 0 <=; 2 <~>)
% Maximal formula depth : 13 ( 6 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 2 con; 0-2 aty)
% Number of variables : 94 ( 74 !; 20 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,conjecture,
! [X0,X1] :
( ( topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) )
=> ? [X2] :
( element(X2,powerset(powerset(the_carrier(X0))))
& ! [X3] :
( element(X3,powerset(the_carrier(X0)))
=> ( in(X3,X2)
<=> in(set_difference(cast_as_carrier_subset(X0),X3),X1) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',s3_subset_1__e2_37_1_1__pre_topc) ).
fof(f2,negated_conjecture,
~ ! [X0,X1] :
( ( topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) )
=> ? [X2] :
( element(X2,powerset(powerset(the_carrier(X0))))
& ! [X3] :
( element(X3,powerset(the_carrier(X0)))
=> ( in(X3,X2)
<=> in(set_difference(cast_as_carrier_subset(X0),X3),X1) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f1]) ).
fof(f36,axiom,
! [X0] : ~ empty(powerset(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_subset_1) ).
fof(f37,axiom,
! [X0,X1] :
( ( topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) )
=> ? [X2] :
! [X3] :
( in(X3,X2)
<=> ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e2_37_1_1__pre_topc__1) ).
fof(f38,axiom,
! [X0,X1] :
( ( ~ empty(X0)
=> ( element(X1,X0)
<=> in(X1,X0) ) )
& ( empty(X0)
=> ( element(X1,X0)
<=> empty(X1) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_subset_1) ).
fof(f42,axiom,
! [X0,X1] :
( ! [X2] :
( in(X2,X0)
=> in(X2,X1) )
=> element(X0,powerset(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',l71_subset_1) ).
fof(f48,plain,
? [X0,X1] :
( ! [X2] :
( ~ element(X2,powerset(powerset(the_carrier(X0))))
| ? [X3] :
( ( in(X3,X2)
<~> in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
& element(X3,powerset(the_carrier(X0))) ) )
& topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(ennf_transformation,[],[f2]) ).
fof(f49,plain,
? [X0,X1] :
( ! [X2] :
( ~ element(X2,powerset(powerset(the_carrier(X0))))
| ? [X3] :
( ( in(X3,X2)
<~> in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
& element(X3,powerset(the_carrier(X0))) ) )
& topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(flattening,[],[f48]) ).
fof(f50,plain,
! [X0,X1] :
( ? [X2] :
! [X3] :
( in(X3,X2)
<=> ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) ) )
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(ennf_transformation,[],[f37]) ).
fof(f51,plain,
! [X0,X1] :
( ? [X2] :
! [X3] :
( in(X3,X2)
<=> ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) ) )
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(flattening,[],[f50]) ).
fof(f59,plain,
! [X0,X1] :
( element(X0,powerset(X1))
| ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) ) ),
inference(ennf_transformation,[],[f42]) ).
fof(f60,plain,
! [X0,X1] :
( ( ( element(X1,X0)
<=> in(X1,X0) )
| empty(X0) )
& ( ( element(X1,X0)
<=> empty(X1) )
| ~ empty(X0) ) ),
inference(ennf_transformation,[],[f38]) ).
fof(f68,plain,
? [X0,X1] :
( ! [X2] :
( ~ element(X2,powerset(powerset(the_carrier(X0))))
| ? [X3] :
( ( ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| ~ in(X3,X2) )
& ( in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| in(X3,X2) )
& element(X3,powerset(the_carrier(X0))) ) )
& topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(nnf_transformation,[],[f49]) ).
fof(f69,plain,
? [X0,X1] :
( ! [X2] :
( ~ element(X2,powerset(powerset(the_carrier(X0))))
| ? [X3] :
( ( ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| ~ in(X3,X2) )
& ( in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| in(X3,X2) )
& element(X3,powerset(the_carrier(X0))) ) )
& topological_space(X0)
& top_str(X0)
& element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(flattening,[],[f68]) ).
fof(f70,plain,
( ! [X2] :
( ~ element(X2,powerset(powerset(the_carrier(sK0))))
| ( ( ~ in(set_difference(cast_as_carrier_subset(sK0),sK2(X2)),sK1)
| ~ in(sK2(X2),X2) )
& ( in(set_difference(cast_as_carrier_subset(sK0),sK2(X2)),sK1)
| in(sK2(X2),X2) )
& element(sK2(X2),powerset(the_carrier(sK0))) ) )
& topological_space(sK0)
& top_str(sK0)
& element(sK1,powerset(powerset(the_carrier(sK0)))) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X3,sK2(X2))],[f69]) ).
fof(f71,plain,
! [X0,X1] :
( ? [X2] :
! [X3] :
( ( in(X3,X2)
| ~ in(X3,powerset(the_carrier(X0)))
| ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
& ( ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
| ~ in(X3,X2) ) )
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(nnf_transformation,[],[f51]) ).
fof(f72,plain,
! [X0,X1] :
( ? [X2] :
! [X3] :
( ( in(X3,X2)
| ~ in(X3,powerset(the_carrier(X0)))
| ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
& ( ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
| ~ in(X3,X2) ) )
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(flattening,[],[f71]) ).
fof(f73,plain,
! [X0,X1] :
( ! [X3] :
( ( in(X3,sK3(X0,X1))
| ~ in(X3,powerset(the_carrier(X0)))
| ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
& ( ( in(X3,powerset(the_carrier(X0)))
& in(set_difference(cast_as_carrier_subset(X0),X3),X1) )
| ~ in(X3,sK3(X0,X1)) ) )
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X2,sK3(X0,X1))],[f72]) ).
fof(f75,plain,
! [X0,X1] :
( element(X0,powerset(X1))
| ( ~ in(sK5(X0,X1),X1)
& in(sK5(X0,X1),X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK5]),skolemize(X2,sK5(X0,X1))],[f59]) ).
fof(f76,plain,
! [X0,X1] :
( ( ( ( element(X1,X0)
| ~ in(X1,X0) )
& ( in(X1,X0)
| ~ element(X1,X0) ) )
| empty(X0) )
& ( ( ( element(X1,X0)
| ~ empty(X1) )
& ( empty(X1)
| ~ element(X1,X0) ) )
| ~ empty(X0) ) ),
inference(nnf_transformation,[],[f60]) ).
fof(f81,plain,
element(sK1,powerset(powerset(the_carrier(sK0)))),
inference(cnf_transformation,[],[f70]) ).
fof(f82,plain,
top_str(sK0),
inference(cnf_transformation,[],[f70]) ).
fof(f83,plain,
topological_space(sK0),
inference(cnf_transformation,[],[f70]) ).
fof(f84,plain,
! [X2] :
( element(sK2(X2),powerset(the_carrier(sK0)))
| ~ element(X2,powerset(powerset(the_carrier(sK0)))) ),
inference(cnf_transformation,[],[f70]) ).
fof(f85,plain,
! [X2] :
( in(set_difference(cast_as_carrier_subset(sK0),sK2(X2)),sK1)
| ~ element(X2,powerset(powerset(the_carrier(sK0))))
| in(sK2(X2),X2) ),
inference(cnf_transformation,[],[f70]) ).
fof(f86,plain,
! [X2] :
( ~ in(set_difference(cast_as_carrier_subset(sK0),sK2(X2)),sK1)
| ~ element(X2,powerset(powerset(the_carrier(sK0))))
| ~ in(sK2(X2),X2) ),
inference(cnf_transformation,[],[f70]) ).
fof(f87,plain,
! [X3,X0,X1] :
( in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| ~ in(X3,sK3(X0,X1))
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(cnf_transformation,[],[f73]) ).
fof(f88,plain,
! [X3,X0,X1] :
( ~ element(X1,powerset(powerset(the_carrier(X0))))
| ~ in(X3,sK3(X0,X1))
| ~ topological_space(X0)
| ~ top_str(X0)
| in(X3,powerset(the_carrier(X0))) ),
inference(cnf_transformation,[],[f73]) ).
fof(f89,plain,
! [X3,X0,X1] :
( ~ in(set_difference(cast_as_carrier_subset(X0),X3),X1)
| ~ in(X3,powerset(the_carrier(X0)))
| in(X3,sK3(X0,X1))
| ~ topological_space(X0)
| ~ top_str(X0)
| ~ element(X1,powerset(powerset(the_carrier(X0)))) ),
inference(cnf_transformation,[],[f73]) ).
fof(f105,plain,
! [X0,X1] :
( in(sK5(X0,X1),X0)
| element(X0,powerset(X1)) ),
inference(cnf_transformation,[],[f75]) ).
fof(f106,plain,
! [X0,X1] :
( ~ in(sK5(X0,X1),X1)
| element(X0,powerset(X1)) ),
inference(cnf_transformation,[],[f75]) ).
fof(f109,plain,
! [X0,X1] :
( in(X1,X0)
| ~ element(X1,X0)
| empty(X0) ),
inference(cnf_transformation,[],[f76]) ).
fof(f124,plain,
! [X0] : ~ empty(powerset(X0)),
inference(cnf_transformation,[],[f36]) ).
fof(f258,plain,
! [X0] :
( ~ in(X0,sK3(sK0,sK1))
| ~ topological_space(sK0)
| ~ top_str(sK0)
| in(X0,powerset(the_carrier(sK0))) ),
inference(resolution,[],[f88,f81]) ).
fof(f265,plain,
! [X0] :
( ~ in(X0,sK3(sK0,sK1))
| ~ top_str(sK0)
| in(X0,powerset(the_carrier(sK0))) ),
inference(forward_subsumption_resolution,[],[f258,f83]) ).
fof(f266,plain,
! [X0] :
( in(X0,powerset(the_carrier(sK0)))
| ~ in(X0,sK3(sK0,sK1)) ),
inference(forward_subsumption_resolution,[],[f265,f82]) ).
fof(f267,plain,
! [X0] :
( ~ in(sK2(X0),sK3(sK0,sK1))
| ~ topological_space(sK0)
| ~ top_str(sK0)
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| ~ in(sK2(X0),X0) ),
inference(resolution,[],[f87,f86]) ).
fof(f271,plain,
! [X0] :
( ~ in(sK2(X0),sK3(sK0,sK1))
| ~ top_str(sK0)
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| ~ in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f267,f83]) ).
fof(f272,plain,
! [X0] :
( ~ in(sK2(X0),sK3(sK0,sK1))
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| ~ in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f271,f82]) ).
fof(f273,plain,
! [X0] :
( ~ in(sK2(X0),sK3(sK0,sK1))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| ~ in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f272,f81]) ).
fof(f277,plain,
! [X0] :
( ~ in(sK5(X0,powerset(the_carrier(sK0))),sK3(sK0,sK1))
| element(X0,powerset(powerset(the_carrier(sK0)))) ),
inference(resolution,[],[f266,f106]) ).
fof(f279,plain,
! [X0] :
( ~ in(sK2(X0),powerset(the_carrier(sK0)))
| in(sK2(X0),sK3(sK0,sK1))
| ~ topological_space(sK0)
| ~ top_str(sK0)
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| in(sK2(X0),X0) ),
inference(resolution,[],[f89,f85]) ).
fof(f284,plain,
! [X0] :
( ~ in(sK2(X0),powerset(the_carrier(sK0)))
| in(sK2(X0),sK3(sK0,sK1))
| ~ top_str(sK0)
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f279,f83]) ).
fof(f285,plain,
! [X0] :
( ~ in(sK2(X0),powerset(the_carrier(sK0)))
| in(sK2(X0),sK3(sK0,sK1))
| ~ element(sK1,powerset(powerset(the_carrier(sK0))))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f284,f82]) ).
fof(f286,plain,
! [X0] :
( in(sK2(X0),sK3(sK0,sK1))
| ~ in(sK2(X0),powerset(the_carrier(sK0)))
| ~ element(X0,powerset(powerset(the_carrier(sK0))))
| in(sK2(X0),X0) ),
inference(forward_subsumption_resolution,[],[f285,f81]) ).
fof(f337,plain,
( ~ in(sK2(sK3(sK0,sK1)),sK3(sK0,sK1))
| ~ element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0)))) ),
inference(factoring,[],[f273]) ).
fof(f604,plain,
( element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0))))
| element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0)))) ),
inference(resolution,[],[f277,f105]) ).
fof(f606,plain,
element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0)))),
inference(duplicate_literal_removal,[],[f604]) ).
fof(f632,plain,
~ in(sK2(sK3(sK0,sK1)),sK3(sK0,sK1)),
inference(forward_subsumption_resolution,[],[f337,f606]) ).
fof(f633,plain,
( ~ in(sK2(sK3(sK0,sK1)),powerset(the_carrier(sK0)))
| ~ element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0))))
| in(sK2(sK3(sK0,sK1)),sK3(sK0,sK1)) ),
inference(resolution,[],[f632,f286]) ).
fof(f635,plain,
( ~ in(sK2(sK3(sK0,sK1)),powerset(the_carrier(sK0)))
| in(sK2(sK3(sK0,sK1)),sK3(sK0,sK1)) ),
inference(forward_subsumption_resolution,[],[f633,f606]) ).
fof(f636,plain,
~ in(sK2(sK3(sK0,sK1)),powerset(the_carrier(sK0))),
inference(forward_subsumption_resolution,[],[f635,f632]) ).
fof(f638,plain,
( ~ element(sK2(sK3(sK0,sK1)),powerset(the_carrier(sK0)))
| empty(powerset(the_carrier(sK0))) ),
inference(resolution,[],[f636,f109]) ).
fof(f639,plain,
~ element(sK2(sK3(sK0,sK1)),powerset(the_carrier(sK0))),
inference(forward_subsumption_resolution,[],[f638,f124]) ).
fof(f671,plain,
~ element(sK3(sK0,sK1),powerset(powerset(the_carrier(sK0)))),
inference(resolution,[],[f639,f84]) ).
fof(f675,plain,
$false,
inference(forward_subsumption_resolution,[],[f671,f606]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU311+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n017.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 04:33:50 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 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
% 1.38/1.31 % (3204543)Detected formulas, will run a generic FOF schedule.
% 1.38/1.31 % (3204652)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1854832443:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 1.38/1.31 % (3204652)Instruction limit reached!
% 1.38/1.31 % (3204652)------------------------------
% 1.38/1.31 % (3204652)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.38/1.31 % (3204652)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.38/1.31 % (3204652)CaDiCaL version: 2.1.3
% 1.38/1.31 % (3204652)Termination reason: Instruction limit
% 1.38/1.31 % (3204652)Termination phase: Saturation
% 1.38/1.31 % (3204652)Time elapsed: 0.033 s
% 1.38/1.31 % (3204652)Peak memory usage: 90 MB
% 1.38/1.31 % (3204652)Instructions burned: 112 (million)
% 1.38/1.31 % (3204650)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=1302706552:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 1.38/1.31 % (3204653)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=608254551:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 1.38/1.31 % (3204651)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=2216981798:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 1.38/1.31 % (3204655)dis-21_1_sil=8000:lcm=predicate:random_seed=2392367407: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)
% 1.38/1.31 % (3204649)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=4011874399:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 1.38/1.31 % (3204654)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1468837027:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 1.38/1.31 % (3204653)First to succeed.
% 1.38/1.31 % (3204653)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3204543"
% 1.38/1.31 % (3204654)Also succeeded, but the first one will report.
% 1.38/1.31 % (3204655)Instruction limit reached!
% 1.38/1.31 % (3204655)------------------------------
% 1.38/1.31 % (3204655)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.38/1.31 % (3204655)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.38/1.31 % (3204655)CaDiCaL version: 2.1.3
% 1.38/1.31 % (3204655)Termination reason: Instruction limit
% 1.38/1.31 % (3204655)Termination phase: Saturation
% 1.38/1.31 % (3204655)Time elapsed: 0.072 s
% 1.38/1.31 % (3204655)Peak memory usage: 88 MB
% 1.38/1.31 % (3204655)Instructions burned: 130 (million)
% 1.38/1.31 % (3204667)lrs+10_1_sil=8000:sp=occurrence:random_seed=793928481:i=285:sd=3:ss=axioms:sgt=8_2998 on theBenchmark for (2998ds/285Mi)
% 1.38/1.31 % (3204667)Also succeeded, but the first one will report.
% 1.38/1.31 % (3204677)lrs+10_1_sil=32000:urr=on:br=off:random_seed=3594456494:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 1.38/1.31 % (3204677)Refutation not found, incomplete strategy
% 1.38/1.31 % (3204677)------------------------------
% 1.38/1.31 % (3204677)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.38/1.31 % (3204677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.38/1.31 % (3204677)CaDiCaL version: 2.1.3
% 1.38/1.31 % (3204677)Termination reason: Refutation not found, incomplete strategy
% 1.38/1.31 % (3204677)Time elapsed: 0.003 s
% 1.38/1.31 % (3204677)Peak memory usage: 88 MB
% 1.38/1.31 % (3204677)Instructions burned: 2 (million)
% 1.38/1.31 % (3204653)Refutation found. Thanks to Tanya!
% 1.38/1.31 % SZS status Theorem for theBenchmark
% 1.38/1.31 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/1.50 % (3204653)------------------------------
% 0.16/1.50 % (3204653)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.16/1.51 % (3204653)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/1.51 % (3204653)CaDiCaL version: 2.1.3
% 0.16/1.51 % (3204653)Termination reason: Refutation
% 0.16/1.51 % (3204653)Time elapsed: 0.015 s
% 0.16/1.51 % (3204653)Peak memory usage: 88 MB
% 0.16/1.51 % (3204653)Instructions burned: 20 (million)
% 0.16/1.51 % (3204653)------------------------------
% 0.16/1.51 % (3204653)------------------------------
% 0.16/1.51 % (3204543)Success in time 0.444 s
% 0.16/1.51 % Vampire exiting
%------------------------------------------------------------------------------