%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV187+1 : TPTP v9.3.1. Bugfixed 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 01:08:20 PM UTC 2026
% Result : Theorem 2.33s 0.87s
% Output : Refutation 2.33s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 3
% Syntax : Number of formulae : 25 ( 10 unt; 2 def)
% Number of atoms : 179 ( 42 equ)
% Maximal formula atoms : 24 ( 7 avg)
% Number of connectives : 236 ( 82 ~; 74 |; 56 &)
% ( 2 <=>; 22 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 12 con; 0-3 aty)
% Number of variables : 44 ( 0 sgn 41 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f53,conjecture,
( ( gt(loopcounter,n1)
& ! [X0] :
( ( leq(n0,X0)
& leq(X0,n135299) )
=> ! [X1] :
( ( leq(n0,X1)
& leq(X1,n4) )
=> a_select3(q_init,X0,X1) = init ) )
& ! [X2] :
( ( leq(n0,X2)
& leq(X2,n4) )
=> a_select3(center_init,X2,n0) = init )
& ( gt(loopcounter,n1)
=> ! [X3] :
( ( leq(n0,X3)
& leq(X3,n4) )
=> a_select2(muold_init,X3) = init ) )
& ( gt(loopcounter,n1)
=> ! [X4] :
( ( leq(n0,X4)
& leq(X4,n4) )
=> a_select2(rhoold_init,X4) = init ) )
& ( gt(loopcounter,n1)
=> ! [X5] :
( ( leq(n0,X5)
& leq(X5,n4) )
=> a_select2(sigmaold_init,X5) = init ) ) )
=> ! [X6] :
( ( leq(n0,X6)
& leq(X6,n4) )
=> a_select2(sigmaold_init,X6) = init ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cl5_nebula_init_0111) ).
fof(f54,negated_conjecture,
~ ( ( gt(loopcounter,n1)
& ! [X0] :
( ( leq(n0,X0)
& leq(X0,n135299) )
=> ! [X1] :
( ( leq(n0,X1)
& leq(X1,n4) )
=> a_select3(q_init,X0,X1) = init ) )
& ! [X2] :
( ( leq(n0,X2)
& leq(X2,n4) )
=> a_select3(center_init,X2,n0) = init )
& ( gt(loopcounter,n1)
=> ! [X3] :
( ( leq(n0,X3)
& leq(X3,n4) )
=> a_select2(muold_init,X3) = init ) )
& ( gt(loopcounter,n1)
=> ! [X4] :
( ( leq(n0,X4)
& leq(X4,n4) )
=> a_select2(rhoold_init,X4) = init ) )
& ( gt(loopcounter,n1)
=> ! [X5] :
( ( leq(n0,X5)
& leq(X5,n4) )
=> a_select2(sigmaold_init,X5) = init ) ) )
=> ! [X6] :
( ( leq(n0,X6)
& leq(X6,n4) )
=> a_select2(sigmaold_init,X6) = init ) ),
inference(negated_conjecture,[status(cth)],[f53]) ).
fof(f143,plain,
( ? [X6] :
( init != a_select2(sigmaold_init,X6)
& leq(n0,X6)
& leq(X6,n4) )
& gt(loopcounter,n1)
& ! [X0] :
( ! [X1] :
( a_select3(q_init,X0,X1) = init
| ~ leq(n0,X1)
| ~ leq(X1,n4) )
| ~ leq(n0,X0)
| ~ leq(X0,n135299) )
& ! [X2] :
( a_select3(center_init,X2,n0) = init
| ~ leq(n0,X2)
| ~ leq(X2,n4) )
& ( ! [X3] :
( a_select2(muold_init,X3) = init
| ~ leq(n0,X3)
| ~ leq(X3,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X4] :
( a_select2(rhoold_init,X4) = init
| ~ leq(n0,X4)
| ~ leq(X4,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X5] :
( a_select2(sigmaold_init,X5) = init
| ~ leq(n0,X5)
| ~ leq(X5,n4) )
| ~ gt(loopcounter,n1) ) ),
inference(ennf_transformation,[],[f54]) ).
fof(f144,plain,
( ? [X6] :
( init != a_select2(sigmaold_init,X6)
& leq(n0,X6)
& leq(X6,n4) )
& gt(loopcounter,n1)
& ! [X0] :
( ! [X1] :
( a_select3(q_init,X0,X1) = init
| ~ leq(n0,X1)
| ~ leq(X1,n4) )
| ~ leq(n0,X0)
| ~ leq(X0,n135299) )
& ! [X2] :
( a_select3(center_init,X2,n0) = init
| ~ leq(n0,X2)
| ~ leq(X2,n4) )
& ( ! [X3] :
( a_select2(muold_init,X3) = init
| ~ leq(n0,X3)
| ~ leq(X3,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X4] :
( a_select2(rhoold_init,X4) = init
| ~ leq(n0,X4)
| ~ leq(X4,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X5] :
( a_select2(sigmaold_init,X5) = init
| ~ leq(n0,X5)
| ~ leq(X5,n4) )
| ~ gt(loopcounter,n1) ) ),
inference(flattening,[],[f143]) ).
fof(f197,plain,
( ? [X0] :
( init != a_select2(sigmaold_init,X0)
& leq(n0,X0)
& leq(X0,n4) )
& gt(loopcounter,n1)
& ! [X1] :
( ! [X2] :
( init = a_select3(q_init,X1,X2)
| ~ leq(n0,X2)
| ~ leq(X2,n4) )
| ~ leq(n0,X1)
| ~ leq(X1,n135299) )
& ! [X3] :
( init = a_select3(center_init,X3,n0)
| ~ leq(n0,X3)
| ~ leq(X3,n4) )
& ( ! [X4] :
( init = a_select2(muold_init,X4)
| ~ leq(n0,X4)
| ~ leq(X4,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X5] :
( init = a_select2(rhoold_init,X5)
| ~ leq(n0,X5)
| ~ leq(X5,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X6] :
( init = a_select2(sigmaold_init,X6)
| ~ leq(n0,X6)
| ~ leq(X6,n4) )
| ~ gt(loopcounter,n1) ) ),
inference(rectify,[],[f144]) ).
fof(f198,plain,
( init != a_select2(sigmaold_init,sK31)
& leq(n0,sK31)
& leq(sK31,n4)
& gt(loopcounter,n1)
& ! [X1] :
( ! [X2] :
( init = a_select3(q_init,X1,X2)
| ~ leq(n0,X2)
| ~ leq(X2,n4) )
| ~ leq(n0,X1)
| ~ leq(X1,n135299) )
& ! [X3] :
( init = a_select3(center_init,X3,n0)
| ~ leq(n0,X3)
| ~ leq(X3,n4) )
& ( ! [X4] :
( init = a_select2(muold_init,X4)
| ~ leq(n0,X4)
| ~ leq(X4,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X5] :
( init = a_select2(rhoold_init,X5)
| ~ leq(n0,X5)
| ~ leq(X5,n4) )
| ~ gt(loopcounter,n1) )
& ( ! [X6] :
( init = a_select2(sigmaold_init,X6)
| ~ leq(n0,X6)
| ~ leq(X6,n4) )
| ~ gt(loopcounter,n1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK31]),skolemize(X0,sK31)],[f197]) ).
fof(f309,plain,
! [X6] :
( init = a_select2(sigmaold_init,X6)
| ~ leq(n0,X6)
| ~ leq(X6,n4)
| ~ gt(loopcounter,n1) ),
inference(cnf_transformation,[],[f198]) ).
fof(f314,plain,
gt(loopcounter,n1),
inference(cnf_transformation,[],[f198]) ).
fof(f315,plain,
leq(sK31,n4),
inference(cnf_transformation,[],[f198]) ).
fof(f316,plain,
leq(n0,sK31),
inference(cnf_transformation,[],[f198]) ).
fof(f317,plain,
init != a_select2(sigmaold_init,sK31),
inference(cnf_transformation,[],[f198]) ).
fof(f361,definition,
( spl32_1
<=> gt(loopcounter,n1) ),
introduced(definition,[new_symbols(definition,[spl32_1])],[avatar_definition]) ).
fof(f365,definition,
( spl32_2
<=> ! [X6] :
( init = a_select2(sigmaold_init,X6)
| ~ leq(X6,n4)
| ~ leq(n0,X6) ) ),
introduced(definition,[new_symbols(definition,[spl32_2])],[avatar_definition]) ).
fof(f366,plain,
( ! [X6] :
( ~ leq(n0,X6)
| ~ leq(X6,n4)
| init = a_select2(sigmaold_init,X6) )
| ~ spl32_2 ),
inference(avatar_component_clause,[],[f365]) ).
fof(f367,plain,
( ~ spl32_1
| spl32_2 ),
inference(avatar_split_clause,[],[f309,f365,f361]) ).
fof(f376,plain,
spl32_1,
inference(avatar_split_clause,[],[f314,f361]) ).
fof(f377,plain,
( ~ leq(sK31,n4)
| init = a_select2(sigmaold_init,sK31)
| ~ spl32_2 ),
inference(resolution,[],[f366,f316]) ).
fof(f378,plain,
( init = a_select2(sigmaold_init,sK31)
| ~ spl32_2 ),
inference(forward_subsumption_resolution,[],[f377,f315]) ).
fof(f379,plain,
( $false
| ~ spl32_2 ),
inference(forward_subsumption_resolution,[],[f378,f317]) ).
fof(f380,plain,
~ spl32_2,
inference(avatar_contradiction_clause,[],[f379]) ).
cnf(s1,plain,
( ~ spl32_1
| spl32_2 ),
inference(sat_conversion,[],[f367]) ).
cnf(s4,plain,
spl32_1,
inference(sat_conversion,[],[f376]) ).
cnf(s5,plain,
~ spl32_2,
inference(sat_conversion,[],[f380]) ).
cnf(s8,plain,
$false,
inference(rat,[],[s1,s5,s4]) ).
fof(f381,plain,
$false,
inference(avatar_sat_refutation,[],[s8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV187+1 : TPTP v9.3.1. Bugfixed v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.17 % Computer : n008.cluster.edu
% 0.10/0.17 % Model : x86_64 x86_64
% 0.10/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.17 % Memory : 8046.5625MB
% 0.10/0.17 % OS : Linux 6.8.0-71-generic
% 0.10/0.17 % CPULimit : 300
% 0.10/0.17 % WCLimit : 300
% 0.10/0.17 % DateTime : Mon Sep 28 10:09:10 UTC 2026
% 0.10/0.17 % CPUTime :
% 0.10/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.20 Running first-order theorem proving
% 0.10/0.20 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
% 2.33/0.87 % (2151538)Detected formulas, will run a generic FOF schedule.
% 2.33/0.87 % (2151548)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2463646974:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.33/0.87 % (2151548)First to succeed.
% 2.33/0.87 % (2151548)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2151538"
% 2.33/0.87 % (2151543)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=1821504742:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.33/0.87 % (2151549)dis-21_1_sil=8000:lcm=predicate:random_seed=3377105903: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)
% 2.33/0.87 % (2151544)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=1089775444:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.33/0.87 % (2151547)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3337752525:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.33/0.87 % (2151545)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=197485785:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.33/0.87 % (2151546)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1246966690:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.33/0.87 % (2151547)Also succeeded, but the first one will report.
% 2.33/0.87 % (2151549)Also succeeded, but the first one will report.
% 2.33/0.87 % (2151546)Also succeeded, but the first one will report.
% 2.33/0.87 % (2151548)Refutation found. Thanks to Tanya!
% 2.33/0.87 % SZS status Theorem for theBenchmark
% 2.33/0.87 % SZS output start Proof for theBenchmark
% See solution above
% 2.33/0.87 % (2151548)------------------------------
% 2.33/0.87 % (2151548)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.33/0.87 % (2151548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.33/0.87 % (2151548)CaDiCaL version: 2.1.3
% 2.33/0.87 % (2151548)Termination reason: Refutation
% 2.33/0.87 % (2151548)Time elapsed: 0.004 s
% 2.33/0.87 % (2151548)Peak memory usage: 89 MB
% 2.33/0.87 % (2151548)Instructions burned: 10 (million)
% 2.33/0.87 % (2151548)------------------------------
% 2.33/0.87 % (2151548)------------------------------
% 2.33/0.87 % (2151538)Success in time 0.272 s
% 2.33/0.87 % Vampire exiting
%------------------------------------------------------------------------------