%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL381-1 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n004.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 11:58:30 AM UTC 2026
% Result : Unsatisfiable 4.24s 1.14s
% Output : Refutation 4.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 6
% Syntax : Number of formulae : 49 ( 24 unt; 1 def)
% Number of atoms : 80 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 66 ( 35 ~; 30 |; 0 &)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 2 prp; 0-1 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 104 ( 0 sgn 104 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(implies(not(not(x)),y),z),implies(implies(x,y),z))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_42) ).
fof(f7,plain,
! [X0,X1] :
( is_a_theorem(implies(not(X0),X1))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f1,f4]) ).
fof(f8,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X1,X2),implies(X0,X2)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f2,f1]) ).
fof(f18,plain,
~ is_a_theorem(implies(implies(x,y),implies(not(not(x)),y))),
inference(resolution,[],[f8,f5]) ).
fof(f19,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(X0,X2)) ),
inference(resolution,[],[f8,f1]) ).
fof(f20,plain,
~ is_a_theorem(implies(not(not(x)),x)),
inference(resolution,[],[f18,f8]) ).
fof(f22,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f19,f3]) ).
fof(f24,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X3,X1))
| is_a_theorem(implies(X0,implies(X3,X2)))
| ~ is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f19,f8]) ).
fof(f25,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(X0,implies(not(X1),X2))) ),
inference(resolution,[],[f19,f4]) ).
fof(f27,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(not(X1),X0))
| is_a_theorem(implies(implies(X0,X1),X1)) ),
inference(resolution,[],[f22,f8]) ).
fof(f29,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(resolution,[],[f22,f4]) ).
fof(f31,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X0),implies(not(X0),X1))),
inference(resolution,[],[f25,f3]) ).
fof(f33,plain,
! [X2,X3,X0,X1] :
( is_a_theorem(implies(implies(X0,X1),implies(not(implies(X2,X1)),X3)))
| ~ is_a_theorem(implies(X2,X0)) ),
inference(resolution,[],[f25,f8]) ).
fof(f48,plain,
! [X2,X3,X0,X1,X4] :
( ~ is_a_theorem(implies(X0,implies(implies(implies(X2,X4),implies(X1,X4)),X3)))
| is_a_theorem(implies(X0,implies(implies(X1,X2),X3))) ),
inference(resolution,[],[f24,f2]) ).
fof(f50,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(not(X1),X3),X2)))
| is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f24,f4]) ).
fof(f53,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X3,X2)))
| is_a_theorem(implies(X0,implies(not(X1),X2)))
| ~ is_a_theorem(X1) ),
inference(resolution,[],[f24,f7]) ).
fof(f65,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(not(not(X0)),X1),X0),X0)),
inference(resolution,[],[f27,f4]) ).
fof(f189,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(not(not(X1)),X2),X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f65,f19]) ).
fof(f208,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(not(implies(X0,X2)),X3)) ),
inference(resolution,[],[f33,f1]) ).
fof(f217,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(not(X2),X3),X0))
| is_a_theorem(implies(implies(X0,X1),implies(X2,X1))) ),
inference(resolution,[],[f50,f8]) ).
fof(f244,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(X0,implies(not(X1),X2)))
| ~ is_a_theorem(X1) ),
inference(resolution,[],[f53,f4]) ).
fof(f253,plain,
! [X0,X1] :
( is_a_theorem(implies(X1,X0))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f244,f22]) ).
fof(f269,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(not(X0),X0))
| is_a_theorem(implies(X1,X0)) ),
inference(resolution,[],[f253,f22]) ).
fof(f336,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(implies(X2,X0),X3))),
inference(resolution,[],[f48,f29]) ).
fof(f745,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),X1)))
| is_a_theorem(implies(not(implies(X0,X1)),X2)) ),
inference(resolution,[],[f208,f3]) ).
fof(f1083,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(implies(X0,X1),implies(X2,X1)),X3))
| is_a_theorem(implies(implies(X2,X0),X3)) ),
inference(resolution,[],[f336,f1]) ).
fof(f7519,plain,
! [X0,X1] : is_a_theorem(implies(not(implies(implies(not(X0),X0),X0)),X1)),
inference(resolution,[],[f745,f31]) ).
fof(f8009,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(resolution,[],[f7519,f269]) ).
fof(f8176,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(implies(not(X0),X0),X0),X1),X1)),
inference(resolution,[],[f8009,f27]) ).
fof(f20411,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X0,X1))),
inference(resolution,[],[f1083,f8176]) ).
fof(f20678,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(resolution,[],[f20411,f1083]) ).
fof(f20851,plain,
! [X0] : is_a_theorem(implies(implies(not(X0),not(not(X0))),X0)),
inference(resolution,[],[f20678,f189]) ).
fof(f20853,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),not(X1)),implies(X1,X0))),
inference(resolution,[],[f20678,f50]) ).
fof(f21921,definition,
( spl0_198
<=> ! [X2,X1,X3] : is_a_theorem(implies(implies(implies(X1,X2),X3),implies(X2,X3))) ),
introduced(definition,[new_symbols(definition,[spl0_198])],[avatar_definition]) ).
fof(f21922,plain,
( ! [X2,X3,X1] : is_a_theorem(implies(implies(implies(X1,X2),X3),implies(X2,X3)))
| ~ spl0_198 ),
inference(avatar_component_clause,[],[f21921]) ).
fof(f22000,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
inference(resolution,[],[f20853,f217]) ).
fof(f22053,plain,
spl0_198,
inference(avatar_split_clause,[],[f22000,f21921]) ).
fof(f25351,plain,
( ! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(X1,X2)) )
| ~ spl0_198 ),
inference(resolution,[],[f21922,f1]) ).
fof(f25547,plain,
( ! [X0] : is_a_theorem(implies(not(not(X0)),X0))
| ~ spl0_198 ),
inference(resolution,[],[f25351,f20851]) ).
fof(f25704,plain,
( $false
| ~ spl0_198 ),
inference(backward_subsumption_resolution,[],[f20,f25547]) ).
fof(f25782,plain,
~ spl0_198,
inference(avatar_contradiction_clause,[],[f25704]) ).
cnf(s1373,plain,
spl0_198,
inference(sat_conversion,[],[f22053]) ).
cnf(s1612,plain,
~ spl0_198,
inference(sat_conversion,[],[f25782]) ).
cnf(s1615,plain,
$false,
inference(rat,[],[s1373,s1612]) ).
fof(f25783,plain,
$false,
inference(avatar_sat_refutation,[],[s1615]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL381-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.39 % Computer : n004.cluster.edu
% 0.14/0.39 % Model : x86_64 x86_64
% 0.14/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.39 % Memory : 8046.5625MB
% 0.14/0.39 % OS : Linux 6.8.0-71-generic
% 0.14/0.39 % CPULimit : 300
% 0.14/0.39 % WCLimit : 300
% 0.14/0.39 % DateTime : Sun Sep 27 15:38:06 UTC 2026
% 0.14/0.39 % CPUTime :
% 0.14/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.43 Running first-order model finding
% 0.14/0.43 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.24/1.13 % (3684187)Will run a generic schedule for satisfiability detection.
% 4.24/1.13 % (3684206)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2902665424:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.24/1.13 % (3684201)% WARNING: option uhcvi not known.
% 4.24/1.13 % (3684201)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2395193887:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.24/1.13 % (3684200)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2664839762_2999 on theBenchmark for (2999ds/0Mi)
% 4.24/1.13 % (3684202)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1490341650:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.24/1.13 % (3684204)dis+10_1_sil=32000:sp=arity:random_seed=4256001099:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.24/1.13 % (3684205)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2434205038:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.24/1.13 % (3684207)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2593717854:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.24/1.13 % TRYING [1]
% 4.24/1.13 % TRYING [2]
% 4.24/1.13 % TRYING [3]
% 4.24/1.13 % TRYING [4]
% 4.24/1.13 % (3684206)Instruction limit reached!
% 4.24/1.13 % (3684206)------------------------------
% 4.24/1.13 % (3684206)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.13 % (3684206)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.13 % (3684206)CaDiCaL version: 2.1.3
% 4.24/1.13 % (3684206)Termination reason: Instruction limit
% 4.24/1.13 % (3684206)Termination phase: Saturation
% 4.24/1.13 % (3684206)Time elapsed: 0.046 s
% 4.24/1.13 % (3684206)Peak memory usage: 13 MB
% 4.24/1.13 % (3684206)Instructions burned: 132 (million)
% 4.24/1.13 % (3684242)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=939427453:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.24/1.13 % TRYING [1]
% 4.24/1.13 % TRYING [2]
% 4.24/1.13 % TRYING [3]
% 4.24/1.13 % TRYING [4]
% 4.24/1.13 % (3684204)Instruction limit reached!
% 4.24/1.13 % (3684204)------------------------------
% 4.24/1.13 % (3684204)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.13 % (3684204)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.13 % (3684204)CaDiCaL version: 2.1.3
% 4.24/1.13 % (3684204)Termination reason: Instruction limit
% 4.24/1.13 % (3684204)Termination phase: Saturation
% 4.24/1.13 % (3684204)Time elapsed: 0.064 s
% 4.24/1.13 % (3684204)Peak memory usage: 12 MB
% 4.24/1.13 % (3684204)Instructions burned: 103 (million)
% 4.24/1.13 % (3684205)Instruction limit reached!
% 4.24/1.13 % (3684205)------------------------------
% 4.24/1.13 % (3684205)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.13 % (3684205)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.13 % (3684205)CaDiCaL version: 2.1.3
% 4.24/1.13 % (3684205)Termination reason: Instruction limit
% 4.24/1.13 % (3684205)Termination phase: Saturation
% 4.24/1.13 % (3684205)Time elapsed: 0.076 s
% 4.24/1.13 % (3684205)Peak memory usage: 12 MB
% 4.24/1.13 % (3684205)Instructions burned: 118 (million)
% 4.24/1.13 % (3684255)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3729350332:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 4.24/1.13 % (3684258)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=969871278:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.24/1.13 % (3684207)Instruction limit reached!
% 4.24/1.13 % (3684207)------------------------------
% 4.24/1.13 % (3684207)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.13 % (3684207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.13 % (3684207)CaDiCaL version: 2.1.3
% 4.24/1.13 % (3684207)Termination reason: Instruction limit
% 4.24/1.13 % (3684207)Termination phase: Saturation
% 4.24/1.13 % (3684207)Time elapsed: 0.115 s
% 4.24/1.13 % (3684207)Peak memory usage: 13 MB
% 4.24/1.13 % (3684207)Instructions burned: 160 (million)
% 4.24/1.13 % (3684268)ott-21_1_sil=16000:fs=off:random_seed=1505466251:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.24/1.13 % (3684255)Instruction limit reached!
% 4.24/1.13 % (3684255)------------------------------
% 4.24/1.13 % (3684255)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.13 % (3684255)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684255)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684255)Termination reason: Instruction limit
% 4.24/1.14 % (3684255)Termination phase: Saturation
% 4.24/1.14 % (3684255)Time elapsed: 0.080 s
% 4.24/1.14 % (3684255)Peak memory usage: 12 MB
% 4.24/1.14 % (3684255)Instructions burned: 132 (million)
% 4.24/1.14 % (3684280)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=701157995:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.24/1.14 % (3684268)Instruction limit reached!
% 4.24/1.14 % (3684268)------------------------------
% 4.24/1.14 % (3684268)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.14 % (3684268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684268)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684268)Termination reason: Instruction limit
% 4.24/1.14 % (3684268)Termination phase: Saturation
% 4.24/1.14 % (3684268)Time elapsed: 0.109 s
% 4.24/1.14 % (3684268)Peak memory usage: 12 MB
% 4.24/1.14 % (3684268)Instructions burned: 182 (million)
% 4.24/1.14 % TRYING [5]
% 4.24/1.14 % (3684294)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2842892932:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.24/1.14 % TRYING [1]
% 4.24/1.14 % TRYING [2]
% 4.24/1.14 % TRYING [3]
% 4.24/1.14 % (3684242)Instruction limit reached!
% 4.24/1.14 % (3684242)------------------------------
% 4.24/1.14 % (3684242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.14 % (3684242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684242)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684242)Termination reason: Instruction limit
% 4.24/1.14 % (3684242)Termination phase: Finite model building SAT solving
% 4.24/1.14 % (3684242)Time elapsed: 0.223 s
% 4.24/1.14 % (3684242)Peak memory usage: 13 MB
% 4.24/1.14 % (3684242)Instructions burned: 716 (million)
% 4.24/1.14 % TRYING [4]
% 4.24/1.14 % (3684302)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=16262524:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 4.24/1.14 % TRYING [5]
% 4.24/1.14 % TRYING [5]
% 4.24/1.14 % (3684280)Instruction limit reached!
% 4.24/1.14 % (3684280)------------------------------
% 4.24/1.14 % (3684280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.14 % (3684280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684280)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684280)Termination reason: Instruction limit
% 4.24/1.14 % (3684280)Termination phase: Saturation
% 4.24/1.14 % (3684280)Time elapsed: 0.293 s
% 4.24/1.14 % (3684280)Peak memory usage: 13 MB
% 4.24/1.14 % (3684280)Instructions burned: 478 (million)
% 4.24/1.14 % (3684258)Instruction limit reached!
% 4.24/1.14 % (3684258)------------------------------
% 4.24/1.14 % (3684258)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.14 % (3684258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684258)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684258)Termination reason: Instruction limit
% 4.24/1.14 % (3684258)Termination phase: Saturation
% 4.24/1.14 % (3684258)Time elapsed: 0.414 s
% 4.24/1.14 % (3684258)Peak memory usage: 17 MB
% 4.24/1.14 % (3684258)Instructions burned: 685 (million)
% 4.24/1.14 % (3684308)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1613652337:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 4.24/1.14 % (3684309)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=3327454817:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 4.24/1.14 % TRYING [14]
% 4.24/1.14 % (3684201) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3684187-3684201"...
% 4.24/1.14 % (3684201)...printing done.
% 4.24/1.14 % (3684201)Refutation found. Thanks to Tanya!
% 4.24/1.14 % SZS status Unsatisfiable for theBenchmark
% 4.24/1.14 % SZS output start Proof for theBenchmark
% See solution above
% 4.24/1.14 % (3684201)------------------------------
% 4.24/1.14 % (3684201)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.24/1.14 % (3684201)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.24/1.14 % (3684201)CaDiCaL version: 2.1.3
% 4.24/1.14 % (3684201)Termination reason: Refutation
% 4.24/1.14 % (3684201)Time elapsed: 0.653 s
% 4.24/1.14 % (3684201)Peak memory usage: 19 MB
% 4.24/1.14 % (3684201)Instructions burned: 1044 (million)
% 4.24/1.14 % (3684187)Success in time 0.7 s
% 4.24/1.14 % Vampire exiting
%------------------------------------------------------------------------------