%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL080-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 11:57:35 AM UTC 2026
% Result : Unsatisfiable 29.49s 6.27s
% Output : Refutation 29.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of formulae : 28 ( 11 unt; 0 def)
% Number of atoms : 48 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 42 ( 22 ~; 20 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 5 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 74 ( 74 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ic_2) ).
fof(f3,axiom,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ic_3) ).
fof(f4,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ic_4) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(implies(a,b),c),implies(implies(c,a),implies(e,a)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ic_JLukasiewicz) ).
fof(f6,plain,
! [X0,X1] :
( is_a_theorem(implies(X1,X0))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f1,f2]) ).
fof(f7,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X0))
| is_a_theorem(X0) ),
inference(resolution,[],[f3,f1]) ).
fof(f8,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X1,X2),implies(X0,X2)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f4,f1]) ).
fof(f12,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X0,X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f8,f7]) ).
fof(f13,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,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X0))
| is_a_theorem(implies(implies(X0,X1),X1)) ),
inference(resolution,[],[f12,f8]) ).
fof(f23,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(X1,X2),X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f13,f3]) ).
fof(f24,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X0,implies(implies(X2,X3),implies(X1,X3)))) ),
inference(resolution,[],[f13,f4]) ).
fof(f25,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,[],[f13,f8]) ).
fof(f36,plain,
! [X0,X1] :
( ~ is_a_theorem(X0)
| is_a_theorem(implies(implies(X0,X1),X1)) ),
inference(resolution,[],[f20,f6]) ).
fof(f40,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(resolution,[],[f23,f4]) ).
fof(f48,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(resolution,[],[f24,f2]) ).
fof(f52,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X0,X2),X3),implies(implies(X1,X2),X3)))),
inference(resolution,[],[f24,f4]) ).
fof(f73,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(implies(X0,X1),X0),X0),X2),X2)),
inference(resolution,[],[f36,f3]) ).
fof(f94,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,implies(X1,X2))))
| is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f40,f13]) ).
fof(f100,plain,
! [X2,X3,X0,X1,X4] :
( ~ is_a_theorem(implies(X0,implies(implies(implies(X1,X3),implies(X4,X3)),X2)))
| is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f48,f25]) ).
fof(f102,plain,
! [X2,X3,X0,X1] :
( is_a_theorem(implies(X0,implies(implies(X1,X2),implies(X3,X2))))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f48,f13]) ).
fof(f733,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(implies(implies(X1,X2),X1),X1),X3)))
| is_a_theorem(implies(X0,X3)) ),
inference(resolution,[],[f73,f13]) ).
fof(f1685,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(X0,implies(implies(X1,X2),X2)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f102,f94]) ).
fof(f12127,plain,
! [X2,X3,X0,X1] :
( is_a_theorem(implies(X0,implies(X1,implies(X3,X2))))
| ~ is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f1685,f100]) ).
fof(f41960,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(resolution,[],[f733,f52]) ).
fof(f158186,plain,
~ is_a_theorem(implies(implies(implies(a,b),c),implies(implies(c,a),a))),
inference(resolution,[],[f12127,f5]) ).
fof(f158320,plain,
$false,
inference(forward_subsumption_resolution,[],[f158186,f41960]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL080-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.39 % Computer : n009.cluster.edu
% 0.12/0.39 % Model : x86_64 x86_64
% 0.12/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.39 % Memory : 8046.5625MB
% 0.12/0.39 % OS : Linux 6.8.0-71-generic
% 0.12/0.39 % CPULimit : 300
% 0.12/0.39 % WCLimit : 300
% 0.12/0.39 % DateTime : Sun Sep 27 15:21:00 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.16/0.44 Running first-order model finding
% 0.16/0.44 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 24.43/4.01 % (2160639)Will run a generic schedule for satisfiability detection.
% 24.43/4.01 % (2160650)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1646379560:i=116_3000 on theBenchmark for (3000ds/116Mi)
% 24.43/4.01 % (2160645)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3479985418_3000 on theBenchmark for (3000ds/0Mi)
% 24.43/4.01 % TRYING [1]
% 24.43/4.01 % TRYING [2]
% 24.43/4.01 % TRYING [3]
% 24.43/4.01 % (2160646)% WARNING: option uhcvi not known.
% 24.43/4.01 % TRYING [4]
% 24.43/4.01 % (2160646)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=780093324:i=135531:add=off:rawr=on_3000 on theBenchmark for (3000ds/135531Mi)
% 24.43/4.01 % (2160647)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2359168343:i=88024:add=on:rawr=on_3000 on theBenchmark for (3000ds/88024Mi)
% 24.43/4.01 % (2160649)dis+10_1_sil=32000:sp=arity:random_seed=1240505634:i=103:fgj=on_3000 on theBenchmark for (3000ds/103Mi)
% 24.43/4.01 % (2160651)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=800087352:i=131_3000 on theBenchmark for (3000ds/131Mi)
% 24.43/4.01 % (2160652)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3770479210:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_3000 on theBenchmark for (3000ds/159Mi)
% 24.43/4.01 % (2160650)Instruction limit reached!
% 24.43/4.01 % (2160650)------------------------------
% 24.43/4.01 % (2160650)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.43/4.01 % (2160650)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.43/4.01 % (2160650)CaDiCaL version: 2.1.3
% 24.43/4.01 % (2160650)Termination reason: Instruction limit
% 24.43/4.01 % (2160650)Termination phase: Saturation
% 24.43/4.01 % (2160650)Time elapsed: 0.061 s
% 24.43/4.01 % (2160650)Peak memory usage: 11 MB
% 24.43/4.01 % (2160650)Instructions burned: 118 (million)
% 24.43/4.01 % (2160662)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4240891100:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 24.43/4.01 % TRYING [1]
% 24.43/4.01 % TRYING [2]
% 24.43/4.01 % TRYING [3]
% 24.43/4.01 % TRYING [4]
% 24.43/4.01 % (2160649)Instruction limit reached!
% 24.43/4.01 % (2160649)------------------------------
% 24.43/4.01 % (2160649)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.43/4.01 % (2160649)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.43/4.01 % (2160649)CaDiCaL version: 2.1.3
% 24.43/4.01 % (2160649)Termination reason: Instruction limit
% 24.43/4.01 % (2160649)Termination phase: Saturation
% 24.43/4.01 % (2160649)Time elapsed: 0.104 s
% 24.43/4.01 % (2160649)Peak memory usage: 11 MB
% 24.43/4.01 % (2160649)Instructions burned: 103 (million)
% 24.43/4.01 % (2160651)Instruction limit reached!
% 24.43/4.01 % (2160651)------------------------------
% 24.43/4.01 % (2160651)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.43/4.01 % (2160651)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.43/4.01 % (2160651)CaDiCaL version: 2.1.3
% 24.43/4.01 % (2160651)Termination reason: Instruction limit
% 24.43/4.01 % (2160651)Termination phase: Saturation
% 24.43/4.01 % (2160651)Time elapsed: 0.115 s
% 24.43/4.01 % (2160651)Peak memory usage: 12 MB
% 24.43/4.01 % (2160651)Instructions burned: 131 (million)
% 24.43/4.01 % TRYING [5]
% 24.43/4.01 % (2160664)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3584049194:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 24.43/4.01 % (2160652)Instruction limit reached!
% 24.43/4.01 % (2160652)------------------------------
% 24.43/4.01 % (2160652)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.43/4.01 % (2160652)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.43/4.01 % (2160652)CaDiCaL version: 2.1.3
% 24.43/4.01 % (2160652)Termination reason: Instruction limit
% 24.43/4.01 % (2160652)Termination phase: Saturation
% 24.43/4.01 % (2160652)Time elapsed: 0.132 s
% 24.43/4.01 % (2160652)Peak memory usage: 12 MB
% 24.43/4.01 % (2160652)Instructions burned: 159 (million)
% 24.43/4.01 % (2160665)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=547965884:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 24.43/4.01 % TRYING [5]
% 24.43/4.01 % (2160667)ott-21_1_sil=16000:fs=off:random_seed=1352234741:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 24.43/4.01 % (2160664)Instruction limit reached!
% 24.43/4.01 % (2160664)------------------------------
% 24.43/4.01 % (2160664)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160664)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160664)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160664)Termination reason: Instruction limit
% 29.49/6.26 % (2160664)Termination phase: Saturation
% 29.49/6.26 % (2160664)Time elapsed: 0.112 s
% 29.49/6.26 % (2160664)Peak memory usage: 12 MB
% 29.49/6.26 % (2160664)Instructions burned: 131 (million)
% 29.49/6.26 % (2160672)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=860881083:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 29.49/6.26 % (2160667)Instruction limit reached!
% 29.49/6.26 % (2160667)------------------------------
% 29.49/6.26 % (2160667)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160667)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160667)Termination reason: Instruction limit
% 29.49/6.26 % (2160667)Termination phase: Saturation
% 29.49/6.26 % (2160667)Time elapsed: 0.141 s
% 29.49/6.26 % (2160667)Peak memory usage: 12 MB
% 29.49/6.26 % (2160667)Instructions burned: 181 (million)
% 29.49/6.26 % (2160676)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=986079946:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 29.49/6.26 % TRYING [1]
% 29.49/6.26 % TRYING [2]
% 29.49/6.26 % TRYING [3]
% 29.49/6.26 % TRYING [4]
% 29.49/6.26 % (2160662)Instruction limit reached!
% 29.49/6.26 % (2160662)------------------------------
% 29.49/6.26 % (2160662)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160662)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160662)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160662)Termination reason: Instruction limit
% 29.49/6.26 % (2160662)Termination phase: Finite model building SAT solving
% 29.49/6.26 % (2160662)Time elapsed: 0.344 s
% 29.49/6.26 % (2160662)Peak memory usage: 14 MB
% 29.49/6.26 % (2160662)Instructions burned: 716 (million)
% 29.49/6.26 % TRYING [5]
% 29.49/6.26 % (2160679)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=95083491:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 29.49/6.26 % (2160672)Instruction limit reached!
% 29.49/6.26 % (2160672)------------------------------
% 29.49/6.26 % (2160672)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160672)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160672)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160672)Termination reason: Instruction limit
% 29.49/6.26 % (2160672)Termination phase: Saturation
% 29.49/6.26 % (2160672)Time elapsed: 0.455 s
% 29.49/6.26 % (2160672)Peak memory usage: 12 MB
% 29.49/6.26 % (2160672)Instructions burned: 477 (million)
% 29.49/6.26 % (2160665)Instruction limit reached!
% 29.49/6.26 % (2160665)------------------------------
% 29.49/6.26 % (2160665)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160665)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160665)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160665)Termination reason: Instruction limit
% 29.49/6.26 % (2160665)Termination phase: Saturation
% 29.49/6.26 % (2160665)Time elapsed: 0.590 s
% 29.49/6.26 % (2160665)Peak memory usage: 16 MB
% 29.49/6.26 % (2160665)Instructions burned: 684 (million)
% 29.49/6.26 % (2160686)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4215498755:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 29.49/6.26 % (2160687)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=3918922550:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2992 on theBenchmark for (2992ds/692Mi)
% 29.49/6.26 % TRYING [14]
% 29.49/6.26 % TRYING [6]
% 29.49/6.26 % (2160676)Instruction limit reached!
% 29.49/6.26 % (2160676)------------------------------
% 29.49/6.26 % (2160676)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160676)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160676)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160676)Termination reason: Instruction limit
% 29.49/6.26 % (2160676)Termination phase: Finite model building SAT solving
% 29.49/6.26 % (2160676)Time elapsed: 0.669 s
% 29.49/6.26 % (2160676)Peak memory usage: 13 MB
% 29.49/6.26 % (2160676)Instructions burned: 866 (million)
% 29.49/6.26 % TRYING [6]
% 29.49/6.26 % (2160694)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4123937064:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 29.49/6.26 % (2160679)Instruction limit reached!
% 29.49/6.26 % (2160679)------------------------------
% 29.49/6.26 % (2160679)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160679)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160679)Termination reason: Instruction limit
% 29.49/6.26 % (2160679)Termination phase: Saturation
% 29.49/6.26 % (2160679)Time elapsed: 0.691 s
% 29.49/6.26 % (2160679)Peak memory usage: 24 MB
% 29.49/6.26 % (2160679)Instructions burned: 1179 (million)
% 29.49/6.26 % (2160697)fmb+10_1_sil=64000:random_seed=3476845785:i=22061:nm=2:gsp=on_2988 on theBenchmark for (2988ds/22061Mi)
% 29.49/6.26 % TRYING [1]
% 29.49/6.26 % TRYING [2]
% 29.49/6.26 % TRYING [3]
% 29.49/6.26 % TRYING [4]
% 29.49/6.26 % TRYING [5]
% 29.49/6.26 % (2160686)Instruction limit reached!
% 29.49/6.26 % (2160686)------------------------------
% 29.49/6.26 % (2160686)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160686)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160686)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160686)Termination reason: Instruction limit
% 29.49/6.26 % (2160686)Termination phase: Finite model building constraint generation
% 29.49/6.26 % (2160686)Time elapsed: 0.634 s
% 29.49/6.26 % (2160686)Peak memory usage: 63 MB
% 29.49/6.26 % (2160686)Instructions burned: 889 (million)
% 29.49/6.26 % (2160687)Instruction limit reached!
% 29.49/6.26 % (2160687)------------------------------
% 29.49/6.26 % (2160687)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160687)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160687)Termination reason: Instruction limit
% 29.49/6.26 % (2160687)Termination phase: Saturation
% 29.49/6.26 % (2160687)Time elapsed: 0.647 s
% 29.49/6.26 % (2160687)Peak memory usage: 22 MB
% 29.49/6.26 % (2160687)Instructions burned: 692 (million)
% 29.49/6.26 % (2160702)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1443999949:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 29.49/6.26 % TRYING [20]
% 29.49/6.26 % (2160703)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4066300129:fmbsr=1.7:i=920_2985 on theBenchmark for (2985ds/920Mi)
% 29.49/6.26 % TRYING [8]
% 29.49/6.26 % TRYING [6]
% 29.49/6.26 % (2160694)Instruction limit reached!
% 29.49/6.26 % (2160694)------------------------------
% 29.49/6.26 % (2160694)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160694)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160694)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160694)Termination reason: Instruction limit
% 29.49/6.26 % (2160694)Termination phase: Saturation
% 29.49/6.26 % (2160694)Time elapsed: 0.737 s
% 29.49/6.26 % (2160694)Peak memory usage: 17 MB
% 29.49/6.26 % (2160694)Instructions burned: 880 (million)
% 29.49/6.26 % (2160709)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2330602511:i=5131_2981 on theBenchmark for (2981ds/5131Mi)
% 29.49/6.26 % (2160703)Instruction limit reached!
% 29.49/6.26 % (2160703)------------------------------
% 29.49/6.26 % (2160703)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160703)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160703)Termination reason: Instruction limit
% 29.49/6.26 % (2160703)Termination phase: Finite model building SAT solving
% 29.49/6.26 % (2160703)Time elapsed: 0.684 s
% 29.49/6.26 % (2160703)Peak memory usage: 30 MB
% 29.49/6.26 % (2160703)Instructions burned: 920 (million)
% 29.49/6.26 % (2160714)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1284997682:i=1472:ins=7:fdi=8:gsp=on_2978 on theBenchmark for (2978ds/1472Mi)
% 29.49/6.26 % TRYING [7]
% 29.49/6.26 % (2160714)Instruction limit reached!
% 29.49/6.26 % (2160714)------------------------------
% 29.49/6.26 % (2160714)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.26 % (2160714)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.26 % (2160714)CaDiCaL version: 2.1.3
% 29.49/6.26 % (2160714)Termination reason: Instruction limit
% 29.49/6.26 % (2160714)Termination phase: Saturation
% 29.49/6.26 % (2160714)Time elapsed: 1.307 s
% 29.49/6.26 % (2160714)Peak memory usage: 20 MB
% 29.49/6.26 % (2160714)Instructions burned: 1472 (million)
% 29.49/6.26 % (2160725)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1254171605:i=6324_2964 on theBenchmark for (2964ds/6324Mi)
% 29.49/6.26 % TRYING [77]
% 29.49/6.27 % TRYING [7]
% 29.49/6.27 % (2160646) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2160639-2160646"...
% 29.49/6.27 % (2160646)...printing done.
% 29.49/6.27 % (2160646)Refutation found. Thanks to Tanya!
% 29.49/6.27 % SZS status Unsatisfiable for theBenchmark
% 29.49/6.27 % SZS output start Proof for theBenchmark
% See solution above
% 29.49/6.27 % (2160646)------------------------------
% 29.49/6.27 % (2160646)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 29.49/6.27 % (2160646)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.49/6.27 % (2160646)CaDiCaL version: 2.1.3
% 29.49/6.27 % (2160646)Termination reason: Refutation
% 29.49/6.27 % (2160646)Time elapsed: 5.665 s
% 29.49/6.27 % (2160646)Peak memory usage: 52 MB
% 29.49/6.27 % (2160646)Instructions burned: 6129 (million)
% 29.49/6.27 % (2160639)Success in time 5.808 s
% 29.49/6.27 % Vampire exiting
%------------------------------------------------------------------------------