%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL365-1 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 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 11:58:26 AM UTC 2026
% Result : Unsatisfiable 79.36s 11.69s
% Output : Refutation 79.36s
% Verified :
% SZS Type : Refutation
% Derivation depth : 35
% Number of leaves : 5
% Syntax : Number of formulae : 40 ( 11 unt; 0 def)
% Number of atoms : 87 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 129 ( 82 ~; 47 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 54 ( 54 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( is_a_theorem(X1)
| ~ is_a_theorem(X0)
| ~ is_a_theorem(implies(X0,X1)) ),
file('/export/starexec/sandbox2/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/sandbox2/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(implies(x,implies(implies(y,z),z)),u),implies(implies(not(z),y),u))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_14) ).
fof(f6,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(implies(x,implies(implies(y,z),z)),u),implies(implies(not(z),y),u))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f1,f5]) ).
fof(f9,plain,
~ is_a_theorem(implies(implies(not(z),y),implies(x,implies(implies(y,z),z)))),
inference(resolution,[],[f2,f6]) ).
fof(f10,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(not(z),y),implies(x,implies(implies(y,z),z)))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f9,f1]) ).
fof(f20,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(not(z),y),implies(x,implies(implies(y,z),z))))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f10,f1]) ).
fof(f52,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(x,implies(implies(y,z),z))))
| ~ is_a_theorem(implies(implies(not(z),y),X0)) ),
inference(resolution,[],[f20,f2]) ).
fof(f88,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(x,implies(implies(y,z),z)))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(implies(implies(not(z),y),X0)) ),
inference(resolution,[],[f52,f1]) ).
fof(f252,plain,
! [X0] :
( ~ is_a_theorem(implies(implies(not(z),y),implies(X0,implies(implies(y,z),z))))
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f88,f2]) ).
fof(f480,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(implies(not(z),y),implies(X0,implies(implies(y,z),z)))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f252,f1]) ).
fof(f1659,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X2,implies(X0,implies(implies(not(z),y),implies(X1,implies(implies(y,z),z))))))
| ~ is_a_theorem(implies(x,X1))
| ~ is_a_theorem(X2)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f480,f1]) ).
fof(f4710,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(y,z),z))))
| ~ is_a_theorem(implies(implies(not(z),y),X1))
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f1659,f2]) ).
fof(f12752,plain,
! [X0] :
( ~ is_a_theorem(implies(implies(not(z),y),implies(implies(y,z),X0)))
| ~ is_a_theorem(implies(x,implies(X0,z))) ),
inference(resolution,[],[f4710,f2]) ).
fof(f12847,plain,
~ is_a_theorem(implies(x,implies(implies(not(z),z),z))),
inference(resolution,[],[f12752,f2]) ).
fof(f12849,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(x,implies(implies(not(z),z),z))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f12847,f1]) ).
fof(f12851,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(x,implies(implies(not(z),z),z)))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f12849,f1]) ).
fof(f12859,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(implies(not(z),z),z)))
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f12851,f2]) ).
fof(f12869,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(implies(not(z),z),z))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f12859,f1]) ).
fof(f12879,plain,
! [X0] :
( ~ is_a_theorem(implies(implies(not(z),z),X0))
| ~ is_a_theorem(implies(x,implies(X0,z))) ),
inference(resolution,[],[f12869,f2]) ).
fof(f12886,plain,
~ is_a_theorem(implies(x,implies(z,z))),
inference(resolution,[],[f12879,f3]) ).
fof(f12890,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(x,implies(z,z))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f12886,f1]) ).
fof(f12892,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(x,implies(z,z)))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f12890,f1]) ).
fof(f12905,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(z,z)))
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f12892,f2]) ).
fof(f12911,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(z,z))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f12905,f1]) ).
fof(f12923,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X2,implies(X0,implies(X1,implies(z,z)))))
| ~ is_a_theorem(implies(x,X1))
| ~ is_a_theorem(X2)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f12911,f1]) ).
fof(f16281,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(x,X0))
| ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(implies(X1,implies(z,z))) ),
inference(resolution,[],[f12923,f2]) ).
fof(f16289,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X1,implies(z,z)))
| ~ is_a_theorem(implies(X2,implies(X0,X1)))
| ~ is_a_theorem(X2)
| ~ is_a_theorem(implies(x,X0)) ),
inference(resolution,[],[f16281,f1]) ).
fof(f16522,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X2),implies(z,z)))
| ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(implies(x,implies(X1,X2))) ),
inference(resolution,[],[f16289,f2]) ).
fof(f16723,plain,
! [X0] :
( ~ is_a_theorem(implies(x,implies(X0,implies(z,z))))
| ~ is_a_theorem(implies(not(implies(z,z)),X0)) ),
inference(resolution,[],[f16522,f3]) ).
fof(f16736,plain,
~ is_a_theorem(implies(not(implies(z,z)),not(x))),
inference(resolution,[],[f16723,f4]) ).
fof(f16742,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(not(implies(z,z)),not(x))))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f16736,f1]) ).
fof(f16756,plain,
~ is_a_theorem(implies(z,z)),
inference(resolution,[],[f16742,f4]) ).
fof(f16771,plain,
! [X0] :
( ~ is_a_theorem(implies(X0,implies(z,z)))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f16756,f1]) ).
fof(f16782,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X1,implies(X0,implies(z,z))))
| ~ is_a_theorem(X1)
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f16771,f1]) ).
fof(f16795,plain,
! [X0] :
( ~ is_a_theorem(implies(z,X0))
| ~ is_a_theorem(implies(X0,z)) ),
inference(resolution,[],[f16782,f2]) ).
fof(f16809,plain,
~ is_a_theorem(implies(z,implies(not(z),z))),
inference(resolution,[],[f16795,f3]) ).
fof(f16812,plain,
$false,
inference(forward_subsumption_resolution,[],[f16809,f4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL365-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.38 % Computer : n008.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 15:37:39 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.42 Running first-order model finding
% 0.12/0.42 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
% 43.17/6.58 % (1397072)Will run a generic schedule for satisfiability detection.
% 43.17/6.58 % (1397080)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=538417987_2999 on theBenchmark for (2999ds/0Mi)
% 43.17/6.58 % TRYING [1]
% 43.17/6.58 % TRYING [2]
% 43.17/6.58 % TRYING [3]
% 43.17/6.58 % (1397082)% WARNING: option uhcvi not known.
% 43.17/6.58 % (1397082)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2745369772:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 43.17/6.58 % (1397083)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1126893442:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 43.17/6.58 % (1397085)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2400386650:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 43.17/6.58 % (1397084)dis+10_1_sil=32000:sp=arity:random_seed=830957800:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 43.17/6.58 % (1397086)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2096305402:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 43.17/6.58 % TRYING [4]
% 43.17/6.58 % (1397087)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2190385836:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 43.17/6.58 % (1397084)Instruction limit reached!
% 43.17/6.58 % (1397084)------------------------------
% 43.17/6.58 % (1397084)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.17/6.58 % (1397084)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.17/6.58 % (1397084)CaDiCaL version: 2.1.3
% 43.17/6.58 % (1397084)Termination reason: Instruction limit
% 43.17/6.58 % (1397084)Termination phase: Saturation
% 43.17/6.58 % (1397084)Time elapsed: 0.065 s
% 43.17/6.58 % (1397084)Peak memory usage: 11 MB
% 43.17/6.58 % (1397084)Instructions burned: 103 (million)
% 43.17/6.58 % (1397085)Instruction limit reached!
% 43.17/6.58 % (1397085)------------------------------
% 43.17/6.58 % (1397085)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.17/6.58 % (1397085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.17/6.58 % (1397085)CaDiCaL version: 2.1.3
% 43.17/6.58 % (1397085)Termination reason: Instruction limit
% 43.17/6.58 % (1397085)Termination phase: Saturation
% 43.17/6.58 % (1397085)Time elapsed: 0.074 s
% 43.17/6.58 % (1397085)Peak memory usage: 11 MB
% 43.17/6.58 % (1397085)Instructions burned: 116 (million)
% 43.17/6.58 % (1397086)Instruction limit reached!
% 43.17/6.58 % (1397086)------------------------------
% 43.17/6.58 % (1397086)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.17/6.58 % (1397086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.17/6.58 % (1397086)CaDiCaL version: 2.1.3
% 43.17/6.58 % (1397086)Termination reason: Instruction limit
% 43.17/6.58 % (1397086)Termination phase: Saturation
% 43.17/6.58 % (1397086)Time elapsed: 0.083 s
% 43.17/6.58 % (1397086)Peak memory usage: 13 MB
% 43.17/6.58 % (1397086)Instructions burned: 131 (million)
% 43.17/6.58 % (1397104)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2157955089:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 43.17/6.58 % TRYING [1]
% 43.17/6.58 % TRYING [2]
% 43.17/6.58 % TRYING [3]
% 43.17/6.58 % (1397105)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1999708083:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 43.17/6.58 % (1397107)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=3073059355:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 43.17/6.58 % TRYING [4]
% 43.17/6.58 % (1397087)Instruction limit reached!
% 43.17/6.58 % (1397087)------------------------------
% 43.17/6.58 % (1397087)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.17/6.58 % (1397087)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 43.17/6.58 % (1397087)CaDiCaL version: 2.1.3
% 43.17/6.58 % (1397087)Termination reason: Instruction limit
% 43.17/6.58 % (1397087)Termination phase: Saturation
% 43.17/6.58 % (1397087)Time elapsed: 0.122 s
% 43.17/6.58 % (1397087)Peak memory usage: 12 MB
% 43.17/6.58 % (1397087)Instructions burned: 159 (million)
% 43.17/6.58 % (1397116)ott-21_1_sil=16000:fs=off:random_seed=2080248102:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 43.17/6.58 % (1397105)Instruction limit reached!
% 43.17/6.58 % (1397105)------------------------------
% 43.17/6.58 % (1397105)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 43.17/6.58 % (1397105)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397105)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397105)Termination reason: Instruction limit
% 79.36/11.69 % (1397105)Termination phase: Saturation
% 79.36/11.69 % (1397105)Time elapsed: 0.081 s
% 79.36/11.69 % (1397105)Peak memory usage: 12 MB
% 79.36/11.69 % (1397105)Instructions burned: 132 (million)
% 79.36/11.69 % (1397118)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=617175764:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 79.36/11.69 % (1397116)Instruction limit reached!
% 79.36/11.69 % (1397116)------------------------------
% 79.36/11.69 % (1397116)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397116)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397116)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397116)Termination reason: Instruction limit
% 79.36/11.69 % (1397116)Termination phase: Saturation
% 79.36/11.69 % (1397116)Time elapsed: 0.095 s
% 79.36/11.69 % (1397116)Peak memory usage: 12 MB
% 79.36/11.69 % (1397116)Instructions burned: 180 (million)
% 79.36/11.69 % (1397120)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=4070237660:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 79.36/11.69 % TRYING [1]
% 79.36/11.69 % TRYING [2]
% 79.36/11.69 % TRYING [3]
% 79.36/11.69 % TRYING [4]
% 79.36/11.69 % TRYING [5]
% 79.36/11.69 % (1397118)Instruction limit reached!
% 79.36/11.69 % (1397118)------------------------------
% 79.36/11.69 % (1397118)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397118)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397118)Termination reason: Instruction limit
% 79.36/11.69 % (1397118)Termination phase: Saturation
% 79.36/11.69 % (1397118)Time elapsed: 0.356 s
% 79.36/11.69 % (1397118)Peak memory usage: 12 MB
% 79.36/11.69 % (1397118)Instructions burned: 477 (million)
% 79.36/11.69 % (1397104)Instruction limit reached!
% 79.36/11.69 % (1397104)------------------------------
% 79.36/11.69 % (1397104)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397104)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397104)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397104)Termination reason: Instruction limit
% 79.36/11.69 % (1397104)Termination phase: Finite model building SAT solving
% 79.36/11.69 % (1397104)Time elapsed: 0.474 s
% 79.36/11.69 % (1397104)Peak memory usage: 12 MB
% 79.36/11.69 % (1397104)Instructions burned: 714 (million)
% 79.36/11.69 % (1397107)Instruction limit reached!
% 79.36/11.69 % (1397107)------------------------------
% 79.36/11.69 % (1397107)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397107)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397107)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397107)Termination reason: Instruction limit
% 79.36/11.69 % (1397107)Termination phase: Saturation
% 79.36/11.69 % (1397107)Time elapsed: 0.467 s
% 79.36/11.69 % (1397107)Peak memory usage: 17 MB
% 79.36/11.69 % (1397107)Instructions burned: 684 (million)
% 79.36/11.69 % (1397153)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3383306718:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 79.36/11.69 % (1397154)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=417038693:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 79.36/11.69 % (1397156)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=3170808474:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2993 on theBenchmark for (2993ds/692Mi)
% 79.36/11.69 % TRYING [14]
% 79.36/11.69 % TRYING [5]
% 79.36/11.69 % (1397120)Instruction limit reached!
% 79.36/11.69 % (1397120)------------------------------
% 79.36/11.69 % (1397120)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397120)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397120)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397120)Termination reason: Instruction limit
% 79.36/11.69 % (1397120)Termination phase: Finite model building SAT solving
% 79.36/11.69 % (1397120)Time elapsed: 0.717 s
% 79.36/11.69 % (1397120)Peak memory usage: 12 MB
% 79.36/11.69 % (1397120)Instructions burned: 866 (million)
% 79.36/11.69 % (1397167)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1161995580:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 79.36/11.69 % (1397156)Instruction limit reached!
% 79.36/11.69 % (1397156)------------------------------
% 79.36/11.69 % (1397156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397156)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397156)Termination reason: Instruction limit
% 79.36/11.69 % (1397156)Termination phase: Saturation
% 79.36/11.69 % (1397156)Time elapsed: 0.580 s
% 79.36/11.69 % (1397156)Peak memory usage: 51 MB
% 79.36/11.69 % (1397156)Instructions burned: 692 (million)
% 79.36/11.69 % (1397154)Instruction limit reached!
% 79.36/11.69 % (1397154)------------------------------
% 79.36/11.69 % (1397154)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397154)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397154)Termination reason: Instruction limit
% 79.36/11.69 % (1397154)Termination phase: Finite model building constraint generation
% 79.36/11.69 % (1397154)Time elapsed: 0.633 s
% 79.36/11.69 % (1397154)Peak memory usage: 63 MB
% 79.36/11.69 % (1397154)Instructions burned: 889 (million)
% 79.36/11.69 % (1397171)fmb+10_1_sil=64000:random_seed=2677524367:i=22061:nm=2:gsp=on_2987 on theBenchmark for (2987ds/22061Mi)
% 79.36/11.69 % TRYING [1]
% 79.36/11.69 % TRYING [2]
% 79.36/11.69 % TRYING [3]
% 79.36/11.69 % TRYING [4]
% 79.36/11.69 % (1397175)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2257653387:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 79.36/11.69 % TRYING [20]
% 79.36/11.69 % (1397153)Instruction limit reached!
% 79.36/11.69 % (1397153)------------------------------
% 79.36/11.69 % (1397153)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397153)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397153)Termination reason: Instruction limit
% 79.36/11.69 % (1397153)Termination phase: Saturation
% 79.36/11.69 % (1397153)Time elapsed: 1.080 s
% 79.36/11.69 % (1397153)Peak memory usage: 26 MB
% 79.36/11.69 % (1397153)Instructions burned: 1179 (million)
% 79.36/11.69 % (1397183)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=248548179:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 79.36/11.69 % TRYING [8]
% 79.36/11.69 % (1397167)Instruction limit reached!
% 79.36/11.69 % (1397167)------------------------------
% 79.36/11.69 % (1397167)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397167)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397167)Termination reason: Instruction limit
% 79.36/11.69 % (1397167)Termination phase: Saturation
% 79.36/11.69 % (1397167)Time elapsed: 0.765 s
% 79.36/11.69 % (1397167)Peak memory usage: 16 MB
% 79.36/11.69 % (1397167)Instructions burned: 880 (million)
% 79.36/11.69 % (1397185)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3009005160:i=5131_2981 on theBenchmark for (2981ds/5131Mi)
% 79.36/11.69 % TRYING [5]
% 79.36/11.69 % (1397183)Instruction limit reached!
% 79.36/11.69 % (1397183)------------------------------
% 79.36/11.69 % (1397183)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397183)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397183)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397183)Termination reason: Instruction limit
% 79.36/11.69 % (1397183)Termination phase: Finite model building SAT solving
% 79.36/11.69 % (1397183)Time elapsed: 0.795 s
% 79.36/11.69 % (1397183)Peak memory usage: 33 MB
% 79.36/11.69 % (1397183)Instructions burned: 921 (million)
% 79.36/11.69 % (1397195)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1663973552:i=1472:ins=7:fdi=8:gsp=on_2974 on theBenchmark for (2974ds/1472Mi)
% 79.36/11.69 % (1397195)Instruction limit reached!
% 79.36/11.69 % (1397195)------------------------------
% 79.36/11.69 % (1397195)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397195)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397195)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397195)Termination reason: Instruction limit
% 79.36/11.69 % (1397195)Termination phase: Saturation
% 79.36/11.69 % (1397195)Time elapsed: 1.444 s
% 79.36/11.69 % (1397195)Peak memory usage: 21 MB
% 79.36/11.69 % (1397195)Instructions burned: 1472 (million)
% 79.36/11.69 % (1397199)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2490442706:i=6324_2959 on theBenchmark for (2959ds/6324Mi)
% 79.36/11.69 % TRYING [77]
% 79.36/11.69 % (1397185)Instruction limit reached!
% 79.36/11.69 % (1397185)------------------------------
% 79.36/11.69 % (1397185)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397185)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397185)Termination reason: Instruction limit
% 79.36/11.69 % (1397185)Termination phase: Saturation
% 79.36/11.69 % (1397185)Time elapsed: 4.306 s
% 79.36/11.69 % (1397185)Peak memory usage: 25 MB
% 79.36/11.69 % (1397185)Instructions burned: 5131 (million)
% 79.36/11.69 % (1397203)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=996855041:fmbsr=2.30978:i=2174_2938 on theBenchmark for (2938ds/2174Mi)
% 79.36/11.69 % TRYING [16]
% 79.36/11.69 % (1397203)Instruction limit reached!
% 79.36/11.69 % (1397203)------------------------------
% 79.36/11.69 % (1397203)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397203)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397203)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397203)Termination reason: Instruction limit
% 79.36/11.69 % (1397203)Termination phase: Finite model building constraint generation
% 79.36/11.69 % (1397203)Time elapsed: 1.655 s
% 79.36/11.69 % (1397203)Peak memory usage: 156 MB
% 79.36/11.69 % (1397203)Instructions burned: 2174 (million)
% 79.36/11.69 % (1397211)ott-2_1_sil=16000:newcnf=on:random_seed=2011511578:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2921 on theBenchmark for (2921ds/869Mi)
% 79.36/11.69 % (1397199)Instruction limit reached!
% 79.36/11.69 % (1397199)------------------------------
% 79.36/11.69 % (1397199)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397199)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397199)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397199)Termination reason: Instruction limit
% 79.36/11.69 % (1397199)Termination phase: Finite model building constraint generation
% 79.36/11.69 % (1397199)Time elapsed: 4.599 s
% 79.36/11.69 % (1397199)Peak memory usage: 443 MB
% 79.36/11.69 % (1397199)Instructions burned: 6325 (million)
% 79.36/11.69 % (1397211)Instruction limit reached!
% 79.36/11.69 % (1397211)------------------------------
% 79.36/11.69 % (1397211)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397211)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397211)Termination reason: Instruction limit
% 79.36/11.69 % (1397211)Termination phase: Saturation
% 79.36/11.69 % (1397211)Time elapsed: 0.815 s
% 79.36/11.69 % (1397211)Peak memory usage: 15 MB
% 79.36/11.69 % (1397211)Instructions burned: 869 (million)
% 79.36/11.69 % (1397214)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3871545645:i=54282_2912 on theBenchmark for (2912ds/54282Mi)
% 79.36/11.69 % TRYING [1]
% 79.36/11.69 % (1397213)ott+10_1_sil=32000:tgt=ground:random_seed=394061516:i=5114:av=off_2912 on theBenchmark for (2912ds/5114Mi)
% 79.36/11.69 % TRYING [2]
% 79.36/11.69 % TRYING [3]
% 79.36/11.69 % TRYING [4]
% 79.36/11.69 % (1397175)Instruction limit reached!
% 79.36/11.69 % (1397175)------------------------------
% 79.36/11.69 % (1397175)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397175)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397175)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397175)Termination reason: Instruction limit
% 79.36/11.69 % (1397175)Termination phase: Finite model building constraint generation
% 79.36/11.69 % (1397175)Time elapsed: 8.069 s
% 79.36/11.69 % (1397175)Peak memory usage: 597 MB
% 79.36/11.69 % (1397175)Instructions burned: 9516 (million)
% 79.36/11.69 % (1397217)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=616982485:i=3512:aac=none_2904 on theBenchmark for (2904ds/3512Mi)
% 79.36/11.69 % TRYING [5]
% 79.36/11.69 % (1397217) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1397072-1397217"...
% 79.36/11.69 % (1397217)...printing done.
% 79.36/11.69 % (1397217)Refutation found. Thanks to Tanya!
% 79.36/11.69 % SZS status Unsatisfiable for theBenchmark
% 79.36/11.69 % SZS output start Proof for theBenchmark
% See solution above
% 79.36/11.69 % (1397217)------------------------------
% 79.36/11.69 % (1397217)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 79.36/11.69 % (1397217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 79.36/11.69 % (1397217)CaDiCaL version: 2.1.3
% 79.36/11.69 % (1397217)Termination reason: Refutation
% 79.36/11.69 % (1397217)Time elapsed: 1.691 s
% 79.36/11.69 % (1397217)Peak memory usage: 21 MB
% 79.36/11.69 % (1397217)Instructions burned: 1589 (million)
% 79.36/11.69 % (1397072)Success in time 11.265 s
% 79.36/11.69 % Vampire exiting
%------------------------------------------------------------------------------