%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL114-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 11:57:42 AM UTC 2026
% Result : Unsatisfiable 96.89s 24.34s
% Output : Refutation 96.89s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 6
% Syntax : Number of formulae : 32 ( 28 unt; 0 def)
% Number of atoms : 37 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 27 ( 22 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 48 ( 48 !; 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,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_1) ).
fof(f3,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',mv_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X1),implies(implies(X1,X0),X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_3) ).
fof(f5,axiom,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),not(X1)),implies(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_5) ).
fof(f6,negated_conjecture,
~ is_a_theorem(implies(implies(a,b),implies(not(b),not(a)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_mv_36) ).
fof(f8,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f2,f2]) ).
fof(f386,plain,
! [X0,X1] : ~ is_a_theorem(implies(implies(implies(not(X0),not(X1)),implies(X1,X0)),implies(implies(a,b),implies(not(b),not(a))))),
inference(unit_resulting_resolution,[],[f1,f6,f5]) ).
fof(f450,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(not(X0),not(X1)))
| is_a_theorem(implies(X1,X0)) ),
inference(resolution,[],[f5,f1]) ).
fof(f733,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f735,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(not(X1),not(X0)),X2))),
inference(unit_resulting_resolution,[],[f1,f5,f3]) ).
fof(f736,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(implies(X2,X0),X3))),
inference(unit_resulting_resolution,[],[f1,f3,f3]) ).
fof(f888,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(implies(X1,X2),implies(X0,X2))) ),
inference(resolution,[],[f3,f1]) ).
fof(f1544,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(implies(implies(X1,X0),X0),X2))),
inference(unit_resulting_resolution,[],[f1,f3,f4]) ).
fof(f1545,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X1))
| is_a_theorem(implies(implies(X1,X0),X0)) ),
inference(resolution,[],[f4,f1]) ).
fof(f1981,plain,
~ is_a_theorem(implies(implies(a,b),implies(not(not(a)),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f3,f386]) ).
fof(f4273,plain,
! [X0] : ~ is_a_theorem(implies(implies(X0,implies(a,b)),implies(not(not(a)),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f1981,f733]) ).
fof(f4624,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f4,f733]) ).
fof(f14258,plain,
! [X0] : ~ is_a_theorem(implies(implies(implies(implies(a,b),X0),X0),implies(not(not(a)),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f4273,f1544]) ).
fof(f54686,plain,
~ is_a_theorem(implies(not(not(a)),implies(implies(a,b),not(not(b))))),
inference(unit_resulting_resolution,[],[f888,f14258]) ).
fof(f54726,plain,
! [X0] : ~ is_a_theorem(implies(implies(X0,not(not(a))),implies(implies(a,b),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f733,f54686]) ).
fof(f54762,plain,
! [X0] : ~ is_a_theorem(implies(implies(not(a),X0),implies(implies(a,b),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f735,f54726]) ).
fof(f54783,plain,
! [X0] : ~ is_a_theorem(implies(implies(X0,a),implies(implies(a,b),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f735,f54762]) ).
fof(f54806,plain,
! [X0] : ~ is_a_theorem(implies(implies(implies(a,X0),X0),implies(implies(a,b),not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f1544,f54783]) ).
fof(f54850,plain,
~ is_a_theorem(implies(implies(a,b),implies(a,not(not(b))))),
inference(unit_resulting_resolution,[],[f888,f54806]) ).
fof(f54888,plain,
! [X0] : ~ is_a_theorem(implies(implies(implies(b,X0),implies(a,X0)),implies(a,not(not(b))))),
inference(unit_resulting_resolution,[],[f1,f736,f54850]) ).
fof(f109921,plain,
~ is_a_theorem(implies(b,not(not(b)))),
inference(unit_resulting_resolution,[],[f1,f54888,f4624]) ).
fof(f115682,plain,
~ is_a_theorem(implies(not(not(not(b))),not(b))),
inference(unit_resulting_resolution,[],[f450,f109921]) ).
fof(f115877,plain,
! [X0] : ~ is_a_theorem(implies(implies(X0,not(not(not(b)))),not(b))),
inference(unit_resulting_resolution,[],[f1,f733,f115682]) ).
fof(f116764,plain,
! [X0] : ~ is_a_theorem(implies(implies(not(not(b)),X0),not(b))),
inference(unit_resulting_resolution,[],[f1,f735,f115877]) ).
fof(f116789,plain,
! [X0] : ~ is_a_theorem(implies(implies(X0,not(b)),not(b))),
inference(unit_resulting_resolution,[],[f1,f735,f116764]) ).
fof(f116799,plain,
$false,
inference(unit_resulting_resolution,[],[f1545,f8,f116789]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL114-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.38 % Computer : n010.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Sun Sep 27 15:22:31 UTC 2026
% 0.13/0.39 % CPUTime :
% 0.13/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.44 Running first-order model finding
% 0.13/0.44 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
% 38.57/5.98 % (1086213)Will run a generic schedule for satisfiability detection.
% 38.57/5.98 % (1086219)% WARNING: option uhcvi not known.
% 38.57/5.98 % (1086219)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1946978441:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 38.57/5.98 % (1086224)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1027800291:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 38.57/5.98 % (1086218)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1904811125_2999 on theBenchmark for (2999ds/0Mi)
% 38.57/5.98 % (1086220)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2623838255:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 38.57/5.98 % (1086221)dis+10_1_sil=32000:sp=arity:random_seed=3937839692:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 38.57/5.98 % (1086222)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1454198679:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 38.57/5.98 % (1086223)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=697232112:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 38.57/5.98 % TRYING [1]
% 38.57/5.98 % TRYING [2]
% 38.57/5.98 % TRYING [3]
% 38.57/5.98 % TRYING [4]
% 38.57/5.98 % (1086221)Instruction limit reached!
% 38.57/5.98 % (1086221)------------------------------
% 38.57/5.98 % (1086221)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.57/5.98 % (1086221)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.57/5.98 % (1086221)CaDiCaL version: 2.1.3
% 38.57/5.98 % (1086221)Termination reason: Instruction limit
% 38.57/5.98 % (1086221)Termination phase: Saturation
% 38.57/5.98 % (1086221)Time elapsed: 0.108 s
% 38.57/5.98 % (1086221)Peak memory usage: 11 MB
% 38.57/5.98 % (1086221)Instructions burned: 103 (million)
% 38.57/5.98 % (1086222)Instruction limit reached!
% 38.57/5.98 % (1086222)------------------------------
% 38.57/5.98 % (1086222)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.57/5.98 % (1086222)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.57/5.98 % (1086222)CaDiCaL version: 2.1.3
% 38.57/5.98 % (1086222)Termination reason: Instruction limit
% 38.57/5.98 % (1086222)Termination phase: Saturation
% 38.57/5.98 % (1086222)Time elapsed: 0.120 s
% 38.57/5.98 % (1086222)Peak memory usage: 11 MB
% 38.57/5.98 % (1086222)Instructions burned: 116 (million)
% 38.57/5.98 % (1086223)Instruction limit reached!
% 38.57/5.98 % (1086223)------------------------------
% 38.57/5.98 % (1086223)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.57/5.98 % (1086223)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.57/5.98 % (1086223)CaDiCaL version: 2.1.3
% 38.57/5.98 % (1086223)Termination reason: Instruction limit
% 38.57/5.98 % (1086223)Termination phase: Saturation
% 38.57/5.98 % (1086223)Time elapsed: 0.133 s
% 38.57/5.98 % (1086223)Peak memory usage: 13 MB
% 38.57/5.98 % (1086223)Instructions burned: 131 (million)
% 38.57/5.98 % (1086232)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1963285962:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 38.57/5.98 % TRYING [1]
% 38.57/5.98 % TRYING [2]
% 38.57/5.98 % TRYING [3]
% 38.57/5.98 % (1086233)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1495715508:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 38.57/5.98 % (1086224)Instruction limit reached!
% 38.57/5.98 % (1086224)------------------------------
% 38.57/5.98 % (1086224)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.57/5.98 % (1086224)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.57/5.98 % (1086224)CaDiCaL version: 2.1.3
% 38.57/5.98 % (1086224)Termination reason: Instruction limit
% 38.57/5.98 % (1086224)Termination phase: Saturation
% 38.57/5.98 % (1086224)Time elapsed: 0.172 s
% 38.57/5.98 % (1086224)Peak memory usage: 12 MB
% 38.57/5.98 % (1086224)Instructions burned: 159 (million)
% 38.57/5.98 % TRYING [4]
% 38.57/5.98 % (1086234)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=741739942:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 38.57/5.98 % TRYING [5]
% 38.57/5.98 % (1086237)ott-21_1_sil=16000:fs=off:random_seed=4067792672:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 38.57/5.98 % (1086233)Instruction limit reached!
% 38.57/5.98 % (1086233)------------------------------
% 38.57/5.98 % (1086233)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086233)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086233)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086233)Termination reason: Instruction limit
% 88.32/12.91 % (1086233)Termination phase: Saturation
% 88.32/12.91 % (1086233)Time elapsed: 0.129 s
% 88.32/12.91 % (1086233)Peak memory usage: 12 MB
% 88.32/12.91 % (1086233)Instructions burned: 132 (million)
% 88.32/12.91 % (1086240)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1687277304:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 88.32/12.91 % TRYING [5]
% 88.32/12.91 % (1086237)Instruction limit reached!
% 88.32/12.91 % (1086237)------------------------------
% 88.32/12.91 % (1086237)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086237)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086237)Termination reason: Instruction limit
% 88.32/12.91 % (1086237)Termination phase: Saturation
% 88.32/12.91 % (1086237)Time elapsed: 0.165 s
% 88.32/12.91 % (1086237)Peak memory usage: 13 MB
% 88.32/12.91 % (1086237)Instructions burned: 180 (million)
% 88.32/12.91 % (1086242)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=256206107:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 88.32/12.91 % TRYING [1]
% 88.32/12.91 % TRYING [2]
% 88.32/12.91 % TRYING [3]
% 88.32/12.91 % TRYING [4]
% 88.32/12.91 % TRYING [5]
% 88.32/12.91 % (1086232)Instruction limit reached!
% 88.32/12.91 % (1086232)------------------------------
% 88.32/12.91 % (1086232)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086232)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086232)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086232)Termination reason: Instruction limit
% 88.32/12.91 % (1086232)Termination phase: Finite model building SAT solving
% 88.32/12.91 % (1086232)Time elapsed: 0.634 s
% 88.32/12.91 % (1086232)Peak memory usage: 14 MB
% 88.32/12.91 % (1086232)Instructions burned: 715 (million)
% 88.32/12.91 % (1086244)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3644198903:i=1179_2991 on theBenchmark for (2991ds/1179Mi)
% 88.32/12.91 % (1086240)Instruction limit reached!
% 88.32/12.91 % (1086240)------------------------------
% 88.32/12.91 % (1086240)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086240)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086240)Termination reason: Instruction limit
% 88.32/12.91 % (1086240)Termination phase: Saturation
% 88.32/12.91 % (1086240)Time elapsed: 0.515 s
% 88.32/12.91 % (1086240)Peak memory usage: 13 MB
% 88.32/12.91 % (1086240)Instructions burned: 477 (million)
% 88.32/12.91 % (1086234)Instruction limit reached!
% 88.32/12.91 % (1086234)------------------------------
% 88.32/12.91 % (1086234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086234)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086234)Termination reason: Instruction limit
% 88.32/12.91 % (1086234)Termination phase: Saturation
% 88.32/12.91 % (1086234)Time elapsed: 0.708 s
% 88.32/12.91 % (1086234)Peak memory usage: 18 MB
% 88.32/12.91 % (1086234)Instructions burned: 684 (million)
% 88.32/12.91 % (1086246)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2702841904:i=889:ins=1_2990 on theBenchmark for (2990ds/889Mi)
% 88.32/12.91 % (1086247)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=3004058427:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2990 on theBenchmark for (2990ds/692Mi)
% 88.32/12.91 % TRYING [6]
% 88.32/12.91 % TRYING [14]
% 88.32/12.91 % (1086242)Instruction limit reached!
% 88.32/12.91 % (1086242)------------------------------
% 88.32/12.91 % (1086242)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 88.32/12.91 % (1086242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 88.32/12.91 % (1086242)CaDiCaL version: 2.1.3
% 88.32/12.91 % (1086242)Termination reason: Instruction limit
% 88.32/12.91 % (1086242)Termination phase: Finite model building SAT solving
% 88.32/12.91 % (1086242)Time elapsed: 0.673 s
% 88.32/12.91 % (1086242)Peak memory usage: 14 MB
% 88.32/12.91 % (1086242)Instructions burned: 866 (million)
% 88.32/12.91 % (1086250)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2797102489:i=879:kws=inv_precedence:fsr=off_2988 on theBenchmark for (2988ds/879Mi)
% 88.32/12.91 % TRYING [6]
% 88.32/12.91 % (1086246)Instruction limit reached!
% 96.89/24.33 % (1086246)------------------------------
% 96.89/24.33 % (1086246)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086246)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086246)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086246)Termination reason: Instruction limit
% 96.89/24.33 % (1086246)Termination phase: Finite model building constraint generation
% 96.89/24.33 % (1086246)Time elapsed: 0.627 s
% 96.89/24.33 % (1086246)Peak memory usage: 65 MB
% 96.89/24.33 % (1086246)Instructions burned: 890 (million)
% 96.89/24.33 % (1086247)Instruction limit reached!
% 96.89/24.33 % (1086247)------------------------------
% 96.89/24.33 % (1086247)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086247)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086247)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086247)Termination reason: Instruction limit
% 96.89/24.33 % (1086247)Termination phase: Saturation
% 96.89/24.33 % (1086247)Time elapsed: 0.609 s
% 96.89/24.33 % (1086247)Peak memory usage: 16 MB
% 96.89/24.33 % (1086247)Instructions burned: 692 (million)
% 96.89/24.33 % (1086252)fmb+10_1_sil=64000:random_seed=1303614049:i=22061:nm=2:gsp=on_2983 on theBenchmark for (2983ds/22061Mi)
% 96.89/24.33 % TRYING [1]
% 96.89/24.33 % TRYING [2]
% 96.89/24.33 % TRYING [3]
% 96.89/24.33 % (1086253)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2563379407:i=9515:nm=5_2983 on theBenchmark for (2983ds/9515Mi)
% 96.89/24.33 % TRYING [20]
% 96.89/24.33 % TRYING [4]
% 96.89/24.33 % TRYING [5]
% 96.89/24.33 % (1086250)Instruction limit reached!
% 96.89/24.33 % (1086250)------------------------------
% 96.89/24.33 % (1086250)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086250)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086250)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086250)Termination reason: Instruction limit
% 96.89/24.33 % (1086250)Termination phase: Saturation
% 96.89/24.33 % (1086250)Time elapsed: 0.784 s
% 96.89/24.33 % (1086250)Peak memory usage: 17 MB
% 96.89/24.33 % (1086250)Instructions burned: 880 (million)
% 96.89/24.33 % (1086256)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1426109146:fmbsr=1.7:i=920_2979 on theBenchmark for (2979ds/920Mi)
% 96.89/24.33 % TRYING [8]
% 96.89/24.33 % (1086244)Instruction limit reached!
% 96.89/24.33 % (1086244)------------------------------
% 96.89/24.33 % (1086244)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086244)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086244)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086244)Termination reason: Instruction limit
% 96.89/24.33 % (1086244)Termination phase: Saturation
% 96.89/24.33 % (1086244)Time elapsed: 1.286 s
% 96.89/24.33 % (1086244)Peak memory usage: 22 MB
% 96.89/24.33 % (1086244)Instructions burned: 1179 (million)
% 96.89/24.33 % (1086258)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=944045575:i=5131_2978 on theBenchmark for (2978ds/5131Mi)
% 96.89/24.33 % TRYING [6]
% 96.89/24.33 % (1086256)Instruction limit reached!
% 96.89/24.33 % (1086256)------------------------------
% 96.89/24.33 % (1086256)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086256)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086256)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086256)Termination reason: Instruction limit
% 96.89/24.33 % (1086256)Termination phase: Finite model building SAT solving
% 96.89/24.33 % (1086256)Time elapsed: 0.841 s
% 96.89/24.33 % (1086256)Peak memory usage: 41 MB
% 96.89/24.33 % (1086256)Instructions burned: 921 (million)
% 96.89/24.33 % (1086260)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=665142315:i=1472:ins=7:fdi=8:gsp=on_2970 on theBenchmark for (2970ds/1472Mi)
% 96.89/24.33 % (1086260)Instruction limit reached!
% 96.89/24.33 % (1086260)------------------------------
% 96.89/24.33 % (1086260)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086260)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086260)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086260)Termination reason: Instruction limit
% 96.89/24.33 % (1086260)Termination phase: Saturation
% 96.89/24.33 % (1086260)Time elapsed: 1.449 s
% 96.89/24.33 % (1086260)Peak memory usage: 25 MB
% 96.89/24.33 % (1086260)Instructions burned: 1472 (million)
% 96.89/24.33 % (1086262)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3226735404:i=6324_2955 on theBenchmark for (2955ds/6324Mi)
% 96.89/24.33 % TRYING [77]
% 96.89/24.33 % TRYING [7]
% 96.89/24.33 % (1086258)Instruction limit reached!
% 96.89/24.33 % (1086258)------------------------------
% 96.89/24.33 % (1086258)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086258)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086258)Termination reason: Instruction limit
% 96.89/24.33 % (1086258)Termination phase: Saturation
% 96.89/24.33 % (1086258)Time elapsed: 4.343 s
% 96.89/24.33 % (1086258)Peak memory usage: 24 MB
% 96.89/24.33 % (1086258)Instructions burned: 5131 (million)
% 96.89/24.33 % (1086264)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=546125983:fmbsr=2.30978:i=2174_2934 on theBenchmark for (2934ds/2174Mi)
% 96.89/24.33 % TRYING [16]
% 96.89/24.33 % TRYING [7]
% 96.89/24.33 % (1086264)Instruction limit reached!
% 96.89/24.33 % (1086264)------------------------------
% 96.89/24.33 % (1086264)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086264)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086264)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086264)Termination reason: Instruction limit
% 96.89/24.33 % (1086264)Termination phase: Finite model building constraint generation
% 96.89/24.33 % (1086264)Time elapsed: 1.580 s
% 96.89/24.33 % (1086264)Peak memory usage: 152 MB
% 96.89/24.33 % (1086264)Instructions burned: 2174 (million)
% 96.89/24.33 % (1086266)ott-2_1_sil=16000:newcnf=on:random_seed=4066160274:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2917 on theBenchmark for (2917ds/869Mi)
% 96.89/24.33 % (1086262)Instruction limit reached!
% 96.89/24.33 % (1086262)------------------------------
% 96.89/24.33 % (1086262)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086262)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086262)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086262)Termination reason: Instruction limit
% 96.89/24.33 % (1086262)Termination phase: Finite model building constraint generation
% 96.89/24.33 % (1086262)Time elapsed: 4.444 s
% 96.89/24.33 % (1086262)Peak memory usage: 416 MB
% 96.89/24.33 % (1086262)Instructions burned: 6324 (million)
% 96.89/24.33 % (1086268)ott+10_1_sil=32000:tgt=ground:random_seed=2944686753:i=5114:av=off_2910 on theBenchmark for (2910ds/5114Mi)
% 96.89/24.33 % (1086266)Instruction limit reached!
% 96.89/24.33 % (1086266)------------------------------
% 96.89/24.33 % (1086266)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086266)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086266)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086266)Termination reason: Instruction limit
% 96.89/24.33 % (1086266)Termination phase: Saturation
% 96.89/24.33 % (1086266)Time elapsed: 0.813 s
% 96.89/24.33 % (1086266)Peak memory usage: 14 MB
% 96.89/24.33 % (1086266)Instructions burned: 869 (million)
% 96.89/24.33 % (1086270)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3119104759:i=54282_2908 on theBenchmark for (2908ds/54282Mi)
% 96.89/24.33 % TRYING [1]
% 96.89/24.33 % TRYING [2]
% 96.89/24.33 % TRYING [3]
% 96.89/24.33 % TRYING [4]
% 96.89/24.33 % (1086253)Instruction limit reached!
% 96.89/24.33 % (1086253)------------------------------
% 96.89/24.33 % (1086253)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086253)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086253)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086253)Termination reason: Instruction limit
% 96.89/24.33 % (1086253)Termination phase: Finite model building constraint generation
% 96.89/24.33 % (1086253)Time elapsed: 7.546 s
% 96.89/24.33 % (1086253)Peak memory usage: 603 MB
% 96.89/24.33 % (1086253)Instructions burned: 9515 (million)
% 96.89/24.33 % TRYING [5]
% 96.89/24.33 % (1086272)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3280169821:i=3512:aac=none_2906 on theBenchmark for (2906ds/3512Mi)
% 96.89/24.33 % TRYING [6]
% 96.89/24.33 % (1086272)Instruction limit reached!
% 96.89/24.33 % (1086272)------------------------------
% 96.89/24.33 % (1086272)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.33 % (1086272)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.33 % (1086272)CaDiCaL version: 2.1.3
% 96.89/24.33 % (1086272)Termination reason: Instruction limit
% 96.89/24.33 % (1086272)Termination phase: Saturation
% 96.89/24.33 % (1086272)Time elapsed: 2.999 s
% 96.89/24.33 % (1086272)Peak memory usage: 23 MB
% 96.89/24.33 % (1086272)Instructions burned: 3513 (million)
% 96.89/24.33 % (1086274)dis+21_1_sil=32000:sas=cadical:random_seed=2566563981:i=3773:amm=off_2875 on theBenchmark for (2875ds/3773Mi)
% 96.89/24.34 % (1086268)Instruction limit reached!
% 96.89/24.34 % (1086268)------------------------------
% 96.89/24.34 % (1086268)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086268)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086268)Termination reason: Instruction limit
% 96.89/24.34 % (1086268)Termination phase: Saturation
% 96.89/24.34 % (1086268)Time elapsed: 5.232 s
% 96.89/24.34 % (1086268)Peak memory usage: 31 MB
% 96.89/24.34 % (1086268)Instructions burned: 5114 (million)
% 96.89/24.34 % (1086276)ott+11_1_sil=16000:gs=on:random_seed=1987459478:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2857 on theBenchmark for (2857ds/2251Mi)
% 96.89/24.34 % (1086274)Instruction limit reached!
% 96.89/24.34 % (1086274)------------------------------
% 96.89/24.34 % (1086274)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086274)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086274)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086274)Termination reason: Instruction limit
% 96.89/24.34 % (1086274)Termination phase: Saturation
% 96.89/24.34 % (1086274)Time elapsed: 3.497 s
% 96.89/24.34 % (1086274)Peak memory usage: 32 MB
% 96.89/24.34 % (1086274)Instructions burned: 3774 (million)
% 96.89/24.34 % (1086278)fmb+10_1_fmbas=predicate:sil=64000:tgt=ground:fmbss=7:random_seed=2675858478:fmbsr=1.6:i=67534_2840 on theBenchmark for (2840ds/67534Mi)
% 96.89/24.34 % TRYING [7]
% 96.89/24.34 % (1086276)Instruction limit reached!
% 96.89/24.34 % (1086276)------------------------------
% 96.89/24.34 % (1086276)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086276)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086276)Termination reason: Instruction limit
% 96.89/24.34 % (1086276)Termination phase: Saturation
% 96.89/24.34 % (1086276)Time elapsed: 2.144 s
% 96.89/24.34 % (1086276)Peak memory usage: 29 MB
% 96.89/24.34 % (1086276)Instructions burned: 2251 (million)
% 96.89/24.34 % (1086280)ott-22_32_sil=16000:tgt=full:fdtod=off:sp=weighted_frequency:rnwc=on:alpa=false:random_seed=2586682857:avsq=on:i=4591:add=off:avsqr=1,16:kws=inv_arity:nm=10:ins=9:fdi=4_2835 on theBenchmark for (2835ds/4591Mi)
% 96.89/24.34 % TRYING [7]
% 96.89/24.34 % (1086280)Instruction limit reached!
% 96.89/24.34 % (1086280)------------------------------
% 96.89/24.34 % (1086280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086280)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086280)Termination reason: Instruction limit
% 96.89/24.34 % (1086280)Termination phase: Saturation
% 96.89/24.34 % (1086280)Time elapsed: 3.613 s
% 96.89/24.34 % (1086280)Peak memory usage: 49 MB
% 96.89/24.34 % (1086280)Instructions burned: 4591 (million)
% 96.89/24.34 % (1086282)dis+10_64_to=lpo:sil=32000:spb=intro:urr=on:sac=on:random_seed=3077629421:i=29340_2798 on theBenchmark for (2798ds/29340Mi)
% 96.89/24.34 % (1086252)Instruction limit reached!
% 96.89/24.34 % (1086252)------------------------------
% 96.89/24.34 % (1086252)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086252)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086252)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086252)Termination reason: Instruction limit
% 96.89/24.34 % (1086252)Termination phase: Finite model building SAT solving
% 96.89/24.34 % (1086252)Time elapsed: 18.901 s
% 96.89/24.34 % (1086252)Peak memory usage: 27 MB
% 96.89/24.34 % (1086252)Instructions burned: 22062 (million)
% 96.89/24.34 % (1086284)dis-10_1_sil=64000:sas=cadical:cn=on:random_seed=917900598:i=5211_2794 on theBenchmark for (2794ds/5211Mi)
% 96.89/24.34 % (1086282) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1086213-1086282"...
% 96.89/24.34 % (1086282)...printing done.
% 96.89/24.34 % (1086282)Refutation found. Thanks to Tanya!
% 96.89/24.34 % SZS status Unsatisfiable for theBenchmark
% 96.89/24.34 % SZS output start Proof for theBenchmark
% See solution above
% 96.89/24.34 % (1086282)------------------------------
% 96.89/24.34 % (1086282)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 96.89/24.34 % (1086282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 96.89/24.34 % (1086282)CaDiCaL version: 2.1.3
% 96.89/24.34 % (1086282)Termination reason: Refutation
% 96.89/24.34 % (1086282)Time elapsed: 3.596 s
% 96.89/24.34 % (1086282)Peak memory usage: 57 MB
% 96.89/24.34 % (1086282)Instructions burned: 3823 (million)
% 96.89/24.34 % (1086213)Success in time 23.878 s
% 96.89/24.34 % Vampire exiting
%------------------------------------------------------------------------------