%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN659-1 : TPTP v9.3.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n014.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 02:17:49 PM UTC 2026
% Result : Unsatisfiable 1.07s 0.39s
% Output : Refutation 1.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 8
% Syntax : Number of formulae : 16 ( 9 unt; 0 def)
% Number of atoms : 28 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 25 ( 13 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 6 con; 0-2 aty)
% Number of variables : 23 ( 23 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,negated_conjecture,
! [X0] : p7(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7_3) ).
fof(f10,negated_conjecture,
! [X0] : p12(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12_10) ).
fof(f27,negated_conjecture,
p24(f15(c29,f13(c40,c41)),f13(c32,c33)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p24_27) ).
fof(f29,negated_conjecture,
p12(f13(f16(c39),f17(c39)),f13(c40,c41)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12_29) ).
fof(f38,negated_conjecture,
! [X2,X0,X1] :
( ~ p12(X2,X1)
| ~ p12(X2,X0)
| p12(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12_38) ).
fof(f39,negated_conjecture,
~ p24(f15(c29,f13(f16(c39),f17(c39))),f13(c32,c33)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p24_39) ).
fof(f41,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p12(X3,X1)
| ~ p14(X2,X0)
| ~ p24(X2,X3)
| p24(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p24_41) ).
fof(f45,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p7(X0,X2)
| ~ p12(X1,X3)
| p14(f15(X0,X1),f15(X2,X3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p14_45) ).
fof(f115,plain,
! [X0,X1] :
( ~ p12(X0,X1)
| p12(X1,X0) ),
inference(resolution,[],[f38,f10]) ).
fof(f121,plain,
! [X2,X0,X1] :
( ~ p24(X0,X2)
| ~ p14(X0,X1)
| p24(X1,X2) ),
inference(resolution,[],[f41,f10]) ).
fof(f139,plain,
! [X2,X0,X1] :
( ~ p12(X0,X1)
| p14(f15(X2,X0),f15(X2,X1)) ),
inference(resolution,[],[f45,f3]) ).
fof(f193,plain,
p12(f13(c40,c41),f13(f16(c39),f17(c39))),
inference(resolution,[],[f115,f29]) ).
fof(f234,plain,
! [X0] :
( ~ p14(f15(c29,f13(c40,c41)),X0)
| p24(X0,f13(c32,c33)) ),
inference(resolution,[],[f121,f27]) ).
fof(f594,plain,
! [X0] : p14(f15(X0,f13(c40,c41)),f15(X0,f13(f16(c39),f17(c39)))),
inference(resolution,[],[f193,f139]) ).
fof(f3309,plain,
p24(f15(c29,f13(f16(c39),f17(c39))),f13(c32,c33)),
inference(resolution,[],[f594,f234]) ).
fof(f3316,plain,
$false,
inference(forward_subsumption_resolution,[],[f3309,f39]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN659-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.06/0.18 % Computer : n014.cluster.edu
% 0.06/0.18 % Model : x86_64 x86_64
% 0.06/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.18 % Memory : 8046.5625MB
% 0.06/0.18 % OS : Linux 6.8.0-71-generic
% 0.06/0.18 % CPULimit : 300
% 0.06/0.18 % WCLimit : 300
% 0.06/0.18 % DateTime : Mon Sep 28 16:40:16 UTC 2026
% 0.06/0.18 % CPUTime :
% 0.06/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.06/0.21 Running first-order model finding
% 0.06/0.21 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
% 1.07/0.39 % (1910532)Will run a generic schedule for satisfiability detection.
% 1.07/0.39 % (1910541)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3619907196:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.07/0.39 % (1910538)% WARNING: option uhcvi not known.
% 1.07/0.39 % (1910537)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2798723794_2999 on theBenchmark for (2999ds/0Mi)
% 1.07/0.39 % (1910538)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1394820894:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.07/0.39 % (1910539)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2206323377:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.07/0.39 % (1910540)dis+10_1_sil=32000:sp=arity:random_seed=3429786105:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.07/0.39 % (1910542)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1213293516:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.07/0.39 % (1910543)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4189067138:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.07/0.39 % TRYING [1]
% 1.07/0.39 % TRYING [2]
% 1.07/0.39 % TRYING [3]
% 1.07/0.39 % TRYING [4]
% 1.07/0.39 % (1910541)Instruction limit reached!
% 1.07/0.39 % (1910541)------------------------------
% 1.07/0.39 % (1910541)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.07/0.39 % (1910541)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.07/0.39 % (1910541)CaDiCaL version: 2.1.3
% 1.07/0.39 % (1910541)Termination reason: Instruction limit
% 1.07/0.39 % (1910541)Termination phase: Saturation
% 1.07/0.39 % (1910541)Time elapsed: 0.033 s
% 1.07/0.39 % (1910541)Peak memory usage: 12 MB
% 1.07/0.39 % (1910541)Instructions burned: 117 (million)
% 1.07/0.39 % TRYING [5]
% 1.07/0.39 % (1910551)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=269382332:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 1.07/0.39 % TRYING [1]
% 1.07/0.39 % TRYING [2]
% 1.07/0.39 % TRYING [3]
% 1.07/0.39 % TRYING [4]
% 1.07/0.39 % (1910540)Instruction limit reached!
% 1.07/0.39 % (1910540)------------------------------
% 1.07/0.39 % (1910540)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.07/0.39 % (1910540)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.07/0.39 % (1910540)CaDiCaL version: 2.1.3
% 1.07/0.39 % (1910540)Termination reason: Instruction limit
% 1.07/0.39 % (1910540)Termination phase: Saturation
% 1.07/0.39 % (1910540)Time elapsed: 0.062 s
% 1.07/0.39 % (1910540)Peak memory usage: 12 MB
% 1.07/0.39 % (1910540)Instructions burned: 103 (million)
% 1.07/0.39 % TRYING [5]
% 1.07/0.39 % (1910542)Instruction limit reached!
% 1.07/0.39 % (1910542)------------------------------
% 1.07/0.39 % (1910542)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.07/0.39 % (1910542)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.07/0.39 % (1910542)CaDiCaL version: 2.1.3
% 1.07/0.39 % (1910542)Termination reason: Instruction limit
% 1.07/0.39 % (1910542)Termination phase: Saturation
% 1.07/0.39 % (1910542)Time elapsed: 0.080 s
% 1.07/0.39 % (1910542)Peak memory usage: 14 MB
% 1.07/0.39 % (1910542)Instructions burned: 132 (million)
% 1.07/0.39 % (1910553)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=400470286:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 1.07/0.39 % TRYING [6]
% 1.07/0.39 % (1910543)Instruction limit reached!
% 1.07/0.39 % (1910543)------------------------------
% 1.07/0.39 % (1910543)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.07/0.39 % (1910543)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.07/0.39 % (1910543)CaDiCaL version: 2.1.3
% 1.07/0.39 % (1910543)Termination reason: Instruction limit
% 1.07/0.39 % (1910543)Termination phase: Saturation
% 1.07/0.39 % (1910543)Time elapsed: 0.090 s
% 1.07/0.39 % (1910543)Peak memory usage: 14 MB
% 1.07/0.39 % (1910543)Instructions burned: 160 (million)
% 1.07/0.39 % TRYING [6]
% 1.07/0.39 % (1910555)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=2670658128:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 1.07/0.39 % (1910556)ott-21_1_sil=16000:fs=off:random_seed=3986443082:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 1.07/0.39 % TRYING [7]
% 1.07/0.39 % (1910553) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1910532-1910553"...
% 1.07/0.39 % (1910553)...printing done.
% 1.07/0.39 % (1910553)Refutation found. Thanks to Tanya!
% 1.07/0.39 % SZS status Unsatisfiable for theBenchmark
% 1.07/0.39 % SZS output start Proof for theBenchmark
% See solution above
% 1.07/0.39 % (1910553)------------------------------
% 1.07/0.39 % (1910553)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.07/0.39 % (1910553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.07/0.39 % (1910553)CaDiCaL version: 2.1.3
% 1.07/0.39 % (1910553)Termination reason: Refutation
% 1.07/0.39 % (1910553)Time elapsed: 0.053 s
% 1.07/0.39 % (1910553)Peak memory usage: 13 MB
% 1.07/0.39 % (1910553)Instructions burned: 82 (million)
% 1.07/0.39 % (1910532)Success in time 0.17 s
% 1.07/0.39 % Vampire exiting
%------------------------------------------------------------------------------