%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN717-1 : 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 : n017.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 02:17:57 PM UTC 2026
% Result : Unsatisfiable 0.25s 0.32s
% Output : Refutation 0.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of formulae : 16 ( 8 unt; 0 def)
% Number of atoms : 30 ( 0 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 33 ( 19 ~; 14 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 8 con; 0-2 aty)
% Number of variables : 21 ( 21 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f28,negated_conjecture,
! [X0] : p22(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p22_28) ).
fof(f29,negated_conjecture,
! [X0] : p20(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p20_29) ).
fof(f36,negated_conjecture,
p23(c79,c77),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p23_36) ).
fof(f42,negated_conjecture,
p60(f25(c75,c79),f21(c76,c78)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p60_42) ).
fof(f44,negated_conjecture,
p59(f29(c73,f31(f33(c74,c77),c78)),c72),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p59_44) ).
fof(f84,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p60(X2,X3)
| ~ p24(X2,X0)
| p60(X0,X1)
| ~ p20(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p60_84) ).
fof(f94,negated_conjecture,
! [X2,X3,X0,X1] :
( p24(f25(X0,X1),f25(X2,X3))
| ~ p22(X0,X2)
| ~ p23(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p24_94) ).
fof(f107,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p59(f29(c73,f31(f33(c74,X2),X1)),c72)
| ~ p60(f25(c75,X0),f21(c76,X1))
| ~ p59(f29(c73,f31(f33(c74,X0),X3)),c72) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p60_107) ).
fof(f124,plain,
! [X0,X1] :
( ~ p59(f29(c73,f31(f33(c74,X0),X1)),c72)
| ~ p60(f25(c75,X0),f21(c76,c78)) ),
inference(resolution,[],[f44,f107]) ).
fof(f137,plain,
~ p60(f25(c75,c77),f21(c76,c78)),
inference(resolution,[],[f124,f44]) ).
fof(f790,plain,
! [X0,X1] :
( ~ p20(f21(c76,c78),X1)
| p60(X0,X1)
| ~ p24(f25(c75,c79),X0) ),
inference(resolution,[],[f84,f42]) ).
fof(f1049,plain,
! [X0] :
( ~ p24(f25(c75,c79),X0)
| p60(X0,f21(c76,c78)) ),
inference(resolution,[],[f790,f29]) ).
fof(f1187,plain,
! [X0,X1] :
( p60(f25(X0,X1),f21(c76,c78))
| ~ p23(c79,X1)
| ~ p22(c75,X0) ),
inference(resolution,[],[f94,f1049]) ).
fof(f1253,plain,
( ~ p23(c79,c77)
| ~ p22(c75,c75) ),
inference(resolution,[],[f1187,f137]) ).
fof(f1255,plain,
~ p22(c75,c75),
inference(forward_subsumption_resolution,[],[f1253,f36]) ).
fof(f1256,plain,
$false,
inference(forward_subsumption_resolution,[],[f1255,f28]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN717-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.20 % Computer : n017.cluster.edu
% 0.12/0.20 % Model : x86_64 x86_64
% 0.12/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.20 % Memory : 8046.5625MB
% 0.12/0.20 % OS : Linux 6.8.0-71-generic
% 0.12/0.20 % CPULimit : 300
% 0.12/0.20 % WCLimit : 300
% 0.12/0.21 % DateTime : Mon Sep 28 16:44:21 UTC 2026
% 0.12/0.21 % CPUTime :
% 0.12/0.21 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.26 Running first-order model finding
% 0.12/0.26 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
% 0.25/0.31 % (3697777)Will run a generic schedule for satisfiability detection.
% 0.25/0.31 % (3697783)% WARNING: option uhcvi not known.
% 0.25/0.31 % (3697784)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=421095233:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.25/0.31 % (3697783)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4289703496:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.25/0.31 % (3697787)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1139183666:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.25/0.31 % (3697782)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=14430995_2999 on theBenchmark for (2999ds/0Mi)
% 0.25/0.31 % (3697785)dis+10_1_sil=32000:sp=arity:random_seed=1318984194:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.25/0.31 % (3697786)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1093484507:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.25/0.31 % (3697788)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3336792737:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.25/0.32 % (3697784) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3697777-3697784"...
% 0.25/0.32 % (3697784)...printing done.
% 0.25/0.32 % (3697783) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3697777-3697783"...
% 0.25/0.32 % (3697787) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3697777-3697787"...
% 0.25/0.32 % (3697784)Refutation found. Thanks to Tanya!
% 0.25/0.32 % SZS status Unsatisfiable for theBenchmark
% 0.25/0.32 % SZS output start Proof for theBenchmark
% See solution above
% 0.25/0.32 % (3697784)------------------------------
% 0.25/0.32 % (3697784)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.25/0.32 % (3697784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.25/0.32 % (3697784)CaDiCaL version: 2.1.3
% 0.25/0.32 % (3697784)Termination reason: Refutation
% 0.25/0.32 % (3697784)Time elapsed: 0.021 s
% 0.25/0.32 % (3697784)Peak memory usage: 12 MB
% 0.25/0.32 % (3697784)Instructions burned: 30 (million)
% 0.25/0.32 % (3697777)Success in time 0.047 s
% 0.25/0.32 % Vampire exiting
%------------------------------------------------------------------------------