%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SYN601-1 : 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 : n015.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 02:17:42 PM UTC 2026
% Result : Unsatisfiable 0.92s 0.53s
% Output : Refutation 0.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 13
% Syntax : Number of formulae : 28 ( 11 unt; 0 def)
% Number of atoms : 68 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 88 ( 48 ~; 40 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-3 aty)
% Number of variables : 47 ( 47 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
! [X0] : p10(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p10_1) ).
fof(f2,negated_conjecture,
! [X0] : p9(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p9_2) ).
fof(f3,negated_conjecture,
! [X0] : p3(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3_3) ).
fof(f4,negated_conjecture,
! [X0] : p2(X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_4) ).
fof(f7,negated_conjecture,
p3(c22,c23),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3_7) ).
fof(f19,negated_conjecture,
! [X2,X0,X1] :
( ~ p3(X2,X1)
| ~ p3(X2,X0)
| p3(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3_19) ).
fof(f20,negated_conjecture,
! [X2,X0,X1] :
( ~ p2(X2,X1)
| ~ p2(X2,X0)
| p2(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_20) ).
fof(f22,negated_conjecture,
p19(c21,f11(f13(f15(c21),f14(f4(c21),c22)),c24,c25)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p19_22) ).
fof(f23,negated_conjecture,
~ p19(c21,f11(f13(f15(c21),f14(f4(c21),c23)),c24,c25)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_p19_23) ).
fof(f24,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ p19(X2,X3)
| p19(X0,X1)
| ~ p2(X2,X0)
| ~ p10(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p19_24) ).
fof(f27,negated_conjecture,
! [X2,X3,X0,X1] :
( p12(f14(X0,X1),f14(X2,X3))
| ~ p3(X0,X2)
| ~ p3(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p12_27) ).
fof(f28,negated_conjecture,
! [X2,X3,X0,X1] :
( p2(f13(X0,X1),f13(X2,X3))
| ~ p12(X1,X3)
| ~ p3(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2_28) ).
fof(f30,negated_conjecture,
! [X2,X3,X0,X1,X4,X5] :
( p10(f11(X0,X1,X2),f11(X3,X4,X5))
| ~ p2(X0,X3)
| ~ p9(X1,X4)
| ~ p10(X2,X5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p10_30) ).
fof(f36,plain,
! [X0,X1] :
( ~ p3(X0,X1)
| p3(X1,X0) ),
inference(resolution,[],[f19,f3]) ).
fof(f45,plain,
! [X0,X1] :
( ~ p2(X0,X1)
| p2(X1,X0) ),
inference(resolution,[],[f20,f4]) ).
fof(f47,plain,
p3(c23,c22),
inference(resolution,[],[f36,f7]) ).
fof(f60,plain,
! [X0,X1] :
( ~ p10(f11(f13(f15(c21),f14(f4(c21),c22)),c24,c25),X1)
| ~ p2(c21,X0)
| p19(X0,X1) ),
inference(resolution,[],[f24,f22]) ).
fof(f73,plain,
! [X2,X3,X0,X1] :
( p2(f13(X3,X1),f13(X2,X0))
| ~ p3(X2,X3)
| ~ p12(X0,X1) ),
inference(resolution,[],[f28,f45]) ).
fof(f136,plain,
! [X2,X3,X0,X1] :
( ~ p2(f13(f15(c21),f14(f4(c21),c22)),X1)
| p19(X0,f11(X1,X2,X3))
| ~ p2(c21,X0)
| ~ p9(c24,X2)
| ~ p10(c25,X3) ),
inference(resolution,[],[f60,f30]) ).
fof(f346,plain,
! [X2,X3,X0,X1,X4] :
( p19(X0,f11(f13(X1,X2),X3,X4))
| ~ p2(c21,X0)
| ~ p9(c24,X3)
| ~ p10(c25,X4)
| ~ p3(X1,f15(c21))
| ~ p12(X2,f14(f4(c21),c22)) ),
inference(resolution,[],[f136,f73]) ).
fof(f2319,plain,
( ~ p2(c21,c21)
| ~ p9(c24,c24)
| ~ p10(c25,c25)
| ~ p3(f15(c21),f15(c21))
| ~ p12(f14(f4(c21),c23),f14(f4(c21),c22)) ),
inference(resolution,[],[f346,f23]) ).
fof(f2321,plain,
( ~ p9(c24,c24)
| ~ p10(c25,c25)
| ~ p3(f15(c21),f15(c21))
| ~ p12(f14(f4(c21),c23),f14(f4(c21),c22)) ),
inference(forward_subsumption_resolution,[],[f2319,f4]) ).
fof(f2322,plain,
( ~ p10(c25,c25)
| ~ p3(f15(c21),f15(c21))
| ~ p12(f14(f4(c21),c23),f14(f4(c21),c22)) ),
inference(forward_subsumption_resolution,[],[f2321,f2]) ).
fof(f2323,plain,
( ~ p3(f15(c21),f15(c21))
| ~ p12(f14(f4(c21),c23),f14(f4(c21),c22)) ),
inference(forward_subsumption_resolution,[],[f2322,f1]) ).
fof(f2324,plain,
~ p12(f14(f4(c21),c23),f14(f4(c21),c22)),
inference(forward_subsumption_resolution,[],[f2323,f3]) ).
fof(f2368,plain,
( ~ p3(f4(c21),f4(c21))
| ~ p3(c23,c22) ),
inference(resolution,[],[f2324,f27]) ).
fof(f2369,plain,
~ p3(c23,c22),
inference(forward_subsumption_resolution,[],[f2368,f3]) ).
fof(f2371,plain,
$false,
inference(forward_subsumption_resolution,[],[f2369,f47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SYN601-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.28/0.31 % Computer : n015.cluster.edu
% 0.28/0.31 % Model : x86_64 x86_64
% 0.28/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.28/0.31 % Memory : 8046.5625MB
% 0.28/0.31 % OS : Linux 6.8.0-71-generic
% 0.28/0.31 % CPULimit : 300
% 0.28/0.31 % WCLimit : 300
% 0.28/0.31 % DateTime : Mon Sep 28 16:36:32 UTC 2026
% 0.28/0.32 % CPUTime :
% 0.28/0.32 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.28/0.37 Running first-order model finding
% 0.28/0.37 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
% 0.92/0.53 % (2761715)Will run a generic schedule for satisfiability detection.
% 0.92/0.53 % (2761726)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=436810936:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.92/0.53 % (2761721)% WARNING: option uhcvi not known.
% 0.92/0.53 % (2761725)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2639260500:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.92/0.53 % (2761721)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=815359252:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.92/0.53 % (2761723)dis+10_1_sil=32000:sp=arity:random_seed=1055493601:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.92/0.53 % (2761720)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1731701683_2999 on theBenchmark for (2999ds/0Mi)
% 0.92/0.53 % (2761724)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1625885680:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.92/0.53 % (2761722)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1159241727:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.92/0.53 % TRYING [1]
% 0.92/0.53 % TRYING [2]
% 0.92/0.53 % TRYING [3]
% 0.92/0.53 % TRYING [4]
% 0.92/0.53 % TRYING [5]
% 0.92/0.53 % TRYING [6]
% 0.92/0.53 % (2761726)Instruction limit reached!
% 0.92/0.53 % (2761726)------------------------------
% 0.92/0.53 % (2761726)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.53 % (2761726)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.53 % (2761726)CaDiCaL version: 2.1.3
% 0.92/0.53 % (2761726)Termination reason: Instruction limit
% 0.92/0.53 % (2761726)Termination phase: Saturation
% 0.92/0.53 % (2761726)Time elapsed: 0.081 s
% 0.92/0.53 % (2761726)Peak memory usage: 14 MB
% 0.92/0.53 % (2761726)Instructions burned: 160 (million)
% 0.92/0.53 % (2761723) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2761715-2761723"...
% 0.92/0.53 % (2761723)...printing done.
% 0.92/0.53 % (2761723)Refutation found. Thanks to Tanya!
% 0.92/0.53 % SZS status Unsatisfiable for theBenchmark
% 0.92/0.53 % SZS output start Proof for theBenchmark
% See solution above
% 0.92/0.53 % (2761723)------------------------------
% 0.92/0.53 % (2761723)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.92/0.53 % (2761723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.92/0.53 % (2761723)CaDiCaL version: 2.1.3
% 0.92/0.53 % (2761723)Termination reason: Refutation
% 0.92/0.53 % (2761723)Time elapsed: 0.081 s
% 0.92/0.53 % (2761723)Peak memory usage: 12 MB
% 0.92/0.53 % (2761723)Instructions burned: 90 (million)
% 0.92/0.53 % (2761715)Success in time 0.14 s
% 0.92/0.53 % Vampire exiting
%------------------------------------------------------------------------------