%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL846-1 : TPTP v9.3.1. Released v4.1.0.
% 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 12:00:50 PM UTC 2026
% Result : Unsatisfiable 0.20s 0.51s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 3
% Syntax : Number of formulae : 5 ( 4 unt; 0 def)
% Number of atoms : 6 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 4 ( 3 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 3 ( 1 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 : 2 ( 2 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1454,axiom,
! [X0,X1] :
( c_InductTermi_OIT(c_Lambda_Olift(X0,X1))
| ~ c_InductTermi_OIT(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_lift__IT_0) ).
fof(f1455,axiom,
c_InductTermi_OIT(v_ta____),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_App_I4_J_0) ).
fof(f1457,negated_conjecture,
~ c_InductTermi_OIT(c_Lambda_Olift(v_ta____,c_HOL_Ozero__class_Ozero(tc_nat))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f1495,plain,
~ c_InductTermi_OIT(v_ta____),
inference(resolution,[],[f1454,f1457]) ).
fof(f1496,plain,
$false,
inference(forward_subsumption_resolution,[],[f1495,f1455]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL846-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.37 % Computer : n015.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sun Sep 27 17:03:16 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.40 Running first-order model finding
% 0.11/0.40 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
% 0.20/0.50 % (1858921)Will run a generic schedule for satisfiability detection.
% 0.20/0.50 % (1858926)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=4009433047_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.50 % (1858927)% WARNING: option uhcvi not known.
% 0.20/0.50 % (1858927)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=98779297:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.50 % (1858928)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2226025697:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/0.50 % (1858929)dis+10_1_sil=32000:sp=arity:random_seed=3161874167:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.50 % (1858930)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=105287743:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.50 % (1858931)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4257788354:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.50 % (1858932)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3639553899:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.20/0.51 % (1858929) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1858921-1858929"...
% 0.20/0.51 % (1858927) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1858921-1858927"...
% 0.20/0.51 % (1858929)...printing done.
% 0.20/0.51 % (1858927)...printing done.
% 0.20/0.51 % (1858929)Refutation found. Thanks to Tanya!
% 0.20/0.51 % SZS status Unsatisfiable for theBenchmark
% 0.20/0.51 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.51 % (1858929)------------------------------
% 0.20/0.51 % (1858929)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.51 % (1858929)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.51 % (1858929)CaDiCaL version: 2.1.3
% 0.20/0.51 % (1858929)Termination reason: Refutation
% 0.20/0.51 % (1858929)Time elapsed: 0.011 s
% 0.20/0.51 % (1858929)Peak memory usage: 13 MB
% 0.20/0.51 % (1858929)Instructions burned: 18 (million)
% 0.20/0.51 % (1858921)Success in time 0.089 s
% 0.20/0.51 % Vampire exiting
%------------------------------------------------------------------------------