%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR028+3 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 09:42:02 AM UTC 2026
% Result : Theorem 3.96s 1.46s
% Output : Refutation 3.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 7 ( 4 unt; 0 def)
% Number of atoms : 10 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 3 ~; 0 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f969,axiom,
individual(c_tptptptpcol_16_25985),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_969) ).
fof(f8006,conjecture,
( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query128) ).
fof(f8007,negated_conjecture,
~ ( mtvisible(c_tptp_member2089_mt)
=> individual(c_tptptptpcol_16_25985) ),
inference(negated_conjecture,[status(cth)],[f8006]) ).
fof(f8008,plain,
( ~ individual(c_tptptptpcol_16_25985)
& mtvisible(c_tptp_member2089_mt) ),
inference(ennf_transformation,[],[f8007]) ).
fof(f8014,plain,
~ individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f8008]) ).
fof(f8019,plain,
individual(c_tptptptpcol_16_25985),
inference(cnf_transformation,[],[f969]) ).
fof(f8024,plain,
$false,
inference(forward_subsumption_resolution,[],[f8019,f8014]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR028+3 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n004.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 22:11:07 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.22 Running first-order theorem proving
% 0.08/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.96/1.46 % (843087)Detected formulas, will run a generic FOF schedule.
% 3.96/1.46 % (843092)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3223118593:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 3.96/1.46 % (843094)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=3254385708:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 3.96/1.46 % (843095)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2363587092:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 3.96/1.46 % (843098)dis-21_1_sil=8000:lcm=predicate:random_seed=2432933641:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2998 on theBenchmark for (2998ds/129Mi)
% 3.96/1.46 % (843097)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4157403370:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 3.96/1.46 % (843093)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=2703157157:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 3.96/1.46 % (843096)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3259338663:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 3.96/1.46 % (843095)Also succeeded, but the first one will report.
% 3.96/1.46 % (843096)First to succeed.
% 3.96/1.46 % (843096)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-843087"
% 3.96/1.46 % (843098)Also succeeded, but the first one will report.
% 3.96/1.46 % (843097)Instruction limit reached!
% 3.96/1.46 % (843097)------------------------------
% 3.96/1.46 % (843097)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.96/1.46 % (843097)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.96/1.46 % (843097)CaDiCaL version: 2.1.3
% 3.96/1.46 % (843097)Termination reason: Instruction limit
% 3.96/1.46 % (843097)Termination phase: Saturation
% 3.96/1.46 % (843097)Time elapsed: 0.073 s
% 3.96/1.46 % (843097)Peak memory usage: 94 MB
% 3.96/1.46 % (843097)Instructions burned: 140 (million)
% 3.96/1.46 % (843106)lrs+10_1_sil=8000:sp=occurrence:random_seed=2879570181:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 3.96/1.46 % (843106)Also succeeded, but the first one will report.
% 3.96/1.46 % (843096)Refutation found. Thanks to Tanya!
% 3.96/1.46 % SZS status Theorem for theBenchmark
% 3.96/1.46 % SZS output start Proof for theBenchmark
% See solution above
% 3.96/1.46 % (843096)------------------------------
% 3.96/1.46 % (843096)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.96/1.46 % (843096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.96/1.46 % (843096)CaDiCaL version: 2.1.3
% 3.96/1.46 % (843096)Termination reason: Refutation
% 3.96/1.46 % (843096)Time elapsed: 0.017 s
% 3.96/1.46 % (843096)Peak memory usage: 93 MB
% 3.96/1.46 % (843096)Instructions burned: 24 (million)
% 3.96/1.46 % (843096)------------------------------
% 3.96/1.46 % (843096)------------------------------
% 3.96/1.46 % (843087)Success in time 0.605 s
% 3.96/1.46 % Vampire exiting
%------------------------------------------------------------------------------