%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT275-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 11:46:28 AM UTC 2026
% Result : Unsatisfiable 5.05s 1.62s
% Output : Refutation 5.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 7 ( 6 unt; 0 def)
% Number of atoms : 8 ( 1 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 5 ( 4 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 8 ( 8 usr; 5 con; 0-3 aty)
% Number of variables : 1 ( 1 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3318,axiom,
v_A = c_Tarski_Opotype_Opset(v_cl,t_a,tc_Product__Type_Ounit),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Tarski_OA_A_61_61_Apset_Acl_0) ).
fof(f3319,axiom,
! [X0] :
( c_in(c_Tarski_Olub(X0,v_cl,t_a),v_A,t_a)
| ~ c_lessequals(X0,v_A,tc_set(t_a)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Tarski_OS_A_60_61_AA_A_61_61_62_Alub_AS_Acl_A_58_AA_0) ).
fof(f3328,negated_conjecture,
c_lessequals(v_S,v_A,tc_set(t_a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f3330,negated_conjecture,
~ c_in(c_Tarski_Olub(v_S,v_cl,t_a),c_Tarski_Opotype_Opset(v_cl,t_a,tc_Product__Type_Ounit),t_a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3334,plain,
~ c_in(c_Tarski_Olub(v_S,v_cl,t_a),v_A,t_a),
inference(forward_demodulation,[],[f3330,f3318]) ).
fof(f3343,plain,
~ c_lessequals(v_S,v_A,tc_set(t_a)),
inference(resolution,[],[f3319,f3334]) ).
fof(f3344,plain,
$false,
inference(forward_subsumption_resolution,[],[f3343,f3328]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT275-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n003.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 14:11:26 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.05/1.62 % (563406)Input is clausal, will run a generic CNF schedule.
% 5.05/1.62 % (563433)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2456942550:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.05/1.62 % (563435)dis-21_1_sil=8000:lcm=predicate:random_seed=3167687377:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 5.05/1.62 % (563429)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2331227015:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.05/1.62 % (563430)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1635571208:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.05/1.62 % (563433)Instruction limit reached!
% 5.05/1.62 % (563433)------------------------------
% 5.05/1.62 % (563433)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.05/1.62 % (563433)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.05/1.62 % (563433)CaDiCaL version: 2.1.3
% 5.05/1.62 % (563433)Termination reason: Instruction limit
% 5.05/1.62 % (563433)Termination phase: Saturation
% 5.05/1.62 % (563433)Time elapsed: 0.061 s
% 5.05/1.62 % (563433)Peak memory usage: 90 MB
% 5.05/1.62 % (563433)Instructions burned: 117 (million)
% 5.05/1.62 % (563431)lrs+10_1_sil=8000:sp=occurrence:random_seed=1485655680:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.05/1.62 % (563428)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=3683339530:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.05/1.62 % (563435)Instruction limit reached!
% 5.05/1.62 % (563435)------------------------------
% 5.05/1.62 % (563435)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.05/1.62 % (563435)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.05/1.62 % (563435)CaDiCaL version: 2.1.3
% 5.05/1.62 % (563435)Termination reason: Instruction limit
% 5.05/1.62 % (563435)Termination phase: Saturation
% 5.05/1.62 % (563435)Time elapsed: 0.072 s
% 5.05/1.62 % (563435)Peak memory usage: 90 MB
% 5.05/1.62 % (563435)Instructions burned: 117 (million)
% 5.05/1.62 % (563431)First to succeed.
% 5.05/1.62 % (563431)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-563406"
% 5.05/1.62 % (563434)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4084986263:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.05/1.62 % (563434)Also succeeded, but the first one will report.
% 5.05/1.62 % (563443)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2382837788:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 5.05/1.62 % (563443)Also succeeded, but the first one will report.
% 5.05/1.62 % (563444)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3295575837:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 5.05/1.62 % (563444)Also succeeded, but the first one will report.
% 5.05/1.62 % (563431)Refutation found. Thanks to Tanya!
% 5.05/1.62 % SZS status Unsatisfiable for theBenchmark
% 5.05/1.62 % SZS output start Proof for theBenchmark
% See solution above
% 5.05/1.62 % (563431)------------------------------
% 5.05/1.62 % (563431)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.05/1.62 % (563431)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.05/1.62 % (563431)CaDiCaL version: 2.1.3
% 5.05/1.62 % (563431)Termination reason: Refutation
% 5.05/1.62 % (563431)Time elapsed: 0.012 s
% 5.05/1.62 % (563431)Peak memory usage: 90 MB
% 5.05/1.62 % (563431)Instructions burned: 9 (million)
% 5.05/1.62 % (563431)------------------------------
% 5.05/1.62 % (563431)------------------------------
% 5.05/1.62 % (563406)Success in time 0.702 s
% 5.05/1.62 % Vampire exiting
%------------------------------------------------------------------------------