%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV889-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n014.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 01:19:43 PM UTC 2026
% Result : Unsatisfiable 2.38s 0.83s
% Output : Refutation 2.38s
% 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 : 6 ( 2 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f709,axiom,
! [X2,X0,X1] :
( c_Hoare__Mirabelle_Ohoare__derivs(X0,X1,X2)
| ~ c_lessequals(X1,X0,tc_fun(tc_Hoare__Mirabelle_Otriple(X2),tc_bool)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_asm_0) ).
fof(f714,negated_conjecture,
c_lessequals(v_ts,v_G,tc_fun(tc_Hoare__Mirabelle_Otriple(tc_Com_Ostate),tc_bool)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_3) ).
fof(f715,negated_conjecture,
~ c_Hoare__Mirabelle_Ohoare__derivs(v_G,v_ts,tc_Com_Ostate),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_4) ).
fof(f1315,plain,
~ c_lessequals(v_ts,v_G,tc_fun(tc_Hoare__Mirabelle_Otriple(tc_Com_Ostate),tc_bool)),
inference(resolution,[],[f709,f715]) ).
fof(f1316,plain,
$false,
inference(resolution,[],[f1315,f714]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV889-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.20 % Computer : n014.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 12:48:16 UTC 2026
% 0.09/0.21 % CPUTime :
% 0.09/0.21 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.24 Running first-order theorem proving
% 0.09/0.24 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
% 2.38/0.83 % (1756489)Input is clausal, will run a generic CNF schedule.
% 2.38/0.83 % (1756500)dis-21_1_sil=8000:lcm=predicate:random_seed=187326046: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)
% 2.38/0.83 % (1756500)First to succeed.
% 2.38/0.83 % (1756500)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1756489"
% 2.38/0.83 % (1756499)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1481118333:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 2.38/0.83 % (1756496)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2519894285:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 2.38/0.83 % (1756497)lrs+10_1_sil=8000:sp=occurrence:random_seed=3107236477:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 2.38/0.83 % (1756494)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=1141907654:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 2.38/0.83 % (1756495)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3379486387:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 2.38/0.83 % (1756498)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3696404972:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 2.38/0.83 % (1756497)Also succeeded, but the first one will report.
% 2.38/0.83 % (1756498)Also succeeded, but the first one will report.
% 2.38/0.83 % (1756499)Also succeeded, but the first one will report.
% 2.38/0.83 % (1756500)Refutation found. Thanks to Tanya!
% 2.38/0.83 % SZS status Unsatisfiable for theBenchmark
% 2.38/0.83 % SZS output start Proof for theBenchmark
% See solution above
% 2.38/0.83 % (1756500)------------------------------
% 2.38/0.83 % (1756500)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.38/0.83 % (1756500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.38/0.83 % (1756500)CaDiCaL version: 2.1.3
% 2.38/0.83 % (1756500)Termination reason: Refutation
% 2.38/0.83 % (1756500)Time elapsed: 0.008 s
% 2.38/0.83 % (1756500)Peak memory usage: 89 MB
% 2.38/0.83 % (1756500)Instructions burned: 26 (million)
% 2.38/0.83 % (1756500)------------------------------
% 2.38/0.83 % (1756500)------------------------------
% 2.38/0.83 % (1756489)Success in time 0.31 s
% 2.38/0.83 % Vampire exiting
%------------------------------------------------------------------------------