%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV268-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 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 01:20:40 PM UTC 2026
% Result : Unsatisfiable 1.25s 0.49s
% Output : Refutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 8 ( 6 unt; 0 def)
% Number of atoms : 10 ( 2 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-1 aty)
% Number of variables : 6 ( 6 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3375,axiom,
! [X0] : c_Message_Oparts(c_Message_Oparts(X0)) = c_Message_Oparts(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oparts__idem_0) ).
fof(f3376,plain,
! [X0] : c_Message_Oparts(X0) = c_Message_Oparts(c_Message_Oparts(X0)),
inference(reorient_equations,[],[f3375]) ).
fof(f3378,axiom,
! [X0,X1] :
( c_lessequals(c_Message_Oparts(X0),c_Message_Oparts(X1),tc_set(tc_Message_Omsg))
| ~ c_lessequals(X0,X1,tc_set(tc_Message_Omsg)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Message_Oparts__mono_0) ).
fof(f3381,negated_conjecture,
c_lessequals(v_G,c_Message_Oparts(v_H),tc_set(tc_Message_Omsg)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f3382,negated_conjecture,
~ c_lessequals(c_Message_Oparts(v_G),c_Message_Oparts(v_H),tc_set(tc_Message_Omsg)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f3651,plain,
! [X0,X1] :
( c_lessequals(c_Message_Oparts(X1),c_Message_Oparts(X0),tc_set(tc_Message_Omsg))
| ~ c_lessequals(X1,c_Message_Oparts(X0),tc_set(tc_Message_Omsg)) ),
inference(superposition,[],[f3378,f3376]) ).
fof(f3793,plain,
~ c_lessequals(v_G,c_Message_Oparts(v_H),tc_set(tc_Message_Omsg)),
inference(resolution,[],[f3651,f3382]) ).
fof(f3810,plain,
$false,
inference(forward_subsumption_resolution,[],[f3793,f3381]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV268-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.19 % Computer : n004.cluster.edu
% 0.10/0.19 % Model : x86_64 x86_64
% 0.10/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.19 % Memory : 8046.5625MB
% 0.10/0.19 % OS : Linux 6.8.0-71-generic
% 0.10/0.19 % CPULimit : 300
% 0.10/0.19 % WCLimit : 300
% 0.10/0.19 % DateTime : Mon Sep 28 10:21:07 UTC 2026
% 0.10/0.20 % CPUTime :
% 0.10/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.23 Running first-order model finding
% 0.10/0.23 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.25/0.49 % (265821)Will run a generic schedule for satisfiability detection.
% 1.25/0.49 % (265830)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3546940653:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 1.25/0.49 % (265827)% WARNING: option uhcvi not known.
% 1.25/0.49 % (265826)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=812110310_2999 on theBenchmark for (2999ds/0Mi)
% 1.25/0.49 % (265827)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3016377451:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 1.25/0.49 % (265828)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=684872480:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 1.25/0.49 % (265829)dis+10_1_sil=32000:sp=arity:random_seed=1682995284:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 1.25/0.49 % (265832)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3670027458:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 1.25/0.49 % (265831)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1495701201:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 1.25/0.49 % (265830)Instruction limit reached!
% 1.25/0.49 % (265830)------------------------------
% 1.25/0.49 % (265830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.25/0.49 % (265830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.25/0.49 % (265830)CaDiCaL version: 2.1.3
% 1.25/0.49 % (265830)Termination reason: Instruction limit
% 1.25/0.49 % (265830)Termination phase: Saturation
% 1.25/0.49 % (265830)Time elapsed: 0.036 s
% 1.25/0.49 % (265830)Peak memory usage: 16 MB
% 1.25/0.49 % (265830)Instructions burned: 119 (million)
% 1.25/0.49 % (265840)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=281218990:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 1.25/0.49 % (265829)Instruction limit reached!
% 1.25/0.49 % (265829)------------------------------
% 1.25/0.49 % (265829)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.25/0.49 % (265829)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.25/0.49 % (265829)CaDiCaL version: 2.1.3
% 1.25/0.49 % (265829)Termination reason: Instruction limit
% 1.25/0.49 % (265829)Termination phase: Saturation
% 1.25/0.49 % (265829)Time elapsed: 0.063 s
% 1.25/0.49 % (265829)Peak memory usage: 15 MB
% 1.25/0.49 % (265829)Instructions burned: 104 (million)
% 1.25/0.49 % (265831)Instruction limit reached!
% 1.25/0.49 % (265831)------------------------------
% 1.25/0.49 % (265831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.25/0.49 % (265831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.25/0.49 % (265831)CaDiCaL version: 2.1.3
% 1.25/0.49 % (265831)Termination reason: Instruction limit
% 1.25/0.49 % (265831)Termination phase: Saturation
% 1.25/0.49 % (265831)Time elapsed: 0.077 s
% 1.25/0.49 % (265831)Peak memory usage: 16 MB
% 1.25/0.49 % (265831)Instructions burned: 132 (million)
% 1.25/0.49 % (265842)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2067534772:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 1.25/0.49 % (265843)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=1888281171:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 1.25/0.49 % (265832)Instruction limit reached!
% 1.25/0.49 % (265832)------------------------------
% 1.25/0.49 % (265832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.25/0.49 % (265832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.25/0.49 % (265832)CaDiCaL version: 2.1.3
% 1.25/0.49 % (265832)Termination reason: Instruction limit
% 1.25/0.49 % (265832)Termination phase: Saturation
% 1.25/0.49 % (265832)Time elapsed: 0.101 s
% 1.25/0.49 % (265832)Peak memory usage: 16 MB
% 1.25/0.49 % (265832)Instructions burned: 161 (million)
% 1.25/0.49 % (265846)ott-21_1_sil=16000:fs=off:random_seed=390813938:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 1.25/0.49 % (265843) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-265821-265843"...
% 1.25/0.49 % (265843)...printing done.
% 1.25/0.49 % (265843)Refutation found. Thanks to Tanya!
% 1.25/0.49 % SZS status Unsatisfiable for theBenchmark
% 1.25/0.49 % SZS output start Proof for theBenchmark
% See solution above
% 1.25/0.49 % (265843)------------------------------
% 1.25/0.49 % (265843)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.25/0.49 % (265843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.25/0.49 % (265843)CaDiCaL version: 2.1.3
% 1.25/0.49 % (265843)Termination reason: Refutation
% 1.25/0.49 % (265843)Time elapsed: 0.041 s
% 1.25/0.49 % (265843)Peak memory usage: 15 MB
% 1.25/0.49 % (265843)Instructions burned: 76 (million)
% 1.25/0.49 % (265821)Success in time 0.243 s
% 1.25/0.49 % Vampire exiting
%------------------------------------------------------------------------------