%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWV897-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n016.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 01:26:37 PM UTC 2026
% Result : Unsatisfiable 0.73s 0.41s
% Output : Refutation 0.73s
% 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 : 3 ( 2 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f498,axiom,
! [X2,X0,X1] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,X0))),X1),X2))
| hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,X0)),X1),X2)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_evalc_OBody_0) ).
fof(f533,negated_conjecture,
hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Option_Othe(tc_Com_Ocom),hAPP(c_Com_Obody,v_pn))),v_x),v_xa)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f534,negated_conjecture,
~ hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,v_pn)),v_x),v_xa)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_2) ).
fof(f3159,plain,
hBOOL(hAPP(hAPP(hAPP(c_Natural_Oevalc,hAPP(c_Com_Ocom_OBODY,v_pn)),v_x),v_xa)),
inference(resolution,[],[f498,f533]) ).
fof(f3162,plain,
$false,
inference(forward_subsumption_resolution,[],[f3159,f534]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV897-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19 % Computer : n016.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 12:57:03 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.22 Running first-order model finding
% 0.09/0.22 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
% 0.73/0.41 % (3600338)Will run a generic schedule for satisfiability detection.
% 0.73/0.41 % (3600346)dis+10_1_sil=32000:sp=arity:random_seed=2519595951:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.73/0.41 % (3600344)% WARNING: option uhcvi not known.
% 0.73/0.41 % (3600344)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4199584856:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.73/0.41 % (3600343)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=836741527_2999 on theBenchmark for (2999ds/0Mi)
% 0.73/0.41 % (3600345)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3515136506:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.73/0.41 % (3600347)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1364194229:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.73/0.41 % (3600348)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=53850589:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.73/0.41 % (3600349)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1475240709:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.73/0.41 % (3600346)Instruction limit reached!
% 0.73/0.41 % (3600346)------------------------------
% 0.73/0.41 % (3600346)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.73/0.41 % (3600346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.73/0.41 % (3600346)CaDiCaL version: 2.1.3
% 0.73/0.41 % (3600346)Termination reason: Instruction limit
% 0.73/0.41 % (3600346)Termination phase: Saturation
% 0.73/0.41 % (3600346)Time elapsed: 0.036 s
% 0.73/0.41 % (3600346)Peak memory usage: 12 MB
% 0.73/0.41 % (3600346)Instructions burned: 106 (million)
% 0.73/0.41 % (3600357)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3165763528:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.73/0.41 % (3600347)Instruction limit reached!
% 0.73/0.41 % (3600347)------------------------------
% 0.73/0.41 % (3600347)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.73/0.41 % (3600347)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.73/0.41 % (3600347)CaDiCaL version: 2.1.3
% 0.73/0.41 % (3600347)Termination reason: Instruction limit
% 0.73/0.41 % (3600347)Termination phase: Saturation
% 0.73/0.41 % (3600347)Time elapsed: 0.075 s
% 0.73/0.41 % (3600347)Peak memory usage: 13 MB
% 0.73/0.41 % (3600347)Instructions burned: 116 (million)
% 0.73/0.41 % (3600348)Instruction limit reached!
% 0.73/0.41 % (3600348)------------------------------
% 0.73/0.41 % (3600348)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.73/0.41 % (3600348)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.73/0.41 % (3600348)CaDiCaL version: 2.1.3
% 0.73/0.41 % (3600348)Termination reason: Instruction limit
% 0.73/0.41 % (3600348)Termination phase: Saturation
% 0.73/0.41 % (3600348)Time elapsed: 0.084 s
% 0.73/0.41 % (3600348)Peak memory usage: 13 MB
% 0.73/0.41 % (3600348)Instructions burned: 132 (million)
% 0.73/0.41 % (3600359)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1137269877:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 0.73/0.41 % (3600349)Instruction limit reached!
% 0.73/0.41 % (3600349)------------------------------
% 0.73/0.41 % (3600349)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.73/0.41 % (3600349)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.73/0.41 % (3600349)CaDiCaL version: 2.1.3
% 0.73/0.41 % (3600349)Termination reason: Instruction limit
% 0.73/0.41 % (3600349)Termination phase: Saturation
% 0.73/0.41 % (3600349)Time elapsed: 0.094 s
% 0.73/0.41 % (3600349)Peak memory usage: 13 MB
% 0.73/0.41 % (3600349)Instructions burned: 159 (million)
% 0.73/0.41 % (3600360)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=667435929:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 0.73/0.41 % (3600344) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3600338-3600344"...
% 0.73/0.41 % (3600362)ott-21_1_sil=16000:fs=off:random_seed=1554719873:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 0.73/0.41 % (3600344)...printing done.
% 0.73/0.41 % (3600344)Refutation found. Thanks to Tanya!
% 0.73/0.41 % SZS status Unsatisfiable for theBenchmark
% 0.73/0.41 % SZS output start Proof for theBenchmark
% See solution above
% 0.73/0.41 % (3600344)------------------------------
% 0.73/0.41 % (3600344)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.73/0.41 % (3600344)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.73/0.41 % (3600344)CaDiCaL version: 2.1.3
% 0.73/0.41 % (3600344)Termination reason: Refutation
% 0.73/0.41 % (3600344)Time elapsed: 0.115 s
% 0.73/0.41 % (3600344)Peak memory usage: 14 MB
% 0.73/0.41 % (3600344)Instructions burned: 169 (million)
% 0.73/0.41 % (3600338)Success in time 0.174 s
% 0.73/0.41 % Vampire exiting
%------------------------------------------------------------------------------