%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR124_8 : TPTP v9.3.1. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n026.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 09:45:58 AM UTC 2026
% Result : Theorem 0.20s 0.28s
% Output : Refutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 7
% Syntax : Number of formulae : 33 ( 12 unt; 0 typ; 4 def)
% Number of atoms : 145 ( 0 equ)
% Maximal formula atoms : 3 ( 4 avg)
% Number of connectives : 53 ( 25 ~; 21 |; 3 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of FOOLs : 84 ( 84 fml; 0 var)
% Number of types : 3 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 13 ( 11 usr; 10 prp; 0-2 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
num: $tType ).
tff(pred_def_1,type,
holdsDuring_THFTYPE_IiooI: ( $i * $o ) > $o ).
tff(f1,axiom,
likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax) ).
tff(f2,axiom,
holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_001) ).
tff(f3,conjecture,
holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
& likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i) )),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',con) ).
tff(f4,negated_conjecture,
~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
& likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i) )),
inference(negated_conjecture,[status(cth)],[f3]) ).
tff(f5,plain,
~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
& likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i) )),
inference(flattening,[],[f4]) ).
tff(f6,plain,
likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i),
inference(cnf_transformation,[],[f1]) ).
tff(f7,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$true) ),
inference(cnf_transformation,[],[f2]) ).
tff(f8,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$false) ),
inference(cnf_transformation,[],[f2]) ).
tff(f9,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$false) ),
inference(cnf_transformation,[],[f5]) ).
tff(f11,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
| ~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$true) ),
inference(cnf_transformation,[],[f5]) ).
tff(f14,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$false) ),
inference(consistent_polarity_flipping,[],[f8]) ).
tff(f15,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$true) ),
inference(consistent_polarity_flipping,[],[f7]) ).
tff(f16,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
| holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$true) ),
inference(consistent_polarity_flipping,[],[f11]) ).
tff(f18,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$false) ),
inference(consistent_polarity_flipping,[],[f9]) ).
tff(f20,definition,
( spl0_1
<=> holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$false) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
tff(f24,definition,
( spl0_2
<=> likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
tff(f27,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f18,f24,f20]) ).
tff(f29,definition,
( spl0_3
<=> likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
tff(f34,definition,
( spl0_4
<=> holdsDuring_THFTYPE_IiooI(lYearFn_THFTYPE_IiiI(n2009_THFTYPE_i),$true) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
tff(f37,plain,
( spl0_4
| ~ spl0_3
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f16,f24,f29,f34]) ).
tff(f38,plain,
( ~ spl0_4
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f15,f24,f34]) ).
tff(f39,plain,
( ~ spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f14,f24,f20]) ).
tff(f40,plain,
spl0_3,
inference(avatar_split_clause,[],[f6,f29]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f27]) ).
cnf(s3,plain,
( ~ spl0_2
| ~ spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f37]) ).
cnf(s4,plain,
( ~ spl0_2
| ~ spl0_4 ),
inference(sat_conversion,[],[f38]) ).
cnf(s5,plain,
( ~ spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f39]) ).
cnf(s6,plain,
spl0_3,
inference(sat_conversion,[],[f40]) ).
cnf(s7,plain,
( ~ spl0_2
| spl0_4 ),
inference(rat,[],[s3,s6]) ).
cnf(s8,plain,
~ spl0_2,
inference(rat,[],[s7,s4]) ).
cnf(s9,plain,
~ spl0_1,
inference(rat,[],[s5,s8]) ).
cnf(s10,plain,
$false,
inference(rat,[],[s1,s8,s9]) ).
tff(f41,plain,
$false,
inference(avatar_sat_refutation,[],[s10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR124_8 : TPTP v9.3.1. Released v8.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.19 % Computer : n026.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 23:37:42 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.22 Running first-order model finding
% 0.07/0.23 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
% 0.20/0.28 % (193343)Will run a generic schedule for satisfiability detection.
% 0.20/0.28 % (193348)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2736481570_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.28 % Detected minimum model sizes of [1,1]
% 0.20/0.28 % Detected maximum model sizes of [max,4]
% 0.20/0.28 % TRYING [1,1]
% 0.20/0.28 % TRYING [1,2]
% 0.20/0.28 % TRYING [2,2]
% 0.20/0.28 % TRYING [1,3]
% 0.20/0.28 % TRYING [2,3]
% 0.20/0.28 % TRYING [1,4]
% 0.20/0.28 % TRYING [2,4]
% 0.20/0.28 % (193348)Cannot enumerate next child to try in an incomplete setup
% 0.20/0.28 % (193348)Refutation not found, incomplete strategy
% 0.20/0.28 % (193348)------------------------------
% 0.20/0.28 % (193348)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.28 % (193348)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.28 % (193348)CaDiCaL version: 2.1.3
% 0.20/0.28 % (193348)Termination reason: Refutation not found, incomplete strategy
% 0.20/0.28 % (193348)Time elapsed: 0.002 s
% 0.20/0.28 % (193348)Peak memory usage: 11 MB
% 0.20/0.28 % (193348)Instructions burned: 3 (million)
% 0.20/0.28 % (193348)------------------------------
% 0.20/0.28 % (193348)------------------------------
% 0.20/0.28 % (193349)% WARNING: option uhcvi not known.
% 0.20/0.28 % (193349)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1613875034:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.28 % (193350)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1902872613:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/0.28 % (193351)dis+10_1_sil=32000:sp=arity:random_seed=3511190025:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.28 % (193352)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3371075333:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.28 % (193353)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1842811296:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.28 % (193354)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3562136799:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.20/0.28 % (193349) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-193343-193349"...
% 0.20/0.28 % (193352) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-193343-193352"...
% 0.20/0.28 % (193351) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-193343-193351"...
% 0.20/0.28 % (193353) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-193343-193353"...
% 0.20/0.28 % (193349)...printing done.
% 0.20/0.28 % (193352)...printing done.
% 0.20/0.28 % (193350) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-193343-193350"...
% 0.20/0.28 % (193349)Refutation found. Thanks to Tanya!
% 0.20/0.28 % SZS status Theorem for theBenchmark
% 0.20/0.28 % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.28 % (193349)------------------------------
% 0.20/0.28 % (193349)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.28 % (193349)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.28 % (193349)CaDiCaL version: 2.1.3
% 0.20/0.28 % (193349)Termination reason: Refutation
% 0.20/0.28 % (193349)Time elapsed: 0.002 s
% 0.20/0.28 % (193349)Peak memory usage: 12 MB
% 0.20/0.28 % (193349)Instructions burned: 1 (million)
% 0.20/0.28 % (193343)Success in time 0.045 s
% 0.20/0.28 % Vampire exiting
%------------------------------------------------------------------------------