%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR152_8 : TPTP v9.3.1. Released v8.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 09:46:08 AM UTC 2026
% Result : Theorem 0.10s 0.27s
% Output : Refutation 0.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 8
% Syntax : Number of formulae : 41 ( 17 unt; 0 typ; 4 def)
% Number of atoms : 151 ( 3 equ)
% Maximal formula atoms : 3 ( 3 avg)
% Number of connectives : 66 ( 34 ~; 27 |; 0 &)
% ( 4 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of FOOLs : 78 ( 78 fml; 0 var)
% Number of types : 3 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 13 ( 10 usr; 10 prp; 0-2 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 6 ( 0 sgn 6 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
tff(type_def_5,type,
num: $tType ).
tff(pred_def_1,type,
knows_THFTYPE_IiooI: ( $i * $o ) > $o ).
tff(f1,axiom,
knows_THFTYPE_IiooI(lChris_THFTYPE_i,lChris_THFTYPE_i = lChris_THFTYPE_i),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax) ).
tff(f2,axiom,
likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_001) ).
tff(f3,axiom,
knows_THFTYPE_IiooI(lChris_THFTYPE_i,
! [X0: $i] :
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0)
=> likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0) )),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_002) ).
tff(f4,conjecture,
knows_THFTYPE_IiooI(lChris_THFTYPE_i,likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).
tff(f5,negated_conjecture,
~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)),
inference(negated_conjecture,[status(cth)],[f4]) ).
tff(f6,plain,
~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)),
inference(flattening,[],[f5]) ).
tff(f7,plain,
knows_THFTYPE_IiooI(lChris_THFTYPE_i,
! [X0: $i] :
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0)
| ~ likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0) )),
inference(ennf_transformation,[],[f3]) ).
tff(f8,plain,
( ( lChris_THFTYPE_i != lChris_THFTYPE_i )
| knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true) ),
inference(cnf_transformation,[],[f1]) ).
tff(f10,plain,
likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i),
inference(cnf_transformation,[],[f2]) ).
tff(f11,plain,
! [X0: $i] :
( ~ likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0)
| likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0)
| knows_THFTYPE_IiooI(lChris_THFTYPE_i,$false) ),
inference(cnf_transformation,[],[f7]) ).
tff(f14,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true) ),
inference(cnf_transformation,[],[f6]) ).
tff(f15,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,$false) ),
inference(cnf_transformation,[],[f6]) ).
tff(f19,plain,
( ( lChris_THFTYPE_i != lChris_THFTYPE_i )
| ~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true) ),
inference(consistent_polarity_flipping,[],[f8]) ).
tff(f20,plain,
~ likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i),
inference(consistent_polarity_flipping,[],[f10]) ).
tff(f23,plain,
! [X0: $i] :
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0)
| ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0)
| ~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,$false) ),
inference(consistent_polarity_flipping,[],[f11]) ).
tff(f24,plain,
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| knows_THFTYPE_IiooI(lChris_THFTYPE_i,$false) ),
inference(consistent_polarity_flipping,[],[f15]) ).
tff(f25,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true) ),
inference(consistent_polarity_flipping,[],[f14]) ).
tff(f26,plain,
~ knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true),
inference(trivial_inequality_removal,[],[f19]) ).
tff(f28,definition,
( spl1_1
<=> knows_THFTYPE_IiooI(lChris_THFTYPE_i,$true) ),
introduced(definition,[new_symbols(definition,[spl1_1])],[avatar_definition]) ).
tff(f32,definition,
( spl1_2
<=> likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i) ),
introduced(definition,[new_symbols(definition,[spl1_2])],[avatar_definition]) ).
tff(f34,plain,
( likes_THFTYPE_IiioI(lSue_THFTYPE_i,lBill_THFTYPE_i)
| ~ spl1_2 ),
inference(avatar_component_clause,[],[f32]) ).
tff(f35,plain,
( spl1_1
| spl1_2 ),
inference(avatar_split_clause,[],[f25,f32,f28]) ).
tff(f37,definition,
( spl1_3
<=> knows_THFTYPE_IiooI(lChris_THFTYPE_i,$false) ),
introduced(definition,[new_symbols(definition,[spl1_3])],[avatar_definition]) ).
tff(f40,plain,
( spl1_3
| ~ spl1_2 ),
inference(avatar_split_clause,[],[f24,f32,f37]) ).
tff(f42,definition,
( spl1_4
<=> ! [X0: $i] :
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0)
| ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0) ) ),
introduced(definition,[new_symbols(definition,[spl1_4])],[avatar_definition]) ).
tff(f43,plain,
( ! [X0: $i] :
( ~ likes_THFTYPE_IiioI(lSue_THFTYPE_i,X0)
| likes_THFTYPE_IiioI(lMary_THFTYPE_i,X0) )
| ~ spl1_4 ),
inference(avatar_component_clause,[],[f42]) ).
tff(f44,plain,
( ~ spl1_3
| spl1_4 ),
inference(avatar_split_clause,[],[f23,f42,f37]) ).
tff(f55,plain,
~ spl1_1,
inference(avatar_split_clause,[],[f26,f28]) ).
tff(f60,plain,
( likes_THFTYPE_IiioI(lMary_THFTYPE_i,lBill_THFTYPE_i)
| ~ spl1_2
| ~ spl1_4 ),
inference(resolution,[],[f43,f34]) ).
tff(f61,plain,
( $false
| ~ spl1_2
| ~ spl1_4 ),
inference(forward_subsumption_resolution,[],[f60,f20]) ).
tff(f62,plain,
( ~ spl1_2
| ~ spl1_4 ),
inference(avatar_contradiction_clause,[],[f61]) ).
cnf(s1,plain,
( spl1_1
| spl1_2 ),
inference(sat_conversion,[],[f35]) ).
cnf(s2,plain,
( ~ spl1_2
| spl1_3 ),
inference(sat_conversion,[],[f40]) ).
cnf(s3,plain,
( ~ spl1_3
| spl1_4 ),
inference(sat_conversion,[],[f44]) ).
cnf(s6,plain,
~ spl1_1,
inference(sat_conversion,[],[f55]) ).
cnf(s7,plain,
( ~ spl1_2
| ~ spl1_4 ),
inference(sat_conversion,[],[f62]) ).
cnf(s8,plain,
spl1_2,
inference(rat,[],[s1,s6]) ).
cnf(s9,plain,
~ spl1_4,
inference(rat,[],[s7,s8]) ).
cnf(s10,plain,
spl1_3,
inference(rat,[],[s2,s8]) ).
cnf(s11,plain,
$false,
inference(rat,[],[s3,s9,s10]) ).
tff(f63,plain,
$false,
inference(avatar_sat_refutation,[],[s11]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR152_8 : TPTP v9.3.1. Released v8.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.19 % Computer : n009.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 23:38:30 UTC 2026
% 0.10/0.19 % CPUTime :
% 0.10/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.22 Running first-order model finding
% 0.10/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.27 % (3605064)Will run a generic schedule for satisfiability detection.
% 0.10/0.27 % (3605069)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3140897894_2999 on theBenchmark for (2999ds/0Mi)
% 0.10/0.27 % Detected minimum model sizes of [1,1]
% 0.10/0.27 % Detected maximum model sizes of [5,5]
% 0.10/0.27 % TRYING [1,1]
% 0.10/0.27 % TRYING [1,2]
% 0.10/0.27 % TRYING [2,2]
% 0.10/0.27 % TRYING [1,3]
% 0.10/0.27 % TRYING [2,3]
% 0.10/0.27 % TRYING [1,4]
% 0.10/0.27 % TRYING [2,4]
% 0.10/0.27 % TRYING [1,5]
% 0.10/0.27 % TRYING [2,5]
% 0.10/0.27 % (3605069)Cannot enumerate next child to try in an incomplete setup
% 0.10/0.27 % (3605069)Refutation not found, incomplete strategy
% 0.10/0.27 % (3605069)------------------------------
% 0.10/0.27 % (3605069)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.27 % (3605069)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.27 % (3605069)CaDiCaL version: 2.1.3
% 0.10/0.27 % (3605069)Termination reason: Refutation not found, incomplete strategy
% 0.10/0.27 % (3605069)Time elapsed: 0.002 s
% 0.10/0.27 % (3605069)Peak memory usage: 11 MB
% 0.10/0.27 % (3605069)Instructions burned: 4 (million)
% 0.10/0.27 % (3605069)------------------------------
% 0.10/0.27 % (3605069)------------------------------
% 0.10/0.27 % (3605070)% WARNING: option uhcvi not known.
% 0.10/0.27 % (3605070)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=594228732:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.10/0.27 % (3605071)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=421273923:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.10/0.27 % (3605072)dis+10_1_sil=32000:sp=arity:random_seed=2116454988:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.10/0.27 % (3605073)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3481561492:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.10/0.27 % (3605074)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=729100632:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.10/0.27 % (3605075)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2086997866:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.10/0.27 % (3605070) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605070"...
% 0.10/0.27 % (3605073) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605073"...
% 0.10/0.27 % (3605072) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605072"...
% 0.10/0.27 % (3605074) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605074"...
% 0.10/0.27 % (3605075) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605075"...
% 0.10/0.27 % (3605070)...printing done.
% 0.10/0.27 % (3605073)...printing done.
% 0.10/0.27 % (3605071) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3605064-3605071"...
% 0.10/0.27 % (3605070)Refutation found. Thanks to Tanya!
% 0.10/0.27 % SZS status Theorem for theBenchmark
% 0.10/0.27 % SZS output start Proof for theBenchmark
% See solution above
% 0.10/0.27 % (3605070)------------------------------
% 0.10/0.27 % (3605070)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.10/0.27 % (3605070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.10/0.27 % (3605070)CaDiCaL version: 2.1.3
% 0.10/0.27 % (3605070)Termination reason: Refutation
% 0.10/0.27 % (3605070)Time elapsed: 0.002 s
% 0.10/0.27 % (3605070)Peak memory usage: 12 MB
% 0.10/0.27 % (3605070)Instructions burned: 1 (million)
% 0.10/0.27 % (3605064)Success in time 0.042 s
% 0.10/0.27 % Vampire exiting
%------------------------------------------------------------------------------