%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR098+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n015.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 09:45:13 AM UTC 2026
% Result : Theorem 8.61s 2.88s
% Output : Refutation 8.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 10 ( 10 unt; 0 def)
% Number of atoms : 10 ( 2 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 4 ( 2 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f55587,axiom,
s__instance(s__Frog29_1,s__Amphibian),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_1) ).
fof(f55589,axiom,
s__Frog29_1 = s__Animal29_1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_3) ).
fof(f55590,conjecture,
? [X0] : s__instance(X0,s__Amphibian),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_ALL) ).
fof(f55591,negated_conjecture,
~ ? [X0] : s__instance(X0,s__Amphibian),
inference(negated_conjecture,[status(cth)],[f55590]) ).
fof(f78990,plain,
! [X0] : ~ s__instance(X0,s__Amphibian),
inference(ennf_transformation,[],[f55591]) ).
fof(f136039,plain,
s__instance(s__Frog29_1,s__Amphibian),
inference(cnf_transformation,[],[f55587]) ).
fof(f136041,plain,
s__Frog29_1 = s__Animal29_1,
inference(cnf_transformation,[],[f55589]) ).
fof(f136042,plain,
! [X0] : ~ s__instance(X0,s__Amphibian),
inference(cnf_transformation,[],[f78990]) ).
fof(f136043,plain,
s__instance(s__Animal29_1,s__Amphibian),
inference(definition_unfolding,[],[f136039,f136041]) ).
fof(f159579,plain,
$false,
inference(forward_subsumption_resolution,[],[f136043,f136042]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR098+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.18 % Computer : n015.cluster.edu
% 0.12/0.18 % Model : x86_64 x86_64
% 0.12/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.18 % Memory : 8046.5625MB
% 0.12/0.18 % OS : Linux 6.8.0-71-generic
% 0.12/0.18 % CPULimit : 300
% 0.12/0.18 % WCLimit : 300
% 0.12/0.18 % DateTime : Mon Sep 28 22:53:04 UTC 2026
% 0.12/0.19 % CPUTime :
% 0.12/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.22 Running first-order model finding
% 0.12/0.22 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
% 8.61/2.88 % (3117953)Will run a generic schedule for satisfiability detection.
% 8.61/2.88 % (3117959)% WARNING: option uhcvi not known.
% 8.61/2.88 % (3117959)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2674576603:i=135531:add=off:rawr=on_2984 on theBenchmark for (2984ds/135531Mi)
% 8.61/2.88 % (3117958)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=918041864_2984 on theBenchmark for (2984ds/0Mi)
% 8.61/2.88 % (3117960)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3097893598:i=88024:add=on:rawr=on_2984 on theBenchmark for (2984ds/88024Mi)
% 8.61/2.88 % (3117961)dis+10_1_sil=32000:sp=arity:random_seed=926801674:i=103:fgj=on_2984 on theBenchmark for (2984ds/103Mi)
% 8.61/2.88 % (3117962)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3848170100:i=116_2984 on theBenchmark for (2984ds/116Mi)
% 8.61/2.88 % (3117963)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1151134691:i=131_2984 on theBenchmark for (2984ds/131Mi)
% 8.61/2.88 % (3117964)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=147153675:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2984 on theBenchmark for (2984ds/159Mi)
% 8.61/2.88 % (3117961)Instruction limit reached!
% 8.61/2.88 % (3117961)------------------------------
% 8.61/2.88 % (3117961)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117961)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117961)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117961)Termination reason: Instruction limit
% 8.61/2.88 % (3117961)Termination phase: Preprocessing 1
% 8.61/2.88 % (3117961)Time elapsed: 0.065 s
% 8.61/2.88 % (3117961)Peak memory usage: 90 MB
% 8.61/2.88 % (3117961)Instructions burned: 103 (million)
% 8.61/2.88 % (3117963)Instruction limit reached!
% 8.61/2.88 % (3117963)------------------------------
% 8.61/2.88 % (3117963)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117963)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117963)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117963)Termination reason: Instruction limit
% 8.61/2.88 % (3117963)Termination phase: Preprocessing 1
% 8.61/2.88 % (3117963)Time elapsed: 0.083 s
% 8.61/2.88 % (3117963)Peak memory usage: 90 MB
% 8.61/2.88 % (3117963)Instructions burned: 131 (million)
% 8.61/2.88 % (3117962)Instruction limit reached!
% 8.61/2.88 % (3117962)------------------------------
% 8.61/2.88 % (3117962)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117962)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117962)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117962)Termination reason: Instruction limit
% 8.61/2.88 % (3117962)Termination phase: Preprocessing 1
% 8.61/2.88 % (3117962)Time elapsed: 0.085 s
% 8.61/2.88 % (3117962)Peak memory usage: 90 MB
% 8.61/2.88 % (3117962)Instructions burned: 116 (million)
% 8.61/2.88 % (3117972)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3844710175:i=714:nm=2_2983 on theBenchmark for (2983ds/714Mi)
% 8.61/2.88 % (3117964)Instruction limit reached!
% 8.61/2.88 % (3117964)------------------------------
% 8.61/2.88 % (3117964)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117964)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117964)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117964)Termination reason: Instruction limit
% 8.61/2.88 % (3117964)Termination phase: Preprocessing 1
% 8.61/2.88 % (3117964)Time elapsed: 0.103 s
% 8.61/2.88 % (3117964)Peak memory usage: 90 MB
% 8.61/2.88 % (3117964)Instructions burned: 159 (million)
% 8.61/2.88 % (3117974)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=445113485:i=131:bd=preordered:fsd=on_2982 on theBenchmark for (2982ds/131Mi)
% 8.61/2.88 % (3117975)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=937331832:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2982 on theBenchmark for (2982ds/684Mi)
% 8.61/2.88 % (3117978)ott-21_1_sil=16000:fs=off:random_seed=1048348247:i=180:av=off:fsr=off_2982 on theBenchmark for (2982ds/180Mi)
% 8.61/2.88 % (3117974)Instruction limit reached!
% 8.61/2.88 % (3117974)------------------------------
% 8.61/2.88 % (3117974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117974)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117974)Termination reason: Instruction limit
% 8.61/2.88 % (3117974)Termination phase: Preprocessing 1
% 8.61/2.88 % (3117974)Time elapsed: 0.084 s
% 8.61/2.88 % (3117974)Peak memory usage: 90 MB
% 8.61/2.88 % (3117974)Instructions burned: 132 (million)
% 8.61/2.88 % (3117980)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3732118475:i=477:bd=all_2981 on theBenchmark for (2981ds/477Mi)
% 8.61/2.88 % (3117978)Instruction limit reached!
% 8.61/2.88 % (3117978)------------------------------
% 8.61/2.88 % (3117978)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117978)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117978)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117978)Termination reason: Instruction limit
% 8.61/2.88 % (3117978)Termination phase: Unused predicate definition removal
% 8.61/2.88 % (3117978)Time elapsed: 0.123 s
% 8.61/2.88 % (3117978)Peak memory usage: 91 MB
% 8.61/2.88 % (3117978)Instructions burned: 180 (million)
% 8.61/2.88 % (3117982)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2278253982:fmbsr=1.3:i=865:ins=25_2981 on theBenchmark for (2981ds/865Mi)
% 8.61/2.88 % (3117972)Instruction limit reached!
% 8.61/2.88 % (3117972)------------------------------
% 8.61/2.88 % (3117972)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117972)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117972)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117972)Termination reason: Instruction limit
% 8.61/2.88 % (3117972)Termination phase: Unused predicate definition removal
% 8.61/2.88 % (3117972)Time elapsed: 0.423 s
% 8.61/2.88 % (3117972)Peak memory usage: 127 MB
% 8.61/2.88 % (3117972)Instructions burned: 715 (million)
% 8.61/2.88 % (3117984)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=969474085:i=1179_2978 on theBenchmark for (2978ds/1179Mi)
% 8.61/2.88 % (3117975)Instruction limit reached!
% 8.61/2.88 % (3117975)------------------------------
% 8.61/2.88 % (3117975)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117975)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117975)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117975)Termination reason: Instruction limit
% 8.61/2.88 % (3117975)Termination phase: NewCNF
% 8.61/2.88 % (3117975)Time elapsed: 0.461 s
% 8.61/2.88 % (3117975)Peak memory usage: 105 MB
% 8.61/2.88 % (3117975)Instructions burned: 685 (million)
% 8.61/2.88 % (3117980)Instruction limit reached!
% 8.61/2.88 % (3117980)------------------------------
% 8.61/2.88 % (3117980)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117980)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117980)Termination reason: Instruction limit
% 8.61/2.88 % (3117980)Termination phase: Preprocessing 3
% 8.61/2.88 % (3117980)Time elapsed: 0.353 s
% 8.61/2.88 % (3117980)Peak memory usage: 102 MB
% 8.61/2.88 % (3117980)Instructions burned: 477 (million)
% 8.61/2.88 % (3117986)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=460377312:i=889:ins=1_2977 on theBenchmark for (2977ds/889Mi)
% 8.61/2.88 % (3117987)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1274837480:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2977 on theBenchmark for (2977ds/692Mi)
% 8.61/2.88 % (3117982)Instruction limit reached!
% 8.61/2.88 % (3117982)------------------------------
% 8.61/2.88 % (3117982)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117982)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117982)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117982)Termination reason: Instruction limit
% 8.61/2.88 % (3117982)Termination phase: Naming
% 8.61/2.88 % (3117982)Time elapsed: 0.532 s
% 8.61/2.88 % (3117982)Peak memory usage: 156 MB
% 8.61/2.88 % (3117982)Instructions burned: 867 (million)
% 8.61/2.88 % (3117959) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3117953-3117959"...
% 8.61/2.88 % (3117990)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3058120210:i=879:kws=inv_precedence:fsr=off_2975 on theBenchmark for (2975ds/879Mi)
% 8.61/2.88 % (3117959)...printing done.
% 8.61/2.88 % (3117959)Refutation found. Thanks to Tanya!
% 8.61/2.88 % SZS status Theorem for theBenchmark
% 8.61/2.88 % SZS output start Proof for theBenchmark
% See solution above
% 8.61/2.88 % (3117959)------------------------------
% 8.61/2.88 % (3117959)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.88 % (3117959)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.88 % (3117959)CaDiCaL version: 2.1.3
% 8.61/2.88 % (3117959)Termination reason: Refutation
% 8.61/2.88 % (3117959)Time elapsed: 0.870 s
% 8.61/2.88 % (3117959)Peak memory usage: 137 MB
% 8.61/2.88 % (3117959)Instructions burned: 2932 (million)
% 8.61/2.88 % (3117953)Success in time 2.561 s
% 8.61/2.88 % Vampire exiting
%------------------------------------------------------------------------------