%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR103+5 : 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 : 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 09:45:17 AM UTC 2026
% Result : Theorem 1.17s 0.96s
% Output : Refutation 1.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 9 ( 9 unt; 0 def)
% Number of atoms : 9 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 6 ( 5 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f605,axiom,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox2/benchmark/Axioms/CSR003+1.ax',kb_SUMO_606) ).
fof(f16749,conjecture,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(f16750,negated_conjecture,
~ ! [X0] : s__instance(X0,s__Entity),
inference(negated_conjecture,[status(cth)],[f16749]) ).
fof(f27118,plain,
? [X0] : ~ s__instance(X0,s__Entity),
inference(ennf_transformation,[],[f16750]) ).
fof(f27735,plain,
! [X0] : s__instance(X0,s__Entity),
inference(cnf_transformation,[],[f605]) ).
fof(f47091,plain,
~ s__instance(sK1443,s__Entity),
inference(cnf_transformation,[],[f27118]) ).
fof(f48125,plain,
! [X0] : ~ s__instance(X0,s__Entity),
inference(consistent_polarity_flipping,[],[f27735]) ).
fof(f66647,plain,
s__instance(sK1443,s__Entity),
inference(consistent_polarity_flipping,[],[f47091]) ).
fof(f67705,plain,
$false,
inference(backward_subsumption_resolution,[],[f66647,f48125]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR103+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.20 % Computer : n026.cluster.edu
% 0.10/0.20 % Model : x86_64 x86_64
% 0.10/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.20 % Memory : 8046.5625MB
% 0.10/0.20 % OS : Linux 6.8.0-71-generic
% 0.10/0.20 % CPULimit : 300
% 0.10/0.20 % WCLimit : 300
% 0.10/0.20 % DateTime : Mon Sep 28 22:55:58 UTC 2026
% 0.10/0.21 % CPUTime :
% 0.10/0.21 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.23 Running first-order model finding
% 0.10/0.23 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
% 1.17/0.96 % (177950)Will run a generic schedule for satisfiability detection.
% 1.17/0.96 % (177956)% WARNING: option uhcvi not known.
% 1.17/0.96 % (177956)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1483924267:i=135531:add=off:rawr=on_2995 on theBenchmark for (2995ds/135531Mi)
% 1.17/0.96 % (177955)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1255877249_2995 on theBenchmark for (2995ds/0Mi)
% 1.17/0.96 % (177957)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1244990196:i=88024:add=on:rawr=on_2995 on theBenchmark for (2995ds/88024Mi)
% 1.17/0.96 % (177958)dis+10_1_sil=32000:sp=arity:random_seed=3960070832:i=103:fgj=on_2995 on theBenchmark for (2995ds/103Mi)
% 1.17/0.96 % (177959)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3278847921:i=116_2995 on theBenchmark for (2995ds/116Mi)
% 1.17/0.96 % (177960)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2924341361:i=131_2995 on theBenchmark for (2995ds/131Mi)
% 1.17/0.96 % (177961)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1408011585:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2995 on theBenchmark for (2995ds/159Mi)
% 1.17/0.96 % (177958)Instruction limit reached!
% 1.17/0.96 % (177958)------------------------------
% 1.17/0.96 % (177958)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177958)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177958)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177958)Termination reason: Instruction limit
% 1.17/0.96 % (177958)Termination phase: Preprocessing 3
% 1.17/0.96 % (177958)Time elapsed: 0.078 s
% 1.17/0.96 % (177958)Peak memory usage: 36 MB
% 1.17/0.96 % (177958)Instructions burned: 103 (million)
% 1.17/0.96 % (177960)Instruction limit reached!
% 1.17/0.96 % (177960)------------------------------
% 1.17/0.96 % (177960)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177960)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177960)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177960)Termination reason: Instruction limit
% 1.17/0.96 % (177960)Termination phase: Preprocessing 3
% 1.17/0.96 % (177960)Time elapsed: 0.087 s
% 1.17/0.96 % (177960)Peak memory usage: 36 MB
% 1.17/0.96 % (177960)Instructions burned: 131 (million)
% 1.17/0.96 % (177959)Instruction limit reached!
% 1.17/0.96 % (177959)------------------------------
% 1.17/0.96 % (177959)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177959)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177959)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177959)Termination reason: Instruction limit
% 1.17/0.96 % (177959)Termination phase: NewCNF
% 1.17/0.96 % (177959)Time elapsed: 0.093 s
% 1.17/0.96 % (177959)Peak memory usage: 38 MB
% 1.17/0.96 % (177959)Instructions burned: 116 (million)
% 1.17/0.96 % (177969)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4166846124:i=714:nm=2_2994 on theBenchmark for (2994ds/714Mi)
% 1.17/0.96 % (177961)Instruction limit reached!
% 1.17/0.96 % (177961)------------------------------
% 1.17/0.96 % (177961)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177961)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177961)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177961)Termination reason: Instruction limit
% 1.17/0.96 % (177961)Termination phase: Preprocessing 3
% 1.17/0.96 % (177961)Time elapsed: 0.108 s
% 1.17/0.96 % (177961)Peak memory usage: 38 MB
% 1.17/0.96 % (177961)Instructions burned: 159 (million)
% 1.17/0.96 % (177970)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1272836404:i=131:bd=preordered:fsd=on_2994 on theBenchmark for (2994ds/131Mi)
% 1.17/0.96 % (177971)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=2880277473:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2994 on theBenchmark for (2994ds/684Mi)
% 1.17/0.96 % (177974)ott-21_1_sil=16000:fs=off:random_seed=3344428772:i=180:av=off:fsr=off_2994 on theBenchmark for (2994ds/180Mi)
% 1.17/0.96 % (177970)Instruction limit reached!
% 1.17/0.96 % (177970)------------------------------
% 1.17/0.96 % (177970)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177970)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177970)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177970)Termination reason: Instruction limit
% 1.17/0.96 % (177970)Termination phase: Preprocessing 3
% 1.17/0.96 % (177970)Time elapsed: 0.090 s
% 1.17/0.96 % (177970)Peak memory usage: 36 MB
% 1.17/0.96 % (177970)Instructions burned: 132 (million)
% 1.17/0.96 % (177977)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1742369546:i=477:bd=all_2993 on theBenchmark for (2993ds/477Mi)
% 1.17/0.96 % (177956) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-177950-177956"...
% 1.17/0.96 % (177956)...printing done.
% 1.17/0.96 % (177974)Instruction limit reached!
% 1.17/0.96 % (177974)------------------------------
% 1.17/0.96 % (177974)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177974)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177974)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177974)Termination reason: Instruction limit
% 1.17/0.96 % (177974)Termination phase: Preprocessing 3
% 1.17/0.96 % (177974)Time elapsed: 0.119 s
% 1.17/0.96 % (177974)Peak memory usage: 38 MB
% 1.17/0.96 % (177974)Instructions burned: 181 (million)
% 1.17/0.96 % (177956)Refutation found. Thanks to Tanya!
% 1.17/0.96 % SZS status Theorem for theBenchmark
% 1.17/0.96 % SZS output start Proof for theBenchmark
% See solution above
% 1.17/0.96 % (177956)------------------------------
% 1.17/0.96 % (177956)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 1.17/0.96 % (177956)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.17/0.96 % (177956)CaDiCaL version: 2.1.3
% 1.17/0.96 % (177956)Termination reason: Refutation
% 1.17/0.96 % (177956)Time elapsed: 0.248 s
% 1.17/0.96 % (177956)Peak memory usage: 50 MB
% 1.17/0.96 % (177956)Instructions burned: 819 (million)
% 1.17/0.96 % (177950)Success in time 0.692 s
% 1.17/0.96 % Vampire exiting
%------------------------------------------------------------------------------