%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP050-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 10:16:30 AM UTC 2026
% Result : Unsatisfiable 2.98s 0.91s
% Output : Refutation 2.98s
% Verified :
% SZS Type : Refutation
% Derivation depth : 28
% Number of leaves : 5
% Syntax : Number of formulae : 57 ( 43 unt; 3 def)
% Number of atoms : 75 ( 48 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 16 ~; 15 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 11 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 4 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 101 ( 0 sgn 101 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : multiply(X0,inverse(multiply(inverse(multiply(inverse(multiply(X0,X1)),X2)),multiply(inverse(X1),multiply(inverse(X1),X1))))) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| multiply(multiply(inverse(b2),b2),a2) != a2
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f3,plain,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| a2 != multiply(multiply(inverse(b2),b2),a2)
| multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ),
inference(reorient_equations,[],[f2]) ).
fof(f5,definition,
( spl0_1
<=> multiply(multiply(a3,b3),c3) = multiply(a3,multiply(b3,c3)) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f7,plain,
( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| spl0_1 ),
inference(avatar_component_clause,[],[f5]) ).
fof(f9,definition,
( spl0_2
<=> a2 = multiply(multiply(inverse(b2),b2),a2) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f11,plain,
( a2 != multiply(multiply(inverse(b2),b2),a2)
| spl0_2 ),
inference(avatar_component_clause,[],[f9]) ).
fof(f13,definition,
( spl0_3
<=> multiply(inverse(a1),a1) = multiply(inverse(b1),b1) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f15,plain,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| spl0_3 ),
inference(avatar_component_clause,[],[f13]) ).
fof(f16,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f3,f13,f9,f5]) ).
fof(f18,plain,
! [X2,X3,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),X3)),X0)),multiply(inverse(X3),multiply(inverse(X3),X3)))) = multiply(X1,inverse(multiply(inverse(X0),multiply(inverse(X2),multiply(inverse(X2),X2))))),
inference(superposition,[],[f1,f1]) ).
fof(f34,plain,
! [X2,X3,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),X3)),multiply(inverse(multiply(X1,X2)),X0))),multiply(inverse(X3),multiply(inverse(X3),X3)))) = X0,
inference(superposition,[],[f18,f1]) ).
fof(f36,plain,
! [X2,X0,X1] : multiply(inverse(multiply(X0,X2)),multiply(X0,inverse(multiply(inverse(X1),multiply(inverse(X2),multiply(inverse(X2),X2)))))) = X1,
inference(superposition,[],[f1,f18]) ).
fof(f66,plain,
! [X0,X4,X5] : inverse(multiply(inverse(multiply(inverse(multiply(X0,X4)),multiply(X0,X5))),multiply(inverse(X4),multiply(inverse(X4),X4)))) = X5,
inference(superposition,[],[f34,f34]) ).
fof(f108,plain,
! [X2,X3,X0,X1] : multiply(inverse(multiply(X1,X2)),multiply(X1,X0)) = multiply(inverse(multiply(X3,X2)),multiply(X3,X0)),
inference(superposition,[],[f36,f66]) ).
fof(f128,plain,
! [X2,X3,X0,X1,X4] : multiply(X0,multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,X0))),X3)) = multiply(inverse(multiply(X4,multiply(inverse(X2),multiply(inverse(X2),X2)))),multiply(X4,X3)),
inference(superposition,[],[f108,f66]) ).
fof(f154,plain,
! [X2,X3,X0,X1] : multiply(inverse(X2),X1) = multiply(inverse(multiply(X3,X2)),multiply(X3,inverse(multiply(inverse(multiply(X0,X1)),multiply(X0,multiply(inverse(X2),X2)))))),
inference(superposition,[],[f36,f108]) ).
fof(f1316,plain,
! [X2,X3,X0,X1,X4] : multiply(inverse(multiply(X4,multiply(inverse(multiply(X2,X1)),multiply(X2,inverse(X3))))),multiply(X4,inverse(multiply(inverse(multiply(X0,multiply(inverse(X1),multiply(inverse(X1),X1)))),multiply(X0,multiply(inverse(multiply(inverse(multiply(X2,X1)),multiply(X2,inverse(X3)))),multiply(inverse(multiply(X2,X1)),multiply(X2,inverse(X3))))))))) = X3,
inference(superposition,[],[f36,f128]) ).
fof(f1404,plain,
! [X2,X3,X1] : multiply(inverse(multiply(inverse(multiply(X2,X1)),multiply(X2,inverse(X3)))),multiply(inverse(X1),multiply(inverse(X1),X1))) = X3,
inference(forward_demodulation,[],[f1316,f154]) ).
fof(f1471,plain,
! [X2,X3,X0] : multiply(inverse(X0),X0) = multiply(inverse(multiply(X3,multiply(inverse(X2),multiply(inverse(X2),X2)))),multiply(X3,multiply(inverse(X2),multiply(inverse(X2),X2)))),
inference(superposition,[],[f128,f1404]) ).
fof(f1563,plain,
! [X0,X1] : multiply(inverse(X1),X1) = multiply(inverse(X0),X0),
inference(superposition,[],[f1471,f1404]) ).
fof(f1818,plain,
! [X3,X0] : inverse(multiply(inverse(multiply(inverse(X0),X0)),multiply(inverse(X3),multiply(inverse(X3),X3)))) = X3,
inference(superposition,[],[f34,f1563]) ).
fof(f2211,plain,
! [X0,X1] : inverse(multiply(inverse(multiply(X0,X1)),multiply(X0,multiply(inverse(X1),X1)))) = X1,
inference(superposition,[],[f1818,f108]) ).
fof(f2335,plain,
! [X2,X0,X1] : inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,multiply(inverse(X0),X0)))) = X2,
inference(superposition,[],[f2211,f1563]) ).
fof(f2524,plain,
! [X2,X0,X1] : multiply(inverse(X1),X0) = multiply(inverse(multiply(X2,X1)),multiply(X2,X0)),
inference(superposition,[],[f154,f2335]) ).
fof(f3912,plain,
! [X0] : inverse(multiply(inverse(X0),multiply(inverse(X0),X0))) = X0,
inference(superposition,[],[f1818,f2524]) ).
fof(f3924,plain,
! [X0,X1] : inverse(multiply(inverse(X0),multiply(inverse(X1),X1))) = X0,
inference(superposition,[],[f2335,f2524]) ).
fof(f4515,plain,
! [X2,X0,X1] : multiply(inverse(X0),inverse(multiply(inverse(multiply(X0,X2)),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(X1),X1)))))) = X2,
inference(superposition,[],[f1,f3924]) ).
fof(f4520,plain,
! [X2,X0,X1] : inverse(multiply(inverse(multiply(X0,multiply(inverse(X0),X2))),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(X1),X1))))) = X2,
inference(superposition,[],[f66,f3924]) ).
fof(f4601,plain,
! [X2,X0,X1] : inverse(multiply(inverse(multiply(X0,multiply(inverse(X0),X2))),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(X1),X1)))) = X2,
inference(forward_demodulation,[],[f4520,f2524]) ).
fof(f4605,plain,
! [X2,X0,X1] : multiply(inverse(X0),inverse(multiply(inverse(multiply(X0,X2)),multiply(inverse(multiply(inverse(X1),X1)),multiply(inverse(X1),X1))))) = X2,
inference(forward_demodulation,[],[f4515,f2524]) ).
fof(f4671,plain,
! [X2,X0] : multiply(X0,multiply(inverse(X0),X2)) = X2,
inference(forward_demodulation,[],[f4601,f3924]) ).
fof(f4675,plain,
! [X2,X0] : multiply(inverse(X0),multiply(X0,X2)) = X2,
inference(forward_demodulation,[],[f4605,f3924]) ).
fof(f4749,plain,
! [X0,X1] : multiply(X1,multiply(inverse(X0),X0)) = X1,
inference(superposition,[],[f4671,f1563]) ).
fof(f4752,plain,
! [X0,X1] : inverse(multiply(inverse(multiply(X0,X1)),X0)) = X1,
inference(superposition,[],[f2335,f4671]) ).
fof(f4805,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(superposition,[],[f3924,f4671]) ).
fof(f5381,plain,
! [X2,X3,X0,X1,X4] : multiply(inverse(multiply(X4,multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(X2),X2))))),multiply(X4,X3)) = multiply(X1,multiply(inverse(multiply(inverse(X0),multiply(X0,X1))),X3)),
inference(superposition,[],[f128,f4749]) ).
fof(f5573,plain,
! [X2,X3,X1,X4] : multiply(inverse(multiply(X4,multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(X2),X2))))),multiply(X4,X3)) = multiply(X1,multiply(inverse(X1),X3)),
inference(forward_demodulation,[],[f5381,f4675]) ).
fof(f5690,plain,
! [X2,X3,X4] : multiply(inverse(multiply(X4,multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(X2),X2))))),multiply(X4,X3)) = X3,
inference(forward_demodulation,[],[f5573,f4671]) ).
fof(f5758,plain,
! [X2,X3] : multiply(inverse(multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(X2),X2)))),X3) = X3,
inference(forward_demodulation,[],[f5690,f2524]) ).
fof(f5779,plain,
! [X2,X3] : multiply(multiply(inverse(X2),X2),X3) = X3,
inference(forward_demodulation,[],[f5758,f3912]) ).
fof(f8267,plain,
! [X0,X1] : inverse(multiply(X0,inverse(multiply(X1,X0)))) = X1,
inference(superposition,[],[f4752,f4752]) ).
fof(f11117,plain,
! [X2,X0,X1] : multiply(X0,multiply(X1,X2)) = multiply(inverse(inverse(multiply(X0,X1))),X2),
inference(superposition,[],[f2524,f8267]) ).
fof(f11217,plain,
! [X2,X0,X1] : multiply(X0,multiply(X1,X2)) = multiply(multiply(X0,X1),X2),
inference(forward_demodulation,[],[f11117,f4805]) ).
fof(f17437,plain,
( multiply(a3,multiply(b3,c3)) != multiply(a3,multiply(b3,c3))
| spl0_1 ),
inference(superposition,[],[f7,f11217]) ).
fof(f17527,plain,
( $false
| spl0_1 ),
inference(trivial_inequality_removal,[],[f17437]) ).
fof(f17528,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f17527]) ).
fof(f18042,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f11,f5779]) ).
fof(f18043,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f18042]) ).
fof(f18044,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f15,f1563]) ).
fof(f18045,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f18044]) ).
cnf(s4,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f16]) ).
cnf(s5865,plain,
spl0_1,
inference(sat_conversion,[],[f17528]) ).
cnf(s5905,plain,
spl0_2,
inference(sat_conversion,[],[f18043]) ).
cnf(s5906,plain,
spl0_3,
inference(sat_conversion,[],[f18045]) ).
cnf(s5907,plain,
$false,
inference(rat,[],[s4,s5906,s5905,s5865]) ).
fof(f18046,plain,
$false,
inference(avatar_sat_refutation,[],[s5907]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP050-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n010.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 09:17:17 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 Running first-order model finding
% 0.14/0.40 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
% 2.98/0.91 % (680347)Will run a generic schedule for satisfiability detection.
% 2.98/0.91 % (680355)dis+10_1_sil=32000:sp=arity:random_seed=2442422949:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.98/0.91 % (680353)% WARNING: option uhcvi not known.
% 2.98/0.91 % (680356)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4109610166:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.98/0.91 % (680352)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=712813068_2999 on theBenchmark for (2999ds/0Mi)
% 2.98/0.91 % (680353)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4072875368:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.98/0.91 % (680354)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=109843199:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.98/0.91 % (680357)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1991878881:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.98/0.91 % (680358)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3179748306:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.98/0.91 % TRYING [1]
% 2.98/0.91 % TRYING [2]
% 2.98/0.91 % TRYING [3]
% 2.98/0.91 % (680355)Instruction limit reached!
% 2.98/0.91 % (680355)------------------------------
% 2.98/0.91 % (680355)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680355)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680355)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680355)Termination reason: Instruction limit
% 2.98/0.91 % (680355)Termination phase: Saturation
% 2.98/0.91 % (680355)Time elapsed: 0.029 s
% 2.98/0.91 % (680355)Peak memory usage: 12 MB
% 2.98/0.91 % (680355)Instructions burned: 103 (million)
% 2.98/0.91 % (680366)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=279954028:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.98/0.91 % TRYING [1]
% 2.98/0.91 % TRYING [2]
% 2.98/0.91 % TRYING [3]
% 2.98/0.91 % TRYING [4]
% 2.98/0.91 % TRYING [4]
% 2.98/0.91 % (680356)Instruction limit reached!
% 2.98/0.91 % (680356)------------------------------
% 2.98/0.91 % (680356)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680356)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680356)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680356)Termination reason: Instruction limit
% 2.98/0.91 % (680356)Termination phase: Saturation
% 2.98/0.91 % (680356)Time elapsed: 0.068 s
% 2.98/0.91 % (680356)Peak memory usage: 13 MB
% 2.98/0.91 % (680356)Instructions burned: 116 (million)
% 2.98/0.91 % (680357)Instruction limit reached!
% 2.98/0.91 % (680357)------------------------------
% 2.98/0.91 % (680357)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680357)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680357)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680357)Termination reason: Instruction limit
% 2.98/0.91 % (680357)Termination phase: Saturation
% 2.98/0.91 % (680357)Time elapsed: 0.076 s
% 2.98/0.91 % (680357)Peak memory usage: 13 MB
% 2.98/0.91 % (680357)Instructions burned: 133 (million)
% 2.98/0.91 % (680368)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1338335220:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.98/0.91 % (680369)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=4102132259:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.98/0.91 % (680358)Instruction limit reached!
% 2.98/0.91 % (680358)------------------------------
% 2.98/0.91 % (680358)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680358)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680358)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680358)Termination reason: Instruction limit
% 2.98/0.91 % (680358)Termination phase: Saturation
% 2.98/0.91 % (680358)Time elapsed: 0.099 s
% 2.98/0.91 % (680358)Peak memory usage: 13 MB
% 2.98/0.91 % (680358)Instructions burned: 160 (million)
% 2.98/0.91 % (680372)ott-21_1_sil=16000:fs=off:random_seed=2517862512:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.98/0.91 % (680368)Instruction limit reached!
% 2.98/0.91 % (680368)------------------------------
% 2.98/0.91 % (680368)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680368)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680368)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680368)Termination reason: Instruction limit
% 2.98/0.91 % (680368)Termination phase: Saturation
% 2.98/0.91 % (680368)Time elapsed: 0.075 s
% 2.98/0.91 % (680368)Peak memory usage: 13 MB
% 2.98/0.91 % (680368)Instructions burned: 132 (million)
% 2.98/0.91 % (680374)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2797562536:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 2.98/0.91 % (680372)Instruction limit reached!
% 2.98/0.91 % (680372)------------------------------
% 2.98/0.91 % (680372)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680372)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680372)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680372)Termination reason: Instruction limit
% 2.98/0.91 % (680372)Termination phase: Saturation
% 2.98/0.91 % (680372)Time elapsed: 0.091 s
% 2.98/0.91 % (680372)Peak memory usage: 11 MB
% 2.98/0.91 % (680372)Instructions burned: 181 (million)
% 2.98/0.91 % (680376)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2569151641:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.98/0.91 % TRYING [1]
% 2.98/0.91 % TRYING [2]
% 2.98/0.91 % TRYING [3]
% 2.98/0.91 % TRYING [4]
% 2.98/0.91 % (680366)Instruction limit reached!
% 2.98/0.91 % (680366)------------------------------
% 2.98/0.91 % (680366)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680366)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680366)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680366)Termination reason: Instruction limit
% 2.98/0.91 % (680366)Termination phase: Finite model building SAT solving
% 2.98/0.91 % (680366)Time elapsed: 0.225 s
% 2.98/0.91 % (680366)Peak memory usage: 13 MB
% 2.98/0.91 % (680366)Instructions burned: 714 (million)
% 2.98/0.91 % (680378)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4221642018:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.98/0.91 % (680374)Instruction limit reached!
% 2.98/0.91 % (680374)------------------------------
% 2.98/0.91 % (680374)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680374)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680374)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680374)Termination reason: Instruction limit
% 2.98/0.91 % (680374)Termination phase: Saturation
% 2.98/0.91 % (680374)Time elapsed: 0.239 s
% 2.98/0.91 % (680374)Peak memory usage: 15 MB
% 2.98/0.91 % (680374)Instructions burned: 477 (million)
% 2.98/0.91 % (680380)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3958276395:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 2.98/0.91 % (680369)Instruction limit reached!
% 2.98/0.91 % (680369)------------------------------
% 2.98/0.91 % (680369)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680369)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680369)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680369)Termination reason: Instruction limit
% 2.98/0.91 % (680369)Termination phase: Saturation
% 2.98/0.91 % (680369)Time elapsed: 0.347 s
% 2.98/0.91 % (680369)Peak memory usage: 18 MB
% 2.98/0.91 % (680369)Instructions burned: 684 (million)
% 2.98/0.91 % (680354) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-680347-680354"...
% 2.98/0.91 % (680354)...printing done.
% 2.98/0.91 % (680354)Refutation found. Thanks to Tanya!
% 2.98/0.91 % SZS status Unsatisfiable for theBenchmark
% 2.98/0.91 % SZS output start Proof for theBenchmark
% See solution above
% 2.98/0.91 % (680354)------------------------------
% 2.98/0.91 % (680354)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.98/0.91 % (680354)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.98/0.91 % (680354)CaDiCaL version: 2.1.3
% 2.98/0.91 % (680354)Termination reason: Refutation
% 2.98/0.91 % (680354)Time elapsed: 0.460 s
% 2.98/0.91 % (680354)Peak memory usage: 21 MB
% 2.98/0.91 % (680354)Instructions burned: 892 (million)
% 2.98/0.91 % (680347)Success in time 0.495 s
% 2.98/0.91 % Vampire exiting
%------------------------------------------------------------------------------