%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP062-1 : 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 : n017.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 10:16:34 AM UTC 2026
% Result : Unsatisfiable 6.08s 1.39s
% Output : Refutation 6.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 40
% Number of leaves : 5
% Syntax : Number of formulae : 72 ( 58 unt; 3 def)
% Number of atoms : 90 ( 63 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 16 ~; 15 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 13 ( 3 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 : 180 ( 0 sgn 180 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : inverse(multiply(X0,multiply(X1,multiply(multiply(X2,inverse(X2)),inverse(multiply(X3,multiply(X0,X1))))))) = X3,
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(f17,plain,
! [X2,X3,X0,X1,X6,X4,X5] : inverse(multiply(X1,multiply(X2,multiply(multiply(multiply(X3,multiply(X4,multiply(multiply(X5,inverse(X5)),inverse(multiply(X0,multiply(X3,X4)))))),X0),inverse(multiply(X6,multiply(X1,X2))))))) = X6,
inference(superposition,[],[f1,f1]) ).
fof(f18,plain,
! [X2,X3,X0,X1,X4] : inverse(multiply(X1,multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X0,multiply(X3,X1)))),multiply(multiply(X4,inverse(X4)),X0)))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f21,plain,
! [X2,X3,X0,X1,X4,X5] : inverse(multiply(multiply(multiply(X1,inverse(X1)),inverse(multiply(X0,multiply(X2,X3)))),multiply(multiply(multiply(X4,inverse(X4)),X0),multiply(multiply(X5,inverse(X5)),X2)))) = X3,
inference(superposition,[],[f18,f1]) ).
fof(f22,plain,
! [X2,X3,X0,X1,X6,X4,X5] : multiply(multiply(X5,inverse(X5)),inverse(multiply(X2,multiply(X0,X4)))) = inverse(multiply(multiply(multiply(X1,inverse(X1)),X2),multiply(multiply(multiply(X3,inverse(X3)),X0),multiply(multiply(X6,inverse(X6)),X4)))),
inference(superposition,[],[f18,f18]) ).
fof(f95,plain,
! [X2,X3,X0,X1] : multiply(multiply(X1,inverse(X1)),inverse(multiply(inverse(multiply(X2,multiply(X3,X0))),multiply(X2,X3)))) = X0,
inference(superposition,[],[f22,f21]) ).
fof(f136,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : multiply(multiply(X7,inverse(X7)),X3) = multiply(multiply(X4,inverse(X4)),inverse(multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,multiply(X2,X3)))),multiply(multiply(multiply(X5,inverse(X5)),X1),multiply(multiply(X6,inverse(X6)),X2))))),
inference(superposition,[],[f95,f22]) ).
fof(f158,plain,
! [X3,X7,X4] : multiply(multiply(X4,inverse(X4)),X3) = multiply(multiply(X7,inverse(X7)),X3),
inference(forward_demodulation,[],[f136,f21]) ).
fof(f269,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : multiply(X7,inverse(X7)) = inverse(multiply(X1,multiply(X2,multiply(multiply(multiply(X3,multiply(X4,multiply(multiply(X5,inverse(X5)),inverse(multiply(X6,multiply(X3,X4)))))),X6),inverse(multiply(multiply(X0,inverse(X0)),multiply(X1,X2))))))),
inference(superposition,[],[f17,f158]) ).
fof(f281,plain,
! [X0,X7] : multiply(X0,inverse(X0)) = multiply(X7,inverse(X7)),
inference(forward_demodulation,[],[f269,f17]) ).
fof(f319,plain,
! [X2,X3,X0,X1] : inverse(multiply(X1,multiply(inverse(X1),multiply(multiply(X2,inverse(X2)),inverse(multiply(X3,multiply(X0,inverse(X0)))))))) = X3,
inference(superposition,[],[f1,f281]) ).
fof(f325,plain,
! [X2,X3,X0,X1] : multiply(multiply(X1,inverse(X1)),inverse(multiply(inverse(multiply(X2,multiply(inverse(X2),X3))),multiply(X0,inverse(X0))))) = X3,
inference(superposition,[],[f95,f281]) ).
fof(f326,plain,
! [X2,X3,X0,X1] : inverse(X3) = multiply(multiply(X1,inverse(X1)),inverse(multiply(inverse(multiply(X2,multiply(X0,inverse(X0)))),multiply(X2,X3)))),
inference(superposition,[],[f95,f281]) ).
fof(f701,plain,
! [X3,X0,X1] : inverse(multiply(X3,multiply(inverse(X3),X0))) = inverse(multiply(X1,multiply(inverse(X1),X0))),
inference(superposition,[],[f319,f95]) ).
fof(f752,plain,
! [X2,X0,X1] : inverse(multiply(X2,multiply(inverse(X2),inverse(inverse(X1))))) = inverse(multiply(X1,multiply(X0,inverse(X0)))),
inference(superposition,[],[f701,f281]) ).
fof(f977,plain,
! [X2,X3,X0,X1] : multiply(X3,inverse(X3)) = multiply(multiply(X1,multiply(X2,inverse(X2))),inverse(multiply(X0,multiply(inverse(X0),inverse(inverse(X1)))))),
inference(superposition,[],[f281,f752]) ).
fof(f1574,plain,
! [X3,X0,X1,X4] : inverse(multiply(inverse(X1),multiply(X0,multiply(multiply(X4,inverse(X4)),inverse(multiply(X3,multiply(inverse(X3),X0))))))) = X1,
inference(superposition,[],[f18,f325]) ).
fof(f1712,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(X2,multiply(inverse(X2),X1)) = inverse(multiply(inverse(multiply(X0,multiply(inverse(X0),X1))),multiply(X3,multiply(multiply(X4,inverse(X4)),inverse(multiply(X5,multiply(inverse(X5),X3))))))),
inference(superposition,[],[f1574,f701]) ).
fof(f1846,plain,
! [X2,X0,X1] : multiply(X0,multiply(inverse(X0),X1)) = multiply(X2,multiply(inverse(X2),X1)),
inference(forward_demodulation,[],[f1712,f1574]) ).
fof(f1869,plain,
! [X2,X3,X0,X1] : multiply(multiply(X0,inverse(X0)),multiply(inverse(multiply(X1,inverse(X1))),X2)) = multiply(X3,multiply(inverse(X3),X2)),
inference(superposition,[],[f1846,f158]) ).
fof(f8293,plain,
! [X2,X3,X0,X1,X4,X5] : inverse(multiply(inverse(X1),multiply(inverse(inverse(multiply(X2,multiply(X3,multiply(multiply(X4,inverse(X4)),inverse(multiply(multiply(X5,inverse(X5)),multiply(X2,X3)))))))),multiply(X0,inverse(X0))))) = X1,
inference(superposition,[],[f17,f977]) ).
fof(f8384,plain,
! [X0,X1,X5] : inverse(multiply(inverse(X1),multiply(inverse(multiply(X5,inverse(X5))),multiply(X0,inverse(X0))))) = X1,
inference(forward_demodulation,[],[f8293,f1]) ).
fof(f8522,plain,
! [X2,X3,X0,X1] : multiply(multiply(X3,inverse(X3)),multiply(inverse(multiply(X0,inverse(X0))),multiply(multiply(X1,inverse(X1)),X2))) = X2,
inference(superposition,[],[f95,f8384]) ).
fof(f9150,plain,
! [X2,X0,X1] : multiply(X0,multiply(inverse(X0),multiply(multiply(X1,inverse(X1)),X2))) = X2,
inference(superposition,[],[f8522,f1869]) ).
fof(f9175,plain,
! [X0,X1] : inverse(inverse(multiply(X0,multiply(X1,inverse(X1))))) = X0,
inference(superposition,[],[f319,f8522]) ).
fof(f9293,plain,
! [X0,X1] : inverse(inverse(multiply(X0,multiply(inverse(X0),inverse(inverse(X1)))))) = X1,
inference(superposition,[],[f9175,f1846]) ).
fof(f9337,plain,
! [X2,X0,X1] : multiply(X2,inverse(X2)) = multiply(inverse(multiply(X0,multiply(X1,inverse(X1)))),X0),
inference(superposition,[],[f281,f9175]) ).
fof(f9391,plain,
! [X2,X3,X0,X1,X4] : inverse(multiply(inverse(X1),multiply(X2,multiply(multiply(X3,inverse(X3)),inverse(multiply(inverse(multiply(X0,multiply(X4,inverse(X4)))),multiply(X0,X2))))))) = X1,
inference(superposition,[],[f1574,f9175]) ).
fof(f9446,plain,
! [X2,X1] : inverse(multiply(inverse(X1),multiply(X2,inverse(X2)))) = X1,
inference(forward_demodulation,[],[f9391,f326]) ).
fof(f9534,plain,
! [X0,X1] : inverse(multiply(X0,multiply(inverse(X0),inverse(inverse(inverse(X1)))))) = X1,
inference(superposition,[],[f9446,f1846]) ).
fof(f9550,plain,
! [X2,X0,X1] : multiply(multiply(X2,inverse(X2)),multiply(X0,multiply(inverse(X0),X1))) = X1,
inference(superposition,[],[f325,f9446]) ).
fof(f11062,plain,
! [X2,X0,X1] : inverse(inverse(multiply(multiply(inverse(inverse(X1)),multiply(X2,inverse(X2))),multiply(X0,inverse(X0))))) = X1,
inference(superposition,[],[f9293,f9337]) ).
fof(f11143,plain,
! [X2,X1] : multiply(inverse(inverse(X1)),multiply(X2,inverse(X2))) = X1,
inference(forward_demodulation,[],[f11062,f9175]) ).
fof(f11251,plain,
! [X0,X1] : inverse(multiply(X1,inverse(X1))) = multiply(inverse(X0),X0),
inference(superposition,[],[f9150,f11143]) ).
fof(f11417,plain,
! [X2,X0] : multiply(inverse(X0),X0) = multiply(inverse(X2),X2),
inference(superposition,[],[f11251,f11251]) ).
fof(f11852,plain,
! [X0,X1] : inverse(multiply(inverse(X1),multiply(inverse(X0),X0))) = X1,
inference(superposition,[],[f8384,f11417]) ).
fof(f12115,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(superposition,[],[f11852,f9534]) ).
fof(f12335,plain,
! [X0,X1] : multiply(X0,multiply(X1,inverse(X1))) = X0,
inference(superposition,[],[f12115,f9175]) ).
fof(f12701,plain,
! [X0,X1] : multiply(multiply(X1,inverse(X1)),X0) = inverse(inverse(X0)),
inference(superposition,[],[f9550,f12335]) ).
fof(f12812,plain,
! [X0,X1] : multiply(multiply(X1,inverse(X1)),X0) = X0,
inference(forward_demodulation,[],[f12701,f12115]) ).
fof(f13991,plain,
! [X0,X1] : multiply(multiply(inverse(X0),X0),X1) = X1,
inference(superposition,[],[f12812,f12115]) ).
fof(f14257,plain,
! [X2,X3,X0,X1] : inverse(multiply(X2,multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,multiply(X2,multiply(X3,inverse(X3)))))))) = X1,
inference(superposition,[],[f1,f12812]) ).
fof(f14328,plain,
! [X2,X3,X1] : inverse(multiply(X2,inverse(multiply(X1,multiply(X2,multiply(X3,inverse(X3))))))) = X1,
inference(forward_demodulation,[],[f14257,f12812]) ).
fof(f14595,plain,
! [X2,X1] : inverse(multiply(X2,inverse(multiply(X1,X2)))) = X1,
inference(forward_demodulation,[],[f14328,f12335]) ).
fof(f19917,plain,
! [X0,X1] : inverse(X0) = multiply(X1,inverse(multiply(X0,X1))),
inference(superposition,[],[f12115,f14595]) ).
fof(f21219,plain,
! [X2,X3,X0,X1,X4,X5] : inverse(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,multiply(X3,X0))))) = multiply(multiply(multiply(multiply(X4,inverse(X4)),X2),multiply(multiply(X5,inverse(X5)),X3)),X0),
inference(superposition,[],[f19917,f21]) ).
fof(f21374,plain,
! [X2,X3,X0,X1,X4] : inverse(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,multiply(X3,X0))))) = multiply(multiply(multiply(multiply(X4,inverse(X4)),X2),X3),X0),
inference(forward_demodulation,[],[f21219,f12812]) ).
fof(f21489,plain,
! [X2,X3,X0,X1] : multiply(multiply(X2,X3),X0) = inverse(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,multiply(X3,X0))))),
inference(forward_demodulation,[],[f21374,f12812]) ).
fof(f21548,plain,
! [X2,X3,X0] : multiply(multiply(X2,X3),X0) = inverse(inverse(multiply(X2,multiply(X3,X0)))),
inference(forward_demodulation,[],[f21489,f12812]) ).
fof(f21563,plain,
! [X2,X3,X0] : multiply(X2,multiply(X3,X0)) = multiply(multiply(X2,X3),X0),
inference(forward_demodulation,[],[f21548,f12115]) ).
fof(f35806,plain,
( multiply(a3,multiply(b3,c3)) != multiply(a3,multiply(b3,c3))
| spl0_1 ),
inference(superposition,[],[f7,f21563]) ).
fof(f36026,plain,
( $false
| spl0_1 ),
inference(trivial_inequality_removal,[],[f35806]) ).
fof(f36027,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f36026]) ).
fof(f37271,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f11,f13991]) ).
fof(f37272,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f37271]) ).
fof(f37273,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f15,f11417]) ).
fof(f37274,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f37273]) ).
cnf(s4,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f16]) ).
cnf(s13074,plain,
spl0_1,
inference(sat_conversion,[],[f36027]) ).
cnf(s13202,plain,
spl0_2,
inference(sat_conversion,[],[f37272]) ).
cnf(s13203,plain,
spl0_3,
inference(sat_conversion,[],[f37274]) ).
cnf(s13204,plain,
$false,
inference(rat,[],[s4,s13203,s13202,s13074]) ).
fof(f37275,plain,
$false,
inference(avatar_sat_refutation,[],[s13204]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GRP062-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.37 % Computer : n017.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Sun Sep 27 09:13:04 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 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
% 6.08/1.39 % (2276059)Will run a generic schedule for satisfiability detection.
% 6.08/1.39 % (2276068)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1074423423:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.08/1.39 % (2276065)% WARNING: option uhcvi not known.
% 6.08/1.39 % (2276064)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=687235107_2999 on theBenchmark for (2999ds/0Mi)
% 6.08/1.39 % (2276065)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1284194586:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.08/1.39 % (2276066)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1363506622:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.08/1.39 % (2276067)dis+10_1_sil=32000:sp=arity:random_seed=3224695683:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.08/1.39 % (2276070)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=841255652:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.08/1.39 % (2276069)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=110154486:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.08/1.39 % TRYING [1]
% 6.08/1.39 % TRYING [2]
% 6.08/1.39 % TRYING [3]
% 6.08/1.39 % (2276068)Instruction limit reached!
% 6.08/1.39 % (2276068)------------------------------
% 6.08/1.39 % (2276068)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276068)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276068)Termination reason: Instruction limit
% 6.08/1.39 % (2276068)Termination phase: Saturation
% 6.08/1.39 % (2276068)Time elapsed: 0.035 s
% 6.08/1.39 % (2276068)Peak memory usage: 13 MB
% 6.08/1.39 % (2276068)Instructions burned: 117 (million)
% 6.08/1.39 % TRYING [4]
% 6.08/1.39 % (2276078)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=630807383:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.08/1.39 % TRYING [1]
% 6.08/1.39 % TRYING [2]
% 6.08/1.39 % TRYING [3]
% 6.08/1.39 % TRYING [4]
% 6.08/1.39 % (2276067)Instruction limit reached!
% 6.08/1.39 % (2276067)------------------------------
% 6.08/1.39 % (2276067)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276067)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276067)Termination reason: Instruction limit
% 6.08/1.39 % (2276067)Termination phase: Saturation
% 6.08/1.39 % (2276067)Time elapsed: 0.055 s
% 6.08/1.39 % (2276067)Peak memory usage: 12 MB
% 6.08/1.39 % (2276067)Instructions burned: 105 (million)
% 6.08/1.39 % (2276069)Instruction limit reached!
% 6.08/1.39 % (2276069)------------------------------
% 6.08/1.39 % (2276069)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276069)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276069)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276069)Termination reason: Instruction limit
% 6.08/1.39 % (2276069)Termination phase: Saturation
% 6.08/1.39 % (2276069)Time elapsed: 0.074 s
% 6.08/1.39 % (2276069)Peak memory usage: 12 MB
% 6.08/1.39 % (2276080)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3043337978:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 6.08/1.39 % (2276069)Instructions burned: 132 (million)
% 6.08/1.39 % (2276070)Instruction limit reached!
% 6.08/1.39 % (2276070)------------------------------
% 6.08/1.39 % (2276070)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276070)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276070)Termination reason: Instruction limit
% 6.08/1.39 % (2276070)Termination phase: Saturation
% 6.08/1.39 % (2276070)Time elapsed: 0.093 s
% 6.08/1.39 % (2276082)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=4039516614:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.08/1.39 % (2276070)Peak memory usage: 13 MB
% 6.08/1.39 % (2276070)Instructions burned: 159 (million)
% 6.08/1.39 % (2276084)ott-21_1_sil=16000:fs=off:random_seed=2688388667:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 6.08/1.39 % (2276080)Instruction limit reached!
% 6.08/1.39 % (2276080)------------------------------
% 6.08/1.39 % (2276080)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276080)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276080)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276080)Termination reason: Instruction limit
% 6.08/1.39 % (2276080)Termination phase: Saturation
% 6.08/1.39 % (2276080)Time elapsed: 0.074 s
% 6.08/1.39 % (2276080)Peak memory usage: 13 MB
% 6.08/1.39 % (2276080)Instructions burned: 132 (million)
% 6.08/1.39 % (2276086)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3744734482:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 6.08/1.39 % (2276084)Instruction limit reached!
% 6.08/1.39 % (2276084)------------------------------
% 6.08/1.39 % (2276084)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276084)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276084)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276084)Termination reason: Instruction limit
% 6.08/1.39 % (2276084)Termination phase: Saturation
% 6.08/1.39 % (2276084)Time elapsed: 0.088 s
% 6.08/1.39 % (2276084)Peak memory usage: 12 MB
% 6.08/1.39 % (2276084)Instructions burned: 181 (million)
% 6.08/1.39 % (2276088)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3535556590:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 6.08/1.39 % TRYING [1]
% 6.08/1.39 % TRYING [2]
% 6.08/1.39 % TRYING [3]
% 6.08/1.39 % TRYING [4]
% 6.08/1.39 % (2276078)Instruction limit reached!
% 6.08/1.39 % (2276078)------------------------------
% 6.08/1.39 % (2276078)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276078)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276078)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276078)Termination reason: Instruction limit
% 6.08/1.39 % (2276078)Termination phase: Finite model building SAT solving
% 6.08/1.39 % (2276078)Time elapsed: 0.226 s
% 6.08/1.39 % (2276078)Peak memory usage: 12 MB
% 6.08/1.39 % (2276078)Instructions burned: 716 (million)
% 6.08/1.39 % (2276090)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3099428525:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 6.08/1.39 % (2276086)Instruction limit reached!
% 6.08/1.39 % (2276086)------------------------------
% 6.08/1.39 % (2276086)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276086)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276086)Termination reason: Instruction limit
% 6.08/1.39 % (2276086)Termination phase: Saturation
% 6.08/1.39 % (2276086)Time elapsed: 0.237 s
% 6.08/1.39 % (2276086)Peak memory usage: 15 MB
% 6.08/1.39 % (2276086)Instructions burned: 478 (million)
% 6.08/1.39 % (2276092)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3234903900:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 6.08/1.39 % (2276082)Instruction limit reached!
% 6.08/1.39 % (2276082)------------------------------
% 6.08/1.39 % (2276082)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276082)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276082)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276082)Termination reason: Instruction limit
% 6.08/1.39 % (2276082)Termination phase: Saturation
% 6.08/1.39 % (2276082)Time elapsed: 0.336 s
% 6.08/1.39 % (2276082)Peak memory usage: 17 MB
% 6.08/1.39 % (2276082)Instructions burned: 685 (million)
% 6.08/1.39 % (2276094)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=1631287617:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 6.08/1.39 % TRYING [14]
% 6.08/1.39 % (2276090)Instruction limit reached!
% 6.08/1.39 % (2276090)------------------------------
% 6.08/1.39 % (2276090)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276090)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276090)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276090)Termination reason: Instruction limit
% 6.08/1.39 % (2276090)Termination phase: Saturation
% 6.08/1.39 % (2276090)Time elapsed: 0.300 s
% 6.08/1.39 % (2276090)Peak memory usage: 24 MB
% 6.08/1.39 % (2276090)Instructions burned: 1182 (million)
% 6.08/1.39 % (2276096)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1888553300:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 6.08/1.39 % (2276092)Instruction limit reached!
% 6.08/1.39 % (2276092)------------------------------
% 6.08/1.39 % (2276092)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276092)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276092)Termination reason: Instruction limit
% 6.08/1.39 % (2276092)Termination phase: Finite model building constraint generation
% 6.08/1.39 % (2276092)Time elapsed: 0.321 s
% 6.08/1.39 % (2276092)Peak memory usage: 79 MB
% 6.08/1.39 % (2276092)Instructions burned: 892 (million)
% 6.08/1.39 % (2276088)Instruction limit reached!
% 6.08/1.39 % (2276088)------------------------------
% 6.08/1.39 % (2276088)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276088)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276088)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276088)Termination reason: Instruction limit
% 6.08/1.39 % (2276088)Termination phase: Finite model building SAT solving
% 6.08/1.39 % (2276088)Time elapsed: 0.533 s
% 6.08/1.39 % (2276088)Peak memory usage: 11 MB
% 6.08/1.39 % (2276088)Instructions burned: 865 (million)
% 6.08/1.39 % (2276099)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=952086944:i=9515:nm=5_2992 on theBenchmark for (2992ds/9515Mi)
% 6.08/1.39 % (2276098)fmb+10_1_sil=64000:random_seed=1432861892:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 6.08/1.39 % TRYING [1]
% 6.08/1.39 % TRYING [20]
% 6.08/1.39 % TRYING [2]
% 6.08/1.39 % TRYING [3]
% 6.08/1.39 % TRYING [4]
% 6.08/1.39 % (2276096)Instruction limit reached!
% 6.08/1.39 % (2276096)------------------------------
% 6.08/1.39 % (2276096)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276096)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276096)Termination reason: Instruction limit
% 6.08/1.39 % (2276096)Termination phase: Saturation
% 6.08/1.39 % (2276096)Time elapsed: 0.229 s
% 6.08/1.39 % (2276096)Peak memory usage: 18 MB
% 6.08/1.39 % (2276096)Instructions burned: 880 (million)
% 6.08/1.39 % (2276102)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3685297928:fmbsr=1.7:i=920_2991 on theBenchmark for (2991ds/920Mi)
% 6.08/1.39 % TRYING [8]
% 6.08/1.39 % (2276094)Instruction limit reached!
% 6.08/1.39 % (2276094)------------------------------
% 6.08/1.39 % (2276094)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276094)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276094)Termination reason: Instruction limit
% 6.08/1.39 % (2276094)Termination phase: Saturation
% 6.08/1.39 % (2276094)Time elapsed: 0.400 s
% 6.08/1.39 % (2276094)Peak memory usage: 17 MB
% 6.08/1.39 % (2276094)Instructions burned: 694 (million)
% 6.08/1.39 % (2276104)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1158467921:i=5131_2991 on theBenchmark for (2991ds/5131Mi)
% 6.08/1.39 % TRYING [5]
% 6.08/1.39 % (2276066) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2276059-2276066"...
% 6.08/1.39 % (2276066)...printing done.
% 6.08/1.39 % (2276066)Refutation found. Thanks to Tanya!
% 6.08/1.39 % SZS status Unsatisfiable for theBenchmark
% 6.08/1.39 % SZS output start Proof for theBenchmark
% See solution above
% 6.08/1.39 % (2276066)------------------------------
% 6.08/1.39 % (2276066)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.08/1.39 % (2276066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.08/1.39 % (2276066)CaDiCaL version: 2.1.3
% 6.08/1.39 % (2276066)Termination reason: Refutation
% 6.08/1.39 % (2276066)Time elapsed: 0.932 s
% 6.08/1.39 % (2276066)Peak memory usage: 29 MB
% 6.08/1.39 % (2276066)Instructions burned: 1874 (million)
% 6.08/1.39 % (2276059)Success in time 0.971 s
% 6.08/1.39 % Vampire exiting
%------------------------------------------------------------------------------