%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP064-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n002.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 0.98s 0.59s
% Output : Refutation 0.98s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 7
% Syntax : Number of formulae : 85 ( 71 unt; 3 def)
% Number of atoms : 103 ( 76 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 16 ~; 15 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 4 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 7 con; 0-2 aty)
% Number of variables : 145 ( 0 sgn 145 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : divide(X0,divide(divide(divide(divide(X1,X1),X1),X2),divide(divide(divide(X1,X1),X0),X2))) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X2,X0,X1] : multiply(X0,X1) = divide(X0,divide(divide(X2,X2),X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,axiom,
! [X0,X1] : inverse(X0) = divide(divide(X1,X1),X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).
fof(f4,plain,
! [X0,X1] : divide(divide(X1,X1),X0) = inverse(X0),
inference(reorient_equations,[],[f3]) ).
fof(f5,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/sandbox2/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f6,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,[],[f5]) ).
fof(f8,definition,
( spl0_1
<=> multiply(multiply(a3,b3),c3) = multiply(a3,multiply(b3,c3)) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f10,plain,
( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| spl0_1 ),
inference(avatar_component_clause,[],[f8]) ).
fof(f12,definition,
( spl0_2
<=> a2 = multiply(multiply(inverse(b2),b2),a2) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f14,plain,
( a2 != multiply(multiply(inverse(b2),b2),a2)
| spl0_2 ),
inference(avatar_component_clause,[],[f12]) ).
fof(f16,definition,
( spl0_3
<=> multiply(inverse(a1),a1) = multiply(inverse(b1),b1) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f18,plain,
( multiply(inverse(a1),a1) != multiply(inverse(b1),b1)
| spl0_3 ),
inference(avatar_component_clause,[],[f16]) ).
fof(f19,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f6,f16,f12,f8]) ).
fof(f20,plain,
! [X0,X1] : inverse(X1) = divide(inverse(divide(X0,X0)),X1),
inference(superposition,[],[f4,f4]) ).
fof(f21,plain,
! [X0,X1] : inverse(X1) = divide(inverse(inverse(divide(X0,X0))),X1),
inference(superposition,[],[f20,f4]) ).
fof(f29,plain,
! [X0,X1] : multiply(X0,X1) = divide(X0,inverse(X1)),
inference(forward_demodulation,[],[f2,f4]) ).
fof(f30,plain,
! [X0,X1] : inverse(inverse(X0)) = multiply(divide(X1,X1),X0),
inference(superposition,[],[f29,f4]) ).
fof(f31,plain,
! [X0,X1] : inverse(inverse(X0)) = multiply(inverse(divide(X1,X1)),X0),
inference(superposition,[],[f29,f20]) ).
fof(f41,plain,
! [X0,X1] : inverse(inverse(X1)) = multiply(inverse(inverse(inverse(divide(X0,X0)))),X1),
inference(superposition,[],[f30,f21]) ).
fof(f238,plain,
! [X2,X0,X1] : divide(X0,divide(divide(divide(divide(X1,X1),X1),X2),divide(inverse(X0),X2))) = X1,
inference(forward_demodulation,[],[f1,f4]) ).
fof(f239,plain,
! [X2,X0,X1] : divide(X0,divide(divide(inverse(X1),X2),divide(inverse(X0),X2))) = X1,
inference(forward_demodulation,[],[f238,f4]) ).
fof(f260,plain,
! [X2,X0,X1] : divide(X0,divide(divide(inverse(X2),inverse(X1)),multiply(inverse(X0),X1))) = X2,
inference(superposition,[],[f239,f29]) ).
fof(f262,plain,
! [X0,X1] : divide(X0,inverse(divide(inverse(X0),inverse(X1)))) = X1,
inference(superposition,[],[f239,f4]) ).
fof(f274,plain,
! [X2,X0,X1] : inverse(divide(divide(inverse(X0),X2),divide(inverse(divide(X1,X1)),X2))) = X0,
inference(superposition,[],[f4,f239]) ).
fof(f293,plain,
! [X2,X0] : inverse(divide(divide(inverse(X0),X2),inverse(X2))) = X0,
inference(forward_demodulation,[],[f274,f20]) ).
fof(f303,plain,
! [X0,X1] : multiply(X0,divide(inverse(X0),inverse(X1))) = X1,
inference(forward_demodulation,[],[f262,f29]) ).
fof(f304,plain,
! [X2,X0,X1] : divide(X0,divide(multiply(inverse(X2),X1),multiply(inverse(X0),X1))) = X2,
inference(forward_demodulation,[],[f260,f29]) ).
fof(f323,plain,
! [X2,X0] : inverse(multiply(divide(inverse(X0),X2),X2)) = X0,
inference(forward_demodulation,[],[f293,f29]) ).
fof(f333,plain,
! [X0,X1] : multiply(X0,multiply(inverse(X0),X1)) = X1,
inference(forward_demodulation,[],[f303,f29]) ).
fof(f350,plain,
! [X0,X1] : multiply(inverse(inverse(X1)),X0) = multiply(X1,X0),
inference(superposition,[],[f333,f333]) ).
fof(f360,plain,
! [X0,X1] : inverse(inverse(multiply(inverse(divide(X1,X1)),X0))) = X0,
inference(superposition,[],[f30,f333]) ).
fof(f375,plain,
! [X0] : inverse(inverse(inverse(inverse(X0)))) = X0,
inference(forward_demodulation,[],[f360,f31]) ).
fof(f411,plain,
! [X0,X1] : divide(X1,X1) = inverse(multiply(inverse(X0),X0)),
inference(superposition,[],[f323,f20]) ).
fof(f462,plain,
! [X0,X1] : multiply(inverse(X0),multiply(X0,X1)) = X1,
inference(superposition,[],[f333,f350]) ).
fof(f545,plain,
! [X0,X1] : divide(X1,X1) = inverse(inverse(inverse(inverse(inverse(divide(X0,X0)))))),
inference(superposition,[],[f411,f41]) ).
fof(f549,plain,
! [X0,X1] : divide(X1,X1) = divide(X0,X0),
inference(superposition,[],[f411,f411]) ).
fof(f562,plain,
! [X0,X1] : divide(X1,inverse(multiply(inverse(X0),X0))) = X1,
inference(superposition,[],[f239,f411]) ).
fof(f624,plain,
! [X0,X1] : multiply(X1,multiply(inverse(X0),X0)) = X1,
inference(forward_demodulation,[],[f562,f29]) ).
fof(f631,plain,
! [X0,X1] : divide(X1,X1) = inverse(divide(X0,X0)),
inference(forward_demodulation,[],[f545,f375]) ).
fof(f694,plain,
! [X0,X1] : divide(X1,divide(X0,X0)) = X1,
inference(superposition,[],[f239,f549]) ).
fof(f770,plain,
! [X0,X1] : divide(X1,inverse(divide(X0,X0))) = X1,
inference(superposition,[],[f694,f4]) ).
fof(f811,plain,
! [X0,X1] : divide(X1,divide(inverse(X0),inverse(X1))) = X0,
inference(superposition,[],[f239,f694]) ).
fof(f831,plain,
! [X0,X1] : divide(X1,multiply(inverse(X0),X1)) = X0,
inference(forward_demodulation,[],[f811,f29]) ).
fof(f845,plain,
! [X0,X1] : multiply(X1,divide(X0,X0)) = X1,
inference(forward_demodulation,[],[f770,f29]) ).
fof(f895,plain,
! [X0,X1] : inverse(inverse(X0)) = multiply(X0,divide(X1,X1)),
inference(superposition,[],[f350,f845]) ).
fof(f902,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(forward_demodulation,[],[f895,f845]) ).
fof(f943,plain,
! [X0,X1] : divide(X1,X0) = multiply(X1,inverse(X0)),
inference(superposition,[],[f29,f902]) ).
fof(f994,plain,
! [X0,X1] : multiply(inverse(X0),X0) = multiply(inverse(X1),X1),
inference(superposition,[],[f462,f624]) ).
fof(f1155,plain,
! [X2,X0,X1] : multiply(divide(X0,X0),multiply(divide(X1,X1),X2)) = X2,
inference(superposition,[],[f462,f631]) ).
fof(f1159,plain,
! [X2,X1] : inverse(inverse(multiply(divide(X1,X1),X2))) = X2,
inference(forward_demodulation,[],[f1155,f30]) ).
fof(f1216,plain,
! [X2,X1] : multiply(divide(X1,X1),X2) = X2,
inference(forward_demodulation,[],[f1159,f902]) ).
fof(f1251,plain,
! [X0,X1] : multiply(multiply(inverse(X0),X0),X1) = X1,
inference(superposition,[],[f1216,f29]) ).
fof(f1764,plain,
! [X0,X1] : inverse(X0) = divide(X1,multiply(X0,X1)),
inference(superposition,[],[f831,f350]) ).
fof(f1772,plain,
! [X0,X1] : divide(multiply(X1,X0),X0) = X1,
inference(superposition,[],[f831,f462]) ).
fof(f2511,plain,
! [X0,X1] : inverse(X0) = divide(inverse(X1),divide(X0,X1)),
inference(superposition,[],[f1764,f943]) ).
fof(f2512,plain,
! [X0,X1] : divide(divide(X0,X1),inverse(X1)) = X0,
inference(superposition,[],[f1772,f943]) ).
fof(f2571,plain,
! [X0,X1] : multiply(divide(X0,X1),X1) = X0,
inference(forward_demodulation,[],[f2512,f29]) ).
fof(f2626,plain,
! [X0,X1] : divide(X1,X0) = inverse(divide(X0,X1)),
inference(superposition,[],[f1764,f2571]) ).
fof(f2685,plain,
! [X2,X0,X1] : multiply(X2,divide(X1,X0)) = divide(X2,divide(X0,X1)),
inference(superposition,[],[f29,f2626]) ).
fof(f2793,plain,
! [X2,X0,X1] : divide(X1,divide(X0,multiply(inverse(X1),multiply(inverse(inverse(X2)),X0)))) = X2,
inference(superposition,[],[f304,f333]) ).
fof(f2913,plain,
! [X2,X0,X1] : divide(X1,divide(X0,multiply(inverse(X1),multiply(X2,X0)))) = X2,
inference(forward_demodulation,[],[f2793,f350]) ).
fof(f3570,plain,
! [X0,X1] : divide(inverse(X1),X0) = inverse(multiply(X0,X1)),
inference(superposition,[],[f2511,f1772]) ).
fof(f6393,plain,
! [X2,X0,X1] : inverse(multiply(X0,divide(X2,multiply(inverse(inverse(X1)),multiply(X0,X2))))) = X1,
inference(superposition,[],[f323,f2913]) ).
fof(f6416,plain,
! [X2,X0,X1] : divide(inverse(divide(X2,multiply(inverse(inverse(X1)),multiply(X0,X2)))),X0) = X1,
inference(forward_demodulation,[],[f6393,f3570]) ).
fof(f6502,plain,
! [X2,X0,X1] : divide(divide(multiply(inverse(inverse(X1)),multiply(X0,X2)),X2),X0) = X1,
inference(forward_demodulation,[],[f6416,f2626]) ).
fof(f6565,plain,
! [X2,X0,X1] : divide(divide(multiply(X1,multiply(X0,X2)),X2),X0) = X1,
inference(forward_demodulation,[],[f6502,f350]) ).
fof(f6694,plain,
! [X2,X0,X1] : divide(multiply(multiply(X0,multiply(X1,inverse(X2))),X2),X1) = X0,
inference(superposition,[],[f6565,f29]) ).
fof(f6727,plain,
! [X2,X0,X1] : divide(multiply(multiply(X0,divide(X1,X2)),X2),X1) = X0,
inference(forward_demodulation,[],[f6694,f943]) ).
fof(f6785,plain,
! [X2,X0,X1] : divide(multiply(divide(X0,divide(X2,X1)),X2),X1) = X0,
inference(forward_demodulation,[],[f6727,f2685]) ).
fof(f7187,plain,
! [X2,X0,X1] : multiply(multiply(divide(X0,divide(X1,inverse(X2))),X1),X2) = X0,
inference(superposition,[],[f29,f6785]) ).
fof(f7188,plain,
! [X2,X0,X1] : multiply(multiply(divide(X0,multiply(X1,X2)),X1),X2) = X0,
inference(forward_demodulation,[],[f7187,f29]) ).
fof(f7369,plain,
! [X2,X0,X1] : multiply(X0,multiply(X1,X2)) = multiply(multiply(X0,X1),X2),
inference(superposition,[],[f7188,f1772]) ).
fof(f8571,plain,
( multiply(a3,multiply(b3,c3)) != multiply(a3,multiply(b3,c3))
| spl0_1 ),
inference(superposition,[],[f10,f7369]) ).
fof(f8604,plain,
( $false
| spl0_1 ),
inference(trivial_inequality_removal,[],[f8571]) ).
fof(f8605,plain,
spl0_1,
inference(avatar_contradiction_clause,[],[f8604]) ).
fof(f8709,plain,
( $false
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f14,f1251]) ).
fof(f8710,plain,
spl0_2,
inference(avatar_contradiction_clause,[],[f8709]) ).
fof(f8711,plain,
( $false
| spl0_3 ),
inference(forward_subsumption_resolution,[],[f18,f994]) ).
fof(f8712,plain,
spl0_3,
inference(avatar_contradiction_clause,[],[f8711]) ).
cnf(s6,plain,
( ~ spl0_1
| ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f19]) ).
cnf(s1649,plain,
spl0_1,
inference(sat_conversion,[],[f8605]) ).
cnf(s1672,plain,
spl0_2,
inference(sat_conversion,[],[f8710]) ).
cnf(s1673,plain,
spl0_3,
inference(sat_conversion,[],[f8712]) ).
cnf(s1674,plain,
$false,
inference(rat,[],[s6,s1673,s1672,s1649]) ).
fof(f8713,plain,
$false,
inference(avatar_sat_refutation,[],[s1674]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP064-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.38 % Computer : n002.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Sun Sep 27 09:20:21 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.41 Running first-order model finding
% 0.13/0.41 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
% 0.98/0.59 % (3271218)Will run a generic schedule for satisfiability detection.
% 0.98/0.59 % (3271231)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1239895705_2999 on theBenchmark for (2999ds/0Mi)
% 0.98/0.59 % TRYING [1]
% 0.98/0.59 % TRYING [2]
% 0.98/0.59 % TRYING [3]
% 0.98/0.59 % (3271232)% WARNING: option uhcvi not known.
% 0.98/0.59 % (3271232)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=419392654:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.98/0.59 % TRYING [4]
% 0.98/0.59 % (3271234)dis+10_1_sil=32000:sp=arity:random_seed=2531114423:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.98/0.59 % (3271233)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2227491746:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.98/0.59 % (3271235)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1106830735:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.98/0.59 % (3271236)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3901928147:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.98/0.59 % (3271237)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=943801358:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.98/0.59 % (3271234)Instruction limit reached!
% 0.98/0.59 % (3271234)------------------------------
% 0.98/0.59 % (3271234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.98/0.59 % (3271234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.98/0.59 % (3271234)CaDiCaL version: 2.1.3
% 0.98/0.59 % (3271234)Termination reason: Instruction limit
% 0.98/0.59 % (3271234)Termination phase: Saturation
% 0.98/0.59 % (3271234)Time elapsed: 0.057 s
% 0.98/0.59 % (3271234)Peak memory usage: 12 MB
% 0.98/0.59 % (3271234)Instructions burned: 103 (million)
% 0.98/0.59 % TRYING [5]
% 0.98/0.59 % (3271235)Instruction limit reached!
% 0.98/0.59 % (3271235)------------------------------
% 0.98/0.59 % (3271235)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.98/0.59 % (3271235)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.98/0.59 % (3271235)CaDiCaL version: 2.1.3
% 0.98/0.59 % (3271235)Termination reason: Instruction limit
% 0.98/0.59 % (3271235)Termination phase: Saturation
% 0.98/0.59 % (3271235)Time elapsed: 0.065 s
% 0.98/0.59 % (3271235)Peak memory usage: 12 MB
% 0.98/0.59 % (3271235)Instructions burned: 118 (million)
% 0.98/0.59 % (3271236)Instruction limit reached!
% 0.98/0.59 % (3271236)------------------------------
% 0.98/0.59 % (3271236)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.98/0.59 % (3271236)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.98/0.59 % (3271236)CaDiCaL version: 2.1.3
% 0.98/0.59 % (3271236)Termination reason: Instruction limit
% 0.98/0.59 % (3271236)Termination phase: Saturation
% 0.98/0.59 % (3271236)Time elapsed: 0.078 s
% 0.98/0.59 % (3271236)Peak memory usage: 13 MB
% 0.98/0.59 % (3271236)Instructions burned: 136 (million)
% 0.98/0.59 % (3271273)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4098944270:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.98/0.59 % TRYING [1]
% 0.98/0.59 % TRYING [2]
% 0.98/0.59 % TRYING [3]
% 0.98/0.59 % (3271276)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1309526028:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.98/0.59 % TRYING [4]
% 0.98/0.59 % (3271237)Instruction limit reached!
% 0.98/0.59 % (3271237)------------------------------
% 0.98/0.59 % (3271237)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.98/0.59 % (3271237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.98/0.59 % (3271237)CaDiCaL version: 2.1.3
% 0.98/0.59 % (3271237)Termination reason: Instruction limit
% 0.98/0.59 % (3271237)Termination phase: Saturation
% 0.98/0.59 % (3271237)Time elapsed: 0.098 s
% 0.98/0.59 % (3271237)Peak memory usage: 13 MB
% 0.98/0.59 % (3271237)Instructions burned: 160 (million)
% 0.98/0.59 % (3271282)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=2357230788:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 0.98/0.59 % (3271287)ott-21_1_sil=16000:fs=off:random_seed=377218119:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 0.98/0.59 % (3271233) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3271218-3271233"...
% 0.98/0.59 % (3271233)...printing done.
% 0.98/0.59 % (3271233)Refutation found. Thanks to Tanya!
% 0.98/0.59 % SZS status Unsatisfiable for theBenchmark
% 0.98/0.59 % SZS output start Proof for theBenchmark
% See solution above
% 0.98/0.59 % (3271233)------------------------------
% 0.98/0.59 % (3271233)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.98/0.59 % (3271233)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.98/0.59 % (3271233)CaDiCaL version: 2.1.3
% 0.98/0.59 % (3271233)Termination reason: Refutation
% 0.98/0.59 % (3271233)Time elapsed: 0.130 s
% 0.98/0.59 % (3271233)Peak memory usage: 14 MB
% 0.98/0.59 % (3271233)Instructions burned: 251 (million)
% 0.98/0.59 % (3271218)Success in time 0.164 s
% 0.98/0.59 % Vampire exiting
%------------------------------------------------------------------------------