%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : REL009-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n008.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 12:34:15 PM UTC 2026
% Result : Unsatisfiable 5.20s 1.27s
% Output : Refutation 5.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 15
% Syntax : Number of formulae : 53 ( 44 unt; 9 def)
% Number of atoms : 62 ( 47 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 20 ( 11 ~; 7 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 3 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 10 con; 0-2 aty)
% Number of variables : 15 ( 0 sgn 15 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f9,axiom,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',composition_distributivity_7) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_idempotence_8) ).
fof(f11,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_additivity_9) ).
fof(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox2/benchmark/Axioms/REL001-0.ax',converse_multiplicativity_10) ).
fof(f17,negated_conjecture,
join(sk1,sk2) = sk2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_14) ).
fof(f18,plain,
sk2 = join(sk1,sk2),
inference(reorient_equations,[],[f17]) ).
fof(f19,negated_conjecture,
( join(composition(sk1,sk3),composition(sk2,sk3)) != composition(sk2,sk3)
| join(composition(sk3,sk1),composition(sk3,sk2)) != composition(sk3,sk2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_15) ).
fof(f20,plain,
( composition(sk2,sk3) != join(composition(sk1,sk3),composition(sk2,sk3))
| composition(sk3,sk2) != join(composition(sk3,sk1),composition(sk3,sk2)) ),
inference(reorient_equations,[],[f19]) ).
fof(f22,definition,
sF0 = join(sk1,sk2),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f23,plain,
join(sk1,sk2) = sF0,
inference(reorient_equations,[],[f22]) ).
fof(f24,plain,
sk2 = sF0,
inference(definition_folding,[],[f18,f23]) ).
fof(f25,definition,
sF1 = composition(sk2,sk3),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f26,plain,
composition(sk2,sk3) = sF1,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF2 = composition(sk1,sk3),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f28,plain,
composition(sk1,sk3) = sF2,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF3 = join(sF2,sF1),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f30,plain,
join(sF2,sF1) = sF3,
inference(reorient_equations,[],[f29]) ).
fof(f31,definition,
sF4 = composition(sk3,sk2),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f32,plain,
composition(sk3,sk2) = sF4,
inference(reorient_equations,[],[f31]) ).
fof(f33,definition,
sF5 = composition(sk3,sk1),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f34,plain,
composition(sk3,sk1) = sF5,
inference(reorient_equations,[],[f33]) ).
fof(f35,definition,
sF6 = join(sF5,sF4),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f36,plain,
join(sF5,sF4) = sF6,
inference(reorient_equations,[],[f35]) ).
fof(f37,plain,
( sF1 != sF3
| sF4 != sF6 ),
inference(definition_folding,[],[f20,f36,f32,f34,f32,f30,f26,f28,f26]) ).
fof(f39,definition,
( spl7_1
<=> sF4 = sF6 ),
introduced(definition,[new_symbols(definition,[spl7_1])],[avatar_definition]) ).
fof(f41,plain,
( sF4 != sF6
| spl7_1 ),
inference(avatar_component_clause,[],[f39]) ).
fof(f43,definition,
( spl7_2
<=> sF1 = sF3 ),
introduced(definition,[new_symbols(definition,[spl7_2])],[avatar_definition]) ).
fof(f46,plain,
( ~ spl7_1
| ~ spl7_2 ),
inference(avatar_split_clause,[],[f37,f43,f39]) ).
fof(f47,plain,
sk2 = join(sk1,sk2),
inference(forward_demodulation,[],[f23,f24]) ).
fof(f59,plain,
! [X0,X1] : converse(join(X1,converse(X0))) = join(converse(X1),X0),
inference(superposition,[],[f11,f10]) ).
fof(f67,plain,
composition(converse(sk2),converse(sk3)) = converse(sF4),
inference(superposition,[],[f12,f32]) ).
fof(f68,plain,
composition(converse(sk1),converse(sk3)) = converse(sF5),
inference(superposition,[],[f12,f34]) ).
fof(f130,plain,
! [X2,X0,X1] : join(composition(converse(X0),X2),composition(converse(X1),X2)) = composition(converse(join(X0,X1)),X2),
inference(superposition,[],[f9,f11]) ).
fof(f133,plain,
! [X0] : composition(sk2,X0) = join(composition(sk1,X0),composition(sk2,X0)),
inference(superposition,[],[f9,f47]) ).
fof(f259,plain,
composition(sk2,sk3) = join(sF2,composition(sk2,sk3)),
inference(superposition,[],[f133,f28]) ).
fof(f269,plain,
sF1 = join(sF2,sF1),
inference(forward_demodulation,[],[f259,f26]) ).
fof(f278,plain,
sF1 = sF3,
inference(superposition,[],[f30,f269]) ).
fof(f282,plain,
spl7_2,
inference(avatar_split_clause,[],[f278,f43]) ).
fof(f6492,plain,
! [X0] : composition(converse(sk2),X0) = join(composition(converse(sk1),X0),composition(converse(sk2),X0)),
inference(superposition,[],[f130,f47]) ).
fof(f10721,plain,
composition(converse(sk2),converse(sk3)) = join(converse(sF5),composition(converse(sk2),converse(sk3))),
inference(superposition,[],[f6492,f68]) ).
fof(f10777,plain,
composition(converse(sk2),converse(sk3)) = converse(join(sF5,converse(composition(converse(sk2),converse(sk3))))),
inference(forward_demodulation,[],[f10721,f59]) ).
fof(f10794,plain,
converse(sF4) = converse(join(sF5,converse(converse(sF4)))),
inference(forward_demodulation,[],[f10777,f67]) ).
fof(f10808,plain,
converse(sF4) = converse(join(sF5,sF4)),
inference(forward_demodulation,[],[f10794,f10]) ).
fof(f10817,plain,
converse(sF4) = converse(sF6),
inference(forward_demodulation,[],[f10808,f36]) ).
fof(f10835,plain,
sF6 = converse(converse(sF4)),
inference(superposition,[],[f10,f10817]) ).
fof(f10905,plain,
sF4 = sF6,
inference(forward_demodulation,[],[f10835,f10]) ).
fof(f10922,plain,
( $false
| spl7_1 ),
inference(forward_subsumption_resolution,[],[f10905,f41]) ).
fof(f10923,plain,
spl7_1,
inference(avatar_contradiction_clause,[],[f10922]) ).
cnf(s1,plain,
( ~ spl7_1
| ~ spl7_2 ),
inference(sat_conversion,[],[f46]) ).
cnf(s2,plain,
spl7_2,
inference(sat_conversion,[],[f282]) ).
cnf(s4,plain,
spl7_1,
inference(sat_conversion,[],[f10923]) ).
cnf(s5,plain,
$false,
inference(rat,[],[s1,s2,s4]) ).
fof(f10931,plain,
$false,
inference(avatar_sat_refutation,[],[s5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : REL009-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 % Computer : n008.cluster.edu
% 0.14/0.40 % Model : x86_64 x86_64
% 0.14/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40 % Memory : 8046.5625MB
% 0.14/0.40 % OS : Linux 6.8.0-71-generic
% 0.14/0.40 % CPULimit : 300
% 0.14/0.40 % WCLimit : 300
% 0.14/0.40 % DateTime : Sun Sep 27 22:50:54 UTC 2026
% 0.14/0.41 % CPUTime :
% 0.14/0.41 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.14/0.44 Running first-order model finding
% 0.14/0.44 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
% 5.20/1.27 % (1692399)Will run a generic schedule for satisfiability detection.
% 5.20/1.27 % (1692404)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=369845192_2999 on theBenchmark for (2999ds/0Mi)
% 5.20/1.27 % TRYING [1]
% 5.20/1.27 % TRYING [2]
% 5.20/1.27 % TRYING [3]
% 5.20/1.27 % (1692405)% WARNING: option uhcvi not known.
% 5.20/1.27 % (1692405)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2532127621:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 5.20/1.27 % (1692408)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1264605261:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 5.20/1.27 % TRYING [4]
% 5.20/1.27 % (1692409)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2708470414:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 5.20/1.27 % (1692407)dis+10_1_sil=32000:sp=arity:random_seed=445934202:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 5.20/1.27 % (1692410)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3738715713:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 5.20/1.27 % (1692406)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2768948637:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 5.20/1.27 % TRYING [5]
% 5.20/1.27 % (1692407)Instruction limit reached!
% 5.20/1.27 % (1692407)------------------------------
% 5.20/1.27 % (1692407)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692407)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692407)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692407)Termination reason: Instruction limit
% 5.20/1.27 % (1692407)Termination phase: Saturation
% 5.20/1.27 % (1692407)Time elapsed: 0.059 s
% 5.20/1.27 % (1692407)Peak memory usage: 12 MB
% 5.20/1.27 % (1692407)Instructions burned: 103 (million)
% 5.20/1.27 % (1692408)Instruction limit reached!
% 5.20/1.27 % (1692408)------------------------------
% 5.20/1.27 % (1692408)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692408)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692408)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692408)Termination reason: Instruction limit
% 5.20/1.27 % (1692408)Termination phase: Saturation
% 5.20/1.27 % (1692408)Time elapsed: 0.070 s
% 5.20/1.27 % (1692408)Peak memory usage: 13 MB
% 5.20/1.27 % (1692408)Instructions burned: 116 (million)
% 5.20/1.27 % (1692409)Instruction limit reached!
% 5.20/1.27 % (1692409)------------------------------
% 5.20/1.27 % (1692409)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692409)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692409)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692409)Termination reason: Instruction limit
% 5.20/1.27 % (1692409)Termination phase: Saturation
% 5.20/1.27 % (1692409)Time elapsed: 0.077 s
% 5.20/1.27 % (1692409)Peak memory usage: 12 MB
% 5.20/1.27 % (1692409)Instructions burned: 131 (million)
% 5.20/1.27 % (1692421)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=545538941:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 5.20/1.27 % TRYING [1]
% 5.20/1.27 % TRYING [2]
% 5.20/1.27 % (1692422)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1686358044:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 5.20/1.27 % TRYING [3]
% 5.20/1.27 % (1692423)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=4185365919:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 5.20/1.27 % TRYING [4]
% 5.20/1.27 % (1692410)Instruction limit reached!
% 5.20/1.27 % (1692410)------------------------------
% 5.20/1.27 % (1692410)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692410)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692410)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692410)Termination reason: Instruction limit
% 5.20/1.27 % (1692410)Termination phase: Saturation
% 5.20/1.27 % (1692410)Time elapsed: 0.100 s
% 5.20/1.27 % (1692410)Peak memory usage: 12 MB
% 5.20/1.27 % (1692410)Instructions burned: 159 (million)
% 5.20/1.27 % TRYING [6]
% 5.20/1.27 % (1692427)ott-21_1_sil=16000:fs=off:random_seed=3495570631:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 5.20/1.27 % TRYING [5]
% 5.20/1.27 % (1692422)Instruction limit reached!
% 5.20/1.27 % (1692422)------------------------------
% 5.20/1.27 % (1692422)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692422)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692422)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692422)Termination reason: Instruction limit
% 5.20/1.27 % (1692422)Termination phase: Saturation
% 5.20/1.27 % (1692422)Time elapsed: 0.084 s
% 5.20/1.27 % (1692422)Peak memory usage: 13 MB
% 5.20/1.27 % (1692422)Instructions burned: 131 (million)
% 5.20/1.27 % (1692429)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3402479995:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 5.20/1.27 % (1692427)Instruction limit reached!
% 5.20/1.27 % (1692427)------------------------------
% 5.20/1.27 % (1692427)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692427)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692427)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692427)Termination reason: Instruction limit
% 5.20/1.27 % (1692427)Termination phase: Saturation
% 5.20/1.27 % (1692427)Time elapsed: 0.079 s
% 5.20/1.27 % (1692427)Peak memory usage: 12 MB
% 5.20/1.27 % (1692427)Instructions burned: 181 (million)
% 5.20/1.27 % (1692438)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=528296980:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 5.20/1.27 % TRYING [1]
% 5.20/1.27 % TRYING [2]
% 5.20/1.27 % TRYING [3]
% 5.20/1.27 % TRYING [4]
% 5.20/1.27 % TRYING [5]
% 5.20/1.27 % TRYING [6]
% 5.20/1.27 % (1692423)Instruction limit reached!
% 5.20/1.27 % (1692423)------------------------------
% 5.20/1.27 % (1692423)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692423)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692423)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692423)Termination reason: Instruction limit
% 5.20/1.27 % (1692423)Termination phase: Saturation
% 5.20/1.27 % (1692423)Time elapsed: 0.329 s
% 5.20/1.27 % (1692423)Peak memory usage: 20 MB
% 5.20/1.27 % (1692423)Instructions burned: 684 (million)
% 5.20/1.27 % (1692421)Instruction limit reached!
% 5.20/1.27 % (1692421)------------------------------
% 5.20/1.27 % (1692421)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692421)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692421)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692421)Termination reason: Instruction limit
% 5.20/1.27 % (1692421)Termination phase: Finite model building constraint generation
% 5.20/1.27 % (1692421)Time elapsed: 0.359 s
% 5.20/1.27 % (1692421)Peak memory usage: 22 MB
% 5.20/1.27 % (1692421)Instructions burned: 717 (million)
% 5.20/1.27 % (1692525)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=990279775:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 5.20/1.27 % (1692429)Instruction limit reached!
% 5.20/1.27 % (1692429)------------------------------
% 5.20/1.27 % (1692429)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692429)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692429)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692429)Termination reason: Instruction limit
% 5.20/1.27 % (1692429)Termination phase: Saturation
% 5.20/1.27 % (1692429)Time elapsed: 0.267 s
% 5.20/1.27 % (1692429)Peak memory usage: 16 MB
% 5.20/1.27 % (1692429)Instructions burned: 478 (million)
% 5.20/1.27 % (1692531)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=55737445:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 5.20/1.27 % (1692538)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=1965952811: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)
% 5.20/1.27 % TRYING [6]
% 5.20/1.27 % TRYING [7]
% 5.20/1.27 % TRYING [14]
% 5.20/1.27 % (1692438)Instruction limit reached!
% 5.20/1.27 % (1692438)------------------------------
% 5.20/1.27 % (1692438)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692438)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692438)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692438)Termination reason: Instruction limit
% 5.20/1.27 % (1692438)Termination phase: Finite model building SAT solving
% 5.20/1.27 % (1692438)Time elapsed: 0.367 s
% 5.20/1.27 % (1692438)Peak memory usage: 22 MB
% 5.20/1.27 % (1692438)Instructions burned: 866 (million)
% 5.20/1.27 % (1692591)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2976518301:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 5.20/1.27 % (1692525) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1692399-1692525"...
% 5.20/1.27 % (1692525)...printing done.
% 5.20/1.27 % (1692525)Refutation found. Thanks to Tanya!
% 5.20/1.27 % SZS status Unsatisfiable for theBenchmark
% 5.20/1.27 % SZS output start Proof for theBenchmark
% See solution above
% 5.20/1.27 % (1692525)------------------------------
% 5.20/1.27 % (1692525)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.20/1.27 % (1692525)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.20/1.27 % (1692525)CaDiCaL version: 2.1.3
% 5.20/1.27 % (1692525)Termination reason: Refutation
% 5.20/1.27 % (1692525)Time elapsed: 0.326 s
% 5.20/1.27 % (1692525)Peak memory usage: 19 MB
% 5.20/1.27 % (1692525)Instructions burned: 551 (million)
% 5.20/1.27 % (1692399)Success in time 0.82 s
% 5.20/1.27 % Vampire exiting
%------------------------------------------------------------------------------