%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : RNG039-2 : TPTP v9.3.1. Released v1.0.0.
% 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 12:35:49 PM UTC 2026
% Result : Unsatisfiable 6.27s 1.59s
% Output : Refutation 6.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 29
% Syntax : Number of formulae : 99 ( 23 unt; 5 def)
% Number of atoms : 201 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 200 ( 98 ~; 97 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 8 usr; 6 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 102 ( 0 sgn 102 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X0,X2,X3)
| ~ equalish(X0,X1)
| sum(X1,X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_substitution1) ).
fof(f5,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X2,X3,X0)
| ~ equalish(X0,X1)
| sum(X2,X3,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_substitution3) ).
fof(f8,axiom,
! [X2,X3,X0,X1] :
( ~ product(X0,X2,X3)
| ~ equalish(X0,X1)
| product(X1,X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_substitution1) ).
fof(f9,axiom,
! [X2,X3,X0,X1] :
( ~ product(X2,X0,X3)
| ~ equalish(X0,X1)
| product(X2,X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_substitution2) ).
fof(f10,axiom,
! [X2,X3,X0,X1] :
( ~ product(X2,X3,X0)
| ~ equalish(X0,X1)
| product(X2,X3,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_substitution3) ).
fof(f12,axiom,
! [X2,X0,X1] :
( ~ equalish(X1,X2)
| ~ equalish(X0,X1)
| equalish(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity) ).
fof(f13,axiom,
! [X0] : sum(additive_identity,X0,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',additive_identity1) ).
fof(f15,axiom,
! [X0,X1] : product(X0,X1,multiply(X0,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',closure_of_multiplication) ).
fof(f20,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X2,X3,X5)
| ~ product(X1,X3,X4)
| ~ product(X0,X1,X2)
| product(X0,X4,X5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_multiplication1) ).
fof(f21,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ product(X1,X3,X4)
| ~ product(X0,X1,X2)
| ~ product(X0,X4,X5)
| product(X2,X3,X5) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_of_multiplication2) ).
fof(f26,axiom,
! [X0] : product(additive_identity,X0,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_identity1) ).
fof(f27,axiom,
! [X0] : product(X0,additive_identity,additive_identity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplicative_identity2) ).
fof(f28,axiom,
! [X2,X3,X0,X1] :
( ~ sum(X0,X1,X3)
| ~ sum(X0,X1,X2)
| equalish(X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',addition_is_well_defined) ).
fof(f29,axiom,
! [X2,X3,X0,X1] :
( ~ product(X0,X1,X3)
| ~ product(X0,X1,X2)
| equalish(X2,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiplication_is_well_defined) ).
fof(f32,axiom,
! [X0,X1] : sum(X0,add(X0,X1),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorbtion1) ).
fof(f40,axiom,
! [X0,X1] : sum(X0,X1,add(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause38) ).
fof(f43,axiom,
product(c,b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause41) ).
fof(f46,axiom,
! [X0,X1] : product(a,multiply(b,X0),multiply(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause44) ).
fof(f51,axiom,
product(b,multiply(a,d),d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause49) ).
fof(f57,axiom,
product(multiply(c,a),b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause55) ).
fof(f62,axiom,
product(c,a,multiply(a,d)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause60) ).
fof(f72,negated_conjecture,
product(a,b,c),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_times_b) ).
fof(f73,negated_conjecture,
product(b,a,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_times_a) ).
fof(f74,negated_conjecture,
~ equalish(c,d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c_equals_d) ).
fof(f117,plain,
! [X0,X1] :
( ~ equalish(additive_identity,X0)
| sum(X0,X1,X1) ),
inference(resolution,[],[f3,f13]) ).
fof(f155,plain,
! [X2,X0,X1] :
( ~ equalish(add(X0,X1),X2)
| sum(X1,X0,X2) ),
inference(resolution,[],[f5,f40]) ).
fof(f174,plain,
! [X0,X1] :
( product(X0,X1,additive_identity)
| ~ equalish(additive_identity,X0) ),
inference(resolution,[],[f8,f26]) ).
fof(f201,plain,
! [X0,X1] :
( product(X1,X0,additive_identity)
| ~ equalish(additive_identity,X0) ),
inference(resolution,[],[f9,f27]) ).
fof(f238,plain,
! [X2,X0,X1] :
( ~ equalish(multiply(X0,X1),X2)
| product(X0,X1,X2) ),
inference(resolution,[],[f10,f15]) ).
fof(f253,plain,
! [X0] :
( product(a,b,X0)
| ~ equalish(c,X0) ),
inference(resolution,[],[f10,f72]) ).
fof(f262,plain,
! [X0] :
( product(b,a,X0)
| ~ equalish(d,X0) ),
inference(resolution,[],[f10,f73]) ).
fof(f278,plain,
! [X0,X1] :
( ~ sum(additive_identity,X0,X1)
| equalish(X1,X0) ),
inference(resolution,[],[f28,f13]) ).
fof(f281,plain,
! [X2,X0,X1] :
( ~ sum(X0,add(X0,X1),X2)
| equalish(X2,X1) ),
inference(resolution,[],[f28,f32]) ).
fof(f292,plain,
! [X2,X0,X1] :
( ~ product(X0,X1,X2)
| equalish(X2,multiply(X0,X1)) ),
inference(resolution,[],[f29,f15]) ).
fof(f301,plain,
! [X0] :
( ~ product(multiply(c,a),b,X0)
| equalish(X0,c) ),
inference(resolution,[],[f29,f57]) ).
fof(f309,plain,
! [X0] :
( ~ product(a,b,X0)
| equalish(X0,c) ),
inference(resolution,[],[f29,f72]) ).
fof(f314,plain,
! [X2,X0,X1] :
( ~ product(a,multiply(b,X0),X1)
| equalish(X1,multiply(X2,X0)) ),
inference(resolution,[],[f29,f46]) ).
fof(f318,plain,
! [X0] :
( ~ product(b,multiply(a,d),X0)
| equalish(X0,d) ),
inference(resolution,[],[f29,f51]) ).
fof(f319,plain,
! [X0] :
( ~ product(b,a,X0)
| equalish(X0,d) ),
inference(resolution,[],[f29,f73]) ).
fof(f328,plain,
! [X0] :
( ~ product(c,a,X0)
| equalish(X0,multiply(a,d)) ),
inference(resolution,[],[f29,f62]) ).
fof(f359,plain,
! [X0] :
( ~ equalish(c,X0)
| equalish(X0,c) ),
inference(resolution,[],[f309,f253]) ).
fof(f428,plain,
! [X2,X0,X1] :
( ~ product(X2,X0,c)
| ~ product(X0,b,X1)
| product(X2,X1,c) ),
inference(resolution,[],[f20,f43]) ).
fof(f469,plain,
! [X2,X0,X1] :
( ~ product(X0,d,X2)
| ~ product(X0,b,X1)
| product(X1,a,X2) ),
inference(resolution,[],[f21,f73]) ).
fof(f679,plain,
! [X0] :
( ~ equalish(d,X0)
| equalish(X0,d) ),
inference(resolution,[],[f319,f262]) ).
fof(f702,definition,
( spl0_4
<=> ! [X0] :
( ~ product(b,b,X0)
| product(a,X0,c) ) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f703,plain,
( ! [X0] :
( ~ product(b,b,X0)
| product(a,X0,c) )
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f702]) ).
fof(f752,plain,
! [X0] :
( ~ product(additive_identity,b,X0)
| product(X0,a,additive_identity) ),
inference(resolution,[],[f469,f26]) ).
fof(f1161,definition,
( spl0_24
<=> equalish(additive_identity,d) ),
introduced(definition,[new_symbols(definition,[spl0_24])],[avatar_definition]) ).
fof(f1162,plain,
( ~ equalish(additive_identity,d)
| spl0_24 ),
inference(avatar_component_clause,[],[f1161]) ).
fof(f1163,plain,
( equalish(additive_identity,d)
| ~ spl0_24 ),
inference(avatar_component_clause,[],[f1161]) ).
fof(f1178,definition,
( spl0_28
<=> equalish(additive_identity,c) ),
introduced(definition,[new_symbols(definition,[spl0_28])],[avatar_definition]) ).
fof(f1179,plain,
( ~ equalish(additive_identity,c)
| spl0_28 ),
inference(avatar_component_clause,[],[f1178]) ).
fof(f1180,plain,
( equalish(additive_identity,c)
| ~ spl0_28 ),
inference(avatar_component_clause,[],[f1178]) ).
fof(f1375,definition,
( spl0_31
<=> equalish(d,c) ),
introduced(definition,[new_symbols(definition,[spl0_31])],[avatar_definition]) ).
fof(f1376,plain,
( equalish(d,c)
| ~ spl0_31 ),
inference(avatar_component_clause,[],[f1375]) ).
fof(f1377,plain,
( ~ equalish(d,c)
| spl0_31 ),
inference(avatar_component_clause,[],[f1375]) ).
fof(f2127,definition,
( spl0_39
<=> product(c,a,additive_identity) ),
introduced(definition,[new_symbols(definition,[spl0_39])],[avatar_definition]) ).
fof(f2129,plain,
( product(c,a,additive_identity)
| ~ spl0_39 ),
inference(avatar_component_clause,[],[f2127]) ).
fof(f3859,plain,
( equalish(additive_identity,c)
| ~ equalish(additive_identity,multiply(c,a)) ),
inference(resolution,[],[f301,f174]) ).
fof(f3860,plain,
( ~ equalish(additive_identity,multiply(c,a))
| spl0_28 ),
inference(forward_subsumption_resolution,[],[f3859,f1179]) ).
fof(f4067,plain,
( equalish(additive_identity,d)
| ~ equalish(additive_identity,multiply(a,d)) ),
inference(resolution,[],[f318,f201]) ).
fof(f4069,plain,
( ~ equalish(additive_identity,multiply(a,d))
| spl0_24 ),
inference(forward_subsumption_resolution,[],[f4067,f1162]) ).
fof(f7386,plain,
! [X0] :
( ~ product(b,b,X0)
| product(a,X0,c) ),
inference(resolution,[],[f428,f72]) ).
fof(f7420,plain,
spl0_4,
inference(avatar_split_clause,[],[f7386,f702]) ).
fof(f7771,plain,
( product(a,multiply(b,b),c)
| ~ spl0_4 ),
inference(resolution,[],[f703,f15]) ).
fof(f7825,plain,
( ! [X0] : equalish(c,multiply(X0,b))
| ~ spl0_4 ),
inference(resolution,[],[f7771,f314]) ).
fof(f7895,plain,
( ! [X0] : equalish(multiply(X0,b),c)
| ~ spl0_4 ),
inference(resolution,[],[f7825,f359]) ).
fof(f9018,plain,
( ! [X0] : product(X0,b,c)
| ~ spl0_4 ),
inference(resolution,[],[f7895,f238]) ).
fof(f9199,plain,
( product(c,a,additive_identity)
| ~ spl0_4 ),
inference(resolution,[],[f9018,f752]) ).
fof(f9216,plain,
( spl0_39
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f9199,f702,f2127]) ).
fof(f9260,plain,
( equalish(additive_identity,multiply(a,d))
| ~ spl0_39 ),
inference(resolution,[],[f2129,f328]) ).
fof(f9275,plain,
( equalish(additive_identity,multiply(c,a))
| ~ spl0_39 ),
inference(resolution,[],[f2129,f292]) ).
fof(f9280,plain,
( $false
| spl0_28
| ~ spl0_39 ),
inference(forward_subsumption_resolution,[],[f9275,f3860]) ).
fof(f9281,plain,
( spl0_28
| ~ spl0_39 ),
inference(avatar_contradiction_clause,[],[f9280]) ).
fof(f9282,plain,
( $false
| spl0_24
| ~ spl0_39 ),
inference(forward_subsumption_resolution,[],[f9260,f4069]) ).
fof(f9283,plain,
( spl0_24
| ~ spl0_39 ),
inference(avatar_contradiction_clause,[],[f9282]) ).
fof(f9352,plain,
( ! [X0] :
( ~ equalish(X0,additive_identity)
| equalish(X0,d) )
| ~ spl0_24 ),
inference(resolution,[],[f1163,f12]) ).
fof(f9432,plain,
( ! [X0] : sum(c,X0,X0)
| ~ spl0_28 ),
inference(resolution,[],[f1180,f117]) ).
fof(f10429,plain,
( ! [X0] : equalish(add(c,X0),X0)
| ~ spl0_28 ),
inference(resolution,[],[f9432,f281]) ).
fof(f21406,plain,
( equalish(add(c,additive_identity),d)
| ~ spl0_24
| ~ spl0_28 ),
inference(resolution,[],[f9352,f10429]) ).
fof(f21640,plain,
( sum(additive_identity,c,d)
| ~ spl0_24
| ~ spl0_28 ),
inference(resolution,[],[f21406,f155]) ).
fof(f21695,plain,
( equalish(d,c)
| ~ spl0_24
| ~ spl0_28 ),
inference(resolution,[],[f21640,f278]) ).
fof(f21711,plain,
( $false
| ~ spl0_24
| ~ spl0_28
| spl0_31 ),
inference(forward_subsumption_resolution,[],[f21695,f1377]) ).
fof(f21712,plain,
( ~ spl0_24
| ~ spl0_28
| spl0_31 ),
inference(avatar_contradiction_clause,[],[f21711]) ).
fof(f21798,plain,
( equalish(c,d)
| ~ spl0_31 ),
inference(resolution,[],[f1376,f679]) ).
fof(f21817,plain,
( $false
| ~ spl0_31 ),
inference(forward_subsumption_resolution,[],[f21798,f74]) ).
fof(f21818,plain,
~ spl0_31,
inference(avatar_contradiction_clause,[],[f21817]) ).
cnf(s132,plain,
spl0_4,
inference(sat_conversion,[],[f7420]) ).
cnf(s173,plain,
( ~ spl0_4
| spl0_39 ),
inference(sat_conversion,[],[f9216]) ).
cnf(s176,plain,
( spl0_28
| ~ spl0_39 ),
inference(sat_conversion,[],[f9281]) ).
cnf(s177,plain,
( spl0_24
| ~ spl0_39 ),
inference(sat_conversion,[],[f9283]) ).
cnf(s472,plain,
( ~ spl0_24
| ~ spl0_28
| spl0_31 ),
inference(sat_conversion,[],[f21712]) ).
cnf(s476,plain,
~ spl0_31,
inference(sat_conversion,[],[f21818]) ).
cnf(s477,plain,
( ~ spl0_24
| ~ spl0_28 ),
inference(rat,[],[s472,s476]) ).
cnf(s480,plain,
spl0_39,
inference(rat,[],[s173,s132]) ).
cnf(s484,plain,
spl0_24,
inference(rat,[],[s177,s480]) ).
cnf(s485,plain,
spl0_28,
inference(rat,[],[s176,s480]) ).
cnf(s494,plain,
$false,
inference(rat,[],[s477,s485,s484]) ).
fof(f21819,plain,
$false,
inference(avatar_sat_refutation,[],[s494]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : RNG039-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.21/0.46 % Computer : n026.cluster.edu
% 0.21/0.46 % Model : x86_64 x86_64
% 0.21/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.46 % Memory : 8046.5625MB
% 0.21/0.46 % OS : Linux 6.8.0-71-generic
% 0.21/0.46 % CPULimit : 300
% 0.21/0.46 % WCLimit : 300
% 0.21/0.46 % DateTime : Sun Sep 27 23:03:57 UTC 2026
% 0.21/0.46 % CPUTime :
% 0.21/0.46 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.25/0.52 Running first-order model finding
% 0.25/0.52 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
% 6.27/1.59 % (3315013)Will run a generic schedule for satisfiability detection.
% 6.27/1.59 % (3315022)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=4234981031:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.27/1.59 % (3315018)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=350559421_2999 on theBenchmark for (2999ds/0Mi)
% 6.27/1.59 % (3315021)dis+10_1_sil=32000:sp=arity:random_seed=2616818727:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.27/1.59 % (3315020)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2220619881:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.27/1.59 % (3315023)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=943774847:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.27/1.59 % (3315024)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2952460743:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.27/1.59 % TRYING [1]
% 6.27/1.59 % TRYING [2]
% 6.27/1.59 % TRYING [3]
% 6.27/1.59 % (3315019)% WARNING: option uhcvi not known.
% 6.27/1.59 % (3315019)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2289912481:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.27/1.59 % TRYING [4]
% 6.27/1.59 % (3315022)Instruction limit reached!
% 6.27/1.59 % (3315022)------------------------------
% 6.27/1.59 % (3315022)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315022)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315022)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315022)Termination reason: Instruction limit
% 6.27/1.59 % (3315022)Termination phase: Saturation
% 6.27/1.59 % (3315022)Time elapsed: 0.053 s
% 6.27/1.59 % (3315022)Peak memory usage: 12 MB
% 6.27/1.59 % (3315022)Instructions burned: 118 (million)
% 6.27/1.59 % (3315032)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1218199467:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.27/1.59 % TRYING [1]
% 6.27/1.59 % TRYING [2]
% 6.27/1.59 % TRYING [3]
% 6.27/1.59 % TRYING [4]
% 6.27/1.59 % (3315021)Instruction limit reached!
% 6.27/1.59 % (3315021)------------------------------
% 6.27/1.59 % (3315021)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315021)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315021)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315021)Termination reason: Instruction limit
% 6.27/1.59 % (3315021)Termination phase: Saturation
% 6.27/1.59 % (3315021)Time elapsed: 0.103 s
% 6.27/1.59 % (3315021)Peak memory usage: 12 MB
% 6.27/1.59 % (3315021)Instructions burned: 104 (million)
% 6.27/1.59 % TRYING [5]
% 6.27/1.59 % TRYING [5]
% 6.27/1.59 % (3315023)Instruction limit reached!
% 6.27/1.59 % (3315023)------------------------------
% 6.27/1.59 % (3315023)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315023)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315023)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315023)Termination reason: Instruction limit
% 6.27/1.59 % (3315023)Termination phase: Saturation
% 6.27/1.59 % (3315023)Time elapsed: 0.132 s
% 6.27/1.59 % (3315023)Peak memory usage: 12 MB
% 6.27/1.59 % (3315023)Instructions burned: 131 (million)
% 6.27/1.59 % (3315034)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4267378146:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 6.27/1.59 % (3315024)Instruction limit reached!
% 6.27/1.59 % (3315024)------------------------------
% 6.27/1.59 % (3315024)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315024)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315024)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315024)Termination reason: Instruction limit
% 6.27/1.59 % (3315024)Termination phase: Saturation
% 6.27/1.59 % (3315024)Time elapsed: 0.159 s
% 6.27/1.59 % (3315024)Peak memory usage: 13 MB
% 6.27/1.59 % (3315024)Instructions burned: 159 (million)
% 6.27/1.59 % (3315035)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=4052127153:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.27/1.59 % (3315037)ott-21_1_sil=16000:fs=off:random_seed=3060979402:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 6.27/1.59 % (3315034)Instruction limit reached!
% 6.27/1.59 % (3315034)------------------------------
% 6.27/1.59 % (3315034)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315034)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315034)Termination reason: Instruction limit
% 6.27/1.59 % (3315034)Termination phase: Saturation
% 6.27/1.59 % (3315034)Time elapsed: 0.147 s
% 6.27/1.59 % (3315034)Peak memory usage: 13 MB
% 6.27/1.59 % (3315034)Instructions burned: 132 (million)
% 6.27/1.59 % TRYING [6]
% 6.27/1.59 % (3315040)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3088174722:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 6.27/1.59 % (3315037)Instruction limit reached!
% 6.27/1.59 % (3315037)------------------------------
% 6.27/1.59 % (3315037)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315037)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315037)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315037)Termination reason: Instruction limit
% 6.27/1.59 % (3315037)Termination phase: Saturation
% 6.27/1.59 % (3315037)Time elapsed: 0.167 s
% 6.27/1.59 % (3315037)Peak memory usage: 12 MB
% 6.27/1.59 % (3315037)Instructions burned: 180 (million)
% 6.27/1.59 % (3315032)Instruction limit reached!
% 6.27/1.59 % (3315032)------------------------------
% 6.27/1.59 % (3315032)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315032)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315032)Termination reason: Instruction limit
% 6.27/1.59 % (3315032)Termination phase: Finite model building constraint generation
% 6.27/1.59 % (3315032)Time elapsed: 0.332 s
% 6.27/1.59 % (3315032)Peak memory usage: 26 MB
% 6.27/1.59 % (3315032)Instructions burned: 715 (million)
% 6.27/1.59 % (3315042)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2072331338:fmbsr=1.3:i=865:ins=25_2995 on theBenchmark for (2995ds/865Mi)
% 6.27/1.59 % TRYING [1]
% 6.27/1.59 % (3315043)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2776353045:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 6.27/1.59 % TRYING [2]
% 6.27/1.59 % TRYING [3]
% 6.27/1.59 % TRYING [4]
% 6.27/1.59 % TRYING [5]
% 6.27/1.59 % TRYING [6]
% 6.27/1.59 % (3315035)Instruction limit reached!
% 6.27/1.59 % (3315035)------------------------------
% 6.27/1.59 % (3315035)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315035)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315035)Termination reason: Instruction limit
% 6.27/1.59 % (3315035)Termination phase: Saturation
% 6.27/1.59 % (3315035)Time elapsed: 0.669 s
% 6.27/1.59 % (3315035)Peak memory usage: 17 MB
% 6.27/1.59 % (3315035)Instructions burned: 685 (million)
% 6.27/1.59 % (3315046)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1765436582:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 6.27/1.59 % (3315040)Instruction limit reached!
% 6.27/1.59 % (3315040)------------------------------
% 6.27/1.59 % (3315040)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315040)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315040)Termination reason: Instruction limit
% 6.27/1.59 % (3315040)Termination phase: Saturation
% 6.27/1.59 % (3315040)Time elapsed: 0.580 s
% 6.27/1.59 % (3315040)Peak memory usage: 14 MB
% 6.27/1.59 % (3315040)Instructions burned: 477 (million)
% 6.27/1.59 % (3315048)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=3471746292:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2990 on theBenchmark for (2990ds/692Mi)
% 6.27/1.59 % (3315042)Instruction limit reached!
% 6.27/1.59 % (3315042)------------------------------
% 6.27/1.59 % (3315042)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.59 % (3315042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.59 % (3315042)CaDiCaL version: 2.1.3
% 6.27/1.59 % (3315042)Termination reason: Instruction limit
% 6.27/1.59 % (3315042)Termination phase: Finite model building SAT solving
% 6.27/1.59 % (3315042)Time elapsed: 0.588 s
% 6.27/1.59 % (3315042)Peak memory usage: 21 MB
% 6.27/1.59 % (3315042)Instructions burned: 866 (million)
% 6.27/1.59 % (3315043) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3315013-3315043"...
% 6.27/1.59 % (3315043)...printing done.
% 6.27/1.59 % (3315043)Refutation found. Thanks to Tanya!
% 6.27/1.59 % SZS status Unsatisfiable for theBenchmark
% 6.27/1.59 % SZS output start Proof for theBenchmark
% See solution above
% 6.27/1.60 % (3315043)------------------------------
% 6.27/1.60 % (3315043)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.27/1.60 % (3315043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.27/1.60 % (3315043)CaDiCaL version: 2.1.3
% 6.27/1.60 % (3315043)Termination reason: Refutation
% 6.27/1.60 % (3315043)Time elapsed: 0.591 s
% 6.27/1.60 % (3315043)Peak memory usage: 24 MB
% 6.27/1.60 % (3315043)Instructions burned: 1149 (million)
% 6.27/1.60 % (3315013)Success in time 1.063 s
% 6.27/1.60 % Vampire exiting
%------------------------------------------------------------------------------