%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC124-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 01:04:46 PM UTC 2026
% Result : Unsatisfiable 6.03s 1.35s
% Output : Refutation 6.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 25
% Syntax : Number of formulae : 88 ( 25 unt; 6 def)
% Number of atoms : 209 ( 39 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 253 ( 132 ~; 115 |; 0 &)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 12 ( 10 usr; 7 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 42 ( 0 sgn 42 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f51,axiom,
! [X0,X1] : ssList(skaf45(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause51) ).
fof(f73,axiom,
! [X0] :
( ~ ssList(X0)
| app(X0,nil) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause73) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f101,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X1 = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause100) ).
fof(f102,plain,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
fof(f123,axiom,
! [X0,X1] :
( app(X0,X1) != nil
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause119) ).
fof(f124,plain,
! [X0,X1] :
( nil != app(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X1 ),
inference(reorient_equations,[],[f123]) ).
fof(f143,axiom,
! [X0,X1] :
( ~ frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause132) ).
fof(f155,axiom,
! [X2,X0,X1] :
( app(X0,X1) != X2
| ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(X2)
| frontsegP(X2,X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause144) ).
fof(f187,axiom,
! [X2,X3,X0,X1] :
( app(app(X0,X1),X2) != X3
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X3)
| segmentP(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
neq(sk2,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,plain,
sk4 = app(sk3,sk5),
inference(reorient_equations,[],[f208]) ).
fof(f213,negated_conjecture,
( nil = sk4
| nil != sk3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f214,negated_conjecture,
( ~ neq(sk1,nil)
| ~ segmentP(sk2,sk1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_13) ).
fof(f217,plain,
neq(sk4,nil),
inference(definition_unfolding,[],[f206,f204]) ).
fof(f218,plain,
( ~ neq(sk3,nil)
| ~ segmentP(sk4,sk3) ),
inference(definition_unfolding,[],[f214,f205,f204,f205]) ).
fof(f230,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(app(X0,X1))
| frontsegP(app(X0,X1),X0) ),
inference(equality_resolution,[],[f155]) ).
fof(f233,plain,
! [X2,X0,X1] :
( ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(app(app(X0,X1),X2))
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f295,plain,
! [X0,X1] :
( ~ neq(X1,X0)
| ~ ssList(X1)
| ~ ssList(X0)
| X0 = X1 ),
inference(consistent_polarity_flipping,[],[f102]) ).
fof(f321,plain,
! [X0,X1] :
( frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
inference(consistent_polarity_flipping,[],[f143]) ).
fof(f331,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| ~ ssList(app(X0,X1))
| ~ frontsegP(app(X0,X1),X0) ),
inference(consistent_polarity_flipping,[],[f230]) ).
fof(f352,plain,
! [X2,X0,X1] :
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ segmentP(app(app(X0,X1),X2),X1) ),
inference(consistent_polarity_flipping,[],[f233]) ).
fof(f364,plain,
~ neq(sk4,nil),
inference(consistent_polarity_flipping,[],[f217]) ).
fof(f366,plain,
( neq(sk3,nil)
| segmentP(sk4,sk3) ),
inference(consistent_polarity_flipping,[],[f218]) ).
fof(f374,definition,
( spl0_1
<=> segmentP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f376,plain,
( segmentP(sk4,sk3)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f374]) ).
fof(f378,definition,
( spl0_2
<=> neq(sk3,nil) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f380,plain,
( neq(sk3,nil)
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f378]) ).
fof(f381,plain,
( spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f366,f378,f374]) ).
fof(f383,definition,
( spl0_3
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f387,definition,
( spl0_4
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f390,plain,
( ~ spl0_3
| spl0_4 ),
inference(avatar_split_clause,[],[f213,f387,f383]) ).
fof(f396,definition,
( spl0_6
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f397,plain,
( ssList(nil)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f396]) ).
fof(f432,plain,
spl0_6,
inference(avatar_split_clause,[],[f8,f396]) ).
fof(f475,plain,
sk3 = app(sk3,nil),
inference(resolution,[],[f73,f202]) ).
fof(f506,plain,
sk3 = app(nil,sk3),
inference(resolution,[],[f74,f202]) ).
fof(f618,plain,
( ~ ssList(sk3)
| ~ ssList(nil)
| nil = sk3
| ~ spl0_2 ),
inference(resolution,[],[f295,f380]) ).
fof(f621,plain,
( ~ ssList(nil)
| nil = sk3
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f618,f202]) ).
fof(f622,plain,
( nil = sk3
| ~ spl0_2
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f621,f397]) ).
fof(f686,definition,
( spl0_14
<=> nil = sk5 ),
introduced(definition,[new_symbols(definition,[spl0_14])],[avatar_definition]) ).
fof(f688,plain,
( nil = sk5
| ~ spl0_14 ),
inference(avatar_component_clause,[],[f686]) ).
fof(f765,plain,
( sk4 = app(sk3,nil)
| ~ spl0_14 ),
inference(superposition,[],[f209,f688]) ).
fof(f770,plain,
( sk3 = sk4
| ~ spl0_14 ),
inference(forward_demodulation,[],[f765,f475]) ).
fof(f774,plain,
( nil != sk4
| ~ ssList(sk5)
| ~ ssList(sk3)
| nil = sk5 ),
inference(superposition,[],[f124,f209]) ).
fof(f817,plain,
( ~ neq(sk3,nil)
| ~ spl0_14 ),
inference(superposition,[],[f364,f770]) ).
fof(f831,plain,
( spl0_3
| ~ spl0_2
| ~ spl0_6 ),
inference(avatar_split_clause,[],[f622,f396,f378,f383]) ).
fof(f844,plain,
( ~ spl0_2
| ~ spl0_14 ),
inference(avatar_split_clause,[],[f817,f686,f378]) ).
fof(f847,plain,
( nil != sk4
| ~ ssList(sk3)
| nil = sk5 ),
inference(forward_subsumption_resolution,[],[f774,f207]) ).
fof(f848,plain,
( nil != sk4
| nil = sk5 ),
inference(forward_subsumption_resolution,[],[f847,f202]) ).
fof(f849,plain,
( spl0_14
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f848,f387,f686]) ).
fof(f1393,plain,
! [X0,X1] :
( ~ frontsegP(app(X0,X1),X0)
| ~ ssList(X0)
| ~ ssList(X1) ),
inference(forward_subsumption_resolution,[],[f331,f85]) ).
fof(f1402,plain,
( ~ frontsegP(sk4,sk3)
| ~ ssList(sk3)
| ~ ssList(sk5) ),
inference(superposition,[],[f1393,f209]) ).
fof(f1407,plain,
( ~ frontsegP(sk4,sk3)
| ~ ssList(sk5) ),
inference(forward_subsumption_resolution,[],[f1402,f202]) ).
fof(f1408,plain,
~ frontsegP(sk4,sk3),
inference(forward_subsumption_resolution,[],[f1407,f207]) ).
fof(f1514,plain,
( ~ ssList(sk3)
| ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3)) ),
inference(resolution,[],[f1408,f321]) ).
fof(f1515,plain,
( ~ ssList(sk4)
| sk4 = app(sk3,skaf45(sk4,sk3)) ),
inference(forward_subsumption_resolution,[],[f1514,f202]) ).
fof(f1516,plain,
sk4 = app(sk3,skaf45(sk4,sk3)),
inference(forward_subsumption_resolution,[],[f1515,f203]) ).
fof(f2349,plain,
! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| ~ segmentP(app(sk3,X0),sk3) ),
inference(superposition,[],[f352,f506]) ).
fof(f2365,plain,
( ! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(sk3)
| ~ ssList(X0)
| ~ segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f2349,f397]) ).
fof(f2370,plain,
( ! [X0] :
( ~ segmentP(app(sk3,X0),sk3)
| ~ ssList(X0)
| ~ ssList(app(sk3,X0)) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f2365,f202]) ).
fof(f37370,plain,
( ~ segmentP(sk4,sk3)
| ~ ssList(skaf45(sk4,sk3))
| ~ ssList(sk4)
| ~ spl0_6 ),
inference(superposition,[],[f2370,f1516]) ).
fof(f37375,plain,
( ~ ssList(skaf45(sk4,sk3))
| ~ ssList(sk4)
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f37370,f376]) ).
fof(f37379,plain,
( ~ ssList(sk4)
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f37375,f51]) ).
fof(f37384,plain,
( $false
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f37379,f203]) ).
fof(f37385,plain,
( ~ spl0_1
| ~ spl0_6 ),
inference(avatar_contradiction_clause,[],[f37384]) ).
cnf(s1,plain,
( spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f381]) ).
cnf(s2,plain,
( ~ spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f390]) ).
cnf(s12,plain,
spl0_6,
inference(sat_conversion,[],[f432]) ).
cnf(s20,plain,
( ~ spl0_2
| spl0_3
| ~ spl0_6 ),
inference(sat_conversion,[],[f831]) ).
cnf(s23,plain,
( ~ spl0_2
| ~ spl0_14 ),
inference(sat_conversion,[],[f844]) ).
cnf(s26,plain,
( ~ spl0_4
| spl0_14 ),
inference(sat_conversion,[],[f849]) ).
cnf(s1009,plain,
( ~ spl0_1
| ~ spl0_6 ),
inference(sat_conversion,[],[f37385]) ).
cnf(s1055,plain,
~ spl0_1,
inference(rat,[],[s1009,s12]) ).
cnf(s1071,plain,
spl0_2,
inference(rat,[],[s1,s1055]) ).
cnf(s1072,plain,
~ spl0_14,
inference(rat,[],[s23,s1071]) ).
cnf(s1073,plain,
spl0_3,
inference(rat,[],[s20,s12,s1071]) ).
cnf(s1083,plain,
~ spl0_4,
inference(rat,[],[s26,s1072]) ).
cnf(s1086,plain,
$false,
inference(rat,[],[s2,s1083,s1073]) ).
fof(f37386,plain,
$false,
inference(avatar_sat_refutation,[],[s1086]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC124-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.36 % Computer : n010.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 28 08:02:07 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.40 Running first-order model finding
% 0.10/0.40 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
% 6.03/1.35 % (1757204)Will run a generic schedule for satisfiability detection.
% 6.03/1.35 % (1757213)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3354577427:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.03/1.35 % (1757210)% WARNING: option uhcvi not known.
% 6.03/1.35 % (1757209)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=106038571_2999 on theBenchmark for (2999ds/0Mi)
% 6.03/1.35 % (1757214)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4183188326:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.03/1.35 % (1757211)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2911056104:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.03/1.35 % (1757212)dis+10_1_sil=32000:sp=arity:random_seed=369564676:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.03/1.35 % (1757215)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=509988235:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.03/1.35 % (1757210)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2524567034:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.03/1.35 % TRYING [1]
% 6.03/1.35 % TRYING [2]
% 6.03/1.35 % TRYING [3]
% 6.03/1.35 % (1757213)Instruction limit reached!
% 6.03/1.35 % (1757213)------------------------------
% 6.03/1.35 % (1757213)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757213)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757213)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757213)Termination reason: Instruction limit
% 6.03/1.35 % (1757213)Termination phase: Saturation
% 6.03/1.35 % (1757213)Time elapsed: 0.035 s
% 6.03/1.35 % (1757213)Peak memory usage: 13 MB
% 6.03/1.35 % (1757213)Instructions burned: 117 (million)
% 6.03/1.35 % TRYING [4]
% 6.03/1.35 % (1757223)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=688845589:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.03/1.35 % TRYING [1]
% 6.03/1.35 % TRYING [2]
% 6.03/1.35 % TRYING [3]
% 6.03/1.35 % TRYING [4]
% 6.03/1.35 % (1757212)Instruction limit reached!
% 6.03/1.35 % (1757212)------------------------------
% 6.03/1.35 % (1757212)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757212)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757212)Termination reason: Instruction limit
% 6.03/1.35 % (1757212)Termination phase: Saturation
% 6.03/1.35 % (1757212)Time elapsed: 0.062 s
% 6.03/1.35 % (1757212)Peak memory usage: 13 MB
% 6.03/1.35 % (1757212)Instructions burned: 105 (million)
% 6.03/1.35 % (1757214)Instruction limit reached!
% 6.03/1.35 % (1757214)------------------------------
% 6.03/1.35 % (1757214)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757214)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757214)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757214)Termination reason: Instruction limit
% 6.03/1.35 % (1757214)Termination phase: Saturation
% 6.03/1.35 % (1757214)Time elapsed: 0.069 s
% 6.03/1.35 % (1757214)Peak memory usage: 14 MB
% 6.03/1.35 % (1757214)Instructions burned: 132 (million)
% 6.03/1.35 % (1757225)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3871616297:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 6.03/1.35 % (1757226)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=1538326554:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.03/1.35 % (1757215)Instruction limit reached!
% 6.03/1.35 % (1757215)------------------------------
% 6.03/1.35 % (1757215)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757215)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757215)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757215)Termination reason: Instruction limit
% 6.03/1.35 % (1757215)Termination phase: Saturation
% 6.03/1.35 % (1757215)Time elapsed: 0.092 s
% 6.03/1.35 % (1757215)Peak memory usage: 14 MB
% 6.03/1.35 % (1757215)Instructions burned: 161 (million)
% 6.03/1.35 % TRYING [5]
% 6.03/1.35 % TRYING [5]
% 6.03/1.35 % (1757229)ott-21_1_sil=16000:fs=off:random_seed=2911466922:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 6.03/1.35 % (1757225)Instruction limit reached!
% 6.03/1.35 % (1757225)------------------------------
% 6.03/1.35 % (1757225)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757225)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757225)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757225)Termination reason: Instruction limit
% 6.03/1.35 % (1757225)Termination phase: Saturation
% 6.03/1.35 % (1757225)Time elapsed: 0.071 s
% 6.03/1.35 % (1757225)Peak memory usage: 13 MB
% 6.03/1.35 % (1757225)Instructions burned: 131 (million)
% 6.03/1.35 % (1757231)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4180704857:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 6.03/1.35 % TRYING [6]
% 6.03/1.35 % (1757223)Instruction limit reached!
% 6.03/1.35 % (1757223)------------------------------
% 6.03/1.35 % (1757223)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757223)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757223)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757223)Termination reason: Instruction limit
% 6.03/1.35 % (1757223)Termination phase: Finite model building constraint generation
% 6.03/1.35 % (1757223)Time elapsed: 0.152 s
% 6.03/1.35 % (1757223)Peak memory usage: 36 MB
% 6.03/1.35 % (1757223)Instructions burned: 719 (million)
% 6.03/1.35 % (1757229)Instruction limit reached!
% 6.03/1.35 % (1757229)------------------------------
% 6.03/1.35 % (1757229)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757229)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757229)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757229)Termination reason: Instruction limit
% 6.03/1.35 % (1757229)Termination phase: Saturation
% 6.03/1.35 % (1757229)Time elapsed: 0.087 s
% 6.03/1.35 % (1757229)Peak memory usage: 13 MB
% 6.03/1.35 % (1757229)Instructions burned: 181 (million)
% 6.03/1.35 % (1757233)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2536275556:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 6.03/1.35 % (1757234)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=168778760:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 6.03/1.35 % TRYING [1]
% 6.03/1.35 % TRYING [2]
% 6.03/1.35 % TRYING [3]
% 6.03/1.35 % TRYING [4]
% 6.03/1.35 % TRYING [6]
% 6.03/1.35 % TRYING [5]
% 6.03/1.35 % (1757233)Instruction limit reached!
% 6.03/1.35 % (1757233)------------------------------
% 6.03/1.35 % (1757233)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757233)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757233)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757233)Termination reason: Instruction limit
% 6.03/1.35 % (1757233)Termination phase: Finite model building SAT solving
% 6.03/1.35 % (1757233)Time elapsed: 0.199 s
% 6.03/1.35 % (1757233)Peak memory usage: 23 MB
% 6.03/1.35 % (1757233)Instructions burned: 868 (million)
% 6.03/1.35 % (1757237)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4082215331:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 6.03/1.35 % (1757231)Instruction limit reached!
% 6.03/1.35 % (1757231)------------------------------
% 6.03/1.35 % (1757231)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757231)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757231)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757231)Termination reason: Instruction limit
% 6.03/1.35 % (1757231)Termination phase: Saturation
% 6.03/1.35 % (1757231)Time elapsed: 0.297 s
% 6.03/1.35 % (1757231)Peak memory usage: 14 MB
% 6.03/1.35 % (1757231)Instructions burned: 478 (million)
% 6.03/1.35 % (1757226)Instruction limit reached!
% 6.03/1.35 % (1757226)------------------------------
% 6.03/1.35 % (1757226)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757226)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757226)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757226)Termination reason: Instruction limit
% 6.03/1.35 % (1757226)Termination phase: Saturation
% 6.03/1.35 % (1757226)Time elapsed: 0.386 s
% 6.03/1.35 % (1757226)Peak memory usage: 19 MB
% 6.03/1.35 % (1757226)Instructions burned: 685 (million)
% 6.03/1.35 % TRYING [14]
% 6.03/1.35 % (1757240)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1363800402:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 6.03/1.35 % (1757239)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=595797239:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 6.03/1.35 % (1757237)Instruction limit reached!
% 6.03/1.35 % (1757237)------------------------------
% 6.03/1.35 % (1757237)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757237)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757237)Termination reason: Instruction limit
% 6.03/1.35 % (1757237)Termination phase: Finite model building constraint generation
% 6.03/1.35 % (1757237)Time elapsed: 0.178 s
% 6.03/1.35 % (1757237)Peak memory usage: 73 MB
% 6.03/1.35 % (1757237)Instructions burned: 893 (million)
% 6.03/1.35 % (1757243)fmb+10_1_sil=64000:random_seed=3360743547:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 6.03/1.35 % TRYING [1]
% 6.03/1.35 % TRYING [2]
% 6.03/1.35 % TRYING [3]
% 6.03/1.35 % TRYING [4]
% 6.03/1.35 % TRYING [5]
% 6.03/1.35 % TRYING [7]
% 6.03/1.35 % (1757234)Instruction limit reached!
% 6.03/1.35 % (1757234)------------------------------
% 6.03/1.35 % (1757234)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757234)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757234)Termination reason: Instruction limit
% 6.03/1.35 % (1757234)Termination phase: Saturation
% 6.03/1.35 % (1757234)Time elapsed: 0.651 s
% 6.03/1.35 % (1757234)Peak memory usage: 31 MB
% 6.03/1.35 % (1757234)Instructions burned: 1179 (million)
% 6.03/1.35 % (1757239)Instruction limit reached!
% 6.03/1.35 % (1757239)------------------------------
% 6.03/1.35 % (1757239)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757239)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757239)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757239)Termination reason: Instruction limit
% 6.03/1.35 % (1757239)Termination phase: Saturation
% 6.03/1.35 % (1757239)Time elapsed: 0.384 s
% 6.03/1.35 % (1757239)Peak memory usage: 22 MB
% 6.03/1.35 % (1757239)Instructions burned: 693 (million)
% 6.03/1.35 % (1757210) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1757204-1757210"...
% 6.03/1.35 % (1757245)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3052318795:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 6.03/1.35 % (1757210)...printing done.
% 6.03/1.35 % (1757210)Refutation found. Thanks to Tanya!
% 6.03/1.35 % SZS status Unsatisfiable for theBenchmark
% 6.03/1.35 % SZS output start Proof for theBenchmark
% See solution above
% 6.03/1.35 % (1757210)------------------------------
% 6.03/1.35 % (1757210)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.03/1.35 % (1757210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.03/1.35 % (1757210)CaDiCaL version: 2.1.3
% 6.03/1.35 % (1757210)Termination reason: Refutation
% 6.03/1.35 % (1757210)Time elapsed: 0.894 s
% 6.03/1.35 % (1757210)Peak memory usage: 30 MB
% 6.03/1.35 % (1757210)Instructions burned: 1648 (million)
% 6.03/1.35 % (1757204)Success in time 0.943 s
% 6.03/1.35 % Vampire exiting
%------------------------------------------------------------------------------