%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC410-1 : 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 : 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 01:05:56 PM UTC 2026
% Result : Unsatisfiable 9.65s 1.86s
% Output : Refutation 9.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 34
% Syntax : Number of formulae : 154 ( 14 unt; 11 def)
% Number of atoms : 563 ( 61 equ)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 772 ( 363 ~; 398 |; 0 &)
% ( 11 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 18 ( 16 usr; 12 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 6 con; 0-2 aty)
% Number of variables : 76 ( 0 sgn 76 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f72,axiom,
! [X0,X1] :
( ~ ssList(X0)
| duplicatefreeP(X0)
| ssItem(X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause72) ).
fof(f75,axiom,
! [X0] :
( ssList(tl(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause75) ).
fof(f76,axiom,
! [X0] :
( ssItem(hd(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause76) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause86) ).
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] :
( neq(X1,X0)
| ~ ssList(X1)
| ~ ssList(X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
fof(f107,axiom,
! [X0] :
( ~ ssList(X0)
| cons(hd(X0),tl(X0)) = X0
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause104) ).
fof(f118,axiom,
! [X0,X1] :
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause115) ).
fof(f125,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| app(cons(X0,nil),X1) = cons(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause120) ).
fof(f126,plain,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) = app(cons(X0,nil),X1) ),
inference(reorient_equations,[],[f125]) ).
fof(f150,axiom,
! [X2,X0,X1] :
( memberP(cons(X2,X0),X1)
| ~ ssList(X0)
| ~ ssItem(X2)
| ~ ssItem(X1)
| ~ memberP(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause139) ).
fof(f151,axiom,
! [X2,X0,X1] :
( memberP(app(X0,X2),X1)
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X1)
| ~ memberP(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause140) ).
fof(f170,axiom,
! [X2,X0,X1] :
( ~ memberP(app(X0,X1),X2)
| ~ ssList(X1)
| ~ ssList(X0)
| ~ ssItem(X2)
| memberP(X1,X2)
| memberP(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause158) ).
fof(f193,axiom,
! [X2,X3,X0,X1,X4] :
( app(app(X0,cons(X1,X2)),cons(X1,X3)) != X4
| ~ ssList(X3)
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X1)
| ~ duplicatefreeP(X4)
| ~ ssList(X4) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause179) ).
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(f207,negated_conjecture,
memberP(sk2,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
~ memberP(sk1,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
( nil = sk3
| nil != sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
( ~ neq(sk4,nil)
| neq(sk3,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,negated_conjecture,
! [X2,X3,X0,X1] :
( ~ neq(sk4,nil)
| ~ ssList(X0)
| sk4 = X0
| ~ ssList(X1)
| ~ ssList(X2)
| tl(sk3) != X1
| app(X1,X2) != X0
| ~ ssItem(X3)
| cons(X3,nil) != X2
| hd(sk3) != X3
| ~ neq(nil,sk3)
| ~ neq(nil,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f214,plain,
memberP(sk4,sk5),
inference(definition_unfolding,[],[f207,f204]) ).
fof(f215,plain,
~ memberP(sk3,sk5),
inference(definition_unfolding,[],[f208,f205]) ).
fof(f222,plain,
! [X1] :
( ~ neq(X1,X1)
| ~ ssList(X1)
| ~ ssList(X1) ),
inference(equality_resolution,[],[f118]) ).
fof(f233,plain,
! [X2,X3,X0,X1] :
( ~ ssList(X3)
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X1)
| ~ duplicatefreeP(app(app(X0,cons(X1,X2)),cons(X1,X3)))
| ~ ssList(app(app(X0,cons(X1,X2)),cons(X1,X3))) ),
inference(equality_resolution,[],[f193]) ).
fof(f240,plain,
! [X2,X3,X0] :
( ~ neq(sk4,nil)
| ~ ssList(X0)
| sk4 = X0
| ~ ssList(tl(sk3))
| ~ ssList(X2)
| app(tl(sk3),X2) != X0
| ~ ssItem(X3)
| cons(X3,nil) != X2
| hd(sk3) != X3
| ~ neq(nil,sk3)
| ~ neq(nil,sk3) ),
inference(equality_resolution,[],[f211]) ).
fof(f241,plain,
! [X2,X3] :
( ~ neq(sk4,nil)
| ~ ssList(app(tl(sk3),X2))
| sk4 = app(tl(sk3),X2)
| ~ ssList(tl(sk3))
| ~ ssList(X2)
| ~ ssItem(X3)
| cons(X3,nil) != X2
| hd(sk3) != X3
| ~ neq(nil,sk3)
| ~ neq(nil,sk3) ),
inference(equality_resolution,[],[f240]) ).
fof(f242,plain,
! [X3] :
( ~ neq(sk4,nil)
| ~ ssList(app(tl(sk3),cons(X3,nil)))
| sk4 = app(tl(sk3),cons(X3,nil))
| ~ ssList(tl(sk3))
| ~ ssList(cons(X3,nil))
| ~ ssItem(X3)
| hd(sk3) != X3
| ~ neq(nil,sk3)
| ~ neq(nil,sk3) ),
inference(equality_resolution,[],[f241]) ).
fof(f243,plain,
( ~ neq(sk4,nil)
| ~ ssList(app(tl(sk3),cons(hd(sk3),nil)))
| sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(tl(sk3))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ neq(nil,sk3)
| ~ neq(nil,sk3) ),
inference(equality_resolution,[],[f242]) ).
fof(f244,plain,
( ~ neq(sk4,nil)
| ~ ssList(app(tl(sk3),cons(hd(sk3),nil)))
| sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(tl(sk3))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ neq(nil,sk3) ),
inference(duplicate_literal_removal,[],[f243]) ).
fof(f249,plain,
! [X1] :
( ~ neq(X1,X1)
| ~ ssList(X1) ),
inference(duplicate_literal_removal,[],[f222]) ).
fof(f252,definition,
( spl0_1
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f253,plain,
( nil = sk4
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f252]) ).
fof(f254,plain,
( nil != sk4
| spl0_1 ),
inference(avatar_component_clause,[],[f252]) ).
fof(f256,definition,
( spl0_2
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f257,plain,
( nil != sk3
| spl0_2 ),
inference(avatar_component_clause,[],[f256]) ).
fof(f258,plain,
( nil = sk3
| ~ spl0_2 ),
inference(avatar_component_clause,[],[f256]) ).
fof(f259,plain,
( ~ spl0_1
| spl0_2 ),
inference(avatar_split_clause,[],[f209,f256,f252]) ).
fof(f261,definition,
( spl0_3
<=> neq(sk3,nil) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f263,plain,
( neq(sk3,nil)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f261]) ).
fof(f265,definition,
( spl0_4
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f266,plain,
( neq(sk4,nil)
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f265]) ).
fof(f267,plain,
( ~ neq(sk4,nil)
| spl0_4 ),
inference(avatar_component_clause,[],[f265]) ).
fof(f268,plain,
( spl0_3
| ~ spl0_4 ),
inference(avatar_split_clause,[],[f210,f265,f261]) ).
fof(f270,definition,
( spl0_5
<=> ! [X1] : ssItem(X1) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f271,plain,
( ! [X1] : ssItem(X1)
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f270]) ).
fof(f273,definition,
( spl0_6
<=> ! [X0] :
( ~ ssList(X0)
| duplicatefreeP(X0) ) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f274,plain,
( ! [X0] :
( duplicatefreeP(X0)
| ~ ssList(X0) )
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f273]) ).
fof(f275,plain,
( spl0_5
| spl0_6 ),
inference(avatar_split_clause,[],[f72,f273,f270]) ).
fof(f483,plain,
( ~ ssList(sk4)
| ~ ssList(nil)
| nil = sk4
| spl0_4 ),
inference(resolution,[],[f102,f267]) ).
fof(f488,plain,
( ~ ssList(nil)
| nil = sk4
| spl0_4 ),
inference(forward_subsumption_resolution,[],[f483,f203]) ).
fof(f489,plain,
( nil = sk4
| spl0_4 ),
inference(forward_subsumption_resolution,[],[f488,f8]) ).
fof(f490,plain,
( $false
| spl0_1
| spl0_4 ),
inference(forward_subsumption_resolution,[],[f489,f254]) ).
fof(f491,plain,
( spl0_1
| spl0_4 ),
inference(avatar_contradiction_clause,[],[f490]) ).
fof(f492,plain,
( ~ neq(sk4,nil)
| sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(tl(sk3))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ neq(nil,sk3) ),
inference(forward_subsumption_resolution,[],[f244,f85]) ).
fof(f496,definition,
( spl0_7
<=> neq(nil,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_7])],[avatar_definition]) ).
fof(f497,plain,
( neq(nil,sk3)
| ~ spl0_7 ),
inference(avatar_component_clause,[],[f496]) ).
fof(f498,plain,
( ~ neq(nil,sk3)
| spl0_7 ),
inference(avatar_component_clause,[],[f496]) ).
fof(f500,definition,
( spl0_8
<=> ssList(cons(hd(sk3),nil)) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f501,plain,
( ssList(cons(hd(sk3),nil))
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f500]) ).
fof(f502,plain,
( ~ ssList(cons(hd(sk3),nil))
| spl0_8 ),
inference(avatar_component_clause,[],[f500]) ).
fof(f504,definition,
( spl0_9
<=> ssList(tl(sk3)) ),
introduced(definition,[new_symbols(definition,[spl0_9])],[avatar_definition]) ).
fof(f505,plain,
( ssList(tl(sk3))
| ~ spl0_9 ),
inference(avatar_component_clause,[],[f504]) ).
fof(f506,plain,
( ~ ssList(tl(sk3))
| spl0_9 ),
inference(avatar_component_clause,[],[f504]) ).
fof(f508,definition,
( spl0_10
<=> sk4 = app(tl(sk3),cons(hd(sk3),nil)) ),
introduced(definition,[new_symbols(definition,[spl0_10])],[avatar_definition]) ).
fof(f510,plain,
( sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ spl0_10 ),
inference(avatar_component_clause,[],[f508]) ).
fof(f512,plain,
( ~ ssList(nil)
| ~ ssList(sk3)
| nil = sk3
| spl0_7 ),
inference(resolution,[],[f498,f102]) ).
fof(f513,plain,
( ~ ssList(sk3)
| nil = sk3
| spl0_7 ),
inference(forward_subsumption_resolution,[],[f512,f8]) ).
fof(f514,plain,
( nil = sk3
| spl0_7 ),
inference(forward_subsumption_resolution,[],[f513,f202]) ).
fof(f515,plain,
( spl0_2
| spl0_7 ),
inference(avatar_split_clause,[],[f514,f496,f256]) ).
fof(f516,plain,
( ~ ssList(sk3)
| nil = sk3
| spl0_9 ),
inference(resolution,[],[f506,f75]) ).
fof(f517,plain,
( nil = sk3
| spl0_9 ),
inference(forward_subsumption_resolution,[],[f516,f202]) ).
fof(f518,plain,
( spl0_2
| spl0_9 ),
inference(avatar_split_clause,[],[f517,f504,f256]) ).
fof(f530,plain,
( ~ ssList(nil)
| ~ ssItem(hd(sk3))
| spl0_8 ),
inference(resolution,[],[f86,f502]) ).
fof(f533,plain,
( ~ ssItem(hd(sk3))
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f530,f8]) ).
fof(f534,plain,
( ~ ssList(sk3)
| nil = sk3
| spl0_8 ),
inference(resolution,[],[f533,f76]) ).
fof(f535,plain,
( nil = sk3
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f534,f202]) ).
fof(f536,plain,
( spl0_2
| spl0_8 ),
inference(avatar_split_clause,[],[f535,f500,f256]) ).
fof(f538,plain,
( ~ memberP(nil,sk5)
| ~ spl0_2 ),
inference(superposition,[],[f215,f258]) ).
fof(f539,plain,
( neq(nil,nil)
| ~ spl0_2
| ~ spl0_3 ),
inference(superposition,[],[f263,f258]) ).
fof(f599,plain,
( ~ ssList(nil)
| ~ spl0_2
| ~ spl0_3 ),
inference(resolution,[],[f539,f249]) ).
fof(f601,plain,
( $false
| ~ spl0_2
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f599,f8]) ).
fof(f602,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(avatar_contradiction_clause,[],[f601]) ).
fof(f605,plain,
( memberP(nil,sk5)
| ~ spl0_1 ),
inference(superposition,[],[f214,f253]) ).
fof(f608,plain,
( $false
| ~ spl0_1
| ~ spl0_2 ),
inference(forward_subsumption_resolution,[],[f605,f538]) ).
fof(f609,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(avatar_contradiction_clause,[],[f608]) ).
fof(f610,plain,
( ~ neq(sk4,nil)
| sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ neq(nil,sk3)
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f492,f505]) ).
fof(f611,plain,
( ~ neq(sk4,nil)
| sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ spl0_7
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f610,f497]) ).
fof(f615,plain,
( sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ spl0_4
| ~ spl0_7
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f611,f266]) ).
fof(f616,plain,
( sk4 = app(tl(sk3),cons(hd(sk3),nil))
| ~ ssItem(hd(sk3))
| ~ spl0_4
| ~ spl0_7
| ~ spl0_8
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f615,f501]) ).
fof(f653,definition,
( spl0_11
<=> ssItem(hd(sk3)) ),
introduced(definition,[new_symbols(definition,[spl0_11])],[avatar_definition]) ).
fof(f654,plain,
( ssItem(hd(sk3))
| ~ spl0_11 ),
inference(avatar_component_clause,[],[f653]) ).
fof(f655,plain,
( ~ ssItem(hd(sk3))
| spl0_11 ),
inference(avatar_component_clause,[],[f653]) ).
fof(f656,plain,
( ~ spl0_11
| spl0_10
| ~ spl0_4
| ~ spl0_7
| ~ spl0_8
| ~ spl0_9 ),
inference(avatar_split_clause,[],[f616,f504,f500,f496,f265,f508,f653]) ).
fof(f657,plain,
( ~ ssList(sk3)
| nil = sk3
| spl0_11 ),
inference(resolution,[],[f655,f76]) ).
fof(f658,plain,
( nil = sk3
| spl0_11 ),
inference(forward_subsumption_resolution,[],[f657,f202]) ).
fof(f659,plain,
( $false
| spl0_2
| spl0_11 ),
inference(forward_subsumption_resolution,[],[f658,f257]) ).
fof(f660,plain,
( spl0_2
| spl0_11 ),
inference(avatar_contradiction_clause,[],[f659]) ).
fof(f825,plain,
( sk3 = cons(hd(sk3),tl(sk3))
| nil = sk3 ),
inference(resolution,[],[f107,f202]) ).
fof(f828,plain,
( sk3 = cons(hd(sk3),tl(sk3))
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f825,f257]) ).
fof(f924,plain,
( ! [X0] :
( ~ ssList(X0)
| cons(hd(sk3),X0) = app(cons(hd(sk3),nil),X0) )
| ~ spl0_11 ),
inference(resolution,[],[f126,f654]) ).
fof(f1365,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssList(tl(sk3))
| ~ ssItem(hd(sk3))
| ~ ssItem(X0)
| ~ memberP(tl(sk3),X0) )
| spl0_2 ),
inference(superposition,[],[f150,f828]) ).
fof(f1370,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssItem(hd(sk3))
| ~ ssItem(X0)
| ~ memberP(tl(sk3),X0) )
| spl0_2
| ~ spl0_9 ),
inference(forward_subsumption_resolution,[],[f1365,f505]) ).
fof(f1373,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssItem(X0)
| ~ memberP(tl(sk3),X0) )
| spl0_2
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f1370,f654]) ).
fof(f2242,plain,
( ! [X0] :
( ~ memberP(sk4,X0)
| ~ ssList(cons(hd(sk3),nil))
| ~ ssList(tl(sk3))
| ~ ssItem(X0)
| memberP(cons(hd(sk3),nil),X0)
| memberP(tl(sk3),X0) )
| ~ spl0_10 ),
inference(superposition,[],[f170,f510]) ).
fof(f2249,plain,
( ! [X0] :
( ~ memberP(sk4,X0)
| ~ ssList(tl(sk3))
| ~ ssItem(X0)
| memberP(cons(hd(sk3),nil),X0)
| memberP(tl(sk3),X0) )
| ~ spl0_8
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f2242,f501]) ).
fof(f2250,plain,
( ! [X0] :
( ~ memberP(sk4,X0)
| ~ ssItem(X0)
| memberP(cons(hd(sk3),nil),X0)
| memberP(tl(sk3),X0) )
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f2249,f505]) ).
fof(f2658,plain,
( ! [X2,X3,X0,X1] :
( ~ ssList(app(app(X0,cons(X1,X2)),cons(X1,X3)))
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X1)
| ~ ssList(X3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f233,f274]) ).
fof(f2664,plain,
( ! [X0] :
( ~ ssList(app(sk4,cons(hd(sk3),X0)))
| ~ ssList(nil)
| ~ ssList(tl(sk3))
| ~ ssItem(hd(sk3))
| ~ ssList(X0) )
| ~ spl0_6
| ~ spl0_10 ),
inference(superposition,[],[f2658,f510]) ).
fof(f2672,plain,
( ! [X0] :
( ~ ssList(app(sk4,cons(hd(sk3),X0)))
| ~ ssList(tl(sk3))
| ~ ssItem(hd(sk3))
| ~ ssList(X0) )
| ~ spl0_6
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f2664,f8]) ).
fof(f2680,plain,
( ! [X0] :
( ~ ssList(app(sk4,cons(hd(sk3),X0)))
| ~ ssItem(hd(sk3))
| ~ ssList(X0) )
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f2672,f505]) ).
fof(f2684,plain,
( ! [X0] :
( ~ ssList(app(sk4,cons(hd(sk3),X0)))
| ~ ssList(X0) )
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2680,f654]) ).
fof(f2964,plain,
( ~ ssList(app(sk4,sk3))
| ~ ssList(tl(sk3))
| spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(superposition,[],[f2684,f828]) ).
fof(f2965,plain,
( ~ ssList(app(sk4,sk3))
| spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2964,f505]) ).
fof(f2967,plain,
( ~ ssList(sk4)
| ~ ssList(sk3)
| spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(resolution,[],[f2965,f85]) ).
fof(f2968,plain,
( ~ ssList(sk3)
| spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2967,f203]) ).
fof(f2969,plain,
( $false
| spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2968,f202]) ).
fof(f2970,plain,
( spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(avatar_contradiction_clause,[],[f2969]) ).
fof(f3578,plain,
( cons(hd(sk3),tl(sk3)) = app(cons(hd(sk3),nil),tl(sk3))
| ~ spl0_9
| ~ spl0_11 ),
inference(resolution,[],[f924,f505]) ).
fof(f3581,plain,
( sk3 = app(cons(hd(sk3),nil),tl(sk3))
| spl0_2
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_demodulation,[],[f3578,f828]) ).
fof(f4632,plain,
( ! [X0] :
( memberP(cons(hd(sk3),nil),X0)
| ~ memberP(sk4,X0)
| memberP(tl(sk3),X0) )
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f2250,f271]) ).
fof(f7912,plain,
( ! [X0] :
( ~ memberP(tl(sk3),X0)
| memberP(sk3,X0) )
| spl0_2
| ~ spl0_5
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f1373,f271]) ).
fof(f10149,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssList(tl(sk3))
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(X0)
| ~ memberP(cons(hd(sk3),nil),X0) )
| spl0_2
| ~ spl0_9
| ~ spl0_11 ),
inference(superposition,[],[f151,f3581]) ).
fof(f10169,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssList(cons(hd(sk3),nil))
| ~ ssItem(X0)
| ~ memberP(cons(hd(sk3),nil),X0) )
| spl0_2
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f10149,f505]) ).
fof(f10181,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ ssItem(X0)
| ~ memberP(cons(hd(sk3),nil),X0) )
| spl0_2
| ~ spl0_8
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f10169,f501]) ).
fof(f10185,plain,
( ! [X0] :
( ~ memberP(cons(hd(sk3),nil),X0)
| memberP(sk3,X0) )
| spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f10181,f271]) ).
fof(f23091,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ memberP(sk4,X0)
| memberP(tl(sk3),X0) )
| spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(resolution,[],[f10185,f4632]) ).
fof(f23094,plain,
( ! [X0] :
( memberP(sk3,X0)
| ~ memberP(sk4,X0) )
| spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f23091,f7912]) ).
fof(f23146,plain,
( ~ memberP(sk4,sk5)
| spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(resolution,[],[f23094,f215]) ).
fof(f23149,plain,
( $false
| spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f23146,f214]) ).
fof(f23150,plain,
( spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(avatar_contradiction_clause,[],[f23149]) ).
cnf(s1,plain,
( ~ spl0_1
| spl0_2 ),
inference(sat_conversion,[],[f259]) ).
cnf(s2,plain,
( spl0_3
| ~ spl0_4 ),
inference(sat_conversion,[],[f268]) ).
cnf(s3,plain,
( spl0_5
| spl0_6 ),
inference(sat_conversion,[],[f275]) ).
cnf(s4,plain,
( spl0_1
| spl0_4 ),
inference(sat_conversion,[],[f491]) ).
cnf(s6,plain,
( spl0_2
| spl0_7 ),
inference(sat_conversion,[],[f515]) ).
cnf(s7,plain,
( spl0_2
| spl0_9 ),
inference(sat_conversion,[],[f518]) ).
cnf(s9,plain,
( spl0_2
| spl0_8 ),
inference(sat_conversion,[],[f536]) ).
cnf(s10,plain,
( ~ spl0_2
| ~ spl0_3 ),
inference(sat_conversion,[],[f602]) ).
cnf(s11,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f609]) ).
cnf(s12,plain,
( ~ spl0_4
| ~ spl0_7
| ~ spl0_8
| ~ spl0_9
| spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f656]) ).
cnf(s13,plain,
( spl0_2
| spl0_11 ),
inference(sat_conversion,[],[f660]) ).
cnf(s14,plain,
( spl0_2
| ~ spl0_6
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f2970]) ).
cnf(s30,plain,
( spl0_2
| ~ spl0_5
| ~ spl0_8
| ~ spl0_9
| ~ spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f23150]) ).
cnf(s35,plain,
( ~ spl0_10
| ~ spl0_11
| ~ spl0_8
| ~ spl0_9
| spl0_2 ),
inference(rat,[],[s3,s14,s30]) ).
cnf(s36,plain,
~ spl0_4,
inference(rat,[],[s35,s12,s6,s7,s9,s13,s10,s2]) ).
cnf(s37,plain,
spl0_1,
inference(rat,[],[s4,s36]) ).
cnf(s38,plain,
~ spl0_2,
inference(rat,[],[s11,s37]) ).
cnf(s39,plain,
$false,
inference(rat,[],[s1,s38,s37]) ).
fof(f23152,plain,
$false,
inference(avatar_sat_refutation,[],[s39]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC410-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.19 % Computer : n026.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 09:34:27 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 9.65/1.86 % (3722455)Will run a generic schedule for satisfiability detection.
% 9.65/1.86 % (3722465)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=4055189868:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 9.65/1.86 % (3722461)% WARNING: option uhcvi not known.
% 9.65/1.86 % (3722460)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3924997474_2999 on theBenchmark for (2999ds/0Mi)
% 9.65/1.86 % (3722461)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3308138936:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 9.65/1.86 % (3722462)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=41167735:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 9.65/1.86 % (3722463)dis+10_1_sil=32000:sp=arity:random_seed=1132963055:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 9.65/1.86 % (3722464)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=50752606:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 9.65/1.86 % (3722466)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1048474639:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 9.65/1.86 % TRYING [1]
% 9.65/1.86 % TRYING [2]
% 9.65/1.86 % TRYING [3]
% 9.65/1.86 % (3722465)Instruction limit reached!
% 9.65/1.86 % (3722465)------------------------------
% 9.65/1.86 % (3722465)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722465)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722465)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722465)Termination reason: Instruction limit
% 9.65/1.86 % (3722465)Termination phase: Saturation
% 9.65/1.86 % (3722465)Time elapsed: 0.036 s
% 9.65/1.86 % (3722465)Peak memory usage: 14 MB
% 9.65/1.86 % (3722465)Instructions burned: 132 (million)
% 9.65/1.86 % TRYING [4]
% 9.65/1.86 % (3722474)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3960816738:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 9.65/1.86 % TRYING [1]
% 9.65/1.86 % TRYING [2]
% 9.65/1.86 % TRYING [3]
% 9.65/1.86 % (3722463)Instruction limit reached!
% 9.65/1.86 % (3722463)------------------------------
% 9.65/1.86 % (3722463)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722463)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722463)Termination reason: Instruction limit
% 9.65/1.86 % (3722463)Termination phase: Saturation
% 9.65/1.86 % (3722463)Time elapsed: 0.060 s
% 9.65/1.86 % (3722463)Peak memory usage: 13 MB
% 9.65/1.86 % (3722463)Instructions burned: 104 (million)
% 9.65/1.86 % TRYING [4]
% 9.65/1.86 % (3722464)Instruction limit reached!
% 9.65/1.86 % (3722464)------------------------------
% 9.65/1.86 % (3722464)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722464)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722464)Termination reason: Instruction limit
% 9.65/1.86 % (3722464)Termination phase: Saturation
% 9.65/1.86 % (3722464)Time elapsed: 0.061 s
% 9.65/1.86 % (3722464)Peak memory usage: 13 MB
% 9.65/1.86 % (3722464)Instructions burned: 116 (million)
% 9.65/1.86 % (3722477)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=1998785061:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 9.65/1.86 % (3722476)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1947187895:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 9.65/1.86 % (3722466)Instruction limit reached!
% 9.65/1.86 % (3722466)------------------------------
% 9.65/1.86 % (3722466)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722466)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722466)Termination reason: Instruction limit
% 9.65/1.86 % (3722466)Termination phase: Saturation
% 9.65/1.86 % (3722466)Time elapsed: 0.091 s
% 9.65/1.86 % (3722466)Peak memory usage: 14 MB
% 9.65/1.86 % (3722466)Instructions burned: 160 (million)
% 9.65/1.86 % TRYING [5]
% 9.65/1.86 % TRYING [5]
% 9.65/1.86 % (3722480)ott-21_1_sil=16000:fs=off:random_seed=2540832691:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 9.65/1.86 % (3722476)Instruction limit reached!
% 9.65/1.86 % (3722476)------------------------------
% 9.65/1.86 % (3722476)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722476)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722476)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722476)Termination reason: Instruction limit
% 9.65/1.86 % (3722476)Termination phase: Saturation
% 9.65/1.86 % (3722476)Time elapsed: 0.068 s
% 9.65/1.86 % (3722476)Peak memory usage: 13 MB
% 9.65/1.86 % (3722476)Instructions burned: 132 (million)
% 9.65/1.86 % (3722482)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3788646330:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 9.65/1.86 % TRYING [6]
% 9.65/1.86 % (3722474)Instruction limit reached!
% 9.65/1.86 % (3722474)------------------------------
% 9.65/1.86 % (3722474)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722474)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722474)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722474)Termination reason: Instruction limit
% 9.65/1.86 % (3722474)Termination phase: Finite model building constraint generation
% 9.65/1.86 % (3722474)Time elapsed: 0.149 s
% 9.65/1.86 % (3722474)Peak memory usage: 34 MB
% 9.65/1.86 % (3722474)Instructions burned: 717 (million)
% 9.65/1.86 % (3722484)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=310403307:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 9.65/1.86 % (3722480)Instruction limit reached!
% 9.65/1.86 % (3722480)------------------------------
% 9.65/1.86 % (3722480)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722480)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722480)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722480)Termination reason: Instruction limit
% 9.65/1.86 % (3722480)Termination phase: Saturation
% 9.65/1.86 % (3722480)Time elapsed: 0.092 s
% 9.65/1.86 % (3722480)Peak memory usage: 13 MB
% 9.65/1.86 % (3722480)Instructions burned: 180 (million)
% 9.65/1.86 % TRYING [1]
% 9.65/1.86 % TRYING [2]
% 9.65/1.86 % TRYING [3]
% 9.65/1.86 % (3722486)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2864797661:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 9.65/1.86 % TRYING [4]
% 9.65/1.86 % TRYING [6]
% 9.65/1.86 % TRYING [5]
% 9.65/1.86 % (3722484)Instruction limit reached!
% 9.65/1.86 % (3722484)------------------------------
% 9.65/1.86 % (3722484)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722484)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722484)Termination reason: Instruction limit
% 9.65/1.86 % (3722484)Termination phase: Finite model building SAT solving
% 9.65/1.86 % (3722484)Time elapsed: 0.179 s
% 9.65/1.86 % (3722484)Peak memory usage: 23 MB
% 9.65/1.86 % (3722484)Instructions burned: 872 (million)
% 9.65/1.86 % (3722488)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1288132851:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 9.65/1.86 % TRYING [14]
% 9.65/1.86 % (3722482)Instruction limit reached!
% 9.65/1.86 % (3722482)------------------------------
% 9.65/1.86 % (3722482)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722482)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722482)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722482)Termination reason: Instruction limit
% 9.65/1.86 % (3722482)Termination phase: Saturation
% 9.65/1.86 % (3722482)Time elapsed: 0.318 s
% 9.65/1.86 % (3722482)Peak memory usage: 14 MB
% 9.65/1.86 % (3722482)Instructions burned: 478 (million)
% 9.65/1.86 % (3722490)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=3079800053: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)
% 9.65/1.86 % (3722477)Instruction limit reached!
% 9.65/1.86 % (3722477)------------------------------
% 9.65/1.86 % (3722477)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722477)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722477)Termination reason: Instruction limit
% 9.65/1.86 % (3722477)Termination phase: Saturation
% 9.65/1.86 % (3722477)Time elapsed: 0.433 s
% 9.65/1.86 % (3722477)Peak memory usage: 20 MB
% 9.65/1.86 % (3722477)Instructions burned: 684 (million)
% 9.65/1.86 % (3722492)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2281488181:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 9.65/1.86 % (3722488)Instruction limit reached!
% 9.65/1.86 % (3722488)------------------------------
% 9.65/1.86 % (3722488)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722488)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722488)Termination reason: Instruction limit
% 9.65/1.86 % (3722488)Termination phase: Finite model building constraint generation
% 9.65/1.86 % (3722488)Time elapsed: 0.180 s
% 9.65/1.86 % (3722488)Peak memory usage: 72 MB
% 9.65/1.86 % (3722488)Instructions burned: 890 (million)
% 9.65/1.86 % (3722494)fmb+10_1_sil=64000:random_seed=3540745862:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 9.65/1.86 % TRYING [1]
% 9.65/1.86 % TRYING [2]
% 9.65/1.86 % TRYING [3]
% 9.65/1.86 % TRYING [4]
% 9.65/1.86 % TRYING [5]
% 9.65/1.86 % TRYING [7]
% 9.65/1.86 % (3722490)Instruction limit reached!
% 9.65/1.86 % (3722490)------------------------------
% 9.65/1.86 % (3722490)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722490)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722490)Termination reason: Instruction limit
% 9.65/1.86 % (3722490)Termination phase: Saturation
% 9.65/1.86 % (3722490)Time elapsed: 0.366 s
% 9.65/1.86 % (3722490)Peak memory usage: 19 MB
% 9.65/1.86 % (3722490)Instructions burned: 693 (million)
% 9.65/1.86 % (3722486)Instruction limit reached!
% 9.65/1.86 % (3722486)------------------------------
% 9.65/1.86 % (3722486)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722486)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722486)Termination reason: Instruction limit
% 9.65/1.86 % (3722486)Termination phase: Saturation
% 9.65/1.86 % (3722486)Time elapsed: 0.672 s
% 9.65/1.86 % (3722486)Peak memory usage: 24 MB
% 9.65/1.86 % (3722486)Instructions burned: 1179 (million)
% 9.65/1.86 % (3722496)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2836354493:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 9.65/1.86 % TRYING [20]
% 9.65/1.86 % (3722498)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3644018275:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 9.65/1.86 % TRYING [6]
% 9.65/1.86 % TRYING [8]
% 9.65/1.86 % (3722492)Instruction limit reached!
% 9.65/1.86 % (3722492)------------------------------
% 9.65/1.86 % (3722492)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722492)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722492)Termination reason: Instruction limit
% 9.65/1.86 % (3722492)Termination phase: Saturation
% 9.65/1.86 % (3722492)Time elapsed: 0.455 s
% 9.65/1.86 % (3722492)Peak memory usage: 20 MB
% 9.65/1.86 % (3722492)Instructions burned: 880 (million)
% 9.65/1.86 % (3722500)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3915833988:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 9.65/1.86 % (3722498)Instruction limit reached!
% 9.65/1.86 % (3722498)------------------------------
% 9.65/1.86 % (3722498)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722498)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722498)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722498)Termination reason: Instruction limit
% 9.65/1.86 % (3722498)Termination phase: Finite model building constraint generation
% 9.65/1.86 % (3722498)Time elapsed: 0.333 s
% 9.65/1.86 % (3722498)Peak memory usage: 79 MB
% 9.65/1.86 % (3722498)Instructions burned: 922 (million)
% 9.65/1.86 % (3722502)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=834919675:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 9.65/1.86 % TRYING [7]
% 9.65/1.86 % (3722500) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3722455-3722500"...
% 9.65/1.86 % (3722500)...printing done.
% 9.65/1.86 % (3722500)Refutation found. Thanks to Tanya!
% 9.65/1.86 % SZS status Unsatisfiable for theBenchmark
% 9.65/1.86 % SZS output start Proof for theBenchmark
% See solution above
% 9.65/1.86 % (3722500)------------------------------
% 9.65/1.86 % (3722500)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.65/1.86 % (3722500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.65/1.86 % (3722500)CaDiCaL version: 2.1.3
% 9.65/1.86 % (3722500)Termination reason: Refutation
% 9.65/1.86 % (3722500)Time elapsed: 0.554 s
% 9.65/1.86 % (3722500)Peak memory usage: 21 MB
% 9.65/1.86 % (3722500)Instructions burned: 1028 (million)
% 9.65/1.86 % (3722455)Success in time 1.627 s
% 9.65/1.86 % Vampire exiting
%------------------------------------------------------------------------------