%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC072+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/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 01:04:32 PM UTC 2026
% Result : Theorem 22.69s 3.68s
% Output : Refutation 22.69s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 22
% Syntax : Number of formulae : 149 ( 9 unt; 9 def)
% Number of atoms : 552 ( 119 equ)
% Maximal formula atoms : 26 ( 3 avg)
% Number of connectives : 701 ( 298 ~; 319 |; 45 &)
% ( 13 <=>; 26 =>; 0 <=; 0 <~>)
% Maximal formula depth : 22 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 15 ( 13 usr; 10 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 5 con; 0-2 aty)
% Number of variables : 111 ( 0 sgn 93 !; 18 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ( segmentP(X0,X1)
<=> ? [X2] :
( ssList(X2)
& ? [X3] :
( ssList(X3)
& app(app(X2,X1),X3) = X0 ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax7) ).
fof(f15,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ( neq(X0,X1)
<=> X0 != X1 ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax15) ).
fof(f16,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssItem(X1)
=> ssList(cons(X1,X0)) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax16) ).
fof(f17,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax17) ).
fof(f18,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssItem(X1)
=> cons(X1,X0) != X0 ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax18) ).
fof(f22,axiom,
! [X0] :
( ssList(X0)
=> ( nil != X0
=> ssItem(hd(X0)) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax22) ).
fof(f24,axiom,
! [X0] :
( ssList(X0)
=> ( nil != X0
=> ssList(tl(X0)) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax24) ).
fof(f26,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ssList(app(X0,X1)) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax26) ).
fof(f28,axiom,
! [X0] :
( ssList(X0)
=> app(nil,X0) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax28) ).
fof(f78,axiom,
! [X0] :
( ssList(X0)
=> ( nil != X0
=> cons(hd(X0),tl(X0)) = X0 ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax78) ).
fof(f81,axiom,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssItem(X1)
=> cons(X1,X0) = app(cons(X1,nil),X0) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax81) ).
fof(f84,axiom,
! [X0] :
( ssList(X0)
=> app(X0,nil) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax84) ).
fof(f96,conjecture,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ! [X3] :
( ~ ssList(X3)
| X1 != X3
| X0 != X2
| ? [X4] :
( ssList(X4)
& neq(X4,nil)
& segmentP(X1,X4)
& segmentP(X0,X4) )
| ( nil != X2
& nil = X3 )
| ( nil = X1
& nil = X0 )
| ( ? [X5] :
( ssList(X5)
& X2 != X5
& ? [X6] :
( ssList(X6)
& ? [X7] :
( ssList(X7)
& tl(X3) = X6
& app(X6,X7) = X5
& ? [X8] :
( ssItem(X8)
& cons(X8,nil) = X7
& hd(X3) = X8
& neq(nil,X3) )
& neq(nil,X3) ) ) )
& neq(X3,nil) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1) ).
fof(f97,negated_conjecture,
~ ! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ! [X3] :
( ~ ssList(X3)
| X1 != X3
| X0 != X2
| ? [X4] :
( ssList(X4)
& neq(X4,nil)
& segmentP(X1,X4)
& segmentP(X0,X4) )
| ( nil != X2
& nil = X3 )
| ( nil = X1
& nil = X0 )
| ( ? [X5] :
( ssList(X5)
& X2 != X5
& ? [X6] :
( ssList(X6)
& ? [X7] :
( ssList(X7)
& tl(X3) = X6
& app(X6,X7) = X5
& ? [X8] :
( ssItem(X8)
& cons(X8,nil) = X7
& hd(X3) = X8
& neq(nil,X3) )
& neq(nil,X3) ) ) )
& neq(X3,nil) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
fof(f103,plain,
! [X0] :
( ! [X1] :
( ( segmentP(X0,X1)
<=> ? [X2] :
( ssList(X2)
& ? [X3] :
( ssList(X3)
& app(app(X2,X1),X3) = X0 ) ) )
| ~ ssList(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f7]) ).
fof(f118,plain,
! [X0] :
( ! [X1] :
( ( neq(X0,X1)
<=> X0 != X1 )
| ~ ssList(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f15]) ).
fof(f119,plain,
! [X0] :
( ! [X1] :
( ssList(cons(X1,X0))
| ~ ssItem(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f16]) ).
fof(f120,plain,
! [X0] :
( ! [X1] :
( cons(X1,X0) != X0
| ~ ssItem(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f18]) ).
fof(f126,plain,
! [X0] :
( ssItem(hd(X0))
| nil = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f22]) ).
fof(f127,plain,
! [X0] :
( ssItem(hd(X0))
| nil = X0
| ~ ssList(X0) ),
inference(flattening,[],[f126]) ).
fof(f129,plain,
! [X0] :
( ssList(tl(X0))
| nil = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f24]) ).
fof(f130,plain,
! [X0] :
( ssList(tl(X0))
| nil = X0
| ~ ssList(X0) ),
inference(flattening,[],[f129]) ).
fof(f132,plain,
! [X0] :
( ! [X1] :
( ssList(app(X0,X1))
| ~ ssList(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f26]) ).
fof(f134,plain,
! [X0] :
( app(nil,X0) = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f28]) ).
fof(f192,plain,
! [X0] :
( cons(hd(X0),tl(X0)) = X0
| nil = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f78]) ).
fof(f193,plain,
! [X0] :
( cons(hd(X0),tl(X0)) = X0
| nil = X0
| ~ ssList(X0) ),
inference(flattening,[],[f192]) ).
fof(f198,plain,
! [X0] :
( ! [X1] :
( cons(X1,X0) = app(cons(X1,nil),X0)
| ~ ssItem(X1) )
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f81]) ).
fof(f201,plain,
! [X0] :
( app(X0,nil) = X0
| ~ ssList(X0) ),
inference(ennf_transformation,[],[f84]) ).
fof(f221,plain,
? [X0] :
( ? [X1] :
( ? [X2] :
( ? [X3] :
( ssList(X3)
& X1 = X3
& X0 = X2
& ! [X4] :
( ~ ssList(X4)
| ~ neq(X4,nil)
| ~ segmentP(X1,X4)
| ~ segmentP(X0,X4) )
& ( nil = X2
| nil != X3 )
& ( nil != X1
| nil != X0 )
& ( ! [X5] :
( ~ ssList(X5)
| X2 = X5
| ! [X6] :
( ~ ssList(X6)
| ! [X7] :
( ~ ssList(X7)
| tl(X3) != X6
| app(X6,X7) != X5
| ! [X8] :
( ~ ssItem(X8)
| cons(X8,nil) != X7
| hd(X3) != X8
| ~ neq(nil,X3) )
| ~ neq(nil,X3) ) ) )
| ~ neq(X3,nil) ) )
& ssList(X2) )
& ssList(X1) )
& ssList(X0) ),
inference(ennf_transformation,[],[f97]) ).
fof(f240,plain,
! [X2,X3,X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| app(app(X2,X1),X3) != X0
| ~ ssList(X3)
| ~ ssList(X2)
| segmentP(X0,X1) ),
inference(cnf_transformation,[],[f103]) ).
fof(f302,plain,
! [X0,X1] :
( neq(X0,X1)
| ~ ssList(X1)
| X0 = X1
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f118]) ).
fof(f304,plain,
! [X0,X1] :
( ssList(cons(X1,X0))
| ~ ssItem(X1)
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f119]) ).
fof(f305,plain,
ssList(nil),
inference(cnf_transformation,[],[f17]) ).
fof(f306,plain,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssItem(X1)
| cons(X1,X0) != X0 ),
inference(cnf_transformation,[],[f120]) ).
fof(f313,plain,
! [X0] :
( ssItem(hd(X0))
| nil = X0
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f127]) ).
fof(f315,plain,
! [X0] :
( ssList(tl(X0))
| nil = X0
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f130]) ).
fof(f317,plain,
! [X0,X1] :
( ssList(app(X0,X1))
| ~ ssList(X1)
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f132]) ).
fof(f319,plain,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
inference(cnf_transformation,[],[f134]) ).
fof(f388,plain,
! [X0] :
( ~ ssList(X0)
| nil = X0
| cons(hd(X0),tl(X0)) = X0 ),
inference(cnf_transformation,[],[f193]) ).
fof(f391,plain,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssItem(X1)
| cons(X1,X0) = app(cons(X1,nil),X0) ),
inference(cnf_transformation,[],[f198]) ).
fof(f396,plain,
! [X0] :
( ~ ssList(X0)
| app(X0,nil) = X0 ),
inference(cnf_transformation,[],[f201]) ).
fof(f410,plain,
! [X8,X6,X7,X5] :
( ~ neq(sK50,nil)
| ~ neq(nil,sK50)
| hd(sK50) != X8
| cons(X8,nil) != X7
| ~ ssItem(X8)
| app(X6,X7) != X5
| tl(sK50) != X6
| ~ ssList(X7)
| ~ ssList(X6)
| sK49 = X5
| ~ ssList(X5) ),
inference(cnf_transformation,[],[f221]) ).
fof(f411,plain,
! [X4] :
( ~ segmentP(sK47,X4)
| ~ segmentP(sK48,X4)
| ~ neq(X4,nil)
| ~ ssList(X4) ),
inference(cnf_transformation,[],[f221]) ).
fof(f412,plain,
( nil != sK50
| nil = sK49 ),
inference(cnf_transformation,[],[f221]) ).
fof(f413,plain,
( nil != sK47
| nil != sK48 ),
inference(cnf_transformation,[],[f221]) ).
fof(f414,plain,
sK47 = sK49,
inference(cnf_transformation,[],[f221]) ).
fof(f415,plain,
sK48 = sK50,
inference(cnf_transformation,[],[f221]) ).
fof(f416,plain,
ssList(sK50),
inference(cnf_transformation,[],[f221]) ).
fof(f422,plain,
( nil != sK49
| nil != sK50 ),
inference(definition_unfolding,[],[f413,f414,f415]) ).
fof(f423,plain,
! [X4] :
( ~ neq(X4,nil)
| ~ segmentP(sK50,X4)
| ~ segmentP(sK49,X4)
| ~ ssList(X4) ),
inference(definition_unfolding,[],[f411,f414,f415]) ).
fof(f429,plain,
! [X2,X3,X1] :
( segmentP(app(app(X2,X1),X3),X1)
| ~ ssList(X1)
| ~ ssList(X3)
| ~ ssList(X2)
| ~ ssList(app(app(X2,X1),X3)) ),
inference(equality_resolution,[],[f240]) ).
fof(f449,plain,
! [X6,X7,X5] :
( ~ neq(sK50,nil)
| ~ neq(nil,sK50)
| cons(hd(sK50),nil) != X7
| ~ ssItem(hd(sK50))
| app(X6,X7) != X5
| tl(sK50) != X6
| ~ ssList(X7)
| ~ ssList(X6)
| sK49 = X5
| ~ ssList(X5) ),
inference(equality_resolution,[],[f410]) ).
fof(f450,plain,
! [X6,X5] :
( ~ neq(sK50,nil)
| ~ neq(nil,sK50)
| ~ ssItem(hd(sK50))
| app(X6,cons(hd(sK50),nil)) != X5
| tl(sK50) != X6
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(X6)
| sK49 = X5
| ~ ssList(X5) ),
inference(equality_resolution,[],[f449]) ).
fof(f451,plain,
! [X6] :
( ~ neq(sK50,nil)
| ~ neq(nil,sK50)
| ~ ssItem(hd(sK50))
| tl(sK50) != X6
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(X6)
| sK49 = app(X6,cons(hd(sK50),nil))
| ~ ssList(app(X6,cons(hd(sK50),nil))) ),
inference(equality_resolution,[],[f450]) ).
fof(f452,plain,
( ~ neq(sK50,nil)
| ~ neq(nil,sK50)
| ~ ssItem(hd(sK50))
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(tl(sK50))
| sK49 = app(tl(sK50),cons(hd(sK50),nil))
| ~ ssList(app(tl(sK50),cons(hd(sK50),nil))) ),
inference(equality_resolution,[],[f451]) ).
fof(f461,definition,
( spl51_1
<=> nil = sK49 ),
introduced(definition,[new_symbols(definition,[spl51_1])],[avatar_definition]) ).
fof(f463,plain,
( nil = sK49
| ~ spl51_1 ),
inference(avatar_component_clause,[],[f461]) ).
fof(f465,definition,
( spl51_2
<=> nil = sK50 ),
introduced(definition,[new_symbols(definition,[spl51_2])],[avatar_definition]) ).
fof(f466,plain,
( nil = sK50
| ~ spl51_2 ),
inference(avatar_component_clause,[],[f465]) ).
fof(f467,plain,
( nil != sK50
| spl51_2 ),
inference(avatar_component_clause,[],[f465]) ).
fof(f468,plain,
( spl51_1
| ~ spl51_2 ),
inference(avatar_split_clause,[],[f412,f465,f461]) ).
fof(f470,definition,
( spl51_3
<=> ssList(app(tl(sK50),cons(hd(sK50),nil))) ),
introduced(definition,[new_symbols(definition,[spl51_3])],[avatar_definition]) ).
fof(f471,plain,
( ssList(app(tl(sK50),cons(hd(sK50),nil)))
| ~ spl51_3 ),
inference(avatar_component_clause,[],[f470]) ).
fof(f472,plain,
( ~ ssList(app(tl(sK50),cons(hd(sK50),nil)))
| spl51_3 ),
inference(avatar_component_clause,[],[f470]) ).
fof(f474,definition,
( spl51_4
<=> sK49 = app(tl(sK50),cons(hd(sK50),nil)) ),
introduced(definition,[new_symbols(definition,[spl51_4])],[avatar_definition]) ).
fof(f476,plain,
( sK49 = app(tl(sK50),cons(hd(sK50),nil))
| ~ spl51_4 ),
inference(avatar_component_clause,[],[f474]) ).
fof(f478,definition,
( spl51_5
<=> ssList(tl(sK50)) ),
introduced(definition,[new_symbols(definition,[spl51_5])],[avatar_definition]) ).
fof(f479,plain,
( ssList(tl(sK50))
| ~ spl51_5 ),
inference(avatar_component_clause,[],[f478]) ).
fof(f480,plain,
( ~ ssList(tl(sK50))
| spl51_5 ),
inference(avatar_component_clause,[],[f478]) ).
fof(f482,definition,
( spl51_6
<=> ssList(cons(hd(sK50),nil)) ),
introduced(definition,[new_symbols(definition,[spl51_6])],[avatar_definition]) ).
fof(f483,plain,
( ssList(cons(hd(sK50),nil))
| ~ spl51_6 ),
inference(avatar_component_clause,[],[f482]) ).
fof(f484,plain,
( ~ ssList(cons(hd(sK50),nil))
| spl51_6 ),
inference(avatar_component_clause,[],[f482]) ).
fof(f486,definition,
( spl51_7
<=> ssItem(hd(sK50)) ),
introduced(definition,[new_symbols(definition,[spl51_7])],[avatar_definition]) ).
fof(f487,plain,
( ssItem(hd(sK50))
| ~ spl51_7 ),
inference(avatar_component_clause,[],[f486]) ).
fof(f488,plain,
( ~ ssItem(hd(sK50))
| spl51_7 ),
inference(avatar_component_clause,[],[f486]) ).
fof(f490,definition,
( spl51_8
<=> neq(nil,sK50) ),
introduced(definition,[new_symbols(definition,[spl51_8])],[avatar_definition]) ).
fof(f492,plain,
( ~ neq(nil,sK50)
| spl51_8 ),
inference(avatar_component_clause,[],[f490]) ).
fof(f494,definition,
( spl51_9
<=> neq(sK50,nil) ),
introduced(definition,[new_symbols(definition,[spl51_9])],[avatar_definition]) ).
fof(f496,plain,
( ~ neq(sK50,nil)
| spl51_9 ),
inference(avatar_component_clause,[],[f494]) ).
fof(f497,plain,
( ~ spl51_3
| spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7
| ~ spl51_8
| ~ spl51_9 ),
inference(avatar_split_clause,[],[f452,f494,f490,f486,f482,f478,f474,f470]) ).
fof(f550,plain,
( ~ ssList(cons(hd(sK50),nil))
| ~ ssList(tl(sK50))
| spl51_3 ),
inference(resolution,[],[f317,f472]) ).
fof(f563,plain,
( ~ spl51_5
| ~ spl51_6
| spl51_3 ),
inference(avatar_split_clause,[],[f550,f470,f482,f478]) ).
fof(f564,plain,
( nil = sK50
| ~ ssList(sK50)
| spl51_5 ),
inference(resolution,[],[f480,f315]) ).
fof(f565,plain,
( ~ ssList(sK50)
| spl51_2
| spl51_5 ),
inference(forward_subsumption_resolution,[],[f564,f467]) ).
fof(f566,plain,
( $false
| spl51_2
| spl51_5 ),
inference(forward_subsumption_resolution,[],[f565,f416]) ).
fof(f567,plain,
( spl51_2
| spl51_5 ),
inference(avatar_contradiction_clause,[],[f566]) ).
fof(f570,plain,
( ~ ssItem(hd(sK50))
| ~ ssList(nil)
| spl51_6 ),
inference(resolution,[],[f484,f304]) ).
fof(f571,plain,
( ~ ssItem(hd(sK50))
| spl51_6 ),
inference(forward_subsumption_resolution,[],[f570,f305]) ).
fof(f572,plain,
( ~ spl51_7
| spl51_6 ),
inference(avatar_split_clause,[],[f571,f482,f486]) ).
fof(f573,plain,
( nil = sK50
| ~ ssList(sK50)
| spl51_7 ),
inference(resolution,[],[f488,f313]) ).
fof(f574,plain,
( ~ ssList(sK50)
| spl51_2
| spl51_7 ),
inference(forward_subsumption_resolution,[],[f573,f467]) ).
fof(f575,plain,
( $false
| spl51_2
| spl51_7 ),
inference(forward_subsumption_resolution,[],[f574,f416]) ).
fof(f576,plain,
( spl51_2
| spl51_7 ),
inference(avatar_contradiction_clause,[],[f575]) ).
fof(f588,plain,
( nil != sK50
| ~ spl51_1 ),
inference(forward_subsumption_resolution,[],[f422,f463]) ).
fof(f589,plain,
( $false
| ~ spl51_1
| ~ spl51_2 ),
inference(forward_subsumption_resolution,[],[f588,f466]) ).
fof(f590,plain,
( ~ spl51_1
| ~ spl51_2 ),
inference(avatar_contradiction_clause,[],[f589]) ).
fof(f592,plain,
( cons(hd(sK50),nil) = app(nil,cons(hd(sK50),nil))
| ~ spl51_6 ),
inference(resolution,[],[f483,f319]) ).
fof(f593,plain,
( app(tl(sK50),cons(hd(sK50),nil)) = app(app(tl(sK50),cons(hd(sK50),nil)),nil)
| ~ spl51_3 ),
inference(resolution,[],[f471,f396]) ).
fof(f640,plain,
( ! [X0] :
( ~ ssList(X0)
| cons(hd(sK50),X0) != X0 )
| ~ spl51_7 ),
inference(resolution,[],[f306,f487]) ).
fof(f664,plain,
( nil != cons(hd(sK50),nil)
| ~ spl51_7 ),
inference(resolution,[],[f640,f305]) ).
fof(f709,plain,
! [X0] :
( ~ ssList(nil)
| nil = X0
| ~ ssList(X0)
| ~ segmentP(sK50,X0)
| ~ segmentP(sK49,X0)
| ~ ssList(X0) ),
inference(resolution,[],[f302,f423]) ).
fof(f712,plain,
( ~ ssList(sK50)
| nil = sK50
| ~ ssList(nil)
| spl51_8 ),
inference(resolution,[],[f302,f492]) ).
fof(f715,plain,
! [X0] :
( ~ ssList(nil)
| nil = X0
| ~ ssList(X0)
| ~ segmentP(sK50,X0)
| ~ segmentP(sK49,X0) ),
inference(duplicate_literal_removal,[],[f709]) ).
fof(f716,plain,
( nil = sK50
| ~ ssList(nil)
| spl51_8 ),
inference(forward_subsumption_resolution,[],[f712,f416]) ).
fof(f717,plain,
! [X0] :
( ~ segmentP(sK49,X0)
| ~ ssList(X0)
| ~ segmentP(sK50,X0)
| nil = X0 ),
inference(forward_subsumption_resolution,[],[f715,f305]) ).
fof(f718,plain,
( ~ ssList(nil)
| spl51_2
| spl51_8 ),
inference(forward_subsumption_resolution,[],[f716,f467]) ).
fof(f720,plain,
( $false
| spl51_2
| spl51_8 ),
inference(forward_subsumption_resolution,[],[f718,f305]) ).
fof(f721,plain,
( spl51_2
| spl51_8 ),
inference(avatar_contradiction_clause,[],[f720]) ).
fof(f722,plain,
( ~ ssList(nil)
| nil = sK50
| ~ ssList(sK50)
| spl51_9 ),
inference(resolution,[],[f496,f302]) ).
fof(f724,plain,
( nil = sK50
| ~ ssList(sK50)
| spl51_9 ),
inference(forward_subsumption_resolution,[],[f722,f305]) ).
fof(f725,plain,
( ~ ssList(sK50)
| spl51_2
| spl51_9 ),
inference(forward_subsumption_resolution,[],[f724,f467]) ).
fof(f726,plain,
( $false
| spl51_2
| spl51_9 ),
inference(forward_subsumption_resolution,[],[f725,f416]) ).
fof(f727,plain,
( spl51_2
| spl51_9 ),
inference(avatar_contradiction_clause,[],[f726]) ).
fof(f1160,plain,
( nil = sK50
| sK50 = cons(hd(sK50),tl(sK50)) ),
inference(resolution,[],[f388,f416]) ).
fof(f1161,plain,
( sK50 = cons(hd(sK50),tl(sK50))
| spl51_2 ),
inference(forward_subsumption_resolution,[],[f1160,f467]) ).
fof(f1262,plain,
( ! [X0] :
( ~ ssItem(X0)
| cons(X0,tl(sK50)) = app(cons(X0,nil),tl(sK50)) )
| ~ spl51_5 ),
inference(resolution,[],[f391,f479]) ).
fof(f2635,plain,
( ! [X0] :
( segmentP(app(cons(hd(sK50),nil),X0),cons(hd(sK50),nil))
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(X0)
| ~ ssList(nil)
| ~ ssList(app(cons(hd(sK50),nil),X0)) )
| ~ spl51_6 ),
inference(superposition,[],[f429,f592]) ).
fof(f2647,plain,
( segmentP(app(tl(sK50),cons(hd(sK50),nil)),cons(hd(sK50),nil))
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(nil)
| ~ ssList(tl(sK50))
| ~ ssList(app(tl(sK50),cons(hd(sK50),nil)))
| ~ spl51_3 ),
inference(superposition,[],[f429,f593]) ).
fof(f2654,plain,
( segmentP(app(tl(sK50),cons(hd(sK50),nil)),cons(hd(sK50),nil))
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(nil)
| ~ ssList(tl(sK50))
| ~ spl51_3 ),
inference(forward_subsumption_resolution,[],[f2647,f317]) ).
fof(f2662,plain,
( ! [X0] :
( segmentP(app(cons(hd(sK50),nil),X0),cons(hd(sK50),nil))
| ~ ssList(cons(hd(sK50),nil))
| ~ ssList(X0)
| ~ ssList(nil) )
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2635,f317]) ).
fof(f2665,plain,
( segmentP(app(tl(sK50),cons(hd(sK50),nil)),cons(hd(sK50),nil))
| ~ ssList(nil)
| ~ ssList(tl(sK50))
| ~ spl51_3
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2654,f483]) ).
fof(f2672,plain,
( ! [X0] :
( segmentP(app(cons(hd(sK50),nil),X0),cons(hd(sK50),nil))
| ~ ssList(X0)
| ~ ssList(nil) )
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2662,f483]) ).
fof(f2673,plain,
( segmentP(app(tl(sK50),cons(hd(sK50),nil)),cons(hd(sK50),nil))
| ~ ssList(tl(sK50))
| ~ spl51_3
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2665,f305]) ).
fof(f2678,plain,
( ! [X0] :
( segmentP(app(cons(hd(sK50),nil),X0),cons(hd(sK50),nil))
| ~ ssList(X0) )
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2672,f305]) ).
fof(f2679,plain,
( segmentP(app(tl(sK50),cons(hd(sK50),nil)),cons(hd(sK50),nil))
| ~ spl51_3
| ~ spl51_5
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f2673,f479]) ).
fof(f2681,plain,
( segmentP(sK49,cons(hd(sK50),nil))
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6 ),
inference(forward_demodulation,[],[f2679,f476]) ).
fof(f3047,plain,
( ~ ssList(cons(hd(sK50),nil))
| ~ segmentP(sK50,cons(hd(sK50),nil))
| nil = cons(hd(sK50),nil)
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6 ),
inference(resolution,[],[f717,f2681]) ).
fof(f3059,plain,
( ~ segmentP(sK50,cons(hd(sK50),nil))
| nil = cons(hd(sK50),nil)
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6 ),
inference(forward_subsumption_resolution,[],[f3047,f483]) ).
fof(f3062,plain,
( ~ segmentP(sK50,cons(hd(sK50),nil))
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(forward_subsumption_resolution,[],[f3059,f664]) ).
fof(f3572,plain,
( cons(hd(sK50),tl(sK50)) = app(cons(hd(sK50),nil),tl(sK50))
| ~ spl51_5
| ~ spl51_7 ),
inference(resolution,[],[f1262,f487]) ).
fof(f3592,plain,
( sK50 = app(cons(hd(sK50),nil),tl(sK50))
| spl51_2
| ~ spl51_5
| ~ spl51_7 ),
inference(forward_demodulation,[],[f3572,f1161]) ).
fof(f66721,plain,
( segmentP(sK50,cons(hd(sK50),nil))
| ~ ssList(tl(sK50))
| spl51_2
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(superposition,[],[f2678,f3592]) ).
fof(f66726,plain,
( ~ ssList(tl(sK50))
| spl51_2
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(forward_subsumption_resolution,[],[f66721,f3062]) ).
fof(f66774,plain,
( $false
| spl51_2
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(forward_subsumption_resolution,[],[f66726,f479]) ).
fof(f66775,plain,
( spl51_2
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(avatar_contradiction_clause,[],[f66774]) ).
cnf(s1,plain,
( spl51_1
| ~ spl51_2 ),
inference(sat_conversion,[],[f468]) ).
cnf(s2,plain,
( ~ spl51_3
| spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7
| ~ spl51_8
| ~ spl51_9 ),
inference(sat_conversion,[],[f497]) ).
cnf(s3,plain,
( spl51_3
| ~ spl51_5
| ~ spl51_6 ),
inference(sat_conversion,[],[f563]) ).
cnf(s4,plain,
( spl51_2
| spl51_5 ),
inference(sat_conversion,[],[f567]) ).
cnf(s5,plain,
( spl51_6
| ~ spl51_7 ),
inference(sat_conversion,[],[f572]) ).
cnf(s6,plain,
( spl51_2
| spl51_7 ),
inference(sat_conversion,[],[f576]) ).
cnf(s7,plain,
( ~ spl51_1
| ~ spl51_2 ),
inference(sat_conversion,[],[f590]) ).
cnf(s9,plain,
( spl51_2
| spl51_8 ),
inference(sat_conversion,[],[f721]) ).
cnf(s10,plain,
( spl51_2
| spl51_9 ),
inference(sat_conversion,[],[f727]) ).
cnf(s74,plain,
( spl51_2
| ~ spl51_3
| ~ spl51_4
| ~ spl51_5
| ~ spl51_6
| ~ spl51_7 ),
inference(sat_conversion,[],[f66775]) ).
cnf(s87,plain,
spl51_2,
inference(rat,[],[s2,s74,s3,s5,s4,s6,s9,s10]) ).
cnf(s88,plain,
~ spl51_1,
inference(rat,[],[s7,s87]) ).
cnf(s89,plain,
$false,
inference(rat,[],[s1,s87,s88]) ).
fof(f66823,plain,
$false,
inference(avatar_sat_refutation,[],[s89]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC072+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.35 % Computer : n010.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 28 07:43:47 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.39 Running first-order model finding
% 0.14/0.39 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 14.88/2.58 % (1750287)Will run a generic schedule for satisfiability detection.
% 14.88/2.58 % (1750292)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3972306082_2999 on theBenchmark for (2999ds/0Mi)
% 14.88/2.58 % (1750293)% WARNING: option uhcvi not known.
% 14.88/2.58 % (1750294)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1216717022:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.88/2.58 % (1750297)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2402776800:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.88/2.58 % (1750295)dis+10_1_sil=32000:sp=arity:random_seed=325074596:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.88/2.58 % (1750296)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1463860239:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.88/2.58 % TRYING [1]
% 14.88/2.58 % (1750293)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4215614506:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.88/2.58 % (1750298)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2929892365:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.88/2.58 % TRYING [2]
% 14.88/2.58 % TRYING [3]
% 14.88/2.58 % TRYING [4]
% 14.88/2.58 % TRYING [5]
% 14.88/2.58 % (1750295)Instruction limit reached!
% 14.88/2.58 % (1750295)------------------------------
% 14.88/2.58 % (1750295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.88/2.58 % (1750295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.88/2.58 % (1750295)CaDiCaL version: 2.1.3
% 14.88/2.58 % (1750295)Termination reason: Instruction limit
% 14.88/2.58 % (1750295)Termination phase: Saturation
% 14.88/2.58 % (1750295)Time elapsed: 0.062 s
% 14.88/2.58 % (1750295)Peak memory usage: 13 MB
% 14.88/2.58 % (1750295)Instructions burned: 105 (million)
% 14.88/2.58 % (1750296)Instruction limit reached!
% 14.88/2.58 % (1750296)------------------------------
% 14.88/2.58 % (1750296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.88/2.58 % (1750296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.88/2.58 % (1750296)CaDiCaL version: 2.1.3
% 14.88/2.58 % (1750296)Termination reason: Instruction limit
% 14.88/2.58 % (1750296)Termination phase: Saturation
% 14.88/2.58 % (1750296)Time elapsed: 0.071 s
% 14.88/2.58 % (1750296)Peak memory usage: 13 MB
% 14.88/2.58 % (1750296)Instructions burned: 118 (million)
% 14.88/2.58 % (1750297)Instruction limit reached!
% 14.88/2.58 % (1750297)------------------------------
% 14.88/2.58 % (1750297)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.88/2.58 % (1750297)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.88/2.58 % (1750297)CaDiCaL version: 2.1.3
% 14.88/2.58 % (1750297)Termination reason: Instruction limit
% 14.88/2.58 % (1750297)Termination phase: Saturation
% 14.88/2.58 % (1750297)Time elapsed: 0.076 s
% 14.88/2.58 % (1750297)Peak memory usage: 14 MB
% 14.88/2.58 % (1750297)Instructions burned: 131 (million)
% 14.88/2.58 % (1750306)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2905142307:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 14.88/2.58 % (1750307)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2427345635:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 14.88/2.58 % (1750308)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=2878461706:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 14.88/2.58 % TRYING [1]
% 14.88/2.58 % TRYING [2]
% 14.88/2.58 % (1750298)Instruction limit reached!
% 14.88/2.58 % (1750298)------------------------------
% 14.88/2.58 % (1750298)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.88/2.58 % (1750298)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.88/2.58 % (1750298)CaDiCaL version: 2.1.3
% 14.88/2.58 % (1750298)Termination reason: Instruction limit
% 14.88/2.58 % (1750298)Termination phase: Saturation
% 14.88/2.58 % (1750298)Time elapsed: 0.103 s
% 14.88/2.58 % (1750298)Peak memory usage: 15 MB
% 14.88/2.58 % (1750298)Instructions burned: 164 (million)
% 14.88/2.58 % TRYING [3]
% 14.88/2.58 % TRYING [6]
% 14.88/2.58 % TRYING [4]
% 14.88/2.58 % (1750312)ott-21_1_sil=16000:fs=off:random_seed=1786836689:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 14.88/2.58 % (1750307)Instruction limit reached!
% 14.88/2.58 % (1750307)------------------------------
% 14.88/2.58 % (1750307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750307)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750307)Termination reason: Instruction limit
% 22.69/3.68 % (1750307)Termination phase: Saturation
% 22.69/3.68 % (1750307)Time elapsed: 0.071 s
% 22.69/3.68 % (1750307)Peak memory usage: 13 MB
% 22.69/3.68 % (1750307)Instructions burned: 131 (million)
% 22.69/3.68 % TRYING [5]
% 22.69/3.68 % (1750314)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3307625632:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 22.69/3.68 % (1750312)Instruction limit reached!
% 22.69/3.68 % (1750312)------------------------------
% 22.69/3.68 % (1750312)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750312)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750312)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750312)Termination reason: Instruction limit
% 22.69/3.68 % (1750312)Termination phase: Saturation
% 22.69/3.68 % (1750312)Time elapsed: 0.093 s
% 22.69/3.68 % (1750312)Peak memory usage: 14 MB
% 22.69/3.68 % (1750312)Instructions burned: 182 (million)
% 22.69/3.68 % (1750316)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2864183715:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 22.69/3.68 % TRYING [1]
% 22.69/3.68 % TRYING [2]
% 22.69/3.68 % TRYING [7]
% 22.69/3.68 % TRYING [3]
% 22.69/3.68 % TRYING [4]
% 22.69/3.68 % TRYING [6]
% 22.69/3.68 % (1750306)Instruction limit reached!
% 22.69/3.68 % (1750306)------------------------------
% 22.69/3.68 % (1750306)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750306)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750306)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750306)Termination reason: Instruction limit
% 22.69/3.68 % (1750306)Termination phase: Finite model building constraint generation
% 22.69/3.68 % (1750306)Time elapsed: 0.295 s
% 22.69/3.68 % (1750306)Peak memory usage: 27 MB
% 22.69/3.68 % (1750306)Instructions burned: 715 (million)
% 22.69/3.68 % (1750318)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4011430109:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 22.69/3.68 % TRYING [5]
% 22.69/3.68 % (1750308)Instruction limit reached!
% 22.69/3.68 % (1750308)------------------------------
% 22.69/3.68 % (1750308)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750308)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750308)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750308)Termination reason: Instruction limit
% 22.69/3.68 % (1750308)Termination phase: Saturation
% 22.69/3.68 % (1750308)Time elapsed: 0.394 s
% 22.69/3.68 % (1750308)Peak memory usage: 20 MB
% 22.69/3.68 % (1750308)Instructions burned: 685 (million)
% 22.69/3.68 % (1750320)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=501968673:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 22.69/3.68 % (1750314)Instruction limit reached!
% 22.69/3.68 % (1750314)------------------------------
% 22.69/3.68 % (1750314)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750314)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750314)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750314)Termination reason: Instruction limit
% 22.69/3.68 % (1750314)Termination phase: Saturation
% 22.69/3.68 % (1750314)Time elapsed: 0.333 s
% 22.69/3.68 % (1750314)Peak memory usage: 14 MB
% 22.69/3.68 % (1750314)Instructions burned: 478 (million)
% 22.69/3.68 % (1750322)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=1331282096: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)
% 22.69/3.68 % (1750316)Instruction limit reached!
% 22.69/3.68 % (1750316)------------------------------
% 22.69/3.68 % (1750316)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750316)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750316)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750316)Termination reason: Instruction limit
% 22.69/3.68 % (1750316)Termination phase: Finite model building SAT solving
% 22.69/3.68 % (1750316)Time elapsed: 0.352 s
% 22.69/3.68 % (1750316)Peak memory usage: 23 MB
% 22.69/3.68 % (1750316)Instructions burned: 866 (million)
% 22.69/3.68 % (1750324)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3202071797:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 22.69/3.68 % TRYING [14]
% 22.69/3.68 % TRYING [8]
% 22.69/3.68 % (1750320)Instruction limit reached!
% 22.69/3.68 % (1750320)------------------------------
% 22.69/3.68 % (1750320)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750320)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750320)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750320)Termination reason: Instruction limit
% 22.69/3.68 % (1750320)Termination phase: Finite model building constraint generation
% 22.69/3.68 % (1750320)Time elapsed: 0.322 s
% 22.69/3.68 % (1750320)Peak memory usage: 70 MB
% 22.69/3.68 % (1750320)Instructions burned: 889 (million)
% 22.69/3.68 % (1750326)fmb+10_1_sil=64000:random_seed=1632294792:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 22.69/3.68 % TRYING [1]
% 22.69/3.68 % TRYING [2]
% 22.69/3.68 % TRYING [3]
% 22.69/3.68 % (1750322)Instruction limit reached!
% 22.69/3.68 % (1750322)------------------------------
% 22.69/3.68 % (1750322)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750322)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750322)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750322)Termination reason: Instruction limit
% 22.69/3.68 % (1750322)Termination phase: Saturation
% 22.69/3.68 % (1750322)Time elapsed: 0.388 s
% 22.69/3.68 % (1750322)Peak memory usage: 21 MB
% 22.69/3.68 % (1750322)Instructions burned: 692 (million)
% 22.69/3.68 % TRYING [4]
% 22.69/3.68 % (1750328)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2928688602:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 22.69/3.68 % TRYING [20]
% 22.69/3.68 % (1750318)Instruction limit reached!
% 22.69/3.68 % (1750318)------------------------------
% 22.69/3.68 % (1750318)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750318)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750318)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750318)Termination reason: Instruction limit
% 22.69/3.68 % (1750318)Termination phase: Saturation
% 22.69/3.68 % (1750318)Time elapsed: 0.639 s
% 22.69/3.68 % (1750318)Peak memory usage: 29 MB
% 22.69/3.68 % (1750318)Instructions burned: 1179 (million)
% 22.69/3.68 % TRYING [5]
% 22.69/3.68 % (1750330)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1307012325:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 22.69/3.68 % (1750324)Instruction limit reached!
% 22.69/3.68 % (1750324)------------------------------
% 22.69/3.68 % (1750324)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750324)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750324)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750324)Termination reason: Instruction limit
% 22.69/3.68 % (1750324)Termination phase: Saturation
% 22.69/3.68 % (1750324)Time elapsed: 0.464 s
% 22.69/3.68 % (1750324)Peak memory usage: 21 MB
% 22.69/3.68 % (1750324)Instructions burned: 879 (million)
% 22.69/3.68 % TRYING [8]
% 22.69/3.68 % (1750332)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2931852886:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 22.69/3.68 % TRYING [6]
% 22.69/3.68 % (1750330)Instruction limit reached!
% 22.69/3.68 % (1750330)------------------------------
% 22.69/3.68 % (1750330)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750330)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750330)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750330)Termination reason: Instruction limit
% 22.69/3.68 % (1750330)Termination phase: Finite model building constraint generation
% 22.69/3.68 % (1750330)Time elapsed: 0.341 s
% 22.69/3.68 % (1750330)Peak memory usage: 69 MB
% 22.69/3.68 % (1750330)Instructions burned: 920 (million)
% 22.69/3.68 % (1750334)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=614702720:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 22.69/3.68 % TRYING [9]
% 22.69/3.68 % TRYING [7]
% 22.69/3.68 % (1750334)Instruction limit reached!
% 22.69/3.68 % (1750334)------------------------------
% 22.69/3.68 % (1750334)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750334)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750334)Termination reason: Instruction limit
% 22.69/3.68 % (1750334)Termination phase: Saturation
% 22.69/3.68 % (1750334)Time elapsed: 0.688 s
% 22.69/3.68 % (1750334)Peak memory usage: 19 MB
% 22.69/3.68 % (1750334)Instructions burned: 1472 (million)
% 22.69/3.68 % (1750336)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3119898863:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 22.69/3.68 % TRYING [77]
% 22.69/3.68 % TRYING [10]
% 22.69/3.68 % (1750332) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1750287-1750332"...
% 22.69/3.68 % (1750332)...printing done.
% 22.69/3.68 % (1750332)Refutation found. Thanks to Tanya!
% 22.69/3.68 % SZS status Theorem for theBenchmark
% 22.69/3.68 % SZS output start Proof for theBenchmark
% See solution above
% 22.69/3.68 % (1750332)------------------------------
% 22.69/3.68 % (1750332)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 22.69/3.68 % (1750332)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.69/3.68 % (1750332)CaDiCaL version: 2.1.3
% 22.69/3.68 % (1750332)Termination reason: Refutation
% 22.69/3.68 % (1750332)Time elapsed: 2.075 s
% 22.69/3.68 % (1750332)Peak memory usage: 40 MB
% 22.69/3.68 % (1750332)Instructions burned: 3775 (million)
% 22.69/3.68 % (1750287)Success in time 3.281 s
% 22.69/3.68 % Vampire exiting
%------------------------------------------------------------------------------