%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC397+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 : n003.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 01:05:52 PM UTC 2026
% Result : Theorem 7.63s 1.43s
% Output : Refutation 7.63s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 11
% Syntax : Number of formulae : 91 ( 18 unt; 5 def)
% Number of atoms : 318 ( 41 equ)
% Maximal formula atoms : 16 ( 3 avg)
% Number of connectives : 395 ( 168 ~; 166 |; 30 &)
% ( 9 <=>; 22 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 6 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 8 con; 0-2 aty)
% Number of variables : 70 ( 0 sgn 56 !; 14 ?)
% Comments :
%------------------------------------------------------------------------------
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(f36,axiom,
! [X0] :
( ssItem(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ( memberP(app(X1,X2),X0)
<=> ( memberP(X1,X0)
| memberP(X2,X0) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax36) ).
fof(f38,axiom,
! [X0] :
( ssItem(X0)
=> ~ memberP(nil,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001+0.ax',ax38) ).
fof(f96,conjecture,
! [X0] :
( ssList(X0)
=> ! [X1] :
( ssList(X1)
=> ! [X2] :
( ssList(X2)
=> ! [X3] :
( ssList(X3)
=> ( X1 != X3
| X0 != X2
| ! [X4] :
( ssItem(X4)
=> ( ~ memberP(X0,X4)
| memberP(X1,X4) ) )
| ( nil != X2
& nil = X3 )
| ( ! [X5] :
( ssItem(X5)
=> ! [X6] :
( ssList(X6)
=> ( app(cons(X5,nil),X6) != X2
| app(X6,cons(X5,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] :
( ssItem(X4)
=> ( ~ memberP(X0,X4)
| memberP(X1,X4) ) )
| ( nil != X2
& nil = X3 )
| ( ! [X5] :
( ssItem(X5)
=> ! [X6] :
( ssList(X6)
=> ( app(cons(X5,nil),X6) != X2
| app(X6,cons(X5,nil)) != X3 ) ) )
& neq(X3,nil) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
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(f146,plain,
! [X0] :
( ! [X1] :
( ! [X2] :
( ( memberP(app(X1,X2),X0)
<=> ( memberP(X1,X0)
| memberP(X2,X0) ) )
| ~ ssList(X2) )
| ~ ssList(X1) )
| ~ ssItem(X0) ),
inference(ennf_transformation,[],[f36]) ).
fof(f148,plain,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
inference(ennf_transformation,[],[f38]) ).
fof(f221,plain,
? [X0] :
( ? [X1] :
( ? [X2] :
( ? [X3] :
( X1 = X3
& X0 = X2
& ? [X4] :
( memberP(X0,X4)
& ~ memberP(X1,X4)
& ssItem(X4) )
& ( nil = X2
| nil != X3 )
& ( ? [X5] :
( ? [X6] :
( app(cons(X5,nil),X6) = X2
& app(X6,cons(X5,nil)) = X3
& ssList(X6) )
& ssItem(X5) )
| ~ neq(X3,nil) )
& ssList(X3) )
& ssList(X2) )
& ssList(X1) )
& ssList(X0) ),
inference(ennf_transformation,[],[f97]) ).
fof(f222,plain,
? [X0] :
( ? [X1] :
( ? [X2] :
( ? [X3] :
( X1 = X3
& X0 = X2
& ? [X4] :
( memberP(X0,X4)
& ~ memberP(X1,X4)
& ssItem(X4) )
& ( nil = X2
| nil != X3 )
& ( ? [X5] :
( ? [X6] :
( app(cons(X5,nil),X6) = X2
& app(X6,cons(X5,nil)) = X3
& ssList(X6) )
& ssItem(X5) )
| ~ neq(X3,nil) )
& ssList(X3) )
& ssList(X2) )
& ssList(X1) )
& ssList(X0) ),
inference(flattening,[],[f221]) ).
fof(f303,plain,
! [X0,X1] :
( neq(X0,X1)
| ~ ssList(X1)
| X0 = X1
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f118]) ).
fof(f305,plain,
! [X0,X1] :
( ssList(cons(X1,X0))
| ~ ssItem(X1)
| ~ ssList(X0) ),
inference(cnf_transformation,[],[f119]) ).
fof(f306,plain,
ssList(nil),
inference(cnf_transformation,[],[f17]) ).
fof(f330,plain,
! [X2,X0,X1] :
( ~ memberP(app(X1,X2),X0)
| ~ ssList(X1)
| ~ ssList(X2)
| memberP(X2,X0)
| memberP(X1,X0)
| ~ ssItem(X0) ),
inference(cnf_transformation,[],[f146]) ).
fof(f331,plain,
! [X2,X0,X1] :
( memberP(app(X1,X2),X0)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ memberP(X2,X0)
| ~ ssItem(X0) ),
inference(cnf_transformation,[],[f146]) ).
fof(f332,plain,
! [X2,X0,X1] :
( memberP(app(X1,X2),X0)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ memberP(X1,X0)
| ~ ssItem(X0) ),
inference(cnf_transformation,[],[f146]) ).
fof(f336,plain,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
inference(cnf_transformation,[],[f148]) ).
fof(f411,plain,
( ~ neq(sK50,nil)
| ssList(sK53) ),
inference(cnf_transformation,[],[f222]) ).
fof(f412,plain,
( ~ neq(sK50,nil)
| sK50 = app(sK53,cons(sK52,nil)) ),
inference(cnf_transformation,[],[f222]) ).
fof(f413,plain,
( ~ neq(sK50,nil)
| sK49 = app(cons(sK52,nil),sK53) ),
inference(cnf_transformation,[],[f222]) ).
fof(f414,plain,
( ~ neq(sK50,nil)
| ssItem(sK52) ),
inference(cnf_transformation,[],[f222]) ).
fof(f415,plain,
ssItem(sK51),
inference(cnf_transformation,[],[f222]) ).
fof(f416,plain,
~ memberP(sK48,sK51),
inference(cnf_transformation,[],[f222]) ).
fof(f417,plain,
memberP(sK47,sK51),
inference(cnf_transformation,[],[f222]) ).
fof(f418,plain,
( nil != sK50
| nil = sK49 ),
inference(cnf_transformation,[],[f222]) ).
fof(f419,plain,
ssList(sK50),
inference(cnf_transformation,[],[f222]) ).
fof(f420,plain,
sK47 = sK49,
inference(cnf_transformation,[],[f222]) ).
fof(f421,plain,
sK48 = sK50,
inference(cnf_transformation,[],[f222]) ).
fof(f427,plain,
memberP(sK49,sK51),
inference(definition_unfolding,[],[f417,f420]) ).
fof(f428,plain,
~ memberP(sK50,sK51),
inference(definition_unfolding,[],[f416,f421]) ).
fof(f462,definition,
( spl54_1
<=> ssList(sK53) ),
introduced(definition,[new_symbols(definition,[spl54_1])],[avatar_definition]) ).
fof(f464,plain,
( ssList(sK53)
| ~ spl54_1 ),
inference(avatar_component_clause,[],[f462]) ).
fof(f466,definition,
( spl54_2
<=> neq(sK50,nil) ),
introduced(definition,[new_symbols(definition,[spl54_2])],[avatar_definition]) ).
fof(f467,plain,
( neq(sK50,nil)
| ~ spl54_2 ),
inference(avatar_component_clause,[],[f466]) ).
fof(f468,plain,
( ~ neq(sK50,nil)
| spl54_2 ),
inference(avatar_component_clause,[],[f466]) ).
fof(f469,plain,
( spl54_1
| ~ spl54_2 ),
inference(avatar_split_clause,[],[f411,f466,f462]) ).
fof(f471,definition,
( spl54_3
<=> nil = sK49 ),
introduced(definition,[new_symbols(definition,[spl54_3])],[avatar_definition]) ).
fof(f473,plain,
( nil = sK49
| ~ spl54_3 ),
inference(avatar_component_clause,[],[f471]) ).
fof(f475,definition,
( spl54_4
<=> nil = sK50 ),
introduced(definition,[new_symbols(definition,[spl54_4])],[avatar_definition]) ).
fof(f477,plain,
( nil != sK50
| spl54_4 ),
inference(avatar_component_clause,[],[f475]) ).
fof(f478,plain,
( spl54_3
| ~ spl54_4 ),
inference(avatar_split_clause,[],[f418,f475,f471]) ).
fof(f642,plain,
( ~ ssList(nil)
| nil = sK50
| ~ ssList(sK50)
| spl54_2 ),
inference(resolution,[],[f303,f468]) ).
fof(f647,plain,
( nil = sK50
| ~ ssList(sK50)
| spl54_2 ),
inference(forward_subsumption_resolution,[],[f642,f306]) ).
fof(f648,plain,
( ~ ssList(sK50)
| spl54_2
| spl54_4 ),
inference(forward_subsumption_resolution,[],[f647,f477]) ).
fof(f649,plain,
( $false
| spl54_2
| spl54_4 ),
inference(forward_subsumption_resolution,[],[f648,f419]) ).
fof(f650,plain,
( spl54_2
| spl54_4 ),
inference(avatar_contradiction_clause,[],[f649]) ).
fof(f654,plain,
( ssItem(sK52)
| ~ spl54_2 ),
inference(forward_subsumption_resolution,[],[f414,f467]) ).
fof(f1152,definition,
( spl54_7
<=> ssList(cons(sK52,nil)) ),
introduced(definition,[new_symbols(definition,[spl54_7])],[avatar_definition]) ).
fof(f1153,plain,
( ssList(cons(sK52,nil))
| ~ spl54_7 ),
inference(avatar_component_clause,[],[f1152]) ).
fof(f1154,plain,
( ~ ssList(cons(sK52,nil))
| spl54_7 ),
inference(avatar_component_clause,[],[f1152]) ).
fof(f1301,plain,
( memberP(nil,sK51)
| ~ spl54_3 ),
inference(superposition,[],[f427,f473]) ).
fof(f1318,plain,
( ~ ssItem(sK51)
| ~ spl54_3 ),
inference(resolution,[],[f1301,f336]) ).
fof(f1319,plain,
( $false
| ~ spl54_3 ),
inference(forward_subsumption_resolution,[],[f1318,f415]) ).
fof(f1320,plain,
~ spl54_3,
inference(avatar_contradiction_clause,[],[f1319]) ).
fof(f1334,plain,
( sK50 = app(sK53,cons(sK52,nil))
| ~ spl54_2 ),
inference(forward_subsumption_resolution,[],[f412,f467]) ).
fof(f1341,plain,
( sK49 = app(cons(sK52,nil),sK53)
| ~ spl54_2 ),
inference(forward_subsumption_resolution,[],[f413,f467]) ).
fof(f1444,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssList(sK53)
| ~ ssList(cons(sK52,nil))
| ~ memberP(cons(sK52,nil),X0)
| ~ ssItem(X0) )
| ~ spl54_2 ),
inference(superposition,[],[f331,f1334]) ).
fof(f1447,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssList(cons(sK52,nil))
| ~ memberP(cons(sK52,nil),X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2 ),
inference(forward_subsumption_resolution,[],[f1444,f464]) ).
fof(f1456,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssList(sK53)
| ~ ssList(cons(sK52,nil))
| ~ memberP(sK53,X0)
| ~ ssItem(X0) )
| ~ spl54_2 ),
inference(superposition,[],[f332,f1334]) ).
fof(f1459,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssList(cons(sK52,nil))
| ~ memberP(sK53,X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2 ),
inference(forward_subsumption_resolution,[],[f1456,f464]) ).
fof(f1493,plain,
( ~ ssItem(sK52)
| ~ ssList(nil)
| spl54_7 ),
inference(resolution,[],[f1154,f305]) ).
fof(f1494,plain,
( ~ ssList(nil)
| ~ spl54_2
| spl54_7 ),
inference(forward_subsumption_resolution,[],[f1493,f654]) ).
fof(f1495,plain,
( $false
| ~ spl54_2
| spl54_7 ),
inference(forward_subsumption_resolution,[],[f1494,f306]) ).
fof(f1496,plain,
( ~ spl54_2
| spl54_7 ),
inference(avatar_contradiction_clause,[],[f1495]) ).
fof(f2073,plain,
( ! [X0] :
( ~ memberP(sK49,X0)
| ~ ssList(cons(sK52,nil))
| ~ ssList(sK53)
| memberP(sK53,X0)
| memberP(cons(sK52,nil),X0)
| ~ ssItem(X0) )
| ~ spl54_2 ),
inference(superposition,[],[f330,f1341]) ).
fof(f2090,plain,
( ! [X0] :
( ~ memberP(sK49,X0)
| ~ ssList(sK53)
| memberP(sK53,X0)
| memberP(cons(sK52,nil),X0)
| ~ ssItem(X0) )
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f2073,f1153]) ).
fof(f2094,plain,
( ! [X0] :
( memberP(cons(sK52,nil),X0)
| memberP(sK53,X0)
| ~ memberP(sK49,X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f2090,f464]) ).
fof(f3429,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ memberP(sK53,X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f1459,f1153]) ).
fof(f3718,plain,
( ! [X0] :
( ~ memberP(cons(sK52,nil),X0)
| memberP(sK50,X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f1447,f1153]) ).
fof(f3720,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssItem(X0)
| memberP(sK53,X0)
| ~ memberP(sK49,X0)
| ~ ssItem(X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(resolution,[],[f3718,f2094]) ).
fof(f3727,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssItem(X0)
| memberP(sK53,X0)
| ~ memberP(sK49,X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(duplicate_literal_removal,[],[f3720]) ).
fof(f3728,plain,
( ! [X0] :
( memberP(sK50,X0)
| ~ ssItem(X0)
| ~ memberP(sK49,X0) )
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f3727,f3429]) ).
fof(f5110,plain,
( ~ ssItem(sK51)
| ~ memberP(sK49,sK51)
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(resolution,[],[f3728,f428]) ).
fof(f5114,plain,
( ~ memberP(sK49,sK51)
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f5110,f415]) ).
fof(f5115,plain,
( $false
| ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(forward_subsumption_resolution,[],[f5114,f427]) ).
fof(f5116,plain,
( ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(avatar_contradiction_clause,[],[f5115]) ).
cnf(s1,plain,
( spl54_1
| ~ spl54_2 ),
inference(sat_conversion,[],[f469]) ).
cnf(s2,plain,
( spl54_3
| ~ spl54_4 ),
inference(sat_conversion,[],[f478]) ).
cnf(s4,plain,
( spl54_2
| spl54_4 ),
inference(sat_conversion,[],[f650]) ).
cnf(s8,plain,
~ spl54_3,
inference(sat_conversion,[],[f1320]) ).
cnf(s10,plain,
( ~ spl54_2
| spl54_7 ),
inference(sat_conversion,[],[f1496]) ).
cnf(s17,plain,
( ~ spl54_1
| ~ spl54_2
| ~ spl54_7 ),
inference(sat_conversion,[],[f5116]) ).
cnf(s18,plain,
~ spl54_4,
inference(rat,[],[s2,s8]) ).
cnf(s19,plain,
spl54_2,
inference(rat,[],[s4,s18]) ).
cnf(s20,plain,
spl54_7,
inference(rat,[],[s10,s19]) ).
cnf(s21,plain,
~ spl54_1,
inference(rat,[],[s17,s19,s20]) ).
cnf(s22,plain,
$false,
inference(rat,[],[s1,s19,s21]) ).
fof(f5117,plain,
$false,
inference(avatar_sat_refutation,[],[s22]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC397+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.18 % Computer : n003.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Mon Sep 28 09:28:27 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.22 Running first-order model finding
% 0.08/0.22 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
% 7.63/1.43 % (1458084)Will run a generic schedule for satisfiability detection.
% 7.63/1.43 % (1458095)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2328045936:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 7.63/1.43 % (1458090)% WARNING: option uhcvi not known.
% 7.63/1.43 % (1458092)dis+10_1_sil=32000:sp=arity:random_seed=1723122364:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 7.63/1.43 % (1458089)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3959622533_2999 on theBenchmark for (2999ds/0Mi)
% 7.63/1.43 % (1458094)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3171383999:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 7.63/1.43 % (1458091)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2593529990:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 7.63/1.43 % (1458090)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3934604393:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 7.63/1.43 % (1458093)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=748472939:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 7.63/1.43 % TRYING [1]
% 7.63/1.43 % TRYING [2]
% 7.63/1.43 % TRYING [3]
% 7.63/1.43 % TRYING [4]
% 7.63/1.43 % (1458095)Instruction limit reached!
% 7.63/1.43 % (1458095)------------------------------
% 7.63/1.43 % (1458095)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458095)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458095)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458095)Termination reason: Instruction limit
% 7.63/1.43 % (1458095)Termination phase: Saturation
% 7.63/1.43 % (1458095)Time elapsed: 0.054 s
% 7.63/1.43 % (1458095)Peak memory usage: 15 MB
% 7.63/1.43 % (1458095)Instructions burned: 160 (million)
% 7.63/1.43 % (1458103)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2836293412:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 7.63/1.43 % (1458092)Instruction limit reached!
% 7.63/1.43 % (1458092)------------------------------
% 7.63/1.43 % (1458092)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458092)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458092)Termination reason: Instruction limit
% 7.63/1.43 % (1458092)Termination phase: Saturation
% 7.63/1.43 % (1458092)Time elapsed: 0.061 s
% 7.63/1.43 % (1458092)Peak memory usage: 13 MB
% 7.63/1.43 % (1458092)Instructions burned: 103 (million)
% 7.63/1.43 % TRYING [1]
% 7.63/1.43 % TRYING [2]
% 7.63/1.43 % TRYING [3]
% 7.63/1.43 % (1458093)Instruction limit reached!
% 7.63/1.43 % (1458093)------------------------------
% 7.63/1.43 % (1458093)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458093)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458093)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458093)Termination reason: Instruction limit
% 7.63/1.43 % (1458093)Termination phase: Saturation
% 7.63/1.43 % (1458093)Time elapsed: 0.070 s
% 7.63/1.43 % (1458093)Peak memory usage: 13 MB
% 7.63/1.43 % (1458093)Instructions burned: 117 (million)
% 7.63/1.43 % (1458094)Instruction limit reached!
% 7.63/1.43 % (1458094)------------------------------
% 7.63/1.43 % (1458094)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458094)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458094)Termination reason: Instruction limit
% 7.63/1.43 % (1458094)Termination phase: Saturation
% 7.63/1.43 % (1458094)Time elapsed: 0.074 s
% 7.63/1.43 % (1458094)Peak memory usage: 14 MB
% 7.63/1.43 % (1458094)Instructions burned: 132 (million)
% 7.63/1.43 % TRYING [4]
% 7.63/1.43 % (1458105)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3217315768:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 7.63/1.43 % TRYING [5]
% 7.63/1.43 % (1458106)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=3329967871:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 7.63/1.43 % (1458107)ott-21_1_sil=16000:fs=off:random_seed=2496510200:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.63/1.43 % TRYING [5]
% 7.63/1.43 % (1458105)Instruction limit reached!
% 7.63/1.43 % (1458105)------------------------------
% 7.63/1.43 % (1458105)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458105)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458105)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458105)Termination reason: Instruction limit
% 7.63/1.43 % (1458105)Termination phase: Saturation
% 7.63/1.43 % (1458105)Time elapsed: 0.072 s
% 7.63/1.43 % (1458105)Peak memory usage: 13 MB
% 7.63/1.43 % (1458105)Instructions burned: 132 (million)
% 7.63/1.43 % (1458111)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=340145449:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 7.63/1.43 % (1458107)Instruction limit reached!
% 7.63/1.43 % (1458107)------------------------------
% 7.63/1.43 % (1458107)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458107)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458107)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458107)Termination reason: Instruction limit
% 7.63/1.43 % (1458107)Termination phase: Saturation
% 7.63/1.43 % (1458107)Time elapsed: 0.090 s
% 7.63/1.43 % (1458107)Peak memory usage: 13 MB
% 7.63/1.43 % (1458107)Instructions burned: 180 (million)
% 7.63/1.43 % (1458113)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2445299494:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 7.63/1.43 % TRYING [6]
% 7.63/1.43 % TRYING [1]
% 7.63/1.43 % TRYING [6]
% 7.63/1.43 % TRYING [2]
% 7.63/1.43 % (1458103)Instruction limit reached!
% 7.63/1.43 % (1458103)------------------------------
% 7.63/1.43 % (1458103)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458103)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458103)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458103)Termination reason: Instruction limit
% 7.63/1.43 % (1458103)Termination phase: Finite model building constraint generation
% 7.63/1.43 % (1458103)Time elapsed: 0.166 s
% 7.63/1.43 % (1458103)Peak memory usage: 29 MB
% 7.63/1.43 % (1458103)Instructions burned: 721 (million)
% 7.63/1.43 % TRYING [3]
% 7.63/1.43 % (1458115)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2933588427:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 7.63/1.43 % TRYING [4]
% 7.63/1.43 % TRYING [5]
% 7.63/1.43 % (1458106)Instruction limit reached!
% 7.63/1.43 % (1458106)------------------------------
% 7.63/1.43 % (1458106)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458106)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458106)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458106)Termination reason: Instruction limit
% 7.63/1.43 % (1458106)Termination phase: Saturation
% 7.63/1.43 % (1458106)Time elapsed: 0.366 s
% 7.63/1.43 % (1458106)Peak memory usage: 23 MB
% 7.63/1.43 % (1458106)Instructions burned: 685 (million)
% 7.63/1.43 % (1458117)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=616857368:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 7.63/1.43 % (1458111)Instruction limit reached!
% 7.63/1.43 % (1458111)------------------------------
% 7.63/1.43 % (1458111)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458111)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458111)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458111)Termination reason: Instruction limit
% 7.63/1.43 % (1458111)Termination phase: Saturation
% 7.63/1.43 % (1458111)Time elapsed: 0.324 s
% 7.63/1.43 % (1458111)Peak memory usage: 14 MB
% 7.63/1.43 % (1458111)Instructions burned: 478 (million)
% 7.63/1.43 % TRYING [7]
% 7.63/1.43 % (1458119)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=398199347: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)
% 7.63/1.43 % (1458113)Instruction limit reached!
% 7.63/1.43 % (1458113)------------------------------
% 7.63/1.43 % (1458113)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458113)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458113)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458113)Termination reason: Instruction limit
% 7.63/1.43 % (1458113)Termination phase: Finite model building SAT solving
% 7.63/1.43 % (1458113)Time elapsed: 0.340 s
% 7.63/1.43 % (1458113)Peak memory usage: 24 MB
% 7.63/1.43 % (1458113)Instructions burned: 866 (million)
% 7.63/1.43 % (1458121)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=4031073475:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 7.63/1.43 % TRYING [14]
% 7.63/1.43 % (1458115)Instruction limit reached!
% 7.63/1.43 % (1458115)------------------------------
% 7.63/1.43 % (1458115)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458115)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458115)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458115)Termination reason: Instruction limit
% 7.63/1.43 % (1458115)Termination phase: Saturation
% 7.63/1.43 % (1458115)Time elapsed: 0.351 s
% 7.63/1.43 % (1458115)Peak memory usage: 29 MB
% 7.63/1.43 % (1458115)Instructions burned: 1182 (million)
% 7.63/1.43 % (1458123)fmb+10_1_sil=64000:random_seed=3674537267:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 7.63/1.43 % TRYING [1]
% 7.63/1.43 % TRYING [2]
% 7.63/1.43 % TRYING [3]
% 7.63/1.43 % TRYING [4]
% 7.63/1.43 % TRYING [5]
% 7.63/1.43 % (1458117)Instruction limit reached!
% 7.63/1.43 % (1458117)------------------------------
% 7.63/1.43 % (1458117)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458117)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458117)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458117)Termination reason: Instruction limit
% 7.63/1.43 % (1458117)Termination phase: Finite model building constraint generation
% 7.63/1.43 % (1458117)Time elapsed: 0.320 s
% 7.63/1.43 % (1458117)Peak memory usage: 70 MB
% 7.63/1.43 % (1458117)Instructions burned: 891 (million)
% 7.63/1.43 % (1458125)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1681910753:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 7.63/1.43 % TRYING [20]
% 7.63/1.43 % (1458119)Instruction limit reached!
% 7.63/1.43 % (1458119)------------------------------
% 7.63/1.43 % (1458119)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458119)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458119)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458119)Termination reason: Instruction limit
% 7.63/1.43 % (1458119)Termination phase: Saturation
% 7.63/1.43 % (1458119)Time elapsed: 0.356 s
% 7.63/1.43 % (1458119)Peak memory usage: 21 MB
% 7.63/1.43 % (1458119)Instructions burned: 693 (million)
% 7.63/1.43 % (1458127)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1339137380:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 7.63/1.43 % TRYING [6]
% 7.63/1.43 % TRYING [8]
% 7.63/1.43 % (1458121)Instruction limit reached!
% 7.63/1.43 % (1458121)------------------------------
% 7.63/1.43 % (1458121)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.43 % (1458121)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.43 % (1458121)CaDiCaL version: 2.1.3
% 7.63/1.43 % (1458121)Termination reason: Instruction limit
% 7.63/1.43 % (1458121)Termination phase: Saturation
% 7.63/1.43 % (1458121)Time elapsed: 0.449 s
% 7.63/1.43 % (1458121)Peak memory usage: 20 MB
% 7.63/1.43 % (1458121)Instructions burned: 880 (million)
% 7.63/1.43 % (1458129)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=823076723:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 7.63/1.43 % (1458129) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1458084-1458129"...
% 7.63/1.43 % (1458129)...printing done.
% 7.63/1.43 % (1458129)Refutation found. Thanks to Tanya!
% 7.63/1.43 % SZS status Theorem for theBenchmark
% 7.63/1.43 % SZS output start Proof for theBenchmark
% See solution above
% 7.63/1.44 % (1458129)------------------------------
% 7.63/1.44 % (1458129)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.63/1.44 % (1458129)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.63/1.44 % (1458129)CaDiCaL version: 2.1.3
% 7.63/1.44 % (1458129)Termination reason: Refutation
% 7.63/1.44 % (1458129)Time elapsed: 0.113 s
% 7.63/1.44 % (1458129)Peak memory usage: 15 MB
% 7.63/1.44 % (1458129)Instructions burned: 210 (million)
% 7.63/1.44 % (1458084)Success in time 1.209 s
% 7.63/1.44 % Vampire exiting
%------------------------------------------------------------------------------