%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL786-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n011.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 12:00:35 PM UTC 2026
% Result : Unsatisfiable 7.10s 1.91s
% Output : Refutation 7.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 9
% Syntax : Number of formulae : 21 ( 11 unt; 0 def)
% Number of atoms : 33 ( 4 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 33 ( 21 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 2 prp; 0-3 aty)
% Number of functors : 22 ( 22 usr; 12 con; 0-5 aty)
% Number of variables : 28 ( 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f348,axiom,
! [X2,X3,X0,X1,X4] : c_List_Ofoldr(X0,X1,X2,X3,X4) = c_List_Ofoldl(c_COMBC(X0,X3,X4,X4),X2,c_List_Orev(X1,X3),X4,X3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_foldr__foldl_0) ).
fof(f390,axiom,
! [X2,X3,X0,X1,X4,X5] : c_List_Ofoldl(X0,X1,c_List_Olist_OCons(X2,X3,X4),X5,X4) = c_List_Ofoldl(X0,hAPP(hAPP(X0,X1),X2),X3,X5,X4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_foldl__Cons_0) ).
fof(f539,axiom,
! [X2,X3,X0,X1] :
( c_Type_Otypings(X0,X1,c_Type_Osko__Type__Xlist__app__typeD__1__1(X2,X0,X3,X1))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(X0),c_List_Ofoldl(c_Lambda_OdB_OApp,X3,X1,tc_Lambda_OdB,tc_Lambda_OdB)),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_list__app__typeD_1) ).
fof(f562,axiom,
v_n____ = v_i____,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_True_0) ).
fof(f572,axiom,
! [X0] :
( v_thesis____
| ~ c_Type_Otypings(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),v_as____,X0)
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_n____)),v_a____)),c_List_Ofoldr(c_Type_Otype_OFun,X0,v_T_H____,tc_Type_Otype,tc_Type_Otype))) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_that_0) ).
fof(f574,axiom,
hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_n____),v_rs____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nT_0) ).
fof(f598,axiom,
v_rs____ = c_List_Olist_OCons(v_a____,v_as____,tc_Lambda_OdB),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Cons_0) ).
fof(f601,axiom,
! [X2,X3,X0,X1] :
( hBOOL(hAPP(hAPP(c_Type_Otyping(X0),X1),c_List_Ofoldr(c_Type_Otype_OFun,c_Type_Osko__Type__Xlist__app__typeD__1__1(X2,X0,X1,X3),X2,tc_Type_Otype,tc_Type_Otype)))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(X0),c_List_Ofoldl(c_Lambda_OdB_OApp,X1,X3,tc_Lambda_OdB,tc_Lambda_OdB)),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_list__app__typeD_0) ).
fof(f609,negated_conjecture,
~ v_thesis____,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f644,plain,
! [X0] :
( v_thesis____
| ~ c_Type_Otypings(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),v_as____,X0)
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____)),c_List_Ofoldl(c_COMBC(c_Type_Otype_OFun,tc_Type_Otype,tc_Type_Otype,tc_Type_Otype),v_T_H____,c_List_Orev(X0,tc_Type_Otype),tc_Type_Otype,tc_Type_Otype))) ),
inference(definition_unfolding,[],[f572,f562,f348]) ).
fof(f646,plain,
hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),v_rs____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)),
inference(definition_unfolding,[],[f574,f562]) ).
fof(f649,plain,
! [X2,X3,X0,X1] :
( hBOOL(hAPP(hAPP(c_Type_Otyping(X0),X1),c_List_Ofoldl(c_COMBC(c_Type_Otype_OFun,tc_Type_Otype,tc_Type_Otype,tc_Type_Otype),X2,c_List_Orev(c_Type_Osko__Type__Xlist__app__typeD__1__1(X2,X0,X1,X3),tc_Type_Otype),tc_Type_Otype,tc_Type_Otype)))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(X0),c_List_Ofoldl(c_Lambda_OdB_OApp,X1,X3,tc_Lambda_OdB,tc_Lambda_OdB)),X2)) ),
inference(definition_unfolding,[],[f601,f348]) ).
fof(f8287,plain,
! [X0] :
( ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____)),c_List_Ofoldl(c_COMBC(c_Type_Otype_OFun,tc_Type_Otype,tc_Type_Otype,tc_Type_Otype),v_T_H____,c_List_Orev(X0,tc_Type_Otype),tc_Type_Otype,tc_Type_Otype)))
| ~ c_Type_Otypings(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),v_as____,X0) ),
inference(forward_subsumption_resolution,[],[f644,f609]) ).
fof(f8289,plain,
! [X0] :
( ~ c_Type_Otypings(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),v_as____,c_Type_Osko__Type__Xlist__app__typeD__1__1(v_T_H____,c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),X0))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),X0,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)) ),
inference(resolution,[],[f8287,f649]) ).
fof(f8308,plain,
! [X0] :
( ~ c_Type_Otypings(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),v_as____,c_Type_Osko__Type__Xlist__app__typeD__1__1(v_T_H____,c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype),hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),X0))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),c_List_Olist_OCons(v_a____,X0,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)) ),
inference(forward_demodulation,[],[f8289,f390]) ).
fof(f8847,plain,
( ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),c_List_Olist_OCons(v_a____,v_as____,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),v_as____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)) ),
inference(resolution,[],[f8308,f539]) ).
fof(f8848,plain,
( ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),v_rs____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____))
| ~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),v_as____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)) ),
inference(forward_demodulation,[],[f8847,f598]) ).
fof(f8849,plain,
~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,hAPP(hAPP(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____)),v_a____),v_as____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)),
inference(forward_subsumption_resolution,[],[f8848,f646]) ).
fof(f8860,plain,
~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),c_List_Olist_OCons(v_a____,v_as____,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)),
inference(forward_demodulation,[],[f8849,f390]) ).
fof(f8862,plain,
~ hBOOL(hAPP(hAPP(c_Type_Otyping(c_Type_Oshift(v_e____,v_i____,v_T____,tc_Type_Otype)),c_List_Ofoldl(c_Lambda_OdB_OApp,c_Lambda_OdB_OVar(v_i____),v_rs____,tc_Lambda_OdB,tc_Lambda_OdB)),v_T_H____)),
inference(forward_demodulation,[],[f8860,f598]) ).
fof(f8863,plain,
$false,
inference(forward_subsumption_resolution,[],[f8862,f646]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL786-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n011.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 16:51:01 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.41 Running first-order model finding
% 0.10/0.41 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
% 7.10/1.91 % (2615794)Will run a generic schedule for satisfiability detection.
% 7.10/1.91 % (2615799)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=76049133_2999 on theBenchmark for (2999ds/0Mi)
% 7.10/1.91 % (2615800)% WARNING: option uhcvi not known.
% 7.10/1.91 % (2615800)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2923261609:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 7.10/1.91 % (2615801)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3114585298:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 7.10/1.91 % (2615802)dis+10_1_sil=32000:sp=arity:random_seed=924361078:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 7.10/1.91 % (2615803)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2629517574:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 7.10/1.91 % (2615804)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3916606570:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 7.10/1.91 % (2615805)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1370548397:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 7.10/1.91 % TRYING [1]
% 7.10/1.91 % TRYING [2]
% 7.10/1.91 % (2615802)Instruction limit reached!
% 7.10/1.91 % (2615802)------------------------------
% 7.10/1.91 % (2615802)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615802)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615802)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615802)Termination reason: Instruction limit
% 7.10/1.91 % (2615802)Termination phase: Saturation
% 7.10/1.91 % (2615802)Time elapsed: 0.066 s
% 7.10/1.91 % (2615802)Peak memory usage: 12 MB
% 7.10/1.91 % (2615802)Instructions burned: 104 (million)
% 7.10/1.91 % (2615803)Instruction limit reached!
% 7.10/1.91 % (2615803)------------------------------
% 7.10/1.91 % (2615803)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615803)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615803)Termination reason: Instruction limit
% 7.10/1.91 % (2615803)Termination phase: Saturation
% 7.10/1.91 % (2615803)Time elapsed: 0.073 s
% 7.10/1.91 % (2615803)Peak memory usage: 13 MB
% 7.10/1.91 % (2615803)Instructions burned: 117 (million)
% 7.10/1.91 % (2615804)Instruction limit reached!
% 7.10/1.91 % (2615804)------------------------------
% 7.10/1.91 % (2615804)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615804)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615804)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615804)Termination reason: Instruction limit
% 7.10/1.91 % (2615804)Termination phase: Saturation
% 7.10/1.91 % (2615804)Time elapsed: 0.084 s
% 7.10/1.91 % (2615804)Peak memory usage: 13 MB
% 7.10/1.91 % (2615804)Instructions burned: 131 (million)
% 7.10/1.91 % (2615813)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=481692191:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 7.10/1.91 % TRYING [3]
% 7.10/1.91 % (2615814)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=4217588284:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 7.10/1.91 % (2615805)Instruction limit reached!
% 7.10/1.91 % (2615805)------------------------------
% 7.10/1.91 % (2615805)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615805)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615805)Termination reason: Instruction limit
% 7.10/1.91 % (2615805)Termination phase: Saturation
% 7.10/1.91 % (2615805)Time elapsed: 0.097 s
% 7.10/1.91 % (2615805)Peak memory usage: 13 MB
% 7.10/1.91 % (2615805)Instructions burned: 160 (million)
% 7.10/1.91 % (2615815)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=1431548707:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 7.10/1.91 % (2615818)ott-21_1_sil=16000:fs=off:random_seed=1846891751:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.10/1.91 % (2615814)Instruction limit reached!
% 7.10/1.91 % (2615814)------------------------------
% 7.10/1.91 % (2615814)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615814)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615814)Termination reason: Instruction limit
% 7.10/1.91 % (2615814)Termination phase: Saturation
% 7.10/1.91 % (2615814)Time elapsed: 0.088 s
% 7.10/1.91 % (2615814)Peak memory usage: 13 MB
% 7.10/1.91 % (2615814)Instructions burned: 132 (million)
% 7.10/1.91 % TRYING [1]
% 7.10/1.91 % TRYING [2]
% 7.10/1.91 % (2615821)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=198065850:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 7.10/1.91 % (2615818)Instruction limit reached!
% 7.10/1.91 % (2615818)------------------------------
% 7.10/1.91 % (2615818)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615818)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615818)Termination reason: Instruction limit
% 7.10/1.91 % (2615818)Termination phase: Saturation
% 7.10/1.91 % (2615818)Time elapsed: 0.095 s
% 7.10/1.91 % (2615818)Peak memory usage: 13 MB
% 7.10/1.91 % (2615818)Instructions burned: 183 (million)
% 7.10/1.91 % (2615823)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=4128279865:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 7.10/1.91 % TRYING [3]
% 7.10/1.91 % TRYING [1]
% 7.10/1.91 % TRYING [2]
% 7.10/1.91 % (2615813)Instruction limit reached!
% 7.10/1.91 % (2615813)------------------------------
% 7.10/1.91 % (2615813)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615813)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615813)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615813)Termination reason: Instruction limit
% 7.10/1.91 % (2615813)Termination phase: Finite model building constraint generation
% 7.10/1.91 % (2615813)Time elapsed: 0.281 s
% 7.10/1.91 % (2615813)Peak memory usage: 30 MB
% 7.10/1.91 % (2615813)Instructions burned: 716 (million)
% 7.10/1.91 % (2615825)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3387217671:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 7.10/1.91 % TRYING [4]
% 7.10/1.91 % (2615815)Instruction limit reached!
% 7.10/1.91 % (2615815)------------------------------
% 7.10/1.91 % (2615815)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615815)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615815)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615815)Termination reason: Instruction limit
% 7.10/1.91 % (2615815)Termination phase: Saturation
% 7.10/1.91 % (2615815)Time elapsed: 0.382 s
% 7.10/1.91 % (2615815)Peak memory usage: 16 MB
% 7.10/1.91 % (2615815)Instructions burned: 685 (million)
% 7.10/1.91 % (2615821)Instruction limit reached!
% 7.10/1.91 % (2615821)------------------------------
% 7.10/1.91 % (2615821)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615821)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615821)Termination reason: Instruction limit
% 7.10/1.91 % (2615821)Termination phase: Saturation
% 7.10/1.91 % (2615821)Time elapsed: 0.299 s
% 7.10/1.91 % (2615821)Peak memory usage: 14 MB
% 7.10/1.91 % (2615821)Instructions burned: 478 (million)
% 7.10/1.91 % (2615827)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=128962517:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 7.10/1.91 % (2615828)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=830629822: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)
% 7.10/1.91 % TRYING [3]
% 7.10/1.91 % (2615823)Instruction limit reached!
% 7.10/1.91 % (2615823)------------------------------
% 7.10/1.91 % (2615823)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615823)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615823)Termination reason: Instruction limit
% 7.10/1.91 % (2615823)Termination phase: Finite model building constraint generation
% 7.10/1.91 % (2615823)Time elapsed: 0.406 s
% 7.10/1.91 % (2615823)Peak memory usage: 37 MB
% 7.10/1.91 % (2615823)Instructions burned: 867 (million)
% 7.10/1.91 % (2615831)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3809669807:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 7.10/1.91 % (2615828)Instruction limit reached!
% 7.10/1.91 % (2615828)------------------------------
% 7.10/1.91 % (2615828)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615828)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615828)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615828)Termination reason: Instruction limit
% 7.10/1.91 % (2615828)Termination phase: Saturation
% 7.10/1.91 % (2615828)Time elapsed: 0.415 s
% 7.10/1.91 % (2615828)Peak memory usage: 16 MB
% 7.10/1.91 % (2615828)Instructions burned: 693 (million)
% 7.10/1.91 % (2615827)Instruction limit reached!
% 7.10/1.91 % (2615827)------------------------------
% 7.10/1.91 % (2615827)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615827)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615827)Termination reason: Instruction limit
% 7.10/1.91 % (2615827)Termination phase: Finite model building constraint generation
% 7.10/1.91 % (2615827)Time elapsed: 0.439 s
% 7.10/1.91 % (2615827)Peak memory usage: 98 MB
% 7.10/1.91 % (2615827)Instructions burned: 890 (million)
% 7.10/1.91 % (2615833)fmb+10_1_sil=64000:random_seed=3344649527:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 7.10/1.91 % (2615834)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=437262879:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 7.10/1.91 % TRYING [1]
% 7.10/1.91 % TRYING [2]
% 7.10/1.91 % (2615834)Cannot represent all propositional literals internally
% 7.10/1.91 % (2615834)Refutation not found, incomplete strategy
% 7.10/1.91 % (2615834)------------------------------
% 7.10/1.91 % (2615834)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615834)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615834)Termination reason: Refutation not found, incomplete strategy
% 7.10/1.91 % (2615834)Time elapsed: 0.105 s
% 7.10/1.91 % (2615834)Peak memory usage: 14 MB
% 7.10/1.91 % (2615834)Instructions burned: 206 (million)
% 7.10/1.91 % (2615834)------------------------------
% 7.10/1.91 % (2615834)------------------------------
% 7.10/1.91 % (2615837)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1085881410:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 7.10/1.91 % (2615825)Instruction limit reached!
% 7.10/1.91 % (2615825)------------------------------
% 7.10/1.91 % (2615825)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615825)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615825)Termination reason: Instruction limit
% 7.10/1.91 % (2615825)Termination phase: Saturation
% 7.10/1.91 % (2615825)Time elapsed: 0.721 s
% 7.10/1.91 % (2615825)Peak memory usage: 22 MB
% 7.10/1.91 % (2615825)Instructions burned: 1179 (million)
% 7.10/1.91 % (2615839)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1736675717:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 7.10/1.91 % (2615831)Instruction limit reached!
% 7.10/1.91 % (2615831)------------------------------
% 7.10/1.91 % (2615831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.91 % (2615831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.91 % (2615831)CaDiCaL version: 2.1.3
% 7.10/1.91 % (2615831)Termination reason: Instruction limit
% 7.10/1.91 % (2615831)Termination phase: Saturation
% 7.10/1.91 % (2615831)Time elapsed: 0.499 s
% 7.10/1.91 % (2615831)Peak memory usage: 20 MB
% 7.10/1.91 % (2615831)Instructions burned: 881 (million)
% 7.10/1.91 % (2615841)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=695895852:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 7.10/1.91 % TRYING [8]
% 7.10/1.91 % TRYING [3]
% 7.10/1.91 % (2615839) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2615794-2615839"...
% 7.10/1.91 % (2615839)...printing done.
% 7.10/1.91 % (2615839)Refutation found. Thanks to Tanya!
% 7.10/1.91 % SZS status Unsatisfiable for theBenchmark
% 7.10/1.91 % SZS output start Proof for theBenchmark
% See solution above
% 7.10/1.92 % (2615839)------------------------------
% 7.10/1.92 % (2615839)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.10/1.92 % (2615839)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.10/1.92 % (2615839)CaDiCaL version: 2.1.3
% 7.10/1.92 % (2615839)Termination reason: Refutation
% 7.10/1.92 % (2615839)Time elapsed: 0.275 s
% 7.10/1.92 % (2615839)Peak memory usage: 16 MB
% 7.10/1.92 % (2615839)Instructions burned: 457 (million)
% 7.10/1.92 % (2615794)Success in time 1.495 s
% 7.10/1.92 % Vampire exiting
%------------------------------------------------------------------------------