%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL811-1 : 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 : n019.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 12:00:41 PM UTC 2026
% Result : Unsatisfiable 14.33s 2.55s
% Output : Refutation 14.33s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 12
% Syntax : Number of formulae : 35 ( 35 unt; 8 def)
% Number of atoms : 35 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 23 ( 23 usr; 17 con; 0-5 aty)
% Number of variables : 21 ( 21 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f517,axiom,
! [X2,X3,X0,X1,X4] : c_List_Omap(X0,c_List_Olist_OCons(X1,X2,X3),X3,X4) = c_List_Olist_OCons(hAPP(X0,X1),c_List_Omap(X0,X2,X3,X4),X4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_map_Osimps_I2_J_0) ).
fof(f523,axiom,
c_List_Olistsp(c_InductTermi_OIT,c_List_Olist_OCons(hAPP(hAPP(c_Lambda_Olift,hAPP(hAPP(hAPP(c_Lambda_Osubst,v_b____),v_u____),v_i____)),c_HOL_Ozero__class_Ozero(tc_nat)),c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(c_COMBC(c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,tc_fun(tc_nat,tc_Lambda_OdB)),v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),v_bs____,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_CHAINED_0) ).
fof(f524,negated_conjecture,
~ c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(c_COMBC(c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,tc_fun(tc_nat,tc_Lambda_OdB)),v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Olist_OCons(v_b____,v_bs____,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f547,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(c_COMBC(X0,X1,X2,X3,X4),X5) = hAPP(hAPP(X0,X5),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBC__def_0) ).
fof(f555,definition,
sF0 = c_HOL_Ozero__class_Ozero(tc_nat),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f556,plain,
c_HOL_Ozero__class_Ozero(tc_nat) = sF0,
inference(reorient_equations,[],[f555]) ).
fof(f557,definition,
sF1 = c_COMBC(c_Lambda_Olift,sF0,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f558,plain,
c_COMBC(c_Lambda_Olift,sF0,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB) = sF1,
inference(reorient_equations,[],[f557]) ).
fof(f559,definition,
sF2 = tc_fun(tc_nat,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f560,plain,
tc_fun(tc_nat,tc_Lambda_OdB) = sF2,
inference(reorient_equations,[],[f559]) ).
fof(f561,definition,
sF3 = c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f562,plain,
c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,sF2) = sF3,
inference(reorient_equations,[],[f561]) ).
fof(f563,definition,
sF4 = c_COMBC(sF3,v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f564,plain,
c_COMBC(sF3,v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB) = sF4,
inference(reorient_equations,[],[f563]) ).
fof(f565,definition,
sF5 = c_List_Olist_OCons(v_b____,v_bs____,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f566,plain,
c_List_Olist_OCons(v_b____,v_bs____,tc_Lambda_OdB) = sF5,
inference(reorient_equations,[],[f565]) ).
fof(f567,definition,
sF6 = c_List_Omap(sF4,sF5,tc_Lambda_OdB,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f568,plain,
c_List_Omap(sF4,sF5,tc_Lambda_OdB,tc_Lambda_OdB) = sF6,
inference(reorient_equations,[],[f567]) ).
fof(f569,definition,
sF7 = c_List_Omap(sF1,sF6,tc_Lambda_OdB,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f570,plain,
c_List_Omap(sF1,sF6,tc_Lambda_OdB,tc_Lambda_OdB) = sF7,
inference(reorient_equations,[],[f569]) ).
fof(f571,plain,
~ c_List_Olistsp(c_InductTermi_OIT,sF7,tc_Lambda_OdB),
inference(definition_folding,[],[f524,f570,f568,f566,f564,f562,f560,f558,f556]) ).
fof(f1323,plain,
! [X0] : hAPP(hAPP(c_Lambda_Osubst,X0),v_u____) = hAPP(sF3,X0),
inference(superposition,[],[f547,f562]) ).
fof(f3060,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : c_List_Omap(c_COMBC(X0,X2,X3,X4,X5),c_List_Olist_OCons(X1,X6,X7),X7,X8) = c_List_Olist_OCons(hAPP(hAPP(X0,X1),X2),c_List_Omap(c_COMBC(X0,X2,X3,X4,X5),X6,X7,X8),X8),
inference(superposition,[],[f517,f547]) ).
fof(f6242,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Olist_OCons(hAPP(hAPP(c_Lambda_Olift,hAPP(hAPP(sF3,v_b____),v_i____)),c_HOL_Ozero__class_Ozero(tc_nat)),c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(c_COMBC(c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,tc_fun(tc_nat,tc_Lambda_OdB)),v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),v_bs____,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB),
inference(superposition,[],[f523,f1323]) ).
fof(f6247,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Olist_OCons(hAPP(hAPP(sF3,v_b____),v_i____),c_List_Omap(c_COMBC(c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,tc_fun(tc_nat,tc_Lambda_OdB)),v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),v_bs____,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6242,f3060]) ).
fof(f6250,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Olist_OCons(hAPP(hAPP(sF3,v_b____),v_i____),c_List_Omap(c_COMBC(c_COMBC(c_Lambda_Osubst,v_u____,tc_Lambda_OdB,tc_Lambda_OdB,sF2),v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),v_bs____,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6247,f560]) ).
fof(f6253,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Olist_OCons(hAPP(hAPP(sF3,v_b____),v_i____),c_List_Omap(c_COMBC(sF3,v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),v_bs____,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6250,f562]) ).
fof(f6256,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(c_COMBC(sF3,v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Olist_OCons(v_b____,v_bs____,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6253,f3060]) ).
fof(f6259,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(c_COMBC(sF3,v_i____,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),sF5,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6256,f566]) ).
fof(f6262,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),c_List_Omap(sF4,sF5,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6259,f564]) ).
fof(f6265,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,c_HOL_Ozero__class_Ozero(tc_nat),tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),sF6,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6262,f568]) ).
fof(f6268,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(c_COMBC(c_Lambda_Olift,sF0,tc_Lambda_OdB,tc_nat,tc_Lambda_OdB),sF6,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6265,f556]) ).
fof(f6271,plain,
c_List_Olistsp(c_InductTermi_OIT,c_List_Omap(sF1,sF6,tc_Lambda_OdB,tc_Lambda_OdB),tc_Lambda_OdB),
inference(forward_demodulation,[],[f6268,f558]) ).
fof(f6274,plain,
c_List_Olistsp(c_InductTermi_OIT,sF7,tc_Lambda_OdB),
inference(forward_demodulation,[],[f6271,f570]) ).
fof(f6277,plain,
$false,
inference(forward_subsumption_resolution,[],[f6274,f571]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL811-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.39 % Computer : n019.cluster.edu
% 0.10/0.39 % Model : x86_64 x86_64
% 0.10/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.39 % Memory : 8046.5625MB
% 0.10/0.39 % OS : Linux 6.8.0-71-generic
% 0.10/0.39 % CPULimit : 300
% 0.10/0.39 % WCLimit : 300
% 0.10/0.39 % DateTime : Sun Sep 27 16:54:19 UTC 2026
% 0.10/0.39 % CPUTime :
% 0.10/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.42 Running first-order model finding
% 0.10/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 6.87/1.52 % (3262097)Will run a generic schedule for satisfiability detection.
% 6.87/1.52 % (3262105)dis+10_1_sil=32000:sp=arity:random_seed=1692989728:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.87/1.52 % (3262103)% WARNING: option uhcvi not known.
% 6.87/1.52 % (3262102)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3142545607_2999 on theBenchmark for (2999ds/0Mi)
% 6.87/1.52 % (3262103)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3208177025:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.87/1.52 % (3262104)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3678236715:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.87/1.52 % (3262106)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3202140036:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.87/1.52 % (3262107)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2444912115:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.87/1.52 % (3262108)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=860314294:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.87/1.52 % (3262105)Instruction limit reached!
% 6.87/1.52 % (3262105)------------------------------
% 6.87/1.52 % (3262105)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.87/1.52 % (3262105)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.52 % (3262105)CaDiCaL version: 2.1.3
% 6.87/1.52 % (3262105)Termination reason: Instruction limit
% 6.87/1.52 % (3262105)Termination phase: Saturation
% 6.87/1.52 % (3262105)Time elapsed: 0.037 s
% 6.87/1.52 % (3262105)Peak memory usage: 12 MB
% 6.87/1.52 % (3262105)Instructions burned: 103 (million)
% 6.87/1.52 % (3262116)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=672159674:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.87/1.52 % TRYING [1]
% 6.87/1.52 % (3262106)Instruction limit reached!
% 6.87/1.52 % (3262106)------------------------------
% 6.87/1.52 % (3262106)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.87/1.52 % (3262106)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.52 % (3262106)CaDiCaL version: 2.1.3
% 6.87/1.52 % (3262106)Termination reason: Instruction limit
% 6.87/1.52 % (3262106)Termination phase: Saturation
% 6.87/1.52 % (3262106)Time elapsed: 0.072 s
% 6.87/1.52 % (3262106)Peak memory usage: 13 MB
% 6.87/1.52 % (3262106)Instructions burned: 117 (million)
% 6.87/1.52 % TRYING [2]
% 6.87/1.52 % (3262107)Instruction limit reached!
% 6.87/1.52 % (3262107)------------------------------
% 6.87/1.52 % (3262107)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.87/1.52 % (3262107)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.52 % (3262107)CaDiCaL version: 2.1.3
% 6.87/1.52 % (3262107)Termination reason: Instruction limit
% 6.87/1.52 % (3262107)Termination phase: Saturation
% 6.87/1.52 % (3262107)Time elapsed: 0.076 s
% 6.87/1.52 % (3262107)Peak memory usage: 13 MB
% 6.87/1.52 % (3262107)Instructions burned: 131 (million)
% 6.87/1.52 % TRYING [1]
% 6.87/1.52 % TRYING [2]
% 6.87/1.52 % (3262118)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2186936126:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 6.87/1.52 % (3262119)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=2730981451:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.87/1.52 % (3262108)Instruction limit reached!
% 6.87/1.52 % (3262108)------------------------------
% 6.87/1.52 % (3262108)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.87/1.52 % (3262108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.52 % (3262108)CaDiCaL version: 2.1.3
% 6.87/1.52 % (3262108)Termination reason: Instruction limit
% 6.87/1.52 % (3262108)Termination phase: Saturation
% 6.87/1.52 % (3262108)Time elapsed: 0.103 s
% 6.87/1.52 % (3262108)Peak memory usage: 14 MB
% 6.87/1.52 % (3262108)Instructions burned: 159 (million)
% 6.87/1.52 % TRYING [3]
% 6.87/1.52 % (3262122)ott-21_1_sil=16000:fs=off:random_seed=286344049:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 6.87/1.52 % TRYING [3]
% 6.87/1.52 % (3262118)Instruction limit reached!
% 6.87/1.52 % (3262118)------------------------------
% 6.87/1.52 % (3262118)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.87/1.52 % (3262118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262118)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262118)Termination reason: Instruction limit
% 14.33/2.55 % (3262118)Termination phase: Saturation
% 14.33/2.55 % (3262118)Time elapsed: 0.083 s
% 14.33/2.55 % (3262118)Peak memory usage: 13 MB
% 14.33/2.55 % (3262118)Instructions burned: 133 (million)
% 14.33/2.55 % (3262116)Instruction limit reached!
% 14.33/2.55 % (3262116)------------------------------
% 14.33/2.55 % (3262116)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262116)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262116)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262116)Termination reason: Instruction limit
% 14.33/2.55 % (3262116)Termination phase: Finite model building constraint generation
% 14.33/2.55 % (3262116)Time elapsed: 0.143 s
% 14.33/2.55 % (3262116)Peak memory usage: 29 MB
% 14.33/2.55 % (3262116)Instructions burned: 717 (million)
% 14.33/2.55 % (3262124)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2182926526:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 14.33/2.55 % (3262125)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1892586643:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 14.33/2.55 % (3262122)Instruction limit reached!
% 14.33/2.55 % (3262122)------------------------------
% 14.33/2.55 % (3262122)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262122)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262122)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262122)Termination reason: Instruction limit
% 14.33/2.55 % (3262122)Termination phase: Saturation
% 14.33/2.55 % (3262122)Time elapsed: 0.077 s
% 14.33/2.55 % (3262122)Peak memory usage: 12 MB
% 14.33/2.55 % (3262122)Instructions burned: 181 (million)
% 14.33/2.55 % (3262128)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3622797178:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 14.33/2.55 % TRYING [1]
% 14.33/2.55 % TRYING [2]
% 14.33/2.55 % TRYING [3]
% 14.33/2.55 % (3262125)Instruction limit reached!
% 14.33/2.55 % (3262125)------------------------------
% 14.33/2.55 % (3262125)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262125)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262125)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262125)Termination reason: Instruction limit
% 14.33/2.55 % (3262125)Termination phase: Finite model building constraint generation
% 14.33/2.55 % (3262125)Time elapsed: 0.211 s
% 14.33/2.55 % (3262125)Peak memory usage: 39 MB
% 14.33/2.55 % (3262125)Instructions burned: 871 (million)
% 14.33/2.55 % (3262130)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2041298528:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 14.33/2.55 % (3262130)Cannot represent all propositional literals internally
% 14.33/2.55 % (3262130)Refutation not found, incomplete strategy
% 14.33/2.55 % (3262130)------------------------------
% 14.33/2.55 % (3262130)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262130)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262130)Termination reason: Refutation not found, incomplete strategy
% 14.33/2.55 % (3262130)Time elapsed: 0.035 s
% 14.33/2.55 % (3262130)Peak memory usage: 13 MB
% 14.33/2.55 % (3262130)Instructions burned: 132 (million)
% 14.33/2.55 % (3262130)------------------------------
% 14.33/2.55 % (3262130)------------------------------
% 14.33/2.55 % (3262132)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=2574894884:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 14.33/2.55 % (3262124)Instruction limit reached!
% 14.33/2.55 % (3262124)------------------------------
% 14.33/2.55 % (3262124)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262124)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262124)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262124)Termination reason: Instruction limit
% 14.33/2.55 % (3262124)Termination phase: Saturation
% 14.33/2.55 % (3262124)Time elapsed: 0.312 s
% 14.33/2.55 % (3262124)Peak memory usage: 14 MB
% 14.33/2.55 % (3262124)Instructions burned: 477 (million)
% 14.33/2.55 % (3262119)Instruction limit reached!
% 14.33/2.55 % (3262119)------------------------------
% 14.33/2.55 % (3262119)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262119)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262119)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262119)Termination reason: Instruction limit
% 14.33/2.55 % (3262119)Termination phase: Saturation
% 14.33/2.55 % (3262119)Time elapsed: 0.431 s
% 14.33/2.55 % (3262119)Peak memory usage: 18 MB
% 14.33/2.55 % (3262119)Instructions burned: 684 (million)
% 14.33/2.55 % (3262134)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3094593241:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 14.33/2.55 % (3262136)fmb+10_1_sil=64000:random_seed=1668696920:i=22061:nm=2:gsp=on_2994 on theBenchmark for (2994ds/22061Mi)
% 14.33/2.55 % TRYING [1]
% 14.33/2.55 % TRYING [2]
% 14.33/2.55 % (3262132)Instruction limit reached!
% 14.33/2.55 % (3262132)------------------------------
% 14.33/2.55 % (3262132)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262132)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262132)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262132)Termination reason: Instruction limit
% 14.33/2.55 % (3262132)Termination phase: Saturation
% 14.33/2.55 % (3262132)Time elapsed: 0.199 s
% 14.33/2.55 % (3262132)Peak memory usage: 19 MB
% 14.33/2.55 % (3262132)Instructions burned: 694 (million)
% 14.33/2.55 % (3262138)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1564822142:i=9515:nm=5_2992 on theBenchmark for (2992ds/9515Mi)
% 14.33/2.55 % (3262138)Cannot represent all propositional literals internally
% 14.33/2.55 % (3262138)Refutation not found, incomplete strategy
% 14.33/2.55 % (3262138)------------------------------
% 14.33/2.55 % (3262138)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262138)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262138)Termination reason: Refutation not found, incomplete strategy
% 14.33/2.55 % (3262138)Time elapsed: 0.035 s
% 14.33/2.55 % (3262138)Peak memory usage: 13 MB
% 14.33/2.55 % (3262138)Instructions burned: 132 (million)
% 14.33/2.55 % (3262138)------------------------------
% 14.33/2.55 % (3262138)------------------------------
% 14.33/2.55 % (3262140)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3717144932:fmbsr=1.7:i=920_2992 on theBenchmark for (2992ds/920Mi)
% 14.33/2.55 % TRYING [8]
% 14.33/2.55 % TRYING [4]
% 14.33/2.55 % (3262140)Instruction limit reached!
% 14.33/2.55 % (3262140)------------------------------
% 14.33/2.55 % (3262140)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262140)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262140)Termination reason: Instruction limit
% 14.33/2.55 % (3262140)Termination phase: Finite model building constraint generation
% 14.33/2.55 % (3262140)Time elapsed: 0.183 s
% 14.33/2.55 % (3262140)Peak memory usage: 63 MB
% 14.33/2.55 % (3262140)Instructions burned: 924 (million)
% 14.33/2.55 % TRYING [3]
% 14.33/2.55 % (3262142)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2443998566:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 14.33/2.55 % (3262128)Instruction limit reached!
% 14.33/2.55 % (3262128)------------------------------
% 14.33/2.55 % (3262128)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262128)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262128)Termination reason: Instruction limit
% 14.33/2.55 % (3262128)Termination phase: Saturation
% 14.33/2.55 % (3262128)Time elapsed: 0.756 s
% 14.33/2.55 % (3262128)Peak memory usage: 25 MB
% 14.33/2.55 % (3262128)Instructions burned: 1181 (million)
% 14.33/2.55 % (3262144)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2614372608:i=1472:ins=7:fdi=8:gsp=on_2989 on theBenchmark for (2989ds/1472Mi)
% 14.33/2.55 % (3262134)Instruction limit reached!
% 14.33/2.55 % (3262134)------------------------------
% 14.33/2.55 % (3262134)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262134)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262134)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262134)Termination reason: Instruction limit
% 14.33/2.55 % (3262134)Termination phase: Saturation
% 14.33/2.55 % (3262134)Time elapsed: 0.498 s
% 14.33/2.55 % (3262134)Peak memory usage: 19 MB
% 14.33/2.55 % (3262134)Instructions burned: 880 (million)
% 14.33/2.55 % (3262146)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2301743929:i=6324_2989 on theBenchmark for (2989ds/6324Mi)
% 14.33/2.55 % (3262146)Cannot represent all propositional literals internally
% 14.33/2.55 % (3262146)Refutation not found, incomplete strategy
% 14.33/2.55 % (3262146)------------------------------
% 14.33/2.55 % (3262146)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262146)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262146)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262146)Termination reason: Refutation not found, incomplete strategy
% 14.33/2.55 % (3262146)Time elapsed: 0.068 s
% 14.33/2.55 % (3262146)Peak memory usage: 13 MB
% 14.33/2.55 % (3262146)Instructions burned: 135 (million)
% 14.33/2.55 % (3262146)------------------------------
% 14.33/2.55 % (3262146)------------------------------
% 14.33/2.55 % (3262148)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3295422813:fmbsr=2.30978:i=2174_2988 on theBenchmark for (2988ds/2174Mi)
% 14.33/2.55 % (3262148)Cannot represent all propositional literals internally
% 14.33/2.55 % (3262148)Refutation not found, incomplete strategy
% 14.33/2.55 % (3262148)------------------------------
% 14.33/2.55 % (3262148)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262148)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262148)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262148)Termination reason: Refutation not found, incomplete strategy
% 14.33/2.55 % (3262148)Time elapsed: 0.325 s
% 14.33/2.55 % (3262148)Peak memory usage: 19 MB
% 14.33/2.55 % (3262148)Instructions burned: 660 (million)
% 14.33/2.55 % (3262148)------------------------------
% 14.33/2.55 % (3262148)------------------------------
% 14.33/2.55 % (3262150)ott-2_1_sil=16000:newcnf=on:random_seed=166824379:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2984 on theBenchmark for (2984ds/869Mi)
% 14.33/2.55 % (3262144)Instruction limit reached!
% 14.33/2.55 % (3262144)------------------------------
% 14.33/2.55 % (3262144)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262144)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262144)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262144)Termination reason: Instruction limit
% 14.33/2.55 % (3262144)Termination phase: Saturation
% 14.33/2.55 % (3262144)Time elapsed: 0.795 s
% 14.33/2.55 % (3262144)Peak memory usage: 29 MB
% 14.33/2.55 % (3262144)Instructions burned: 1474 (million)
% 14.33/2.55 % (3262152)ott+10_1_sil=32000:tgt=ground:random_seed=2742083268:i=5114:av=off_2981 on theBenchmark for (2981ds/5114Mi)
% 14.33/2.55 % (3262150)Instruction limit reached!
% 14.33/2.55 % (3262150)------------------------------
% 14.33/2.55 % (3262150)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.55 % (3262150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.55 % (3262150)CaDiCaL version: 2.1.3
% 14.33/2.55 % (3262150)Termination reason: Instruction limit
% 14.33/2.55 % (3262150)Termination phase: Saturation
% 14.33/2.55 % (3262150)Time elapsed: 0.491 s
% 14.33/2.55 % (3262150)Peak memory usage: 18 MB
% 14.33/2.55 % (3262150)Instructions burned: 871 (million)
% 14.33/2.55 % (3262154)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1611770635:i=54282_2979 on theBenchmark for (2979ds/54282Mi)
% 14.33/2.55 % (3262152) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3262097-3262152"...
% 14.33/2.55 % (3262152)...printing done.
% 14.33/2.55 % (3262152)Refutation found. Thanks to Tanya!
% 14.33/2.55 % SZS status Unsatisfiable for theBenchmark
% 14.33/2.55 % SZS output start Proof for theBenchmark
% See solution above
% 14.33/2.56 % (3262152)------------------------------
% 14.33/2.56 % (3262152)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.33/2.56 % (3262152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.33/2.56 % (3262152)CaDiCaL version: 2.1.3
% 14.33/2.56 % (3262152)Termination reason: Refutation
% 14.33/2.56 % (3262152)Time elapsed: 0.226 s
% 14.33/2.56 % (3262152)Peak memory usage: 17 MB
% 14.33/2.56 % (3262152)Instructions burned: 359 (million)
% 14.33/2.56 % (3262097)Success in time 2.121 s
% 14.33/2.56 % Vampire exiting
%------------------------------------------------------------------------------