%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL847-1 : 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 : 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 12:00:50 PM UTC 2026
% Result : Unsatisfiable 0.22s 4.20s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 12
% Syntax : Number of formulae : 32 ( 22 unt; 5 def)
% Number of atoms : 44 ( 21 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 22 ( 10 ~; 12 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 17 ( 17 usr; 10 con; 0-3 aty)
% Number of variables : 28 ( 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f283,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,c_List_Oset(c_List_Olist_OCons(X3,X1,X2),X2),X2)
| X0 = X3
| c_in(X0,c_List_Oset(X1,X2),X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_set__ConsD_0) ).
fof(f305,axiom,
! [X2,X3,X0,X1] :
( ~ c_in(X0,c_List_Oset(c_List_Oreplicate(X2,X1,X3),X3),X3)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_in__set__replicateD_0) ).
fof(f346,axiom,
! [X2,X0,X1] :
( c_in(c_List_Osko__List__Xin__listsp__conv__set__1__1(X0,X1,X2),c_List_Oset(X1,X2),X2)
| c_List_Olistsp(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_in__listsp__conv__set_1) ).
fof(f638,axiom,
! [X2,X0,X1] :
( ~ hBOOL(hAPP(X0,c_List_Osko__List__Xin__listsp__conv__set__1__1(X0,X1,X2)))
| c_List_Olistsp(X0,X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_in__listsp__conv__set_2) ).
fof(f689,axiom,
! [X0,X1] : c_List_Oreplicate(c_HOL_Ozero__class_Ozero(tc_nat),X0,X1) = c_List_Olist_ONil(X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_replicate__empty_1) ).
fof(f690,plain,
! [X0,X1] : c_List_Olist_ONil(X1) = c_List_Oreplicate(c_HOL_Ozero__class_Ozero(tc_nat),X0,X1),
inference(reorient_equations,[],[f689]) ).
fof(f741,axiom,
hBOOL(hAPP(c_InductTermi_OIT,hAPP(hAPP(c_Lambda_Olift,v_ta____),c_HOL_Ozero__class_Ozero(tc_nat)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_CHAINED_0) ).
fof(f742,negated_conjecture,
~ c_List_Olistsp(c_InductTermi_OIT,c_List_Olist_OCons(hAPP(hAPP(c_Lambda_Olift,v_ta____),c_HOL_Ozero__class_Ozero(tc_nat)),c_List_Olist_ONil(tc_Lambda_OdB),tc_Lambda_OdB),tc_Lambda_OdB),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f807,definition,
sF0 = hAPP(c_Lambda_Olift,v_ta____),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f808,plain,
hAPP(c_Lambda_Olift,v_ta____) = sF0,
inference(reorient_equations,[],[f807]) ).
fof(f809,definition,
sF1 = c_HOL_Ozero__class_Ozero(tc_nat),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f810,plain,
c_HOL_Ozero__class_Ozero(tc_nat) = sF1,
inference(reorient_equations,[],[f809]) ).
fof(f811,definition,
sF2 = hAPP(sF0,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f812,plain,
hAPP(sF0,sF1) = sF2,
inference(reorient_equations,[],[f811]) ).
fof(f813,definition,
sF3 = c_List_Olist_ONil(tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f814,plain,
c_List_Olist_ONil(tc_Lambda_OdB) = sF3,
inference(reorient_equations,[],[f813]) ).
fof(f815,definition,
sF4 = c_List_Olist_OCons(sF2,sF3,tc_Lambda_OdB),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f816,plain,
c_List_Olist_OCons(sF2,sF3,tc_Lambda_OdB) = sF4,
inference(reorient_equations,[],[f815]) ).
fof(f817,plain,
~ c_List_Olistsp(c_InductTermi_OIT,sF4,tc_Lambda_OdB),
inference(definition_folding,[],[f742,f816,f814,f812,f810,f808]) ).
fof(f899,plain,
! [X0,X1] : c_List_Olist_ONil(X0) = c_List_Oreplicate(sF1,X1,X0),
inference(superposition,[],[f690,f810]) ).
fof(f1026,plain,
hBOOL(hAPP(c_InductTermi_OIT,hAPP(hAPP(c_Lambda_Olift,v_ta____),sF1))),
inference(superposition,[],[f741,f810]) ).
fof(f1027,plain,
hBOOL(hAPP(c_InductTermi_OIT,hAPP(sF0,sF1))),
inference(forward_demodulation,[],[f1026,f808]) ).
fof(f1030,plain,
hBOOL(hAPP(c_InductTermi_OIT,sF2)),
inference(forward_demodulation,[],[f1027,f812]) ).
fof(f2056,plain,
! [X2,X0,X1] :
( ~ c_in(X1,c_List_Oset(c_List_Olist_ONil(X0),X0),X0)
| X1 = X2 ),
inference(superposition,[],[f305,f899]) ).
fof(f3141,plain,
! [X0,X1] :
( ~ c_in(X0,c_List_Oset(sF3,tc_Lambda_OdB),tc_Lambda_OdB)
| X0 = X1 ),
inference(superposition,[],[f2056,f814]) ).
fof(f10926,plain,
! [X0] :
( ~ c_in(X0,c_List_Oset(sF4,tc_Lambda_OdB),tc_Lambda_OdB)
| sF2 = X0
| c_in(X0,c_List_Oset(sF3,tc_Lambda_OdB),tc_Lambda_OdB) ),
inference(superposition,[],[f283,f816]) ).
fof(f10929,plain,
! [X0] :
( ~ c_in(X0,c_List_Oset(sF4,tc_Lambda_OdB),tc_Lambda_OdB)
| sF2 = X0 ),
inference(forward_subsumption_resolution,[],[f10926,f3141]) ).
fof(f10936,plain,
! [X0] :
( c_List_Olistsp(X0,sF4,tc_Lambda_OdB)
| sF2 = c_List_Osko__List__Xin__listsp__conv__set__1__1(X0,sF4,tc_Lambda_OdB) ),
inference(resolution,[],[f10929,f346]) ).
fof(f10946,plain,
sF2 = c_List_Osko__List__Xin__listsp__conv__set__1__1(c_InductTermi_OIT,sF4,tc_Lambda_OdB),
inference(resolution,[],[f10936,f817]) ).
fof(f10956,plain,
( ~ hBOOL(hAPP(c_InductTermi_OIT,sF2))
| c_List_Olistsp(c_InductTermi_OIT,sF4,tc_Lambda_OdB) ),
inference(superposition,[],[f638,f10946]) ).
fof(f10957,plain,
c_List_Olistsp(c_InductTermi_OIT,sF4,tc_Lambda_OdB),
inference(forward_subsumption_resolution,[],[f10956,f1030]) ).
fof(f10958,plain,
$false,
inference(forward_subsumption_resolution,[],[f10957,f817]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL847-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.16/0.42 % Computer : n003.cluster.edu
% 0.16/0.42 % Model : x86_64 x86_64
% 0.16/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.42 % Memory : 8046.5625MB
% 0.16/0.42 % OS : Linux 6.8.0-71-generic
% 0.16/0.42 % CPULimit : 300
% 0.16/0.42 % WCLimit : 300
% 0.16/0.42 % DateTime : Sun Sep 27 17:01:41 UTC 2026
% 0.16/0.43 % CPUTime :
% 0.16/0.43 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.16/0.47 Running first-order model finding
% 0.16/0.47 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
% 15.09/2.90 % (782762)Will run a generic schedule for satisfiability detection.
% 15.09/2.90 % (782768)% WARNING: option uhcvi not known.
% 15.09/2.90 % (782772)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=488086985:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.09/2.90 % (782768)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3196309452:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.09/2.90 % (782767)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2662168600_2999 on theBenchmark for (2999ds/0Mi)
% 15.09/2.90 % (782770)dis+10_1_sil=32000:sp=arity:random_seed=1929871891:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.09/2.90 % (782771)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1664570799:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.09/2.90 % (782773)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1267538348:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.09/2.90 % (782769)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1352895940:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.09/2.90 % (782772)Instruction limit reached!
% 15.09/2.90 % (782772)------------------------------
% 15.09/2.90 % (782772)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.09/2.90 % (782772)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.09/2.90 % (782772)CaDiCaL version: 2.1.3
% 15.09/2.90 % (782772)Termination reason: Instruction limit
% 15.09/2.90 % (782772)Termination phase: Saturation
% 15.09/2.90 % (782772)Time elapsed: 0.076 s
% 15.09/2.90 % (782772)Peak memory usage: 13 MB
% 15.09/2.90 % (782772)Instructions burned: 131 (million)
% 15.09/2.90 % (782781)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4084685852:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 15.09/2.90 % (782770)Instruction limit reached!
% 15.09/2.90 % (782770)------------------------------
% 15.09/2.90 % (782770)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.09/2.90 % (782770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.09/2.90 % (782770)CaDiCaL version: 2.1.3
% 15.09/2.90 % (782770)Termination reason: Instruction limit
% 15.09/2.90 % (782770)Termination phase: Saturation
% 15.09/2.90 % (782770)Time elapsed: 0.108 s
% 15.09/2.90 % (782770)Peak memory usage: 12 MB
% 15.09/2.90 % (782770)Instructions burned: 103 (million)
% 15.09/2.90 % (782771)Instruction limit reached!
% 15.09/2.90 % (782771)------------------------------
% 15.09/2.90 % (782771)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.09/2.90 % (782771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.09/2.90 % (782771)CaDiCaL version: 2.1.3
% 15.09/2.90 % (782771)Termination reason: Instruction limit
% 15.09/2.90 % (782771)Termination phase: Saturation
% 15.09/2.90 % (782771)Time elapsed: 0.122 s
% 15.09/2.90 % (782771)Peak memory usage: 13 MB
% 15.09/2.90 % (782771)Instructions burned: 116 (million)
% 15.09/2.90 % (782783)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2000449325:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.09/2.90 % TRYING [1]
% 15.09/2.90 % (782773)Instruction limit reached!
% 15.09/2.90 % (782773)------------------------------
% 15.09/2.90 % (782773)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.09/2.90 % (782773)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.09/2.90 % (782773)CaDiCaL version: 2.1.3
% 15.09/2.90 % (782773)Termination reason: Instruction limit
% 15.09/2.90 % (782773)Termination phase: Saturation
% 15.09/2.90 % (782773)Time elapsed: 0.158 s
% 15.09/2.90 % (782773)Peak memory usage: 13 MB
% 15.09/2.90 % (782773)Instructions burned: 159 (million)
% 15.09/2.90 % (782784)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=3608361250:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.09/2.90 % TRYING [2]
% 15.09/2.90 % TRYING [1]
% 15.09/2.90 % TRYING [2]
% 15.09/2.90 % (782787)ott-21_1_sil=16000:fs=off:random_seed=1377679401:i=180:av=off:fsr=off_2997 on theBenchmark for (2997ds/180Mi)
% 15.09/2.90 % TRYING [3]
% 15.09/2.90 % (782783)Instruction limit reached!
% 15.09/2.90 % (782783)------------------------------
% 15.09/2.90 % (782783)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.09/2.90 % (782783)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782783)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782783)Termination reason: Instruction limit
% 9.72/4.19 % (782783)Termination phase: Saturation
% 9.72/4.19 % (782783)Time elapsed: 0.123 s
% 9.72/4.19 % (782783)Peak memory usage: 13 MB
% 9.72/4.19 % (782783)Instructions burned: 131 (million)
% 9.72/4.19 % TRYING [3]
% 9.72/4.19 % (782787)Instruction limit reached!
% 9.72/4.19 % (782787)------------------------------
% 9.72/4.19 % (782787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782787)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782787)Termination reason: Instruction limit
% 9.72/4.19 % (782787)Termination phase: Saturation
% 9.72/4.19 % (782787)Time elapsed: 0.114 s
% 9.72/4.19 % (782787)Peak memory usage: 13 MB
% 9.72/4.19 % (782787)Instructions burned: 180 (million)
% 9.72/4.19 % (782792)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3020334117:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 9.72/4.19 % (782795)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1869749668:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 9.72/4.19 % (782781)Instruction limit reached!
% 9.72/4.19 % (782781)------------------------------
% 9.72/4.19 % (782781)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782781)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782781)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782781)Termination reason: Instruction limit
% 9.72/4.19 % (782781)Termination phase: Finite model building constraint generation
% 9.72/4.19 % (782781)Time elapsed: 0.278 s
% 9.72/4.19 % (782781)Peak memory usage: 29 MB
% 9.72/4.19 % (782781)Instructions burned: 715 (million)
% 9.72/4.19 % (782799)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=394977007:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 9.72/4.19 % TRYING [1]
% 9.72/4.19 % TRYING [2]
% 9.72/4.19 % (782784)Instruction limit reached!
% 9.72/4.19 % (782784)------------------------------
% 9.72/4.19 % (782784)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782784)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782784)Termination reason: Instruction limit
% 9.72/4.19 % (782784)Termination phase: Saturation
% 9.72/4.19 % (782784)Time elapsed: 0.618 s
% 9.72/4.19 % (782784)Peak memory usage: 15 MB
% 9.72/4.19 % (782784)Instructions burned: 684 (million)
% 9.72/4.19 % (782801)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1791703520:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 9.72/4.19 % (782792)Instruction limit reached!
% 9.72/4.19 % (782792)------------------------------
% 9.72/4.19 % (782792)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782792)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782792)Termination reason: Instruction limit
% 9.72/4.19 % (782792)Termination phase: Saturation
% 9.72/4.19 % (782792)Time elapsed: 0.589 s
% 9.72/4.19 % (782792)Peak memory usage: 14 MB
% 9.72/4.19 % (782792)Instructions burned: 477 (million)
% 9.72/4.19 % (782803)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=2479904069:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2990 on theBenchmark for (2990ds/692Mi)
% 9.72/4.19 % (782799)Instruction limit reached!
% 9.72/4.19 % (782799)------------------------------
% 9.72/4.19 % (782799)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782799)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782799)CaDiCaL version: 2.1.3
% 9.72/4.19 % (782799)Termination reason: Instruction limit
% 9.72/4.19 % (782799)Termination phase: Saturation
% 9.72/4.19 % (782799)Time elapsed: 0.569 s
% 9.72/4.19 % (782799)Peak memory usage: 25 MB
% 9.72/4.19 % (782799)Instructions burned: 1180 (million)
% 9.72/4.19 % (782805)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3063588646:i=879:kws=inv_precedence:fsr=off_2989 on theBenchmark for (2989ds/879Mi)
% 9.72/4.19 % (782795)Instruction limit reached!
% 9.72/4.19 % (782795)------------------------------
% 9.72/4.19 % (782795)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.72/4.19 % (782795)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.72/4.19 % (782795)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782795)Termination reason: Instruction limit
% 0.22/4.20 % (782795)Termination phase: Finite model building constraint generation
% 0.22/4.20 % (782795)Time elapsed: 0.731 s
% 0.22/4.20 % (782795)Peak memory usage: 34 MB
% 0.22/4.20 % (782795)Instructions burned: 866 (million)
% 0.22/4.20 % (782807)fmb+10_1_sil=64000:random_seed=1459475540:i=22061:nm=2:gsp=on_2988 on theBenchmark for (2988ds/22061Mi)
% 0.22/4.20 % TRYING [1]
% 0.22/4.20 % TRYING [2]
% 0.22/4.20 % (782805)Instruction limit reached!
% 0.22/4.20 % (782805)------------------------------
% 0.22/4.20 % (782805)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782805)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782805)Termination reason: Instruction limit
% 0.22/4.20 % (782805)Termination phase: Saturation
% 0.22/4.20 % (782805)Time elapsed: 0.474 s
% 0.22/4.20 % (782805)Peak memory usage: 20 MB
% 0.22/4.20 % (782805)Instructions burned: 881 (million)
% 0.22/4.20 % TRYING [4]
% 0.22/4.20 % (782809)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2830091759:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 0.22/4.20 % (782803)Instruction limit reached!
% 0.22/4.20 % (782803)------------------------------
% 0.22/4.20 % (782803)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782803)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782803)Termination reason: Instruction limit
% 0.22/4.20 % (782803)Termination phase: Saturation
% 0.22/4.20 % (782803)Time elapsed: 0.589 s
% 0.22/4.20 % (782803)Peak memory usage: 18 MB
% 0.22/4.20 % (782803)Instructions burned: 692 (million)
% 0.22/4.20 % (782811)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2505275255:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 0.22/4.20 % (782809)Cannot represent all propositional literals internally
% 0.22/4.20 % (782809)Refutation not found, incomplete strategy
% 0.22/4.20 % (782809)------------------------------
% 0.22/4.20 % (782809)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782809)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782809)Termination reason: Refutation not found, incomplete strategy
% 0.22/4.20 % (782809)Time elapsed: 0.082 s
% 0.22/4.20 % (782809)Peak memory usage: 14 MB
% 0.22/4.20 % (782809)Instructions burned: 174 (million)
% 0.22/4.20 % (782809)------------------------------
% 0.22/4.20 % (782809)------------------------------
% 0.22/4.20 % (782813)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3644587634:i=5131_2983 on theBenchmark for (2983ds/5131Mi)
% 0.22/4.20 % (782801)Instruction limit reached!
% 0.22/4.20 % (782801)------------------------------
% 0.22/4.20 % (782801)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782801)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782801)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782801)Termination reason: Instruction limit
% 0.22/4.20 % (782801)Termination phase: Finite model building constraint generation
% 0.22/4.20 % (782801)Time elapsed: 0.827 s
% 0.22/4.20 % (782801)Peak memory usage: 100 MB
% 0.22/4.20 % (782801)Instructions burned: 890 (million)
% 0.22/4.20 % (782815)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=863744439:i=1472:ins=7:fdi=8:gsp=on_2982 on theBenchmark for (2982ds/1472Mi)
% 0.22/4.20 % TRYING [8]
% 0.22/4.20 % TRYING [3]
% 0.22/4.20 % (782811)Instruction limit reached!
% 0.22/4.20 % (782811)------------------------------
% 0.22/4.20 % (782811)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782811)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782811)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782811)Termination reason: Instruction limit
% 0.22/4.20 % (782811)Termination phase: Finite model building constraint generation
% 0.22/4.20 % (782811)Time elapsed: 0.686 s
% 0.22/4.20 % (782811)Peak memory usage: 58 MB
% 0.22/4.20 % (782811)Instructions burned: 921 (million)
% 0.22/4.20 % (782817)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=4171572993:i=6324_2977 on theBenchmark for (2977ds/6324Mi)
% 0.22/4.20 % (782817)Cannot represent all propositional literals internally
% 0.22/4.20 % (782817)Refutation not found, incomplete strategy
% 0.22/4.20 % (782817)------------------------------
% 0.22/4.20 % (782817)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782817)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782817)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782817)Termination reason: Refutation not found, incomplete strategy
% 0.22/4.20 % (782817)Time elapsed: 0.105 s
% 0.22/4.20 % (782817)Peak memory usage: 14 MB
% 0.22/4.20 % (782817)Instructions burned: 180 (million)
% 0.22/4.20 % (782817)------------------------------
% 0.22/4.20 % (782817)------------------------------
% 0.22/4.20 % (782819)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=4047688328:fmbsr=2.30978:i=2174_2975 on theBenchmark for (2975ds/2174Mi)
% 0.22/4.20 % (782815)Instruction limit reached!
% 0.22/4.20 % (782815)------------------------------
% 0.22/4.20 % (782815)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782815)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782815)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782815)Termination reason: Instruction limit
% 0.22/4.20 % (782815)Termination phase: Saturation
% 0.22/4.20 % (782815)Time elapsed: 1.338 s
% 0.22/4.20 % (782815)Peak memory usage: 25 MB
% 0.22/4.20 % (782815)Instructions burned: 1472 (million)
% 0.22/4.20 % (782826)ott-2_1_sil=16000:newcnf=on:random_seed=3308774199:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2969 on theBenchmark for (2969ds/869Mi)
% 0.22/4.20 % (782819)Cannot represent all propositional literals internally
% 0.22/4.20 % (782819)Refutation not found, incomplete strategy
% 0.22/4.20 % (782819)------------------------------
% 0.22/4.20 % (782819)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782819)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782819)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782819)Termination reason: Refutation not found, incomplete strategy
% 0.22/4.20 % (782819)Time elapsed: 0.744 s
% 0.22/4.20 % (782819)Peak memory usage: 21 MB
% 0.22/4.20 % (782819)Instructions burned: 880 (million)
% 0.22/4.20 % (782819)------------------------------
% 0.22/4.20 % (782819)------------------------------
% 0.22/4.20 % (782831)ott+10_1_sil=32000:tgt=ground:random_seed=517702583:i=5114:av=off_2967 on theBenchmark for (2967ds/5114Mi)
% 0.22/4.20 % (782831) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-782762-782831"...
% 0.22/4.20 % (782831)...printing done.
% 0.22/4.20 % (782831)Refutation found. Thanks to Tanya!
% 0.22/4.20 % SZS status Unsatisfiable for theBenchmark
% 0.22/4.20 % SZS output start Proof for theBenchmark
% See solution above
% 0.22/4.20 % (782831)------------------------------
% 0.22/4.20 % (782831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.22/4.20 % (782831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.22/4.20 % (782831)CaDiCaL version: 2.1.3
% 0.22/4.20 % (782831)Termination reason: Refutation
% 0.22/4.20 % (782831)Time elapsed: 0.407 s
% 0.22/4.20 % (782831)Peak memory usage: 15 MB
% 0.22/4.20 % (782831)Instructions burned: 394 (million)
% 0.22/4.20 % (782762)Success in time 3.717 s
% 0.22/4.20 % Vampire exiting
%------------------------------------------------------------------------------