%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL820-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n002.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 11:56:44 AM UTC 2026
% Result : Unsatisfiable 14.00s 3.02s
% Output : Refutation 14.00s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 6
% Syntax : Number of formulae : 18 ( 9 unt; 0 def)
% Number of atoms : 27 ( 4 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 19 ( 10 ~; 9 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 7 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 1 con; 0-3 aty)
% Number of variables : 86 ( 86 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f92,axiom,
! [X0,X1] : hAPP(c_Collect(X0),X1) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Collect__def_0) ).
fof(f116,axiom,
! [X2,X0,X1] :
( hBOOL(hAPP(hAPP(c_in(X0),X1),hAPP(c_HOL_Ouminus__class_Ouminus(tc_fun(X0,tc_bool)),X2)))
| hBOOL(hAPP(hAPP(c_in(X0),X1),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ComplI_0) ).
fof(f117,axiom,
! [X2,X0,X1] :
( ~ hBOOL(hAPP(hAPP(c_in(X0),X1),hAPP(c_HOL_Ouminus__class_Ouminus(tc_fun(X0,tc_bool)),X2)))
| ~ hBOOL(hAPP(hAPP(c_in(X0),X1),X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ComplD_0) ).
fof(f165,axiom,
! [X2,X0,X1] :
( hBOOL(hAPP(hAPP(c_in(X0),X1),X2))
| ~ hBOOL(hAPP(X2,X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_mem__def_1) ).
fof(f166,axiom,
! [X2,X0,X1] :
( ~ hBOOL(hAPP(hAPP(c_in(X2),X1),X0))
| hBOOL(hAPP(X0,X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_mem__def_0) ).
fof(f951,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),X3),X4),X5) = hAPP(hAPP(X3,X5),hAPP(X4,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBS__def_0) ).
fof(f1086,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X1,X2,X3),X4),c_Collect(X5)),X0) = hAPP(hAPP(X4,X0),X0),
inference(superposition,[],[f951,f92]) ).
fof(f1088,plain,
! [X2,X3,X0,X1,X4] :
( hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))),X4))
| hBOOL(hAPP(hAPP(c_in(X3),X4),X4)) ),
inference(superposition,[],[f116,f951]) ).
fof(f1100,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X1,X2,X3),c_Collect(X4)),c_Collect(X5)),X0) = hAPP(X0,X0),
inference(superposition,[],[f1086,f92]) ).
fof(f1119,plain,
! [X2,X3,X0,X1,X4] :
( hBOOL(hAPP(X0,X0))
| hBOOL(hAPP(hAPP(hAPP(c_COMBS(X2,X3,X4),c_in(X1)),c_HOL_Ouminus__class_Ouminus(tc_fun(X1,tc_bool))),X0)) ),
inference(resolution,[],[f166,f1088]) ).
fof(f1123,plain,
! [X2,X3,X0,X1] : hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))),hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))))),
inference(factoring,[],[f1119]) ).
fof(f1131,plain,
! [X2,X3,X0,X1,X4] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))),X4))
| ~ hBOOL(hAPP(hAPP(c_in(X3),X4),X4)) ),
inference(superposition,[],[f117,f951]) ).
fof(f1272,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_Collect(X3)),c_Collect(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool)))))
| ~ hBOOL(hAPP(hAPP(c_in(X8),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool)))),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool))))) ),
inference(superposition,[],[f1131,f1100]) ).
fof(f1273,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] :
( hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_Collect(X3)),c_Collect(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool)))))
| hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_Collect(X3)),c_Collect(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool))))) ),
inference(superposition,[],[f1119,f1100]) ).
fof(f1295,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_Collect(X3)),c_Collect(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool))))),
inference(duplicate_literal_removal,[],[f1273]) ).
fof(f1296,plain,
! [X8,X6,X7,X5] : ~ hBOOL(hAPP(hAPP(c_in(X8),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool)))),hAPP(hAPP(c_COMBS(X5,X6,X7),c_in(X8)),c_HOL_Ouminus__class_Ouminus(tc_fun(X8,tc_bool))))),
inference(forward_subsumption_resolution,[],[f1272,f1295]) ).
fof(f1302,plain,
! [X2,X3,X0,X1] : ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))),hAPP(hAPP(c_COMBS(X0,X1,X2),c_in(X3)),c_HOL_Ouminus__class_Ouminus(tc_fun(X3,tc_bool))))),
inference(resolution,[],[f1296,f165]) ).
fof(f1304,plain,
$false,
inference(forward_subsumption_resolution,[],[f1302,f1123]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL820-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n002.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % 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 16:58:07 UTC 2026
% 0.10/0.39 % CPUTime :
% 0.10/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.43 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 11.15/2.56 % (3735109)Input is clausal, will run a generic CNF schedule.
% 11.15/2.56 % (3735115)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=565877283:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 11.15/2.56 % (3735120)dis-21_1_sil=8000:lcm=predicate:random_seed=772394913:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 11.15/2.56 % (3735117)lrs+10_1_sil=8000:sp=occurrence:random_seed=2365208068:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 11.15/2.56 % (3735119)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3551552498:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 11.15/2.56 % (3735114)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1941268305:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 11.15/2.56 % (3735118)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1210578972:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 11.15/2.56 % (3735116)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1433939021:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 11.15/2.56 % (3735120)Instruction limit reached!
% 11.15/2.56 % (3735120)------------------------------
% 11.15/2.56 % (3735120)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.15/2.56 % (3735120)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.15/2.56 % (3735120)CaDiCaL version: 2.1.3
% 11.15/2.56 % (3735120)Termination reason: Instruction limit
% 11.15/2.56 % (3735120)Termination phase: Saturation
% 11.15/2.56 % (3735120)Time elapsed: 0.064 s
% 11.15/2.56 % (3735120)Peak memory usage: 89 MB
% 11.15/2.56 % (3735120)Instructions burned: 117 (million)
% 11.15/2.56 % (3735117)Instruction limit reached!
% 11.15/2.56 % (3735117)------------------------------
% 11.15/2.56 % (3735117)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.15/2.56 % (3735117)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.15/2.56 % (3735117)CaDiCaL version: 2.1.3
% 11.15/2.56 % (3735117)Termination reason: Instruction limit
% 11.15/2.56 % (3735117)Termination phase: Saturation
% 11.15/2.56 % (3735117)Time elapsed: 0.067 s
% 11.15/2.56 % (3735117)Peak memory usage: 89 MB
% 11.15/2.56 % (3735117)Instructions burned: 107 (million)
% 11.15/2.56 % (3735118)Instruction limit reached!
% 11.15/2.56 % (3735118)------------------------------
% 11.15/2.56 % (3735118)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.15/2.56 % (3735118)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.15/2.56 % (3735118)CaDiCaL version: 2.1.3
% 11.15/2.56 % (3735118)Termination reason: Instruction limit
% 11.15/2.56 % (3735118)Termination phase: Saturation
% 11.15/2.56 % (3735118)Time elapsed: 0.070 s
% 11.15/2.56 % (3735118)Peak memory usage: 89 MB
% 11.15/2.56 % (3735118)Instructions burned: 114 (million)
% 11.15/2.56 % (3735119)Instruction limit reached!
% 11.15/2.56 % (3735119)------------------------------
% 11.15/2.56 % (3735119)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.15/2.56 % (3735119)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.15/2.56 % (3735119)CaDiCaL version: 2.1.3
% 11.15/2.56 % (3735119)Termination reason: Instruction limit
% 11.15/2.56 % (3735119)Termination phase: Saturation
% 11.15/2.56 % (3735119)Time elapsed: 0.108 s
% 11.15/2.56 % (3735119)Peak memory usage: 90 MB
% 11.15/2.56 % (3735119)Instructions burned: 180 (million)
% 11.15/2.56 % (3735128)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1717770958:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 11.15/2.56 % (3735129)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=48901620:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 11.15/2.56 % (3735130)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3228076234:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 11.15/2.56 % (3735128)Refutation not found, incomplete strategy
% 11.15/2.56 % (3735128)------------------------------
% 11.15/2.56 % (3735128)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735128)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735128)Termination reason: Refutation not found, incomplete strategy
% 13.14/2.83 % (3735128)Time elapsed: 0.022 s
% 13.14/2.83 % (3735128)Peak memory usage: 89 MB
% 13.14/2.83 % (3735128)Instructions burned: 38 (million)
% 13.14/2.83 % (3735131)lrs+10_64_to=lpo:sil=8000:random_seed=3344595726:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 13.14/2.83 % (3735129)Instruction limit reached!
% 13.14/2.83 % (3735129)------------------------------
% 13.14/2.83 % (3735129)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735129)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735129)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735129)Termination reason: Instruction limit
% 13.14/2.83 % (3735129)Termination phase: Saturation
% 13.14/2.83 % (3735129)Time elapsed: 0.095 s
% 13.14/2.83 % (3735129)Peak memory usage: 91 MB
% 13.14/2.83 % (3735129)Instructions burned: 189 (million)
% 13.14/2.83 % (3735130)Instruction limit reached!
% 13.14/2.83 % (3735130)------------------------------
% 13.14/2.83 % (3735130)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735130)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735130)Termination reason: Instruction limit
% 13.14/2.83 % (3735130)Termination phase: Saturation
% 13.14/2.83 % (3735130)Time elapsed: 0.097 s
% 13.14/2.83 % (3735130)Peak memory usage: 90 MB
% 13.14/2.83 % (3735130)Instructions burned: 219 (million)
% 13.14/2.83 % (3735131)Instruction limit reached!
% 13.14/2.83 % (3735131)------------------------------
% 13.14/2.83 % (3735131)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735131)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735131)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735131)Termination reason: Instruction limit
% 13.14/2.83 % (3735131)Termination phase: Saturation
% 13.14/2.83 % (3735131)Time elapsed: 0.072 s
% 13.14/2.83 % (3735131)Peak memory usage: 89 MB
% 13.14/2.83 % (3735131)Instructions burned: 126 (million)
% 13.14/2.83 % (3735137)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=438400215:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 13.14/2.83 % (3735136)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1177043412:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 13.14/2.83 % (3735128)------------------------------
% 13.14/2.83 % (3735128)------------------------------
% 13.14/2.83 % (3735138)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1105569555:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 13.14/2.83 % (3735137)Instruction limit reached!
% 13.14/2.83 % (3735137)------------------------------
% 13.14/2.83 % (3735137)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735137)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735137)Termination reason: Instruction limit
% 13.14/2.83 % (3735137)Termination phase: Saturation
% 13.14/2.83 % (3735137)Time elapsed: 0.076 s
% 13.14/2.83 % (3735137)Peak memory usage: 91 MB
% 13.14/2.83 % (3735137)Instructions burned: 158 (million)
% 13.14/2.83 % (3735136)Instruction limit reached!
% 13.14/2.83 % (3735136)------------------------------
% 13.14/2.83 % (3735136)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.14/2.83 % (3735136)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.14/2.83 % (3735136)CaDiCaL version: 2.1.3
% 13.14/2.83 % (3735136)Termination reason: Instruction limit
% 13.14/2.83 % (3735136)Termination phase: Saturation
% 13.14/2.83 % (3735136)Time elapsed: 0.118 s
% 13.14/2.83 % (3735136)Peak memory usage: 90 MB
% 13.14/2.83 % (3735136)Instructions burned: 195 (million)
% 13.14/2.83 % (3735141)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=1588085224:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 13.14/2.83 % (3735143)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=564954580:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 13.14/2.83 % (3735141)Instruction limit reached!
% 13.14/2.83 % (3735141)------------------------------
% 14.00/3.02 % (3735141)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735141)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735141)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735141)Termination reason: Instruction limit
% 14.00/3.02 % (3735141)Termination phase: Saturation
% 14.00/3.02 % (3735141)Time elapsed: 0.055 s
% 14.00/3.02 % (3735141)Peak memory usage: 89 MB
% 14.00/3.02 % (3735141)Instructions burned: 107 (million)
% 14.00/3.02 % (3735143)Refutation not found, incomplete strategy
% 14.00/3.02 % (3735143)------------------------------
% 14.00/3.02 % (3735143)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735143)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735143)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735143)Termination reason: Refutation not found, incomplete strategy
% 14.00/3.02 % (3735143)Time elapsed: 0.033 s
% 14.00/3.02 % (3735143)Peak memory usage: 89 MB
% 14.00/3.02 % (3735143)Instructions burned: 54 (million)
% 14.00/3.02 % (3735144)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2682764471:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 14.00/3.02 % (3735144)Instruction limit reached!
% 14.00/3.02 % (3735144)------------------------------
% 14.00/3.02 % (3735144)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735144)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735144)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735144)Termination reason: Instruction limit
% 14.00/3.02 % (3735144)Termination phase: Saturation
% 14.00/3.02 % (3735144)Time elapsed: 0.124 s
% 14.00/3.02 % (3735144)Peak memory usage: 91 MB
% 14.00/3.02 % (3735144)Instructions burned: 242 (million)
% 14.00/3.02 % (3735147)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2120942332:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 14.00/3.02 % (3735143)------------------------------
% 14.00/3.02 % (3735143)------------------------------
% 14.00/3.02 % (3735149)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2715719935:i=134:sd=2:doe=on:ss=axioms:sgt=14_2989 on theBenchmark for (2989ds/134Mi)
% 14.00/3.02 % (3735149)Instruction limit reached!
% 14.00/3.02 % (3735149)------------------------------
% 14.00/3.02 % (3735149)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735149)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735149)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735149)Termination reason: Instruction limit
% 14.00/3.02 % (3735149)Termination phase: Saturation
% 14.00/3.02 % (3735149)Time elapsed: 0.086 s
% 14.00/3.02 % (3735149)Peak memory usage: 90 MB
% 14.00/3.02 % (3735149)Instructions burned: 134 (million)
% 14.00/3.02 % (3735151)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=935266143:i=499:bd=all_2988 on theBenchmark for (2988ds/499Mi)
% 14.00/3.02 % (3735153)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=3379102893:i=191:fgj=on:bd=all_2986 on theBenchmark for (2986ds/191Mi)
% 14.00/3.02 % (3735153)Instruction limit reached!
% 14.00/3.02 % (3735153)------------------------------
% 14.00/3.02 % (3735153)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735153)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735153)Termination reason: Instruction limit
% 14.00/3.02 % (3735153)Termination phase: Saturation
% 14.00/3.02 % (3735153)Time elapsed: 0.114 s
% 14.00/3.02 % (3735153)Peak memory usage: 91 MB
% 14.00/3.02 % (3735153)Instructions burned: 192 (million)
% 14.00/3.02 % (3735151)Instruction limit reached!
% 14.00/3.02 % (3735151)------------------------------
% 14.00/3.02 % (3735151)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735151)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735151)Termination reason: Instruction limit
% 14.00/3.02 % (3735151)Termination phase: Saturation
% 14.00/3.02 % (3735151)Time elapsed: 0.310 s
% 14.00/3.02 % (3735151)Peak memory usage: 95 MB
% 14.00/3.02 % (3735151)Instructions burned: 500 (million)
% 14.00/3.02 % (3735138)First to succeed.
% 14.00/3.02 % (3735138)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3735109"
% 14.00/3.02 % (3735156)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=4244888005:i=264:kws=precedence:fsr=off_2983 on theBenchmark for (2983ds/264Mi)
% 14.00/3.02 % (3735157)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=230696899:cond=on:i=156:bs=on:gtg=exists_all:er=known_2983 on theBenchmark for (2983ds/156Mi)
% 14.00/3.02 % (3735156)Instruction limit reached!
% 14.00/3.02 % (3735156)------------------------------
% 14.00/3.02 % (3735156)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735156)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735156)Termination reason: Instruction limit
% 14.00/3.02 % (3735156)Termination phase: Saturation
% 14.00/3.02 % (3735156)Time elapsed: 0.159 s
% 14.00/3.02 % (3735156)Peak memory usage: 92 MB
% 14.00/3.02 % (3735156)Instructions burned: 265 (million)
% 14.00/3.02 % (3735157)Instruction limit reached!
% 14.00/3.02 % (3735157)------------------------------
% 14.00/3.02 % (3735157)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735157)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735157)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735157)Termination reason: Instruction limit
% 14.00/3.02 % (3735157)Termination phase: Saturation
% 14.00/3.02 % (3735157)Time elapsed: 0.092 s
% 14.00/3.02 % (3735157)Peak memory usage: 90 MB
% 14.00/3.02 % (3735157)Instructions burned: 156 (million)
% 14.00/3.02 % (3735138)Refutation found. Thanks to Tanya!
% 14.00/3.02 % SZS status Unsatisfiable for theBenchmark
% 14.00/3.02 % SZS output start Proof for theBenchmark
% See solution above
% 14.00/3.02 % (3735138)------------------------------
% 14.00/3.02 % (3735138)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.00/3.02 % (3735138)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.00/3.02 % (3735138)CaDiCaL version: 2.1.3
% 14.00/3.02 % (3735138)Termination reason: Refutation
% 14.00/3.02 % (3735138)Time elapsed: 0.960 s
% 14.00/3.02 % (3735138)Peak memory usage: 137 MB
% 14.00/3.02 % (3735138)Instructions burned: 1555 (million)
% 14.00/3.02 % (3735138)------------------------------
% 14.00/3.02 % (3735138)------------------------------
% 14.00/3.02 % (3735109)Success in time 1.958 s
% 14.00/3.02 % Vampire exiting
%------------------------------------------------------------------------------