%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL250-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n020.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 11:51:46 AM UTC 2026
% Result : Unsatisfiable 16.19s 3.69s
% Output : Refutation 16.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 20
% Syntax : Number of formulae : 72 ( 39 unt; 11 def)
% Number of atoms : 109 ( 18 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 76 ( 39 ~; 35 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 12 con; 0-2 aty)
% Number of variables : 58 ( 0 sgn 58 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_4) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_6) ).
fof(f6,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_1) ).
fof(f7,axiom,
! [X0,X1] :
( ~ axiom(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_2) ).
fof(f8,axiom,
! [X2,X0,X1] :
( ~ theorem(or(not(X2),X1))
| ~ axiom(or(not(X0),X2))
| theorem(or(not(X0),X1)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_3) ).
fof(f9,negated_conjecture,
~ theorem(or(not(or(not(q),r)),or(not(not(or(not(p),not(q)))),r))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f10,definition,
sF0 = not(q),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f11,plain,
not(q) = sF0,
inference(reorient_equations,[],[f10]) ).
fof(f12,definition,
sF1 = or(sF0,r),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f13,plain,
or(sF0,r) = sF1,
inference(reorient_equations,[],[f12]) ).
fof(f14,definition,
sF2 = not(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f15,plain,
not(sF1) = sF2,
inference(reorient_equations,[],[f14]) ).
fof(f16,definition,
sF3 = not(p),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f17,plain,
not(p) = sF3,
inference(reorient_equations,[],[f16]) ).
fof(f18,definition,
sF4 = or(sF3,sF0),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f19,plain,
or(sF3,sF0) = sF4,
inference(reorient_equations,[],[f18]) ).
fof(f20,definition,
sF5 = not(sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f21,plain,
not(sF4) = sF5,
inference(reorient_equations,[],[f20]) ).
fof(f22,definition,
sF6 = not(sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f23,plain,
not(sF5) = sF6,
inference(reorient_equations,[],[f22]) ).
fof(f24,definition,
sF7 = or(sF6,r),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f25,plain,
or(sF6,r) = sF7,
inference(reorient_equations,[],[f24]) ).
fof(f26,definition,
sF8 = or(sF2,sF7),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f27,plain,
or(sF2,sF7) = sF8,
inference(reorient_equations,[],[f26]) ).
fof(f28,plain,
~ theorem(sF8),
inference(definition_folding,[],[f9,f27,f25,f23,f21,f19,f11,f17,f15,f13,f11]) ).
fof(f29,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f3,f6]) ).
fof(f34,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f7,f3]) ).
fof(f35,plain,
! [X0,X1] :
( theorem(or(X0,X1))
| ~ theorem(X1) ),
inference(resolution,[],[f7,f2]) ).
fof(f53,plain,
axiom(or(not(sF0),sF4)),
inference(superposition,[],[f2,f19]) ).
fof(f67,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f1,f7]) ).
fof(f99,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f5,f7]) ).
fof(f116,plain,
! [X2,X0,X1] :
( ~ theorem(or(X1,or(X0,X2)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f4,f7]) ).
fof(f123,plain,
! [X0] : axiom(or(not(or(sF2,or(X0,sF7))),or(X0,sF8))),
inference(superposition,[],[f4,f27]) ).
fof(f125,plain,
! [X0] : axiom(or(not(or(sF6,or(X0,r))),or(X0,sF7))),
inference(superposition,[],[f4,f25]) ).
fof(f133,plain,
! [X0,X1] :
( ~ axiom(or(not(X1),sF4))
| ~ theorem(or(sF5,X0))
| theorem(or(not(X1),X0)) ),
inference(superposition,[],[f8,f21]) ).
fof(f146,plain,
! [X2,X0,X1] :
( ~ axiom(or(not(X0),or(X1,X2)))
| theorem(or(not(X0),or(X2,X1))) ),
inference(resolution,[],[f29,f8]) ).
fof(f159,plain,
! [X0,X1] : theorem(or(not(X0),or(X0,X1))),
inference(resolution,[],[f146,f2]) ).
fof(f178,plain,
! [X0] : theorem(or(sF6,or(sF5,X0))),
inference(superposition,[],[f159,f23]) ).
fof(f183,plain,
! [X2,X3,X0,X1] :
( ~ axiom(or(not(X2),or(X3,X0)))
| ~ theorem(or(not(X0),X1))
| theorem(or(not(X2),or(X3,X1))) ),
inference(resolution,[],[f99,f8]) ).
fof(f271,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X2)),or(X2,X1)))
| ~ theorem(or(not(X0),X1)) ),
inference(resolution,[],[f183,f3]) ).
fof(f288,plain,
! [X0] :
( ~ theorem(or(sF6,or(X0,r)))
| theorem(or(X0,sF7)) ),
inference(resolution,[],[f125,f7]) ).
fof(f308,plain,
! [X0] :
( ~ theorem(or(sF2,or(X0,sF7)))
| theorem(or(X0,sF8)) ),
inference(resolution,[],[f123,f7]) ).
fof(f325,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X2,X1)))
| ~ theorem(or(X0,X1)) ),
inference(resolution,[],[f35,f116]) ).
fof(f337,plain,
! [X0,X1] :
( ~ theorem(or(or(X0,X1),X1))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f325,f67]) ).
fof(f343,plain,
! [X0] :
( ~ theorem(or(X0,r))
| theorem(or(X0,sF7)) ),
inference(superposition,[],[f325,f25]) ).
fof(f385,plain,
! [X0] :
( theorem(or(not(sF1),or(r,X0)))
| ~ theorem(or(not(sF0),X0)) ),
inference(superposition,[],[f271,f13]) ).
fof(f394,plain,
! [X0] :
( theorem(or(sF2,or(r,X0)))
| ~ theorem(or(not(sF0),X0)) ),
inference(forward_demodulation,[],[f385,f15]) ).
fof(f417,plain,
( theorem(or(r,sF8))
| ~ theorem(or(not(sF0),sF7)) ),
inference(resolution,[],[f308,f394]) ).
fof(f424,definition,
( spl9_15
<=> theorem(or(not(sF0),sF7)) ),
introduced(definition,[new_symbols(definition,[spl9_15])],[avatar_definition]) ).
fof(f426,plain,
( ~ theorem(or(not(sF0),sF7))
| spl9_15 ),
inference(avatar_component_clause,[],[f424]) ).
fof(f428,definition,
( spl9_16
<=> theorem(or(r,sF8)) ),
introduced(definition,[new_symbols(definition,[spl9_16])],[avatar_definition]) ).
fof(f430,plain,
( theorem(or(r,sF8))
| ~ spl9_16 ),
inference(avatar_component_clause,[],[f428]) ).
fof(f431,plain,
( ~ spl9_15
| spl9_16 ),
inference(avatar_split_clause,[],[f417,f428,f424]) ).
fof(f571,plain,
( ~ theorem(or(sF8,sF7))
| theorem(sF8) ),
inference(superposition,[],[f337,f27]) ).
fof(f576,plain,
~ theorem(or(sF8,sF7)),
inference(forward_subsumption_resolution,[],[f571,f28]) ).
fof(f989,plain,
theorem(or(sF5,sF7)),
inference(resolution,[],[f178,f288]) ).
fof(f1318,plain,
! [X0] :
( theorem(or(not(sF0),X0))
| ~ theorem(or(sF5,X0)) ),
inference(resolution,[],[f53,f133]) ).
fof(f1322,plain,
( ~ theorem(or(sF5,sF7))
| spl9_15 ),
inference(resolution,[],[f1318,f426]) ).
fof(f1346,plain,
( $false
| spl9_15 ),
inference(forward_subsumption_resolution,[],[f1322,f989]) ).
fof(f1347,plain,
spl9_15,
inference(avatar_contradiction_clause,[],[f1346]) ).
fof(f1348,plain,
( theorem(or(sF8,r))
| ~ spl9_16 ),
inference(resolution,[],[f430,f34]) ).
fof(f1350,plain,
( theorem(or(sF8,sF7))
| ~ spl9_16 ),
inference(resolution,[],[f1348,f343]) ).
fof(f1352,plain,
( $false
| ~ spl9_16 ),
inference(forward_subsumption_resolution,[],[f1350,f576]) ).
fof(f1353,plain,
~ spl9_16,
inference(avatar_contradiction_clause,[],[f1352]) ).
cnf(s8,plain,
( ~ spl9_15
| spl9_16 ),
inference(sat_conversion,[],[f431]) ).
cnf(s35,plain,
spl9_15,
inference(sat_conversion,[],[f1347]) ).
cnf(s36,plain,
~ spl9_16,
inference(sat_conversion,[],[f1353]) ).
cnf(s37,plain,
$false,
inference(rat,[],[s8,s36,s35]) ).
fof(f1354,plain,
$false,
inference(avatar_sat_refutation,[],[s37]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL250-1 : TPTP v9.3.1. Bugfixed v2.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.47 % Computer : n020.cluster.edu
% 0.21/0.47 % Model : x86_64 x86_64
% 0.21/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.47 % Memory : 8046.5625MB
% 0.21/0.47 % OS : Linux 6.8.0-71-generic
% 0.21/0.48 % CPULimit : 300
% 0.21/0.48 % WCLimit : 300
% 0.21/0.48 % DateTime : Sun Sep 27 15:31:19 UTC 2026
% 0.21/0.48 % CPUTime :
% 0.21/0.48 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.25/0.54 Running first-order theorem proving
% 0.25/0.54 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
% 13.19/3.44 % (3542053)Input is clausal, will run a generic CNF schedule.
% 13.19/3.44 % (3542064)dis-21_1_sil=8000:lcm=predicate:random_seed=3452785447: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)
% 13.19/3.44 % (3542058)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=3433808703:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 13.19/3.44 % (3542059)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1070564660:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 13.19/3.44 % (3542061)lrs+10_1_sil=8000:sp=occurrence:random_seed=4071382603:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 13.19/3.44 % (3542060)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1553008371:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 13.19/3.44 % (3542062)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2082180284:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 13.19/3.44 % (3542064)Instruction limit reached!
% 13.19/3.44 % (3542064)------------------------------
% 13.19/3.44 % (3542064)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542064)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542064)Termination reason: Instruction limit
% 13.19/3.44 % (3542064)Termination phase: Saturation
% 13.19/3.44 % (3542064)Time elapsed: 0.058 s
% 13.19/3.44 % (3542064)Peak memory usage: 88 MB
% 13.19/3.44 % (3542064)Instructions burned: 119 (million)
% 13.19/3.44 % (3542063)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=800687184:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 13.19/3.44 % (3542061)Instruction limit reached!
% 13.19/3.44 % (3542061)------------------------------
% 13.19/3.44 % (3542061)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542061)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542061)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542061)Termination reason: Instruction limit
% 13.19/3.44 % (3542061)Termination phase: Saturation
% 13.19/3.44 % (3542061)Time elapsed: 0.102 s
% 13.19/3.44 % (3542061)Peak memory usage: 88 MB
% 13.19/3.44 % (3542061)Instructions burned: 107 (million)
% 13.19/3.44 % (3542062)Instruction limit reached!
% 13.19/3.44 % (3542062)------------------------------
% 13.19/3.44 % (3542062)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542062)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542062)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542062)Termination reason: Instruction limit
% 13.19/3.44 % (3542062)Termination phase: Saturation
% 13.19/3.44 % (3542062)Time elapsed: 0.109 s
% 13.19/3.44 % (3542062)Peak memory usage: 88 MB
% 13.19/3.44 % (3542062)Instructions burned: 115 (million)
% 13.19/3.44 % (3542063)Instruction limit reached!
% 13.19/3.44 % (3542063)------------------------------
% 13.19/3.44 % (3542063)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542063)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542063)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542063)Termination reason: Instruction limit
% 13.19/3.44 % (3542063)Termination phase: Saturation
% 13.19/3.44 % (3542063)Time elapsed: 0.177 s
% 13.19/3.44 % (3542063)Peak memory usage: 89 MB
% 13.19/3.44 % (3542063)Instructions burned: 180 (million)
% 13.19/3.44 % (3542071)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=2921412729:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 13.19/3.44 % (3542071)Refutation not found, incomplete strategy
% 13.19/3.44 % (3542071)------------------------------
% 13.19/3.44 % (3542071)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542071)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542071)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542071)Termination reason: Refutation not found, incomplete strategy
% 13.19/3.44 % (3542071)Time elapsed: 0.001 s
% 13.19/3.44 % (3542071)Peak memory usage: 87 MB
% 13.19/3.44 % (3542074)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=50623081:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 13.19/3.44 % (3542073)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=243864594:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 13.19/3.44 % (3542075)lrs+10_64_to=lpo:sil=8000:random_seed=2866816016:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 13.19/3.44 % (3542071)------------------------------
% 13.19/3.44 % (3542071)------------------------------
% 13.19/3.44 % (3542074)Instruction limit reached!
% 13.19/3.44 % (3542074)------------------------------
% 13.19/3.44 % (3542074)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542074)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542074)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542074)Termination reason: Instruction limit
% 13.19/3.44 % (3542074)Termination phase: Saturation
% 13.19/3.44 % (3542074)Time elapsed: 0.190 s
% 13.19/3.44 % (3542074)Peak memory usage: 89 MB
% 13.19/3.44 % (3542074)Instructions burned: 219 (million)
% 13.19/3.44 % (3542073)Instruction limit reached!
% 13.19/3.44 % (3542073)------------------------------
% 13.19/3.44 % (3542073)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542073)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542073)Termination reason: Instruction limit
% 13.19/3.44 % (3542073)Termination phase: Saturation
% 13.19/3.44 % (3542073)Time elapsed: 0.194 s
% 13.19/3.44 % (3542073)Peak memory usage: 90 MB
% 13.19/3.44 % (3542073)Instructions burned: 189 (million)
% 13.19/3.44 % (3542075)Instruction limit reached!
% 13.19/3.44 % (3542075)------------------------------
% 13.19/3.44 % (3542075)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542075)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542075)Termination reason: Instruction limit
% 13.19/3.44 % (3542075)Termination phase: Saturation
% 13.19/3.44 % (3542075)Time elapsed: 0.125 s
% 13.19/3.44 % (3542075)Peak memory usage: 88 MB
% 13.19/3.44 % (3542075)Instructions burned: 127 (million)
% 13.19/3.44 % (3542080)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2360408372:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 13.19/3.44 % (3542080)Instruction limit reached!
% 13.19/3.44 % (3542080)------------------------------
% 13.19/3.44 % (3542080)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542080)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542080)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542080)Termination reason: Instruction limit
% 13.19/3.44 % (3542080)Termination phase: Saturation
% 13.19/3.44 % (3542080)Time elapsed: 0.103 s
% 13.19/3.44 % (3542080)Peak memory usage: 89 MB
% 13.19/3.44 % (3542080)Instructions burned: 196 (million)
% 13.19/3.44 % (3542081)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3480207607:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 13.19/3.44 % (3542082)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=136196741:i=3394:sd=4:ss=included:sgt=64_2991 on theBenchmark for (2991ds/3394Mi)
% 13.19/3.44 % (3542083)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=3838505149:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 13.19/3.44 % (3542083)Instruction limit reached!
% 13.19/3.44 % (3542083)------------------------------
% 13.19/3.44 % (3542083)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542083)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.19/3.44 % (3542083)CaDiCaL version: 2.1.3
% 13.19/3.44 % (3542083)Termination reason: Instruction limit
% 13.19/3.44 % (3542083)Termination phase: Saturation
% 13.19/3.44 % (3542083)Time elapsed: 0.094 s
% 13.19/3.44 % (3542083)Peak memory usage: 89 MB
% 13.19/3.44 % (3542083)Instructions burned: 106 (million)
% 13.19/3.44 % (3542081)Instruction limit reached!
% 13.19/3.44 % (3542081)------------------------------
% 13.19/3.44 % (3542081)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.19/3.44 % (3542081)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.19/3.69 % (3542081)CaDiCaL version: 2.1.3
% 16.19/3.69 % (3542081)Termination reason: Instruction limit
% 16.19/3.69 % (3542081)Termination phase: Saturation
% 16.19/3.69 % (3542081)Time elapsed: 0.167 s
% 16.19/3.69 % (3542081)Peak memory usage: 90 MB
% 16.19/3.69 % (3542081)Instructions burned: 157 (million)
% 16.19/3.69 % (3542086)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1996036748:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 16.19/3.69 % (3542086)Refutation not found, incomplete strategy
% 16.19/3.69 % (3542086)------------------------------
% 16.19/3.69 % (3542086)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.19/3.69 % (3542086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.19/3.69 % (3542086)CaDiCaL version: 2.1.3
% 16.19/3.69 % (3542086)Termination reason: Refutation not found, incomplete strategy
% 16.19/3.69 % (3542086)Time elapsed: 0.001 s
% 16.19/3.69 % (3542086)Peak memory usage: 87 MB
% 16.19/3.69 % (3542086)------------------------------
% 16.19/3.69 % (3542086)------------------------------
% 16.19/3.69 % (3542089)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=549225626:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 16.19/3.69 % (3542090)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3971143845:cond=fast:i=5208:av=off_2986 on theBenchmark for (2986ds/5208Mi)
% 16.19/3.69 % (3542058)First to succeed.
% 16.19/3.69 % (3542058)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3542053"
% 16.19/3.69 % (3542089)Instruction limit reached!
% 16.19/3.69 % (3542089)------------------------------
% 16.19/3.69 % (3542089)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.19/3.69 % (3542089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.19/3.69 % (3542089)CaDiCaL version: 2.1.3
% 16.19/3.69 % (3542089)Termination reason: Instruction limit
% 16.19/3.69 % (3542089)Termination phase: Saturation
% 16.19/3.69 % (3542089)Time elapsed: 0.138 s
% 16.19/3.69 % (3542089)Peak memory usage: 89 MB
% 16.19/3.69 % (3542089)Instructions burned: 243 (million)
% 16.19/3.69 % (3542094)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3572823292:i=134:sd=2:doe=on:ss=axioms:sgt=14_2983 on theBenchmark for (2983ds/134Mi)
% 16.19/3.69 % (3542059)Also succeeded, but the first one will report.
% 16.19/3.69 % (3542095)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=3290527857:i=499:bd=all_2982 on theBenchmark for (2982ds/499Mi)
% 16.19/3.69 % (3542094)Instruction limit reached!
% 16.19/3.69 % (3542094)------------------------------
% 16.19/3.69 % (3542094)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.19/3.69 % (3542094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.19/3.69 % (3542094)CaDiCaL version: 2.1.3
% 16.19/3.69 % (3542094)Termination reason: Instruction limit
% 16.19/3.69 % (3542094)Termination phase: Saturation
% 16.19/3.69 % (3542094)Time elapsed: 0.133 s
% 16.19/3.69 % (3542094)Peak memory usage: 89 MB
% 16.19/3.69 % (3542094)Instructions burned: 134 (million)
% 16.19/3.69 % (3542058)Refutation found. Thanks to Tanya!
% 16.19/3.69 % SZS status Unsatisfiable for theBenchmark
% 16.19/3.69 % SZS output start Proof for theBenchmark
% See solution above
% 16.19/3.69 % (3542058)------------------------------
% 16.19/3.69 % (3542058)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.19/3.69 % (3542058)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.19/3.69 % (3542058)CaDiCaL version: 2.1.3
% 16.19/3.69 % (3542058)Termination reason: Refutation
% 16.19/3.69 % (3542058)Time elapsed: 1.431 s
% 16.19/3.69 % (3542058)Peak memory usage: 133 MB
% 16.19/3.69 % (3542058)Instructions burned: 1372 (million)
% 16.19/3.69 % (3542058)------------------------------
% 16.19/3.69 % (3542058)------------------------------
% 16.19/3.69 % (3542053)Success in time 2.166 s
% 16.19/3.69 % Vampire exiting
%------------------------------------------------------------------------------