%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWC045-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n007.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 01:02:11 PM UTC 2026
% Result : Unsatisfiable 8.49s 2.19s
% Output : Refutation 8.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 18
% Syntax : Number of formulae : 50 ( 12 unt; 0 def)
% Number of atoms : 154 ( 38 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 214 ( 110 ~; 104 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 5 con; 0-2 aty)
% Number of variables : 53 ( 53 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f12,axiom,
! [X0] : ssItem(skaf83(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause12) ).
fof(f13,axiom,
! [X0] : ssList(skaf82(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause13) ).
fof(f80,axiom,
! [X0] :
( ~ segmentP(nil,X0)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause80) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause85) ).
fof(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause86) ).
fof(f98,axiom,
! [X0,X1] :
( cons(X0,X1) != nil
| ~ ssItem(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause98) ).
fof(f99,plain,
! [X0,X1] :
( nil != cons(X0,X1)
| ~ ssItem(X0)
| ~ ssList(X1) ),
inference(reorient_equations,[],[f98]) ).
fof(f112,axiom,
! [X0] :
( ~ ssList(X0)
| cons(skaf83(X0),skaf82(X0)) = X0
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause109) ).
fof(f121,axiom,
! [X0,X1] :
( app(X0,X1) != nil
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause118) ).
fof(f122,plain,
! [X0,X1] :
( nil != app(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X0 ),
inference(reorient_equations,[],[f121]) ).
fof(f125,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| app(cons(X0,nil),X1) = cons(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause120) ).
fof(f126,plain,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| cons(X0,X1) = app(cons(X0,nil),X1) ),
inference(reorient_equations,[],[f125]) ).
fof(f149,axiom,
! [X2,X0,X1] :
( X0 != X1
| ~ ssList(X2)
| ~ ssItem(X1)
| ~ ssItem(X0)
| memberP(cons(X1,X2),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause138) ).
fof(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
fof(f204,negated_conjecture,
nil = sk2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
nil != sk1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f209,negated_conjecture,
! [X0] :
( ~ memberP(sk3,X0)
| ssList(sk5(X0))
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
! [X0] :
( ~ ssItem(X0)
| segmentP(sk4,app(app(cons(X0,nil),sk5(X0)),cons(X0,nil)))
| ~ memberP(sk3,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,plain,
nil = sk4,
inference(definition_unfolding,[],[f204,f205]) ).
fof(f239,plain,
! [X0] :
( ~ segmentP(sk4,X0)
| ~ ssList(X0)
| sk4 = X0 ),
inference(definition_unfolding,[],[f80,f211,f211]) ).
fof(f244,plain,
! [X0,X1] :
( cons(X0,X1) != sk4
| ~ ssItem(X0)
| ~ ssList(X1) ),
inference(definition_unfolding,[],[f99,f211]) ).
fof(f247,plain,
! [X0] :
( cons(skaf83(X0),skaf82(X0)) = X0
| ~ ssList(X0)
| sk4 = X0 ),
inference(definition_unfolding,[],[f112,f211]) ).
fof(f251,plain,
! [X0,X1] :
( app(X0,X1) != sk4
| ~ ssList(X1)
| ~ ssList(X0)
| sk4 = X0 ),
inference(definition_unfolding,[],[f122,f211,f211]) ).
fof(f253,plain,
! [X0,X1] :
( cons(X0,X1) = app(cons(X0,sk4),X1)
| ~ ssList(X1)
| ~ ssItem(X0) ),
inference(definition_unfolding,[],[f126,f211]) ).
fof(f266,plain,
sk3 != sk4,
inference(definition_unfolding,[],[f207,f211,f206]) ).
fof(f268,plain,
! [X0] :
( segmentP(sk4,app(app(cons(X0,sk4),sk5(X0)),cons(X0,sk4)))
| ~ ssItem(X0)
| ~ memberP(sk3,X0) ),
inference(definition_unfolding,[],[f210,f211,f211]) ).
fof(f278,plain,
! [X2,X1] :
( ~ ssList(X2)
| ~ ssItem(X1)
| ~ ssItem(X1)
| memberP(cons(X1,X2),X1) ),
inference(equality_resolution,[],[f149]) ).
fof(f298,plain,
! [X2,X1] :
( memberP(cons(X1,X2),X1)
| ~ ssItem(X1)
| ~ ssList(X2) ),
inference(duplicate_literal_removal,[],[f278]) ).
fof(f323,plain,
! [X0] :
( sk4 = app(app(cons(X0,sk4),sk5(X0)),cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssList(app(app(cons(X0,sk4),sk5(X0)),cons(X0,sk4)))
| ~ ssItem(X0) ),
inference(resolution,[],[f268,f239]) ).
fof(f335,plain,
! [X0] :
( memberP(X0,skaf83(X0))
| ~ ssItem(skaf83(X0))
| ~ ssList(skaf82(X0))
| ~ ssList(X0)
| sk4 = X0 ),
inference(superposition,[],[f298,f247]) ).
fof(f337,plain,
! [X0] :
( memberP(X0,skaf83(X0))
| ~ ssList(skaf82(X0))
| ~ ssList(X0)
| sk4 = X0 ),
inference(forward_subsumption_resolution,[],[f335,f12]) ).
fof(f338,plain,
! [X0] :
( memberP(X0,skaf83(X0))
| ~ ssList(X0)
| sk4 = X0 ),
inference(forward_subsumption_resolution,[],[f337,f13]) ).
fof(f620,plain,
! [X0] :
( sk4 != sk4
| ~ ssList(cons(X0,sk4))
| ~ ssList(app(cons(X0,sk4),sk5(X0)))
| sk4 = app(cons(X0,sk4),sk5(X0))
| ~ memberP(sk3,X0)
| ~ ssList(app(app(cons(X0,sk4),sk5(X0)),cons(X0,sk4)))
| ~ ssItem(X0) ),
inference(superposition,[],[f251,f323]) ).
fof(f628,plain,
! [X0] :
( ~ ssList(cons(X0,sk4))
| ~ ssList(app(cons(X0,sk4),sk5(X0)))
| sk4 = app(cons(X0,sk4),sk5(X0))
| ~ memberP(sk3,X0)
| ~ ssList(app(app(cons(X0,sk4),sk5(X0)),cons(X0,sk4)))
| ~ ssItem(X0) ),
inference(trivial_inequality_removal,[],[f620]) ).
fof(f640,plain,
! [X0] :
( sk4 = app(cons(X0,sk4),sk5(X0))
| ~ ssList(app(cons(X0,sk4),sk5(X0)))
| ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0) ),
inference(forward_subsumption_resolution,[],[f628,f85]) ).
fof(f648,plain,
! [X0] :
( sk4 = cons(X0,sk5(X0))
| ~ ssList(cons(X0,sk5(X0)))
| ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk5(X0))
| ~ ssItem(X0) ),
inference(superposition,[],[f640,f253]) ).
fof(f676,plain,
! [X0] :
( sk4 = cons(X0,sk5(X0))
| ~ ssList(cons(X0,sk5(X0)))
| ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk5(X0)) ),
inference(duplicate_literal_removal,[],[f648]) ).
fof(f684,plain,
! [X0] :
( ~ ssList(cons(X0,sk5(X0)))
| ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk5(X0)) ),
inference(forward_subsumption_resolution,[],[f676,f244]) ).
fof(f686,plain,
! [X0] :
( ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk5(X0)) ),
inference(forward_subsumption_resolution,[],[f684,f86]) ).
fof(f687,plain,
! [X0] :
( ~ ssList(cons(X0,sk4))
| ~ memberP(sk3,X0)
| ~ ssItem(X0) ),
inference(forward_subsumption_resolution,[],[f686,f209]) ).
fof(f688,plain,
! [X0] :
( ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk4)
| ~ ssItem(X0) ),
inference(resolution,[],[f687,f86]) ).
fof(f689,plain,
! [X0] :
( ~ memberP(sk3,X0)
| ~ ssItem(X0)
| ~ ssList(sk4) ),
inference(duplicate_literal_removal,[],[f688]) ).
fof(f690,plain,
! [X0] :
( ~ memberP(sk3,X0)
| ~ ssItem(X0) ),
inference(forward_subsumption_resolution,[],[f689,f203]) ).
fof(f691,plain,
( ~ ssItem(skaf83(sk3))
| ~ ssList(sk3)
| sk3 = sk4 ),
inference(resolution,[],[f690,f338]) ).
fof(f692,plain,
( ~ ssList(sk3)
| sk3 = sk4 ),
inference(forward_subsumption_resolution,[],[f691,f12]) ).
fof(f693,plain,
sk3 = sk4,
inference(forward_subsumption_resolution,[],[f692,f202]) ).
fof(f694,plain,
$false,
inference(forward_subsumption_resolution,[],[f693,f266]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWC045-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.39 % Computer : n007.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 : Mon Sep 28 07:34:11 UTC 2026
% 0.10/0.39 % CPUTime :
% 0.10/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.43 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
% 6.48/2.00 % (2223887)Input is clausal, will run a generic CNF schedule.
% 6.48/2.00 % (2223895)lrs+10_1_sil=8000:sp=occurrence:random_seed=881824930:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.48/2.00 % (2223895)Instruction limit reached!
% 6.48/2.00 % (2223895)------------------------------
% 6.48/2.00 % (2223895)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223895)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223895)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223895)Termination reason: Instruction limit
% 6.48/2.00 % (2223895)Termination phase: Saturation
% 6.48/2.00 % (2223895)Time elapsed: 0.037 s
% 6.48/2.00 % (2223895)Peak memory usage: 89 MB
% 6.48/2.00 % (2223895)Instructions burned: 109 (million)
% 6.48/2.00 % (2223894)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3257149925:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.48/2.00 % (2223896)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3738570206:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.48/2.00 % (2223898)dis-21_1_sil=8000:lcm=predicate:random_seed=2297693457: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)
% 6.48/2.00 % (2223892)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=3951703266:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.48/2.00 % (2223897)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=35010939:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.48/2.00 % (2223893)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2833773752:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.48/2.00 % (2223898)Instruction limit reached!
% 6.48/2.00 % (2223898)------------------------------
% 6.48/2.00 % (2223898)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223898)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223898)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223898)Termination reason: Instruction limit
% 6.48/2.00 % (2223898)Termination phase: Saturation
% 6.48/2.00 % (2223898)Time elapsed: 0.046 s
% 6.48/2.00 % (2223898)Peak memory usage: 88 MB
% 6.48/2.00 % (2223898)Instructions burned: 120 (million)
% 6.48/2.00 % (2223896)Instruction limit reached!
% 6.48/2.00 % (2223896)------------------------------
% 6.48/2.00 % (2223896)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223896)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223896)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223896)Termination reason: Instruction limit
% 6.48/2.00 % (2223896)Termination phase: Saturation
% 6.48/2.00 % (2223896)Time elapsed: 0.054 s
% 6.48/2.00 % (2223896)Peak memory usage: 88 MB
% 6.48/2.00 % (2223896)Instructions burned: 116 (million)
% 6.48/2.00 % (2223906)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=1380505361:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.48/2.00 % (2223906)Refutation not found, incomplete strategy
% 6.48/2.00 % (2223906)------------------------------
% 6.48/2.00 % (2223906)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223906)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223906)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223906)Termination reason: Refutation not found, incomplete strategy
% 6.48/2.00 % (2223906)Time elapsed: 0.001 s
% 6.48/2.00 % (2223906)Peak memory usage: 88 MB
% 6.48/2.00 % (2223906)Instructions burned: 2 (million)
% 6.48/2.00 % (2223897)Instruction limit reached!
% 6.48/2.00 % (2223897)------------------------------
% 6.48/2.00 % (2223897)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223897)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223897)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223897)Termination reason: Instruction limit
% 6.48/2.00 % (2223897)Termination phase: Saturation
% 6.48/2.00 % (2223897)Time elapsed: 0.124 s
% 6.48/2.00 % (2223897)Peak memory usage: 90 MB
% 6.48/2.00 % (2223897)Instructions burned: 180 (million)
% 6.48/2.00 % (2223907)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2138874058: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)
% 6.48/2.00 % (2223908)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2668580730:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.48/2.00 % (2223908)Refutation not found, incomplete strategy
% 6.48/2.00 % (2223908)------------------------------
% 6.48/2.00 % (2223908)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223908)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223908)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223908)Termination reason: Refutation not found, incomplete strategy
% 6.48/2.00 % (2223908)Time elapsed: 0.002 s
% 6.48/2.00 % (2223908)Peak memory usage: 88 MB
% 6.48/2.00 % (2223908)Instructions burned: 2 (million)
% 6.48/2.00 % (2223906)------------------------------
% 6.48/2.00 % (2223906)------------------------------
% 6.48/2.00 % (2223910)lrs+10_64_to=lpo:sil=8000:random_seed=1532729052:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.48/2.00 % (2223907)Instruction limit reached!
% 6.48/2.00 % (2223907)------------------------------
% 6.48/2.00 % (2223907)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223907)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223907)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223907)Termination reason: Instruction limit
% 6.48/2.00 % (2223907)Termination phase: Saturation
% 6.48/2.00 % (2223907)Time elapsed: 0.100 s
% 6.48/2.00 % (2223907)Peak memory usage: 90 MB
% 6.48/2.00 % (2223907)Instructions burned: 191 (million)
% 6.48/2.00 % (2223910)Instruction limit reached!
% 6.48/2.00 % (2223910)------------------------------
% 6.48/2.00 % (2223910)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223910)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223910)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223910)Termination reason: Instruction limit
% 6.48/2.00 % (2223910)Termination phase: Saturation
% 6.48/2.00 % (2223910)Time elapsed: 0.078 s
% 6.48/2.00 % (2223910)Peak memory usage: 90 MB
% 6.48/2.00 % (2223910)Instructions burned: 126 (million)
% 6.48/2.00 % (2223913)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3431184681:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 6.48/2.00 % (2223915)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1187138134:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.48/2.00 % (2223913)Instruction limit reached!
% 6.48/2.00 % (2223913)------------------------------
% 6.48/2.00 % (2223913)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223913)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223913)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223913)Termination reason: Instruction limit
% 6.48/2.00 % (2223913)Termination phase: Saturation
% 6.48/2.00 % (2223913)Time elapsed: 0.065 s
% 6.48/2.00 % (2223913)Peak memory usage: 90 MB
% 6.48/2.00 % (2223913)Instructions burned: 196 (million)
% 6.48/2.00 % (2223908)------------------------------
% 6.48/2.00 % (2223908)------------------------------
% 6.48/2.00 % (2223916)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2856414348:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.48/2.00 % (2223915)Instruction limit reached!
% 6.48/2.00 % (2223915)------------------------------
% 6.48/2.00 % (2223915)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.48/2.00 % (2223915)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.48/2.00 % (2223915)CaDiCaL version: 2.1.3
% 6.48/2.00 % (2223915)Termination reason: Instruction limit
% 6.48/2.00 % (2223915)Termination phase: Saturation
% 6.48/2.00 % (2223915)Time elapsed: 0.097 s
% 6.48/2.00 % (2223915)Peak memory usage: 91 MB
% 6.48/2.00 % (2223915)Instructions burned: 158 (million)
% 6.48/2.00 % (2223919)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=2901371922:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.48/2.00 % (2223919)Instruction limit reached!
% 6.48/2.00 % (2223919)------------------------------
% 6.48/2.00 % (2223919)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.49/2.19 % (2223919)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.49/2.19 % (2223919)CaDiCaL version: 2.1.3
% 8.49/2.19 % (2223919)Termination reason: Instruction limit
% 8.49/2.19 % (2223919)Termination phase: Saturation
% 8.49/2.19 % (2223919)Time elapsed: 0.032 s
% 8.49/2.19 % (2223919)Peak memory usage: 90 MB
% 8.49/2.19 % (2223919)Instructions burned: 108 (million)
% 8.49/2.19 % (2223920)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2871817525:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 8.49/2.19 % (2223894)First to succeed.
% 8.49/2.19 % (2223894)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2223887"
% 8.49/2.19 % (2223920)Instruction limit reached!
% 8.49/2.19 % (2223920)------------------------------
% 8.49/2.19 % (2223920)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.49/2.19 % (2223920)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.49/2.19 % (2223920)CaDiCaL version: 2.1.3
% 8.49/2.19 % (2223920)Termination reason: Instruction limit
% 8.49/2.19 % (2223920)Termination phase: Saturation
% 8.49/2.19 % (2223920)Time elapsed: 0.063 s
% 8.49/2.19 % (2223920)Peak memory usage: 90 MB
% 8.49/2.19 % (2223920)Instructions burned: 108 (million)
% 8.49/2.19 % (2223922)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=313785146:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 8.49/2.19 % (2223924)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3440664321:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.49/2.19 % (2223922)Instruction limit reached!
% 8.49/2.19 % (2223922)------------------------------
% 8.49/2.19 % (2223922)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.49/2.19 % (2223922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.49/2.19 % (2223922)CaDiCaL version: 2.1.3
% 8.49/2.19 % (2223922)Termination reason: Instruction limit
% 8.49/2.19 % (2223922)Termination phase: Saturation
% 8.49/2.19 % (2223922)Time elapsed: 0.153 s
% 8.49/2.19 % (2223922)Peak memory usage: 89 MB
% 8.49/2.19 % (2223922)Instructions burned: 242 (million)
% 8.49/2.19 % (2223926)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1422616642:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 8.49/2.19 % (2223894)Refutation found. Thanks to Tanya!
% 8.49/2.19 % SZS status Unsatisfiable for theBenchmark
% 8.49/2.19 % SZS output start Proof for theBenchmark
% See solution above
% 8.49/2.20 % (2223894)------------------------------
% 8.49/2.20 % (2223894)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.49/2.20 % (2223894)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.49/2.20 % (2223894)CaDiCaL version: 2.1.3
% 8.49/2.20 % (2223894)Termination reason: Refutation
% 8.49/2.20 % (2223894)Time elapsed: 0.686 s
% 8.49/2.20 % (2223894)Peak memory usage: 129 MB
% 8.49/2.20 % (2223894)Instructions burned: 1032 (million)
% 8.49/2.20 % (2223894)------------------------------
% 8.49/2.20 % (2223894)------------------------------
% 8.49/2.20 % (2223887)Success in time 1.12 s
% 8.49/2.20 % Vampire exiting
%------------------------------------------------------------------------------