%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWC222-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n009.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 01:03:00 PM UTC 2026
% Result : Unsatisfiable 8.27s 1.95s
% Output : Refutation 8.27s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 13
% Syntax : Number of formulae : 36 ( 16 unt; 0 def)
% Number of atoms : 92 ( 26 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 113 ( 57 ~; 56 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 3 con; 0-3 aty)
% Number of variables : 35 ( 35 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause8) ).
fof(f71,axiom,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause71) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause74) ).
fof(f77,axiom,
! [X0] :
( ssList(tl(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause77) ).
fof(f78,axiom,
! [X0] :
( ssItem(hd(X0))
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause78) ).
fof(f86,axiom,
! [X0,X1] :
( ssList(cons(X0,X1))
| ~ ssList(X1)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause86) ).
fof(f107,axiom,
! [X0] :
( ~ ssList(X0)
| cons(hd(X0),tl(X0)) = X0
| nil = X0 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause104) ).
fof(f125,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| app(cons(X0,nil),X1) = cons(X0,X1) ),
file('/export/starexec/sandbox/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(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
nil != sk1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| app(app(X1,cons(X0,nil)),X2) != sk1
| ssItem(sk5(X2,X1,X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f208,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk1 != app(app(X1,cons(X0,nil)),X2)
| ssItem(sk5(X2,X1,X0)) ),
inference(reorient_equations,[],[f207]) ).
fof(f209,negated_conjecture,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| app(app(X1,cons(X0,nil)),X2) != sk1
| memberP(X1,sk5(X2,X1,X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
fof(f210,plain,
! [X2,X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| sk1 != app(app(X1,cons(X0,nil)),X2)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(reorient_equations,[],[f209]) ).
fof(f225,plain,
nil != sk3,
inference(definition_unfolding,[],[f206,f205]) ).
fof(f226,plain,
! [X2,X0,X1] :
( sk3 != app(app(X1,cons(X0,nil)),X2)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0)
| ssItem(sk5(X2,X1,X0)) ),
inference(definition_unfolding,[],[f208,f205]) ).
fof(f227,plain,
! [X2,X0,X1] :
( sk3 != app(app(X1,cons(X0,nil)),X2)
| ~ ssList(X1)
| ~ ssList(X2)
| ~ ssItem(X0)
| memberP(X1,sk5(X2,X1,X0)) ),
inference(definition_unfolding,[],[f210,f205]) ).
fof(f327,plain,
sk3 = cons(hd(sk3),tl(sk3)),
inference(unit_resulting_resolution,[],[f107,f202,f225]) ).
fof(f329,plain,
ssItem(hd(sk3)),
inference(unit_resulting_resolution,[],[f78,f202,f225]) ).
fof(f331,plain,
ssList(cons(hd(sk3),nil)),
inference(unit_resulting_resolution,[],[f86,f8,f329]) ).
fof(f347,plain,
ssList(tl(sk3)),
inference(unit_resulting_resolution,[],[f77,f202,f225]) ).
fof(f354,plain,
cons(hd(sk3),tl(sk3)) = app(cons(hd(sk3),nil),tl(sk3)),
inference(unit_resulting_resolution,[],[f126,f329,f347]) ).
fof(f356,plain,
sk3 = app(cons(hd(sk3),nil),tl(sk3)),
inference(forward_demodulation,[],[f354,f327]) ).
fof(f424,plain,
cons(hd(sk3),nil) = app(nil,cons(hd(sk3),nil)),
inference(unit_resulting_resolution,[],[f74,f331]) ).
fof(f455,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(nil)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| memberP(nil,sk5(X0,nil,hd(sk3))) ),
inference(superposition,[],[f227,f424]) ).
fof(f456,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(nil)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(superposition,[],[f226,f424]) ).
fof(f458,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f456,f8]) ).
fof(f459,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| memberP(nil,sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f455,f8]) ).
fof(f463,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f458,f329]) ).
fof(f464,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| memberP(nil,sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f459,f329]) ).
fof(f468,plain,
memberP(nil,sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f464,f347,f356]) ).
fof(f472,plain,
ssItem(sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f463,f347,f356]) ).
fof(f476,plain,
~ ssItem(sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f71,f468]) ).
fof(f477,plain,
$false,
inference(forward_subsumption_resolution,[],[f476,f472]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC222-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n009.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Mon Sep 28 08:32:45 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.23 Running first-order theorem proving
% 0.08/0.23 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 6.53/1.76 % (2888359)Input is clausal, will run a generic CNF schedule.
% 6.53/1.76 % (2888364)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=2946839084:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.53/1.76 % (2888369)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2364031544:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.53/1.76 % (2888365)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3669073018:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.53/1.76 % (2888368)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3672635368:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.53/1.76 % (2888367)lrs+10_1_sil=8000:sp=occurrence:random_seed=3796867973:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.53/1.76 % (2888366)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3604590232:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.53/1.76 % (2888370)dis-21_1_sil=8000:lcm=predicate:random_seed=1670971446: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)
% 6.53/1.76 % (2888367)Instruction limit reached!
% 6.53/1.76 % (2888367)------------------------------
% 6.53/1.76 % (2888367)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888367)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888367)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888367)Termination reason: Instruction limit
% 6.53/1.76 % (2888367)Termination phase: Saturation
% 6.53/1.76 % (2888367)Time elapsed: 0.062 s
% 6.53/1.76 % (2888367)Peak memory usage: 90 MB
% 6.53/1.76 % (2888367)Instructions burned: 108 (million)
% 6.53/1.76 % (2888370)Instruction limit reached!
% 6.53/1.76 % (2888370)------------------------------
% 6.53/1.76 % (2888370)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888370)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888370)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888370)Termination reason: Instruction limit
% 6.53/1.76 % (2888370)Termination phase: Saturation
% 6.53/1.76 % (2888370)Time elapsed: 0.055 s
% 6.53/1.76 % (2888370)Peak memory usage: 89 MB
% 6.53/1.76 % (2888370)Instructions burned: 117 (million)
% 6.53/1.76 % (2888368)Instruction limit reached!
% 6.53/1.76 % (2888368)------------------------------
% 6.53/1.76 % (2888368)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888368)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888368)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888368)Termination reason: Instruction limit
% 6.53/1.76 % (2888368)Termination phase: Saturation
% 6.53/1.76 % (2888368)Time elapsed: 0.068 s
% 6.53/1.76 % (2888368)Peak memory usage: 89 MB
% 6.53/1.76 % (2888368)Instructions burned: 114 (million)
% 6.53/1.76 % (2888369)Instruction limit reached!
% 6.53/1.76 % (2888369)------------------------------
% 6.53/1.76 % (2888369)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888369)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888369)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888369)Termination reason: Instruction limit
% 6.53/1.76 % (2888369)Termination phase: Saturation
% 6.53/1.76 % (2888369)Time elapsed: 0.121 s
% 6.53/1.76 % (2888369)Peak memory usage: 90 MB
% 6.53/1.76 % (2888369)Instructions burned: 181 (million)
% 6.53/1.76 % (2888379)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1439463797: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)
% 6.53/1.76 % (2888378)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=2968420866:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.53/1.76 % (2888380)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2643422072:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.53/1.76 % (2888381)lrs+10_64_to=lpo:sil=8000:random_seed=3613262632:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.53/1.76 % (2888378)Instruction limit reached!
% 6.53/1.76 % (2888378)------------------------------
% 6.53/1.76 % (2888378)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888378)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888378)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888378)Termination reason: Instruction limit
% 6.53/1.76 % (2888378)Termination phase: Saturation
% 6.53/1.76 % (2888378)Time elapsed: 0.094 s
% 6.53/1.76 % (2888378)Peak memory usage: 90 MB
% 6.53/1.76 % (2888378)Instructions burned: 143 (million)
% 6.53/1.76 % (2888379)Instruction limit reached!
% 6.53/1.76 % (2888379)------------------------------
% 6.53/1.76 % (2888379)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888379)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888379)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888379)Termination reason: Instruction limit
% 6.53/1.76 % (2888379)Termination phase: Saturation
% 6.53/1.76 % (2888379)Time elapsed: 0.097 s
% 6.53/1.76 % (2888379)Peak memory usage: 92 MB
% 6.53/1.76 % (2888379)Instructions burned: 190 (million)
% 6.53/1.76 % (2888381)Instruction limit reached!
% 6.53/1.76 % (2888381)------------------------------
% 6.53/1.76 % (2888381)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888381)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888381)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888381)Termination reason: Instruction limit
% 6.53/1.76 % (2888381)Termination phase: Saturation
% 6.53/1.76 % (2888381)Time elapsed: 0.067 s
% 6.53/1.76 % (2888381)Peak memory usage: 90 MB
% 6.53/1.76 % (2888381)Instructions burned: 127 (million)
% 6.53/1.76 % (2888380)Instruction limit reached!
% 6.53/1.76 % (2888380)------------------------------
% 6.53/1.76 % (2888380)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888380)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888380)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888380)Termination reason: Instruction limit
% 6.53/1.76 % (2888380)Termination phase: Saturation
% 6.53/1.76 % (2888380)Time elapsed: 0.132 s
% 6.53/1.76 % (2888380)Peak memory usage: 91 MB
% 6.53/1.76 % (2888380)Instructions burned: 221 (million)
% 6.53/1.76 % (2888386)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=99410594:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 6.53/1.76 % (2888388)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1147254733:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 6.53/1.76 % (2888387)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3991348315:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.53/1.76 % (2888389)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=3876046595:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2995 on theBenchmark for (2995ds/106Mi)
% 6.53/1.76 % (2888387)Instruction limit reached!
% 6.53/1.76 % (2888387)------------------------------
% 6.53/1.76 % (2888387)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888387)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888387)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888387)Termination reason: Instruction limit
% 6.53/1.76 % (2888387)Termination phase: Saturation
% 6.53/1.76 % (2888387)Time elapsed: 0.096 s
% 6.53/1.76 % (2888387)Peak memory usage: 91 MB
% 6.53/1.76 % (2888387)Instructions burned: 159 (million)
% 6.53/1.76 % (2888389)Instruction limit reached!
% 6.53/1.76 % (2888389)------------------------------
% 6.53/1.76 % (2888389)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888389)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888389)CaDiCaL version: 2.1.3
% 6.53/1.76 % (2888389)Termination reason: Instruction limit
% 6.53/1.76 % (2888389)Termination phase: Saturation
% 6.53/1.76 % (2888389)Time elapsed: 0.056 s
% 6.53/1.76 % (2888389)Peak memory usage: 90 MB
% 6.53/1.76 % (2888389)Instructions burned: 107 (million)
% 6.53/1.76 % (2888386)Instruction limit reached!
% 6.53/1.76 % (2888386)------------------------------
% 6.53/1.76 % (2888386)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.53/1.76 % (2888386)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.53/1.76 % (2888386)CaDiCaL version: 2.1.3
% 8.27/1.95 % (2888386)Termination reason: Instruction limit
% 8.27/1.95 % (2888386)Termination phase: Saturation
% 8.27/1.95 % (2888386)Time elapsed: 0.120 s
% 8.27/1.95 % (2888386)Peak memory usage: 90 MB
% 8.27/1.95 % (2888386)Instructions burned: 194 (million)
% 8.27/1.95 % (2888395)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=569824236:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 8.27/1.95 % (2888394)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3650032649:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 8.27/1.95 % (2888396)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1463637854:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 8.27/1.95 % (2888365)First to succeed.
% 8.27/1.95 % (2888365)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2888359"
% 8.27/1.95 % (2888366)Also succeeded, but the first one will report.
% 8.27/1.95 % (2888394)Instruction limit reached!
% 8.27/1.95 % (2888394)------------------------------
% 8.27/1.95 % (2888394)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.27/1.95 % (2888394)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.27/1.95 % (2888394)CaDiCaL version: 2.1.3
% 8.27/1.95 % (2888394)Termination reason: Instruction limit
% 8.27/1.95 % (2888394)Termination phase: Saturation
% 8.27/1.95 % (2888394)Time elapsed: 0.066 s
% 8.27/1.95 % (2888394)Peak memory usage: 90 MB
% 8.27/1.95 % (2888394)Instructions burned: 107 (million)
% 8.27/1.95 % (2888395)Instruction limit reached!
% 8.27/1.95 % (2888395)------------------------------
% 8.27/1.95 % (2888395)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.27/1.95 % (2888395)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.27/1.95 % (2888395)CaDiCaL version: 2.1.3
% 8.27/1.95 % (2888395)Termination reason: Instruction limit
% 8.27/1.95 % (2888395)Termination phase: Saturation
% 8.27/1.95 % (2888395)Time elapsed: 0.152 s
% 8.27/1.95 % (2888395)Peak memory usage: 90 MB
% 8.27/1.95 % (2888395)Instructions burned: 242 (million)
% 8.27/1.95 % (2888388)Also succeeded, but the first one will report.
% 8.27/1.95 % (2888400)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=632964288:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 8.27/1.95 % (2888401)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=298911625:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 8.27/1.95 % (2888365)Refutation found. Thanks to Tanya!
% 8.27/1.95 % SZS status Unsatisfiable for theBenchmark
% 8.27/1.95 % SZS output start Proof for theBenchmark
% See solution above
% 8.27/1.95 % (2888365)------------------------------
% 8.27/1.95 % (2888365)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.27/1.95 % (2888365)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.27/1.95 % (2888365)CaDiCaL version: 2.1.3
% 8.27/1.95 % (2888365)Termination reason: Refutation
% 8.27/1.95 % (2888365)Time elapsed: 0.673 s
% 8.27/1.95 % (2888365)Peak memory usage: 131 MB
% 8.27/1.95 % (2888365)Instructions burned: 1017 (million)
% 8.27/1.95 % (2888365)------------------------------
% 8.27/1.95 % (2888365)------------------------------
% 8.27/1.95 % (2888359)Success in time 1.086 s
% 8.27/1.95 % Vampire exiting
%------------------------------------------------------------------------------