%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWC251-1 : 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 : n005.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 01:03:08 PM UTC 2026
% Result : Unsatisfiable 8.28s 1.93s
% Output : Refutation 8.28s
% 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(f229,plain,
nil != sk3,
inference(definition_unfolding,[],[f206,f205]) ).
fof(f230,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(f231,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(f269,plain,
ssItem(hd(sk3)),
inference(unit_resulting_resolution,[],[f78,f202,f229]) ).
fof(f271,plain,
ssList(cons(hd(sk3),nil)),
inference(unit_resulting_resolution,[],[f86,f8,f269]) ).
fof(f279,plain,
sk3 = cons(hd(sk3),tl(sk3)),
inference(unit_resulting_resolution,[],[f107,f202,f229]) ).
fof(f281,plain,
ssList(tl(sk3)),
inference(unit_resulting_resolution,[],[f77,f202,f229]) ).
fof(f284,plain,
cons(hd(sk3),tl(sk3)) = app(cons(hd(sk3),nil),tl(sk3)),
inference(unit_resulting_resolution,[],[f126,f269,f281]) ).
fof(f286,plain,
sk3 = app(cons(hd(sk3),nil),tl(sk3)),
inference(forward_demodulation,[],[f284,f279]) ).
fof(f319,plain,
cons(hd(sk3),nil) = app(nil,cons(hd(sk3),nil)),
inference(unit_resulting_resolution,[],[f74,f271]) ).
fof(f342,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,[],[f231,f319]) ).
fof(f343,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(nil)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(superposition,[],[f230,f319]) ).
fof(f345,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| ~ ssItem(hd(sk3))
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f343,f8]) ).
fof(f346,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,[],[f342,f8]) ).
fof(f349,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| ssItem(sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f345,f269]) ).
fof(f350,plain,
! [X0] :
( sk3 != app(cons(hd(sk3),nil),X0)
| ~ ssList(X0)
| memberP(nil,sk5(X0,nil,hd(sk3))) ),
inference(forward_subsumption_resolution,[],[f346,f269]) ).
fof(f353,plain,
ssItem(sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f349,f281,f286]) ).
fof(f357,plain,
memberP(nil,sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f350,f281,f286]) ).
fof(f361,plain,
~ ssItem(sk5(tl(sk3),nil,hd(sk3))),
inference(unit_resulting_resolution,[],[f71,f357]) ).
fof(f362,plain,
$false,
inference(forward_subsumption_resolution,[],[f361,f353]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC251-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.06/0.17 % Computer : n005.cluster.edu
% 0.06/0.17 % Model : x86_64 x86_64
% 0.06/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.17 % Memory : 8046.5625MB
% 0.06/0.17 % OS : Linux 6.8.0-71-generic
% 0.06/0.17 % CPULimit : 300
% 0.06/0.17 % WCLimit : 300
% 0.06/0.17 % DateTime : Mon Sep 28 08:41:46 UTC 2026
% 0.06/0.17 % CPUTime :
% 0.06/0.18 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.06/0.20 Running first-order theorem proving
% 0.06/0.20 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
% 6.87/1.74 % (647515)Input is clausal, will run a generic CNF schedule.
% 6.87/1.74 % (647524)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=862865904:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.87/1.74 % (647524)Instruction limit reached!
% 6.87/1.74 % (647524)------------------------------
% 6.87/1.74 % (647524)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647524)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647524)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647524)Termination reason: Instruction limit
% 6.87/1.74 % (647524)Termination phase: Saturation
% 6.87/1.74 % (647524)Time elapsed: 0.036 s
% 6.87/1.74 % (647524)Peak memory usage: 89 MB
% 6.87/1.74 % (647524)Instructions burned: 116 (million)
% 6.87/1.74 % (647523)lrs+10_1_sil=8000:sp=occurrence:random_seed=3608820106:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.87/1.74 % (647522)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1145846759:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.87/1.74 % (647521)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3226059781:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.87/1.74 % (647520)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=3096098105:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.87/1.74 % (647526)dis-21_1_sil=8000:lcm=predicate:random_seed=2171865211: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)
% 6.87/1.74 % (647525)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=17113168:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.87/1.74 % (647523)Instruction limit reached!
% 6.87/1.74 % (647523)------------------------------
% 6.87/1.74 % (647523)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647523)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647523)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647523)Termination reason: Instruction limit
% 6.87/1.74 % (647523)Termination phase: Saturation
% 6.87/1.74 % (647523)Time elapsed: 0.068 s
% 6.87/1.74 % (647523)Peak memory usage: 90 MB
% 6.87/1.74 % (647523)Instructions burned: 108 (million)
% 6.87/1.74 % (647526)Instruction limit reached!
% 6.87/1.74 % (647526)------------------------------
% 6.87/1.74 % (647526)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647526)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647526)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647526)Termination reason: Instruction limit
% 6.87/1.74 % (647526)Termination phase: Saturation
% 6.87/1.74 % (647526)Time elapsed: 0.054 s
% 6.87/1.74 % (647526)Peak memory usage: 89 MB
% 6.87/1.74 % (647526)Instructions burned: 118 (million)
% 6.87/1.74 % (647532)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=156724192:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.87/1.74 % (647525)Instruction limit reached!
% 6.87/1.74 % (647525)------------------------------
% 6.87/1.74 % (647525)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647525)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647525)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647525)Termination reason: Instruction limit
% 6.87/1.74 % (647525)Termination phase: Saturation
% 6.87/1.74 % (647525)Time elapsed: 0.118 s
% 6.87/1.74 % (647525)Peak memory usage: 90 MB
% 6.87/1.74 % (647525)Instructions burned: 180 (million)
% 6.87/1.74 % (647532)Instruction limit reached!
% 6.87/1.74 % (647532)------------------------------
% 6.87/1.74 % (647532)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647532)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647532)Termination reason: Instruction limit
% 6.87/1.74 % (647532)Termination phase: Saturation
% 6.87/1.74 % (647532)Time elapsed: 0.050 s
% 6.87/1.74 % (647532)Peak memory usage: 89 MB
% 6.87/1.74 % (647532)Instructions burned: 144 (million)
% 6.87/1.74 % (647535)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1176525967: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)
% 6.87/1.74 % (647536)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4225770207:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.87/1.74 % (647539)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3784547035:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 6.87/1.74 % (647538)lrs+10_64_to=lpo:sil=8000:random_seed=3469183642:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.87/1.74 % (647535)Instruction limit reached!
% 6.87/1.74 % (647535)------------------------------
% 6.87/1.74 % (647535)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647535)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647535)Termination reason: Instruction limit
% 6.87/1.74 % (647535)Termination phase: Saturation
% 6.87/1.74 % (647535)Time elapsed: 0.097 s
% 6.87/1.74 % (647535)Peak memory usage: 91 MB
% 6.87/1.74 % (647535)Instructions burned: 189 (million)
% 6.87/1.74 % (647536)Instruction limit reached!
% 6.87/1.74 % (647536)------------------------------
% 6.87/1.74 % (647536)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647536)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647536)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647536)Termination reason: Instruction limit
% 6.87/1.74 % (647536)Termination phase: Saturation
% 6.87/1.74 % (647536)Time elapsed: 0.132 s
% 6.87/1.74 % (647536)Peak memory usage: 90 MB
% 6.87/1.74 % (647536)Instructions burned: 220 (million)
% 6.87/1.74 % (647539)Instruction limit reached!
% 6.87/1.74 % (647539)------------------------------
% 6.87/1.74 % (647539)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647539)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647539)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647539)Termination reason: Instruction limit
% 6.87/1.74 % (647539)Termination phase: Saturation
% 6.87/1.74 % (647539)Time elapsed: 0.069 s
% 6.87/1.74 % (647539)Peak memory usage: 90 MB
% 6.87/1.74 % (647539)Instructions burned: 195 (million)
% 6.87/1.74 % (647538)Instruction limit reached!
% 6.87/1.74 % (647538)------------------------------
% 6.87/1.74 % (647538)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647538)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647538)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647538)Termination reason: Instruction limit
% 6.87/1.74 % (647538)Termination phase: Saturation
% 6.87/1.74 % (647538)Time elapsed: 0.067 s
% 6.87/1.74 % (647538)Peak memory usage: 90 MB
% 6.87/1.74 % (647538)Instructions burned: 126 (million)
% 6.87/1.74 % (647544)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4053082985:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.87/1.74 % (647545)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3383028665:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.87/1.74 % (647547)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2112831392:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 6.87/1.74 % (647546)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=1168291958:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 6.87/1.74 % (647544)Instruction limit reached!
% 6.87/1.74 % (647544)------------------------------
% 6.87/1.74 % (647544)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/1.74 % (647544)CaDiCaL version: 2.1.3
% 6.87/1.74 % (647544)Termination reason: Instruction limit
% 6.87/1.74 % (647544)Termination phase: Saturation
% 6.87/1.74 % (647544)Time elapsed: 0.096 s
% 6.87/1.74 % (647544)Peak memory usage: 91 MB
% 6.87/1.74 % (647544)Instructions burned: 158 (million)
% 6.87/1.74 % (647546)Instruction limit reached!
% 6.87/1.74 % (647546)------------------------------
% 6.87/1.74 % (647546)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/1.74 % (647546)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/1.93 % (647546)CaDiCaL version: 2.1.3
% 8.28/1.93 % (647546)Termination reason: Instruction limit
% 8.28/1.93 % (647546)Termination phase: Saturation
% 8.28/1.93 % (647546)Time elapsed: 0.056 s
% 8.28/1.93 % (647546)Peak memory usage: 90 MB
% 8.28/1.93 % (647546)Instructions burned: 106 (million)
% 8.28/1.93 % (647547)Instruction limit reached!
% 8.28/1.93 % (647547)------------------------------
% 8.28/1.93 % (647547)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/1.93 % (647547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/1.93 % (647547)CaDiCaL version: 2.1.3
% 8.28/1.93 % (647547)Termination reason: Instruction limit
% 8.28/1.93 % (647547)Termination phase: Saturation
% 8.28/1.93 % (647547)Time elapsed: 0.067 s
% 8.28/1.93 % (647547)Peak memory usage: 90 MB
% 8.28/1.93 % (647547)Instructions burned: 108 (million)
% 8.28/1.93 % (647521)First to succeed.
% 8.28/1.93 % (647521)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-647515"
% 8.28/1.93 % (647522)Also succeeded, but the first one will report.
% 8.28/1.93 % (647552)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1779751331:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 8.28/1.93 % (647520)Also succeeded, but the first one will report.
% 8.28/1.93 % (647553)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3492021960:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.28/1.93 % (647554)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2066224039:i=134:sd=2:doe=on:ss=axioms:sgt=14_2992 on theBenchmark for (2992ds/134Mi)
% 8.28/1.93 % (647554)Instruction limit reached!
% 8.28/1.93 % (647554)------------------------------
% 8.28/1.93 % (647554)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/1.93 % (647554)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/1.93 % (647554)CaDiCaL version: 2.1.3
% 8.28/1.93 % (647554)Termination reason: Instruction limit
% 8.28/1.93 % (647554)Termination phase: Saturation
% 8.28/1.93 % (647554)Time elapsed: 0.074 s
% 8.28/1.93 % (647554)Peak memory usage: 89 MB
% 8.28/1.93 % (647554)Instructions burned: 134 (million)
% 8.28/1.93 % (647552)Instruction limit reached!
% 8.28/1.93 % (647552)------------------------------
% 8.28/1.93 % (647552)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/1.93 % (647552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/1.93 % (647552)CaDiCaL version: 2.1.3
% 8.28/1.93 % (647552)Termination reason: Instruction limit
% 8.28/1.93 % (647552)Termination phase: Saturation
% 8.28/1.93 % (647552)Time elapsed: 0.154 s
% 8.28/1.93 % (647552)Peak memory usage: 90 MB
% 8.28/1.93 % (647552)Instructions burned: 243 (million)
% 8.28/1.93 % (647521)Refutation found. Thanks to Tanya!
% 8.28/1.93 % SZS status Unsatisfiable for theBenchmark
% 8.28/1.93 % SZS output start Proof for theBenchmark
% See solution above
% 8.28/1.93 % (647521)------------------------------
% 8.28/1.93 % (647521)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.28/1.93 % (647521)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.28/1.93 % (647521)CaDiCaL version: 2.1.3
% 8.28/1.93 % (647521)Termination reason: Refutation
% 8.28/1.93 % (647521)Time elapsed: 0.659 s
% 8.28/1.93 % (647521)Peak memory usage: 129 MB
% 8.28/1.93 % (647521)Instructions burned: 988 (million)
% 8.28/1.93 % (647521)------------------------------
% 8.28/1.93 % (647521)------------------------------
% 8.28/1.93 % (647515)Success in time 1.097 s
% 8.28/1.93 % Vampire exiting
%------------------------------------------------------------------------------