%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL210-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 11:51:34 AM UTC 2026
% Result : Unsatisfiable 10.38s 2.23s
% Output : Refutation 10.38s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 9
% Syntax : Number of formulae : 17 ( 14 unt; 0 def)
% Number of atoms : 22 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 15 ( 10 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 23 ( 23 !; 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(not(p)),or(not(or(p,q)),q))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f21,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(unit_resulting_resolution,[],[f6,f1]) ).
fof(f40,plain,
~ theorem(or(not(or(p,q)),or(not(not(p)),q))),
inference(unit_resulting_resolution,[],[f7,f9,f4]) ).
fof(f48,plain,
! [X0,X1] : theorem(or(not(or(X0,or(X1,X1))),or(X0,X1))),
inference(unit_resulting_resolution,[],[f7,f5,f21]) ).
fof(f104,plain,
~ theorem(or(not(or(q,p)),or(not(not(p)),q))),
inference(unit_resulting_resolution,[],[f8,f3,f40]) ).
fof(f164,plain,
~ theorem(or(not(not(p)),or(not(or(q,p)),q))),
inference(unit_resulting_resolution,[],[f7,f4,f104]) ).
fof(f168,plain,
! [X0] : ~ theorem(or(not(or(X0,not(p))),or(not(or(q,p)),q))),
inference(unit_resulting_resolution,[],[f8,f2,f164]) ).
fof(f332,plain,
! [X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X1,X0)),X1))),
inference(unit_resulting_resolution,[],[f8,f5,f48]) ).
fof(f377,plain,
$false,
inference(unit_resulting_resolution,[],[f8,f3,f168,f332]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL210-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n026.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
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 15:29:41 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.41 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
% 5.84/2.04 % (2999974)Input is clausal, will run a generic CNF schedule.
% 5.84/2.04 % (2999985)dis-21_1_sil=8000:lcm=predicate:random_seed=3262736269: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)
% 5.84/2.04 % (2999983)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1068342764:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.84/2.04 % (2999981)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3087335477:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.84/2.04 % (2999982)lrs+10_1_sil=8000:sp=occurrence:random_seed=3807764673:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.84/2.04 % (2999979)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=3053144186:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.84/2.04 % (2999984)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=833388964:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.84/2.04 % (2999980)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2493907769:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.84/2.04 % (2999985)Instruction limit reached!
% 5.84/2.04 % (2999985)------------------------------
% 5.84/2.04 % (2999985)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.84/2.04 % (2999985)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.84/2.04 % (2999985)CaDiCaL version: 2.1.3
% 5.84/2.04 % (2999985)Termination reason: Instruction limit
% 5.84/2.04 % (2999985)Termination phase: Saturation
% 5.84/2.04 % (2999985)Time elapsed: 0.043 s
% 5.84/2.04 % (2999985)Peak memory usage: 88 MB
% 5.84/2.04 % (2999985)Instructions burned: 118 (million)
% 5.84/2.04 % (2999982)Instruction limit reached!
% 5.84/2.04 % (2999982)------------------------------
% 5.84/2.04 % (2999982)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.84/2.04 % (2999982)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.84/2.04 % (2999982)CaDiCaL version: 2.1.3
% 5.84/2.04 % (2999982)Termination reason: Instruction limit
% 5.84/2.04 % (2999982)Termination phase: Saturation
% 5.84/2.04 % (2999982)Time elapsed: 0.099 s
% 5.84/2.04 % (2999982)Peak memory usage: 88 MB
% 5.84/2.04 % (2999982)Instructions burned: 108 (million)
% 5.84/2.04 % (2999983)Instruction limit reached!
% 5.84/2.04 % (2999983)------------------------------
% 5.84/2.04 % (2999983)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.84/2.04 % (2999983)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.84/2.04 % (2999983)CaDiCaL version: 2.1.3
% 5.84/2.04 % (2999983)Termination reason: Instruction limit
% 5.84/2.04 % (2999983)Termination phase: Saturation
% 5.84/2.04 % (2999983)Time elapsed: 0.106 s
% 5.84/2.04 % (2999983)Peak memory usage: 88 MB
% 5.84/2.04 % (2999983)Instructions burned: 114 (million)
% 5.84/2.04 % (3000001)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=3187055719:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 5.84/2.04 % (3000001)Refutation not found, incomplete strategy
% 5.84/2.04 % (3000001)------------------------------
% 5.84/2.04 % (3000001)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.84/2.04 % (3000001)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.84/2.04 % (3000001)CaDiCaL version: 2.1.3
% 5.84/2.04 % (3000001)Termination reason: Refutation not found, incomplete strategy
% 5.84/2.04 % (3000001)Time elapsed: 0.001 s
% 5.84/2.04 % (3000001)Peak memory usage: 87 MB
% 5.84/2.04 % (2999984)Instruction limit reached!
% 5.84/2.04 % (2999984)------------------------------
% 5.84/2.04 % (2999984)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.84/2.04 % (2999984)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.84/2.04 % (2999984)CaDiCaL version: 2.1.3
% 5.84/2.04 % (2999984)Termination reason: Instruction limit
% 5.84/2.04 % (2999984)Termination phase: Saturation
% 5.84/2.04 % (2999984)Time elapsed: 0.169 s
% 5.84/2.04 % (2999984)Peak memory usage: 89 MB
% 5.84/2.04 % (2999984)Instructions burned: 180 (million)
% 5.84/2.04 % (3000003)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2084117227: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)
% 10.38/2.23 % (3000004)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=924344989:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 10.38/2.23 % (3000006)lrs+10_64_to=lpo:sil=8000:random_seed=313214569:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 10.38/2.23 % (3000006)Instruction limit reached!
% 10.38/2.23 % (3000006)------------------------------
% 10.38/2.23 % (3000006)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000006)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000006)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000006)Termination reason: Instruction limit
% 10.38/2.23 % (3000006)Termination phase: Saturation
% 10.38/2.23 % (3000006)Time elapsed: 0.073 s
% 10.38/2.23 % (3000006)Peak memory usage: 88 MB
% 10.38/2.23 % (3000006)Instructions burned: 127 (million)
% 10.38/2.23 % (3000001)------------------------------
% 10.38/2.23 % (3000001)------------------------------
% 10.38/2.23 % (3000003)Instruction limit reached!
% 10.38/2.23 % (3000003)------------------------------
% 10.38/2.23 % (3000003)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000003)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000003)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000003)Termination reason: Instruction limit
% 10.38/2.23 % (3000003)Termination phase: Saturation
% 10.38/2.23 % (3000003)Time elapsed: 0.154 s
% 10.38/2.23 % (3000003)Peak memory usage: 90 MB
% 10.38/2.23 % (3000003)Instructions burned: 189 (million)
% 10.38/2.23 % (3000004)Instruction limit reached!
% 10.38/2.23 % (3000004)------------------------------
% 10.38/2.23 % (3000004)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000004)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000004)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000004)Termination reason: Instruction limit
% 10.38/2.23 % (3000004)Termination phase: Saturation
% 10.38/2.23 % (3000004)Time elapsed: 0.171 s
% 10.38/2.23 % (3000004)Peak memory usage: 89 MB
% 10.38/2.23 % (3000004)Instructions burned: 219 (million)
% 10.38/2.23 % (3000021)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2804302159:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 10.38/2.23 % (3000019)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2328821343:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 10.38/2.23 % (3000022)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3816543432:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 10.38/2.23 % (3000023)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=3100744392:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 10.38/2.23 % (3000021)Instruction limit reached!
% 10.38/2.23 % (3000021)------------------------------
% 10.38/2.23 % (3000021)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000021)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000021)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000021)Termination reason: Instruction limit
% 10.38/2.23 % (3000021)Termination phase: Saturation
% 10.38/2.23 % (3000021)Time elapsed: 0.098 s
% 10.38/2.23 % (3000021)Peak memory usage: 91 MB
% 10.38/2.23 % (3000021)Instructions burned: 158 (million)
% 10.38/2.23 % (3000023)Instruction limit reached!
% 10.38/2.23 % (3000023)------------------------------
% 10.38/2.23 % (3000023)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000023)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000023)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000023)Termination reason: Instruction limit
% 10.38/2.23 % (3000023)Termination phase: Saturation
% 10.38/2.23 % (3000023)Time elapsed: 0.103 s
% 10.38/2.23 % (3000023)Peak memory usage: 89 MB
% 10.38/2.23 % (3000023)Instructions burned: 107 (million)
% 10.38/2.23 % (3000019)Instruction limit reached!
% 10.38/2.23 % (3000019)------------------------------
% 10.38/2.23 % (3000019)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000019)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000019)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000019)Termination reason: Instruction limit
% 10.38/2.23 % (3000019)Termination phase: Saturation
% 10.38/2.23 % (3000019)Time elapsed: 0.200 s
% 10.38/2.23 % (3000019)Peak memory usage: 89 MB
% 10.38/2.23 % (3000019)Instructions burned: 194 (million)
% 10.38/2.23 % (3000032)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=77171522:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 10.38/2.23 % (3000032)Refutation not found, incomplete strategy
% 10.38/2.23 % (3000032)------------------------------
% 10.38/2.23 % (3000032)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000032)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000032)Termination reason: Refutation not found, incomplete strategy
% 10.38/2.23 % (3000032)Time elapsed: 0.001 s
% 10.38/2.23 % (3000032)Peak memory usage: 87 MB
% 10.38/2.23 % (3000034)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4273881540:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2990 on theBenchmark for (2990ds/242Mi)
% 10.38/2.23 % (3000035)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=321663270:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 10.38/2.23 % (3000032)------------------------------
% 10.38/2.23 % (3000032)------------------------------
% 10.38/2.23 % (2999980)First to succeed.
% 10.38/2.23 % (2999980)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2999974"
% 10.38/2.23 % (3000034)Instruction limit reached!
% 10.38/2.23 % (3000034)------------------------------
% 10.38/2.23 % (3000034)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000034)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000034)Termination reason: Instruction limit
% 10.38/2.23 % (3000034)Termination phase: Saturation
% 10.38/2.23 % (3000034)Time elapsed: 0.149 s
% 10.38/2.23 % (3000034)Peak memory usage: 89 MB
% 10.38/2.23 % (3000034)Instructions burned: 243 (million)
% 10.38/2.23 % (3000039)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2431724416:i=134:sd=2:doe=on:ss=axioms:sgt=14_2988 on theBenchmark for (2988ds/134Mi)
% 10.38/2.23 % (3000039)Instruction limit reached!
% 10.38/2.23 % (3000039)------------------------------
% 10.38/2.23 % (3000039)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (3000039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (3000039)CaDiCaL version: 2.1.3
% 10.38/2.23 % (3000039)Termination reason: Instruction limit
% 10.38/2.23 % (3000039)Termination phase: Saturation
% 10.38/2.23 % (3000039)Time elapsed: 0.045 s
% 10.38/2.23 % (3000039)Peak memory usage: 89 MB
% 10.38/2.23 % (3000039)Instructions burned: 134 (million)
% 10.38/2.23 % (3000041)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1560319245:i=499:bd=all_2987 on theBenchmark for (2987ds/499Mi)
% 10.38/2.23 % (2999980)Refutation found. Thanks to Tanya!
% 10.38/2.23 % SZS status Unsatisfiable for theBenchmark
% 10.38/2.23 % SZS output start Proof for theBenchmark
% See solution above
% 10.38/2.23 % (2999980)------------------------------
% 10.38/2.23 % (2999980)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.38/2.23 % (2999980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.38/2.23 % (2999980)CaDiCaL version: 2.1.3
% 10.38/2.23 % (2999980)Termination reason: Refutation
% 10.38/2.23 % (2999980)Time elapsed: 1.032 s
% 10.38/2.23 % (2999980)Peak memory usage: 129 MB
% 10.38/2.23 % (2999980)Instructions burned: 1037 (million)
% 10.38/2.23 % (2999980)------------------------------
% 10.38/2.23 % (2999980)------------------------------
% 10.38/2.23 % (2999974)Success in time 1.421 s
% 10.38/2.23 % Vampire exiting
%------------------------------------------------------------------------------