%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL238-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n017.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 11:51:43 AM UTC 2026
% Result : Unsatisfiable 12.73s 2.91s
% Output : Refutation 12.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 9
% Syntax : Number of formulae : 25 ( 22 unt; 0 def)
% Number of atoms : 30 ( 2 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 13 ( 8 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 2 con; 0-2 aty)
% Number of variables : 39 ( 39 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(implies(or(X0,X0),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(or(X0,X1),or(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_4) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_6) ).
fof(f6,axiom,
! [X0,X1] : implies(X0,X1) = or(not(X0),X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',implies_definition) ).
fof(f7,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rule_1) ).
fof(f8,axiom,
! [X0,X1] :
( theorem(X0)
| ~ theorem(implies(X1,X0))
| ~ theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',rule_2) ).
fof(f9,axiom,
! [X0,X1] : and(X0,X1) = not(or(not(X0),not(X1))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',and_defn) ).
fof(f10,negated_conjecture,
~ theorem(implies(and(p,q),and(q,p))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f11,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f1,f6]) ).
fof(f12,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f2,f6]) ).
fof(f13,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f3,f6]) ).
fof(f15,plain,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(definition_unfolding,[],[f5,f6,f6,f6]) ).
fof(f16,plain,
! [X0,X1] :
( ~ theorem(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
inference(definition_unfolding,[],[f8,f6]) ).
fof(f17,plain,
~ theorem(or(not(not(or(not(p),not(q)))),not(or(not(q),not(p))))),
inference(definition_unfolding,[],[f10,f6,f9,f9]) ).
fof(f19,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(unit_resulting_resolution,[],[f7,f12]) ).
fof(f20,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(unit_resulting_resolution,[],[f7,f13]) ).
fof(f28,plain,
~ theorem(or(not(or(not(q),not(p))),not(not(or(not(p),not(q)))))),
inference(unit_resulting_resolution,[],[f16,f17,f20]) ).
fof(f29,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(unit_resulting_resolution,[],[f7,f15]) ).
fof(f37,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(unit_resulting_resolution,[],[f7,f11]) ).
fof(f42,plain,
! [X0,X1] : theorem(or(not(or(X0,or(X1,X1))),or(X0,X1))),
inference(unit_resulting_resolution,[],[f16,f29,f37]) ).
fof(f131,plain,
! [X0] : theorem(or(not(X0),X0)),
inference(unit_resulting_resolution,[],[f16,f19,f42]) ).
fof(f164,plain,
! [X0] : theorem(or(X0,not(X0))),
inference(unit_resulting_resolution,[],[f16,f20,f131]) ).
fof(f190,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X0,not(not(X1))))),
inference(unit_resulting_resolution,[],[f16,f29,f164]) ).
fof(f210,plain,
$false,
inference(unit_resulting_resolution,[],[f16,f20,f28,f190]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL238-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n017.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 15:24:05 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.15/0.44 Running first-order theorem proving
% 0.15/0.44 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
% 12.43/2.60 % (2732035)Input is clausal, will run a generic CNF schedule.
% 12.43/2.60 % (2732063)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2761303167:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 12.43/2.60 % (2732064)lrs+10_1_sil=8000:sp=occurrence:random_seed=225580954:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 12.43/2.60 % (2732061)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=2100659827:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 12.43/2.60 % (2732062)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3474117348:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 12.43/2.60 % (2732067)dis-21_1_sil=8000:lcm=predicate:random_seed=1511462470: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)
% 12.43/2.60 % (2732066)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2097468101:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 12.43/2.60 % (2732065)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2807236720:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 12.43/2.60 % (2732064)Instruction limit reached!
% 12.43/2.60 % (2732064)------------------------------
% 12.43/2.60 % (2732064)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.43/2.60 % (2732064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.43/2.60 % (2732064)CaDiCaL version: 2.1.3
% 12.43/2.60 % (2732064)Termination reason: Instruction limit
% 12.43/2.60 % (2732064)Termination phase: Saturation
% 12.43/2.60 % (2732064)Time elapsed: 0.116 s
% 12.43/2.60 % (2732064)Peak memory usage: 89 MB
% 12.43/2.60 % (2732064)Instructions burned: 107 (million)
% 12.43/2.60 % (2732067)Instruction limit reached!
% 12.43/2.60 % (2732067)------------------------------
% 12.43/2.60 % (2732067)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.43/2.60 % (2732067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.43/2.60 % (2732067)CaDiCaL version: 2.1.3
% 12.43/2.60 % (2732067)Termination reason: Instruction limit
% 12.43/2.60 % (2732067)Termination phase: Saturation
% 12.43/2.60 % (2732067)Time elapsed: 0.096 s
% 12.43/2.60 % (2732067)Peak memory usage: 88 MB
% 12.43/2.60 % (2732067)Instructions burned: 117 (million)
% 12.43/2.60 % (2732065)Instruction limit reached!
% 12.43/2.60 % (2732065)------------------------------
% 12.43/2.60 % (2732065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.43/2.60 % (2732065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.43/2.60 % (2732065)CaDiCaL version: 2.1.3
% 12.43/2.60 % (2732065)Termination reason: Instruction limit
% 12.43/2.60 % (2732065)Termination phase: Saturation
% 12.43/2.60 % (2732065)Time elapsed: 0.116 s
% 12.43/2.60 % (2732065)Peak memory usage: 89 MB
% 12.43/2.60 % (2732065)Instructions burned: 115 (million)
% 12.43/2.60 % (2732066)Instruction limit reached!
% 12.43/2.60 % (2732066)------------------------------
% 12.43/2.60 % (2732066)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.43/2.60 % (2732066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.43/2.60 % (2732066)CaDiCaL version: 2.1.3
% 12.43/2.60 % (2732066)Termination reason: Instruction limit
% 12.43/2.60 % (2732066)Termination phase: Saturation
% 12.43/2.60 % (2732066)Time elapsed: 0.184 s
% 12.43/2.60 % (2732066)Peak memory usage: 89 MB
% 12.43/2.60 % (2732066)Instructions burned: 181 (million)
% 12.43/2.60 % (2732075)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=138656461:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 12.43/2.60 % (2732075)Refutation not found, incomplete strategy
% 12.43/2.60 % (2732075)------------------------------
% 12.43/2.60 % (2732075)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.43/2.60 % (2732075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.43/2.60 % (2732075)CaDiCaL version: 2.1.3
% 12.43/2.60 % (2732075)Termination reason: Refutation not found, incomplete strategy
% 12.43/2.60 % (2732075)Time elapsed: 0.002 s
% 12.43/2.60 % (2732075)Peak memory usage: 87 MB
% 12.43/2.60 % (2732077)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=4182939615: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)
% 12.73/2.91 % (2732077)Refutation not found, incomplete strategy
% 12.73/2.91 % (2732077)------------------------------
% 12.73/2.91 % (2732077)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732077)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732077)Termination reason: Refutation not found, incomplete strategy
% 12.73/2.91 % (2732077)Time elapsed: 0.002 s
% 12.73/2.91 % (2732077)Peak memory usage: 87 MB
% 12.73/2.91 % (2732079)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2162776854:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 12.73/2.91 % (2732079)Refutation not found, incomplete strategy
% 12.73/2.91 % (2732079)------------------------------
% 12.73/2.91 % (2732079)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732079)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732079)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732079)Termination reason: Refutation not found, incomplete strategy
% 12.73/2.91 % (2732079)Time elapsed: 0.002 s
% 12.73/2.91 % (2732079)Peak memory usage: 88 MB
% 12.73/2.91 % (2732080)lrs+10_64_to=lpo:sil=8000:random_seed=748434061:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 12.73/2.91 % (2732080)Instruction limit reached!
% 12.73/2.91 % (2732080)------------------------------
% 12.73/2.91 % (2732080)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732080)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732080)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732080)Termination reason: Instruction limit
% 12.73/2.91 % (2732080)Termination phase: Saturation
% 12.73/2.91 % (2732080)Time elapsed: 0.080 s
% 12.73/2.91 % (2732080)Peak memory usage: 89 MB
% 12.73/2.91 % (2732080)Instructions burned: 126 (million)
% 12.73/2.91 % (2732087)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2271356979:avsq=on:i=194:fgj=on:bd=preordered_2993 on theBenchmark for (2993ds/194Mi)
% 12.73/2.91 % (2732075)------------------------------
% 12.73/2.91 % (2732075)------------------------------
% 12.73/2.91 % (2732077)------------------------------
% 12.73/2.91 % (2732077)------------------------------
% 12.73/2.91 % (2732079)------------------------------
% 12.73/2.91 % (2732079)------------------------------
% 12.73/2.91 % (2732087)Instruction limit reached!
% 12.73/2.91 % (2732087)------------------------------
% 12.73/2.91 % (2732087)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732087)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732087)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732087)Termination reason: Instruction limit
% 12.73/2.91 % (2732087)Termination phase: Saturation
% 12.73/2.91 % (2732087)Time elapsed: 0.113 s
% 12.73/2.91 % (2732087)Peak memory usage: 90 MB
% 12.73/2.91 % (2732087)Instructions burned: 194 (million)
% 12.73/2.91 % (2732089)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4227528983:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 12.73/2.91 % (2732092)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1458373944:i=107_2990 on theBenchmark for (2990ds/107Mi)
% 12.73/2.91 % (2732091)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=1210942375:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 12.73/2.91 % (2732092)Refutation not found, incomplete strategy
% 12.73/2.91 % (2732092)------------------------------
% 12.73/2.91 % (2732092)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732092)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732092)Termination reason: Refutation not found, incomplete strategy
% 12.73/2.91 % (2732092)Time elapsed: 0.001 s
% 12.73/2.91 % (2732092)Peak memory usage: 87 MB
% 12.73/2.91 % (2732090)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1547442580:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 12.73/2.91 % (2732091)Instruction limit reached!
% 12.73/2.91 % (2732091)------------------------------
% 12.73/2.91 % (2732091)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732091)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732091)Termination reason: Instruction limit
% 12.73/2.91 % (2732091)Termination phase: Saturation
% 12.73/2.91 % (2732091)Time elapsed: 0.118 s
% 12.73/2.91 % (2732091)Peak memory usage: 89 MB
% 12.73/2.91 % (2732091)Instructions burned: 107 (million)
% 12.73/2.91 % (2732089)Instruction limit reached!
% 12.73/2.91 % (2732089)------------------------------
% 12.73/2.91 % (2732089)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732089)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732089)Termination reason: Instruction limit
% 12.73/2.91 % (2732089)Termination phase: Saturation
% 12.73/2.91 % (2732089)Time elapsed: 0.174 s
% 12.73/2.91 % (2732089)Peak memory usage: 91 MB
% 12.73/2.91 % (2732089)Instructions burned: 157 (million)
% 12.73/2.91 % (2732062)First to succeed.
% 12.73/2.91 % (2732062)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2732035"
% 12.73/2.91 % (2732061)Also succeeded, but the first one will report.
% 12.73/2.91 % (2732092)------------------------------
% 12.73/2.91 % (2732092)------------------------------
% 12.73/2.91 % (2732097)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=95876709:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2987 on theBenchmark for (2987ds/242Mi)
% 12.73/2.91 % (2732098)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1118975494:cond=fast:i=5208:av=off_2987 on theBenchmark for (2987ds/5208Mi)
% 12.73/2.91 % (2732100)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2930293009:i=134:sd=2:doe=on:ss=axioms:sgt=14_2986 on theBenchmark for (2986ds/134Mi)
% 12.73/2.91 % (2732100)Instruction limit reached!
% 12.73/2.91 % (2732100)------------------------------
% 12.73/2.91 % (2732100)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732100)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732100)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732100)Termination reason: Instruction limit
% 12.73/2.91 % (2732100)Termination phase: Saturation
% 12.73/2.91 % (2732100)Time elapsed: 0.077 s
% 12.73/2.91 % (2732100)Peak memory usage: 90 MB
% 12.73/2.91 % (2732100)Instructions burned: 136 (million)
% 12.73/2.91 % (2732097)Also succeeded, but the first one will report.
% 12.73/2.91 % (2732062)Refutation found. Thanks to Tanya!
% 12.73/2.91 % SZS status Unsatisfiable for theBenchmark
% 12.73/2.91 % SZS output start Proof for theBenchmark
% See solution above
% 12.73/2.91 % (2732062)------------------------------
% 12.73/2.91 % (2732062)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.73/2.91 % (2732062)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.73/2.91 % (2732062)CaDiCaL version: 2.1.3
% 12.73/2.91 % (2732062)Termination reason: Refutation
% 12.73/2.91 % (2732062)Time elapsed: 1.054 s
% 12.73/2.91 % (2732062)Peak memory usage: 128 MB
% 12.73/2.91 % (2732062)Instructions burned: 970 (million)
% 12.73/2.91 % (2732062)------------------------------
% 12.73/2.91 % (2732062)------------------------------
% 12.73/2.91 % (2732035)Success in time 1.694 s
% 12.73/2.91 % Vampire exiting
%------------------------------------------------------------------------------