%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL055-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.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 11:51:02 AM UTC 2026
% Result : Unsatisfiable 13.41s 3.25s
% Output : Refutation 13.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 5
% Syntax : Number of formulae : 23 ( 22 unt; 0 def)
% Number of atoms : 25 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 56 ( 56 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(implies(a,b),c),implies(not(a),c))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_37) ).
fof(f7,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(implies(X2,X0),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f2]) ).
fof(f8,plain,
~ is_a_theorem(implies(not(a),implies(a,b))),
inference(unit_resulting_resolution,[],[f1,f5,f2]) ).
fof(f10,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(implies(X3,X1),implies(X0,implies(X3,X2))))),
inference(unit_resulting_resolution,[],[f1,f7,f7]) ).
fof(f27,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f10,f4]) ).
fof(f28,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f2,f4]) ).
fof(f42,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f44,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f28,f3]) ).
fof(f55,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(implies(X1,X2),implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f10,f42]) ).
fof(f78,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f28,f27]) ).
fof(f94,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,implies(not(X1),X2)),X3),implies(X1,X3))),
inference(unit_resulting_resolution,[],[f1,f2,f78]) ).
fof(f193,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f55,f94]) ).
fof(f234,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f44,f193]) ).
fof(f239,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(X0,X3))),
inference(unit_resulting_resolution,[],[f1,f2,f193]) ).
fof(f304,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f42,f234]) ).
fof(f396,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X2,implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f10,f304]) ).
fof(f426,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f239,f396]) ).
fof(f474,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f55,f426]) ).
fof(f490,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f8,f28,f474]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL055-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.19/0.44 % Computer : n016.cluster.edu
% 0.19/0.44 % Model : x86_64 x86_64
% 0.19/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.44 % Memory : 8046.5625MB
% 0.19/0.44 % OS : Linux 6.8.0-71-generic
% 0.19/0.44 % CPULimit : 300
% 0.19/0.44 % WCLimit : 300
% 0.19/0.44 % DateTime : Sun Sep 27 15:24:46 UTC 2026
% 0.19/0.45 % CPUTime :
% 0.19/0.45 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.19/0.51 Running first-order theorem proving
% 0.19/0.51 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
% 10.59/3.05 % (2773712)Input is clausal, will run a generic CNF schedule.
% 10.59/3.05 % (2773717)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=3763822596:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 10.59/3.05 % (2773718)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=428765372:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 10.59/3.05 % (2773719)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1654058797:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 10.59/3.05 % (2773721)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2680967532:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 10.59/3.05 % (2773720)lrs+10_1_sil=8000:sp=occurrence:random_seed=4071427347:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 10.59/3.05 % (2773723)dis-21_1_sil=8000:lcm=predicate:random_seed=3675657798: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)
% 10.59/3.06 % (2773722)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=519967024:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 10.59/3.06 % (2773720)Instruction limit reached!
% 10.59/3.06 % (2773720)------------------------------
% 10.59/3.06 % (2773720)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.59/3.06 % (2773720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.59/3.06 % (2773720)CaDiCaL version: 2.1.3
% 10.59/3.06 % (2773720)Termination reason: Instruction limit
% 10.59/3.06 % (2773720)Termination phase: Saturation
% 10.59/3.06 % (2773720)Time elapsed: 0.110 s
% 10.59/3.06 % (2773720)Peak memory usage: 88 MB
% 10.59/3.06 % (2773720)Instructions burned: 107 (million)
% 10.59/3.06 % (2773721)Instruction limit reached!
% 10.59/3.06 % (2773721)------------------------------
% 10.59/3.06 % (2773721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.59/3.06 % (2773721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.59/3.06 % (2773721)CaDiCaL version: 2.1.3
% 10.59/3.06 % (2773721)Termination reason: Instruction limit
% 10.59/3.06 % (2773721)Termination phase: Saturation
% 10.59/3.06 % (2773721)Time elapsed: 0.112 s
% 10.59/3.06 % (2773721)Peak memory usage: 88 MB
% 10.59/3.06 % (2773721)Instructions burned: 115 (million)
% 10.59/3.06 % (2773723)Instruction limit reached!
% 10.59/3.06 % (2773723)------------------------------
% 10.59/3.06 % (2773723)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.59/3.06 % (2773723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.59/3.06 % (2773723)CaDiCaL version: 2.1.3
% 10.59/3.06 % (2773723)Termination reason: Instruction limit
% 10.59/3.06 % (2773723)Termination phase: Saturation
% 10.59/3.06 % (2773723)Time elapsed: 0.110 s
% 10.59/3.06 % (2773723)Peak memory usage: 88 MB
% 10.59/3.06 % (2773723)Instructions burned: 117 (million)
% 10.59/3.06 % (2773722)Instruction limit reached!
% 10.59/3.06 % (2773722)------------------------------
% 10.59/3.06 % (2773722)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.59/3.06 % (2773722)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.59/3.06 % (2773722)CaDiCaL version: 2.1.3
% 10.59/3.06 % (2773722)Termination reason: Instruction limit
% 10.59/3.06 % (2773722)Termination phase: Saturation
% 10.59/3.06 % (2773722)Time elapsed: 0.189 s
% 10.59/3.06 % (2773722)Peak memory usage: 89 MB
% 10.59/3.06 % (2773722)Instructions burned: 180 (million)
% 10.59/3.06 % (2773731)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=1601632437:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 10.59/3.06 % (2773731)Refutation not found, incomplete strategy
% 10.59/3.06 % (2773731)------------------------------
% 10.59/3.06 % (2773731)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.59/3.06 % (2773731)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.59/3.06 % (2773731)CaDiCaL version: 2.1.3
% 10.59/3.06 % (2773731)Termination reason: Refutation not found, incomplete strategy
% 10.59/3.06 % (2773731)Time elapsed: 0.001 s
% 10.59/3.06 % (2773731)Peak memory usage: 87 MB
% 10.59/3.06 % (2773733)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2126187526:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 13.41/3.25 % (2773733)Refutation not found, incomplete strategy
% 13.41/3.25 % (2773733)------------------------------
% 13.41/3.25 % (2773733)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773733)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773733)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773733)Termination reason: Refutation not found, incomplete strategy
% 13.41/3.25 % (2773733)Time elapsed: 0.001 s
% 13.41/3.25 % (2773733)Peak memory usage: 87 MB
% 13.41/3.25 % (2773732)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=520093741: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)
% 13.41/3.25 % (2773734)lrs+10_64_to=lpo:sil=8000:random_seed=2181064005:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 13.41/3.25 % (2773732)Instruction limit reached!
% 13.41/3.25 % (2773732)------------------------------
% 13.41/3.25 % (2773732)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773732)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773732)Termination reason: Instruction limit
% 13.41/3.25 % (2773732)Termination phase: Saturation
% 13.41/3.25 % (2773732)Time elapsed: 0.177 s
% 13.41/3.25 % (2773732)Peak memory usage: 89 MB
% 13.41/3.25 % (2773732)Instructions burned: 189 (million)
% 13.41/3.25 % (2773734)Instruction limit reached!
% 13.41/3.25 % (2773734)------------------------------
% 13.41/3.25 % (2773734)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773734)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773734)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773734)Termination reason: Instruction limit
% 13.41/3.25 % (2773734)Termination phase: Saturation
% 13.41/3.25 % (2773734)Time elapsed: 0.123 s
% 13.41/3.25 % (2773734)Peak memory usage: 88 MB
% 13.41/3.25 % (2773734)Instructions burned: 126 (million)
% 13.41/3.25 % (2773739)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1329337844:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 13.41/3.25 % (2773731)------------------------------
% 13.41/3.25 % (2773731)------------------------------
% 13.41/3.25 % (2773733)------------------------------
% 13.41/3.25 % (2773733)------------------------------
% 13.41/3.25 % (2773740)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3953384373:i=157:gtg=all_2992 on theBenchmark for (2992ds/157Mi)
% 13.41/3.25 % (2773739)Instruction limit reached!
% 13.41/3.25 % (2773739)------------------------------
% 13.41/3.25 % (2773739)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773739)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773739)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773739)Termination reason: Instruction limit
% 13.41/3.25 % (2773739)Termination phase: Saturation
% 13.41/3.25 % (2773739)Time elapsed: 0.120 s
% 13.41/3.25 % (2773739)Peak memory usage: 90 MB
% 13.41/3.25 % (2773739)Instructions burned: 200 (million)
% 13.41/3.25 % (2773740)Instruction limit reached!
% 13.41/3.25 % (2773740)------------------------------
% 13.41/3.25 % (2773740)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773740)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773740)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773740)Termination reason: Instruction limit
% 13.41/3.25 % (2773740)Termination phase: Saturation
% 13.41/3.25 % (2773740)Time elapsed: 0.171 s
% 13.41/3.25 % (2773740)Peak memory usage: 90 MB
% 13.41/3.25 % (2773740)Instructions burned: 158 (million)
% 13.41/3.25 % (2773743)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=665601550:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 13.41/3.25 % (2773742)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2380249391:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 13.41/3.25 % (2773745)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3374274631:i=107_2989 on theBenchmark for (2989ds/107Mi)
% 13.41/3.25 % (2773745)Refutation not found, incomplete strategy
% 13.41/3.25 % (2773745)------------------------------
% 13.41/3.25 % (2773745)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773745)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773745)Termination reason: Refutation not found, incomplete strategy
% 13.41/3.25 % (2773745)Time elapsed: 0.001 s
% 13.41/3.25 % (2773745)Peak memory usage: 87 MB
% 13.41/3.25 % (2773743)Instruction limit reached!
% 13.41/3.25 % (2773743)------------------------------
% 13.41/3.25 % (2773743)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773743)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773743)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773743)Termination reason: Instruction limit
% 13.41/3.25 % (2773743)Termination phase: Saturation
% 13.41/3.25 % (2773743)Time elapsed: 0.097 s
% 13.41/3.25 % (2773743)Peak memory usage: 88 MB
% 13.41/3.25 % (2773743)Instructions burned: 107 (million)
% 13.41/3.25 % (2773718)First to succeed.
% 13.41/3.25 % (2773718)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2773712"
% 13.41/3.25 % (2773746)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3733102063:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2988 on theBenchmark for (2988ds/242Mi)
% 13.41/3.25 % (2773745)------------------------------
% 13.41/3.25 % (2773745)------------------------------
% 13.41/3.25 % (2773717)Also succeeded, but the first one will report.
% 13.41/3.25 % (2773750)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2889215639:cond=fast:i=5208:av=off_2987 on theBenchmark for (2987ds/5208Mi)
% 13.41/3.25 % (2773752)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=4206741859:i=134:sd=2:doe=on:ss=axioms:sgt=14_2985 on theBenchmark for (2985ds/134Mi)
% 13.41/3.25 % (2773752)Instruction limit reached!
% 13.41/3.25 % (2773752)------------------------------
% 13.41/3.25 % (2773752)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773752)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773752)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773752)Termination reason: Instruction limit
% 13.41/3.25 % (2773752)Termination phase: Saturation
% 13.41/3.25 % (2773752)Time elapsed: 0.078 s
% 13.41/3.25 % (2773752)Peak memory usage: 89 MB
% 13.41/3.25 % (2773752)Instructions burned: 135 (million)
% 13.41/3.25 % (2773746)Instruction limit reached!
% 13.41/3.25 % (2773746)------------------------------
% 13.41/3.25 % (2773746)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773746)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773746)Termination reason: Instruction limit
% 13.41/3.25 % (2773746)Termination phase: Saturation
% 13.41/3.25 % (2773746)Time elapsed: 0.281 s
% 13.41/3.25 % (2773746)Peak memory usage: 89 MB
% 13.41/3.25 % (2773746)Instructions burned: 243 (million)
% 13.41/3.25 % (2773718)Refutation found. Thanks to Tanya!
% 13.41/3.25 % SZS status Unsatisfiable for theBenchmark
% 13.41/3.25 % SZS output start Proof for theBenchmark
% See solution above
% 13.41/3.25 % (2773718)------------------------------
% 13.41/3.25 % (2773718)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.41/3.25 % (2773718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.41/3.25 % (2773718)CaDiCaL version: 2.1.3
% 13.41/3.25 % (2773718)Termination reason: Refutation
% 13.41/3.25 % (2773718)Time elapsed: 1.145 s
% 13.41/3.25 % (2773718)Peak memory usage: 129 MB
% 13.41/3.25 % (2773718)Instructions burned: 1081 (million)
% 13.41/3.25 % (2773718)------------------------------
% 13.41/3.25 % (2773718)------------------------------
% 13.41/3.25 % (2773712)Success in time 1.797 s
% 13.41/3.25 % Vampire exiting
%------------------------------------------------------------------------------