%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL391-1 : 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 : n013.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 11:52:15 AM UTC 2026
% Result : Unsatisfiable 18.47s 3.72s
% Output : Refutation 18.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 5
% Syntax : Number of formulae : 37 ( 36 unt; 0 def)
% Number of atoms : 39 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 5 ( 3 ~; 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 : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 96 ( 96 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(x,y),implies(implies(x,not(y)),not(x)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_55) ).
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(f9,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(f26,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f9,f4]) ).
fof(f27,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(f41,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f43,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f27,f3]) ).
fof(f54,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,f9,f41]) ).
fof(f55,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(not(X0),X0),X1),X2),implies(implies(X0,X1),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f41]) ).
fof(f76,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f27,f26]) ).
fof(f91,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,f76]) ).
fof(f170,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f54,f91]) ).
fof(f210,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f43,f170]) ).
fof(f213,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,f170]) ).
fof(f273,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f41,f210]) ).
fof(f361,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X2,implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f9,f273]) ).
fof(f389,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f213,f361]) ).
fof(f436,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f54,f389]) ).
fof(f450,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f27,f436]) ).
fof(f458,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f7,f436]) ).
fof(f478,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f436]) ).
fof(f497,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f450]) ).
fof(f588,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X0,X2)),X3),implies(implies(X1,X2),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f458]) ).
fof(f677,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X0,X3),implies(implies(X3,X1),X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f588]) ).
fof(f1247,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f3,f677]) ).
fof(f1278,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
inference(unit_resulting_resolution,[],[f1,f450,f1247]) ).
fof(f1934,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f677,f1278]) ).
fof(f2018,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,not(X0)),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f55,f1934]) ).
fof(f2104,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f478,f2018]) ).
fof(f2382,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f497,f2104]) ).
fof(f2393,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f478,f2382]) ).
fof(f2505,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),not(X1)),X2),implies(implies(X1,X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f2393]) ).
fof(f2539,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f2104,f2505]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL391-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.18/0.44 % Computer : n013.cluster.edu
% 0.18/0.44 % Model : x86_64 x86_64
% 0.18/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.44 % Memory : 8046.5625MB
% 0.18/0.44 % OS : Linux 6.8.0-71-generic
% 0.18/0.44 % CPULimit : 300
% 0.18/0.44 % WCLimit : 300
% 0.18/0.44 % DateTime : Sun Sep 27 15:38:21 UTC 2026
% 0.18/0.44 % CPUTime :
% 0.18/0.44 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.22/0.50 Running first-order theorem proving
% 0.22/0.50 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
% 9.70/3.50 % (365829)Input is clausal, will run a generic CNF schedule.
% 9.70/3.50 % (365840)dis-21_1_sil=8000:lcm=predicate:random_seed=1203361644:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_3000 on theBenchmark for (3000ds/117Mi)
% 9.70/3.50 % (365839)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=91710839:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 9.70/3.50 % (365834)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=4001718798:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 9.70/3.50 % (365835)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2601324597:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 9.70/3.50 % (365838)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2800568476:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 9.70/3.50 % (365836)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4276479006:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 9.70/3.50 % (365837)lrs+10_1_sil=8000:sp=occurrence:random_seed=2929582337:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 9.70/3.50 % (365840)Instruction limit reached!
% 9.70/3.50 % (365840)------------------------------
% 9.70/3.50 % (365840)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365840)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365840)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365840)Termination reason: Instruction limit
% 9.70/3.50 % (365840)Termination phase: Saturation
% 9.70/3.50 % (365840)Time elapsed: 0.063 s
% 9.70/3.50 % (365840)Peak memory usage: 88 MB
% 9.70/3.50 % (365840)Instructions burned: 118 (million)
% 9.70/3.50 % (365837)Instruction limit reached!
% 9.70/3.50 % (365837)------------------------------
% 9.70/3.50 % (365837)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365837)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365837)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365837)Termination reason: Instruction limit
% 9.70/3.50 % (365837)Termination phase: Saturation
% 9.70/3.50 % (365837)Time elapsed: 0.114 s
% 9.70/3.50 % (365837)Peak memory usage: 89 MB
% 9.70/3.50 % (365837)Instructions burned: 107 (million)
% 9.70/3.50 % (365838)Instruction limit reached!
% 9.70/3.50 % (365838)------------------------------
% 9.70/3.50 % (365838)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365838)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365838)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365838)Termination reason: Instruction limit
% 9.70/3.50 % (365838)Termination phase: Saturation
% 9.70/3.50 % (365838)Time elapsed: 0.117 s
% 9.70/3.50 % (365838)Peak memory usage: 88 MB
% 9.70/3.50 % (365838)Instructions burned: 114 (million)
% 9.70/3.50 % (365839)Instruction limit reached!
% 9.70/3.50 % (365839)------------------------------
% 9.70/3.50 % (365839)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365839)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365839)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365839)Termination reason: Instruction limit
% 9.70/3.50 % (365839)Termination phase: Saturation
% 9.70/3.50 % (365839)Time elapsed: 0.178 s
% 9.70/3.50 % (365839)Peak memory usage: 89 MB
% 9.70/3.50 % (365839)Instructions burned: 180 (million)
% 9.70/3.50 % (365848)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=161950117:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 9.70/3.50 % (365848)Refutation not found, incomplete strategy
% 9.70/3.50 % (365848)------------------------------
% 9.70/3.50 % (365848)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365848)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365848)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365848)Termination reason: Refutation not found, incomplete strategy
% 9.70/3.50 % (365848)Time elapsed: 0.001 s
% 9.70/3.50 % (365848)Peak memory usage: 87 MB
% 9.70/3.50 % (365850)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1753075491:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 9.70/3.50 % (365850)Refutation not found, incomplete strategy
% 9.70/3.50 % (365850)------------------------------
% 9.70/3.50 % (365850)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365850)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365850)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365850)Termination reason: Refutation not found, incomplete strategy
% 9.70/3.50 % (365850)Time elapsed: 0.001 s
% 9.70/3.50 % (365850)Peak memory usage: 87 MB
% 9.70/3.50 % (365849)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1202691591: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)
% 9.70/3.50 % (365848)------------------------------
% 9.70/3.50 % (365848)------------------------------
% 9.70/3.50 % (365851)lrs+10_64_to=lpo:sil=8000:random_seed=2914984105:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 9.70/3.50 % (365849)Instruction limit reached!
% 9.70/3.50 % (365849)------------------------------
% 9.70/3.50 % (365849)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365849)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365849)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365849)Termination reason: Instruction limit
% 9.70/3.50 % (365849)Termination phase: Saturation
% 9.70/3.50 % (365849)Time elapsed: 0.176 s
% 9.70/3.50 % (365849)Peak memory usage: 89 MB
% 9.70/3.50 % (365849)Instructions burned: 189 (million)
% 9.70/3.50 % (365851)Instruction limit reached!
% 9.70/3.50 % (365851)------------------------------
% 9.70/3.50 % (365851)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365851)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365851)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365851)Termination reason: Instruction limit
% 9.70/3.50 % (365851)Termination phase: Saturation
% 9.70/3.50 % (365851)Time elapsed: 0.113 s
% 9.70/3.50 % (365851)Peak memory usage: 88 MB
% 9.70/3.50 % (365851)Instructions burned: 127 (million)
% 9.70/3.50 % (365856)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=4193762769:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 9.70/3.50 % (365850)------------------------------
% 9.70/3.50 % (365850)------------------------------
% 9.70/3.50 % (365856)Instruction limit reached!
% 9.70/3.50 % (365856)------------------------------
% 9.70/3.50 % (365856)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365856)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365856)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365856)Termination reason: Instruction limit
% 9.70/3.50 % (365856)Termination phase: Saturation
% 9.70/3.50 % (365856)Time elapsed: 0.120 s
% 9.70/3.50 % (365856)Peak memory usage: 90 MB
% 9.70/3.50 % (365856)Instructions burned: 195 (million)
% 9.70/3.50 % (365857)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2261395701:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 9.70/3.50 % (365858)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3207348476:i=3394:sd=4:ss=included:sgt=64_2991 on theBenchmark for (2991ds/3394Mi)
% 9.70/3.50 % (365857)Instruction limit reached!
% 9.70/3.50 % (365857)------------------------------
% 9.70/3.50 % (365857)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365857)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.70/3.50 % (365857)CaDiCaL version: 2.1.3
% 9.70/3.50 % (365857)Termination reason: Instruction limit
% 9.70/3.50 % (365857)Termination phase: Saturation
% 9.70/3.50 % (365857)Time elapsed: 0.171 s
% 9.70/3.50 % (365857)Peak memory usage: 90 MB
% 9.70/3.50 % (365857)Instructions burned: 157 (million)
% 9.70/3.50 % (365860)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=3318895228:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 9.70/3.50 % (365861)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1549460556:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 9.70/3.50 % (365861)Refutation not found, incomplete strategy
% 9.70/3.50 % (365861)------------------------------
% 9.70/3.50 % (365861)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.70/3.50 % (365861)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365861)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365861)Termination reason: Refutation not found, incomplete strategy
% 18.47/3.72 % (365861)Time elapsed: 0.001 s
% 18.47/3.72 % (365861)Peak memory usage: 87 MB
% 18.47/3.72 % (365860)Instruction limit reached!
% 18.47/3.72 % (365860)------------------------------
% 18.47/3.72 % (365860)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.47/3.72 % (365860)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365860)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365860)Termination reason: Instruction limit
% 18.47/3.72 % (365860)Termination phase: Saturation
% 18.47/3.72 % (365860)Time elapsed: 0.097 s
% 18.47/3.72 % (365860)Peak memory usage: 88 MB
% 18.47/3.72 % (365860)Instructions burned: 106 (million)
% 18.47/3.72 % (365861)------------------------------
% 18.47/3.72 % (365861)------------------------------
% 18.47/3.72 % (365864)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1403615651:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 18.47/3.72 % (365867)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=533217240:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 18.47/3.72 % (365869)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3501640628:i=134:sd=2:doe=on:ss=axioms:sgt=14_2984 on theBenchmark for (2984ds/134Mi)
% 18.47/3.72 % (365864)Instruction limit reached!
% 18.47/3.72 % (365864)------------------------------
% 18.47/3.72 % (365864)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.47/3.72 % (365864)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365864)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365864)Termination reason: Instruction limit
% 18.47/3.72 % (365864)Termination phase: Saturation
% 18.47/3.72 % (365864)Time elapsed: 0.249 s
% 18.47/3.72 % (365864)Peak memory usage: 89 MB
% 18.47/3.72 % (365864)Instructions burned: 242 (million)
% 18.47/3.72 % (365869)Instruction limit reached!
% 18.47/3.72 % (365869)------------------------------
% 18.47/3.72 % (365869)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.47/3.72 % (365869)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365869)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365869)Termination reason: Instruction limit
% 18.47/3.72 % (365869)Termination phase: Saturation
% 18.47/3.72 % (365869)Time elapsed: 0.082 s
% 18.47/3.72 % (365869)Peak memory usage: 89 MB
% 18.47/3.72 % (365869)Instructions burned: 135 (million)
% 18.47/3.72 % (365835)First to succeed.
% 18.47/3.72 % (365835)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-365829"
% 18.47/3.72 % (365872)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=55438312:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 18.47/3.72 % (365873)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=2859388645:i=191:fgj=on:bd=all_2980 on theBenchmark for (2980ds/191Mi)
% 18.47/3.72 % (365873)Instruction limit reached!
% 18.47/3.72 % (365873)------------------------------
% 18.47/3.72 % (365873)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.47/3.72 % (365873)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365873)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365873)Termination reason: Instruction limit
% 18.47/3.72 % (365873)Termination phase: Saturation
% 18.47/3.72 % (365873)Time elapsed: 0.111 s
% 18.47/3.72 % (365873)Peak memory usage: 91 MB
% 18.47/3.72 % (365873)Instructions burned: 192 (million)
% 18.47/3.72 % (365835)Refutation found. Thanks to Tanya!
% 18.47/3.72 % SZS status Unsatisfiable for theBenchmark
% 18.47/3.72 % SZS output start Proof for theBenchmark
% See solution above
% 18.47/3.72 % (365835)------------------------------
% 18.47/3.72 % (365835)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.47/3.72 % (365835)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.47/3.72 % (365835)CaDiCaL version: 2.1.3
% 18.47/3.72 % (365835)Termination reason: Refutation
% 18.47/3.72 % (365835)Time elapsed: 1.789 s
% 18.47/3.72 % (365835)Peak memory usage: 134 MB
% 18.47/3.72 % (365835)Instructions burned: 1686 (million)
% 18.47/3.72 % (365835)------------------------------
% 18.47/3.72 % (365835)------------------------------
% 18.47/3.72 % (365829)Success in time 2.515 s
% 18.47/3.72 % Vampire exiting
%------------------------------------------------------------------------------