%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL093-1 : 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 : n011.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 11:51:10 AM UTC 2026
% Result : Unsatisfiable 8.07s 2.11s
% Output : Refutation 8.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 29
% Number of leaves : 3
% Syntax : Number of formulae : 43 ( 42 unt; 0 def)
% Number of atoms : 45 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 5 ( 3 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 163 ( 163 !; 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,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(X0,X1),implies(X2,X3)),implies(implies(X3,X0),implies(X4,implies(X2,X0))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ic_JLukasiewicz_5) ).
fof(f3,negated_conjecture,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_ic_4) ).
fof(f5,plain,
! [X2,X3,X0,X1,X4,X5] : is_a_theorem(implies(implies(implies(X0,implies(X1,X2)),implies(X2,X3)),implies(X4,implies(implies(X5,X2),implies(X2,X3))))),
inference(unit_resulting_resolution,[],[f1,f2,f2]) ).
fof(f9,plain,
! [X2,X3,X0,X1,X6,X4,X5] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X1,X2)),implies(X3,implies(X4,X1))),implies(X5,implies(X6,implies(X3,implies(X4,X1)))))),
inference(unit_resulting_resolution,[],[f1,f2,f5]) ).
fof(f12,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : is_a_theorem(implies(implies(implies(X0,implies(X1,implies(X2,X3))),implies(implies(X4,X3),implies(X3,X5))),implies(X6,implies(X7,implies(implies(X4,X3),implies(X3,X5)))))),
inference(unit_resulting_resolution,[],[f1,f2,f9]) ).
fof(f13,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(X0,implies(X1,implies(implies(implies(X2,X3),X3),implies(X3,implies(X4,X3)))))),
inference(unit_resulting_resolution,[],[f1,f2,f12]) ).
fof(f21,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(implies(implies(X1,X2),X2),implies(X2,implies(X3,X2))))),
inference(unit_resulting_resolution,[],[f1,f2,f13]) ).
fof(f32,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X1),implies(X1,implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f2,f21]) ).
fof(f40,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(X0,implies(X1,X0)),X2),implies(X3,implies(implies(implies(X4,X0),X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f2,f21]) ).
fof(f76,plain,
! [X2,X3,X0,X1,X4,X5] : is_a_theorem(implies(implies(implies(implies(implies(X0,X1),X1),X2),implies(X1,implies(X3,X1))),implies(X4,implies(X5,implies(X1,implies(X3,X1)))))),
inference(unit_resulting_resolution,[],[f1,f2,f40]) ).
fof(f101,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,implies(X3,X2))))),
inference(unit_resulting_resolution,[],[f1,f32,f76]) ).
fof(f114,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f32,f101]) ).
fof(f143,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
inference(unit_resulting_resolution,[],[f1,f32,f114]) ).
fof(f166,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X3,implies(X1,X2)))),
inference(unit_resulting_resolution,[],[f1,f2,f114]) ).
fof(f195,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),implies(X2,implies(X3,X0)))),
inference(unit_resulting_resolution,[],[f1,f2,f143]) ).
fof(f241,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(X0,X1),implies(X1,X2)),implies(X3,implies(X4,implies(X1,X2))))),
inference(unit_resulting_resolution,[],[f1,f2,f195]) ).
fof(f275,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(X0,X1),implies(X2,X0)),implies(X3,implies(X4,implies(X2,X0))))),
inference(unit_resulting_resolution,[],[f1,f2,f166]) ).
fof(f283,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,implies(X3,X3))))),
inference(unit_resulting_resolution,[],[f1,f195,f275]) ).
fof(f378,plain,
! [X2,X3,X0,X1,X4,X5] : is_a_theorem(implies(implies(implies(X0,implies(X1,X2)),implies(X3,X1)),implies(X4,implies(X5,implies(X3,X1))))),
inference(unit_resulting_resolution,[],[f1,f2,f241]) ).
fof(f399,plain,
! [X2,X3,X0,X1,X6,X4,X5] : is_a_theorem(implies(implies(implies(X0,implies(X1,X2)),implies(X3,implies(X2,X4))),implies(X5,implies(X6,implies(X3,implies(X2,X4)))))),
inference(unit_resulting_resolution,[],[f1,f2,f378]) ).
fof(f416,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(X0,implies(X1,implies(implies(X2,X3),implies(X2,implies(X4,X3)))))),
inference(unit_resulting_resolution,[],[f1,f2,f399]) ).
fof(f517,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(implies(X1,X2),implies(X1,implies(X3,X2))))),
inference(unit_resulting_resolution,[],[f1,f195,f416]) ).
fof(f912,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,X2)))),
inference(unit_resulting_resolution,[],[f1,f195,f283]) ).
fof(f984,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X1))),
inference(unit_resulting_resolution,[],[f1,f195,f912]) ).
fof(f1058,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f195,f984]) ).
fof(f1453,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(X0,implies(X1,X2)),X3),implies(X4,implies(implies(X0,X2),X3)))),
inference(unit_resulting_resolution,[],[f1,f2,f517]) ).
fof(f1682,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,implies(implies(X2,X3),X3))))),
inference(unit_resulting_resolution,[],[f1,f195,f1453]) ).
fof(f1759,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X1,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f195,f1682]) ).
fof(f1854,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f195,f1759]) ).
fof(f1926,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X3,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f2,f1759]) ).
fof(f2106,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(X2,implies(implies(implies(X1,X3),X0),X1)))),
inference(unit_resulting_resolution,[],[f1,f2,f1854]) ).
fof(f2833,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(implies(X1,X2),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f1058,f2106]) ).
fof(f2863,plain,
! [X2,X3,X0,X1,X4] : is_a_theorem(implies(implies(implies(implies(implies(X0,X1),X2),X0),X2),implies(X3,implies(X4,X2)))),
inference(unit_resulting_resolution,[],[f1,f2,f2106]) ).
fof(f2952,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
inference(unit_resulting_resolution,[],[f1,f143,f2833]) ).
fof(f3084,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f1926,f2952]) ).
fof(f3085,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X2),X1),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f2863,f2952]) ).
fof(f3169,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
inference(unit_resulting_resolution,[],[f1,f166,f3084]) ).
fof(f3367,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,implies(X0,X2))),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f1926,f3085]) ).
fof(f3477,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X3,implies(X0,X2))))),
inference(unit_resulting_resolution,[],[f1,f2,f3169]) ).
fof(f5469,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f3367,f3477]) ).
fof(f5505,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,implies(X1,X2))),implies(X0,implies(X1,X2)))),
inference(unit_resulting_resolution,[],[f1,f3084,f5469]) ).
fof(f8928,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f3,f3477,f5505]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL093-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.39 % Computer : n011.cluster.edu
% 0.12/0.39 % Model : x86_64 x86_64
% 0.12/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.39 % Memory : 8046.5625MB
% 0.12/0.39 % OS : Linux 6.8.0-71-generic
% 0.12/0.39 % CPULimit : 300
% 0.12/0.39 % WCLimit : 300
% 0.12/0.39 % DateTime : Sun Sep 27 15:21:45 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.43 Running first-order theorem proving
% 0.12/0.43 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
% 6.80/1.92 % (2544039)Input is clausal, will run a generic CNF schedule.
% 6.80/1.92 % (2544094)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=796733718:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 6.80/1.92 % (2544099)dis-21_1_sil=8000:lcm=predicate:random_seed=3098695173: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)
% 6.80/1.92 % (2544097)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=194012667:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 6.80/1.92 % (2544093)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=1598023146:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 6.80/1.92 % (2544095)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=288226710:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 6.80/1.92 % (2544096)lrs+10_1_sil=8000:sp=occurrence:random_seed=1419561774:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 6.80/1.92 % (2544098)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2618798416:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 6.80/1.92 % (2544099)Instruction limit reached!
% 6.80/1.92 % (2544099)------------------------------
% 6.80/1.92 % (2544099)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544099)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544099)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544099)Termination reason: Instruction limit
% 6.80/1.92 % (2544099)Termination phase: Saturation
% 6.80/1.92 % (2544099)Time elapsed: 0.069 s
% 6.80/1.92 % (2544099)Peak memory usage: 88 MB
% 6.80/1.92 % (2544099)Instructions burned: 119 (million)
% 6.80/1.92 % (2544096)Instruction limit reached!
% 6.80/1.92 % (2544096)------------------------------
% 6.80/1.92 % (2544096)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544096)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544096)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544096)Termination reason: Instruction limit
% 6.80/1.92 % (2544096)Termination phase: Saturation
% 6.80/1.92 % (2544096)Time elapsed: 0.070 s
% 6.80/1.92 % (2544096)Peak memory usage: 89 MB
% 6.80/1.92 % (2544096)Instructions burned: 108 (million)
% 6.80/1.92 % (2544097)Instruction limit reached!
% 6.80/1.92 % (2544097)------------------------------
% 6.80/1.92 % (2544097)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544097)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544097)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544097)Termination reason: Instruction limit
% 6.80/1.92 % (2544097)Termination phase: Saturation
% 6.80/1.92 % (2544097)Time elapsed: 0.071 s
% 6.80/1.92 % (2544097)Peak memory usage: 88 MB
% 6.80/1.92 % (2544097)Instructions burned: 114 (million)
% 6.80/1.92 % (2544098)Instruction limit reached!
% 6.80/1.92 % (2544098)------------------------------
% 6.80/1.92 % (2544098)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544098)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544098)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544098)Termination reason: Instruction limit
% 6.80/1.92 % (2544098)Termination phase: Saturation
% 6.80/1.92 % (2544098)Time elapsed: 0.123 s
% 6.80/1.92 % (2544098)Peak memory usage: 90 MB
% 6.80/1.92 % (2544098)Instructions burned: 181 (million)
% 6.80/1.92 % (2544107)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=3719433022:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.80/1.92 % (2544108)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3754472000: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)
% 6.80/1.92 % (2544109)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3444902744:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.80/1.92 % (2544109)Refutation not found, incomplete strategy
% 6.80/1.92 % (2544109)------------------------------
% 6.80/1.92 % (2544109)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544107)Refutation not found, incomplete strategy
% 6.80/1.92 % (2544107)------------------------------
% 6.80/1.92 % (2544107)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544109)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544107)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544109)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544107)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544109)Termination reason: Refutation not found, incomplete strategy
% 6.80/1.92 % (2544109)Time elapsed: 0.001 s
% 6.80/1.92 % (2544107)Termination reason: Refutation not found, incomplete strategy
% 6.80/1.92 % (2544107)Time elapsed: 0.001 s
% 6.80/1.92 % (2544109)Peak memory usage: 87 MB
% 6.80/1.92 % (2544107)Peak memory usage: 87 MB
% 6.80/1.92 % (2544110)lrs+10_64_to=lpo:sil=8000:random_seed=1567944904:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.80/1.92 % (2544108)Instruction limit reached!
% 6.80/1.92 % (2544108)------------------------------
% 6.80/1.92 % (2544108)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544108)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544108)Termination reason: Instruction limit
% 6.80/1.92 % (2544108)Termination phase: Saturation
% 6.80/1.92 % (2544108)Time elapsed: 0.109 s
% 6.80/1.92 % (2544108)Peak memory usage: 87 MB
% 6.80/1.92 % (2544108)Instructions burned: 190 (million)
% 6.80/1.92 % (2544110)Instruction limit reached!
% 6.80/1.92 % (2544110)------------------------------
% 6.80/1.92 % (2544110)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544110)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544110)Termination reason: Instruction limit
% 6.80/1.92 % (2544110)Termination phase: Saturation
% 6.80/1.92 % (2544110)Time elapsed: 0.076 s
% 6.80/1.92 % (2544110)Peak memory usage: 89 MB
% 6.80/1.92 % (2544110)Instructions burned: 127 (million)
% 6.80/1.92 % (2544115)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2543410440:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 6.80/1.92 % (2544107)------------------------------
% 6.80/1.92 % (2544107)------------------------------
% 6.80/1.92 % (2544109)------------------------------
% 6.80/1.92 % (2544109)------------------------------
% 6.80/1.92 % (2544116)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3842520424:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.80/1.92 % (2544116)Instruction limit reached!
% 6.80/1.92 % (2544116)------------------------------
% 6.80/1.92 % (2544116)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544116)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544116)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544116)Termination reason: Instruction limit
% 6.80/1.92 % (2544116)Termination phase: Saturation
% 6.80/1.92 % (2544116)Time elapsed: 0.106 s
% 6.80/1.92 % (2544116)Peak memory usage: 90 MB
% 6.80/1.92 % (2544116)Instructions burned: 157 (million)
% 6.80/1.92 % (2544115)Instruction limit reached!
% 6.80/1.92 % (2544115)------------------------------
% 6.80/1.92 % (2544115)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544115)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.80/1.92 % (2544115)CaDiCaL version: 2.1.3
% 6.80/1.92 % (2544115)Termination reason: Instruction limit
% 6.80/1.92 % (2544115)Termination phase: Saturation
% 6.80/1.92 % (2544115)Time elapsed: 0.133 s
% 6.80/1.92 % (2544115)Peak memory usage: 90 MB
% 6.80/1.92 % (2544115)Instructions burned: 194 (million)
% 6.80/1.92 % (2544118)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1155037299:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 6.80/1.92 % (2544119)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=437609738:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.80/1.92 % (2544119)Instruction limit reached!
% 6.80/1.92 % (2544119)------------------------------
% 6.80/1.92 % (2544119)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.80/1.92 % (2544119)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.07/2.11 % (2544119)CaDiCaL version: 2.1.3
% 8.07/2.11 % (2544119)Termination reason: Instruction limit
% 8.07/2.11 % (2544119)Termination phase: Saturation
% 8.07/2.11 % (2544119)Time elapsed: 0.058 s
% 8.07/2.11 % (2544119)Peak memory usage: 88 MB
% 8.07/2.11 % (2544119)Instructions burned: 107 (million)
% 8.07/2.11 % (2544121)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1302086051:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 8.07/2.11 % (2544122)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=844309164:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 8.07/2.11 % (2544121)Refutation not found, incomplete strategy
% 8.07/2.11 % (2544121)------------------------------
% 8.07/2.11 % (2544121)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.07/2.11 % (2544121)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.07/2.11 % (2544121)CaDiCaL version: 2.1.3
% 8.07/2.11 % (2544121)Termination reason: Refutation not found, incomplete strategy
% 8.07/2.11 % (2544121)Time elapsed: 0.001 s
% 8.07/2.11 % (2544121)Peak memory usage: 87 MB
% 8.07/2.11 % (2544094)First to succeed.
% 8.07/2.11 % (2544094)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2544039"
% 8.07/2.11 % (2544125)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=4232945928:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.07/2.11 % (2544122)Instruction limit reached!
% 8.07/2.11 % (2544122)------------------------------
% 8.07/2.11 % (2544122)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.07/2.11 % (2544122)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.07/2.11 % (2544122)CaDiCaL version: 2.1.3
% 8.07/2.11 % (2544122)Termination reason: Instruction limit
% 8.07/2.11 % (2544122)Termination phase: Saturation
% 8.07/2.11 % (2544122)Time elapsed: 0.136 s
% 8.07/2.11 % (2544122)Peak memory usage: 88 MB
% 8.07/2.11 % (2544122)Instructions burned: 243 (million)
% 8.07/2.11 % (2544094)Refutation found. Thanks to Tanya!
% 8.07/2.11 % SZS status Unsatisfiable for theBenchmark
% 8.07/2.11 % SZS output start Proof for theBenchmark
% See solution above
% 8.07/2.11 % (2544094)------------------------------
% 8.07/2.11 % (2544094)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.07/2.11 % (2544094)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.07/2.11 % (2544094)CaDiCaL version: 2.1.3
% 8.07/2.11 % (2544094)Termination reason: Refutation
% 8.07/2.11 % (2544094)Time elapsed: 0.795 s
% 8.07/2.11 % (2544094)Peak memory usage: 140 MB
% 8.07/2.11 % (2544094)Instructions burned: 2316 (million)
% 8.07/2.11 % (2544094)------------------------------
% 8.07/2.11 % (2544094)------------------------------
% 8.07/2.11 % (2544039)Success in time 1.054 s
% 8.07/2.11 % Vampire exiting
%------------------------------------------------------------------------------