%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL113-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 11:51:15 AM UTC 2026
% Result : Unsatisfiable 13.16s 2.84s
% Output : Refutation 13.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of formulae : 21 ( 20 unt; 0 def)
% Number of atoms : 23 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 5 ( 3 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 5 ( 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 : 44 ( 44 !; 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,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_1) ).
fof(f3,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',mv_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X1),implies(implies(X1,X0),X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_3) ).
fof(f5,axiom,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),not(X1)),implies(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mv_5) ).
fof(f6,negated_conjecture,
~ is_a_theorem(implies(implies(not(a),b),implies(not(b),a))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_mv_33) ).
fof(f11,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f12,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,f3,f3]) ).
fof(f36,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f11,f4]) ).
fof(f41,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f11,f5]) ).
fof(f56,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f3,f36]) ).
fof(f79,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f12,f56]) ).
fof(f81,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X1))),
inference(unit_resulting_resolution,[],[f1,f11,f56]) ).
fof(f105,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),X1)),
inference(unit_resulting_resolution,[],[f1,f4,f81]) ).
fof(f392,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),not(X2))),implies(X0,implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f5,f79]) ).
fof(f404,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(implies(X1,X1),X2)),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f105,f79]) ).
fof(f477,plain,
! [X0,X1] : is_a_theorem(implies(not(not(X0)),implies(X1,X0))),
inference(unit_resulting_resolution,[],[f1,f41,f392]) ).
fof(f1788,plain,
! [X0] : is_a_theorem(implies(not(not(X0)),X0)),
inference(unit_resulting_resolution,[],[f1,f404,f477]) ).
fof(f3766,plain,
! [X0] : is_a_theorem(implies(X0,not(not(X0)))),
inference(unit_resulting_resolution,[],[f1,f5,f1788]) ).
fof(f4139,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(X0,not(not(X1))))),
inference(unit_resulting_resolution,[],[f1,f79,f3766]) ).
fof(f4245,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f6,f392,f4139]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL113-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n003.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 15:24:11 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.12/0.42 Running first-order theorem proving
% 0.12/0.42 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
% 12.18/2.65 % (696714)Input is clausal, will run a generic CNF schedule.
% 12.18/2.65 % (696808)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=922429221:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 12.18/2.65 % (696809)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2301889660:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 12.18/2.65 % (696810)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1509765243:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 12.18/2.65 % (696811)lrs+10_1_sil=8000:sp=occurrence:random_seed=986879753:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 12.18/2.65 % (696814)dis-21_1_sil=8000:lcm=predicate:random_seed=1280945123: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)
% 12.18/2.65 % (696812)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=723557797:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 12.18/2.65 % (696813)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1439170545:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 12.18/2.65 % (696811)Instruction limit reached!
% 12.18/2.65 % (696811)------------------------------
% 12.18/2.65 % (696811)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.18/2.65 % (696811)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.18/2.65 % (696811)CaDiCaL version: 2.1.3
% 12.18/2.65 % (696811)Termination reason: Instruction limit
% 12.18/2.65 % (696811)Termination phase: Saturation
% 12.18/2.65 % (696811)Time elapsed: 0.070 s
% 12.18/2.65 % (696811)Peak memory usage: 89 MB
% 12.18/2.65 % (696811)Instructions burned: 108 (million)
% 12.18/2.65 % (696812)Instruction limit reached!
% 12.18/2.65 % (696812)------------------------------
% 12.18/2.65 % (696812)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.18/2.65 % (696812)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.18/2.65 % (696812)CaDiCaL version: 2.1.3
% 12.18/2.65 % (696812)Termination reason: Instruction limit
% 12.18/2.65 % (696812)Termination phase: Saturation
% 12.18/2.65 % (696812)Time elapsed: 0.070 s
% 12.18/2.65 % (696812)Peak memory usage: 88 MB
% 12.18/2.65 % (696812)Instructions burned: 115 (million)
% 12.18/2.65 % (696814)Instruction limit reached!
% 12.18/2.65 % (696814)------------------------------
% 12.18/2.65 % (696814)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.18/2.65 % (696814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.18/2.65 % (696814)CaDiCaL version: 2.1.3
% 12.18/2.65 % (696814)Termination reason: Instruction limit
% 12.18/2.65 % (696814)Termination phase: Saturation
% 12.18/2.65 % (696814)Time elapsed: 0.120 s
% 12.18/2.65 % (696814)Peak memory usage: 88 MB
% 12.18/2.65 % (696814)Instructions burned: 117 (million)
% 12.18/2.65 % (696813)Instruction limit reached!
% 12.18/2.65 % (696813)------------------------------
% 12.18/2.65 % (696813)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.18/2.65 % (696813)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.18/2.65 % (696813)CaDiCaL version: 2.1.3
% 12.18/2.65 % (696813)Termination reason: Instruction limit
% 12.18/2.65 % (696813)Termination phase: Saturation
% 12.18/2.65 % (696813)Time elapsed: 0.123 s
% 12.18/2.65 % (696813)Peak memory usage: 89 MB
% 12.18/2.65 % (696813)Instructions burned: 180 (million)
% 12.18/2.65 % (696835)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=3331117018:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 12.18/2.65 % (696835)Refutation not found, incomplete strategy
% 12.18/2.65 % (696835)------------------------------
% 12.18/2.65 % (696835)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.18/2.65 % (696835)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.18/2.65 % (696835)CaDiCaL version: 2.1.3
% 12.18/2.65 % (696835)Termination reason: Refutation not found, incomplete strategy
% 12.18/2.65 % (696835)Time elapsed: 0.001 s
% 12.18/2.65 % (696835)Peak memory usage: 87 MB
% 12.18/2.65 % (696836)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2511741369: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)
% 13.16/2.84 % (696837)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4287758842:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 13.16/2.84 % (696837)Refutation not found, incomplete strategy
% 13.16/2.84 % (696837)------------------------------
% 13.16/2.84 % (696837)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696837)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696837)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696837)Termination reason: Refutation not found, incomplete strategy
% 13.16/2.84 % (696837)Time elapsed: 0.001 s
% 13.16/2.84 % (696837)Peak memory usage: 87 MB
% 13.16/2.84 % (696838)lrs+10_64_to=lpo:sil=8000:random_seed=2491212549:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 13.16/2.84 % (696838)Instruction limit reached!
% 13.16/2.84 % (696838)------------------------------
% 13.16/2.84 % (696838)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696838)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696838)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696838)Termination reason: Instruction limit
% 13.16/2.84 % (696838)Termination phase: Saturation
% 13.16/2.84 % (696838)Time elapsed: 0.080 s
% 13.16/2.84 % (696838)Peak memory usage: 89 MB
% 13.16/2.84 % (696838)Instructions burned: 126 (million)
% 13.16/2.84 % (696836)Instruction limit reached!
% 13.16/2.84 % (696836)------------------------------
% 13.16/2.84 % (696836)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696836)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696836)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696836)Termination reason: Instruction limit
% 13.16/2.84 % (696836)Termination phase: Saturation
% 13.16/2.84 % (696836)Time elapsed: 0.151 s
% 13.16/2.84 % (696836)Peak memory usage: 89 MB
% 13.16/2.84 % (696836)Instructions burned: 189 (million)
% 13.16/2.84 % (696835)------------------------------
% 13.16/2.84 % (696835)------------------------------
% 13.16/2.84 % (696837)------------------------------
% 13.16/2.84 % (696837)------------------------------
% 13.16/2.84 % (696843)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3369471547:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 13.16/2.84 % (696844)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1898332680:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 13.16/2.84 % (696845)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1346208443:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 13.16/2.84 % (696844)Instruction limit reached!
% 13.16/2.84 % (696844)------------------------------
% 13.16/2.84 % (696844)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696844)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696844)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696844)Termination reason: Instruction limit
% 13.16/2.84 % (696844)Termination phase: Saturation
% 13.16/2.84 % (696844)Time elapsed: 0.148 s
% 13.16/2.84 % (696844)Peak memory usage: 90 MB
% 13.16/2.84 % (696844)Instructions burned: 157 (million)
% 13.16/2.84 % (696843)Instruction limit reached!
% 13.16/2.84 % (696843)------------------------------
% 13.16/2.84 % (696843)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696843)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696843)Termination reason: Instruction limit
% 13.16/2.84 % (696843)Termination phase: Saturation
% 13.16/2.84 % (696843)Time elapsed: 0.185 s
% 13.16/2.84 % (696843)Peak memory usage: 89 MB
% 13.16/2.84 % (696843)Instructions burned: 194 (million)
% 13.16/2.84 % (696846)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=2610542233:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 13.16/2.84 % (696846)Instruction limit reached!
% 13.16/2.84 % (696846)------------------------------
% 13.16/2.84 % (696846)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696846)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696846)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696846)Termination reason: Instruction limit
% 13.16/2.84 % (696846)Termination phase: Saturation
% 13.16/2.84 % (696846)Time elapsed: 0.100 s
% 13.16/2.84 % (696846)Peak memory usage: 89 MB
% 13.16/2.84 % (696846)Instructions burned: 106 (million)
% 13.16/2.84 % (696858)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3485928631:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 13.16/2.84 % (696858)Refutation not found, incomplete strategy
% 13.16/2.84 % (696858)------------------------------
% 13.16/2.84 % (696858)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696858)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696858)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696858)Termination reason: Refutation not found, incomplete strategy
% 13.16/2.84 % (696858)Time elapsed: 0.001 s
% 13.16/2.84 % (696858)Peak memory usage: 87 MB
% 13.16/2.84 % (696860)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=157308225:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 13.16/2.84 % (696868)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2346823272:cond=fast:i=5208:av=off_2989 on theBenchmark for (2989ds/5208Mi)
% 13.16/2.84 % (696860)Instruction limit reached!
% 13.16/2.84 % (696860)------------------------------
% 13.16/2.84 % (696860)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696860)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696860)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696860)Termination reason: Instruction limit
% 13.16/2.84 % (696860)Termination phase: Saturation
% 13.16/2.84 % (696860)Time elapsed: 0.165 s
% 13.16/2.84 % (696860)Peak memory usage: 90 MB
% 13.16/2.84 % (696860)Instructions burned: 243 (million)
% 13.16/2.84 % (696858)------------------------------
% 13.16/2.84 % (696858)------------------------------
% 13.16/2.84 % (696872)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2416923008:i=134:sd=2:doe=on:ss=axioms:sgt=14_2986 on theBenchmark for (2986ds/134Mi)
% 13.16/2.84 % (696809)First to succeed.
% 13.16/2.84 % (696809)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-696714"
% 13.16/2.84 % (696874)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=4291449976:i=499:bd=all_2986 on theBenchmark for (2986ds/499Mi)
% 13.16/2.84 % (696872)Instruction limit reached!
% 13.16/2.84 % (696872)------------------------------
% 13.16/2.84 % (696872)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696872)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696872)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696872)Termination reason: Instruction limit
% 13.16/2.84 % (696872)Termination phase: Saturation
% 13.16/2.84 % (696872)Time elapsed: 0.092 s
% 13.16/2.84 % (696872)Peak memory usage: 89 MB
% 13.16/2.84 % (696872)Instructions burned: 134 (million)
% 13.16/2.84 % (696845)Also succeeded, but the first one will report.
% 13.16/2.84 % (696897)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1847331418:i=191:fgj=on:bd=all_2984 on theBenchmark for (2984ds/191Mi)
% 13.16/2.84 % (696809)Refutation found. Thanks to Tanya!
% 13.16/2.84 % SZS status Unsatisfiable for theBenchmark
% 13.16/2.84 % SZS output start Proof for theBenchmark
% See solution above
% 13.16/2.84 % (696809)------------------------------
% 13.16/2.84 % (696809)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.16/2.84 % (696809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.16/2.84 % (696809)CaDiCaL version: 2.1.3
% 13.16/2.84 % (696809)Termination reason: Refutation
% 13.16/2.84 % (696809)Time elapsed: 1.356 s
% 13.16/2.84 % (696809)Peak memory usage: 138 MB
% 13.16/2.84 % (696809)Instructions burned: 1951 (million)
% 13.16/2.84 % (696809)------------------------------
% 13.16/2.84 % (696809)------------------------------
% 13.16/2.84 % (696714)Success in time 1.783 s
% 13.16/2.84 % Vampire exiting
%------------------------------------------------------------------------------