%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL367-1 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n007.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 11:52:06 AM UTC 2026
% Result : Unsatisfiable 8.44s 2.17s
% Output : Refutation 8.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 5
% Syntax : Number of formulae : 22 ( 21 unt; 0 def)
% Number of atoms : 24 ( 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 : 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(x,implies(implies(y,x),x))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_17) ).
fof(f6,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(f7,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,f6,f6]) ).
fof(f25,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f4]) ).
fof(f26,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(f40,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f42,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f26,f3]) ).
fof(f53,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,f7,f40]) ).
fof(f110,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f26,f25]) ).
fof(f128,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,f110]) ).
fof(f138,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f53,f128]) ).
fof(f173,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f42,f138]) ).
fof(f176,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,f138]) ).
fof(f231,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f40,f173]) ).
fof(f311,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X2,implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f7,f231]) ).
fof(f337,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f176,f311]) ).
fof(f407,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f53,f337]) ).
fof(f425,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f173,f407]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL367-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.39 % Computer : n007.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 15:34:55 UTC 2026
% 0.12/0.40 % CPUTime :
% 0.12/0.40 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
% 6.75/1.98 % (1601766)Input is clausal, will run a generic CNF schedule.
% 6.75/1.98 % (1601774)lrs+10_1_sil=8000:sp=occurrence:random_seed=1393064308:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.75/1.98 % (1601774)Instruction limit reached!
% 6.75/1.98 % (1601774)------------------------------
% 6.75/1.98 % (1601774)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.75/1.98 % (1601774)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.75/1.98 % (1601774)CaDiCaL version: 2.1.3
% 6.75/1.98 % (1601774)Termination reason: Instruction limit
% 6.75/1.98 % (1601774)Termination phase: Saturation
% 6.75/1.98 % (1601774)Time elapsed: 0.039 s
% 6.75/1.98 % (1601774)Peak memory usage: 89 MB
% 6.75/1.98 % (1601774)Instructions burned: 108 (million)
% 6.75/1.98 % (1601777)dis-21_1_sil=8000:lcm=predicate:random_seed=634130821: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)
% 6.75/1.98 % (1601771)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=2671641793:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.75/1.98 % (1601775)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2644176056:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.75/1.98 % (1601772)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=755046419:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.75/1.98 % (1601773)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=269059636:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.75/1.98 % (1601776)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=812523736:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.75/1.98 % (1601775)Instruction limit reached!
% 6.75/1.98 % (1601775)------------------------------
% 6.75/1.98 % (1601775)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.75/1.98 % (1601775)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.75/1.98 % (1601775)CaDiCaL version: 2.1.3
% 6.75/1.98 % (1601775)Termination reason: Instruction limit
% 6.75/1.98 % (1601775)Termination phase: Saturation
% 6.75/1.98 % (1601775)Time elapsed: 0.064 s
% 6.75/1.98 % (1601775)Peak memory usage: 88 MB
% 6.75/1.98 % (1601775)Instructions burned: 115 (million)
% 6.75/1.98 % (1601777)Instruction limit reached!
% 6.75/1.98 % (1601777)------------------------------
% 6.75/1.98 % (1601777)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.75/1.98 % (1601777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.75/1.98 % (1601777)CaDiCaL version: 2.1.3
% 6.75/1.98 % (1601777)Termination reason: Instruction limit
% 6.75/1.98 % (1601777)Termination phase: Saturation
% 6.75/1.98 % (1601777)Time elapsed: 0.073 s
% 6.75/1.98 % (1601777)Peak memory usage: 88 MB
% 6.75/1.98 % (1601777)Instructions burned: 118 (million)
% 6.75/1.98 % (1601779)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=3035949242:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.75/1.98 % (1601779)Refutation not found, incomplete strategy
% 6.75/1.98 % (1601779)------------------------------
% 6.75/1.98 % (1601779)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.75/1.98 % (1601779)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.75/1.98 % (1601779)CaDiCaL version: 2.1.3
% 6.75/1.98 % (1601779)Termination reason: Refutation not found, incomplete strategy
% 6.75/1.98 % (1601779)Time elapsed: 0.0000 s
% 6.75/1.98 % (1601779)Peak memory usage: 87 MB
% 6.75/1.98 % (1601776)Instruction limit reached!
% 6.75/1.98 % (1601776)------------------------------
% 6.75/1.98 % (1601776)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.75/1.98 % (1601776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.75/1.98 % (1601776)CaDiCaL version: 2.1.3
% 6.75/1.98 % (1601776)Termination reason: Instruction limit
% 6.75/1.98 % (1601776)Termination phase: Saturation
% 6.75/1.98 % (1601776)Time elapsed: 0.122 s
% 6.75/1.98 % (1601776)Peak memory usage: 89 MB
% 6.75/1.98 % (1601776)Instructions burned: 180 (million)
% 6.75/1.98 % (1601788)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1344146979:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 8.44/2.17 % (1601786)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2649558164: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)
% 8.44/2.17 % (1601788)Refutation not found, incomplete strategy
% 8.44/2.17 % (1601788)------------------------------
% 8.44/2.17 % (1601788)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601788)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601788)Termination reason: Refutation not found, incomplete strategy
% 8.44/2.17 % (1601788)Time elapsed: 0.001 s
% 8.44/2.17 % (1601788)Peak memory usage: 87 MB
% 8.44/2.17 % (1601779)------------------------------
% 8.44/2.17 % (1601779)------------------------------
% 8.44/2.17 % (1601789)lrs+10_64_to=lpo:sil=8000:random_seed=645453105:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 8.44/2.17 % (1601786)Instruction limit reached!
% 8.44/2.17 % (1601786)------------------------------
% 8.44/2.17 % (1601786)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601786)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601786)Termination reason: Instruction limit
% 8.44/2.17 % (1601786)Termination phase: Saturation
% 8.44/2.17 % (1601786)Time elapsed: 0.109 s
% 8.44/2.17 % (1601786)Peak memory usage: 88 MB
% 8.44/2.17 % (1601786)Instructions burned: 190 (million)
% 8.44/2.17 % (1601792)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=196800989:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 8.44/2.17 % (1601789)Instruction limit reached!
% 8.44/2.17 % (1601789)------------------------------
% 8.44/2.17 % (1601789)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601789)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601789)Termination reason: Instruction limit
% 8.44/2.17 % (1601789)Termination phase: Saturation
% 8.44/2.17 % (1601789)Time elapsed: 0.079 s
% 8.44/2.17 % (1601789)Peak memory usage: 88 MB
% 8.44/2.17 % (1601789)Instructions burned: 127 (million)
% 8.44/2.17 % (1601792)Instruction limit reached!
% 8.44/2.17 % (1601792)------------------------------
% 8.44/2.17 % (1601792)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601792)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601792)Termination reason: Instruction limit
% 8.44/2.17 % (1601792)Termination phase: Saturation
% 8.44/2.17 % (1601792)Time elapsed: 0.071 s
% 8.44/2.17 % (1601792)Peak memory usage: 89 MB
% 8.44/2.17 % (1601792)Instructions burned: 194 (million)
% 8.44/2.17 % (1601788)------------------------------
% 8.44/2.17 % (1601788)------------------------------
% 8.44/2.17 % (1601794)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2047983153:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 8.44/2.17 % (1601796)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3286458843:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 8.44/2.17 % (1601797)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=1177833389:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 8.44/2.17 % (1601797)Instruction limit reached!
% 8.44/2.17 % (1601797)------------------------------
% 8.44/2.17 % (1601797)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601797)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601797)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601797)Termination reason: Instruction limit
% 8.44/2.17 % (1601797)Termination phase: Saturation
% 8.44/2.17 % (1601797)Time elapsed: 0.032 s
% 8.44/2.17 % (1601797)Peak memory usage: 88 MB
% 8.44/2.17 % (1601797)Instructions burned: 109 (million)
% 8.44/2.17 % (1601794)Instruction limit reached!
% 8.44/2.17 % (1601794)------------------------------
% 8.44/2.17 % (1601794)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601794)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601794)Termination reason: Instruction limit
% 8.44/2.17 % (1601794)Termination phase: Saturation
% 8.44/2.17 % (1601794)Time elapsed: 0.107 s
% 8.44/2.17 % (1601794)Peak memory usage: 90 MB
% 8.44/2.17 % (1601794)Instructions burned: 157 (million)
% 8.44/2.17 % (1601799)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=692494246:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 8.44/2.17 % (1601799)Refutation not found, incomplete strategy
% 8.44/2.17 % (1601799)------------------------------
% 8.44/2.17 % (1601799)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601799)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601799)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601799)Termination reason: Refutation not found, incomplete strategy
% 8.44/2.17 % (1601799)Time elapsed: 0.001 s
% 8.44/2.17 % (1601799)Peak memory usage: 87 MB
% 8.44/2.17 % (1601802)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=220575634:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 8.44/2.17 % (1601802)Instruction limit reached!
% 8.44/2.17 % (1601802)------------------------------
% 8.44/2.17 % (1601802)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601802)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601802)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601802)Termination reason: Instruction limit
% 8.44/2.17 % (1601802)Termination phase: Saturation
% 8.44/2.17 % (1601802)Time elapsed: 0.090 s
% 8.44/2.17 % (1601802)Peak memory usage: 90 MB
% 8.44/2.17 % (1601802)Instructions burned: 243 (million)
% 8.44/2.17 % (1601772)First to succeed.
% 8.44/2.17 % (1601772)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1601766"
% 8.44/2.17 % (1601803)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=4290696396:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.44/2.17 % (1601771)Also succeeded, but the first one will report.
% 8.44/2.17 % (1601806)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2182385142:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 8.44/2.17 % (1601799)------------------------------
% 8.44/2.17 % (1601799)------------------------------
% 8.44/2.17 % (1601806)Instruction limit reached!
% 8.44/2.17 % (1601806)------------------------------
% 8.44/2.17 % (1601806)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601806)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601806)Termination reason: Instruction limit
% 8.44/2.17 % (1601806)Termination phase: Saturation
% 8.44/2.17 % (1601806)Time elapsed: 0.049 s
% 8.44/2.17 % (1601806)Peak memory usage: 89 MB
% 8.44/2.17 % (1601806)Instructions burned: 137 (million)
% 8.44/2.17 % (1601810)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=151084644:i=191:fgj=on:bd=all_2990 on theBenchmark for (2990ds/191Mi)
% 8.44/2.17 % (1601809)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2427241920:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 8.44/2.17 % (1601772)Refutation found. Thanks to Tanya!
% 8.44/2.17 % SZS status Unsatisfiable for theBenchmark
% 8.44/2.17 % SZS output start Proof for theBenchmark
% See solution above
% 8.44/2.17 % (1601772)------------------------------
% 8.44/2.17 % (1601772)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.44/2.17 % (1601772)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.44/2.17 % (1601772)CaDiCaL version: 2.1.3
% 8.44/2.17 % (1601772)Termination reason: Refutation
% 8.44/2.17 % (1601772)Time elapsed: 0.694 s
% 8.44/2.17 % (1601772)Peak memory usage: 127 MB
% 8.44/2.17 % (1601772)Instructions burned: 1053 (million)
% 8.44/2.17 % (1601772)------------------------------
% 8.44/2.17 % (1601772)------------------------------
% 8.44/2.17 % (1601766)Success in time 1.105 s
% 8.44/2.17 % Vampire exiting
%------------------------------------------------------------------------------