%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL388-1 : 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 : n001.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 11:52:14 AM UTC 2026
% Result : Unsatisfiable 0.28s 3.90s
% Output : Refutation 0.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 5
% Syntax : Number of formulae : 34 ( 33 unt; 0 def)
% Number of atoms : 36 ( 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 : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 91 ( 91 !; 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(x,implies(y,z)),implies(x,implies(not(z),not(y))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_51) ).
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(f310,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f41,f210]) ).
fof(f403,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,f310]) ).
fof(f432,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f213,f403]) ).
fof(f482,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f54,f432]) ).
fof(f496,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f27,f482]) ).
fof(f505,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f7,f482]) ).
fof(f546,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f496]) ).
fof(f594,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,f505]) ).
fof(f666,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,f594]) ).
fof(f801,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f3,f666]) ).
fof(f828,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
inference(unit_resulting_resolution,[],[f1,f496,f801]) ).
fof(f1022,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f666,f828]) ).
fof(f1275,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(implies(implies(X1,X3),X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f1022]) ).
fof(f5900,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X2),X0))),
inference(unit_resulting_resolution,[],[f1,f546,f1275]) ).
fof(f6085,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f55,f5900]) ).
fof(f6285,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f505,f6085]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL388-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.19/0.46 % Computer : n001.cluster.edu
% 0.19/0.46 % Model : x86_64 x86_64
% 0.19/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.46 % Memory : 8046.5625MB
% 0.19/0.46 % OS : Linux 6.8.0-71-generic
% 0.19/0.46 % CPULimit : 300
% 0.19/0.46 % WCLimit : 300
% 0.19/0.46 % DateTime : Sun Sep 27 15:44:31 UTC 2026
% 0.19/0.46 % CPUTime :
% 0.19/0.46 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.23/0.52 Running first-order theorem proving
% 0.23/0.52 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
% 14.02/3.52 % (3735464)Input is clausal, will run a generic CNF schedule.
% 14.02/3.52 % (3735471)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=555535779:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 14.02/3.52 % (3735469)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=4008394447:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 14.02/3.52 % (3735470)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3501515369:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 14.02/3.52 % (3735473)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=4127914485:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 14.02/3.52 % (3735472)lrs+10_1_sil=8000:sp=occurrence:random_seed=2528454380:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 14.02/3.52 % (3735475)dis-21_1_sil=8000:lcm=predicate:random_seed=3293145537: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)
% 14.02/3.52 % (3735474)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4195249574:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 14.02/3.52 % (3735472)Instruction limit reached!
% 14.02/3.52 % (3735472)------------------------------
% 14.02/3.52 % (3735472)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735472)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735472)Termination reason: Instruction limit
% 14.02/3.52 % (3735472)Termination phase: Saturation
% 14.02/3.52 % (3735472)Time elapsed: 0.104 s
% 14.02/3.52 % (3735472)Peak memory usage: 88 MB
% 14.02/3.52 % (3735472)Instructions burned: 108 (million)
% 14.02/3.52 % (3735473)Instruction limit reached!
% 14.02/3.52 % (3735473)------------------------------
% 14.02/3.52 % (3735473)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735473)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735473)Termination reason: Instruction limit
% 14.02/3.52 % (3735473)Termination phase: Saturation
% 14.02/3.52 % (3735473)Time elapsed: 0.107 s
% 14.02/3.52 % (3735473)Peak memory usage: 88 MB
% 14.02/3.52 % (3735473)Instructions burned: 114 (million)
% 14.02/3.52 % (3735475)Instruction limit reached!
% 14.02/3.52 % (3735475)------------------------------
% 14.02/3.52 % (3735475)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735475)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735475)Termination reason: Instruction limit
% 14.02/3.52 % (3735475)Termination phase: Saturation
% 14.02/3.52 % (3735475)Time elapsed: 0.111 s
% 14.02/3.52 % (3735475)Peak memory usage: 88 MB
% 14.02/3.52 % (3735475)Instructions burned: 119 (million)
% 14.02/3.52 % (3735474)Instruction limit reached!
% 14.02/3.52 % (3735474)------------------------------
% 14.02/3.52 % (3735474)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735474)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735474)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735474)Termination reason: Instruction limit
% 14.02/3.52 % (3735474)Termination phase: Saturation
% 14.02/3.52 % (3735474)Time elapsed: 0.186 s
% 14.02/3.52 % (3735474)Peak memory usage: 89 MB
% 14.02/3.52 % (3735474)Instructions burned: 181 (million)
% 14.02/3.52 % (3735483)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=2918166905:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 14.02/3.52 % (3735483)Refutation not found, incomplete strategy
% 14.02/3.52 % (3735483)------------------------------
% 14.02/3.52 % (3735483)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735483)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735483)Termination reason: Refutation not found, incomplete strategy
% 14.02/3.52 % (3735483)Time elapsed: 0.002 s
% 14.02/3.52 % (3735483)Peak memory usage: 87 MB
% 14.02/3.52 % (3735484)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1386688312: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)
% 14.02/3.52 % (3735485)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3748689523:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 14.02/3.52 % (3735485)Refutation not found, incomplete strategy
% 14.02/3.52 % (3735485)------------------------------
% 14.02/3.52 % (3735485)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735485)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735485)Termination reason: Refutation not found, incomplete strategy
% 14.02/3.52 % (3735485)Time elapsed: 0.001 s
% 14.02/3.52 % (3735485)Peak memory usage: 87 MB
% 14.02/3.52 % (3735486)lrs+10_64_to=lpo:sil=8000:random_seed=3482930021:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 14.02/3.52 % (3735484)Instruction limit reached!
% 14.02/3.52 % (3735484)------------------------------
% 14.02/3.52 % (3735484)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735484)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735484)Termination reason: Instruction limit
% 14.02/3.52 % (3735484)Termination phase: Saturation
% 14.02/3.52 % (3735484)Time elapsed: 0.094 s
% 14.02/3.52 % (3735484)Peak memory usage: 89 MB
% 14.02/3.52 % (3735484)Instructions burned: 191 (million)
% 14.02/3.52 % (3735486)Instruction limit reached!
% 14.02/3.52 % (3735486)------------------------------
% 14.02/3.52 % (3735486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735486)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735486)Termination reason: Instruction limit
% 14.02/3.52 % (3735486)Termination phase: Saturation
% 14.02/3.52 % (3735486)Time elapsed: 0.124 s
% 14.02/3.52 % (3735486)Peak memory usage: 88 MB
% 14.02/3.52 % (3735486)Instructions burned: 127 (million)
% 14.02/3.52 % (3735491)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=4116011466:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 14.02/3.52 % (3735483)------------------------------
% 14.02/3.52 % (3735483)------------------------------
% 14.02/3.52 % (3735485)------------------------------
% 14.02/3.52 % (3735485)------------------------------
% 14.02/3.52 % (3735491)Instruction limit reached!
% 14.02/3.52 % (3735491)------------------------------
% 14.02/3.52 % (3735491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735491)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735491)Termination reason: Instruction limit
% 14.02/3.52 % (3735491)Termination phase: Saturation
% 14.02/3.52 % (3735491)Time elapsed: 0.109 s
% 14.02/3.52 % (3735491)Peak memory usage: 90 MB
% 14.02/3.52 % (3735491)Instructions burned: 195 (million)
% 14.02/3.52 % (3735492)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1432955763:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 14.02/3.52 % (3735494)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=4148173109:i=3394:sd=4:ss=included:sgt=64_2989 on theBenchmark for (2989ds/3394Mi)
% 14.02/3.52 % (3735492)Instruction limit reached!
% 14.02/3.52 % (3735492)------------------------------
% 14.02/3.52 % (3735492)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.02/3.52 % (3735492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.02/3.52 % (3735492)CaDiCaL version: 2.1.3
% 14.02/3.52 % (3735492)Termination reason: Instruction limit
% 14.02/3.52 % (3735492)Termination phase: Saturation
% 14.02/3.52 % (3735492)Time elapsed: 0.168 s
% 14.02/3.52 % (3735492)Peak memory usage: 91 MB
% 14.02/3.52 % (3735492)Instructions burned: 158 (million)
% 14.02/3.52 % (3735495)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=13344578:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 14.02/3.52 % (3735496)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=253236087:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 14.02/3.52 % (3735496)Refutation not found, incomplete strategy
% 14.02/3.52 % (3735496)------------------------------
% 0.28/3.90 % (3735496)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.28/3.90 % (3735496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.28/3.90 % (3735496)CaDiCaL version: 2.1.3
% 0.28/3.90 % (3735496)Termination reason: Refutation not found, incomplete strategy
% 0.28/3.90 % (3735496)Time elapsed: 0.001 s
% 0.28/3.90 % (3735496)Peak memory usage: 87 MB
% 0.28/3.90 % (3735495)Instruction limit reached!
% 0.28/3.90 % (3735495)------------------------------
% 0.28/3.90 % (3735495)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.28/3.90 % (3735495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.28/3.90 % (3735495)CaDiCaL version: 2.1.3
% 0.28/3.90 % (3735495)Termination reason: Instruction limit
% 0.28/3.90 % (3735495)Termination phase: Saturation
% 0.28/3.90 % (3735495)Time elapsed: 0.093 s
% 0.28/3.90 % (3735495)Peak memory usage: 88 MB
% 0.28/3.90 % (3735495)Instructions burned: 106 (million)
% 0.28/3.90 % (3735500)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4097714830:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 0.28/3.90 % (3735502)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=911928712:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 0.28/3.90 % (3735496)------------------------------
% 0.28/3.90 % (3735496)------------------------------
% 0.28/3.90 % (3735500)Instruction limit reached!
% 0.28/3.90 % (3735500)------------------------------
% 0.28/3.90 % (3735500)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.28/3.90 % (3735500)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.28/3.90 % (3735500)CaDiCaL version: 2.1.3
% 0.28/3.90 % (3735500)Termination reason: Instruction limit
% 0.28/3.90 % (3735500)Termination phase: Saturation
% 0.28/3.90 % (3735500)Time elapsed: 0.257 s
% 0.28/3.90 % (3735500)Peak memory usage: 89 MB
% 0.28/3.90 % (3735500)Instructions burned: 242 (million)
% 0.28/3.90 % (3735470)First to succeed.
% 0.28/3.90 % (3735470)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3735464"
% 0.28/3.90 % (3735505)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=335520867:i=134:sd=2:doe=on:ss=axioms:sgt=14_2982 on theBenchmark for (2982ds/134Mi)
% 0.28/3.90 % (3735506)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1810812918:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 0.28/3.90 % (3735505)Instruction limit reached!
% 0.28/3.90 % (3735505)------------------------------
% 0.28/3.90 % (3735505)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.28/3.90 % (3735505)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.28/3.90 % (3735505)CaDiCaL version: 2.1.3
% 0.28/3.90 % (3735505)Termination reason: Instruction limit
% 0.28/3.90 % (3735505)Termination phase: Saturation
% 0.28/3.90 % (3735505)Time elapsed: 0.142 s
% 0.28/3.90 % (3735505)Peak memory usage: 89 MB
% 0.28/3.90 % (3735505)Instructions burned: 134 (million)
% 0.28/3.90 % (3735470)Refutation found. Thanks to Tanya!
% 0.28/3.90 % SZS status Unsatisfiable for theBenchmark
% 0.28/3.90 % SZS output start Proof for theBenchmark
% See solution above
% 0.28/3.90 % (3735470)------------------------------
% 0.28/3.90 % (3735470)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.28/3.90 % (3735470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.28/3.90 % (3735470)CaDiCaL version: 2.1.3
% 0.28/3.90 % (3735470)Termination reason: Refutation
% 0.28/3.90 % (3735470)Time elapsed: 1.723 s
% 0.28/3.90 % (3735470)Peak memory usage: 143 MB
% 0.28/3.90 % (3735470)Instructions burned: 2561 (million)
% 0.28/3.90 % (3735470)------------------------------
% 0.28/3.90 % (3735470)------------------------------
% 0.28/3.90 % (3735464)Success in time 2.259 s
% 0.28/3.90 % Vampire exiting
%------------------------------------------------------------------------------