%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL059-1 : 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 : n012.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 11:51:03 AM UTC 2026
% Result : Unsatisfiable 10.51s 2.11s
% Output : Refutation 10.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 5
% Syntax : Number of formulae : 31 ( 30 unt; 0 def)
% Number of atoms : 33 ( 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 : 79 ( 79 !; 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(not(a),not(b)),implies(b,a))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_49) ).
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(f18,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(f24,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f4,f7]) ).
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,f18,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,f7,f41]) ).
fof(f76,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f18,f24]) ).
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(f140,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f54,f91]) ).
fof(f175,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f43,f140]) ).
fof(f178,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,f140]) ).
fof(f233,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f41,f175]) ).
fof(f313,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,f233]) ).
fof(f339,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f178,f313]) ).
fof(f344,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(X2,implies(implies(X1,X0),X0)))),
inference(unit_resulting_resolution,[],[f1,f6,f313]) ).
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,f54,f339]) ).
fof(f419,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f18,f407]) ).
fof(f446,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f6,f407]) ).
fof(f462,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f419]) ).
fof(f653,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),implies(X1,X2)),X3),implies(implies(X1,X0),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f462]) ).
fof(f680,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f3,f653]) ).
fof(f775,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f344,f680]) ).
fof(f839,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X1),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f446,f775]) ).
fof(f891,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),not(X0)),X1))),
inference(unit_resulting_resolution,[],[f1,f18,f839]) ).
fof(f5437,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f446,f891]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LCL059-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.04/0.30 % Computer : n012.cluster.edu
% 0.04/0.30 % Model : x86_64 x86_64
% 0.04/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.04/0.30 % Memory : 8046.5625MB
% 0.04/0.30 % OS : Linux 6.8.0-71-generic
% 0.04/0.30 % CPULimit : 300
% 0.04/0.30 % WCLimit : 300
% 0.04/0.30 % DateTime : Sun Sep 27 15:19:33 UTC 2026
% 0.04/0.30 % CPUTime :
% 0.04/0.30 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.04/0.32 Running first-order theorem proving
% 0.04/0.32 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
% 7.36/1.85 % (2498201)Input is clausal, will run a generic CNF schedule.
% 7.36/1.85 % (2498214)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=1119576931:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 7.36/1.85 % (2498215)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2560937598:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 7.36/1.85 % (2498216)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3659918631:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 7.36/1.85 % (2498218)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3197584742:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 7.36/1.85 % (2498220)dis-21_1_sil=8000:lcm=predicate:random_seed=86815310: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)
% 7.36/1.85 % (2498219)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3870629163:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 7.36/1.85 % (2498217)lrs+10_1_sil=8000:sp=occurrence:random_seed=3838989972:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 7.36/1.85 % (2498220)Instruction limit reached!
% 7.36/1.85 % (2498220)------------------------------
% 7.36/1.85 % (2498220)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.85 % (2498220)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.85 % (2498220)CaDiCaL version: 2.1.3
% 7.36/1.85 % (2498220)Termination reason: Instruction limit
% 7.36/1.85 % (2498220)Termination phase: Saturation
% 7.36/1.85 % (2498220)Time elapsed: 0.052 s
% 7.36/1.85 % (2498220)Peak memory usage: 88 MB
% 7.36/1.85 % (2498220)Instructions burned: 118 (million)
% 7.36/1.85 % (2498218)Instruction limit reached!
% 7.36/1.85 % (2498218)------------------------------
% 7.36/1.85 % (2498218)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.85 % (2498218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.85 % (2498218)CaDiCaL version: 2.1.3
% 7.36/1.85 % (2498218)Termination reason: Instruction limit
% 7.36/1.85 % (2498218)Termination phase: Saturation
% 7.36/1.85 % (2498218)Time elapsed: 0.054 s
% 7.36/1.85 % (2498218)Peak memory usage: 88 MB
% 7.36/1.85 % (2498218)Instructions burned: 115 (million)
% 7.36/1.85 % (2498217)Instruction limit reached!
% 7.36/1.85 % (2498217)------------------------------
% 7.36/1.85 % (2498217)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.85 % (2498217)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.85 % (2498217)CaDiCaL version: 2.1.3
% 7.36/1.85 % (2498217)Termination reason: Instruction limit
% 7.36/1.85 % (2498217)Termination phase: Saturation
% 7.36/1.85 % (2498217)Time elapsed: 0.057 s
% 7.36/1.85 % (2498217)Peak memory usage: 88 MB
% 7.36/1.85 % (2498217)Instructions burned: 109 (million)
% 7.36/1.85 % (2498219)Instruction limit reached!
% 7.36/1.85 % (2498219)------------------------------
% 7.36/1.85 % (2498219)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.85 % (2498219)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.85 % (2498219)CaDiCaL version: 2.1.3
% 7.36/1.85 % (2498219)Termination reason: Instruction limit
% 7.36/1.85 % (2498219)Termination phase: Saturation
% 7.36/1.85 % (2498219)Time elapsed: 0.104 s
% 7.36/1.85 % (2498219)Peak memory usage: 89 MB
% 7.36/1.85 % (2498219)Instructions burned: 180 (million)
% 7.36/1.85 % (2498237)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=3415375272:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 7.36/1.85 % (2498237)Refutation not found, incomplete strategy
% 7.36/1.85 % (2498237)------------------------------
% 7.36/1.85 % (2498237)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.36/1.85 % (2498237)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.36/1.85 % (2498237)CaDiCaL version: 2.1.3
% 7.36/1.85 % (2498237)Termination reason: Refutation not found, incomplete strategy
% 7.36/1.85 % (2498237)Time elapsed: 0.0000 s
% 7.36/1.85 % (2498237)Peak memory usage: 87 MB
% 7.36/1.85 % (2498239)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1816336744:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 8.08/2.01 % (2498239)Refutation not found, incomplete strategy
% 8.08/2.01 % (2498239)------------------------------
% 8.08/2.01 % (2498239)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498239)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.08/2.01 % (2498239)CaDiCaL version: 2.1.3
% 8.08/2.01 % (2498239)Termination reason: Refutation not found, incomplete strategy
% 8.08/2.01 % (2498239)Time elapsed: 0.0000 s
% 8.08/2.01 % (2498239)Peak memory usage: 87 MB
% 8.08/2.01 % (2498238)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2070275830: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)
% 8.08/2.01 % (2498241)lrs+10_64_to=lpo:sil=8000:random_seed=3837969855:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 8.08/2.01 % (2498238)Instruction limit reached!
% 8.08/2.01 % (2498238)------------------------------
% 8.08/2.01 % (2498238)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498238)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.08/2.01 % (2498238)CaDiCaL version: 2.1.3
% 8.08/2.01 % (2498238)Termination reason: Instruction limit
% 8.08/2.01 % (2498238)Termination phase: Saturation
% 8.08/2.01 % (2498238)Time elapsed: 0.079 s
% 8.08/2.01 % (2498238)Peak memory usage: 89 MB
% 8.08/2.01 % (2498238)Instructions burned: 191 (million)
% 8.08/2.01 % (2498241)Instruction limit reached!
% 8.08/2.01 % (2498241)------------------------------
% 8.08/2.01 % (2498241)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498241)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.08/2.01 % (2498241)CaDiCaL version: 2.1.3
% 8.08/2.01 % (2498241)Termination reason: Instruction limit
% 8.08/2.01 % (2498241)Termination phase: Saturation
% 8.08/2.01 % (2498241)Time elapsed: 0.066 s
% 8.08/2.01 % (2498241)Peak memory usage: 88 MB
% 8.08/2.01 % (2498241)Instructions burned: 126 (million)
% 8.08/2.01 % (2498237)------------------------------
% 8.08/2.01 % (2498237)------------------------------
% 8.08/2.01 % (2498239)------------------------------
% 8.08/2.01 % (2498239)------------------------------
% 8.08/2.01 % (2498249)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=4250976176:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 8.08/2.01 % (2498251)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3973164542:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 8.08/2.01 % (2498252)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1435506649:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 8.08/2.01 % (2498249)Instruction limit reached!
% 8.08/2.01 % (2498249)------------------------------
% 8.08/2.01 % (2498249)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498249)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.08/2.01 % (2498249)CaDiCaL version: 2.1.3
% 8.08/2.01 % (2498249)Termination reason: Instruction limit
% 8.08/2.01 % (2498249)Termination phase: Saturation
% 8.08/2.01 % (2498249)Time elapsed: 0.123 s
% 8.08/2.01 % (2498249)Peak memory usage: 90 MB
% 8.08/2.01 % (2498249)Instructions burned: 195 (million)
% 8.08/2.01 % (2498255)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=382161892:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 8.08/2.01 % (2498255)Instruction limit reached!
% 8.08/2.01 % (2498255)------------------------------
% 8.08/2.01 % (2498255)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498255)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.08/2.01 % (2498255)CaDiCaL version: 2.1.3
% 8.08/2.01 % (2498255)Termination reason: Instruction limit
% 8.08/2.01 % (2498255)Termination phase: Saturation
% 8.08/2.01 % (2498255)Time elapsed: 0.032 s
% 8.08/2.01 % (2498255)Peak memory usage: 88 MB
% 8.08/2.01 % (2498255)Instructions burned: 107 (million)
% 8.08/2.01 % (2498251)Instruction limit reached!
% 8.08/2.01 % (2498251)------------------------------
% 8.08/2.01 % (2498251)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.08/2.01 % (2498251)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498251)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498251)Termination reason: Instruction limit
% 10.51/2.11 % (2498251)Termination phase: Saturation
% 10.51/2.11 % (2498251)Time elapsed: 0.096 s
% 10.51/2.11 % (2498251)Peak memory usage: 90 MB
% 10.51/2.11 % (2498251)Instructions burned: 158 (million)
% 10.51/2.11 % (2498263)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1655729543:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 10.51/2.11 % (2498263)Refutation not found, incomplete strategy
% 10.51/2.11 % (2498263)------------------------------
% 10.51/2.11 % (2498263)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498263)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498263)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498263)Termination reason: Refutation not found, incomplete strategy
% 10.51/2.11 % (2498263)Time elapsed: 0.0000 s
% 10.51/2.11 % (2498263)Peak memory usage: 87 MB
% 10.51/2.11 % (2498264)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3982500434:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 10.51/2.11 % (2498265)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=963461226:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 10.51/2.11 % (2498264)Instruction limit reached!
% 10.51/2.11 % (2498264)------------------------------
% 10.51/2.11 % (2498264)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498264)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498264)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498264)Termination reason: Instruction limit
% 10.51/2.11 % (2498264)Termination phase: Saturation
% 10.51/2.11 % (2498264)Time elapsed: 0.144 s
% 10.51/2.11 % (2498264)Peak memory usage: 89 MB
% 10.51/2.11 % (2498264)Instructions burned: 242 (million)
% 10.51/2.11 % (2498263)------------------------------
% 10.51/2.11 % (2498263)------------------------------
% 10.51/2.11 % (2498276)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1415828168:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 10.51/2.11 % (2498277)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=3129613909:i=499:bd=all_2989 on theBenchmark for (2989ds/499Mi)
% 10.51/2.11 % (2498276)Instruction limit reached!
% 10.51/2.11 % (2498276)------------------------------
% 10.51/2.11 % (2498276)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498276)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498276)Termination reason: Instruction limit
% 10.51/2.11 % (2498276)Termination phase: Saturation
% 10.51/2.11 % (2498276)Time elapsed: 0.049 s
% 10.51/2.11 % (2498276)Peak memory usage: 89 MB
% 10.51/2.11 % (2498276)Instructions burned: 134 (million)
% 10.51/2.11 % (2498282)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=881390497:i=191:fgj=on:bd=all_2988 on theBenchmark for (2988ds/191Mi)
% 10.51/2.11 % (2498215)First to succeed.
% 10.51/2.11 % (2498215)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2498201"
% 10.51/2.11 % (2498277)Instruction limit reached!
% 10.51/2.11 % (2498277)------------------------------
% 10.51/2.11 % (2498277)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498277)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498277)Termination reason: Instruction limit
% 10.51/2.11 % (2498277)Termination phase: Saturation
% 10.51/2.11 % (2498277)Time elapsed: 0.157 s
% 10.51/2.11 % (2498277)Peak memory usage: 94 MB
% 10.51/2.11 % (2498277)Instructions burned: 501 (million)
% 10.51/2.11 % (2498252)Also succeeded, but the first one will report.
% 10.51/2.11 % (2498282)Instruction limit reached!
% 10.51/2.11 % (2498282)------------------------------
% 10.51/2.11 % (2498282)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498282)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498282)Termination reason: Instruction limit
% 10.51/2.11 % (2498282)Termination phase: Saturation
% 10.51/2.11 % (2498282)Time elapsed: 0.068 s
% 10.51/2.11 % (2498282)Peak memory usage: 91 MB
% 10.51/2.11 % (2498282)Instructions burned: 194 (million)
% 10.51/2.11 % (2498285)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=96297682:i=264:kws=precedence:fsr=off_2986 on theBenchmark for (2986ds/264Mi)
% 10.51/2.11 % (2498286)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=3360639652:cond=on:i=156:bs=on:gtg=exists_all:er=known_2986 on theBenchmark for (2986ds/156Mi)
% 10.51/2.11 % (2498215)Refutation found. Thanks to Tanya!
% 10.51/2.11 % SZS status Unsatisfiable for theBenchmark
% 10.51/2.11 % SZS output start Proof for theBenchmark
% See solution above
% 10.51/2.11 % (2498215)------------------------------
% 10.51/2.11 % (2498215)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.51/2.11 % (2498215)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.51/2.11 % (2498215)CaDiCaL version: 2.1.3
% 10.51/2.11 % (2498215)Termination reason: Refutation
% 10.51/2.11 % (2498215)Time elapsed: 1.178 s
% 10.51/2.11 % (2498215)Peak memory usage: 145 MB
% 10.51/2.11 % (2498215)Instructions burned: 2659 (million)
% 10.51/2.11 % (2498215)------------------------------
% 10.51/2.11 % (2498215)------------------------------
% 10.51/2.11 % (2498201)Success in time 1.478 s
% 10.51/2.11 % Vampire exiting
%------------------------------------------------------------------------------