%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL058-1 : 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 : 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 8.19s 1.83s
% Output : Refutation 8.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 5
% Syntax : Number of formulae : 38 ( 37 unt; 0 def)
% Number of atoms : 40 ( 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 : 98 ( 98 !; 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(a,b),implies(not(b),not(a)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_46) ).
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(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,f9]) ).
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,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,f18,f24]) ).
fof(f92,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(f161,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f54,f92]) ).
fof(f197,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f43,f161]) ).
fof(f201,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,f161]) ).
fof(f261,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f41,f197]) ).
fof(f345,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,f261]) ).
fof(f373,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f201,f345]) ).
fof(f378,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(X2,implies(implies(X1,X0),X0)))),
inference(unit_resulting_resolution,[],[f1,f7,f345]) ).
fof(f443,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f54,f373]) ).
fof(f456,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f18,f443]) ).
fof(f484,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f443]) ).
fof(f502,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f9,f456]) ).
fof(f504,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f456]) ).
fof(f698,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,f502]) ).
fof(f726,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f3,f698]) ).
fof(f826,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f378,f726]) ).
fof(f893,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X1),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f484,f826]) ).
fof(f957,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X2)),implies(implies(X2,X1),implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f9,f893]) ).
fof(f970,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X1,X2),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f504,f957]) ).
fof(f1494,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f484,f970]) ).
fof(f1574,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,not(X0)),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f55,f1494]) ).
fof(f1649,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f484,f1574]) ).
fof(f1700,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f504,f1649]) ).
fof(f1711,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f484,f1700]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : LCL058-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox2/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
% 0.04/0.31 % CPUTime :
% 0.04/0.31 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.04/0.32 Running first-order theorem proving
% 0.04/0.32 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
% 6.69/1.67 % (2498188)Input is clausal, will run a generic CNF schedule.
% 6.69/1.67 % (2498206)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=1688839747:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.69/1.67 % (2498207)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=144213507:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.69/1.67 % (2498210)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3940275915:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.69/1.67 % (2498209)lrs+10_1_sil=8000:sp=occurrence:random_seed=2637571:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.69/1.67 % (2498208)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=43593611:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.69/1.67 % (2498211)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3797285823:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.69/1.67 % (2498212)dis-21_1_sil=8000:lcm=predicate:random_seed=1137014834: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)
% 6.69/1.67 % (2498209)Instruction limit reached!
% 6.69/1.67 % (2498209)------------------------------
% 6.69/1.67 % (2498209)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498209)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498209)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498209)Termination reason: Instruction limit
% 6.69/1.67 % (2498209)Termination phase: Saturation
% 6.69/1.67 % (2498209)Time elapsed: 0.059 s
% 6.69/1.67 % (2498209)Peak memory usage: 88 MB
% 6.69/1.67 % (2498209)Instructions burned: 107 (million)
% 6.69/1.67 % (2498210)Instruction limit reached!
% 6.69/1.67 % (2498210)------------------------------
% 6.69/1.67 % (2498210)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498210)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498210)Termination reason: Instruction limit
% 6.69/1.67 % (2498210)Termination phase: Saturation
% 6.69/1.67 % (2498210)Time elapsed: 0.061 s
% 6.69/1.67 % (2498210)Peak memory usage: 88 MB
% 6.69/1.67 % (2498210)Instructions burned: 114 (million)
% 6.69/1.67 % (2498212)Instruction limit reached!
% 6.69/1.67 % (2498212)------------------------------
% 6.69/1.67 % (2498212)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498212)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498212)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498212)Termination reason: Instruction limit
% 6.69/1.67 % (2498212)Termination phase: Saturation
% 6.69/1.67 % (2498212)Time elapsed: 0.058 s
% 6.69/1.67 % (2498212)Peak memory usage: 88 MB
% 6.69/1.67 % (2498212)Instructions burned: 117 (million)
% 6.69/1.67 % (2498211)Instruction limit reached!
% 6.69/1.67 % (2498211)------------------------------
% 6.69/1.67 % (2498211)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498211)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498211)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498211)Termination reason: Instruction limit
% 6.69/1.67 % (2498211)Termination phase: Saturation
% 6.69/1.67 % (2498211)Time elapsed: 0.097 s
% 6.69/1.67 % (2498211)Peak memory usage: 89 MB
% 6.69/1.67 % (2498211)Instructions burned: 180 (million)
% 6.69/1.67 % (2498236)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2072954310: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)
% 6.69/1.67 % (2498235)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=56854021:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.69/1.67 % (2498235)Refutation not found, incomplete strategy
% 6.69/1.67 % (2498235)------------------------------
% 6.69/1.67 % (2498235)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498235)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498235)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498235)Termination reason: Refutation not found, incomplete strategy
% 6.69/1.67 % (2498235)Time elapsed: 0.001 s
% 6.69/1.67 % (2498235)Peak memory usage: 87 MB
% 6.69/1.67 % (2498240)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=72333671:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.69/1.67 % (2498240)Refutation not found, incomplete strategy
% 6.69/1.67 % (2498240)------------------------------
% 6.69/1.67 % (2498240)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498240)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498240)Termination reason: Refutation not found, incomplete strategy
% 6.69/1.67 % (2498240)Time elapsed: 0.001 s
% 6.69/1.67 % (2498240)Peak memory usage: 87 MB
% 6.69/1.67 % (2498242)lrs+10_64_to=lpo:sil=8000:random_seed=2171355462:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 6.69/1.67 % (2498236)Instruction limit reached!
% 6.69/1.67 % (2498236)------------------------------
% 6.69/1.67 % (2498236)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498236)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498236)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498236)Termination reason: Instruction limit
% 6.69/1.67 % (2498236)Termination phase: Saturation
% 6.69/1.67 % (2498236)Time elapsed: 0.096 s
% 6.69/1.67 % (2498236)Peak memory usage: 89 MB
% 6.69/1.67 % (2498236)Instructions burned: 190 (million)
% 6.69/1.67 % (2498242)Instruction limit reached!
% 6.69/1.67 % (2498242)------------------------------
% 6.69/1.67 % (2498242)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498242)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498242)Termination reason: Instruction limit
% 6.69/1.67 % (2498242)Termination phase: Saturation
% 6.69/1.67 % (2498242)Time elapsed: 0.061 s
% 6.69/1.67 % (2498242)Peak memory usage: 88 MB
% 6.69/1.67 % (2498242)Instructions burned: 128 (million)
% 6.69/1.67 % (2498235)------------------------------
% 6.69/1.67 % (2498235)------------------------------
% 6.69/1.67 % (2498240)------------------------------
% 6.69/1.67 % (2498240)------------------------------
% 6.69/1.67 % (2498254)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1063152409:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 6.69/1.67 % (2498257)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1772495802:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 6.69/1.67 % (2498261)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=2968573478:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.69/1.67 % (2498260)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1405344552:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 6.69/1.67 % (2498261)Instruction limit reached!
% 6.69/1.67 % (2498261)------------------------------
% 6.69/1.67 % (2498261)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498261)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498261)Termination reason: Instruction limit
% 6.69/1.67 % (2498261)Termination phase: Saturation
% 6.69/1.67 % (2498261)Time elapsed: 0.042 s
% 6.69/1.67 % (2498261)Peak memory usage: 89 MB
% 6.69/1.67 % (2498261)Instructions burned: 107 (million)
% 6.69/1.67 % (2498207)First to succeed.
% 6.69/1.67 % (2498207)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2498188"
% 6.69/1.67 % (2498254)Instruction limit reached!
% 6.69/1.67 % (2498254)------------------------------
% 6.69/1.67 % (2498254)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.69/1.67 % (2498254)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.69/1.67 % (2498254)CaDiCaL version: 2.1.3
% 6.69/1.67 % (2498254)Termination reason: Instruction limit
% 6.69/1.67 % (2498254)Termination phase: Saturation
% 6.69/1.67 % (2498254)Time elapsed: 0.120 s
% 6.69/1.67 % (2498254)Peak memory usage: 89 MB
% 6.69/1.67 % (2498254)Instructions burned: 195 (million)
% 6.69/1.67 % (2498257)Instruction limit reached!
% 6.69/1.67 % (2498257)------------------------------
% 6.69/1.67 % (2498257)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.19/1.83 % (2498257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.19/1.83 % (2498257)CaDiCaL version: 2.1.3
% 8.19/1.83 % (2498257)Termination reason: Instruction limit
% 8.19/1.83 % (2498257)Termination phase: Saturation
% 8.19/1.83 % (2498257)Time elapsed: 0.096 s
% 8.19/1.83 % (2498257)Peak memory usage: 90 MB
% 8.19/1.83 % (2498257)Instructions burned: 159 (million)
% 8.19/1.83 % (2498272)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3168150779:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 8.19/1.83 % (2498272)Refutation not found, incomplete strategy
% 8.19/1.83 % (2498272)------------------------------
% 8.19/1.83 % (2498272)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.19/1.83 % (2498272)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.19/1.83 % (2498272)CaDiCaL version: 2.1.3
% 8.19/1.83 % (2498272)Termination reason: Refutation not found, incomplete strategy
% 8.19/1.83 % (2498272)Time elapsed: 0.001 s
% 8.19/1.83 % (2498272)Peak memory usage: 87 MB
% 8.19/1.83 % (2498273)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2779714948:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 8.19/1.83 % (2498207)Refutation found. Thanks to Tanya!
% 8.19/1.83 % SZS status Unsatisfiable for theBenchmark
% 8.19/1.83 % SZS output start Proof for theBenchmark
% See solution above
% 8.19/1.83 % (2498207)------------------------------
% 8.19/1.83 % (2498207)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.19/1.83 % (2498207)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.19/1.83 % (2498207)CaDiCaL version: 2.1.3
% 8.19/1.83 % (2498207)Termination reason: Refutation
% 8.19/1.83 % (2498207)Time elapsed: 0.709 s
% 8.19/1.83 % (2498207)Peak memory usage: 132 MB
% 8.19/1.83 % (2498207)Instructions burned: 1477 (million)
% 8.19/1.83 % (2498207)------------------------------
% 8.19/1.83 % (2498207)------------------------------
% 8.19/1.83 % (2498188)Success in time 1.132 s
% 8.19/1.83 % Vampire exiting
%------------------------------------------------------------------------------