%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL031-1 : 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 : n010.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 11:50:58 AM UTC 2026
% Result : Unsatisfiable 21.05s 4.25s
% Output : Refutation 21.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 6
% Syntax : Number of formulae : 29 ( 28 unt; 0 def)
% Number of atoms : 31 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 5 ~; 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 : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 74 ( 74 !; 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',c0_1) ).
fof(f3,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_3) ).
fof(f5,axiom,
! [X0] : is_a_theorem(implies(falsehood,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',c0_4) ).
fof(f6,negated_conjecture,
~ is_a_theorem(implies(implies(implies(implies(implies(a,b),implies(c,falsehood)),e),falsehood),implies(implies(falsehood,a),implies(c,a)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_c0_CAMeredith) ).
fof(f10,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
inference(unit_resulting_resolution,[],[f1,f3,f2]) ).
fof(f11,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(f29,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,f11,f11]) ).
fof(f55,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f11,f4]) ).
fof(f109,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f11,f55]) ).
fof(f117,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f10,f109]) ).
fof(f139,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f29,f117]) ).
fof(f140,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f2,f117]) ).
fof(f152,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f2,f139]) ).
fof(f184,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,falsehood),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f5,f152]) ).
fof(f191,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,f152]) ).
fof(f767,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(X2,implies(implies(X2,X0),X1)))),
inference(unit_resulting_resolution,[],[f1,f140,f191]) ).
fof(f778,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,f11,f191]) ).
fof(f846,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f4,f778]) ).
fof(f920,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X0,X2),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f11,f846]) ).
fof(f925,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,f846]) ).
fof(f985,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,implies(implies(X1,X2),X3)),implies(implies(X1,X3),implies(X0,X3)))),
inference(unit_resulting_resolution,[],[f1,f29,f920]) ).
fof(f1081,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X0,X2),falsehood),X1))),
inference(unit_resulting_resolution,[],[f1,f184,f985]) ).
fof(f2113,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,implies(implies(X0,X1),X2)),X3),implies(implies(X1,X2),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f767]) ).
fof(f3249,plain,
~ is_a_theorem(implies(implies(implies(a,b),implies(c,falsehood)),implies(implies(falsehood,a),implies(c,a)))),
inference(unit_resulting_resolution,[],[f1,f6,f1081]) ).
fof(f4560,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X2),X3),implies(implies(X1,X2),implies(X0,X3)))),
inference(unit_resulting_resolution,[],[f1,f191,f2113]) ).
fof(f5405,plain,
~ is_a_theorem(implies(implies(implies(implies(c,falsehood),a),a),implies(implies(falsehood,a),implies(c,a)))),
inference(unit_resulting_resolution,[],[f1,f3249,f925]) ).
fof(f5546,plain,
$false,
inference(forward_subsumption_resolution,[],[f5405,f4560]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL031-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.10 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.49 % Computer : n010.cluster.edu
% 0.21/0.49 % Model : x86_64 x86_64
% 0.21/0.49 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.49 % Memory : 8046.5625MB
% 0.21/0.49 % OS : Linux 6.8.0-71-generic
% 0.21/0.49 % CPULimit : 300
% 0.21/0.49 % WCLimit : 300
% 0.21/0.49 % DateTime : Sun Sep 27 15:18:32 UTC 2026
% 0.21/0.50 % CPUTime :
% 0.21/0.50 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.54 Running first-order theorem proving
% 0.21/0.54 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
% 19.13/3.76 % (1079382)Input is clausal, will run a generic CNF schedule.
% 19.13/3.76 % (1079390)lrs+10_1_sil=8000:sp=occurrence:random_seed=2675954019:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 19.13/3.76 % (1079389)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=580170722:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 19.13/3.76 % (1079387)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=503940186:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 19.13/3.76 % (1079388)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2297698926:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 19.13/3.76 % (1079390)Instruction limit reached!
% 19.13/3.76 % (1079390)------------------------------
% 19.13/3.76 % (1079390)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.13/3.76 % (1079390)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.13/3.76 % (1079390)CaDiCaL version: 2.1.3
% 19.13/3.76 % (1079390)Termination reason: Instruction limit
% 19.13/3.76 % (1079390)Termination phase: Saturation
% 19.13/3.76 % (1079390)Time elapsed: 0.059 s
% 19.13/3.76 % (1079390)Peak memory usage: 89 MB
% 19.13/3.76 % (1079390)Instructions burned: 109 (million)
% 19.13/3.76 % (1079391)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1637805750:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 19.13/3.76 % (1079392)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=627914810:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 19.13/3.76 % (1079393)dis-21_1_sil=8000:lcm=predicate:random_seed=40251616: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)
% 19.13/3.76 % (1079391)Instruction limit reached!
% 19.13/3.76 % (1079391)------------------------------
% 19.13/3.76 % (1079391)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.13/3.76 % (1079391)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.13/3.76 % (1079391)CaDiCaL version: 2.1.3
% 19.13/3.76 % (1079391)Termination reason: Instruction limit
% 19.13/3.76 % (1079391)Termination phase: Saturation
% 19.13/3.76 % (1079391)Time elapsed: 0.103 s
% 19.13/3.76 % (1079391)Peak memory usage: 88 MB
% 19.13/3.76 % (1079391)Instructions burned: 114 (million)
% 19.13/3.76 % (1079393)Instruction limit reached!
% 19.13/3.76 % (1079393)------------------------------
% 19.13/3.76 % (1079393)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.13/3.76 % (1079393)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.13/3.76 % (1079393)CaDiCaL version: 2.1.3
% 19.13/3.76 % (1079393)Termination reason: Instruction limit
% 19.13/3.76 % (1079393)Termination phase: Saturation
% 19.13/3.76 % (1079393)Time elapsed: 0.121 s
% 19.13/3.76 % (1079393)Peak memory usage: 88 MB
% 19.13/3.76 % (1079393)Instructions burned: 117 (million)
% 19.13/3.76 % (1079392)Instruction limit reached!
% 19.13/3.76 % (1079392)------------------------------
% 19.13/3.76 % (1079392)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.13/3.76 % (1079392)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.13/3.76 % (1079392)CaDiCaL version: 2.1.3
% 19.13/3.76 % (1079392)Termination reason: Instruction limit
% 19.13/3.76 % (1079392)Termination phase: Saturation
% 19.13/3.76 % (1079392)Time elapsed: 0.191 s
% 19.13/3.76 % (1079392)Peak memory usage: 89 MB
% 19.13/3.76 % (1079392)Instructions burned: 180 (million)
% 19.13/3.76 % (1079398)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=3754818683:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 19.13/3.76 % (1079398)Refutation not found, incomplete strategy
% 19.13/3.76 % (1079398)------------------------------
% 19.13/3.76 % (1079398)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.13/3.76 % (1079398)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.13/3.76 % (1079398)CaDiCaL version: 2.1.3
% 19.13/3.76 % (1079398)Termination reason: Refutation not found, incomplete strategy
% 19.13/3.76 % (1079398)Time elapsed: 0.001 s
% 19.13/3.76 % (1079398)Peak memory usage: 87 MB
% 19.13/3.76 % (1079402)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2728153802:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2995 on theBenchmark for (2995ds/189Mi)
% 11.33/3.91 % (1079403)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3790881756:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 11.33/3.91 % (1079398)------------------------------
% 11.33/3.91 % (1079398)------------------------------
% 11.33/3.91 % (1079403)Refutation not found, incomplete strategy
% 11.33/3.91 % (1079403)------------------------------
% 11.33/3.91 % (1079403)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.33/3.91 % (1079403)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.33/3.91 % (1079403)CaDiCaL version: 2.1.3
% 11.33/3.91 % (1079403)Termination reason: Refutation not found, incomplete strategy
% 11.33/3.91 % (1079403)Time elapsed: 0.001 s
% 11.33/3.91 % (1079403)Peak memory usage: 87 MB
% 11.33/3.91 % (1079404)lrs+10_64_to=lpo:sil=8000:random_seed=1060886870:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 11.33/3.91 % (1079402)Instruction limit reached!
% 11.33/3.91 % (1079402)------------------------------
% 11.33/3.91 % (1079402)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.33/3.91 % (1079402)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.33/3.91 % (1079402)CaDiCaL version: 2.1.3
% 11.33/3.91 % (1079402)Termination reason: Instruction limit
% 11.33/3.91 % (1079402)Termination phase: Saturation
% 11.33/3.91 % (1079402)Time elapsed: 0.171 s
% 11.33/3.91 % (1079402)Peak memory usage: 89 MB
% 11.33/3.91 % (1079402)Instructions burned: 189 (million)
% 11.33/3.91 % (1079404)Instruction limit reached!
% 11.33/3.91 % (1079404)------------------------------
% 11.33/3.91 % (1079404)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.33/3.91 % (1079404)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.33/3.91 % (1079404)CaDiCaL version: 2.1.3
% 11.33/3.91 % (1079404)Termination reason: Instruction limit
% 11.33/3.91 % (1079404)Termination phase: Saturation
% 11.33/3.91 % (1079404)Time elapsed: 0.125 s
% 11.33/3.91 % (1079404)Peak memory usage: 88 MB
% 11.33/3.91 % (1079404)Instructions burned: 126 (million)
% 11.33/3.91 % (1079408)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3765313159:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 11.33/3.91 % (1079408)Instruction limit reached!
% 11.33/3.91 % (1079408)------------------------------
% 11.33/3.91 % (1079408)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.33/3.91 % (1079408)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.33/3.91 % (1079408)CaDiCaL version: 2.1.3
% 11.33/3.91 % (1079408)Termination reason: Instruction limit
% 11.33/3.91 % (1079408)Termination phase: Saturation
% 11.33/3.91 % (1079408)Time elapsed: 0.116 s
% 11.33/3.91 % (1079408)Peak memory usage: 90 MB
% 11.33/3.91 % (1079408)Instructions burned: 195 (million)
% 11.33/3.91 % (1079403)------------------------------
% 11.33/3.91 % (1079403)------------------------------
% 11.33/3.91 % (1079410)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=287640381:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 11.33/3.91 % (1079411)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3779137856:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 11.33/3.91 % (1079410)Instruction limit reached!
% 11.33/3.91 % (1079410)------------------------------
% 11.33/3.91 % (1079410)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.33/3.91 % (1079410)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.33/3.91 % (1079410)CaDiCaL version: 2.1.3
% 11.33/3.91 % (1079410)Termination reason: Instruction limit
% 11.33/3.91 % (1079410)Termination phase: Saturation
% 11.33/3.91 % (1079410)Time elapsed: 0.165 s
% 11.33/3.91 % (1079410)Peak memory usage: 91 MB
% 11.33/3.91 % (1079410)Instructions burned: 157 (million)
% 11.33/3.91 % (1079413)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=1680754643:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 11.33/3.91 % (1079414)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2629897877:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 11.33/3.91 % (1079414)Refutation not found, incomplete strategy
% 11.33/3.91 % (1079414)------------------------------
% 21.05/4.25 % (1079414)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079414)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079414)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079414)Termination reason: Refutation not found, incomplete strategy
% 21.05/4.25 % (1079414)Time elapsed: 0.001 s
% 21.05/4.25 % (1079414)Peak memory usage: 87 MB
% 21.05/4.25 % (1079413)Instruction limit reached!
% 21.05/4.25 % (1079413)------------------------------
% 21.05/4.25 % (1079413)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079413)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079413)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079413)Termination reason: Instruction limit
% 21.05/4.25 % (1079413)Termination phase: Saturation
% 21.05/4.25 % (1079413)Time elapsed: 0.095 s
% 21.05/4.25 % (1079413)Peak memory usage: 88 MB
% 21.05/4.25 % (1079413)Instructions burned: 107 (million)
% 21.05/4.25 % (1079417)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2624683775:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 21.05/4.25 % (1079420)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=183865194:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 21.05/4.25 % (1079414)------------------------------
% 21.05/4.25 % (1079414)------------------------------
% 21.05/4.25 % (1079417)Instruction limit reached!
% 21.05/4.25 % (1079417)------------------------------
% 21.05/4.25 % (1079417)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079417)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079417)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079417)Termination reason: Instruction limit
% 21.05/4.25 % (1079417)Termination phase: Saturation
% 21.05/4.25 % (1079417)Time elapsed: 0.259 s
% 21.05/4.25 % (1079417)Peak memory usage: 89 MB
% 21.05/4.25 % (1079417)Instructions burned: 242 (million)
% 21.05/4.25 % (1079423)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1038842273:i=134:sd=2:doe=on:ss=axioms:sgt=14_2981 on theBenchmark for (2981ds/134Mi)
% 21.05/4.25 % (1079423)Instruction limit reached!
% 21.05/4.25 % (1079423)------------------------------
% 21.05/4.25 % (1079423)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079423)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079423)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079423)Termination reason: Instruction limit
% 21.05/4.25 % (1079423)Termination phase: Saturation
% 21.05/4.25 % (1079423)Time elapsed: 0.084 s
% 21.05/4.25 % (1079423)Peak memory usage: 89 MB
% 21.05/4.25 % (1079423)Instructions burned: 135 (million)
% 21.05/4.25 % (1079424)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=3261811797:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 21.05/4.25 % (1079426)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=3595977963:i=191:fgj=on:bd=all_2978 on theBenchmark for (2978ds/191Mi)
% 21.05/4.25 % (1079388)First to succeed.
% 21.05/4.25 % (1079388)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1079382"
% 21.05/4.25 % (1079426)Instruction limit reached!
% 21.05/4.25 % (1079426)------------------------------
% 21.05/4.25 % (1079426)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079426)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079426)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079426)Termination reason: Instruction limit
% 21.05/4.25 % (1079426)Termination phase: Saturation
% 21.05/4.25 % (1079426)Time elapsed: 0.105 s
% 21.05/4.25 % (1079426)Peak memory usage: 92 MB
% 21.05/4.25 % (1079426)Instructions burned: 193 (million)
% 21.05/4.25 % (1079424)Instruction limit reached!
% 21.05/4.25 % (1079424)------------------------------
% 21.05/4.25 % (1079424)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079424)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079424)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079424)Termination reason: Instruction limit
% 21.05/4.25 % (1079424)Termination phase: Saturation
% 21.05/4.25 % (1079424)Time elapsed: 0.446 s
% 21.05/4.25 % (1079424)Peak memory usage: 91 MB
% 21.05/4.25 % (1079424)Instructions burned: 500 (million)
% 21.05/4.25 % (1079429)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2295046438:i=264:kws=precedence:fsr=off_2975 on theBenchmark for (2975ds/264Mi)
% 21.05/4.25 % (1079388)Refutation found. Thanks to Tanya!
% 21.05/4.25 % SZS status Unsatisfiable for theBenchmark
% 21.05/4.25 % SZS output start Proof for theBenchmark
% See solution above
% 21.05/4.25 % (1079388)------------------------------
% 21.05/4.25 % (1079388)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 21.05/4.25 % (1079388)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.05/4.25 % (1079388)CaDiCaL version: 2.1.3
% 21.05/4.25 % (1079388)Termination reason: Refutation
% 21.05/4.25 % (1079388)Time elapsed: 2.156 s
% 21.05/4.25 % (1079388)Peak memory usage: 139 MB
% 21.05/4.25 % (1079388)Instructions burned: 2097 (million)
% 21.05/4.25 % (1079388)------------------------------
% 21.05/4.25 % (1079388)------------------------------
% 21.05/4.25 % (1079382)Success in time 2.861 s
% 21.05/4.25 % Vampire exiting
%------------------------------------------------------------------------------