%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL376-1 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n005.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 11:52:10 AM UTC 2026
% Result : Unsatisfiable 22.92s 4.49s
% Output : Refutation 22.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 5
% Syntax : Number of formulae : 33 ( 32 unt; 0 def)
% Number of atoms : 35 ( 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 : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 88 ( 88 !; 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(x,y),implies(implies(y,implies(z,implies(x,u))),implies(z,implies(x,u))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_33) ).
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(f10,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(f27,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f10,f4]) ).
fof(f28,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(f42,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f44,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f28,f3]) ).
fof(f55,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,f10,f42]) ).
fof(f97,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f28,f27]) ).
fof(f114,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,f97]) ).
fof(f123,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f55,f114]) ).
fof(f155,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f44,f123]) ).
fof(f158,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,f123]) ).
fof(f243,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f42,f155]) ).
fof(f776,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X2,implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f10,f243]) ).
fof(f814,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f158,f776]) ).
fof(f882,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f55,f814]) ).
fof(f902,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f28,f882]) ).
fof(f912,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f6,f882]) ).
fof(f941,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f6,f882]) ).
fof(f1007,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,f912]) ).
fof(f1101,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,f6,f1007]) ).
fof(f1185,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f3,f1101]) ).
fof(f1418,plain,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X0),X0)),
inference(unit_resulting_resolution,[],[f1,f1185,f902]) ).
fof(f1461,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f1101,f1418]) ).
fof(f1581,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X0,X2),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f6,f1461]) ).
fof(f1657,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X0,X2),X2))),
inference(unit_resulting_resolution,[],[f1,f941,f1581]) ).
fof(f1690,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,implies(X0,X2))),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f27,f1657]) ).
fof(f5848,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f1101,f1690]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL376-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.21/0.47 % Computer : n005.cluster.edu
% 0.21/0.47 % Model : x86_64 x86_64
% 0.21/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.21/0.47 % Memory : 8046.5625MB
% 0.21/0.47 % OS : Linux 6.8.0-71-generic
% 0.21/0.47 % CPULimit : 300
% 0.21/0.47 % WCLimit : 300
% 0.21/0.47 % DateTime : Sun Sep 27 15:37:32 UTC 2026
% 0.21/0.47 % CPUTime :
% 0.21/0.47 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.25/0.53 Running first-order theorem proving
% 0.25/0.53 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
% 18.12/3.66 % (4152633)Input is clausal, will run a generic CNF schedule.
% 18.12/3.66 % (4152644)dis-21_1_sil=8000:lcm=predicate:random_seed=1393568101: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)
% 18.12/3.66 % (4152641)lrs+10_1_sil=8000:sp=occurrence:random_seed=380107460:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 18.12/3.66 % (4152638)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=3931678522:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 18.12/3.66 % (4152639)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3099727291:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 18.12/3.66 % (4152640)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2849700055:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 18.12/3.66 % (4152643)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1101285082:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 18.12/3.66 % (4152642)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1263211387:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 18.12/3.66 % (4152644)Instruction limit reached!
% 18.12/3.66 % (4152644)------------------------------
% 18.12/3.66 % (4152644)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.12/3.66 % (4152644)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.12/3.66 % (4152644)CaDiCaL version: 2.1.3
% 18.12/3.66 % (4152644)Termination reason: Instruction limit
% 18.12/3.66 % (4152644)Termination phase: Saturation
% 18.12/3.66 % (4152644)Time elapsed: 0.054 s
% 18.12/3.66 % (4152644)Peak memory usage: 88 MB
% 18.12/3.66 % (4152644)Instructions burned: 118 (million)
% 18.12/3.66 % (4152641)Instruction limit reached!
% 18.12/3.66 % (4152641)------------------------------
% 18.12/3.66 % (4152641)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.12/3.66 % (4152641)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.12/3.66 % (4152641)CaDiCaL version: 2.1.3
% 18.12/3.66 % (4152641)Termination reason: Instruction limit
% 18.12/3.66 % (4152641)Termination phase: Saturation
% 18.12/3.66 % (4152641)Time elapsed: 0.103 s
% 18.12/3.66 % (4152641)Peak memory usage: 88 MB
% 18.12/3.66 % (4152641)Instructions burned: 108 (million)
% 18.12/3.66 % (4152642)Instruction limit reached!
% 18.12/3.66 % (4152642)------------------------------
% 18.12/3.66 % (4152642)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.12/3.66 % (4152642)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.12/3.66 % (4152642)CaDiCaL version: 2.1.3
% 18.12/3.66 % (4152642)Termination reason: Instruction limit
% 18.12/3.66 % (4152642)Termination phase: Saturation
% 18.12/3.66 % (4152642)Time elapsed: 0.102 s
% 18.12/3.66 % (4152642)Peak memory usage: 88 MB
% 18.12/3.66 % (4152642)Instructions burned: 115 (million)
% 18.12/3.66 % (4152643)Instruction limit reached!
% 18.12/3.66 % (4152643)------------------------------
% 18.12/3.66 % (4152643)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.12/3.66 % (4152643)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.12/3.66 % (4152643)CaDiCaL version: 2.1.3
% 18.12/3.66 % (4152643)Termination reason: Instruction limit
% 18.12/3.66 % (4152643)Termination phase: Saturation
% 18.12/3.66 % (4152643)Time elapsed: 0.190 s
% 18.12/3.66 % (4152643)Peak memory usage: 89 MB
% 18.12/3.66 % (4152643)Instructions burned: 180 (million)
% 18.12/3.66 % (4152652)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=2787713253:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 18.12/3.66 % (4152652)Refutation not found, incomplete strategy
% 18.12/3.66 % (4152652)------------------------------
% 18.12/3.66 % (4152652)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.12/3.66 % (4152652)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.12/3.66 % (4152652)CaDiCaL version: 2.1.3
% 18.12/3.66 % (4152652)Termination reason: Refutation not found, incomplete strategy
% 18.12/3.66 % (4152652)Time elapsed: 0.001 s
% 18.12/3.66 % (4152652)Peak memory usage: 87 MB
% 18.12/3.66 % (4152653)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3692359308: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)
% 22.01/4.16 % (4152654)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2710697487:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 22.01/4.16 % (4152654)Refutation not found, incomplete strategy
% 22.01/4.16 % (4152654)------------------------------
% 22.01/4.16 % (4152654)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.01/4.16 % (4152654)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.01/4.16 % (4152654)CaDiCaL version: 2.1.3
% 22.01/4.16 % (4152654)Termination reason: Refutation not found, incomplete strategy
% 22.01/4.16 % (4152654)Time elapsed: 0.001 s
% 22.01/4.16 % (4152654)Peak memory usage: 87 MB
% 22.01/4.16 % (4152655)lrs+10_64_to=lpo:sil=8000:random_seed=3950694193:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 22.01/4.16 % (4152653)Instruction limit reached!
% 22.01/4.16 % (4152653)------------------------------
% 22.01/4.16 % (4152653)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.01/4.16 % (4152653)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.01/4.16 % (4152653)CaDiCaL version: 2.1.3
% 22.01/4.16 % (4152653)Termination reason: Instruction limit
% 22.01/4.16 % (4152653)Termination phase: Saturation
% 22.01/4.16 % (4152653)Time elapsed: 0.157 s
% 22.01/4.16 % (4152653)Peak memory usage: 88 MB
% 22.01/4.16 % (4152653)Instructions burned: 189 (million)
% 22.01/4.16 % (4152652)------------------------------
% 22.01/4.16 % (4152652)------------------------------
% 22.01/4.16 % (4152655)Instruction limit reached!
% 22.01/4.16 % (4152655)------------------------------
% 22.01/4.16 % (4152655)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.01/4.16 % (4152655)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.01/4.16 % (4152655)CaDiCaL version: 2.1.3
% 22.01/4.16 % (4152655)Termination reason: Instruction limit
% 22.01/4.16 % (4152655)Termination phase: Saturation
% 22.01/4.16 % (4152655)Time elapsed: 0.129 s
% 22.01/4.16 % (4152655)Peak memory usage: 88 MB
% 22.01/4.16 % (4152655)Instructions burned: 127 (million)
% 22.01/4.16 % (4152654)------------------------------
% 22.01/4.16 % (4152654)------------------------------
% 22.01/4.16 % (4152661)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4049319303:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 22.01/4.16 % (4152660)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2043165557:avsq=on:i=194:fgj=on:bd=preordered_2991 on theBenchmark for (2991ds/194Mi)
% 22.01/4.16 % (4152662)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1438086050:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 22.01/4.16 % (4152661)Instruction limit reached!
% 22.01/4.16 % (4152661)------------------------------
% 22.01/4.16 % (4152661)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.01/4.16 % (4152661)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.01/4.16 % (4152661)CaDiCaL version: 2.1.3
% 22.01/4.16 % (4152661)Termination reason: Instruction limit
% 22.01/4.16 % (4152661)Termination phase: Saturation
% 22.01/4.16 % (4152661)Time elapsed: 0.095 s
% 22.01/4.16 % (4152661)Peak memory usage: 91 MB
% 22.01/4.16 % (4152661)Instructions burned: 158 (million)
% 22.01/4.16 % (4152660)Instruction limit reached!
% 22.01/4.16 % (4152660)------------------------------
% 22.01/4.16 % (4152660)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.01/4.16 % (4152660)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.01/4.16 % (4152660)CaDiCaL version: 2.1.3
% 22.01/4.16 % (4152660)Termination reason: Instruction limit
% 22.01/4.16 % (4152660)Termination phase: Saturation
% 22.01/4.16 % (4152660)Time elapsed: 0.216 s
% 22.01/4.16 % (4152660)Peak memory usage: 90 MB
% 22.01/4.16 % (4152660)Instructions burned: 194 (million)
% 22.01/4.16 % (4152664)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=2564953099:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2988 on theBenchmark for (2988ds/106Mi)
% 22.01/4.16 % (4152667)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3150883697:i=107_2987 on theBenchmark for (2987ds/107Mi)
% 22.01/4.16 % (4152664)Instruction limit reached!
% 22.01/4.16 % (4152664)------------------------------
% 22.92/4.49 % (4152664)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152664)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152664)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152664)Termination reason: Instruction limit
% 22.92/4.49 % (4152664)Termination phase: Saturation
% 22.92/4.49 % (4152664)Time elapsed: 0.097 s
% 22.92/4.49 % (4152664)Peak memory usage: 88 MB
% 22.92/4.49 % (4152664)Instructions burned: 106 (million)
% 22.92/4.49 % (4152667)Refutation not found, incomplete strategy
% 22.92/4.49 % (4152667)------------------------------
% 22.92/4.49 % (4152667)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152667)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152667)Termination reason: Refutation not found, incomplete strategy
% 22.92/4.49 % (4152667)Time elapsed: 0.001 s
% 22.92/4.49 % (4152667)Peak memory usage: 87 MB
% 22.92/4.49 % (4152668)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1775188562:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 22.92/4.49 % (4152667)------------------------------
% 22.92/4.49 % (4152667)------------------------------
% 22.92/4.49 % (4152671)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3978151131:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 22.92/4.49 % (4152668)Instruction limit reached!
% 22.92/4.49 % (4152668)------------------------------
% 22.92/4.49 % (4152668)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152668)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152668)Termination reason: Instruction limit
% 22.92/4.49 % (4152668)Termination phase: Saturation
% 22.92/4.49 % (4152668)Time elapsed: 0.256 s
% 22.92/4.49 % (4152668)Peak memory usage: 89 MB
% 22.92/4.49 % (4152668)Instructions burned: 242 (million)
% 22.92/4.49 % (4152673)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=4191030554:i=134:sd=2:doe=on:ss=axioms:sgt=14_2982 on theBenchmark for (2982ds/134Mi)
% 22.92/4.49 % (4152675)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2952046809:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 22.92/4.49 % (4152673)Instruction limit reached!
% 22.92/4.49 % (4152673)------------------------------
% 22.92/4.49 % (4152673)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152673)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152673)Termination reason: Instruction limit
% 22.92/4.49 % (4152673)Termination phase: Saturation
% 22.92/4.49 % (4152673)Time elapsed: 0.147 s
% 22.92/4.49 % (4152673)Peak memory usage: 89 MB
% 22.92/4.49 % (4152673)Instructions burned: 134 (million)
% 22.92/4.49 % (4152675)Instruction limit reached!
% 22.92/4.49 % (4152675)------------------------------
% 22.92/4.49 % (4152675)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152675)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152675)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152675)Termination reason: Instruction limit
% 22.92/4.49 % (4152675)Termination phase: Saturation
% 22.92/4.49 % (4152675)Time elapsed: 0.246 s
% 22.92/4.49 % (4152675)Peak memory usage: 93 MB
% 22.92/4.49 % (4152675)Instructions burned: 500 (million)
% 22.92/4.49 % (4152678)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1976559256:i=191:fgj=on:bd=all_2978 on theBenchmark for (2978ds/191Mi)
% 22.92/4.49 % (4152679)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=4102465787:i=264:kws=precedence:fsr=off_2976 on theBenchmark for (2976ds/264Mi)
% 22.92/4.49 % (4152678)Instruction limit reached!
% 22.92/4.49 % (4152678)------------------------------
% 22.92/4.49 % (4152678)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152678)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152678)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152678)Termination reason: Instruction limit
% 22.92/4.49 % (4152678)Termination phase: Saturation
% 22.92/4.49 % (4152678)Time elapsed: 0.190 s
% 22.92/4.49 % (4152678)Peak memory usage: 91 MB
% 22.92/4.49 % (4152678)Instructions burned: 192 (million)
% 22.92/4.49 % (4152639)First to succeed.
% 22.92/4.49 % (4152639)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-4152633"
% 22.92/4.49 % (4152679)Instruction limit reached!
% 22.92/4.49 % (4152679)------------------------------
% 22.92/4.49 % (4152679)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152679)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152679)Termination reason: Instruction limit
% 22.92/4.49 % (4152679)Termination phase: Saturation
% 22.92/4.49 % (4152679)Time elapsed: 0.153 s
% 22.92/4.49 % (4152679)Peak memory usage: 91 MB
% 22.92/4.49 % (4152679)Instructions burned: 269 (million)
% 22.92/4.49 % (4152682)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=1920275713:cond=on:i=156:bs=on:gtg=exists_all:er=known_2973 on theBenchmark for (2973ds/156Mi)
% 22.92/4.49 % (4152683)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=1766465175:i=3256:kws=precedence:bd=preordered:av=off_2972 on theBenchmark for (2972ds/3256Mi)
% 22.92/4.49 % (4152682)Instruction limit reached!
% 22.92/4.49 % (4152682)------------------------------
% 22.92/4.49 % (4152682)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152682)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152682)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152682)Termination reason: Instruction limit
% 22.92/4.49 % (4152682)Termination phase: Saturation
% 22.92/4.49 % (4152682)Time elapsed: 0.137 s
% 22.92/4.49 % (4152682)Peak memory usage: 88 MB
% 22.92/4.49 % (4152682)Instructions burned: 156 (million)
% 22.92/4.49 % (4152639)Refutation found. Thanks to Tanya!
% 22.92/4.49 % SZS status Unsatisfiable for theBenchmark
% 22.92/4.49 % SZS output start Proof for theBenchmark
% See solution above
% 22.92/4.49 % (4152639)------------------------------
% 22.92/4.49 % (4152639)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.92/4.49 % (4152639)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.92/4.49 % (4152639)CaDiCaL version: 2.1.3
% 22.92/4.49 % (4152639)Termination reason: Refutation
% 22.92/4.49 % (4152639)Time elapsed: 2.429 s
% 22.92/4.49 % (4152639)Peak memory usage: 142 MB
% 22.92/4.49 % (4152639)Instructions burned: 2415 (million)
% 22.92/4.49 % (4152639)------------------------------
% 22.92/4.49 % (4152639)------------------------------
% 22.92/4.49 % (4152633)Success in time 3.139 s
% 22.92/4.49 % Vampire exiting
%------------------------------------------------------------------------------