%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL380-1 : 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 : n004.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 11:52:11 AM UTC 2026
% Result : Unsatisfiable 8.54s 2.27s
% Output : Refutation 8.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 5
% Syntax : Number of formulae : 23 ( 22 unt; 0 def)
% Number of atoms : 25 ( 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 : 58 ( 58 !; 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,y),implies(not(not(x)),y))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_cn_41) ).
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(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,f7,f7]) ).
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(f92,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f28,f27]) ).
fof(f109,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,f92]) ).
fof(f167,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f55,f109]) ).
fof(f205,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f44,f167]) ).
fof(f209,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,f167]) ).
fof(f269,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f42,f205]) ).
fof(f353,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,f269]) ).
fof(f380,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f209,f353]) ).
fof(f451,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f55,f380]) ).
fof(f464,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f28,f451]) ).
fof(f511,plain,
$false,
inference(unit_resulting_resolution,[],[f1,f5,f55,f464]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL380-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.42 % Computer : n004.cluster.edu
% 0.17/0.42 % Model : x86_64 x86_64
% 0.17/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.42 % Memory : 8046.5625MB
% 0.17/0.42 % OS : Linux 6.8.0-71-generic
% 0.17/0.42 % CPULimit : 300
% 0.17/0.42 % WCLimit : 300
% 0.17/0.42 % DateTime : Sun Sep 27 15:38:07 UTC 2026
% 0.17/0.43 % CPUTime :
% 0.17/0.43 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.23/0.48 Running first-order theorem proving
% 0.23/0.48 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
% 8.06/2.08 % (3684317)Input is clausal, will run a generic CNF schedule.
% 8.06/2.08 % (3684433)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3778862117:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 8.06/2.08 % (3684430)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3289034956:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 8.06/2.08 % (3684431)lrs+10_1_sil=8000:sp=occurrence:random_seed=2556794071:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 8.06/2.08 % (3684428)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=1943485572:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 8.06/2.08 % (3684429)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1873208413:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 8.06/2.08 % (3684432)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1943776949:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 8.06/2.08 % (3684434)dis-21_1_sil=8000:lcm=predicate:random_seed=2441664960: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)
% 8.06/2.08 % (3684433)Instruction limit reached!
% 8.06/2.08 % (3684433)------------------------------
% 8.06/2.08 % (3684433)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.06/2.08 % (3684433)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.06/2.08 % (3684433)CaDiCaL version: 2.1.3
% 8.06/2.08 % (3684433)Termination reason: Instruction limit
% 8.06/2.08 % (3684433)Termination phase: Saturation
% 8.06/2.08 % (3684433)Time elapsed: 0.066 s
% 8.06/2.08 % (3684433)Peak memory usage: 89 MB
% 8.06/2.08 % (3684433)Instructions burned: 180 (million)
% 8.06/2.08 % (3684431)Instruction limit reached!
% 8.06/2.08 % (3684431)------------------------------
% 8.06/2.08 % (3684431)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.06/2.08 % (3684431)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.06/2.08 % (3684431)CaDiCaL version: 2.1.3
% 8.06/2.08 % (3684431)Termination reason: Instruction limit
% 8.06/2.08 % (3684431)Termination phase: Saturation
% 8.06/2.08 % (3684431)Time elapsed: 0.072 s
% 8.06/2.08 % (3684431)Peak memory usage: 88 MB
% 8.06/2.08 % (3684431)Instructions burned: 107 (million)
% 8.06/2.08 % (3684434)Instruction limit reached!
% 8.06/2.08 % (3684434)------------------------------
% 8.06/2.08 % (3684434)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.06/2.08 % (3684434)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.06/2.08 % (3684434)CaDiCaL version: 2.1.3
% 8.06/2.08 % (3684434)Termination reason: Instruction limit
% 8.06/2.08 % (3684434)Termination phase: Saturation
% 8.06/2.08 % (3684434)Time elapsed: 0.072 s
% 8.06/2.08 % (3684434)Peak memory usage: 88 MB
% 8.06/2.08 % (3684434)Instructions burned: 118 (million)
% 8.06/2.08 % (3684432)Instruction limit reached!
% 8.06/2.08 % (3684432)------------------------------
% 8.06/2.08 % (3684432)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.06/2.08 % (3684432)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.06/2.08 % (3684432)CaDiCaL version: 2.1.3
% 8.06/2.08 % (3684432)Termination reason: Instruction limit
% 8.06/2.08 % (3684432)Termination phase: Saturation
% 8.06/2.08 % (3684432)Time elapsed: 0.073 s
% 8.06/2.08 % (3684432)Peak memory usage: 88 MB
% 8.06/2.08 % (3684432)Instructions burned: 115 (million)
% 8.06/2.08 % (3684469)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=3828830851:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 8.06/2.08 % (3684469)Refutation not found, incomplete strategy
% 8.06/2.08 % (3684469)------------------------------
% 8.06/2.08 % (3684469)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.06/2.08 % (3684469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.06/2.08 % (3684469)CaDiCaL version: 2.1.3
% 8.06/2.08 % (3684469)Termination reason: Refutation not found, incomplete strategy
% 8.06/2.08 % (3684469)Time elapsed: 0.0000 s
% 8.06/2.08 % (3684469)Peak memory usage: 87 MB
% 8.06/2.08 % (3684487)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=339181388:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2998 on theBenchmark for (2998ds/189Mi)
% 8.54/2.27 % (3684492)lrs+10_64_to=lpo:sil=8000:random_seed=35949197:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 8.54/2.27 % (3684491)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1687750762:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 8.54/2.27 % (3684491)Refutation not found, incomplete strategy
% 8.54/2.27 % (3684491)------------------------------
% 8.54/2.27 % (3684491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684491)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684491)Termination reason: Refutation not found, incomplete strategy
% 8.54/2.27 % (3684491)Time elapsed: 0.001 s
% 8.54/2.27 % (3684491)Peak memory usage: 87 MB
% 8.54/2.27 % (3684469)------------------------------
% 8.54/2.27 % (3684469)------------------------------
% 8.54/2.27 % (3684492)Instruction limit reached!
% 8.54/2.27 % (3684492)------------------------------
% 8.54/2.27 % (3684492)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684492)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684492)Termination reason: Instruction limit
% 8.54/2.27 % (3684492)Termination phase: Saturation
% 8.54/2.27 % (3684492)Time elapsed: 0.077 s
% 8.54/2.27 % (3684492)Peak memory usage: 88 MB
% 8.54/2.27 % (3684492)Instructions burned: 126 (million)
% 8.54/2.27 % (3684487)Instruction limit reached!
% 8.54/2.27 % (3684487)------------------------------
% 8.54/2.27 % (3684487)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684487)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684487)Termination reason: Instruction limit
% 8.54/2.27 % (3684487)Termination phase: Saturation
% 8.54/2.27 % (3684487)Time elapsed: 0.110 s
% 8.54/2.27 % (3684487)Peak memory usage: 89 MB
% 8.54/2.27 % (3684487)Instructions burned: 190 (million)
% 8.54/2.27 % (3684497)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2494105843:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 8.54/2.27 % (3684498)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3327348077:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 8.54/2.27 % (3684497)Instruction limit reached!
% 8.54/2.27 % (3684497)------------------------------
% 8.54/2.27 % (3684497)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684497)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684497)Termination reason: Instruction limit
% 8.54/2.27 % (3684497)Termination phase: Saturation
% 8.54/2.27 % (3684497)Time elapsed: 0.071 s
% 8.54/2.27 % (3684497)Peak memory usage: 90 MB
% 8.54/2.27 % (3684497)Instructions burned: 194 (million)
% 8.54/2.27 % (3684499)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2097855566:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 8.54/2.27 % (3684491)------------------------------
% 8.54/2.27 % (3684491)------------------------------
% 8.54/2.27 % (3684502)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=889117681:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 8.54/2.27 % (3684498)Instruction limit reached!
% 8.54/2.27 % (3684498)------------------------------
% 8.54/2.27 % (3684498)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684498)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684498)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684498)Termination reason: Instruction limit
% 8.54/2.27 % (3684498)Termination phase: Saturation
% 8.54/2.27 % (3684498)Time elapsed: 0.105 s
% 8.54/2.27 % (3684498)Peak memory usage: 91 MB
% 8.54/2.27 % (3684498)Instructions burned: 157 (million)
% 8.54/2.27 % (3684502)Instruction limit reached!
% 8.54/2.27 % (3684502)------------------------------
% 8.54/2.27 % (3684502)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684502)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684502)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684502)Termination reason: Instruction limit
% 8.54/2.27 % (3684502)Termination phase: Saturation
% 8.54/2.27 % (3684502)Time elapsed: 0.032 s
% 8.54/2.27 % (3684502)Peak memory usage: 88 MB
% 8.54/2.27 % (3684502)Instructions burned: 109 (million)
% 8.54/2.27 % (3684504)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2109321210:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 8.54/2.27 % (3684504)Refutation not found, incomplete strategy
% 8.54/2.27 % (3684504)------------------------------
% 8.54/2.27 % (3684504)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684504)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684504)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684504)Termination reason: Refutation not found, incomplete strategy
% 8.54/2.27 % (3684504)Time elapsed: 0.001 s
% 8.54/2.27 % (3684504)Peak memory usage: 87 MB
% 8.54/2.27 % (3684507)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=111316131:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 8.54/2.27 % (3684506)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4265390156:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 8.54/2.27 % (3684429)First to succeed.
% 8.54/2.27 % (3684429)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3684317"
% 8.54/2.27 % (3684428)Also succeeded, but the first one will report.
% 8.54/2.27 % (3684506)Instruction limit reached!
% 8.54/2.27 % (3684506)------------------------------
% 8.54/2.27 % (3684506)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684506)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684506)Termination reason: Instruction limit
% 8.54/2.27 % (3684506)Termination phase: Saturation
% 8.54/2.27 % (3684506)Time elapsed: 0.162 s
% 8.54/2.27 % (3684506)Peak memory usage: 90 MB
% 8.54/2.27 % (3684506)Instructions burned: 243 (million)
% 8.54/2.27 % (3684504)------------------------------
% 8.54/2.27 % (3684504)------------------------------
% 8.54/2.27 % (3684511)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=900936136:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 8.54/2.27 % (3684429)Refutation found. Thanks to Tanya!
% 8.54/2.27 % SZS status Unsatisfiable for theBenchmark
% 8.54/2.27 % SZS output start Proof for theBenchmark
% See solution above
% 8.54/2.27 % (3684429)------------------------------
% 8.54/2.27 % (3684429)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.54/2.27 % (3684429)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.54/2.27 % (3684429)CaDiCaL version: 2.1.3
% 8.54/2.27 % (3684429)Termination reason: Refutation
% 8.54/2.27 % (3684429)Time elapsed: 0.714 s
% 8.54/2.27 % (3684429)Peak memory usage: 129 MB
% 8.54/2.27 % (3684429)Instructions burned: 1086 (million)
% 8.54/2.27 % (3684429)------------------------------
% 8.54/2.27 % (3684429)------------------------------
% 8.54/2.27 % (3684317)Success in time 1.107 s
% 8.54/2.27 % Vampire exiting
%------------------------------------------------------------------------------