# standalone vs the oracle

generated 2026-09-08T22:06:02Z   binary /srv/re-lab/build/eng-ref/build-host/src/app/sots_turn

phases: 16/44 of the two turn drivers modelled, 12 committed (implemented 4, partial 8, blocked 4, stub 28)
        6/37 of the post-combat tail modelled

## turn2-state.sav -> turn3-state.sav   (real End Turn (canonical reference))
   baseline (do nothing)      108 leaves diverge
   after one standalone turn   63 leaves diverge
   closed 45, regressed 0, byte match: no
   coverage proved on all three saves: {'input': True, 'oracle': True, 'ours': True}
   closed:
     + /Sim/Frame
     + /Sim/SvSctOb/EncObj[5]/Hives/.[1]/NextQ
     + /Sim/SvSctOb/EncObj[5]/Hives/.[2]/NextQ
     + /Sim/players/Player[16 "re"]/BnkEl
     + /Sim/players/Player[16 "re"]/PvSav
     + /Sim/players/Player[16 "re"]/Sav
     + /Sim/players/Player[32 "Fane Lao"]/BnkEl
     + /Sim/players/Player[496 "Singularity"]/dipstats/.[1]/lastally
     + /Sim/players/Player[512 "Singularity"]/dipstats/.[1]/lastally
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[1]/lastnap
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[2]/lastnap
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[3]/lastnap
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[1]/lastnap
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[2]/lastnap
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[3]/lastnap
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[1]/lastnap
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[2]/lastnap
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[3]/lastnap
     + /Sim/players/Player[576 "Independent Colony"]/PvSav
     + /Sim/players/Player[576 "Independent Colony"]/Sav
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[1]/lastnap
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[2]/lastnap
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[3]/lastnap
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ETS
     + /Sim/systems/Sys[112 "Gamma Cephei"]/Pop2/PopG/PopC
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ltis
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ntdev
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ETS
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/Pop2/PopG/PopC
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ltis
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ntdev
     + /Sim/systems/Sys[304 "Koa’Vo"]/ETS
     + /Sim/systems/Sys[304 "Koa’Vo"]/ltis
     + /Sim/systems/Sys[304 "Koa’Vo"]/ntdev
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/ETS
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/ltis
     + /Sim/systems/Sys[400 "Markab"]/ETS
     + /Sim/systems/Sys[400 "Markab"]/ltis
     + /Sim/systems/Sys[448 "Kea’Pono"]/ETS
     + /Sim/systems/Sys[448 "Kea’Pono"]/ltis
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/ETS
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/ltis
     + /Sim/systems/Sys[64 "Hyperion"]/ETS
     + /Sim/systems/Sys[64 "Hyperion"]/ltis
     + /Summary/Turn

## turn1-state.sav -> turn2-state.sav   (real End Turn (secondary; 4 leaves non-deterministic in the original))
   baseline (do nothing)      209 leaves diverge
   after one standalone turn  124 leaves diverge
   closed 85, regressed 0, byte match: no
   coverage proved on all three saves: {'input': True, 'oracle': True, 'ours': True}
   closed:
     + /Sim/Frame
     + /Sim/SvSctOb/EncObj[3]/CDiff
     + /Sim/SvSctOb/EncObj[6]/ini
     + /Sim/players/Player[16 "re"]/BnkEl
     + /Sim/players/Player[16 "re"]/Sav
     + /Sim/players/Player[32 "Fane Lao"]/BnkEl
     + /Sim/players/Player[496 "Singularity"]/dipstats/.
     + /Sim/players/Player[496 "Singularity"]/dipstats/.[0]
     + /Sim/players/Player[496 "Singularity"]/dipstats/.[1]
     + /Sim/players/Player[512 "Singularity"]/dipstats/.
     + /Sim/players/Player[512 "Singularity"]/dipstats/.[0]
     + /Sim/players/Player[512 "Singularity"]/dipstats/.[1]
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[0]
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[1]
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[2]
     + /Sim/players/Player[528 "Alien Menace"]/dipstats/.[3]
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[0]
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[1]
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[2]
     + /Sim/players/Player[544 "Peacekeeper Enforcer"]/dipstats/.[3]
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[0]
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[1]
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[2]
     + /Sim/players/Player[560 "Von Neumann"]/dipstats/.[3]
     + /Sim/players/Player[576 "Independent Colony"]/Sav
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[0]
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[1]
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[2]
     + /Sim/players/Player[576 "Independent Colony"]/dipstats/.[3]
     + /Sim/systems/Sys[112 "Gamma Cephei"]/EPid
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ETS
     + /Sim/systems/Sys[112 "Gamma Cephei"]/Eid
     + /Sim/systems/Sys[112 "Gamma Cephei"]/NVE
     + /Sim/systems/Sys[112 "Gamma Cephei"]/Pop2/PopG/PopC
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ltis
     + /Sim/systems/Sys[112 "Gamma Cephei"]/ntdev
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/EPid
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ETS
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/Eid
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/NVE
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/Pop2/PopG/PopC
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ltis
     + /Sim/systems/Sys[288 "Ke'Dolarra"]/ntdev
     + /Sim/systems/Sys[304 "Koa’Vo"]/EFlags
     + /Sim/systems/Sys[304 "Koa’Vo"]/EPid
     + /Sim/systems/Sys[304 "Koa’Vo"]/ETS
     + /Sim/systems/Sys[304 "Koa’Vo"]/Eid
     + /Sim/systems/Sys[304 "Koa’Vo"]/NVE
     + /Sim/systems/Sys[304 "Koa’Vo"]/ltis
     + /Sim/systems/Sys[304 "Koa’Vo"]/ntdev
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/EFlags
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/EPid
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/ETS
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/Eid
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/NVE
     + /Sim/systems/Sys[336 "Kaa’Vaalu"]/ltis
     + /Sim/systems/Sys[400 "Markab"]/EFlags
     + /Sim/systems/Sys[400 "Markab"]/EPid
     + /Sim/systems/Sys[400 "Markab"]/ETS
     + /Sim/systems/Sys[400 "Markab"]/Eid
     + /Sim/systems/Sys[400 "Markab"]/NVE
     + /Sim/systems/Sys[400 "Markab"]/ltis
     + /Sim/systems/Sys[448 "Kea’Pono"]/EFlags
     + /Sim/systems/Sys[448 "Kea’Pono"]/EPid
     + /Sim/systems/Sys[448 "Kea’Pono"]/ETS
     + /Sim/systems/Sys[448 "Kea’Pono"]/Eid
     + /Sim/systems/Sys[448 "Kea’Pono"]/NVE
     + /Sim/systems/Sys[448 "Kea’Pono"]/ltis
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/EFlags
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/EPid
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/ETS
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/Eid
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/NVE
     + /Sim/systems/Sys[480 "Ko'Rorkor"]/ltis
     + /Sim/systems/Sys[64 "Hyperion"]/EFlags
     + /Sim/systems/Sys[64 "Hyperion"]/EPid
     + /Sim/systems/Sys[64 "Hyperion"]/ETS
     + /Sim/systems/Sys[64 "Hyperion"]/Eid
     + /Sim/systems/Sys[64 "Hyperion"]/NVE
     + /Sim/systems/Sys[64 "Hyperion"]/ltis
     + /Summary/Turn

## what still differs on the reference pair, by subsystem
     24  /Sim/systems
     20  /Sim/players
      8  /Sim/turnstats
      3  /Sim/fleets
      1  /Sim/FleetIDs[]
      1  /Sim/ModCount
      1  /Sim/NMnx
      1  /Sim/NumFlts
      1  /Sim/RNG
      1  /Sim/ShipIDs[]
      1  /Sim/cmbtid
      1  /Summary/Checksum

## first 40 remaining, named
   /Sim/FleetIDs[]: removed [1744], added [34, 1776]  (7 -> 8 entries)
   /Sim/ModCount: 14 -> 24
   /Sim/NMnx: 109 -> 111
   /Sim/NumFlts: 7 -> 8
   /Sim/RNG/.: '<raw 2503 B ef4d678696ed4c53>' -> '<raw 2503 B a80459bfd63a006b>'
   /Sim/ShipIDs[]: removed [], added [1760]  (16 -> 17 entries)
   /Sim/cmbtid: 2 -> 3
   /Sim/fleets/Flt[1744 "Alpha Fleet"]: only-in-A
   /Sim/fleets/Flt[1776 "Gamma Fleet"]: only-in-B
   /Sim/fleets/Flt[34 "Beta Fleet"]: only-in-B
   /Sim/players/Player[16 "re"]/BnkPr: -789323 -> -791290
   /Sim/players/Player[16 "re"]/Events/EvNxID: 2 -> 3
   /Sim/players/Player[16 "re"]/Events/Events/.[0]: 1 -> 2
   /Sim/players/Player[16 "re"]/Events/Events/.[EvTurn=3]: only-in-B
   /Sim/players/Player[32 "Fane Lao"]/BnkPr: -898837 -> -901002
   /Sim/players/Player[32 "Fane Lao"]/Events/EvNxID: 2 -> 4
   /Sim/players/Player[32 "Fane Lao"]/Events/Events/.[0]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/Events/Events/.[EvTurn=3]: only-in-B
   /Sim/players/Player[32 "Fane Lao"]/FNG/FNGNum: 1 -> 3
   /Sim/players/Player[32 "Fane Lao"]/Maint: 500 -> 1000
   /Sim/players/Player[32 "Fane Lao"]/PvSav: 92651 -> 80751
   /Sim/players/Player[32 "Fane Lao"]/Sav: 142379 -> 135486
   /Sim/players/Player[32 "Fane Lao"]/ShipRecs/srb[0]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/ShipRecs/srb[3]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/ShipRecs/sri[0]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/ShipRecs/sri[3]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/TechTree/TResDone[106]: 2879 -> 5768
   /Sim/players/Player[32 "Fane Lao"]/TechTree/Tbd[106]: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/lboid: 1 -> 2
   /Sim/players/Player[32 "Fane Lao"]/odes/.[1]/otnL: 2 -> 3
   /Sim/systems/Sys[112 "Gamma Cephei"]/PvPop2/PopG/PopC: 500000000 -> 520000000
   /Sim/systems/Sys[112 "Gamma Cephei"]/RepCur: 336360.0 -> 336840.0  [15360 ulp]
   /Sim/systems/Sys[112 "Gamma Cephei"]/RepMax: 336360.0 -> 336840.0  [15360 ulp]
   /Sim/systems/Sys[112 "Gamma Cephei"]/TShn: 2 -> 3
   /Sim/systems/Sys[224 "Spica"]/TShn: 2 -> 3
   /Sim/systems/Sys[288 "Ke'Dolarra"]/DefF: 1744 -> 1776
   /Sim/systems/Sys[288 "Ke'Dolarra"]/Flt: 1744 -> 1776
   /Sim/systems/Sys[288 "Ke'Dolarra"]/PvPop2/PopG/PopC: 500000000 -> 520000000
   /Sim/systems/Sys[288 "Ke'Dolarra"]/RepCur: 370000.0 -> 370520.0  [16640 ulp]
   /Sim/systems/Sys[288 "Ke'Dolarra"]/RepMax: 370000.0 -> 370520.0  [16640 ulp]
