The wall#56 other closed program

Invariant

HyaB3W9q6XdA5xwpU4XnSZV94htfmbmqJXZcEbRaJuttSolscan

0.00

USDC in the pot

backers

attempts

534

transactions in 24 h

Chip in

USDC goes to this target's escrow with the Memo teardown:chip:HyaB…Jutt. You can take your share back any time before a PASS.

The wallet opens only when you click. Minimum 5 USDC.

Escrow vnez3m…YVBKwE · USDC account Anasdc…MGp1PG

print of ELF sha256 b5149b0ce7755fbd…, lock at 0.00% match

Snapshot.
Read from mainnet and frozen for this deploy slot.

Loader

Upgradeable loader (v3)

Program data

EPTvrXK2JVARReFjtLuKfvpHMqEGiV9dLjfRxEFPPVX6

Upgrade authority

3tAwiKReJVi11vG8ME79sog5QtUmuhcoUypR4K2T7Zrc

Last deploy slot

343,244,916

ELF sha256

b5149b0ce7755fbd3b08bbd145fda2d5e49b954d1ff25606600dd65141c42183

ELF size

733,720 bytes (716.5 KB)

Snapshot taken

2026-11-02 19:15 UTC

OtterSec verify

no verified build

Corpus

built by the judge machine: up to 1,000 recent mainnet instructions and 10,000 fuzzed variants; the real N is printed once it exists

Teardown kit.
Computed from the ELF and recent transactions, no AI. Hunters start here.

82,209

sBPF instructions in .text

1,083

functions reached by internal calls

5,329

internal call sites

syscalls used

Sections

.text	672,832
.rodata	12,695
.data.rel.ro	8,528
.dynamic	176
.dynsym	360
.dynstr	220
.rel.dyn	37,968
.shstrtab	72

Syscalls

abortsol_create_program_addresssol_get_clock_sysvarsol_get_rent_sysvarsol_invoke_signed_rustsol_log_sol_memcmp_sol_memcpy_sol_memmove_sol_memset_sol_sha256sol_try_find_program_address

sBPF flags 0, names read from .dynsym

Largest functions

Offset in .text	Bytes
0x39970	28,472
0x56430	12,096
0x44ee0	11,696
0x85ae8	9,224
0x42b88	9,040
0x545e8	7,744
0x35798	7,688
0x30f08	7,640
0x1efe0	7,456
0x8cc28	7,432
0x32ce8	7,376
0x5fdb0	7,184

Strings in .rodata (27)

src/accounts/account_loader.rs

src/accounts/program.rsinternal error: entered unreachable codesrc/sysvar/mod.rsfailed to write whole buffera Display implementation returned an error unexpectedly/home/runner/work/bpf-tools/bpf-tools/out/rust/library/al…

attempt to calculate the remainder with a divisor of zero

PermissionDeniedInvalidListOwnerfloating point `InvalidAuthority) when slicing `AddrNotAvailableInvalidTickIndexalready borrowedrange end index already mutably borrowedcalled `Option::unwrap()` on a `None` valuecalled `R…

(bytes positionfee_tiersequenceDeadlockNotFoundTimedOut

integer overflow when casting to u64integer overflow when casting to u128

attempt to divide by zeroprograms/invariant/src/decimals.rsINVARIANT: CLAIM FEEprograms/invariant/src/instructions/claim_fee.rsInvariantINVARIANT: CREATE FEE TIERprograms/invariant/src/instructions/create_fee_tier.rsINVA…

Instruction: IdlCreateAccountInstruction: IdlCreateBufferInstruction: IdlWriteInstruction: IdlSetAuthorityInstruction: IdlSetBufferInstruction: CreateStateInstruction: CreateFeeTierInstruction: CreatePoolInstruction: Swa…

src/state.rs

variant index 0 <= i < 4failed to write whole buffera Display implementation returned an error unexpectedly/home/runner/work/bpf-tools/bpf-tools/out/rust/library/alloc/src/string.rscalled `Option::unwrap()` on a `None` v…

src/encode.rsalready mutably borrowedcalled `Result::unwrap()` on an `Err` valuesrc/account_info.rssrc/entrypoint.rsUnsupported PubkeyErrorsrc/pubkey.rsProgramDerivedAddressUnable to find a viable program address bump se…

MaxAccountsDataSizeExceededIllegalOwnerUnsupportedSysvarAccountNotRentExemptBorshIoErrorInvalidReallocInvalidSeedsMaxSeedLengthExceededCustomAccountBorrowFailedNotEnoughAccountKeysUninitializedAccountAccountAlreadyInitia…

Account data reallocation was invalidIO Error: Failed to borrow a reference to account data, already borrowedThe instruction expected additional account keysAn attempt to operate on an account that hasn't been initialize…

BufferTooSmall

byte arraystruct varianttuple variantnewtype variantunit variantmapnewtype structOption valueunit valuestring character ``integer `boolean `

programs/invariant/decimal/src/uint.rs

attempt to divide by zeroErrormessageOsError: memory allocation failed, out of memoryUnsupportedCustomerrorUncategorizedOtherOutOfMemoryUnexpectedEofInterruptedArgumentListTooLongInvalidFilenameTooManyLinksCrossesDevices…

library/alloc/src/raw_vec.rscapacity overflowa formatting trait implementation returned an errorlibrary/alloc/src/fmt.rsbyteserrorFromUtf8Error

assertion failed: edelta >= 0library/core/src/num/diy_float.rs

library/core/src/num/flt2dec/strategy/dragon.rsassertion failed: d.mant > 0assertion failed: d.minus > 0assertion failed: d.plus > 0assertion failed: d.mant.checked_add(d.plus).is_some()assertion failed: d.mant.checked_s…

library/core/src/num/flt2dec/strategy/grisu.rsassertion failed: d.mant + d.plus < (1 << 61)

attempt to divide by zeroassertion failed: !buf.is_empty()assertion failed: d.mant < (1 << 61)library/core/src/num/flt2dec/mod.rsassertion failed: buf[0] > b\'0\'assertion failed: parts.len() >= 40..-+0infNaNassertion fa…

[]0x000102030405060708091011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798990000000000000000…

library/core/src/str/mod.rs[...]byte index is out of bounds of `begin <= end ( is not a char boundary; it is inside ) of `library/core/src/unicode/printable.rs

INOWY^_

)14:EFIJNOde\

library/core/src/unicode/unicode_data.rslibrary/core/src/num/bignum.rsassertion failed: noborrowassertion failed: digits < 40assertion failed: other > 0TryFromIntErrorErrorUtf8Errorvalid_up_toerror_len

Instruction sample

Sampling recent transactions: the cron reads a few at a time from public RPC.

Full kit from the judge

Disassembly, discriminator map over the full corpus, writable and signer patterns, account sizes and owners, CPI targets: computed by the judge machine for this snapshot and published here.

Pot.
Every transfer in and out of the escrow, read from Solana.

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Upgrade history.
One snapshot per deploy slot. A submission is judged against the snapshot it targeted.

Deploy slot	ELF sha256	Size	Taken
343,244,916	b5149b0ce7755fbd3b08bbd145fda2d5e49b954d1ff25606600dd65141c42183	716.5 KB	2026-11-02 19:15 UTC