Parent Log: http://ci.aztec-labs.com/db32bb36b2b5fc89 Command: 61266ee345314146 SYS=ultra_honk FLOW=prove_then_verify barretenberg/acir_tests/scripts/run_test.sh cast_to_u8_regression_7776 Commit: https://github.com/AztecProtocol/aztec-packages/commit/f6a105fa6c48358e009a1e84cc8734cc4073459f Env: REF_NAME=gh-readonly-queue/next/pr-15239-0f26f87af2947423f556c64f03e0100cbf5136f7 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Wed Jun 25 11:33:54 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15239_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_c83f34eef7c6bcee_next 11:33:54 bb command: write_vk (mem: 9.00 MiB) 11:33:54 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:33:54 --scheme: ultra_honk (mem: 9.00 MiB) 11:33:54 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 11:33:54 --output_path: /tmp/tmp.U0UJ5x8ix3 (mem: 9.00 MiB) 11:33:54 --verbose: true (mem: 9.00 MiB) 11:33:54 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:33:54 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:33:54 created circuit (mem: 11.00 MiB) 11:33:54 Constructing DeciderProvingKey (mem: 11.00 MiB) 11:33:54 allocating polynomials object in proving key... (mem: 14.00 MiB) 11:33:54 populating trace... (mem: 23.00 MiB) 11:33:54 time to construct proving key: 25 ms. (mem: 23.00 MiB) 11:33:54 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 11:33:54 Initialized BN254 CRS from memory with num points = 4097 (mem: 23.00 MiB) 11:33:54 VK saved to "/tmp/tmp.U0UJ5x8ix3/vk" (mem: 23.00 MiB) 11:33:55 bb command: prove (mem: 9.00 MiB) 11:33:55 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:33:55 --scheme: ultra_honk (mem: 9.00 MiB) 11:33:55 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 11:33:55 --output_path: /tmp/tmp.U0UJ5x8ix3 (mem: 9.00 MiB) 11:33:55 --vk_path: /tmp/tmp.U0UJ5x8ix3/vk (mem: 9.00 MiB) 11:33:55 --verbose: true (mem: 9.00 MiB) 11:33:55 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:33:55 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:33:55 created circuit (mem: 10.00 MiB) 11:33:55 Constructing DeciderProvingKey (mem: 10.00 MiB) 11:33:55 allocating polynomials object in proving key... (mem: 13.00 MiB) 11:33:55 populating trace... (mem: 22.00 MiB) 11:33:55 time to construct proving key: 35 ms. (mem: 23.00 MiB) 11:33:55 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 11:33:55 Initialized BN254 CRS from memory with num points = 4097 (mem: 23.00 MiB) 11:33:55 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 23.00 MiB) 11:33:55 created oink proof (mem: 23.00 MiB) 11:33:55 starting sumcheck rounds... (mem: 23.00 MiB) 11:33:55 completed 12 rounds of sumcheck (mem: 23.00 MiB) 11:33:55 executed multivariate-to-univariate reduction (mem: 23.00 MiB) 11:33:55 computed opening proof (mem: 23.00 MiB) 11:33:55 finished decider proving. (mem: 23.00 MiB) 11:33:55 Public inputs saved to "/tmp/tmp.U0UJ5x8ix3/public_inputs" (mem: 23.00 MiB) 11:33:55 Proof saved to "/tmp/tmp.U0UJ5x8ix3/proof" (mem: 23.00 MiB) 11:33:55 bb command: verify (mem: 8.00 MiB) 11:33:55 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:33:55 --public_inputs_path: /tmp/tmp.U0UJ5x8ix3/public_inputs (mem: 9.00 MiB) 11:33:55 --proof_path: /tmp/tmp.U0UJ5x8ix3/proof (mem: 9.00 MiB) 11:33:55 --vk_path: /tmp/tmp.U0UJ5x8ix3/vk (mem: 9.00 MiB) 11:33:55 --verbose: true (mem: 9.00 MiB) 11:33:55 --scheme: ultra_honk (mem: 9.00 MiB) 11:33:55 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:33:55 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:33:55 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 10.00 MiB) 11:33:55 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 10.00 MiB) 11:33:55 Initialized BN254 CRS from memory with num points = 1 (mem: 10.00 MiB) 11:33:55 sumcheck_verified: 1 (mem: 10.00 MiB) 11:33:55 libra_evals_verified: 1 (mem: 10.00 MiB) 11:33:55 pairing_check_verified: 1 (mem: 10.00 MiB) 11:33:55 Proof verified successfully (mem: 10.00 MiB) 11:33:55 verified: 1 (mem: 10.00 MiB) 11:33:55 PASSED (1s)