Parent Log: http://ci.aztec-labs.com/fd827c6a3ab9b3f6 Command: db1a57779ffe2849 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/df137f9440a970af2eb6e2ee94c48bf3bf47e207 Env: REF_NAME=gh-readonly-queue/next/pr-15157-08d3f55874836a573c4756b0cc7279160b0813a3 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Fri Jun 20 10:09:47 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15157_amd64_x2-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_c83f34eef7c6bcee_next 10:09:47 bb command: write_vk (mem: 7.00 MiB) 10:09:47 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 10:09:47 --scheme: ultra_honk (mem: 8.00 MiB) 10:09:47 --bytecode_path: ./target/program.json (mem: 8.00 MiB) 10:09:47 --output_path: /tmp/tmp.gi1LmizQGn (mem: 8.00 MiB) 10:09:47 --verbose: true (mem: 8.00 MiB) 10:09:47 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 10:09:47 --oracle_hash: poseidon2 (mem: 8.00 MiB) 10:09:47 created circuit (mem: 10.00 MiB) 10:09:47 Constructing DeciderProvingKey (mem: 10.00 MiB) 10:09:47 allocating polynomials object in proving key... (mem: 13.00 MiB) 10:09:47 populating trace... (mem: 22.00 MiB) 10:09:47 time to construct proving key: 32 ms. (mem: 23.00 MiB) 10:09:47 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 24.00 MiB) 10:09:47 Initialized BN254 CRS from memory with num points = 4161 (mem: 24.00 MiB) 10:09:47 VK saved to "/tmp/tmp.gi1LmizQGn/vk" (mem: 24.00 MiB) 10:09:47 bb command: prove (mem: 7.00 MiB) 10:09:47 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 10:09:47 --scheme: ultra_honk (mem: 8.00 MiB) 10:09:47 --bytecode_path: ./target/program.json (mem: 8.00 MiB) 10:09:47 --output_path: /tmp/tmp.gi1LmizQGn (mem: 8.00 MiB) 10:09:47 --vk_path: /tmp/tmp.gi1LmizQGn/vk (mem: 8.00 MiB) 10:09:47 --verbose: true (mem: 8.00 MiB) 10:09:47 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 10:09:47 --oracle_hash: poseidon2 (mem: 8.00 MiB) 10:09:47 created circuit (mem: 9.00 MiB) 10:09:47 Constructing DeciderProvingKey (mem: 9.00 MiB) 10:09:47 allocating polynomials object in proving key... (mem: 12.00 MiB) 10:09:47 populating trace... (mem: 22.00 MiB) 10:09:47 time to construct proving key: 41 ms. (mem: 22.00 MiB) 10:09:47 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 10:09:47 Initialized BN254 CRS from memory with num points = 4161 (mem: 22.00 MiB) 10:09:47 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 22.00 MiB) 10:09:47 created oink proof (mem: 23.00 MiB) 10:09:47 starting sumcheck rounds... (mem: 23.00 MiB) 10:09:48 completed 12 rounds of sumcheck (mem: 23.00 MiB) 10:09:48 executed multivariate-to-univariate reduction (mem: 23.00 MiB) 10:09:48 computed opening proof (mem: 23.00 MiB) 10:09:48 finished decider proving. (mem: 23.00 MiB) 10:09:48 Public inputs saved to "/tmp/tmp.gi1LmizQGn/public_inputs" (mem: 23.00 MiB) 10:09:48 Proof saved to "/tmp/tmp.gi1LmizQGn/proof" (mem: 23.00 MiB) 10:09:48 bb command: verify (mem: 6.00 MiB) 10:09:48 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 10:09:48 --public_inputs_path: /tmp/tmp.gi1LmizQGn/public_inputs (mem: 7.00 MiB) 10:09:48 --proof_path: /tmp/tmp.gi1LmizQGn/proof (mem: 7.00 MiB) 10:09:48 --vk_path: /tmp/tmp.gi1LmizQGn/vk (mem: 7.00 MiB) 10:09:48 --verbose: true (mem: 7.00 MiB) 10:09:48 --scheme: ultra_honk (mem: 7.00 MiB) 10:09:48 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 10:09:48 --oracle_hash: poseidon2 (mem: 7.00 MiB) 10:09:48 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 8.00 MiB) 10:09:48 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 8.00 MiB) 10:09:48 Initialized BN254 CRS from memory with num points = 65 (mem: 8.00 MiB) 10:09:48 sumcheck_verified: 1 (mem: 8.00 MiB) 10:09:48 libra_evals_verified: 1 (mem: 8.00 MiB) 10:09:48 pairing_check_verified: 1 (mem: 8.00 MiB) 10:09:48 Proof verified successfully (mem: 8.00 MiB) 10:09:48 verified: 1 (mem: 8.00 MiB) 10:09:48 PASSED (1s)