Parent Log: http://ci.aztec-labs.com/dd2e464ee553ddb1 Command: 86341479edb08914 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/df0c3e8efd6211cf15eedf67d2a591cc54099ac8 Env: REF_NAME=gh-readonly-queue/next/pr-14847-d71b7a63300e898a3d40f7da703f7cde545afb41 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Wed Jun 18 18:14:48 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14847_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_c83f34eef7c6bcee_next 18:14:48 bb command: write_vk (mem: 7.00 MiB) 18:14:48 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 18:14:48 --scheme: ultra_honk (mem: 7.00 MiB) 18:14:48 --bytecode_path: ./target/program.json (mem: 7.00 MiB) 18:14:48 --output_path: /tmp/tmp.h2l536W6Ju (mem: 7.00 MiB) 18:14:48 --verbose: true (mem: 7.00 MiB) 18:14:48 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 18:14:48 --oracle_hash: poseidon2 (mem: 7.00 MiB) 18:14:48 created circuit (mem: 11.00 MiB) 18:14:48 Constructing DeciderProvingKey (mem: 11.00 MiB) 18:14:48 allocating polynomials object in proving key... (mem: 14.00 MiB) 18:14:48 populating trace... (mem: 21.00 MiB) 18:14:48 time to construct proving key: 36 ms. (mem: 22.00 MiB) 18:14:48 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 18:14:48 Initialized BN254 CRS from memory with num points = 4161 (mem: 23.00 MiB) 18:14:48 VK saved to "/tmp/tmp.h2l536W6Ju/vk" (mem: 23.00 MiB) 18:14:48 bb command: prove (mem: 7.00 MiB) 18:14:48 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 18:14:48 --scheme: ultra_honk (mem: 7.00 MiB) 18:14:48 --bytecode_path: ./target/program.json (mem: 7.00 MiB) 18:14:48 --output_path: /tmp/tmp.h2l536W6Ju (mem: 7.00 MiB) 18:14:48 --vk_path: /tmp/tmp.h2l536W6Ju/vk (mem: 7.00 MiB) 18:14:48 --verbose: true (mem: 7.00 MiB) 18:14:48 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 18:14:48 --oracle_hash: poseidon2 (mem: 7.00 MiB) 18:14:48 created circuit (mem: 8.00 MiB) 18:14:48 Constructing DeciderProvingKey (mem: 8.00 MiB) 18:14:48 allocating polynomials object in proving key... (mem: 10.00 MiB) 18:14:48 populating trace... (mem: 20.00 MiB) 18:14:48 time to construct proving key: 36 ms. (mem: 20.00 MiB) 18:14:48 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 21.00 MiB) 18:14:48 Initialized BN254 CRS from memory with num points = 4161 (mem: 21.00 MiB) 18:14:48 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 22.00 MiB) 18:14:48 created oink proof (mem: 22.00 MiB) 18:14:48 starting sumcheck rounds... (mem: 22.00 MiB) 18:14:48 completed 12 rounds of sumcheck (mem: 22.00 MiB) 18:14:49 executed multivariate-to-univariate reduction (mem: 22.00 MiB) 18:14:49 computed opening proof (mem: 22.00 MiB) 18:14:49 finished decider proving. (mem: 22.00 MiB) 18:14:49 Public inputs saved to "/tmp/tmp.h2l536W6Ju/public_inputs" (mem: 22.00 MiB) 18:14:49 Proof saved to "/tmp/tmp.h2l536W6Ju/proof" (mem: 22.00 MiB) 18:14:49 bb command: verify (mem: 7.00 MiB) 18:14:49 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 18:14:49 --public_inputs_path: /tmp/tmp.h2l536W6Ju/public_inputs (mem: 8.00 MiB) 18:14:49 --proof_path: /tmp/tmp.h2l536W6Ju/proof (mem: 8.00 MiB) 18:14:49 --vk_path: /tmp/tmp.h2l536W6Ju/vk (mem: 8.00 MiB) 18:14:49 --verbose: true (mem: 8.00 MiB) 18:14:49 --scheme: ultra_honk (mem: 8.00 MiB) 18:14:49 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 18:14:49 --oracle_hash: poseidon2 (mem: 8.00 MiB) 18:14:49 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 10.00 MiB) 18:14:49 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 11.00 MiB) 18:14:49 Initialized BN254 CRS from memory with num points = 65 (mem: 11.00 MiB) 18:14:49 sumcheck_verified: 1 (mem: 11.00 MiB) 18:14:49 libra_evals_verified: 1 (mem: 11.00 MiB) 18:14:49 pairing_check_verified: 1 (mem: 11.00 MiB) 18:14:49 Proof verified successfully (mem: 11.00 MiB) 18:14:49 verified: 1 (mem: 11.00 MiB) 18:14:49 PASSED (1s)