Parent Log: http://ci.aztec-labs.com/03c4bdafddbe0b5d Command: 3a96e6e71ecf0e69 SYS=ultra_honk FLOW=prove_then_verify barretenberg/acir_tests/scripts/run_test.sh conditional_regression_underflow Commit: https://github.com/AztecProtocol/aztec-packages/commit/cf8be0f9e81e248048560619de041e90d9d6990a Env: REF_NAME=gh-readonly-queue/next/pr-14994-a45107e7f95b675cb2768b6bcb06483b511141f4 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Fri Jun 13 08:06:28 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14994_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_23294be2dac2e7d4_next 08:06:28 bb command: prove (mem: 6.00 MiB) 08:06:28 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 08:06:28 --scheme: ultra_honk (mem: 7.00 MiB) 08:06:28 --bytecode_path: ./target/program.json (mem: 7.00 MiB) 08:06:28 --output_path: /tmp/tmp.8lnuqNjsjN (mem: 7.00 MiB) 08:06:28 --verbose: true (mem: 7.00 MiB) 08:06:28 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 08:06:28 --oracle_hash: poseidon2 (mem: 7.00 MiB) 08:06:28 created circuit (mem: 8.00 MiB) 08:06:28 Constructing DeciderProvingKey (mem: 8.00 MiB) 08:06:28 allocating polynomials object in proving key... (mem: 11.00 MiB) 08:06:28 populating trace... (mem: 22.00 MiB) 08:06:28 time to construct proving key: 30 ms. (mem: 23.00 MiB) 08:06:28 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 08:06:28 Initialized BN254 CRS from memory with num points = 4161 (mem: 24.00 MiB) 08:06:28 WARNING: We are temporarily regressing prover speed by computing the verification key in the prover. This will be fixed in a followup PR. (mem: 24.00 MiB) 08:06:29 vkey hash in Oink prover: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 25.00 MiB) 08:06:29 created oink proof (mem: 25.00 MiB) 08:06:29 starting sumcheck rounds... (mem: 25.00 MiB) 08:06:29 completed 12 rounds of sumcheck (mem: 25.00 MiB) 08:06:29 executed multivariate-to-univariate reduction (mem: 25.00 MiB) 08:06:29 computed opening proof (mem: 25.00 MiB) 08:06:29 finished decider proving. (mem: 25.00 MiB) 08:06:29 Public inputs saved to "/tmp/tmp.8lnuqNjsjN/public_inputs" (mem: 25.00 MiB) 08:06:29 Proof saved to "/tmp/tmp.8lnuqNjsjN/proof" (mem: 25.00 MiB) 08:06:29 bb command: verify (mem: 6.00 MiB) 08:06:29 Scheme is: ultra_honk, num threads: 8 (mem: 6.00 MiB) 08:06:29 --public_inputs_path: /tmp/tmp.8lnuqNjsjN/public_inputs (mem: 6.00 MiB) 08:06:29 --proof_path: /tmp/tmp.8lnuqNjsjN/proof (mem: 6.00 MiB) 08:06:29 --vk_path: /dev/fd/62 (mem: 6.00 MiB) 08:06:29 --verbose: true (mem: 6.00 MiB) 08:06:29 --scheme: ultra_honk (mem: 6.00 MiB) 08:06:29 --crs_path: /home/aztec-dev/.bb-crs (mem: 6.00 MiB) 08:06:29 --oracle_hash: poseidon2 (mem: 6.00 MiB) 08:06:29 bb command: write_vk (mem: 6.00 MiB) 08:06:29 Scheme is: ultra_honk, num threads: 8 (mem: 6.00 MiB) 08:06:29 --scheme: ultra_honk (mem: 6.00 MiB) 08:06:29 --bytecode_path: ./target/program.json (mem: 6.00 MiB) 08:06:29 --output_path: - (mem: 6.00 MiB) 08:06:29 --verbose: true (mem: 6.00 MiB) 08:06:29 --crs_path: /home/aztec-dev/.bb-crs (mem: 6.00 MiB) 08:06:29 --oracle_hash: poseidon2 (mem: 6.00 MiB) 08:06:29 created circuit (mem: 8.00 MiB) 08:06:29 Constructing DeciderProvingKey (mem: 9.00 MiB) 08:06:29 allocating polynomials object in proving key... (mem: 12.00 MiB) 08:06:29 populating trace... (mem: 22.00 MiB) 08:06:29 time to construct proving key: 35 ms. (mem: 22.00 MiB) 08:06:29 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 08:06:29 Initialized BN254 CRS from memory with num points = 4161 (mem: 23.00 MiB) 08:06:29 vkey hash in Oink verifier: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 6.00 MiB) 08:06:29 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 7.00 MiB) 08:06:29 Initialized BN254 CRS from memory with num points = 65 (mem: 7.00 MiB) 08:06:29 sumcheck_verified: 1 (mem: 7.00 MiB) 08:06:29 libra_evals_verified: 1 (mem: 7.00 MiB) 08:06:29 pairing_check_verified: 1 (mem: 7.00 MiB) 08:06:29 Proof verified successfully (mem: 7.00 MiB) 08:06:29 verified: 1 (mem: 7.00 MiB) 08:06:29 PASSED (1s)