Parent Log: http://ci.aztec-labs.com/cd08052a52dbb30f Command: eb4bf9ed5b78e22e 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/bf5d93af0a8ce02b399337bfcc820c48b2f18c36 Env: REF_NAME=gh-readonly-queue/next/pr-15268-3aaa83afa9cad3f8acfd8e1f724fe30adc7a8a5e CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Thu Jun 26 22:58:27 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15268_amd64_x1-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_23294be2dac2e7d4_next 22:58:27 bb command: write_vk (mem: 8.00 MiB) 22:58:27 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 22:58:27 --scheme: ultra_honk (mem: 8.00 MiB) 22:58:27 --bytecode_path: ./target/program.json (mem: 8.00 MiB) 22:58:27 --output_path: /tmp/tmp.nGgJDFszmY (mem: 8.00 MiB) 22:58:27 --verbose: true (mem: 8.00 MiB) 22:58:27 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 22:58:27 --oracle_hash: poseidon2 (mem: 8.00 MiB) 22:58:27 created circuit (mem: 10.00 MiB) 22:58:27 Constructing DeciderProvingKey (mem: 10.00 MiB) 22:58:27 allocating polynomials object in proving key... (mem: 13.00 MiB) 22:58:27 populating trace... (mem: 22.00 MiB) 22:58:27 time to construct proving key: 19 ms. (mem: 22.00 MiB) 22:58:27 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 22:58:27 Initialized BN254 CRS from memory with num points = 4097 (mem: 22.00 MiB) 22:58:27 VK saved to "/tmp/tmp.nGgJDFszmY/vk" (mem: 22.00 MiB) 22:58:27 bb command: prove (mem: 9.00 MiB) 22:58:27 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 22:58:27 --scheme: ultra_honk (mem: 9.00 MiB) 22:58:27 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 22:58:27 --output_path: /tmp/tmp.nGgJDFszmY (mem: 9.00 MiB) 22:58:27 --vk_path: /tmp/tmp.nGgJDFszmY/vk (mem: 9.00 MiB) 22:58:27 --verbose: true (mem: 9.00 MiB) 22:58:27 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 22:58:27 --oracle_hash: poseidon2 (mem: 9.00 MiB) 22:58:27 created circuit (mem: 10.00 MiB) 22:58:27 Constructing DeciderProvingKey (mem: 10.00 MiB) 22:58:27 allocating polynomials object in proving key... (mem: 13.00 MiB) 22:58:27 populating trace... (mem: 24.00 MiB) 22:58:27 time to construct proving key: 17 ms. (mem: 26.00 MiB) 22:58:27 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 26.00 MiB) 22:58:27 Initialized BN254 CRS from memory with num points = 4097 (mem: 26.00 MiB) 22:58:27 vkey hash in Oink prover: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 26.00 MiB) 22:58:27 created oink proof (mem: 27.00 MiB) 22:58:27 starting sumcheck rounds... (mem: 27.00 MiB) 22:58:27 completed 12 rounds of sumcheck (mem: 28.00 MiB) 22:58:27 executed multivariate-to-univariate reduction (mem: 28.00 MiB) 22:58:27 computed opening proof (mem: 28.00 MiB) 22:58:27 finished decider proving. (mem: 28.00 MiB) 22:58:27 Public inputs saved to "/tmp/tmp.nGgJDFszmY/public_inputs" (mem: 28.00 MiB) 22:58:27 Proof saved to "/tmp/tmp.nGgJDFszmY/proof" (mem: 28.00 MiB) 22:58:27 bb command: verify (mem: 8.00 MiB) 22:58:27 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 22:58:27 --public_inputs_path: /tmp/tmp.nGgJDFszmY/public_inputs (mem: 8.00 MiB) 22:58:27 --proof_path: /tmp/tmp.nGgJDFszmY/proof (mem: 8.00 MiB) 22:58:27 --vk_path: /tmp/tmp.nGgJDFszmY/vk (mem: 8.00 MiB) 22:58:27 --verbose: true (mem: 8.00 MiB) 22:58:27 --scheme: ultra_honk (mem: 8.00 MiB) 22:58:27 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 22:58:27 --oracle_hash: poseidon2 (mem: 8.00 MiB) 22:58:27 vkey hash in Oink verifier: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 10.00 MiB) 22:58:27 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 11.00 MiB) 22:58:27 Initialized BN254 CRS from memory with num points = 1 (mem: 11.00 MiB) 22:58:27 sumcheck_verified: 1 (mem: 11.00 MiB) 22:58:27 libra_evals_verified: 1 (mem: 11.00 MiB) 22:58:27 pairing_check_verified: 1 (mem: 11.00 MiB) 22:58:27 Proof verified successfully (mem: 11.00 MiB) 22:58:27 verified: 1 (mem: 11.00 MiB) 22:58:27 PASSED (0s)