Parent Log: http://ci.aztec-labs.com/d6e2870b40e3c4b2 Command: a6eafb22f0a9b107 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/87c4b689268afecc86ab007c3587e45110daa43d Env: REF_NAME=gh-readonly-queue/next/pr-15220-282da3bd25d49b92970e6fc85f110092e8566299 CURRENT_VERSION=0.87.6 CI_FULL=0 Date: Tue Jun 24 16:41:41 UTC 2025 System: ARCH=arm64 CPUS=64 MEM=247Gi HOSTNAME=pr-15220_arm64_a1-fast Resources: CPU_LIST=0-63 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_23294be2dac2e7d4_next 16:41:41 bb command: write_vk (mem: 5.00 MiB) 16:41:41 Scheme is: ultra_honk, num threads: 8 (mem: 5.00 MiB) 16:41:41 --scheme: ultra_honk (mem: 5.00 MiB) 16:41:41 --bytecode_path: ./target/program.json (mem: 5.00 MiB) 16:41:41 --output_path: /tmp/tmp.wcND8fRamq (mem: 5.00 MiB) 16:41:41 --verbose: true (mem: 5.00 MiB) 16:41:41 --crs_path: /home/aztec-dev/.bb-crs (mem: 5.00 MiB) 16:41:41 --oracle_hash: poseidon2 (mem: 5.00 MiB) 16:41:41 created circuit (mem: 7.50 MiB) 16:41:41 Constructing DeciderProvingKey (mem: 7.50 MiB) 16:41:41 allocating polynomials object in proving key... (mem: 10.00 MiB) 16:41:41 populating trace... (mem: 20.00 MiB) 16:41:41 time to construct proving key: 41 ms. (mem: 20.50 MiB) 16:41:41 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 20.50 MiB) 16:41:41 Initialized BN254 CRS from memory with num points = 4097 (mem: 20.50 MiB) 16:41:41 VK saved to "/tmp/tmp.wcND8fRamq/vk" (mem: 21.00 MiB) 16:41:41 bb command: prove (mem: 5.00 MiB) 16:41:41 Scheme is: ultra_honk, num threads: 8 (mem: 5.00 MiB) 16:41:41 --scheme: ultra_honk (mem: 5.00 MiB) 16:41:41 --bytecode_path: ./target/program.json (mem: 5.00 MiB) 16:41:41 --output_path: /tmp/tmp.wcND8fRamq (mem: 5.00 MiB) 16:41:41 --vk_path: /tmp/tmp.wcND8fRamq/vk (mem: 5.00 MiB) 16:41:41 --verbose: true (mem: 5.00 MiB) 16:41:41 --crs_path: /home/aztec-dev/.bb-crs (mem: 5.00 MiB) 16:41:41 --oracle_hash: poseidon2 (mem: 5.00 MiB) 16:41:41 created circuit (mem: 7.50 MiB) 16:41:41 Constructing DeciderProvingKey (mem: 7.50 MiB) 16:41:41 allocating polynomials object in proving key... (mem: 10.00 MiB) 16:41:41 populating trace... (mem: 21.00 MiB) 16:41:41 time to construct proving key: 23 ms. (mem: 21.50 MiB) 16:41:41 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 21.50 MiB) 16:41:41 Initialized BN254 CRS from memory with num points = 4097 (mem: 21.50 MiB) 16:41:41 vkey hash in Oink prover: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 21.50 MiB) 16:41:41 created oink proof (mem: 21.50 MiB) 16:41:41 starting sumcheck rounds... (mem: 21.85 MiB) 16:41:41 completed 12 rounds of sumcheck (mem: 21.85 MiB) 16:41:42 executed multivariate-to-univariate reduction (mem: 21.85 MiB) 16:41:42 computed opening proof (mem: 21.85 MiB) 16:41:42 finished decider proving. (mem: 21.85 MiB) 16:41:42 Public inputs saved to "/tmp/tmp.wcND8fRamq/public_inputs" (mem: 21.85 MiB) 16:41:42 Proof saved to "/tmp/tmp.wcND8fRamq/proof" (mem: 21.85 MiB) 16:41:42 bb command: verify (mem: 4.50 MiB) 16:41:42 Scheme is: ultra_honk, num threads: 8 (mem: 5.00 MiB) 16:41:42 --public_inputs_path: /tmp/tmp.wcND8fRamq/public_inputs (mem: 5.00 MiB) 16:41:42 --proof_path: /tmp/tmp.wcND8fRamq/proof (mem: 5.00 MiB) 16:41:42 --vk_path: /tmp/tmp.wcND8fRamq/vk (mem: 5.00 MiB) 16:41:42 --verbose: true (mem: 5.00 MiB) 16:41:42 --scheme: ultra_honk (mem: 5.00 MiB) 16:41:42 --crs_path: /home/aztec-dev/.bb-crs (mem: 5.00 MiB) 16:41:42 --oracle_hash: poseidon2 (mem: 5.00 MiB) 16:41:42 vkey hash in Oink verifier: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 6.00 MiB) 16:41:42 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 7.50 MiB) 16:41:42 Initialized BN254 CRS from memory with num points = 1 (mem: 7.50 MiB) 16:41:42 sumcheck_verified: 1 (mem: 7.50 MiB) 16:41:42 libra_evals_verified: 1 (mem: 7.50 MiB) 16:41:42 pairing_check_verified: 1 (mem: 7.50 MiB) 16:41:42 Proof verified successfully (mem: 7.50 MiB) 16:41:42 verified: 1 (mem: 7.50 MiB) 16:41:42 PASSED (1s)