Parent Log: http://ci.aztec-labs.com/e0a41d634b82744d Command: da2ebb3c2652e153 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/534f06e45f48274efd53a2204c90cb0b91a53efb Env: REF_NAME=gh-readonly-queue/next/pr-15230-ad85cda24c2f9b5b4b17d4921f8597b71949bb6c CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 24 20:53:46 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15230_amd64_x3-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_23294be2dac2e7d4_next 20:53:46 bb command: write_vk (mem: 8.00 MiB) 20:53:46 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 20:53:46 --scheme: ultra_honk (mem: 9.00 MiB) 20:53:46 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 20:53:46 --output_path: /tmp/tmp.BB2Uw5VN76 (mem: 9.00 MiB) 20:53:46 --verbose: true (mem: 9.00 MiB) 20:53:46 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 20:53:46 --oracle_hash: poseidon2 (mem: 9.00 MiB) 20:53:46 created circuit (mem: 11.00 MiB) 20:53:46 Constructing DeciderProvingKey (mem: 11.00 MiB) 20:53:46 allocating polynomials object in proving key... (mem: 13.00 MiB) 20:53:46 populating trace... (mem: 23.00 MiB) 20:53:46 time to construct proving key: 50 ms. (mem: 24.00 MiB) 20:53:46 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 24.00 MiB) 20:53:46 Initialized BN254 CRS from memory with num points = 4097 (mem: 24.00 MiB) 20:53:46 VK saved to "/tmp/tmp.BB2Uw5VN76/vk" (mem: 24.00 MiB) 20:53:46 bb command: prove (mem: 8.00 MiB) 20:53:46 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 20:53:46 --scheme: ultra_honk (mem: 9.00 MiB) 20:53:46 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 20:53:46 --output_path: /tmp/tmp.BB2Uw5VN76 (mem: 9.00 MiB) 20:53:46 --vk_path: /tmp/tmp.BB2Uw5VN76/vk (mem: 9.00 MiB) 20:53:46 --verbose: true (mem: 9.00 MiB) 20:53:46 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 20:53:46 --oracle_hash: poseidon2 (mem: 9.00 MiB) 20:53:46 created circuit (mem: 10.00 MiB) 20:53:46 Constructing DeciderProvingKey (mem: 10.00 MiB) 20:53:46 allocating polynomials object in proving key... (mem: 13.00 MiB) 20:53:46 populating trace... (mem: 24.00 MiB) 20:53:46 time to construct proving key: 22 ms. (mem: 25.00 MiB) 20:53:46 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 25.00 MiB) 20:53:46 Initialized BN254 CRS from memory with num points = 4097 (mem: 25.00 MiB) 20:53:46 vkey hash in Oink prover: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 25.00 MiB) 20:53:46 created oink proof (mem: 25.00 MiB) 20:53:46 starting sumcheck rounds... (mem: 25.00 MiB) 20:53:46 completed 12 rounds of sumcheck (mem: 25.00 MiB) 20:53:46 executed multivariate-to-univariate reduction (mem: 25.00 MiB) 20:53:46 computed opening proof (mem: 25.00 MiB) 20:53:46 finished decider proving. (mem: 25.00 MiB) 20:53:46 Public inputs saved to "/tmp/tmp.BB2Uw5VN76/public_inputs" (mem: 25.00 MiB) 20:53:46 Proof saved to "/tmp/tmp.BB2Uw5VN76/proof" (mem: 25.00 MiB) 20:53:46 bb command: verify (mem: 8.00 MiB) 20:53:46 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 20:53:46 --public_inputs_path: /tmp/tmp.BB2Uw5VN76/public_inputs (mem: 9.00 MiB) 20:53:46 --proof_path: /tmp/tmp.BB2Uw5VN76/proof (mem: 9.00 MiB) 20:53:46 --vk_path: /tmp/tmp.BB2Uw5VN76/vk (mem: 9.00 MiB) 20:53:46 --verbose: true (mem: 9.00 MiB) 20:53:46 --scheme: ultra_honk (mem: 9.00 MiB) 20:53:46 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 20:53:46 --oracle_hash: poseidon2 (mem: 9.00 MiB) 20:53:46 vkey hash in Oink verifier: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 11.00 MiB) 20:53:46 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 12.00 MiB) 20:53:46 Initialized BN254 CRS from memory with num points = 1 (mem: 12.00 MiB) 20:53:46 sumcheck_verified: 1 (mem: 12.00 MiB) 20:53:46 libra_evals_verified: 1 (mem: 12.00 MiB) 20:53:46 pairing_check_verified: 1 (mem: 12.00 MiB) 20:53:46 Proof verified successfully (mem: 12.00 MiB) 20:53:46 verified: 1 (mem: 13.00 MiB) 20:53:47 PASSED (1s)