Parent Log: http://ci.aztec-labs.com/10093e311e033622 Command: cf5b68f74f9a89f1 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/c245b3e704a64008c8dea40ee7b26418fd59554d Env: REF_NAME=gh-readonly-queue/next/pr-15176-301dce04331dcfb583b7508b91491de618d4acf4 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Mon Jun 23 11:51:17 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15176_amd64_x2-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_23294be2dac2e7d4_next 11:51:17 bb command: write_vk (mem: 8.00 MiB) 11:51:17 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:51:17 --scheme: ultra_honk (mem: 9.00 MiB) 11:51:17 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 11:51:17 --output_path: /tmp/tmp.RTDdOZpCEp (mem: 9.00 MiB) 11:51:17 --verbose: true (mem: 9.00 MiB) 11:51:17 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:51:17 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:51:17 created circuit (mem: 11.00 MiB) 11:51:17 Constructing DeciderProvingKey (mem: 11.00 MiB) 11:51:17 allocating polynomials object in proving key... (mem: 14.00 MiB) 11:51:17 populating trace... (mem: 22.00 MiB) 11:51:17 time to construct proving key: 31 ms. (mem: 23.00 MiB) 11:51:17 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 11:51:17 Initialized BN254 CRS from memory with num points = 4097 (mem: 23.00 MiB) 11:51:17 VK saved to "/tmp/tmp.RTDdOZpCEp/vk" (mem: 23.00 MiB) 11:51:17 bb command: prove (mem: 9.00 MiB) 11:51:17 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:51:17 --scheme: ultra_honk (mem: 9.00 MiB) 11:51:17 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 11:51:17 --output_path: /tmp/tmp.RTDdOZpCEp (mem: 9.00 MiB) 11:51:17 --vk_path: /tmp/tmp.RTDdOZpCEp/vk (mem: 9.00 MiB) 11:51:17 --verbose: true (mem: 9.00 MiB) 11:51:17 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:51:17 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:51:17 created circuit (mem: 10.00 MiB) 11:51:17 Constructing DeciderProvingKey (mem: 10.00 MiB) 11:51:17 allocating polynomials object in proving key... (mem: 12.00 MiB) 11:51:17 populating trace... (mem: 21.00 MiB) 11:51:18 time to construct proving key: 66 ms. (mem: 22.00 MiB) 11:51:18 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 11:51:18 Initialized BN254 CRS from memory with num points = 4097 (mem: 22.00 MiB) 11:51:18 vkey hash in Oink prover: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 22.00 MiB) 11:51:18 created oink proof (mem: 23.00 MiB) 11:51:18 starting sumcheck rounds... (mem: 23.00 MiB) 11:51:18 completed 12 rounds of sumcheck (mem: 23.00 MiB) 11:51:18 executed multivariate-to-univariate reduction (mem: 23.00 MiB) 11:51:18 computed opening proof (mem: 23.00 MiB) 11:51:18 finished decider proving. (mem: 23.00 MiB) 11:51:18 Public inputs saved to "/tmp/tmp.RTDdOZpCEp/public_inputs" (mem: 23.00 MiB) 11:51:18 Proof saved to "/tmp/tmp.RTDdOZpCEp/proof" (mem: 23.00 MiB) 11:51:18 bb command: verify (mem: 9.00 MiB) 11:51:18 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 11:51:18 --public_inputs_path: /tmp/tmp.RTDdOZpCEp/public_inputs (mem: 9.00 MiB) 11:51:18 --proof_path: /tmp/tmp.RTDdOZpCEp/proof (mem: 9.00 MiB) 11:51:18 --vk_path: /tmp/tmp.RTDdOZpCEp/vk (mem: 9.00 MiB) 11:51:18 --verbose: true (mem: 9.00 MiB) 11:51:18 --scheme: ultra_honk (mem: 9.00 MiB) 11:51:18 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 11:51:18 --oracle_hash: poseidon2 (mem: 9.00 MiB) 11:51:18 vkey hash in Oink verifier: 0x00000000000000000000000000000000b074df8916f9f5585308a3a5a7083b14 (mem: 11.00 MiB) 11:51:18 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 13.00 MiB) 11:51:18 Initialized BN254 CRS from memory with num points = 1 (mem: 13.00 MiB) 11:51:18 sumcheck_verified: 1 (mem: 13.00 MiB) 11:51:18 libra_evals_verified: 1 (mem: 13.00 MiB) 11:51:18 pairing_check_verified: 1 (mem: 13.00 MiB) 11:51:18 Proof verified successfully (mem: 13.00 MiB) 11:51:18 verified: 1 (mem: 13.00 MiB) 11:51:18 PASSED (1s)