Parent Log: http://ci.aztec-labs.com/55755cfc18e6eb0f Command: cd8e89e8d5e645a9 SYS=ultra_honk FLOW=prove_then_verify barretenberg/acir_tests/scripts/run_test.sh cast_to_i8_regression_7776 Commit: https://github.com/AztecProtocol/aztec-packages/commit/1c9ca312bfdace816082212846900a49694e1e50 Env: REF_NAME=gh-readonly-queue/next/pr-15182-af094bce13530e078c78de9f3264280e6693d533 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Tue Jun 24 09:00:15 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15182_amd64_x2-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_43061dc698894df7_next 09:00:15 bb command: write_vk (mem: 9.00 MiB) 09:00:15 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 09:00:15 --scheme: ultra_honk (mem: 9.00 MiB) 09:00:15 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 09:00:15 --output_path: /tmp/tmp.dupN7AAdnX (mem: 9.00 MiB) 09:00:15 --verbose: true (mem: 9.00 MiB) 09:00:15 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 09:00:15 --oracle_hash: poseidon2 (mem: 9.00 MiB) 09:00:15 created circuit (mem: 11.00 MiB) 09:00:15 Constructing DeciderProvingKey (mem: 11.00 MiB) 09:00:15 allocating polynomials object in proving key... (mem: 12.00 MiB) 09:00:15 populating trace... (mem: 21.00 MiB) 09:00:15 time to construct proving key: 34 ms. (mem: 22.00 MiB) 09:00:15 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 09:00:15 Initialized BN254 CRS from memory with num points = 4097 (mem: 22.00 MiB) 09:00:15 VK saved to "/tmp/tmp.dupN7AAdnX/vk" (mem: 22.00 MiB) 09:00:15 bb command: prove (mem: 8.00 MiB) 09:00:15 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 09:00:15 --scheme: ultra_honk (mem: 9.00 MiB) 09:00:15 --bytecode_path: ./target/program.json (mem: 9.00 MiB) 09:00:15 --output_path: /tmp/tmp.dupN7AAdnX (mem: 9.00 MiB) 09:00:15 --vk_path: /tmp/tmp.dupN7AAdnX/vk (mem: 9.00 MiB) 09:00:15 --verbose: true (mem: 9.00 MiB) 09:00:15 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 09:00:15 --oracle_hash: poseidon2 (mem: 9.00 MiB) 09:00:15 created circuit (mem: 10.00 MiB) 09:00:15 Constructing DeciderProvingKey (mem: 10.00 MiB) 09:00:15 allocating polynomials object in proving key... (mem: 13.00 MiB) 09:00:15 populating trace... (mem: 21.00 MiB) 09:00:15 time to construct proving key: 29 ms. (mem: 22.00 MiB) 09:00:15 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 09:00:15 Initialized BN254 CRS from memory with num points = 4097 (mem: 22.00 MiB) 09:00:15 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 22.00 MiB) 09:00:15 created oink proof (mem: 22.00 MiB) 09:00:15 starting sumcheck rounds... (mem: 22.00 MiB) 09:00:15 completed 12 rounds of sumcheck (mem: 22.00 MiB) 09:00:15 executed multivariate-to-univariate reduction (mem: 22.00 MiB) 09:00:16 computed opening proof (mem: 22.00 MiB) 09:00:16 finished decider proving. (mem: 22.00 MiB) 09:00:16 Public inputs saved to "/tmp/tmp.dupN7AAdnX/public_inputs" (mem: 22.00 MiB) 09:00:16 Proof saved to "/tmp/tmp.dupN7AAdnX/proof" (mem: 22.00 MiB) 09:00:16 bb command: verify (mem: 7.00 MiB) 09:00:16 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 09:00:16 --public_inputs_path: /tmp/tmp.dupN7AAdnX/public_inputs (mem: 8.00 MiB) 09:00:16 --proof_path: /tmp/tmp.dupN7AAdnX/proof (mem: 8.00 MiB) 09:00:16 --vk_path: /tmp/tmp.dupN7AAdnX/vk (mem: 8.00 MiB) 09:00:16 --verbose: true (mem: 8.00 MiB) 09:00:16 --scheme: ultra_honk (mem: 8.00 MiB) 09:00:16 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 09:00:16 --oracle_hash: poseidon2 (mem: 8.00 MiB) 09:00:16 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 9.00 MiB) 09:00:16 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 10.00 MiB) 09:00:16 Initialized BN254 CRS from memory with num points = 1 (mem: 10.00 MiB) 09:00:16 sumcheck_verified: 1 (mem: 10.00 MiB) 09:00:16 libra_evals_verified: 1 (mem: 10.00 MiB) 09:00:16 pairing_check_verified: 1 (mem: 10.00 MiB) 09:00:16 Proof verified successfully (mem: 10.00 MiB) 09:00:16 verified: 1 (mem: 10.00 MiB) 09:00:16 PASSED (1s)