Parent Log: http://ci.aztec-labs.com/c81d42f03fadf137 Command: db1a57779ffe2849 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/9cbd161a1dfa928167c1f969200b95df55ed4c6b Env: REF_NAME=gh-readonly-queue/next/pr-15157-6e3848bbd6845559b55825f0bc64df0673272969 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Fri Jun 20 09:47:36 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15157_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_43061dc698894df7_next 09:47:36 bb command: write_vk (mem: 7.00 MiB) 09:47:36 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 09:47:36 --scheme: ultra_honk (mem: 8.00 MiB) 09:47:36 --bytecode_path: ./target/program.json (mem: 8.00 MiB) 09:47:36 --output_path: /tmp/tmp.YjiJSN0Pyw (mem: 8.00 MiB) 09:47:36 --verbose: true (mem: 8.00 MiB) 09:47:36 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 09:47:36 --oracle_hash: poseidon2 (mem: 8.00 MiB) 09:47:36 created circuit (mem: 10.00 MiB) 09:47:36 Constructing DeciderProvingKey (mem: 10.00 MiB) 09:47:36 allocating polynomials object in proving key... (mem: 13.00 MiB) 09:47:36 populating trace... (mem: 22.00 MiB) 09:47:36 time to construct proving key: 36 ms. (mem: 23.00 MiB) 09:47:36 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 23.00 MiB) 09:47:36 Initialized BN254 CRS from memory with num points = 4161 (mem: 23.00 MiB) 09:47:36 VK saved to "/tmp/tmp.YjiJSN0Pyw/vk" (mem: 23.00 MiB) 09:47:36 bb command: prove (mem: 7.00 MiB) 09:47:36 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 09:47:36 --scheme: ultra_honk (mem: 7.00 MiB) 09:47:36 --bytecode_path: ./target/program.json (mem: 7.00 MiB) 09:47:36 --output_path: /tmp/tmp.YjiJSN0Pyw (mem: 7.00 MiB) 09:47:36 --vk_path: /tmp/tmp.YjiJSN0Pyw/vk (mem: 7.00 MiB) 09:47:36 --verbose: true (mem: 7.00 MiB) 09:47:36 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 09:47:36 --oracle_hash: poseidon2 (mem: 7.00 MiB) 09:47:36 created circuit (mem: 9.00 MiB) 09:47:36 Constructing DeciderProvingKey (mem: 9.00 MiB) 09:47:37 allocating polynomials object in proving key... (mem: 12.00 MiB) 09:47:37 populating trace... (mem: 20.00 MiB) 09:47:37 time to construct proving key: 29 ms. (mem: 21.00 MiB) 09:47:37 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 21.00 MiB) 09:47:37 Initialized BN254 CRS from memory with num points = 4161 (mem: 22.00 MiB) 09:47:37 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 22.00 MiB) 09:47:37 created oink proof (mem: 22.00 MiB) 09:47:37 starting sumcheck rounds... (mem: 22.00 MiB) 09:47:37 completed 12 rounds of sumcheck (mem: 22.00 MiB) 09:47:37 executed multivariate-to-univariate reduction (mem: 22.00 MiB) 09:47:37 computed opening proof (mem: 22.00 MiB) 09:47:37 finished decider proving. (mem: 22.00 MiB) 09:47:37 Public inputs saved to "/tmp/tmp.YjiJSN0Pyw/public_inputs" (mem: 22.00 MiB) 09:47:37 Proof saved to "/tmp/tmp.YjiJSN0Pyw/proof" (mem: 22.00 MiB) 09:47:37 bb command: verify (mem: 6.00 MiB) 09:47:37 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 09:47:37 --public_inputs_path: /tmp/tmp.YjiJSN0Pyw/public_inputs (mem: 7.00 MiB) 09:47:37 --proof_path: /tmp/tmp.YjiJSN0Pyw/proof (mem: 7.00 MiB) 09:47:37 --vk_path: /tmp/tmp.YjiJSN0Pyw/vk (mem: 7.00 MiB) 09:47:37 --verbose: true (mem: 7.00 MiB) 09:47:37 --scheme: ultra_honk (mem: 7.00 MiB) 09:47:37 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 09:47:37 --oracle_hash: poseidon2 (mem: 7.00 MiB) 09:47:37 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 8.00 MiB) 09:47:37 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 9.00 MiB) 09:47:37 Initialized BN254 CRS from memory with num points = 65 (mem: 9.00 MiB) 09:47:37 sumcheck_verified: 1 (mem: 9.00 MiB) 09:47:37 libra_evals_verified: 1 (mem: 9.00 MiB) 09:47:37 pairing_check_verified: 1 (mem: 9.00 MiB) 09:47:37 Proof verified successfully (mem: 9.00 MiB) 09:47:37 verified: 1 (mem: 9.00 MiB) 09:47:37 PASSED (1s)