Parent Log: http://ci.aztec-labs.com/88fdb72b2f06aef3 Command: cee6f9137e799243 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/8cc8a56892d36191eefb49254ebbe49ea99ef4b8 Env: REF_NAME=gh-readonly-queue/next/pr-14921-78d87cb88633aee537d022d6fd8e57ceb74a3a95 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Wed Jun 18 11:39:03 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-14921_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_43061dc698894df7_next 11:39:03 bb command: write_vk (mem: 6.00 MiB) 11:39:03 Scheme is: ultra_honk, num threads: 8 (mem: 6.00 MiB) 11:39:03 --scheme: ultra_honk (mem: 6.00 MiB) 11:39:03 --bytecode_path: ./target/program.json (mem: 6.00 MiB) 11:39:03 --output_path: /tmp/tmp.wi4u0oTd5q (mem: 6.00 MiB) 11:39:03 --verbose: true (mem: 6.00 MiB) 11:39:03 --crs_path: /home/aztec-dev/.bb-crs (mem: 6.00 MiB) 11:39:03 --oracle_hash: poseidon2 (mem: 6.00 MiB) 11:39:03 created circuit (mem: 9.00 MiB) 11:39:03 Constructing DeciderProvingKey (mem: 9.00 MiB) 11:39:03 allocating polynomials object in proving key... (mem: 11.00 MiB) 11:39:03 populating trace... (mem: 19.00 MiB) 11:39:03 time to construct proving key: 38 ms. (mem: 20.00 MiB) 11:39:03 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 21.00 MiB) 11:39:03 Initialized BN254 CRS from memory with num points = 4161 (mem: 22.00 MiB) 11:39:03 VK saved to "/tmp/tmp.wi4u0oTd5q/vk" (mem: 22.00 MiB) 11:39:03 bb command: prove (mem: 5.00 MiB) 11:39:03 Scheme is: ultra_honk, num threads: 8 (mem: 6.00 MiB) 11:39:03 --scheme: ultra_honk (mem: 6.00 MiB) 11:39:03 --bytecode_path: ./target/program.json (mem: 6.00 MiB) 11:39:03 --output_path: /tmp/tmp.wi4u0oTd5q (mem: 6.00 MiB) 11:39:03 --vk_path: /tmp/tmp.wi4u0oTd5q/vk (mem: 6.00 MiB) 11:39:03 --verbose: true (mem: 6.00 MiB) 11:39:03 --crs_path: /home/aztec-dev/.bb-crs (mem: 6.00 MiB) 11:39:03 --oracle_hash: poseidon2 (mem: 6.00 MiB) 11:39:03 created circuit (mem: 7.00 MiB) 11:39:03 Constructing DeciderProvingKey (mem: 7.00 MiB) 11:39:03 allocating polynomials object in proving key... (mem: 9.00 MiB) 11:39:03 populating trace... (mem: 19.00 MiB) 11:39:03 time to construct proving key: 32 ms. (mem: 20.00 MiB) 11:39:03 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 21.00 MiB) 11:39:03 Initialized BN254 CRS from memory with num points = 4161 (mem: 21.00 MiB) 11:39:03 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 21.00 MiB) 11:39:03 created oink proof (mem: 21.00 MiB) 11:39:03 starting sumcheck rounds... (mem: 21.00 MiB) 11:39:04 completed 12 rounds of sumcheck (mem: 21.00 MiB) 11:39:04 executed multivariate-to-univariate reduction (mem: 21.00 MiB) 11:39:04 computed opening proof (mem: 21.00 MiB) 11:39:04 finished decider proving. (mem: 21.00 MiB) 11:39:04 Public inputs saved to "/tmp/tmp.wi4u0oTd5q/public_inputs" (mem: 21.00 MiB) 11:39:04 Proof saved to "/tmp/tmp.wi4u0oTd5q/proof" (mem: 21.00 MiB) 11:39:04 bb command: verify (mem: 5.00 MiB) 11:39:04 Scheme is: ultra_honk, num threads: 8 (mem: 6.00 MiB) 11:39:04 --public_inputs_path: /tmp/tmp.wi4u0oTd5q/public_inputs (mem: 6.00 MiB) 11:39:04 --proof_path: /tmp/tmp.wi4u0oTd5q/proof (mem: 6.00 MiB) 11:39:04 --vk_path: /tmp/tmp.wi4u0oTd5q/vk (mem: 6.00 MiB) 11:39:04 --verbose: true (mem: 6.00 MiB) 11:39:04 --scheme: ultra_honk (mem: 6.00 MiB) 11:39:04 --crs_path: /home/aztec-dev/.bb-crs (mem: 6.00 MiB) 11:39:04 --oracle_hash: poseidon2 (mem: 6.00 MiB) 11:39:04 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 7.00 MiB) 11:39:04 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 8.00 MiB) 11:39:04 Initialized BN254 CRS from memory with num points = 65 (mem: 8.00 MiB) 11:39:04 sumcheck_verified: 1 (mem: 8.00 MiB) 11:39:04 libra_evals_verified: 1 (mem: 8.00 MiB) 11:39:04 pairing_check_verified: 1 (mem: 8.00 MiB) 11:39:04 Proof verified successfully (mem: 8.00 MiB) 11:39:04 verified: 1 (mem: 8.00 MiB) 11:39:04 PASSED (1s)