Parent Log: http://ci.aztec-labs.com/5e515535e86b994c Command: bda783e72b51cbd1 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/e340440b20c8e6058b811ce607aaf8447cf11c15 Env: REF_NAME=gh-readonly-queue/next/pr-15307-211a2c7b7aa5782c4eaa4292b84d2dc8c378aee1 CURRENT_VERSION=0.87.6 CI_FULL=1 Date: Thu Jun 26 19:06:02 UTC 2025 System: ARCH=amd64 CPUS=128 MEM=493Gi HOSTNAME=pr-15307_amd64_x4-full Resources: CPU_LIST=0-127 CPUS=2 MEM=8g TIMEOUT=600s History: http://ci.aztec-labs.com/list/history_43061dc698894df7_next 19:06:02 bb command: write_vk (mem: 8.00 MiB) 19:06:02 Scheme is: ultra_honk, num threads: 8 (mem: 8.00 MiB) 19:06:02 --scheme: ultra_honk (mem: 8.00 MiB) 19:06:02 --bytecode_path: ./target/program.json (mem: 8.00 MiB) 19:06:02 --output_path: /tmp/tmp.4u04ky6w2b (mem: 8.00 MiB) 19:06:02 --verbose: true (mem: 8.00 MiB) 19:06:02 --crs_path: /home/aztec-dev/.bb-crs (mem: 8.00 MiB) 19:06:02 --oracle_hash: poseidon2 (mem: 8.00 MiB) 19:06:02 created circuit (mem: 10.00 MiB) 19:06:02 Constructing DeciderProvingKey (mem: 10.00 MiB) 19:06:02 allocating polynomials object in proving key... (mem: 13.00 MiB) 19:06:02 populating trace... (mem: 23.00 MiB) 19:06:02 time to construct proving key: 33 ms. (mem: 24.00 MiB) 19:06:02 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 24.00 MiB) 19:06:02 Initialized BN254 CRS from memory with num points = 4097 (mem: 24.00 MiB) 19:06:02 VK saved to "/tmp/tmp.4u04ky6w2b/vk" (mem: 24.00 MiB) 19:06:02 bb command: prove (mem: 7.00 MiB) 19:06:02 Scheme is: ultra_honk, num threads: 8 (mem: 7.00 MiB) 19:06:02 --scheme: ultra_honk (mem: 7.00 MiB) 19:06:02 --bytecode_path: ./target/program.json (mem: 7.00 MiB) 19:06:02 --output_path: /tmp/tmp.4u04ky6w2b (mem: 7.00 MiB) 19:06:02 --vk_path: /tmp/tmp.4u04ky6w2b/vk (mem: 7.00 MiB) 19:06:02 --verbose: true (mem: 7.00 MiB) 19:06:02 --crs_path: /home/aztec-dev/.bb-crs (mem: 7.00 MiB) 19:06:02 --oracle_hash: poseidon2 (mem: 7.00 MiB) 19:06:02 created circuit (mem: 8.00 MiB) 19:06:02 Constructing DeciderProvingKey (mem: 8.00 MiB) 19:06:02 allocating polynomials object in proving key... (mem: 11.00 MiB) 19:06:02 populating trace... (mem: 20.00 MiB) 19:06:02 time to construct proving key: 25 ms. (mem: 21.00 MiB) 19:06:02 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 22.00 MiB) 19:06:02 Initialized BN254 CRS from memory with num points = 4097 (mem: 22.00 MiB) 19:06:02 vkey hash in Oink prover: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 22.00 MiB) 19:06:02 created oink proof (mem: 22.00 MiB) 19:06:02 starting sumcheck rounds... (mem: 22.00 MiB) 19:06:03 completed 12 rounds of sumcheck (mem: 22.00 MiB) 19:06:03 executed multivariate-to-univariate reduction (mem: 23.00 MiB) 19:06:03 computed opening proof (mem: 23.00 MiB) 19:06:03 finished decider proving. (mem: 23.00 MiB) 19:06:03 Public inputs saved to "/tmp/tmp.4u04ky6w2b/public_inputs" (mem: 23.00 MiB) 19:06:03 Proof saved to "/tmp/tmp.4u04ky6w2b/proof" (mem: 23.00 MiB) 19:06:03 bb command: verify (mem: 8.00 MiB) 19:06:03 Scheme is: ultra_honk, num threads: 8 (mem: 9.00 MiB) 19:06:03 --public_inputs_path: /tmp/tmp.4u04ky6w2b/public_inputs (mem: 9.00 MiB) 19:06:03 --proof_path: /tmp/tmp.4u04ky6w2b/proof (mem: 9.00 MiB) 19:06:03 --vk_path: /tmp/tmp.4u04ky6w2b/vk (mem: 9.00 MiB) 19:06:03 --verbose: true (mem: 9.00 MiB) 19:06:03 --scheme: ultra_honk (mem: 9.00 MiB) 19:06:03 --crs_path: /home/aztec-dev/.bb-crs (mem: 9.00 MiB) 19:06:03 --oracle_hash: poseidon2 (mem: 9.00 MiB) 19:06:03 vkey hash in Oink verifier: 0x00000000000000000000000000000000e109a647a2037f62561cf8d5a02632a8 (mem: 9.00 MiB) 19:06:03 using cached bn254 crs with num points 33554433 at "/home/aztec-dev/.bb-crs/bn254_g1.dat" (mem: 10.00 MiB) 19:06:03 Initialized BN254 CRS from memory with num points = 1 (mem: 10.00 MiB) 19:06:03 sumcheck_verified: 1 (mem: 10.00 MiB) 19:06:03 libra_evals_verified: 1 (mem: 10.00 MiB) 19:06:03 pairing_check_verified: 1 (mem: 10.00 MiB) 19:06:03 Proof verified successfully (mem: 10.00 MiB) 19:06:03 verified: 1 (mem: 10.00 MiB) 19:06:03 PASSED (1s)