In performance test, total time: 30809439.0μs, load time: 494558.0μs, run time: 30314881.0μs, tpmC: 1797.137188txns/min

In performance test：  total time: 33091697.0μs,  load time: 653225.0μs,  run time: 32438472.0μs,   tpmC: 1677.63759txns/min

In performance test, total time: 35390934.0μs, load time: 475177.0μs, run time: 34915757.0μs, tpmC: 1567.200734txns/min

In performance test, total time: 48493242.0μs, load time: 533875.0μs, run time: 47959367.0μs, tpmC: 1140.965851txns/min

最后一次提交时间：2025-07-10 12:14:02  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 247.61442 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

TLE

最后一次提交时间：2025-07-10 01:54:01  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 101.894617 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

最后一次提交时间：2025-07-10 01:24:33  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 57.307922 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

最后一次提交时间：2025-07-10 01:48:54  得分：0.00 JSON格式错误! Traceback (most recent call last): File "coursegrader/dockerext/checkpoint_test.py", line 350, in run() File "coursegrader/dockerext/checkpoint_test.py", line 259, in run subprocess.run(cmd, stdout=outfile, stderr=outfile, shell=True) File "/usr/lib/python3.6/subprocess.py", line 423, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.6/subprocess.py", line 687, in __init__ errread, errwrite) = self._get_handles(stdin, stdout, stderr) File "/usr/lib/python3.6/subprocess.py", line 1204, in _get_handles c2pwrite = stdout.fileno() ValueError: I/O operation on closed file

total time: 293815050.0μs, load time: 2012525.0μs, run time: 291802525.0μs, tpmC: 187.52408txns/min

最后一次提交时间：2025-07-10 01:04:56  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 46.424898 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

最后一次提交时间：2025-07-09 21:24:00  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 77.108397 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

最后一次提交时间：2025-07-09 21:24:00  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 77.108397 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

最后一次提交时间：2025-07-09 18:25:15  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 104.595811 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

TLE

最后一次提交时间：2025-07-09 18:00:14  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 0.198993 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.

TLE

最后一次提交时间：2025-07-09 16:03:48  得分：0.00 运行时间过长!

最后一次提交时间：2025-07-09 10:01:21  得分：0.00 JSON格式错误! Traceback (most recent call last): File "coursegrader/dockerext/checkpoint_test.py", line 350, in run() File "coursegrader/dockerext/checkpoint_test.py", line 259, in run subprocess.run(cmd, stdout=outfile, stderr=outfile, shell=True) File "/usr/lib/python3.6/subprocess.py", line 423, in run with Popen(*popenargs, **kwargs) as process: File "/usr/lib/python3.6/subprocess.py", line 687, in __init__ errread, errwrite) = self._get_handles(stdin, stdout, stderr) File "/usr/lib/python3.6/subprocess.py", line 1204, in _get_handles c2pwrite = stdout.fileno() ValueError: I/O operation on closed file

最后一次提交时间：2025-07-08 23:30:21  得分：7.30  Your program fails the following test cases: [crash_recovery_with_checkpoint]   In test_case crash_recovery_without_checkpoint, recovery time = 22.797096 you pass the consistence check in test case crash_recovery_without_checkpoint In crash_recovery_with_checkpoint, server stops running at create checkpoint phase.