"Ah, nine million, hasn't Robert always been greedy for money, how can he write you such an IOU, did he take the wrong medicine?"

When eating at home at noon, Xiao Yuan put the IOU written by Robert in front of Xia Jiuying, and after Xia Jiuying read it, his eyes widened and he said with a look of disbelief.

"Look at this again."

Xiao Yuan gave the blackmail letter he received to Xia Jiuying.

"Is this also written by Robert?" Xia Jiuying took it and looked at it, and then asked.

"He's the most suspicious, but you can wait, I think if he did it, he should have sent me a second letter soon, and in that letter, five million is estimated to be fifteen million." Xiao Yuan said.

"Are you saying that he must not be willing to write you this IOU, so he will definitely find a way to get the money back?" Xia Jiuying asked.

"It can also be said that he felt that he had the hope of getting all the money back, so he wrote me this IOU, otherwise as you said, unless he took the wrong medicine, otherwise even if I talked to Jessica and squeezed him, he would not have written this IOU to me in a daze, and even asked the lawyer to sign it." Xiao Yuan said.

"So, have you been in danger again lately, we have been quiet for a week." Xia Jiuying said with some worry.

"I've been through so many dangers before, and this place will definitely be fine, don't worry." Xiao Yuan comforted Xia Jiuying.

"Anyway, it's better to be careful, what if you have something to do, what can I do?" Xia Jiuying held Xiao Yuan's hand, lowered her eyelids, and said softly.

"For you, for our future, I won't let myself have anything to do, my life is very hard, anyone who wants to trouble me will not end well, Chi Xiang is like this, Wang Junpeng is like this, this time the guy who blackmailed me will definitely ......be like this" Xiao Yuan gently hugged Xia Jiuying in his arms and continued to comfort.

"Hmm." Xia Jiuying twisted her body in Xiao Yuan's arms, found a more comfortable position, closed her eyes gently, and stopped talking like a cat.

…………

In the afternoon, Xiao Yuan returned to school and went straight to the laboratory, the seeds he stocked last night were still running for more than ten hours, and he was now eager to know what the seeds had become.

After returning to the laboratory, Xiao Yuan sat down next to the computer, turned on the closed monitor, and after logging into the system, the monitoring image of the god program appeared in front of him, and the above situation made Xiao Yuan feel a little surprised, because the image at this time showed that the distribution of 0 and 1 in the entire space was not balanced, but the image was static, that is, God did not adjust the imbalance in his world.

Xiao Yuan was puzzled, but the image became static, and he couldn't see anything, he could only think of another way, among the monitoring methods he prepared at that time, the image was only one of them, in addition, there were some non-images, but more detailed recording methods, such as system logs, and memory sampling.

The system log records the operation steps of the god program, and the memory sampling is to save the world's memory data as a file at a certain time interval for future reference.

Xiao Yuan first checked the background of the system and saw that the script file he wrote before leaving was still running, but the world of god was not moving, which showed that the god program either no longer received the commands sent to him by the script file, or for some reason, after receiving the commands, these commands were not executed, in either case, it was very abnormal.

Therefore, Xiao Yuan needs to determine what is the above situation first, and it does not take much time to analyze this situation, and soon Xiao Yuan came to the conclusion: the god program is still receiving the commands sent by the script file, but for some reason, after receiving these commands, it refuses to execute.

"Why didn't it do it?" Xiao Yuan was puzzled, after finishing the automatic script, he opened God's system log, and turned directly to the last one, and found that the time of this one was 3:12:31 in the morning, and he left at half past ten last night, that is to say, more than four hours after he left, God began to have problems.

"What the hell is going on, and why is it going wrong?"

Xiao Yuan carefully analyzed the system logs of God, each log is a normal operation record individually, and there is nothing abnormal, but the last few logs are combined to observe, Xiao Yuan still found some abnormalities from it, that is, the interval between the last dozens of logs is getting smaller and smaller, that is to say, during this period of time, the frequency of operation is getting higher and higher, and even to the last four logs, the time is 03:12:31, this is not to say that the operations of these four log records were carried out at the same time, because the log recording interval set by Xiao Yuan was measured in seconds, and four logs appeared within one second, indicating that four operations were sent out within one second.

Staring at the log on the computer screen, Xiao Yuan frowned, and after thinking for a while, he asked the administrator in the laboratory, confirming that no one moved the computer during the time he was away, and then ruled out the possibility of external interference, and finally he called up the memory sampling file.

Memory sampling refers to,Every certain amount of time,The information of the world memory space opened up by God is cloned intact,Save it in a file,Xiao Yuan when implementing this function,,Didn't completely rely on the god program,But from the operating system level to complete,The reason for doing this,It's to take into account that if the god program fails,He still has the last means of tracing,Not to be helpless。

The memory sampling file is a file stored in hexadecimal form, after Xiao Yuan opened it, he still started to view it from the end of the file, and the last time of recording the memory data was a minute ago, from this time, the work of memory sampling is still normal, and there is no big problem.

There are several gigabytes of data in memory, so the workload of analysis is very large, even with the help of analysis tools, it is a very patient and experienced work, if there is no suitable tool.

In order to find the conclusion as soon as possible, Xiao Yuan planned the entire analysis process and divided it into three stages.

He first used the tool to intercept a hundred sample samples from the end of the memory sampling file forward, in reverse order, and compared and analyzed the data, and the analysis results showed that the 100 memory sampling data were exactly the same, which was consistent with the static image drawn by the god monitoring program, so it can be inferred that the god program was no longer modifying the data of the world he created from a specific time.

After determining this phenomenon, what Xiao Yuan has to do is to find out where the time point of the god program problem is, and according to the system log, the most likely time point is 03:12:31, so, in the second and third stages, Xiao Yuan started from the memory sampling data at this time, intercepted a hundred sampling samples forward and backward respectively, and used the tool to compare and analyze.

After some careful comparison and analysis, Xiao Yuan really found some situations from it, but these situations greatly exceeded his expectations, and gave him a big surprise.