140: Chapter 140 Outpost Intelligent Agent

That night, Jiang Lin did not continue operating PMCU-17.

On the workstation screen, that incomplete timestamp still remained on the last line of the cache parsing window, ripping open a crack in his original understanding of this world.

Because this meant that this machine likely belonged to a near-future large-scale underground system with a clear calendar, a definite engineering system, and a defined networking structure.

Of course, an incomplete timestamp could not prove that the calendar system was necessarily the same.

A single cache fragment could not prove the complete history of this system either.

An outer-ring maintenance unit on the verge of scrapping was even less capable of bearing the weight of explaining the causes of the entire Wasteland.

Without replication, cross-validation, and contextual chains, any grand conclusion was merely an illusion.

And the greatest taboo in engineering was treating illusions as facts.

Therefore, in the winter of the twenty-third year, after the first response of PMCU-17, the first thing Jiang Lin did was not to continue pursuing that timestamp from more than seventy years later, nor was it to attempt to forcefully read the local cache.

Instead, he created a completely isolated local directory on the workstation.

[PMCU-17_Emergency_Diagnostic_Log]

A most primitive diagnostic log library.

He did not allow any off-the-shelf algorithms to intervene in judgment without his understanding of the most basic response patterns of PMCU-17.

When facing a black box suspected of adopting an unknown calendar system and having completely unclear underlying logic, any preconceived algorithm could lead to catastrophic misjudgment due to an unmatched judgment framework.

On the workstation screen, the first record was written.

[Test Number: 0001]

[Power Supply Condition: Low-Voltage First-Order (3.3V DC, Rising Edge 0.3s)]

[Cooling Bypass: Pressure Stable (1.2 MPa, Flow Rate 4L/min)]

[Interface Status: Microscopic Contact Resistance Stable (45 mΩ)]

[Return Content: Emergency Diagnostic Layer, Core Access Denied, Local Cache Partially Readable]

[Original Output: Sealed]

[Conclusion: Repeatability Pending Confirmation]

From this moment on, all tests had to be written into this isolated log library.

The original output was sealed separately, test parameters were recorded separately, and environmental statuses were recorded separately.

Jiang Lin's subjective judgments had to be placed into another field.

Data belonged to data, guesses belonged to guesses, and inferences belonged to inferences.

The three could not be mixed together.

Afterwards, he did not get hot-headed and continue increasing the voltage just because of that brief twelve-second response.

Nor did he attempt to input any commands to forcefully read the so-called local cache.

Instead, he pulled down the main switch of the low-voltage isolated power supply module, cutting power to the system.

He watched the pressure gauge pointer of the bypass cooling pump slowly fall back, waiting for the cooling bypass to completely return to its initial thermodynamic baseline.

Then he picked up the infrared thermometer gun, re-scanned the black composite material shell of PMCU-17, and compared the differences in thermal imaging distribution before and after power-off.

He used a multimeter to measure the contact resistance of that row of tiny contacts again.

Finally, wearing a magnifying glass, he carefully confirmed whether even micrometer-level electric arc burn marks had appeared on the surface of the contacts.

The cornerstone of science lies in repeatability.

If it could not be repeated, those twelve seconds were merely an electronic illusion triggered by residual charges in the capacitors.

Two hours later, the thermodynamic state returned to zero.

Jiang Lin began the second test.

The switch was pushed up, and the voltage stepped.

The ammeter was like stagnant water, and PMCU-17 had no response at all.

The third test still had no response.

The deep black shell cast a cold light under the shadowless lamp, as if mocking his presumption.

The fourth test.

A large block of green characters suddenly popped up on the terminal screen, but they were all completely illogical hexadecimal garbled text.

The fifth test.

Clear text flashed on the screen once more: "Core access denied."

But this time, no status prompt regarding the local cache appeared.

The sixth test.

Due to a slight stutter in the rotor of a wind turbine outside the Outpost, causing a brief fluctuation in the power grid, the pressure gauge pointer of the cooling bypass trembled slightly.

Some hardware-level protection mechanism inside PMCU-17 was instantly triggered, and the system fell directly silent.

Jiang Lin was neither angry nor impatient.

Like an ascetic monk, he wrote every result, whether successful or failed, into the isolated log library.

At first, this set of isolated log library could barely bear this high-intensity recording.

In the first two complete test windows, he could perform fifteen to twenty sets of short-term probings every day.

But as interface thermal fatigue, cooling return-to-zero, and storm shutdowns continuously lengthened the cycle, complete tests that could truly be included in the effective sample library later on were often only two to four sets a day.

For each set of tests, he strictly followed the control variable method, modifying only one extremely minute physical parameter.

The rising edge time of the power supply step was fine-tuned from 0.3 seconds to 0.5 seconds.

The pressure set value of the cooling bypass was adjusted upward by two percent to observe the feedback of fluid resistance.

The heat capacity warning line at a certain key temperature measurement point on the shell was tentatively moved by 0.5 degrees Celsius.

The interface contact resistance was controlled within different milliohm ranges through fine adjustments of the physical fixture.

The process of every test was very slow.

So slow it was almost foolish.

But Jiang Lin understood the principle that haste makes waste.

This machine, code-named PMCU-17, was not a general-purpose computer placed in a laboratory waiting to be started.

It was an outer-ring maintenance unit squeezed and torn by the crust, compacted by the Wasteland collapse, with its cooling circulation completely failed, its internal maintenance bus in a Physics degraded state, and its link with the main array completely lost.

What Jiang Lin was doing now was not "using" it, nor was it "cracking" it.

Separated by an impenetrable black box, he used electrical signals as probes to learn in what exact way and following what Physics laws it was rejecting him.

By the second month, the log library had accumulated hundreds of structured records.

By the seventh month, the original output folder had expanded to tens of gigabytes.

By the deep winter of the twenty-fifth year, the heavy industrial Wasteland outside the Outpost was experiencing a three-month-long sandstorm.

Meanwhile, in the workstation of the maintenance room, more than a dozen test batch directories had been neatly separated.

Jiang Lin had more than two thousand structured test records in his hands.

Piled together, they had no aesthetic sense at all.

Eighty-five percent of the tests had no response at all.

Ten percent of the tests returned stereotyped rejection codes.

Four percent of the tests would produce garbled text of varying lengths.

Only less than one percent of the tests would occasionally repeatedly throw specific status codes under certain similar Physics conditions.

However, the two words "similar", in front of a complex engineering system spanning eras, were themselves a huge trap.

Similar power supply conditions did not mean that the distribution state of the cooling fluid in the capillary network was similar.

Similar cooling bypass states did not mean that the microscopic contact state of the interface after experiencing hundreds of thermal expansions and contractions was similar.

Similar interface contact states were even less indicative of similar temperature gradients of local heat islands inside the residual computational encapsulation.

Every byte given by PMCU-17 was like the broken breath squeezed out from deep in the throat of a dying person whose chest had been crushed.

Sparse and fragmented.

Extremely unstable.

And at any moment, it could vanish forever due to the exhaustion of hardware lifespan.

For the first time, Jiang Lin clearly realized that his recording method of only doing linear archiving without relational modeling could no longer hold up.

It was not that he was not serious enough, nor was it that his perseverance had reached its limit.

Rather, the variable dimensions coupled within the system had exceeded the limit that the human biological brain could process concurrently.

If he continued to rely solely on directory retrieval and manual comparison to find patterns, sooner or later, due to fatigue and omissions, he would miss those faint yet fatal correlations hidden in the massive amounts of noise.

One afternoon, Jiang Lin sat in the maintenance room where the temperature was only ten degrees, spreading out the log windows of the latest four test batches across the screen.

Curve windows of different colors—red represented the power supply step, blue represented the cooling pressure, and black represented the return code.

Along with countless arrows, circled points, edge annotations, and cross-references, they stuffed the originally blank page to the point of suffocation.

He was trying to track a status code codenamed ERR-7X-Maint that had appeared three consecutive times.

When it appeared for the first time, the notes showed that the cooling bypass pressure at that time was in the low range.

When it appeared the second time, the pressure was normal, but the microsecond delay of the power supply step was slightly higher.

When it appeared the third time, the first two parameters had both returned to the baseline, but an abnormal cold spot appeared in the infrared temperature distribution on the left side of the shell.

Which variable was the core mechanism triggering it after all?

Or rather, did these three form some kind of coupled trigger condition in the underlying protection logic?

Following the cross-indices he had manually added, he switched back and forth between several log windows for half an hour.

His vision gradually blurred amidst the densely packed data, and the gears of his thought began to jam due to a lack of lubrication.

The more he flipped through, the more irritable he became, and a deep sense of powerlessness crept up from his spine.

Finally, Jiang Lin pushed the mouse aside, stared at those conflicting sets of curve windows, and his chest rose and fell slightly: "This is not something a human brain should try to hard-calculate."

As soon as these words left his mouth, he himself fell silent first.

Because this feeling and these words were far too familiar to him.

Back when he was building MPS-Kernel, he had been driven to the desperate end of his thoughts in this exact way by massive comparator sequences, complex microprogram state machines, bulky equivalence class pruning algorithms, and memory barrier proofs.

Later, when developing MPS-Forge, he was similarly forced to write auxiliary algorithms by intertwined and coupled variables such as the Young's modulus of composite materials at different foot ends, the Gaussian white noise of sensors, the phase windows of non-flat terrains, and the torque distribution in complex dynamic equations.

And now, history was repeating itself.

PMCU-17 had thrown the exact same problem back in front of him in a more primitive form.

Except that this time, his task was no longer to find a mathematically provable structure.

Nor was it to find the optimal Physics prototype parameters for a non-periodic mobile platform.

What he needed to do now was to build a high-dimensional black-box dynamic model of fault response outside a damaged outer-ring maintenance unit that did not belong to the era he recognized.

Jiang Lin pulled the keyboard over, tapped a few times on the workstation terminal, and created a new folder under the root directory.

Named: [PMCU_Diagnostic_Archive]

The first version of the script was written in Python, with the underlying layer mixed with some C language libraries used to process high-frequency serial port signals.

The interface was merely white font in a sea of pitch black, rudimentary in function, and looked very rough.

Its core task was only one: to further structure and index the raw logs.

Jiang Lin began to refactor the log library.

He assigned a unique number to each historical test.

He encapsulated the time constant of the power supply step, the floating-point value of the cooling pressure, the ohm count of the interface resistance, the matrix data of the shell temperature difference, the quantitative indicators of thermal imaging features, the string of the return status code, and the hexadecimal sequence of the garbled fragments all into the same JSON data structure.

On this basis, Jiang Lin added an extremely important engineering variable: [Credibility Weight].

Every record was no longer equal.

Through algorithms, he marked them differently: Could it be reproduced under identical conditions?

Was there any environmental-induced thermodynamic state drift?

Was it possibly affected by the residual heat island effect of the previous round of high-current testing?

Did the sensor logs imply that there was interface contact instability at the Physics level?

This preparatory work was extremely boring, without any stunning technological breakthroughs, feeling almost like the job of a typist in an old-era archive.

When the last test batch was re-indexed into the local database, a qualitative change occurred.

For the first time in the past few years, it allowed Jiang Lin to instantly filter out more than two thousand experimental records hidden in the dust of time according to multi-dimensional conditions with just a single line of conditional retrieval statement.

He began trying to query this crude database.

Filter records where the cooling bypass flow rate was lower than 3.5 L/min.

Filter records where the power supply rising edge time exceeded 0.4s.

Filter records where the local thermal gradient of the left shell exceeded 2°C.

Filter all context environments where the ERR-7X-Maint status code appeared.

Filter all incomplete frames where the length of the hexadecimal garbled text was between 128 byte and 25.

Then, in a seemingly casual cross-query, Jiang Lin discovered the first subtle pattern that was difficult for the human brain to capture.

There was a string of hexadecimal code of about length, which he had originally classified as random white noise generated by electromagnetic interference on the system.

But the scatter plot of the script showed that this string of garbled text only appeared in a harsh intersection: the microscopic contact resistance of the maintenance interface was stable between 40-45 mΩ, and at the same time the cooling bypass pressure was in a narrow range of 1.15 to 1.18 MPa.

It might just be a statistical coincidence.

It might be a confidence interval bias caused by still insufficient sample size.

Or it might simply be that under the Physics-degraded state of the maintenance bus of PMCU-17, a part of its incomplete output happened not to be completely drowned out by background noise.

But this discovery was like striking a match in the boundless dark night.

For the first time, it made the word garbled text cease to be meaningless at a mathematical level.

It proved that the feedback of this machine was supported by Physics logic.

At the end of the twenty-fifth year, the Wasteland ushered in a rare blizzard, and the temperature dropped to minus forty degrees.

Beside the stove, Jiang Lin added a second functional module to the archiving script.

[Fault Code High-Dimensional Clustering]

Jiang Lin did not use that kind of deep learning black box that excessively consumed computing power, but instead adopted a density-based spatial clustering algorithm.

Its logic was very simple.

According to the return content, the environmental Physics conditions at the time of occurrence, and the pre-state of the equipment, in the normalized multi-dimensional feature space, a density-based clustering method was used to put similar reactions into the same cluster.

Some clustering groups were quickly proven to have no value for further research.

For example, a large group of seemingly regular garbled text was strongly correlated by the clustering algorithm to the minute vibrations at the interface.

Jiang Lin immediately understood that this was purely high-frequency electrical noise caused by poor external Physics contact, which fell under useless data.

Yet some cluster groups made Jiang Lin stare in front of the screen for a long time.

Because these specific status codes and garbled fragments always presented a highly regular distribution after even a tiny fluctuation of 0.05 MPa in the cooling bypass pressure.

This revealed a heart-palpitating truth.

That is to say, the read-only diagnostic layer inside PMCU-17, although having experienced cliff-like Physics destruction, core access denied, and main link lost, was still continuously making computational responses to changes in external thermodynamic conditions.

The significance of this matter itself far exceeded the content of those few status codes.

Because this meant that PMCU-17, lying on the maintenance table, was not completely dead.

It was by no means a metal wreckage that could only passively reflect light and let people admire its shell nameplate.

It still stubbornly maintained its perception of its own bodily state in the long river of time through low-frequency, fragmentary computational methods.

Time advanced to the twenty-sixth year.

Jiang Lin began trying to let the system handle more complex work, developing a third function for the archiving system.

[Fragmented Frame Phase Alignment]

The garbled code occasionally spewed out by PMCU-17 was not entirely the pure random state where information entropy reached its maximum as described in Shannon's information theory.

After introducing a more precise alignment algorithm, Jiang Lin found that some hexadecimal fragments were surprisingly consistent in byte length.

The header identifier structures of some fragments showed similar parity check characteristics at the binary level.

Some fragments always stably appeared within a few milliseconds after the system threw out similar environmental status codes.

Jiang Lin did not dare to delusionally think these were complete high-level data packets.

Much less dare to extravagantly hope that he could rely on the pathetic computing power of the Outpost to decrypt them.

But he could do one thing.

Using timestamps, triggering status codes, and Physics test conditions as baselines, arrange these incomplete data frames together.

This was just like placing hundreds of incomplete bamboo slips side by side according to the bamboo's grain and remaining ink marks.

This winter, the archiving system's alignment algorithm successfully aligned three seemingly unrelated garbled fragments into the same virtual data structure on the time-domain graph for the first time.

The result after alignment was still a full screen of unreadable characters.

Only a few very short fields among them could be converted into plaintext fragments of ASCII code.

But the key point was that one of the incomplete fields statistically presented a stable accompaniment relationship far higher than random noise with the return prompt of the underlying hardware for maintenance bus Physics degradation.

At this very moment, Jiang Lin completed the conversion of his mental perspective.

He finally understood that there had been a slight deviation in his direction over so many years.

Subconsciously, he had always been trying to crack PMCU-17, trying to get it to work again, trying to extract the technical heritage of the pre-Wasteland engineering system from it.

But facing the edge remains of such a massive regional computing array, what he was truly doing was building a detailed external pathology archive for an engineering device sentenced to death by Physics rules.

Every fine-tuning of the voltage power supply was a neurological reflex physical examination.

Every change in the fluid pressure of the cooling bypass was a thermodynamic induction experiment.

Every thrown status code was the clinical symptom it exhibited.

And every incomplete frame mixed with garbled code was a groan emitted by this ancient machine in pain that could not be understood by its peers.

What the archiving system needed to do was not perform miracles to make the dead speak and deliver long discourses.

What it needed to do was simply anchor every seemingly disordered abnormal physiological reaction of this machine precisely at the correct system pathological position.

In the early summer of the twenty-seventh year, the archiving system computed for forty-eight hours and finally generated the first complete fault high-dimensional correlation topology map.

When the map appeared on the screen, the lines were intertwined and messy like a tangle of hemp, thousands of data nodes were extremely crowded, and a large number of correlation paths derived through probability models had pitifully low confidence levels, even only a little over ten percent.

But it was precisely this rough topology map that pointed out three crucial things for the first time with intuitive mathematical vision.

First, there were two specific categories of hardware status codes whose occurrence conditions were unrelated to voltage, and would only suddenly erupt when the phase-change cooling bypass pressure was insufficient to overcome capillary resistance.

Second, certain high-risk error reports were explicitly pointed by the algorithm to transient current overloads of the power supply step.

Third, the distribution models of those aligned garbled outputs completely failed to conform to the Brownian motion laws of thermal noise; they were undoubtedly incomplete data frames overflowed by the maintenance bus after severe bandwidth degradation.

Jiang Lin sat in the lift chair, staring at that map for an entire night.

PMCU-17 lay quietly on the antistatic-treated diagnostic table, leaving ablation traces on its surface, like a black monument that forever refused active communication.

Jiang Lin turned his head, looked at it, and suddenly felt a sense of peaceful years.

He ventured deep into dangerous territory and dragged this incomparably heavy pre-Wasteland engineering remains back to the Outpost.

Repairing broken pipelines like a watchmaker, and building cooling bypasses with picked-up scraps.

Building an isolated diagnostic library field by field.

And writing scripts, recording data, running clustering, and doing topological correlation like a programmer.

What was ultimately obtained were merely some weak judgments such as this hexadecimal status code having a 60% probability of being related to the cooling medium pressure drop, and that 128-byte long garbled code most likely not being environmental white noise.

Yet at the bottom of Jiang Lin's heart, there was no disappointment.

This was the reality of the Physics world.

Engineering remains of this civilization level were never game treasure chests for adventurers to pick up.

Severely damaged giant engineering equipment would never automatically open its underlying architecture to you like a god and hand over answers just because you put in sweat and happened to dig it out of the mud.

The most precious wealth Jiang Lin truly acquired from PMCU-17 was not the ready-made technical code stored inside it.

But rather the problem organization method and cognitive philosophy when facing unknown systems that it forced Jiang Lin to reconstruct.

In the spring of the twenty-eighth year, Jiang Lin opened the script folder that had accompanied him for three years, and finally added a formal name for this system at the root directory of the code.

[MPS - Diagnose v0.1]

(MPS Toolchain · Diagnose / Multi-Scale Diagnostic Framework.)

On the day he pressed the Enter key to rename the folder, Jiang Lin calmly migrated the original [PMCU _ Diagnostic Archive] into the main directory of his massive MPS toolchain.

Opening the Readme.md instruction file, he wrote down three lines of system constraints.

[Functional Purpose: Archive, time-domain correlation, reproduction deduction, and non-intrusive diagnosis of external Physics fault responses of unknown complex engineering systems.]

[Engineering Prohibitions: Strictly prohibit misjudging probabilistic black-box correlation phenomena as substantive understanding of the underlying core logic.]

[Current Sole Application Object: Remains of the PMCU-17 outer-loop maintenance computing unit.]

It was from the moment these three lines were typed that MPS - Diagnose shed the childishness of an experimental script and truly became a weapon capable of participating in Wasteland reconstruction.

It was no longer just a name used to store memories.

At the end of the twenty-eighth year, a high-risk incident code-named D-43 occurred at the Outpost, and this incident completely changed the evolutionary trajectory of MPS - Diagnose.

That day, Jiang Lin was conducting a set of ultra-low-voltage power supply tests on PMCU-17 as planned, aimed at verifying interface stability.

The prerequisites were flawless, the cooling bypass flow rate and pressure were doubly stable, multi-point temperature detections on the shell were all at the safe room-temperature baseline, and the maintenance interface's microscopic contact resistance was also controlled in an excellent state.

However, when the power switch was pushed up, the expected underlying information did not appear on the terminal screen of PMCU-17; instead, a dazzling red code popped up three times in succession.

[Status Code: D-43]

Jiang Lin's nerves instantly tightened.

According to several accompanying phenomena in his previous scattered records, the D-prefix status code had frequently appeared simultaneously with deep access denial.

His initial judgment was that a certain minor operation of his earlier might have triggered this machine's surviving anti-intrusion logic, and at this moment the core packaging layer was sending out a severe rejection or even self-destruction early warning outward.

If there was a problem with the core packaging layer, then the current entire testing technical route must be immediately suspended indefinitely, and even the connection methods of the Physics interfaces needed to be completely overthrown and re-evaluated to prevent causing irreversible hardware burnout.

Jiang Lin's fingers were already pressing on the emergency Physics cut-off switch.

Just as he was about to press down the switch to terminate this month-long test cycle, on the auxiliary monitor beside him, the MPS - Diagnose system popped up an inconspicuous gray prompt by quickly searching its massive historical topology map.

[System Analysis: Based on historical multivariate cluster analysis, the vector pointing of the D-43 status code is more likely from the impedance abnormality of the peripheral auxiliary thermal protection circuit, rather than the logical rejection of the deep core encapsulation layer.]

[Deduction Suggestion: Reduce the slope of the power supply step rising edge, keep the system silent, and re-conduct the low-voltage test after waiting for the tiny vortex of the cooling bypass to stabilize.]

Looking at the counter-intuitive prompt on the screen, Jiang Lin's brows furrowed deeply.

In his experiential system, the priority of such continuous error reporting was extremely high, and D-43 was like a heavy iron lock that locked the core dead.

Yet MPS - Diagnose's fault correlation algorithm, by stripping away surface phenomena, dragged the weight that triggered the fault onto the peripheral Physics path of thermal impedance changes caused by tiny vortices in the cooling fluid.

At this moment when the judgments of man and machine diverged, Jiang Lin did not immediately negate it.

The rationality of engineering overwhelmed intuition.

He released the emergency cut-off switch, manually modified the parameters of the pulse width modulation controller according to the system's suggestion, and significantly reduced the slope of the power supply step.

Allowing the pressure fluctuations within the bypass pipeline to gradually decay and return to a stable interval.

Then restarted the test.

The terminal screen flashed slightly.

Low-voltage current steadily injected.

The expected diagnostic layer routine feedback information surfaced normally.

D-43 disappeared.

The test ended stably, and the system powered down.

Jiang Lin looked at the new record just automatically archived and generated by the system.

[Test Number: D-43 - 07]

[Human Original Judgment: Suspected logical denial of access by the core packaging layer, belonging to high risk.]

[Diagnostic Framework Intervention Suggestion: The possibility of peripheral thermal protection circuit Physics abnormality is higher than logical rejection.]

[Actual Adjustment Action: Reduce the power supply step, wait for the micro-fluid mechanics of the cooling bypass to stabilize.]

[Re-test Verification Result: D-43 status lifted.]

[Tentative Conclusion: Under currently reproducible conditions, reducing the power supply step and waiting for the flow field to stabilize can significantly depress the D-43 recurrence probability; its root cause remains to be cross-verified.]

Afterwards, he added six groups of cross-controls.

Changing only the power supply rising edge, changing only the bypass pressure, and changing neither.

Only the groups where slow step + flow field stability were simultaneously established did not experience D-43 again.

Jiang Lin was very clear that this was by no means because this ancient machine, PMCU-17, suddenly spoke up and gave him the standard answer.

Nor was it because MPS - Diagnose generated an advanced cognitive phenomenon called understanding, seeing through the construction of PMCU-17.

It merely objectively found a low-probability correlation path that Jiang Lin had ignored due to fatigue or habitual thinking, from the massive failure records and subtle parameter fluctuations personally entered by Jiang Lin over the past few years, within the ultra-high dimensional phase space.

But the nature of this matter had already undergone a fundamental transition at this moment.

Because from this moment on, MPS - Diagnose was no longer just an electronic filing cabinet passively waiting for its master to query.

Standing on the shoulders of massive data, it began to acquire the qualification to propose next-step engineering experiment suggestions to its creator.

One week later, Jiang Lin created a new core submodule under the main directory of MPS - Diagnose.

He named it: [Suggestion_Layer / Suggestion Layer].

The first version of the suggestion layer was as crude as a steam engine from the early Industrial Revolution.

There were no complex decision trees inside, nor would it plan a grand five-year scientific research blueprint for you. Much less would it actively open up brand-new engineering routes by deducing Physics formulas.

It was hard-coded and restricted to doing only three things.

First, when the terminal monitored the appearance of a certain abnormal status code, it would immediately search in the background and list the top five external environmental variables that co-occurred most frequently with that status code over years of history.

Second, when Jiang Lin was preparing to drastically adjust a certain experimental parameter on the terminal, it would conduct a collision check in advance to see if there were high-risk records in the historical library where similar parameters caused hardware damage.

Third, when Jiang Lin worked continuously for more than a dozen hours and tried to forcibly push forward a high-risk test route, it would, based on thermodynamic margins, throw out blocking suggestions such as suggesting the introduction of control duplicate verification, forcibly requesting a pause and power-down, suggesting reducing the parameter step amplitude, and suggesting waiting for the device's thermal state to return to the baseline.

It was like a laboratory assistant with a dull personality, stubborn adherence to principles, excellent memory, but zero creativity.

What it could do was that when Jiang Lin was ready to step hard on the gas pedal and rush forward due to anxiety and fatigue, it would rummage out a pile of old records from the dusty corner of the database and remind him with white text on the screen.

[System Warning: Under similar temperature, humidity, and voltage gradient conditions, the device once experienced underlying bus overload abnormal noise.]

[Current confidence is extremely low, system suggests adding three groups of no-load duplicate group tests.]

[System suggests reducing the variable amplitude of the current adjustment action, with the threshold limited to 15% of the current input.]

[System suggests the operator leave the workbench and wait for the PMCU Physics thermal state to completely return to the baseline.]

During the period of initial calibration, Jiang Lin did not always buy into it.

[part:gemini-3.6-flash]

As an experienced engineer accustomed to fighting alone, he felt some of the suggestions were absurdly conservative.

Some suggestions were purely because historical samples collected too few obscure parameters, causing the statistical algorithm to jump at shadows and misjudge the risks.

Still other suggestions—with their tedious review processes—would drag a test that Jiang Lin could have solved in two hours by intuition into a two-day tug-of-war.

But as time went on, Jiang Lin gradually came to appreciate the irreplaceable value of this rigid system.

Especially when he had to multitask, simultaneously pushing forward iterations of the G-Explorer-B Series platform, maintenance of the Outpost's water circulation and planting systems, and cracking the PMCU, causing his brain's working memory to severely overflow.

Especially when a seemingly trivial voltage parameter felt completely safe to Jiang Lin's intuition, yet a thin, dark red line on the historical topology chart showed it had once been faintly linked to a system crash.

It was like an external memory and risk verifier for Jiang Lin.

It possessed no self-awareness, but it perfectly outsourced those objective memory and logical verification modules in Jiang Lin's brain that were easily eroded by fatigue.

At the end of the twenty-ninth year, this undercurrent of personal intelligence finally broke through the dam of single projects.

For the first time, Jiang Lin connected the suggestion layer via API to the already existing MPS-Scheduler (Computing Power & Task Scheduling System).

For a long time in the past, the function of MPS-Scheduler was very single-minded; it was merely an overall planning software purely serving pure computing tasks.

It was responsible for scheduling the version check priority for the proof engine handling massive drafts.

It was responsible for allocating CPU batches for the dynamics simulation of the G-Explorer platform in virtual environments.

Under limited power and computing budgets, it decided which computing tasks ran first and which had to queue up.

However, in this long, relentless struggle against PMCU-17, Jiang Lin's engineering mindset underwent a qualitative leap.

He suddenly realized that in an environment like the Wasteland with extremely low error tolerance, the concept of scheduling could never be limited merely to CPU cycles and memory usage inside servers.

Thermodynamic conduction time was a scheduling variable.

Mechanical fatigue and potential failure probability were scheduling variables.

The retraction redundancy limits for supplies and fuel were scheduling variables.

Even the internal resistance rise curve of batteries under extreme cold and the insulation lifespan of motor stators were all life-or-death scheduling variables.

From that day on, the Outpost's operating mode underwent an earth-shaking transformation.

The thermal safety diagnostic window for PMCU-17, the upcoming expedition test route for the G-Explorer-B Series, the battery cycle charge-discharge strategy for the Outpost's drones, the tensile fatigue experiment progress of the G-platform chassis material, and even the PFR/Marton Theory proof version management he used to derive fundamental Physics principles—all these originally isolated modules were roughly kneaded by Jiang Lin into an unprecedentedly massive engineering task topology map.

When this map was displayed on the main screen, it would surely trigger anyone with trypophobia on the spot.

It looked like a duty roster from a heavy industrial steel mill, crammed with countless crossing directional arrows, flashing red warning boxes, dense text notes, bitter failure records over the years, and harsh time windows.

But it was precisely this ugly chart that allowed Jiang Lin to truly see a possibility for the first time.

Because the past MPS toolchains, though powerful, were all just single-point tools fighting isolated battles.

MPS-Kernel was like a sharp scalpel, solely responsible for dissecting microprogram searches and solving operator topologies for provable windows.

MPS-Forge was like a blacksmith shop, focusing entirely on tackling the physical stress of mechanical structures and terrain experiment combinations.

MPS-Scheduler was like a meticulous housekeeper, managing only computing power and task scheduling.

MPS-Diagnose was like a stubborn pathologist, staring intently at the external thermodynamic and electrical fault responses of PMCU-17.

Meanwhile, the field map module was like a lonely scout, tasked only with marking the ravines and danger zones of the Wasteland.

They each achieved excellence in their respective domains.

But an invisible wall existed between them; they were not truly integrated and did not share a single macro-level system survival state.

In the thirtieth year, Jiang Lin began modifying the underlying communication protocol line by line, connecting these once-aloof tools pipe by pipe into that massive engineering task map.

He established a strict information exchange bus protocol.

Forcing every sub-module to translate its derived partial conclusions into weighted vectors of the same standard format and write them into the central database of that global task map.

And so, a chemical reaction began within the system.

When Jiang Lin attempted to conduct a pressure test on PMCU-17, MPS-Diagnose wrote a warning:

[Early Warning: Under the current test voltage gradient, the risk of sudden thermal runaway fault in the system increases sharply, which may consume excess cooling resources.]

When Jiang Lin prepared to replace the robot's foot assembly, MPS-Forge dredged up an old record and wrote:

[Recommendation Rejected: A similar composite material ratio combination experienced severe interlayer delamination fracture under low-temperature impact stress in the winter of Year 7 in the Wasteland.]

When Jiang Lin planned a route, the field map module established via drone multispectral scanning coldly wrote:

[Route Intervention: Surface reflectivity is abnormal 15 km ahead; there is a high risk of thin-crust geological collapse. Mandatory recommendation to deploy a loitering drone to release sonar buoys for preliminary re-imaging.]

When Jiang Lin attempted to initiate all experiments simultaneously, MPS-Scheduler wrote based on the Outpost's capacitor bank status:

[Scheduling Block Recommendation: Under current weather conditions, the solar array cannot run at full capacity. The battery deep charge-discharge window time is insufficient to cover rollback redundancy. Arranging long-distance expeditions over 30 kilometers for G-Explorer is prohibited.]

Even the most abstract theoretical proof engineering module wrote a logical breakpoint while Jiang Lin derived formulas:

[Logic Chain Check: In the current algebraic geometry derivation paper version, the proof for the third type of topological degeneration scenario has not yet established a closed-loop independent citation path in the trunk model.]

All these prompts were far from intelligent, even seeming wordy and buzzkilling due to their rigid logic gate nature.

But like a pack of dutiful gears, they began to mesh and turn around a single ultimate goal—the overall survival of the Outpost system.

Their existence was precisely to reduce those omissions inevitably caused by the limitations of human attention.

To reduce fatal, ineffective repetitions caused by excessively high trial-and-error costs.

To reduce any error Jiang Lin might commit—driven by long-term high pressure, extreme fatigue, force of habit, and subjective blind optimism—that could lead to complete annihilation.

Turning points in history often occur on seemingly ordinary days.

In the early spring of the thirty-first year, the surface temperature of the Wasteland still hovered below zero degrees.

The Outpost was in the middle of routine preparation for a G-Explorer-B Series expedition.

For the first time, without any manual forced intervention, this massive task map woven from countless lines of code and underlying protocols crossed the physical boundaries of multiple projects and issued a crucial comprehensive recommendation.

Jiang Lin's original plan was simple and routine.

He planned to send the G-Explorer-B platform to the periphery of the Northeast Seventy-Three Abnormal Collapse Zone in two days, taking advantage of the low background noise of the environment to perform a simple low-temperature frequency band acoustic echo sampling.

As far as the single task itself was concerned, there was no difficulty whatsoever.

The geological structure along that route was stable, and he had traversed it three times before.

The microwave relay communication nodes along the way operated reliably, with an excellent signal-to-noise ratio.

And in last night's self-test, the main hardware status of the G-Explorer-B Series—such as servo motors, piezoelectric sensors, and main control chips—was all normal as well.

He was about to press the final Enter key on the terminal to lock in the task schedule.

Just then, on the main interface of the massive task map, a glaring yellow flashing early warning box popped up.

[Global Task Map Risk Assessment: Execution of this expedition plan is not recommended.]

Jiang Lin immediately brought up the underlying logical traceability of the system's veto recommendation.

The reasons were independently generated by three seemingly unrelated sub-modules and converged at the central node:

The first came from MPS-Forge (Mechanical Physics Module):

[G-Explorer-B Series Chassis Analysis: The cumulative fatigue life prediction curve of the reduction flexspline component on the left-middle mechanical leg, combined with the Wasteland micro-dust wear coefficient, has crossed the green safety line and entered the yellow warning zone.]

The second came from the Outpost's underlying BMS (Battery Management System) fed back via the scheduling module:

[Power Supply Dynamic Monitoring: In the previous round of night extreme cold standby testing at minus twenty degrees, the slope of the chemical internal resistance rise in the core power battery pack exceeded the historical median value under equivalent temperature conditions over the past five years by 8%.]

The third came from MPS-Diagnose (PMCU Diagnostic Module):

[Resource Conflict Warning: A round of deep heat flow diagnostic window for PMCU-17 will open during the same time period as your planned expedition. This diagnosis will heavily consume monitoring compute power and liquid working fluid of the main cooling bypass. If the G-Explorer-B Series encounters a sudden anomaly during the expedition requiring remote overclocking compute support, the bus bandwidth and thermal management margin of the Outpost are physically incapable of maintaining two high-concurrency high-risk tasks simultaneously without crashing.]

These three reasons, if broken down individually, were by no means sufficient to justify canceling an important expedition.

The mechanical flexspline had merely entered the yellow degradation zone, far from reaching the red fracture critical threshold.

The slight rise in battery pack internal resistance was a normal chemical decay under extreme cold conditions, leaving a huge margin of redundancy before triggering the system's mandatory safe power-off threshold.

As for that thermal diagnostic window for PMCU-17, at worst he could manually postpone its execution by two days on the schedule map.

Driven by the intuition of a human commander, Jiang Lin's initial reaction was to enter an administrator command to directly override this system recommendation.

But before his hand holding the mouse pressed down, he suddenly realized that when these three minor weaknesses were placed on the same three-dimensional timeline by the system, the nature of the situation had undergone a chemical change.

This was no longer a single risk assessment targeting the lifespan of components in a piece of equipment.

This was the system using mathematical language to show him that the macroscopic task system retraction margin of the entire Outpost had been compressed to an extremely dangerous degree.

If even a single link induced flexspline jamming due to low temperature during the expedition, it would cause the battery to output large currents and heat up rapidly; and since the Outpost was currently processing PMCU cooling data, it would be unable to spare computing power to perform remote posture correction calculations for the robot...

The dominoes had been set up; all that was missing was a gust of wind.

Jiang Lin pressed the backspace key and entered the cancellation command.

The expedition plan was wiped clean.

Three days later, facts proved the correctness of engineering logic.

A destructive cold high-pressure storm, which no meteorological model could have predicted beforehand, swept across that off-white Wasteland ahead of schedule.

The storm reduced ground visibility to half a meter, and electrostatic discharges in the atmosphere were enough to destroy any unshielded electronic equipment.

Had the original plan been forcibly executed, that G-Explorer-B Series—into which he had poured countless efforts—would have slammed head-on into this storm during the return leg of its mission.

It would have faced multiple simultaneous blows: loss of battery activity caused by extreme cold, fuselage posture calculation storms brought on by fierce winds, mechanical jamming caused by flexspline wear, and a precipitous decline in the relay microwave link caused by severe electromagnetic interference.

It might not necessarily have failed to return.

Relying on Jiang Lin's solid engineering, it might have managed to struggle through on the Wasteland.

But this catastrophic stacking of risks would inevitably have pushed the Outpost's entire fragile technological ecosystem to the brink of complete collapse.

That night, the storm roared outside.

Jiang Lin opened the source file directory of that complex engineering task map and, in the topmost Readme.txt file, wrote three lines of historic significance:

[Architectural Nature Change: On a logical level, this system array is no longer merely an auxiliary black-box tool used to diagnose PMCU-17.]

[Evolutionary Direction: Through physical coupling of multivariate variables, it has begun to substantially take over and assist in the macro-risk organization and coordination of scientific research deduction, engineering testing, wilderness expeditions, and theoretical proof tasks within the Outpost.]

[Official Codename Established: MPS-Agent α—Outpost Scientific Research Engineering Agent (Prototype) officially established.]