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Op 30.jul.2024 om 17:14 schreef olcott:I proved otherwise. When the abort code is commented outOn 7/30/2024 9:51 AM, Fred. Zwarts wrote:Except that the prediction for the second one is wrong. The simulation of an aborting and halting function, like HHH, does not need to be aborted.Op 30.jul.2024 om 16:21 schreef olcott:>On 7/30/2024 1:52 AM, Mikko wrote:>On 2024-07-29 14:07:53 +0000, olcott said:>
>HHH(Infinite_Recursion) and HHH(DDD) show the same non-halting>
behavior pattern in their derived execution traces of their
inputs.
Hard to believe as their behaviour is so different and you don't
say what pattern the see.
*Its all in the part that you erased*
>
*Infinite_Recursion correctly emulated by HHH*
*THREE lines repeat with no conditional branch instructions*
Begin Local Halt Decider Simulation Execution Trace Stored at:113934
[0000215a][00113924][00113928] 55 push ebp ; 1st line
[0000215b][00113924][00113928] 8bec mov ebp,esp ; 2nd line
[0000215d][00113920][00002162] e8f8ffffff call 0000215a ; 3rd line
[0000215a][0011391c][00113924] 55 push ebp ; 1st line
[0000215b][0011391c][00113924] 8bec mov ebp,esp ; 2nd line
[0000215d][00113918][00002162] e8f8ffffff call 0000215a ; 3rd line
Local Halt Decider: Infinite Recursion Detected Simulation Stopped
>
*DDD correctly emulated by HHH*
*FOUR lines repeat with no conditional branch instructions*
Begin Local Halt Decider Simulation Execution Trace Stored at:113895
[00002177][00113885][00113889] 55 push ebp ; 1st line
[00002178][00113885][00113889] 8bec mov ebp,esp ; 2nd line
[0000217a][00113881][00002177] 6877210000 push 00002177 ; push DDD
[0000217f][0011387d][00002184] e853f4ffff call 000015d7 ; call HHH
[00002177][0015e2ad][0015e2b1] 55 push ebp ; 1st line
[00002178][0015e2ad][0015e2b1] 8bec mov ebp,esp ; 2nd line
[0000217a][0015e2a9][00002177] 6877210000 push 00002177 ; push DDD
[0000217f][0015e2a5][00002184] e853f4ffff call 000015d7 ; call HHH
Local Halt Decider: Infinite Recursion Detected Simulation Stopped
>
>
We all see the differences between these two.
They both correctly predict behavior that must be aborted to
prevent the infinite execution of the simulating halt decider.
>
This is proved when it is simulate by HHH1. HHH aborts after two recursions, which is not an infinite execution.--
We know you really, really wants it to be correct. So, you are cheating by suppressing part of the trace, in order to hide the conditional branch instructions in the second case. But no matter how much olcott wants it to be correct, or how many times olcott repeats that it is correct, it does not change the fact that such a simulation is incorrect
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