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Reactive transport modelling
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PHAST Array allocation error
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Topic: PHAST Array allocation error (Read 203 times)
Olasz Tamas
Frequent Contributor
Posts: 11
PHAST Array allocation error
«
on:
July 25, 2022, 02:34:10 PM »
Hi all,
when I am trying to run my PHAST modell (it completed runs already before, I put it aside for a few months), I get the following message:
array allocation failed: XP_init_thread
Any ideas what happened here?
Thanks,
Tamas
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dlparkhurst
Top Contributor
Posts: 2654
Re: PHAST Array allocation error
«
Reply #1 on:
July 25, 2022, 04:03:02 PM »
It usually means that you ran out of memory. See if it runs with a coarser grid.
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Olasz Tamas
Frequent Contributor
Posts: 11
Re: PHAST Array allocation error
«
Reply #2 on:
July 26, 2022, 03:01:50 PM »
Thank you, it was actually a problem with the number of threads set to use. Now I have a convergence problem but thats a different issue.
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Olasz Tamas
Frequent Contributor
Posts: 11
Re: PHAST Array allocation error
«
Reply #3 on:
August 02, 2022, 03:27:34 PM »
Its me again. I was trying to work out the convergence error on my own but no luck. Even if I run my model with only distilled water, my model won't converge. I get the following messages:
Beginning transient simulation.
Beginning time step no. 1
Beginning solute-transport calculation.
H2O
H
O
Charge
C
Ca
Cl
K
N
Na
S
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Number of iterations is too few (<2); check convergence tolerance
Beginning chemistry calculation.
Time rebalancing load 8.8e-006
Finished time step no. 1; Time .............................. 60.0000000 (s)
PHAST is closing due to an unhandled exception.
Do you have any suggestions about what to improve on? Thank you!
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PHAST Array allocation error