Run-time error: A timestep of size zero was assigned

From: Hugo Vicente Capelato <hugo_at_das.inpe.br>
Date: Thu, 08 Jun 2006 16:38:22 -0500

Hi,

Does anybody knows what this error mean ?

==================================

Begin Step 19449, Time: 0.0699711, Systemstep: 4.76837e-06
domain decomposition...
NTopleaves= 2486
work-load balance=1.37303 memory-balance=1.75295
exchange of 0000011255 particles
domain decomposition done.
begin Peano-Hilbert order...
Peano-Hilbert done.
Start force computation...

Error: A timestep of size zero was assigned on the integer timeline!
We better stop.
Task=14 Part-ID=346505 dt=nan tibase=3.72529e-08 ti_step=-2147483648
ac=nan xyz=
(-199.269|226.042|432.335) tree=(nan|nannan)


Tree construction.
Tree construction done.
Begin tree force.
tree is done.

==================================

I am running a Newtonian simulation on a 16 nodes AMD cluster.

Hugo Capelato



-- 
HUGO VICENTE CAPELATO
Divisao de Astrofisica
Instituto Nacional de Pesquisas Espaciais
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e-mail: hugo_at_das.inpe.br  hugo_at_astro.iag.usp.br
Received on 2006-06-08 21:54:28

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