evolvecmd: update docstring of solveobswdp()

8 jobs for topic/default/khanchi-evolve-wdir in 14 minutes and 20 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
passed checks-py2 #243856

00:02:27

passed checks-py3 #243857

00:02:04

passed doc #243862

00:00:27

manual pytype #243855
allowed to fail manual
passed tests-py2-cext #243858

00:04:22

passed tests-py2-pure #243859

00:02:50

passed tests-py3-cext #243860

00:04:18

passed tests-py3-pure #243861

00:14:19