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[Frama-c-discuss] command 'why-dp' failed

  • Subject: [Frama-c-discuss] command 'why-dp' failed
  • From: njucslzh0714 at gmail.com (刘自恒)
  • Date: Sat, 12 Nov 2011 09:20:51 +0800
Hi,
    When wp plugin is loaded in program to prove some properties, frama-c
raised an error:

           [wp] user error: command 'why-dp' failed.

and the description is:

           [wp] [Cvc3] Goal runtime_equal_loop_inv_146_preserved : Valid
           [wp] user error: command 'why-dp' failed.
           why-dp -smt-solver cvc3 -batch

/tmp/wp33b87e.dir/runtime_equal_loop_inv_146_established_po_why.smt
           [wp] [Cvc3] Goal runtime_equal_loop_inv_146_established : Unknown

Is that because of it has forked too many threads(4?) or the memory or CPU
is not enough?

Best Regards to You.
Henry
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