ICC place报错

Forever_

我使用的软件是icc 2018 ，使用的资料是2010年的lab guide，我在跑第一个例程也就是lab1的时候，在place_opt上报错

Information: Running stand-alone coarse placer in a separate process using temp directory '/tmp'. (PSYN-605)
Information: Executable name is '/usr/synopsys/icc/O-2018.06-SP1/linux64/syn/bin/rpsa_exec'.  (PSYN-877)
Severe Error: Fatal error: Placer did not complete. (PSYN-375)
Error: psynopt has abnormally terminated.  (OPT-100)
Error: place_opt results invalid due to placer failure.
Error: A Severe error has occurred. To ensure that the script does not continue, the value of sh_continue_on_error has been overridden to be false. Your script is being interrupted. To see the Tcl call stack for the part of your script which generated the Severe error use the error_info command.   (CMD-103)
Error: Severe error encountered
        Use error_info for more info. (CMD-013)
Information: script '/home/gz/icc_guide/IC_Compiler_2010.12-SP2/lab1_data_setup/.solutions/run.tcl'
        stopped at line 60 due to error. (CMD-081)
Extended error info:
can't unset "alo_initial_cluster": no such variable
    while executing
"unset alo_initial_cluster"
    invoked from within
"place_opt"
-- End Extended Error Info


我直接source 他自己带的run.tcl  会不会是软件错了啊，百思不得其解
请各位大佬看一下 我到底哪里出错啦

Forever_

已经找到原因 在place_opt前 加入  set_separate_process_options -placement false

helimpopo

这个命令是干啥的

逐末

学习学习

jeannyhuang

遇到一樣的問題，但是這個command無效哇!!!!9命