求助：关于vcs跑uvm，遇上timeout的问题

oscillator_cn1

各位：
      最近在学UVM，按照书上的例子弄了个简单的跑一下，结果使用vcs的时候，每次都是到9200ns的时候自动停止了，而使用irun跑的时候不会这样，有没有人遇到过这种问题呢？我实在是丈二和尚摸不着头脑呀。
      VCS的信息：
UVM_INFO：@ 0：reporter [RNTST] Running test my_case0...
UVM_WARNING @ 0: uvm_test_top.env [UVM_DEPRECATED] build()/build_phase() has been called explicitly,outside of the phasing system. This usage of build is deprecated and may lead to unexpected behavior.
now trans num is   1
hahaha ........ Compare SUCCESSFULLY
UVM_ERROR /opt1/eda_tools/synopsys/vcsmx_vF/etc/uvm-1.1/base/uvm_phase.svh(1203) @9200:reporter [PH_TIMEOUT] Default phase timeout of 9200 hit. All processes are waiting,indicationg a probable testbench issue.Phase 'main' ready to end
UVM_WARNING @ 9200 : main [OBJTN_CLEAR] Object 'uvm.uvm_sched.main' cleared objection counts for main
      而用nc的irun跑出的信息如下：
UVM_INFO @ 0: reporter [RNTST] Running test my_case0...
UVM_WARNING @ 0: uvm_test_top.env [UVM_DEPRECATED] build()/build_phase() has been called explicitly,outside of the phasing system .This usage of build is deprecated and may lead to unexpected behavior.
now trans num is     1
hahaha ........ Compare SUCCESSFULLY
now trans num is     2
hahaha ........ Compare SUCCESSFULLY
now trans num is     3
hahaha ........ Compare SUCCESSFULLY
now trans num is     4
hahaha ........ Compare SUCCESSFULLY
now trans num is     5
hahaha ........ Compare SUCCESSFULLY
now trans num is     6
hahaha ........ Compare SUCCESSFULLY
now trans num is     7
hahaha ........ Compare SUCCESSFULLY
now trans num is     8
hahaha ........ Compare SUCCESSFULLY
now trans num is     9
hahaha ........ Compare SUCCESSFULLY
now trans num is     10
hahaha ........ Compare SUCCESSFULLY
.....
.....
Simulation completed via $finish(1) at time 141290 NS + 79

oscillator_cn1

哦。不好意思，刚才找到了暂时解决的办法，在执行simv时候加上 +UVM_TIMEOUT=1000000就能全跑出来了。可是各位有没有更好的办法呀，这还是一个很小的仿真程序，要是大点的都不知道要设多大的TIMEOUT了。

gaurson

这个应该和软件的设置文件里面的timeout默认值有关系，看你加的参数就知道了，不过这两个软件的设置文件是什么我不太清楚，你应该找到以后把里面的timeout值修改到目前这个10000000，应该就能一劳永逸了。

cgssuccess

兄弟，你肯定是某个phase没有drop，所以导致超时

duge0413

default应该是9200s,已经很长了，你怎么是9200ns?

ICSYS

回复 1# oscillator_cn1


   楼主的问题如何解决的？解决了吗？

ICSYS

遇到了同样的问题，讨论一下哈。

ICSYS

我是在VCS调用verdi的时候 编译能过，但是仿真时报这个错误

johnsonzhxun

回复 1# oscillator_cn1


    你的timescale没设,
     VCS  -timescale=1ns/1ps ....

bambucha2007

did it remained suolveless?