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-rw-r--r--src/base/abci/abc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 2a7dbfc0..a2f1d184 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -27574,7 +27574,7 @@ int Abc_CommandAbc9BackReach( Abc_Frame_t * pAbc, int argc, char ** argv )
usage:
Abc_Print( -2, "usage: &back_reach [-FCT <num>] [-vh]\n" );
- Abc_Print( -2, "\t performs input trimming and reparameterization\n" );
+ Abc_Print( -2, "\t performs backward reachability by circuit cofactoring\n" );
Abc_Print( -2, "\t-F num : the limit on the depth of induction [default = %d]\n", nFrameMax );
Abc_Print( -2, "\t-C num : the conflict limit at a node during induction [default = %d]\n", nConfMax );
Abc_Print( -2, "\t-T num : the timeout for property directed reachability [default = %d]\n", nTimeMax );