Use 64 bits counters to mitigate wrapping

Change-Id: I5c1f6a936fcd0d5d38c95a9fe6344fd7bf440e91
diff --git a/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/logs/parde.config.log b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/logs/parde.config.log
index e0dca57..9fe7838 100644
--- a/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/logs/parde.config.log
+++ b/tools/test/p4src/p4-14/p4c-out/tofino/ecmp/mavericks/logs/parde.config.log
@@ -1,7 +1,7 @@
 +---------------------------------------------------------------------+
 |  Log file: parde.config.log                                         |
 |  Compiler version: 5.1.0 (fca32d1)                                  |
-|  Created on: Wed Sep 13 01:40:42 2017                               |
+|  Created on: Wed Sep 13 12:57:41 2017                               |
 +---------------------------------------------------------------------+
 
 Configuring deparser.inp.iim.ii_phv_csum.csum_cfg[0].csum_cfg_entry[0].zero_m_s_b = 1