diff --git a/r2sol.cc b/r2sol.cc
index de7c7482e861384d90c254d6b17324c98d2df87d..92d8a1986d644d2216d71069dfbc3bf4bed071f2 100644
--- a/r2sol.cc
+++ b/r2sol.cc
@@ -2025,8 +2025,8 @@ void ReinitDataStructures() {
   MAX_DONE_AGENTS = 0;
   MIN_COST = 1e10;
   for (int aid = 0; aid < N; ++aid) path[aid].tmax = -1000;
-  xor128[0].reset(14012019U);
-  for (int tid = 1; tid < MAX_NUM_THREADS; ++tid) xor128[tid].reset(19999997U * tid + 29997U);
+  xor128[0].reset(20190114U);
+  for (int tid = 1; tid < MAX_NUM_THREADS; ++tid) xor128[tid].reset(199997U * tid + 29997U);
   for (int tid = 0; tid < MAX_NUM_THREADS; ++tid) {
     can_reach_idx[tid] = is_covered_idx[tid] = 0;
     auto& can_reach_tid = can_reach[tid];