Add default CI multi-seed sim

scripts/multisim.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
 
 seeds=(1 2 4 7 9 20 32 123 4728 37827 981928 87821 891823782 989182 89182391)
+blocks=$1
 
-echo "Running multi-seed simulation with seeds: ${seeds[@]}"
+echo "Running multi-seed simulation with seeds ${seeds[@]}"
+echo "Running $blocks blocks per seed"
 echo "Edit scripts/multisim.sh to add new seeds. Keeping parameters in the file makes failures easy to reproduce."
 echo "This script will kill all sub-simulations on SIGINT/SIGTERM/EXIT (i.e. Ctrl-C)."
 
@@ -16,7 +18,7 @@ sim() {
 	echo "Running full Gaia simulation with seed $seed. This may take awhile!"
   file="$tmpdir/gaia-simulation-seed-$seed-date-$(date -Iseconds -u).stdout"
   echo "Writing stdout to $file..."
-	go test ./cmd/gaia/app -run TestFullGaiaSimulation -SimulationEnabled=true -SimulationNumBlocks=1000 \
+	go test ./cmd/gaia/app -run TestFullGaiaSimulation -SimulationEnabled=true -SimulationNumBlocks=$blocks \
     -SimulationVerbose=true -SimulationCommit=true -SimulationSeed=$seed -v -timeout 24h > $file
 }
 
@@ -37,10 +39,12 @@ i=0
 for pid in ${pids[*]}; do
   wait $pid
   last=$?
+  seed=${seeds[${i}]}
   if [ $last -ne 0 ]; then
-    seed=${seeds[${i}]}
     echo "Simulation with seed $seed failed!"
     code=1
+  else
+    echo "Simulation with seed $seed OK!"
   fi
   i=$(($i+1))
 done