feat: add basic runner for baolean/symexec-bench (#135)

benchmarks/baolean.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env sh
+
+GREEN='\033[0;32m'
+NC='\033[0m' # No Color
+
+if [ ! -d "symexec-bench" ]; then
+    echo "Cloning symexec-bench..."
+    git clone --depth 1 -b symtest --single-branch https://github.com/baolean/symexec-bench.git
+else
+    echo "Using existing symexec-bench checkout"
+fi
+
+for test_name in "PostExampleTest" "PostExampleTwoTest" "PostExampleTwoLiveTest" "FooTest" "MiniVatTest"; do
+    echo
+    echo -e "▀▄▀▄▀▄   🎀  Running ${GREEN}${test_name}${NC}  🎀   ▄▀▄▀▄▀"
+    time halmos --root symexec-bench/SymTest --contract ${test_name} "--function" test
+done
+