include region cycles in ere-report

Cargo.lock

@@ -2229,6 +2229,7 @@ name = "ere-sp1"
 version = "0.1.0"
 dependencies = [
  "bincode",
+ "indexmap 2.9.0",
  "sp1-sdk",
  "tempfile",
  "thiserror 2.0.12",

crates/ere-sp1/Cargo.toml

@@ -13,6 +13,7 @@ tempfile = "3.3"
 bincode = "1.3"
 thiserror = "2"
 tracing = "0.1"
+indexmap = { version = "2.9.0", features = ["serde"] }
 
 [lib]
 name = "ere_succinct"

crates/ere-sp1/src/lib.rs

@@ -51,9 +51,13 @@ impl zkVM<RV32_IM_SUCCINCT_ZKVM_ELF> for EreSP1 {
             .run()
             .map_err(|e| ExecuteError::Client(e.into()))?;
 
-        Ok(ProgramExecutionReport::new(
-            exec_report.total_instruction_count(),
-        ))
+        let total_num_cycles = exec_report.total_instruction_count();
+        let region_cycles : indexmap::IndexMap<_, _>= exec_report.cycle_tracker.into_iter().collect();
+        
+        let mut ere_report = ProgramExecutionReport::new(total_num_cycles);
+        ere_report.region_cycles = region_cycles;
+
+        Ok(ere_report)
     }
 
     fn prove(