add python file

Signed-off-by: Lev Nachmanson <levnach@Levs-MacBook-Pro.local>

src/smt/theory_lra.cpp

@@ -1017,6 +1017,7 @@ public:
 
     void apply_sort_cnstr(enode* n, sort*) {
         TRACE(arith, tout << "sort constraint: " << pp(n) << "\n";);
+        std::cout << "sort constraint: " << pp(n) << " " << __FILE__ << ":" << __LINE__ << "\n";
 #if 0
         if (!th.is_attached_to_var(n)) 
             mk_var(n->get_owner());

sus.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+"""
+sus.py: Search for function calls with three function-call arguments (ambiguous parameter evaluation order)
+and print matches in grep-like format: file:line:match
+"""
+import os
+import re
+
+# pattern: identifier(... foo(...), ... bar(...)) with two function-call args
+pattern = re.compile(
+    r"\b[A-Za-z_]\w*"             # function name
+    r"\s*\(\s*"                 # '('
+    r"[^)]*?[A-Za-z_]\w*\([^)]*\)"  # first func-call arg anywhere
+    r"[^)]*?,[^)]*?[A-Za-z_]\w*\([^)]*\)"  # second func-call arg
+    r"[^)]*?\)"                   # up to closing ')'
+)
+
+# file extensions to include
+excl = ('TRACE', 'ASSERT', 'VERIFY', )
+
+for root, dirs, files in os.walk('src/smt'):
+    # skip hidden dirs
+    dirs[:] = [d for d in dirs if not d.startswith('.')]
+    for file in files:
+        path = os.path.join(root, file)
+        try:
+            with open(path, 'r', encoding='utf-8', errors='ignore') as f:
+                for i, line in enumerate(f, 1):
+                    if pattern.search(line):
+                        # skip lines with TRACE or ASSERT in all caps
+                        if any(word in line for word in excl):
+                            continue
+                        full_path = os.path.abspath(path)
+                        print(f"{full_path}:{i}:{line.rstrip()}")
+        except OSError:
+            pass