Merge pull request #1257 from goblint/svcomp24-dev

SV-COMP 2024 development
goblint · Nov 24, 2023 · cd2428a · cd2428a
2 parents 3540ae2 + c2e9465
commit cd2428a
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,15 @@
+## v2.3.0 (unreleased)
+Functionally equivalent to Goblint in SV-COMP 2024.
+
+* Add termination analysis for loops (#1093).
+* Add memory out-of-bounds analysis (#1094, #1197).
+* Add memory leak analysis (#1127, #1241, #1246).
+* Add SV-COMP `termination`, `valid-memsafety` and `valid-memcleanup` properties support (#1220, #1228, #1201, #1199, #1259, #1262).
+* Add YAML witness version 2.0 support (#1238, #1240, #1217, #1226, #1225, #1248).
+* Add final warnings about unsound results (#1190, #1191).
+* Add many library function specifications (#1167, #1174, #1203, #1205, #1212, #1220, #1239, #1242, #1244, #1254, #1269).
+* Adapt automatic configuration tuning (#912, #921, #987, #1168, #1214, #1234).
+
 ## v2.2.1
 * Bump batteries lower bound to 3.5.0.
 * Fix flaky dead code elimination transformation test.

diff --git a/conf/svcomp.json b/conf/svcomp.json
@@ -32,6 +32,15 @@
       "thread",
       "threadJoins"
     ],
+    "path_sens": [
+      "mutex",
+      "malloc_null",
+      "uninit",
+      "expsplit",
+      "activeSetjmp",
+      "memLeak",
+      "threadflag"
+    ],
     "context": {
       "widen": false
     },
@@ -52,14 +61,19 @@
 
         "ldv_xmalloc",
         "ldv_xzalloc",
-        "ldv_calloc"
+        "ldv_calloc",
+        "ldv_kzalloc"
       ]
     },
     "base": {
       "arrays": {
         "domain": "partitioned"
       }
     },
+    "race": {
+      "free": false,
+      "call": false
+    },
     "autotune": {
       "enabled": true,
       "activated": [
@@ -72,8 +86,8 @@
         "wideningThresholds",
         "loopUnrollHeuristic",
         "memsafetySpecification",
-        "tmpSpecialAnalysis",
-        "termination"
+        "termination",
+        "tmpSpecialAnalysis"
       ]
     }
   },
@@ -97,6 +111,33 @@
       "enabled": true,
       "id": "enumerate",
       "unknown": false
+    },
+    "yaml": {
+      "enabled": true,
+      "format-version": "2.0",
+      "entry-types": [
+        "invariant_set"
+      ],
+      "invariant-types": [
+        "loop_invariant"
+      ]
+    },
+    "invariant": {
+      "loop-head": true,
+      "after-lock": false,
+      "other": false,
+      "accessed": false,
+      "exact": true,
+      "exclude-vars": [
+        "tmp\\(___[0-9]+\\)?",
+        "cond",
+        "RETURN",
+        "__\\(cil_\\)?tmp_?[0-9]*\\(_[0-9]+\\)?",
+        ".*____CPAchecker_TMP_[0-9]+",
+        "__VERIFIER_assert__cond",
+        "__ksymtab_.*",
+        "\\(ldv_state_variable\\|ldv_timer_state\\|ldv_timer_list\\|ldv_irq_\\(line_\\|data_\\)?[0-9]+\\|ldv_retval\\)_[0-9]+"
+      ]
     }
   },
   "pre": {

diff --git a/conf/svcomp24-validate.json b/conf/svcomp24-validate.json
@@ -0,0 +1,140 @@
+{
+  "ana": {
+    "sv-comp": {
+      "enabled": true,
+      "functions": true
+    },
+    "int": {
+      "def_exc": true,
+      "enums": false,
+      "interval": true
+    },
+    "float": {
+      "interval": true
+    },
+    "activated": [
+      "base",
+      "threadid",
+      "threadflag",
+      "threadreturn",
+      "mallocWrapper",
+      "mutexEvents",
+      "mutex",
+      "access",
+      "race",
+      "escape",
+      "expRelation",
+      "mhp",
+      "assert",
+      "var_eq",
+      "symb_locks",
+      "region",
+      "thread",
+      "threadJoins",
+      "unassume"
+    ],
+    "path_sens": [
+      "mutex",
+      "malloc_null",
+      "uninit",
+      "expsplit",
+      "activeSetjmp",
+      "memLeak",
+      "threadflag"
+    ],
+    "context": {
+      "widen": false
+    },
+    "malloc": {
+      "wrappers": [
+        "kmalloc",
+        "__kmalloc",
+        "usb_alloc_urb",
+        "__builtin_alloca",
+        "kzalloc",
+
+        "ldv_malloc",
+
+        "kzalloc_node",
+        "ldv_zalloc",
+        "kmalloc_array",
+        "kcalloc",
+
+        "ldv_xmalloc",
+        "ldv_xzalloc",
+        "ldv_calloc",
+        "ldv_kzalloc"
+      ]
+    },
+    "base": {
+      "arrays": {
+        "domain": "partitioned"
+      }
+    },
+    "race": {
+      "free": false,
+      "call": false
+    },
+    "autotune": {
+      "enabled": true,
+      "activated": [
+        "singleThreaded",
+        "mallocWrappers",
+        "noRecursiveIntervals",
+        "enums",
+        "congruence",
+        "octagon",
+        "wideningThresholds",
+        "loopUnrollHeuristic",
+        "memsafetySpecification",
+        "termination",
+        "tmpSpecialAnalysis"
+      ]
+    },
+    "widen": {
+      "tokens": true
+    }
+  },
+  "exp": {
+    "region-offsets": true
+  },
+  "solver": "td3",
+  "sem": {
+    "unknown_function": {
+      "spawn": false
+    },
+    "int": {
+      "signed_overflow": "assume_none"
+    },
+    "null-pointer": {
+      "dereference": "assume_none"
+    }
+  },
+  "witness": {
+    "graphml": {
+      "enabled": false
+    },
+    "yaml": {
+      "enabled": false,
+      "strict": true,
+      "format-version": "2.0",
+      "entry-types": [
+        "location_invariant",
+        "loop_invariant",
+        "invariant_set"
+      ],
+      "invariant-types": [
+        "location_invariant",
+        "loop_invariant"
+      ]
+    },
+    "invariant": {
+      "loop-head": true,
+      "after-lock": true,
+      "other": true
+    }
+  },
+  "pre": {
+    "enabled": false
+  }
+}
diff --git a/conf/svcomp24.json b/conf/svcomp24.json
@@ -0,0 +1,146 @@
+{
+  "ana": {
+    "sv-comp": {
+      "enabled": true,
+      "functions": true
+    },
+    "int": {
+      "def_exc": true,
+      "enums": false,
+      "interval": true
+    },
+    "float": {
+      "interval": true
+    },
+    "activated": [
+      "base",
+      "threadid",
+      "threadflag",
+      "threadreturn",
+      "mallocWrapper",
+      "mutexEvents",
+      "mutex",
+      "access",
+      "race",
+      "escape",
+      "expRelation",
+      "mhp",
+      "assert",
+      "var_eq",
+      "symb_locks",
+      "region",
+      "thread",
+      "threadJoins"
+    ],
+    "path_sens": [
+      "mutex",
+      "malloc_null",
+      "uninit",
+      "expsplit",
+      "activeSetjmp",
+      "memLeak",
+      "threadflag"
+    ],
+    "context": {
+      "widen": false
+    },
+    "malloc": {
+      "wrappers": [
+        "kmalloc",
+        "__kmalloc",
+        "usb_alloc_urb",
+        "__builtin_alloca",
+        "kzalloc",
+
+        "ldv_malloc",
+
+        "kzalloc_node",
+        "ldv_zalloc",
+        "kmalloc_array",
+        "kcalloc",
+
+        "ldv_xmalloc",
+        "ldv_xzalloc",
+        "ldv_calloc",
+        "ldv_kzalloc"
+      ]
+    },
+    "base": {
+      "arrays": {
+        "domain": "partitioned"
+      }
+    },
+    "race": {
+      "free": false,
+      "call": false
+    },
+    "autotune": {
+      "enabled": true,
+      "activated": [
+        "singleThreaded",
+        "mallocWrappers",
+        "noRecursiveIntervals",
+        "enums",
+        "congruence",
+        "octagon",
+        "wideningThresholds",
+        "loopUnrollHeuristic",
+        "memsafetySpecification",
+        "termination",
+        "tmpSpecialAnalysis"
+      ]
+    }
+  },
+  "exp": {
+    "region-offsets": true
+  },
+  "solver": "td3",
+  "sem": {
+    "unknown_function": {
+      "spawn": false
+    },
+    "int": {
+      "signed_overflow": "assume_none"
+    },
+    "null-pointer": {
+      "dereference": "assume_none"
+    }
+  },
+  "witness": {
+    "graphml": {
+      "enabled": true,
+      "id": "enumerate",
+      "unknown": false
+    },
+    "yaml": {
+      "enabled": true,
+      "format-version": "2.0",
+      "entry-types": [
+        "invariant_set"
+      ],
+      "invariant-types": [
+        "loop_invariant"
+      ]
+    },
+    "invariant": {
+      "loop-head": true,
+      "after-lock": false,
+      "other": false,
+      "accessed": false,
+      "exact": true,
+      "exclude-vars": [
+        "tmp\\(___[0-9]+\\)?",
+        "cond",
+        "RETURN",
+        "__\\(cil_\\)?tmp_?[0-9]*\\(_[0-9]+\\)?",
+        ".*____CPAchecker_TMP_[0-9]+",
+        "__VERIFIER_assert__cond",
+        "__ksymtab_.*",
+        "\\(ldv_state_variable\\|ldv_timer_state\\|ldv_timer_list\\|ldv_irq_\\(line_\\|data_\\)?[0-9]+\\|ldv_retval\\)_[0-9]+"
+      ]
+    }
+  },
+  "pre": {
+    "enabled": false
+  }
+}