/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:35:38,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:35:38,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:35:38,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:35:38,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:35:38,400 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:35:38,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:35:38,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:35:38,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:35:38,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:35:38,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:35:38,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:35:38,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:35:38,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:35:38,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:35:38,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:35:38,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:35:38,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:35:38,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:35:38,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:35:38,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:35:38,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:35:38,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:35:38,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:35:38,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:35:38,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:35:38,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:35:38,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:35:38,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:35:38,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:35:38,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:35:38,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:35:38,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:35:38,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:35:38,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:35:38,482 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:35:38,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:35:38,483 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:35:38,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:35:38,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:35:38,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:35:38,487 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 20:35:38,542 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:35:38,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:35:38,543 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:35:38,543 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:35:38,544 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:35:38,544 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:35:38,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:35:38,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:35:38,545 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:35:38,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:35:38,546 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:35:38,546 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:35:38,546 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:35:38,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:35:38,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:35:38,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:35:38,547 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:35:38,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:35:38,548 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:35:38,548 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:35:38,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:35:38,548 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:35:38,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:35:38,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:35:38,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:35:38,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:35:38,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:35:38,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:35:38,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:35:38,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:35:38,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:35:38,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:35:38,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:35:38,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:35:38,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:35:38,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:35:38,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:35:38,947 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:35:38,948 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:35:38,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2022-10-15 20:35:39,042 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f86e968/e85ce78c8f304d9bad29c4a620cd30da/FLAGd03e47f60 [2022-10-15 20:35:40,102 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:35:40,103 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i [2022-10-15 20:35:40,151 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f86e968/e85ce78c8f304d9bad29c4a620cd30da/FLAGd03e47f60 [2022-10-15 20:35:40,430 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f86e968/e85ce78c8f304d9bad29c4a620cd30da [2022-10-15 20:35:40,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:35:40,439 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:35:40,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:35:40,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:35:40,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:35:40,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:35:40" (1/1) ... [2022-10-15 20:35:40,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc102a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:40, skipping insertion in model container [2022-10-15 20:35:40,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:35:40" (1/1) ... [2022-10-15 20:35:40,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:35:40,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:35:40,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2022-10-15 20:35:40,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2022-10-15 20:35:42,334 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,335 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,335 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,336 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,338 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,354 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,355 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,358 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,358 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,361 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,362 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:42,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:35:42,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:35:42,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:35:42,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:35:42,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:35:42,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:35:42,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:35:42,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:35:42,835 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:35:42,835 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:35:43,097 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:35:43,582 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,583 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,613 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,614 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,623 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,643 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,645 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,646 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,646 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,647 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,647 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,648 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:35:43,729 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:35:43,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4504,4517] [2022-10-15 20:35:43,747 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness.i[4564,4577] [2022-10-15 20:35:43,796 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,796 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,797 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,799 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,800 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,820 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,822 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,826 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,827 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,828 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,829 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,830 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,830 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:43,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:35:43,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:35:43,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:35:43,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:35:43,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:35:43,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:35:43,893 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:35:43,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:35:43,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:35:43,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:35:43,989 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:35:44,149 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,150 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,161 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,166 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,166 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,245 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,246 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,247 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,248 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,248 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,248 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,249 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:44,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:35:44,695 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:35:44,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44 WrapperNode [2022-10-15 20:35:44,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:35:44,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:35:44,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:35:44,697 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:35:44,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,900 INFO L138 Inliner]: procedures = 774, calls = 2433, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 608 [2022-10-15 20:35:44,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:35:44,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:35:44,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:35:44,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:35:44,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:44,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:45,017 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:45,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:45,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:35:45,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:35:45,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:35:45,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:35:45,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (1/1) ... [2022-10-15 20:35:45,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:35:45,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:35:45,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-15 20:35:45,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-15 20:35:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-15 20:35:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:35:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-15 20:35:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-15 20:35:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:35:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:35:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-10-15 20:35:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-10-15 20:35:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:35:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:35:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:35:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:35:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:35:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-15 20:35:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-15 20:35:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-15 20:35:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-15 20:35:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:35:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-15 20:35:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-15 20:35:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:35:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-15 20:35:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-15 20:35:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:35:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-10-15 20:35:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-10-15 20:35:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:35:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2022-10-15 20:35:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2022-10-15 20:35:45,205 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-10-15 20:35:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-10-15 20:35:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 20:35:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 20:35:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-10-15 20:35:45,206 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-10-15 20:35:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:35:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-15 20:35:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-15 20:35:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-15 20:35:45,208 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-15 20:35:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:35:45,643 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:35:45,648 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:35:46,718 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:35:46,728 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:35:46,729 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-15 20:35:46,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:46 BoogieIcfgContainer [2022-10-15 20:35:46,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:35:46,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:35:46,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:35:46,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:35:46,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:35:40" (1/3) ... [2022-10-15 20:35:46,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@345d7697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:46, skipping insertion in model container [2022-10-15 20:35:46,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:44" (2/3) ... [2022-10-15 20:35:46,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@345d7697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:46, skipping insertion in model container [2022-10-15 20:35:46,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:46" (3/3) ... [2022-10-15 20:35:46,744 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_get_entry_count_harness.i [2022-10-15 20:35:46,768 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:35:46,768 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:35:46,770 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@345d7697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:35:46, skipping insertion in model container [2022-10-15 20:35:46,771 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:35:46,773 INFO L158 Benchmark]: Toolchain (without parser) took 6336.98ms. Allocated memory was 160.4MB in the beginning and 295.7MB in the end (delta: 135.3MB). Free memory was 124.1MB in the beginning and 197.0MB in the end (delta: -72.9MB). Peak memory consumption was 62.8MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,774 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 160.4MB. Free memory is still 129.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:35:46,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4254.31ms. Allocated memory was 160.4MB in the beginning and 195.0MB in the end (delta: 34.6MB). Free memory was 123.9MB in the beginning and 102.8MB in the end (delta: 21.1MB). Peak memory consumption was 113.0MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 203.74ms. Allocated memory is still 195.0MB. Free memory was 102.8MB in the beginning and 91.7MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,776 INFO L158 Benchmark]: Boogie Preprocessor took 151.07ms. Allocated memory is still 195.0MB. Free memory was 91.7MB in the beginning and 141.4MB in the end (delta: -49.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,777 INFO L158 Benchmark]: RCFGBuilder took 1678.99ms. Allocated memory was 195.0MB in the beginning and 295.7MB in the end (delta: 100.7MB). Free memory was 141.4MB in the beginning and 199.6MB in the end (delta: -58.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,778 INFO L158 Benchmark]: TraceAbstraction took 35.70ms. Allocated memory is still 295.7MB. Free memory was 199.1MB in the beginning and 197.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:35:46,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 160.4MB. Free memory is still 129.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4254.31ms. Allocated memory was 160.4MB in the beginning and 195.0MB in the end (delta: 34.6MB). Free memory was 123.9MB in the beginning and 102.8MB in the end (delta: 21.1MB). Peak memory consumption was 113.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 203.74ms. Allocated memory is still 195.0MB. Free memory was 102.8MB in the beginning and 91.7MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 151.07ms. Allocated memory is still 195.0MB. Free memory was 91.7MB in the beginning and 141.4MB in the end (delta: -49.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * RCFGBuilder took 1678.99ms. Allocated memory was 195.0MB in the beginning and 295.7MB in the end (delta: 100.7MB). Free memory was 141.4MB in the beginning and 199.6MB in the end (delta: -58.3MB). Peak memory consumption was 65.5MB. Max. memory is 8.0GB. * TraceAbstraction took 35.70ms. Allocated memory is still 295.7MB. Free memory was 199.1MB in the beginning and 197.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-15 20:35:46,837 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...