/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_ptr_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:16,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:16,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:16,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:16,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:16,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:16,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:16,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:16,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:16,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:16,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:16,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:16,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:16,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:16,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:16,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:16,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:16,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:16,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:16,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:16,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:16,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:16,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:16,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:16,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:16,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:16,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:16,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:16,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:16,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:16,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:16,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:16,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:16,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:16,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:16,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:16,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:16,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:16,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:16,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:16,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:16,649 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 [2022-10-16 11:32:16,709 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:16,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:16,711 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:16,711 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:16,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:16,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:16,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:16,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:16,716 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:16,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:16,718 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:16,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:16,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:16,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:16,719 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:16,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:16,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:16,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:16,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:16,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:16,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:16,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:16,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:16,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:16,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:16,722 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:16,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:16,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:16,723 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:17,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:17,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:17,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:17,153 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:17,154 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:17,155 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2022-10-16 11:32:17,236 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c83a9d/dd9f1528b39c4a00acf4c0ecb2db6a1f/FLAG0c95c54f3 [2022-10-16 11:32:18,345 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:18,346 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2022-10-16 11:32:18,401 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c83a9d/dd9f1528b39c4a00acf4c0ecb2db6a1f/FLAG0c95c54f3 [2022-10-16 11:32:18,712 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9c83a9d/dd9f1528b39c4a00acf4c0ecb2db6a1f [2022-10-16 11:32:18,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:18,725 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:18,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:18,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:18,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:18,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:18" (1/1) ... [2022-10-16 11:32:18,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23600fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:18, skipping insertion in model container [2022-10-16 11:32:18,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:18" (1/1) ... [2022-10-16 11:32:18,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:18,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:19,394 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_ptr_harness.i[4486,4499] [2022-10-16 11:32:19,401 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_ptr_harness.i[4546,4559] [2022-10-16 11:32:20,589 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,590 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,590 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,592 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,593 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,610 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,611 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,614 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,614 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,617 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,619 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,620 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,620 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:20,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:20,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:20,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:20,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:20,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:20,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:20,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:20,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:20,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:20,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:21,558 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,559 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,575 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,577 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,584 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,585 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,592 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,593 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,594 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,595 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,595 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,596 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,597 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:21,838 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:21,855 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_ptr_harness.i[4486,4499] [2022-10-16 11:32:21,856 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_ptr_harness.i[4546,4559] [2022-10-16 11:32:21,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,903 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,903 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,904 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,905 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,913 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,913 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,915 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,915 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,916 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,917 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,918 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,918 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:21,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:21,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:21,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:21,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:21,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:21,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:21,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:21,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:21,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:21,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:22,169 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,172 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,219 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,220 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,224 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,225 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,231 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,232 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,233 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,233 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,234 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,234 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:22,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:22,661 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:22,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22 WrapperNode [2022-10-16 11:32:22,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:22,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:22,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:22,664 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:22,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,903 INFO L138 Inliner]: procedures = 762, calls = 2022, calls flagged for inlining = 55, calls inlined = 4, statements flattened = 482 [2022-10-16 11:32:22,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:22,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:22,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:22,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:22,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:22,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:23,032 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:23,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:23,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:23,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:23,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:23,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:23,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (1/1) ... [2022-10-16 11:32:23,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:23,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:23,108 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) [2022-10-16 11:32:23,121 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 [2022-10-16 11:32:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2022-10-16 11:32:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2022-10-16 11:32:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:23,492 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:23,498 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:26,551 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:26,562 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:26,563 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-16 11:32:26,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:26 BoogieIcfgContainer [2022-10-16 11:32:26,565 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:26,569 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:26,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:26,573 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:26,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:18" (1/3) ... [2022-10-16 11:32:26,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fb9914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:26, skipping insertion in model container [2022-10-16 11:32:26,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:22" (2/3) ... [2022-10-16 11:32:26,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fb9914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:26, skipping insertion in model container [2022-10-16 11:32:26,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:26" (3/3) ... [2022-10-16 11:32:26,577 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2022-10-16 11:32:26,602 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:26,603 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:26,605 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14fb9914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:26, skipping insertion in model container [2022-10-16 11:32:26,606 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:26,611 INFO L158 Benchmark]: Toolchain (without parser) took 7886.61ms. Allocated memory was 165.7MB in the beginning and 373.3MB in the end (delta: 207.6MB). Free memory was 130.7MB in the beginning and 297.6MB in the end (delta: -166.8MB). Peak memory consumption was 41.9MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,614 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 165.7MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:26,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3934.46ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 130.5MB in the beginning and 131.4MB in the end (delta: -900.6kB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,617 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.57ms. Allocated memory is still 220.2MB. Free memory was 131.4MB in the beginning and 122.0MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,618 INFO L158 Benchmark]: Boogie Preprocessor took 156.10ms. Allocated memory is still 220.2MB. Free memory was 122.0MB in the beginning and 170.5MB in the end (delta: -48.5MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,620 INFO L158 Benchmark]: RCFGBuilder took 3503.82ms. Allocated memory was 220.2MB in the beginning and 373.3MB in the end (delta: 153.1MB). Free memory was 170.5MB in the beginning and 300.2MB in the end (delta: -129.7MB). Peak memory consumption was 166.0MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,621 INFO L158 Benchmark]: TraceAbstraction took 36.66ms. Allocated memory is still 373.3MB. Free memory was 299.7MB in the beginning and 297.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:26,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 165.7MB. Free memory is still 136.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3934.46ms. Allocated memory was 165.7MB in the beginning and 220.2MB in the end (delta: 54.5MB). Free memory was 130.5MB in the beginning and 131.4MB in the end (delta: -900.6kB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 240.57ms. Allocated memory is still 220.2MB. Free memory was 131.4MB in the beginning and 122.0MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 156.10ms. Allocated memory is still 220.2MB. Free memory was 122.0MB in the beginning and 170.5MB in the end (delta: -48.5MB). Peak memory consumption was 9.7MB. Max. memory is 8.0GB. * RCFGBuilder took 3503.82ms. Allocated memory was 220.2MB in the beginning and 373.3MB in the end (delta: 153.1MB). Free memory was 170.5MB in the beginning and 300.2MB in the end (delta: -129.7MB). Peak memory consumption was 166.0MB. Max. memory is 8.0GB. * TraceAbstraction took 36.66ms. Allocated memory is still 373.3MB. Free memory was 299.7MB in the beginning and 297.6MB 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! [2022-10-16 11:32:26,708 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...