/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_move_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:35:40,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:35:40,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:35:40,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:35:40,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:35:40,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:35:40,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:35:40,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:35:40,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:35:40,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:35:40,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:35:40,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:35:40,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:35:40,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:35:40,555 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:35:40,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:35:40,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:35:40,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:35:40,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:35:40,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:35:40,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:35:40,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:35:40,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:35:40,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:35:40,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:35:40,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:35:40,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:35:40,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:35:40,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:35:40,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:35:40,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:35:40,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:35:40,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:35:40,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:35:40,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:35:40,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:35:40,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:35:40,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:35:40,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:35:40,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:35:40,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:35:40,596 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 20:35:40,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:35:40,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:35:40,634 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:35:40,634 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:35:40,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:35:40,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:35:40,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:35:40,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:35:40,638 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:35:40,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:35:40,638 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:35:40,639 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:35:40,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:35:40,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:35:40,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:35:40,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:35:40,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:35:40,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:35:40,641 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:35:40,641 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:35:40,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:35:40,642 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:35:40,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:35:40,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:35:40,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:35:40,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:35:40,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:35:40,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:35:40,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:35:40,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:35:40,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:35:40,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:35:40,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:35:40,645 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:35:41,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:35:41,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:35:41,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:35:41,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:35:41,257 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:35:41,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2022-10-15 20:35:41,368 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a366a6b3d/d9dece94119d49ac8907ec2e31050d2b/FLAG7c6e706d9 [2022-10-15 20:35:42,826 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:35:42,827 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_move_harness.i [2022-10-15 20:35:42,906 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a366a6b3d/d9dece94119d49ac8907ec2e31050d2b/FLAG7c6e706d9 [2022-10-15 20:35:42,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a366a6b3d/d9dece94119d49ac8907ec2e31050d2b [2022-10-15 20:35:42,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:35:42,996 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:35:43,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:35:43,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:35:43,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:35:43,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:35:42" (1/1) ... [2022-10-15 20:35:43,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8a3c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:43, skipping insertion in model container [2022-10-15 20:35:43,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:35:42" (1/1) ... [2022-10-15 20:35:43,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:35:43,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:35:43,846 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_move_harness.i[4493,4506] [2022-10-15 20:35:43,856 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_table_move_harness.i[4553,4566] [2022-10-15 20:35:45,785 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,786 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,788 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,789 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,815 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,818 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,822 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,823 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,833 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,834 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,838 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:45,838 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:46,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:35:46,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:35:46,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:35:46,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:35:46,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:35:46,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:35:46,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:35:46,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:35:46,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:35:46,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:35:47,096 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:35:47,645 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,646 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,683 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,695 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,696 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,727 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,729 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,730 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,731 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,732 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,733 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,734 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:47,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:35:47,841 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:35:47,865 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_move_harness.i[4493,4506] [2022-10-15 20:35:47,865 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_move_harness.i[4553,4566] [2022-10-15 20:35:47,931 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,013 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,013 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,014 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,016 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,044 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,047 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,049 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,050 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,052 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,054 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,054 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,055 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:35:48,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:35:48,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:35:48,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:35:48,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:35:48,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:35:48,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:35:48,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:35:48,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:35:48,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:35:48,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:35:48,542 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,543 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,558 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,560 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,565 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,565 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,592 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,594 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,595 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,597 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,598 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,600 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:35:48,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:35:49,150 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:35:49,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49 WrapperNode [2022-10-15 20:35:49,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:35:49,152 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:35:49,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:35:49,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:35:49,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,478 INFO L138 Inliner]: procedures = 774, calls = 2432, calls flagged for inlining = 69, calls inlined = 12, statements flattened = 622 [2022-10-15 20:35:49,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:35:49,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:35:49,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:35:49,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:35:49,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,659 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:35:49,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:35:49,686 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:35:49,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:35:49,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (1/1) ... [2022-10-15 20:35:49,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:35:49,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:35:49,736 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 20:35:49,757 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 20:35:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-15 20:35:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:35:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-15 20:35:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-15 20:35:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:35:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:35:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-10-15 20:35:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-10-15 20:35:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:35:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:35:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:35:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:35:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:35:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-15 20:35:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-15 20:35:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-15 20:35:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-15 20:35:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 20:35:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 20:35:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:35:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-15 20:35:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-15 20:35:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:35:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-15 20:35:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-15 20:35:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:35:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-10-15 20:35:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-10-15 20:35:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:35:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-10-15 20:35:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-10-15 20:35:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 20:35:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 20:35:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-10-15 20:35:49,836 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-10-15 20:35:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:35:49,836 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-15 20:35:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-15 20:35:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-15 20:35:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-15 20:35:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:35:50,349 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:35:50,352 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:35:51,641 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:35:51,659 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:35:51,660 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-15 20:35:51,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:51 BoogieIcfgContainer [2022-10-15 20:35:51,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:35:51,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:35:51,680 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:35:51,684 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:35:51,685 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:35:42" (1/3) ... [2022-10-15 20:35:51,685 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711fcb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:51, skipping insertion in model container [2022-10-15 20:35:51,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:35:49" (2/3) ... [2022-10-15 20:35:51,686 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711fcb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:35:51, skipping insertion in model container [2022-10-15 20:35:51,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:35:51" (3/3) ... [2022-10-15 20:35:51,688 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_move_harness.i [2022-10-15 20:35:51,715 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:35:51,716 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:35:51,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@711fcb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:35:51, skipping insertion in model container [2022-10-15 20:35:51,718 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:35:51,727 INFO L158 Benchmark]: Toolchain (without parser) took 8729.66ms. Allocated memory was 153.1MB in the beginning and 333.4MB in the end (delta: 180.4MB). Free memory was 118.0MB in the beginning and 266.3MB in the end (delta: -148.4MB). Peak memory consumption was 32.5MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,728 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:35:51,730 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6146.16ms. Allocated memory was 153.1MB in the beginning and 251.7MB in the end (delta: 98.6MB). Free memory was 117.8MB in the beginning and 170.9MB in the end (delta: -53.1MB). Peak memory consumption was 112.2MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,731 INFO L158 Benchmark]: Boogie Procedure Inliner took 327.13ms. Allocated memory is still 251.7MB. Free memory was 170.9MB in the beginning and 159.9MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,732 INFO L158 Benchmark]: Boogie Preprocessor took 204.48ms. Allocated memory is still 251.7MB. Free memory was 159.9MB in the beginning and 153.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,735 INFO L158 Benchmark]: RCFGBuilder took 1983.35ms. Allocated memory was 251.7MB in the beginning and 333.4MB in the end (delta: 81.8MB). Free memory was 153.6MB in the beginning and 269.0MB in the end (delta: -115.3MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,737 INFO L158 Benchmark]: TraceAbstraction took 46.03ms. Allocated memory is still 333.4MB. Free memory was 268.4MB in the beginning and 266.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:35:51,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 153.1MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 6146.16ms. Allocated memory was 153.1MB in the beginning and 251.7MB in the end (delta: 98.6MB). Free memory was 117.8MB in the beginning and 170.9MB in the end (delta: -53.1MB). Peak memory consumption was 112.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 327.13ms. Allocated memory is still 251.7MB. Free memory was 170.9MB in the beginning and 159.9MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 204.48ms. Allocated memory is still 251.7MB. Free memory was 159.9MB in the beginning and 153.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1983.35ms. Allocated memory was 251.7MB in the beginning and 333.4MB in the end (delta: 81.8MB). Free memory was 153.6MB in the beginning and 269.0MB in the end (delta: -115.3MB). Peak memory consumption was 36.7MB. Max. memory is 8.0GB. * TraceAbstraction took 46.03ms. Allocated memory is still 333.4MB. Free memory was 268.4MB in the beginning and 266.3MB 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 20:35:51,832 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...