/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_mul_size_checked_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:35:59,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:35:59,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:35:59,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:35:59,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:35:59,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:35:59,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:35:59,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:35:59,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:35:59,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:35:59,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:35:59,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:35:59,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:35:59,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:35:59,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:35:59,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:35:59,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:35:59,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:35:59,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:35:59,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:35:59,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:35:59,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:35:59,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:35:59,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:35:59,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:35:59,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:35:59,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:35:59,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:35:59,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:35:59,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:35:59,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:35:59,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:35:59,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:35:59,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:35:59,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:35:59,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:35:59,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:35:59,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:35:59,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:35:59,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:35:59,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:35:59,434 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 20:35:59,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:35:59,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:35:59,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:35:59,489 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:35:59,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:35:59,491 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:35:59,494 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:35:59,494 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:35:59,494 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:35:59,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:35:59,496 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:35:59,496 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:35:59,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:35:59,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:35:59,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:35:59,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:35:59,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:35:59,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:35:59,497 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:35:59,498 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:35:59,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:35:59,498 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:35:59,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:35:59,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:35:59,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:35:59,499 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:35:59,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:35:59,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:35:59,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:35:59,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:35:59,500 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:35:59,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:35:59,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:35:59,501 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:35:59,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:35:59,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:35:59,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:35:59,934 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:35:59,935 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:35:59,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-10-15 20:36:00,018 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6aae0e8ba/271a1b21a050466ca8b0ab9fe0535c6e/FLAG755b1be93 [2022-10-15 20:36:00,954 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:36:00,956 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-10-15 20:36:01,029 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6aae0e8ba/271a1b21a050466ca8b0ab9fe0535c6e/FLAG755b1be93 [2022-10-15 20:36:01,469 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6aae0e8ba/271a1b21a050466ca8b0ab9fe0535c6e [2022-10-15 20:36:01,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:36:01,483 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:36:01,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:36:01,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:36:01,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:36:01,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:36:01" (1/1) ... [2022-10-15 20:36:01,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b743c9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:01, skipping insertion in model container [2022-10-15 20:36:01,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:36:01" (1/1) ... [2022-10-15 20:36:01,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:36:01,642 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:36:01,986 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_mul_size_checked_harness.i[4494,4507] [2022-10-15 20:36:01,992 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_mul_size_checked_harness.i[4554,4567] [2022-10-15 20:36:02,994 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:02,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:02,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:02,996 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:02,998 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,014 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,015 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,017 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,018 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,020 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,021 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,022 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,023 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:36:03,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:36:03,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:36:03,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:36:03,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:36:03,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:36:03,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:36:03,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:36:03,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:36:03,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:36:03,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:36:03,603 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:36:03,620 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_mul_size_checked_harness.i[4494,4507] [2022-10-15 20:36:03,621 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_mul_size_checked_harness.i[4554,4567] [2022-10-15 20:36:03,678 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,679 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,681 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,689 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,690 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,692 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,692 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,693 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,694 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,695 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,695 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:36:03,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:36:03,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:36:03,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:36:03,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:36:03,743 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:36:03,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:36:03,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:36:03,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:36:03,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:36:03,746 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:36:03,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:36:04,177 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:36:04,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04 WrapperNode [2022-10-15 20:36:04,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:36:04,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:36:04,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:36:04,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:36:04,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,462 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 533 [2022-10-15 20:36:04,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:36:04,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:36:04,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:36:04,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:36:04,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,493 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,567 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,574 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:36:04,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:36:04,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:36:04,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:36:04,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (1/1) ... [2022-10-15 20:36:04,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:36:04,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:36:04,646 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 20:36:04,660 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 20:36:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2022-10-15 20:36:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2022-10-15 20:36:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:36:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-15 20:36:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-15 20:36:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:36:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-15 20:36:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-15 20:36:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:36:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:36:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:36:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:36:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:36:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-10-15 20:36:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-10-15 20:36:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:36:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:36:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-15 20:36:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-15 20:36:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-15 20:36:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-15 20:36:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:36:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:36:05,102 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:36:05,105 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:36:06,033 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:36:06,046 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:36:06,046 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-15 20:36:06,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:36:06 BoogieIcfgContainer [2022-10-15 20:36:06,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:36:06,052 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:36:06,052 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:36:06,056 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:36:06,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:36:01" (1/3) ... [2022-10-15 20:36:06,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ab98319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:36:06, skipping insertion in model container [2022-10-15 20:36:06,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:36:04" (2/3) ... [2022-10-15 20:36:06,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ab98319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:36:06, skipping insertion in model container [2022-10-15 20:36:06,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:36:06" (3/3) ... [2022-10-15 20:36:06,059 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_mul_size_checked_harness.i [2022-10-15 20:36:06,081 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:36:06,082 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:36:06,083 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ab98319 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:36:06, skipping insertion in model container [2022-10-15 20:36:06,084 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:36:06,086 INFO L158 Benchmark]: Toolchain (without parser) took 4609.13ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 120.6MB in the beginning and 110.1MB in the end (delta: 10.5MB). Peak memory consumption was 42.4MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,087 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 153.1MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:36:06,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2690.09ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 120.4MB in the beginning and 131.5MB in the end (delta: -11.1MB). Peak memory consumption was 86.4MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,089 INFO L158 Benchmark]: Boogie Procedure Inliner took 283.89ms. Allocated memory is still 184.5MB. Free memory was 131.5MB in the beginning and 146.3MB in the end (delta: -14.7MB). Peak memory consumption was 15.8MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,090 INFO L158 Benchmark]: Boogie Preprocessor took 125.71ms. Allocated memory is still 184.5MB. Free memory was 146.3MB in the beginning and 142.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,091 INFO L158 Benchmark]: RCFGBuilder took 1458.81ms. Allocated memory is still 184.5MB. Free memory was 142.1MB in the beginning and 112.7MB in the end (delta: 29.4MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,092 INFO L158 Benchmark]: TraceAbstraction took 31.94ms. Allocated memory is still 184.5MB. Free memory was 112.2MB in the beginning and 110.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:36:06,096 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 153.1MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2690.09ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 120.4MB in the beginning and 131.5MB in the end (delta: -11.1MB). Peak memory consumption was 86.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 283.89ms. Allocated memory is still 184.5MB. Free memory was 131.5MB in the beginning and 146.3MB in the end (delta: -14.7MB). Peak memory consumption was 15.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 125.71ms. Allocated memory is still 184.5MB. Free memory was 146.3MB in the beginning and 142.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1458.81ms. Allocated memory is still 184.5MB. Free memory was 142.1MB in the beginning and 112.7MB in the end (delta: 29.4MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. * TraceAbstraction took 31.94ms. Allocated memory is still 184.5MB. Free memory was 112.2MB in the beginning and 110.1MB 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 20:36:06,152 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...