/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 [2022-10-16 11:32:44,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:44,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:44,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:44,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:44,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:44,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:44,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:44,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:44,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:44,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:44,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:44,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:44,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:44,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:44,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:44,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:44,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:44,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:44,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:44,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:44,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:44,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:44,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:44,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:44,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:44,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:44,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:44,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:44,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:44,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:44,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:44,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:44,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:44,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:44,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:44,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:44,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:44,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:44,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:44,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:44,458 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 11:32:44,488 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:44,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:44,489 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:44,489 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:44,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:44,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:44,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:44,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:44,491 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:44,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:44,492 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:44,492 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:44,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:44,493 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:44,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:44,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:44,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:44,494 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:44,494 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:44,494 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:44,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:44,494 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:44,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:44,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:44,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:44,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:44,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:44,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:44,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:44,496 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:44,497 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:44,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:44,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:44,497 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:44,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:44,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:44,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:44,898 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:44,899 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:44,901 INFO L432 ainManager$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 [2022-10-16 11:32:44,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1debaea48/bf57103ee1ee43458cf37eba24c1ca18/FLAGe6c55a055 [2022-10-16 11:32:45,929 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:45,933 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-10-16 11:32:45,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1debaea48/bf57103ee1ee43458cf37eba24c1ca18/FLAGe6c55a055 [2022-10-16 11:32:46,458 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1debaea48/bf57103ee1ee43458cf37eba24c1ca18 [2022-10-16 11:32:46,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:46,470 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:46,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:46,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:46,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:46,480 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:46" (1/1) ... [2022-10-16 11:32:46,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53187b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:46, skipping insertion in model container [2022-10-16 11:32:46,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:46" (1/1) ... [2022-10-16 11:32:46,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:46,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:47,058 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] [2022-10-16 11:32:47,062 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] [2022-10-16 11:32:48,251 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,251 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,252 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,257 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,258 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,280 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,281 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,286 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,286 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,290 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,292 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,293 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,294 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:48,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:48,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:48,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:48,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:48,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:48,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:48,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:48,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:48,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:48,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:48,902 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:48,919 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] [2022-10-16 11:32:48,919 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] [2022-10-16 11:32:48,965 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,966 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,966 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,967 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,968 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,976 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,977 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,978 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,980 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:48,982 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:49,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:49,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:49,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:49,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:49,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:49,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:49,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:49,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:49,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:49,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:49,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:49,497 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:49,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49 WrapperNode [2022-10-16 11:32:49,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:49,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:49,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:49,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:49,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,629 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,775 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 533 [2022-10-16 11:32:49,776 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:49,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:49,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:49,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:49,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,881 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:49,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:49,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:49,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:49,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (1/1) ... [2022-10-16 11:32:49,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:49,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:49,964 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 11:32:49,973 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 11:32:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2022-10-16 11:32:50,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2022-10-16 11:32:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:50,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-10-16 11:32:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-10-16 11:32:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-16 11:32:50,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-16 11:32:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:50,338 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:50,344 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:51,409 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:51,417 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:51,417 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:32:51,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:51 BoogieIcfgContainer [2022-10-16 11:32:51,419 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:51,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:51,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:51,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:51,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:46" (1/3) ... [2022-10-16 11:32:51,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65f801ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:51, skipping insertion in model container [2022-10-16 11:32:51,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:49" (2/3) ... [2022-10-16 11:32:51,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65f801ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:51, skipping insertion in model container [2022-10-16 11:32:51,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:51" (3/3) ... [2022-10-16 11:32:51,430 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_mul_size_checked_harness.i [2022-10-16 11:32:51,451 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:51,452 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:51,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65f801ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:51, skipping insertion in model container [2022-10-16 11:32:51,454 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:51,456 INFO L158 Benchmark]: Toolchain (without parser) took 4988.99ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 118.2MB in the beginning and 130.7MB in the end (delta: -12.5MB). Peak memory consumption was 49.7MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,457 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:51,458 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3024.23ms. Allocated memory is still 151.0MB. Free memory was 118.0MB in the beginning and 93.8MB in the end (delta: 24.2MB). Peak memory consumption was 86.6MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.43ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 93.8MB in the beginning and 173.0MB in the end (delta: -79.2MB). Peak memory consumption was 16.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,460 INFO L158 Benchmark]: Boogie Preprocessor took 130.46ms. Allocated memory is still 211.8MB. Free memory was 173.0MB in the beginning and 168.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,461 INFO L158 Benchmark]: RCFGBuilder took 1507.58ms. Allocated memory is still 211.8MB. Free memory was 168.3MB in the beginning and 133.3MB in the end (delta: 35.0MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,462 INFO L158 Benchmark]: TraceAbstraction took 31.76ms. Allocated memory is still 211.8MB. Free memory was 132.8MB in the beginning and 130.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:51,466 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3024.23ms. Allocated memory is still 151.0MB. Free memory was 118.0MB in the beginning and 93.8MB in the end (delta: 24.2MB). Peak memory consumption was 86.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 276.43ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 93.8MB in the beginning and 173.0MB in the end (delta: -79.2MB). Peak memory consumption was 16.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 130.46ms. Allocated memory is still 211.8MB. Free memory was 173.0MB in the beginning and 168.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1507.58ms. Allocated memory is still 211.8MB. Free memory was 168.3MB in the beginning and 133.3MB in the end (delta: 35.0MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. * TraceAbstraction took 31.76ms. Allocated memory is still 211.8MB. Free memory was 132.8MB in the beginning and 130.7MB 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 11:32:51,519 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...