/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_array_list_clean_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 20:34:15,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 20:34:15,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 20:34:15,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 20:34:15,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 20:34:15,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 20:34:15,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 20:34:15,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 20:34:15,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 20:34:15,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 20:34:15,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 20:34:15,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 20:34:15,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 20:34:15,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 20:34:15,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 20:34:15,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 20:34:15,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 20:34:15,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 20:34:15,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 20:34:15,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 20:34:15,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 20:34:15,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 20:34:15,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 20:34:15,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 20:34:15,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 20:34:15,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 20:34:15,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 20:34:15,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 20:34:15,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 20:34:15,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 20:34:15,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 20:34:15,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 20:34:15,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 20:34:15,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 20:34:15,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 20:34:15,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 20:34:15,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 20:34:15,654 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 20:34:15,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 20:34:15,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 20:34:15,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 20:34:15,661 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 20:34:15,715 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 20:34:15,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 20:34:15,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 20:34:15,716 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 20:34:15,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 20:34:15,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 20:34:15,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 20:34:15,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 20:34:15,721 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 20:34:15,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 20:34:15,723 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 20:34:15,723 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 20:34:15,723 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 20:34:15,723 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 20:34:15,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 20:34:15,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 20:34:15,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 20:34:15,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 20:34:15,724 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 20:34:15,724 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 20:34:15,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 20:34:15,725 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 20:34:15,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 20:34:15,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 20:34:15,726 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 20:34:15,726 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 20:34:15,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:15,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 20:34:15,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 20:34:15,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 20:34:15,727 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 20:34:15,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 20:34:15,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 20:34:15,728 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 20:34:16,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 20:34:16,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 20:34:16,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 20:34:16,214 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 20:34:16,214 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 20:34:16,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-15 20:34:16,309 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d3386038/4871f123738f4e6089e88f1d5d465596/FLAGf00e46e63 [2022-10-15 20:34:17,301 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 20:34:17,301 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-15 20:34:17,354 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d3386038/4871f123738f4e6089e88f1d5d465596/FLAGf00e46e63 [2022-10-15 20:34:17,808 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d3386038/4871f123738f4e6089e88f1d5d465596 [2022-10-15 20:34:17,811 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 20:34:17,816 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 20:34:17,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:17,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 20:34:17,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 20:34:17,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:17" (1/1) ... [2022-10-15 20:34:17,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1530c3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:17, skipping insertion in model container [2022-10-15 20:34:17,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 08:34:17" (1/1) ... [2022-10-15 20:34:17,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 20:34:17,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 20:34:18,257 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_array_list_clean_up_harness.i[4497,4510] [2022-10-15 20:34:18,265 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_array_list_clean_up_harness.i[4557,4570] [2022-10-15 20:34:20,320 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:34:20,479 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,485 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,488 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,490 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,514 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,515 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,518 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,519 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,521 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,523 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:20,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:21,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:21,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:21,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:21,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:21,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:21,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:21,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:21,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:21,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:21,220 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,228 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:21,330 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 20:34:21,347 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_array_list_clean_up_harness.i[4497,4510] [2022-10-15 20:34:21,348 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_array_list_clean_up_harness.i[4557,4570] [2022-10-15 20:34:21,388 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 20:34:21,424 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,428 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,429 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,430 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,430 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,452 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,452 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,454 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,455 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,459 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,460 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,461 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,461 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 20:34:21,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 20:34:21,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 20:34:21,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 20:34:21,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 20:34:21,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 20:34:21,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 20:34:21,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 20:34:21,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 20:34:21,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 20:34:21,568 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,587 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 20:34:21,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 20:34:22,195 INFO L208 MainTranslator]: Completed translation [2022-10-15 20:34:22,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22 WrapperNode [2022-10-15 20:34:22,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 20:34:22,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:22,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 20:34:22,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 20:34:22,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,427 INFO L138 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2022-10-15 20:34:22,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 20:34:22,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 20:34:22,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 20:34:22,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 20:34:22,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,470 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,554 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,560 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 20:34:22,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 20:34:22,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 20:34:22,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 20:34:22,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (1/1) ... [2022-10-15 20:34:22,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 20:34:22,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 20:34:22,628 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 20:34:22,654 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 20:34:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-15 20:34:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-15 20:34:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 20:34:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-15 20:34:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-15 20:34:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-15 20:34:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-15 20:34:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-15 20:34:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-15 20:34:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 20:34:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-15 20:34:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-15 20:34:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-15 20:34:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-15 20:34:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 20:34:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 20:34:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 20:34:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 20:34:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 20:34:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-15 20:34:22,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-15 20:34:22,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-15 20:34:22,739 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-15 20:34:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-15 20:34:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-15 20:34:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 20:34:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 20:34:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 20:34:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 20:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 20:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 20:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 20:34:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-15 20:34:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-15 20:34:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-15 20:34:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-15 20:34:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 20:34:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 20:34:23,207 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 20:34:23,211 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 20:34:24,368 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 20:34:24,380 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 20:34:24,382 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-15 20:34:24,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:34:24 BoogieIcfgContainer [2022-10-15 20:34:24,386 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 20:34:24,389 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 20:34:24,389 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 20:34:24,394 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 20:34:24,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 08:34:17" (1/3) ... [2022-10-15 20:34:24,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57503caf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:34:24, skipping insertion in model container [2022-10-15 20:34:24,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 08:34:22" (2/3) ... [2022-10-15 20:34:24,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57503caf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 08:34:24, skipping insertion in model container [2022-10-15 20:34:24,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 08:34:24" (3/3) ... [2022-10-15 20:34:24,399 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_clean_up_harness.i [2022-10-15 20:34:24,425 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 20:34:24,425 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 20:34:24,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57503caf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 08:34:24, skipping insertion in model container [2022-10-15 20:34:24,429 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 20:34:24,433 INFO L158 Benchmark]: Toolchain (without parser) took 6617.74ms. Allocated memory was 154.1MB in the beginning and 201.3MB in the end (delta: 47.2MB). Free memory was 122.5MB in the beginning and 132.8MB in the end (delta: -10.3MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,434 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 154.1MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 20:34:24,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4376.88ms. Allocated memory was 154.1MB in the beginning and 201.3MB in the end (delta: 47.2MB). Free memory was 122.3MB in the beginning and 140.5MB in the end (delta: -18.2MB). Peak memory consumption was 102.4MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,443 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.37ms. Allocated memory is still 201.3MB. Free memory was 140.0MB in the beginning and 132.1MB in the end (delta: 7.9MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,444 INFO L158 Benchmark]: Boogie Preprocessor took 138.38ms. Allocated memory is still 201.3MB. Free memory was 132.1MB in the beginning and 126.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,445 INFO L158 Benchmark]: RCFGBuilder took 1813.25ms. Allocated memory is still 201.3MB. Free memory was 126.4MB in the beginning and 135.9MB in the end (delta: -9.6MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,446 INFO L158 Benchmark]: TraceAbstraction took 39.71ms. Allocated memory is still 201.3MB. Free memory was 134.9MB in the beginning and 132.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 20:34:24,465 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 154.1MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4376.88ms. Allocated memory was 154.1MB in the beginning and 201.3MB in the end (delta: 47.2MB). Free memory was 122.3MB in the beginning and 140.5MB in the end (delta: -18.2MB). Peak memory consumption was 102.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 233.37ms. Allocated memory is still 201.3MB. Free memory was 140.0MB in the beginning and 132.1MB in the end (delta: 7.9MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 138.38ms. Allocated memory is still 201.3MB. Free memory was 132.1MB in the beginning and 126.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1813.25ms. Allocated memory is still 201.3MB. Free memory was 126.4MB in the beginning and 135.9MB in the end (delta: -9.6MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * TraceAbstraction took 39.71ms. Allocated memory is still 201.3MB. Free memory was 134.9MB in the beginning and 132.8MB 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 20:34:24,533 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...