/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_back_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:42,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:42,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:42,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:42,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:42,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:42,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:42,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:42,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:42,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:42,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:42,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:42,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:42,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:42,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:42,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:42,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:42,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:42,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:42,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:42,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:42,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:42,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:42,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:42,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:42,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:42,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:42,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:42,746 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:42,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:42,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:42,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:42,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:42,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:42,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:42,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:42,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:42,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:42,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:42,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:42,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:42,762 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 11:30:42,811 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:42,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:42,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:42,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:42,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:42,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:42,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:42,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:42,814 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:42,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:42,814 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:42,815 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:42,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:42,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:42,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:42,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:42,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:42,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:42,816 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:42,816 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:42,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:42,817 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:42,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:42,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:42,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:42,818 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:42,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:42,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:42,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:42,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:42,819 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:42,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:42,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:42,820 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:43,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:43,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:43,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:43,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:43,220 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:43,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2022-10-16 11:30:43,306 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dd00caef/e6967e48b7f84ed5868b9307721a34b9/FLAGb0fd65f60 [2022-10-16 11:30:44,328 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:44,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2022-10-16 11:30:44,379 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dd00caef/e6967e48b7f84ed5868b9307721a34b9/FLAGb0fd65f60 [2022-10-16 11:30:44,764 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3dd00caef/e6967e48b7f84ed5868b9307721a34b9 [2022-10-16 11:30:44,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:44,773 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:44,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:44,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:44,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:44,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:44" (1/1) ... [2022-10-16 11:30:44,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c217989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:44, skipping insertion in model container [2022-10-16 11:30:44,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:44" (1/1) ... [2022-10-16 11:30:44,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:44,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:45,308 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_back_harness.i[4493,4506] [2022-10-16 11:30:45,314 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_back_harness.i[4553,4566] [2022-10-16 11:30:46,349 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:46,479 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,482 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,484 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,485 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,507 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,507 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,514 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,514 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,516 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,517 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,520 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,520 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:46,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:46,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:46,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:46,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:46,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:46,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:46,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:46,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:46,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:46,941 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,961 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:47,132 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:47,148 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_back_harness.i[4493,4506] [2022-10-16 11:30:47,148 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_back_harness.i[4553,4566] [2022-10-16 11:30:47,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:47,206 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,206 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,207 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,207 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,208 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,216 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,217 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,218 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,219 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,220 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,221 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,222 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,223 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:47,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:47,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:47,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:47,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:47,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:47,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:47,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:47,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:47,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:47,332 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,339 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:47,783 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:47,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47 WrapperNode [2022-10-16 11:30:47,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:47,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:47,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:47,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:47,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:47,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,070 INFO L138 Inliner]: procedures = 691, calls = 1682, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 656 [2022-10-16 11:30:48,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:48,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:48,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:48,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:48,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,132 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,146 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:48,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:48,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:48,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:48,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (1/1) ... [2022-10-16 11:30:48,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:48,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:48,217 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 11:30:48,230 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 11:30:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:48,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:48,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-16 11:30:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-16 11:30:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:30:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:30:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-10-16 11:30:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-10-16 11:30:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-16 11:30:48,297 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-16 11:30:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:48,732 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:48,736 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:50,166 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:50,182 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:50,183 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:30:50,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:50 BoogieIcfgContainer [2022-10-16 11:30:50,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:50,190 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:50,191 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:50,195 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:50,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:44" (1/3) ... [2022-10-16 11:30:50,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f88392c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:47" (2/3) ... [2022-10-16 11:30:50,197 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f88392c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:50" (3/3) ... [2022-10-16 11:30:50,202 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_back_harness.i [2022-10-16 11:30:50,232 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:50,232 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:50,234 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f88392c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,235 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:50,239 INFO L158 Benchmark]: Toolchain (without parser) took 5466.94ms. Allocated memory was 152.0MB in the beginning and 212.9MB in the end (delta: 60.8MB). Free memory was 118.8MB in the beginning and 106.2MB in the end (delta: 12.6MB). Peak memory consumption was 73.7MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,241 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 152.0MB. Free memory was 122.3MB in the beginning and 122.3MB in the end (delta: 80.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:50,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3005.12ms. Allocated memory was 152.0MB in the beginning and 212.9MB in the end (delta: 60.8MB). Free memory was 118.7MB in the beginning and 174.1MB in the end (delta: -55.4MB). Peak memory consumption was 102.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,247 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.08ms. Allocated memory is still 212.9MB. Free memory was 174.1MB in the beginning and 165.1MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,249 INFO L158 Benchmark]: Boogie Preprocessor took 100.06ms. Allocated memory is still 212.9MB. Free memory was 165.1MB in the beginning and 158.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,250 INFO L158 Benchmark]: RCFGBuilder took 2014.82ms. Allocated memory is still 212.9MB. Free memory was 158.9MB in the beginning and 108.8MB in the end (delta: 50.1MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,255 INFO L158 Benchmark]: TraceAbstraction took 44.48ms. Allocated memory is still 212.9MB. Free memory was 108.3MB in the beginning and 106.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,266 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 152.0MB. Free memory was 122.3MB in the beginning and 122.3MB in the end (delta: 80.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3005.12ms. Allocated memory was 152.0MB in the beginning and 212.9MB in the end (delta: 60.8MB). Free memory was 118.7MB in the beginning and 174.1MB in the end (delta: -55.4MB). Peak memory consumption was 102.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 286.08ms. Allocated memory is still 212.9MB. Free memory was 174.1MB in the beginning and 165.1MB in the end (delta: 8.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 100.06ms. Allocated memory is still 212.9MB. Free memory was 165.1MB in the beginning and 158.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 2014.82ms. Allocated memory is still 212.9MB. Free memory was 158.9MB in the beginning and 108.8MB in the end (delta: 50.1MB). Peak memory consumption was 53.5MB. Max. memory is 8.0GB. * TraceAbstraction took 44.48ms. Allocated memory is still 212.9MB. Free memory was 108.3MB in the beginning and 106.2MB 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 11:30:50,337 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...