/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_copy_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:45,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:45,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:45,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:45,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:45,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:45,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:45,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:45,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:45,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:45,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:45,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:45,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:45,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:45,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:45,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:45,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:45,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:45,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:45,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:45,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:45,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:45,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:45,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:45,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:45,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:45,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:45,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:45,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:46,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:46,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:46,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:46,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:46,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:46,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:46,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:46,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:46,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:46,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:46,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:46,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:46,020 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 11:30:46,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:46,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:46,090 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:46,090 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:46,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:46,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:46,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:46,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:46,094 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:46,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:46,097 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:46,097 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:46,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:46,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:46,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:46,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:46,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:46,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:46,099 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:46,099 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:46,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:46,100 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:46,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:46,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:46,101 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:46,101 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:46,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:46,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:46,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:46,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:46,103 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:46,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:46,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:46,104 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:46,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:46,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:46,586 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:46,588 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:46,588 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:46,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2022-10-16 11:30:46,664 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cc95e7c8/91477afcfcdb44ed949cbf66578fb345/FLAGb40dd88aa [2022-10-16 11:30:47,692 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:47,693 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2022-10-16 11:30:47,759 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cc95e7c8/91477afcfcdb44ed949cbf66578fb345/FLAGb40dd88aa [2022-10-16 11:30:48,116 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cc95e7c8/91477afcfcdb44ed949cbf66578fb345 [2022-10-16 11:30:48,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:48,125 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:48,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:48,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:48,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:48,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a2da78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48, skipping insertion in model container [2022-10-16 11:30:48,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:48,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:48,592 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_copy_harness.i[4493,4506] [2022-10-16 11:30:48,599 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_copy_harness.i[4553,4566] [2022-10-16 11:30:49,753 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:49,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,850 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,851 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,853 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,890 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,891 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,893 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,897 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,903 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,906 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,907 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:50,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:50,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:50,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:50,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:50,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:50,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:50,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:50,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:50,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:50,523 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,527 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,533 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,541 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:50,660 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:50,697 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_copy_harness.i[4493,4506] [2022-10-16 11:30:50,698 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_copy_harness.i[4553,4566] [2022-10-16 11:30:50,749 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:50,766 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,767 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,768 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,768 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,769 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,777 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,777 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,779 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,779 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,780 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,781 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,782 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,782 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:50,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:50,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:50,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:50,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:50,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:50,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:50,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:50,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:50,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:50,955 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,955 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,957 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,975 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:51,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:51,319 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:51,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51 WrapperNode [2022-10-16 11:30:51,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:51,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:51,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:51,322 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:51,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,541 INFO L138 Inliner]: procedures = 691, calls = 1673, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 695 [2022-10-16 11:30:51,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:51,542 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:51,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:51,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:51,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,618 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,624 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:51,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:51,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:51,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:51,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (1/1) ... [2022-10-16 11:30:51,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:51,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:51,676 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 11:30:51,705 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 11:30:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:30:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:30:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-16 11:30:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-16 11:30:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:30:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:30:51,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-16 11:30:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-16 11:30:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-16 11:30:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-16 11:30:51,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-10-16 11:30:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-10-16 11:30:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:51,757 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:51,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:52,184 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:52,187 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:53,525 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:53,535 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:53,536 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:30:53,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:53 BoogieIcfgContainer [2022-10-16 11:30:53,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:53,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:53,542 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:53,545 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:53,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:48" (1/3) ... [2022-10-16 11:30:53,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32c4dbda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:51" (2/3) ... [2022-10-16 11:30:53,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32c4dbda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:53" (3/3) ... [2022-10-16 11:30:53,549 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_copy_harness.i [2022-10-16 11:30:53,571 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:53,572 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:53,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32c4dbda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,574 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:53,577 INFO L158 Benchmark]: Toolchain (without parser) took 5454.53ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 117.8MB in the beginning and 79.7MB in the end (delta: 38.1MB). Peak memory consumption was 104.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,577 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:53,578 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3194.03ms. Allocated memory is still 151.0MB. Free memory was 117.6MB in the beginning and 90.7MB in the end (delta: 26.9MB). Peak memory consumption was 58.6MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,579 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.95ms. Allocated memory is still 151.0MB. Free memory was 90.7MB in the beginning and 81.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,580 INFO L158 Benchmark]: Boogie Preprocessor took 93.41ms. Allocated memory is still 151.0MB. Free memory was 81.8MB in the beginning and 75.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,581 INFO L158 Benchmark]: RCFGBuilder took 1902.67ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 75.5MB in the beginning and 82.8MB in the end (delta: -7.3MB). Peak memory consumption was 58.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,581 INFO L158 Benchmark]: TraceAbstraction took 32.82ms. Allocated memory is still 216.0MB. Free memory was 81.8MB in the beginning and 79.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,586 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 125.8MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3194.03ms. Allocated memory is still 151.0MB. Free memory was 117.6MB in the beginning and 90.7MB in the end (delta: 26.9MB). Peak memory consumption was 58.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 219.95ms. Allocated memory is still 151.0MB. Free memory was 90.7MB in the beginning and 81.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 93.41ms. Allocated memory is still 151.0MB. Free memory was 81.8MB in the beginning and 75.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1902.67ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 75.5MB in the beginning and 82.8MB in the end (delta: -7.3MB). Peak memory consumption was 58.2MB. Max. memory is 8.0GB. * TraceAbstraction took 32.82ms. Allocated memory is still 216.0MB. Free memory was 81.8MB in the beginning and 79.7MB 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 11:30:53,637 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...