/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_clear_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:43,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:43,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:43,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:43,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:43,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:43,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:43,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:43,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:43,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:43,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:43,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:43,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:43,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:43,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:43,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:43,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:43,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:43,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:43,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:43,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:43,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:43,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:43,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:43,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:43,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:43,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:43,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:43,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:43,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:43,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:43,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:43,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:43,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:43,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:43,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:43,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:43,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:43,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:43,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:43,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:43,787 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 11:30:43,819 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:43,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:43,820 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:43,821 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:43,821 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:43,822 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:43,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:43,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:43,823 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:43,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:43,824 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:43,824 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:43,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:43,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:43,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:43,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:43,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:43,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:43,826 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:43,826 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:43,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:43,827 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:43,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:43,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:43,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:43,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:43,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:43,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:43,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:43,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:43,829 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:43,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:43,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:43,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:44,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:44,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:44,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:44,343 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:44,344 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:44,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-16 11:30:44,442 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2e1e9171/5b7ede56ba8043c28a7000eae5b53b47/FLAG6c51175da [2022-10-16 11:30:45,418 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:45,418 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-16 11:30:45,476 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2e1e9171/5b7ede56ba8043c28a7000eae5b53b47/FLAG6c51175da [2022-10-16 11:30:45,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2e1e9171/5b7ede56ba8043c28a7000eae5b53b47 [2022-10-16 11:30:45,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:45,892 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:45,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:45,897 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:45,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:45,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:45" (1/1) ... [2022-10-16 11:30:45,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69533c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:45, skipping insertion in model container [2022-10-16 11:30:45,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:45" (1/1) ... [2022-10-16 11:30:45,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:46,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:46,401 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_clear_harness.i[4494,4507] [2022-10-16 11:30:46,410 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_clear_harness.i[4554,4567] [2022-10-16 11:30:48,037 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:48,130 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,131 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,131 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,132 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,133 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,145 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,146 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,148 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,149 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,150 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,151 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,152 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,153 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:48,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:48,629 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:48,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:48,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:48,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:48,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:48,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:48,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:48,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:48,778 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:48,901 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:48,917 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_clear_harness.i[4494,4507] [2022-10-16 11:30:48,917 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_clear_harness.i[4554,4567] [2022-10-16 11:30:48,953 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:48,971 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,971 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,972 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,972 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,973 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,982 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,983 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,984 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,985 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,985 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:48,986 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:49,063 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:49,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:49,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:49,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:49,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:49,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:49,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:49,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:49,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:49,119 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,132 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:49,394 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:49,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49 WrapperNode [2022-10-16 11:30:49,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:49,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:49,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:49,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:49,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,582 INFO L138 Inliner]: procedures = 690, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2022-10-16 11:30:49,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:49,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:49,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:49,585 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:49,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,709 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,733 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:49,739 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:49,739 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:49,739 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:49,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (1/1) ... [2022-10-16 11:30:49,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:49,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:49,783 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 11:30:49,821 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 11:30:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2022-10-16 11:30:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2022-10-16 11:30:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:50,282 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:50,292 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:51,371 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:51,385 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:51,386 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:30:51,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:51 BoogieIcfgContainer [2022-10-16 11:30:51,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:51,394 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:51,394 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:51,399 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:51,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:45" (1/3) ... [2022-10-16 11:30:51,401 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@975dbf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:51, skipping insertion in model container [2022-10-16 11:30:51,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:49" (2/3) ... [2022-10-16 11:30:51,401 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@975dbf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:51, skipping insertion in model container [2022-10-16 11:30:51,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:51" (3/3) ... [2022-10-16 11:30:51,404 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_clear_harness.i [2022-10-16 11:30:51,427 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:51,427 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:51,430 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@975dbf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:51, skipping insertion in model container [2022-10-16 11:30:51,430 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:51,434 INFO L158 Benchmark]: Toolchain (without parser) took 5543.15ms. Allocated memory was 154.1MB in the beginning and 197.1MB in the end (delta: 43.0MB). Free memory was 120.7MB in the beginning and 74.5MB in the end (delta: 46.2MB). Peak memory consumption was 90.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,437 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:51,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3499.15ms. Allocated memory is still 154.1MB. Free memory was 120.6MB in the beginning and 95.4MB in the end (delta: 25.1MB). Peak memory consumption was 55.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 186.62ms. Allocated memory is still 154.1MB. Free memory was 95.4MB in the beginning and 87.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,445 INFO L158 Benchmark]: Boogie Preprocessor took 151.73ms. Allocated memory is still 154.1MB. Free memory was 87.0MB in the beginning and 81.8MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,446 INFO L158 Benchmark]: RCFGBuilder took 1650.77ms. Allocated memory was 154.1MB in the beginning and 197.1MB in the end (delta: 43.0MB). Free memory was 81.8MB in the beginning and 77.2MB in the end (delta: 4.6MB). Peak memory consumption was 47.6MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,447 INFO L158 Benchmark]: TraceAbstraction took 36.24ms. Allocated memory is still 197.1MB. Free memory was 76.6MB in the beginning and 74.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:51,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3499.15ms. Allocated memory is still 154.1MB. Free memory was 120.6MB in the beginning and 95.4MB in the end (delta: 25.1MB). Peak memory consumption was 55.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 186.62ms. Allocated memory is still 154.1MB. Free memory was 95.4MB in the beginning and 87.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 151.73ms. Allocated memory is still 154.1MB. Free memory was 87.0MB in the beginning and 81.8MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1650.77ms. Allocated memory was 154.1MB in the beginning and 197.1MB in the end (delta: 43.0MB). Free memory was 81.8MB in the beginning and 77.2MB in the end (delta: 4.6MB). Peak memory consumption was 47.6MB. Max. memory is 8.0GB. * TraceAbstraction took 36.24ms. Allocated memory is still 197.1MB. Free memory was 76.6MB in the beginning and 74.5MB 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 11:30:51,525 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...