/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_get_at_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:52,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:52,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:52,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:52,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:52,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:52,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:52,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:52,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:52,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:52,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:52,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:52,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:52,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:52,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:52,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:52,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:52,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:52,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:52,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:52,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:52,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:52,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:52,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:52,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:52,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:52,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:52,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:52,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:52,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:52,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:52,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:52,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:52,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:52,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:52,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:52,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:52,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:52,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:52,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:52,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:52,903 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 11:30:52,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:52,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:52,949 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:52,950 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:52,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:52,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:52,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:52,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:52,954 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:52,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:52,955 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:52,956 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:52,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:52,956 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:52,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:52,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:52,957 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:52,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:52,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:52,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:52,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:52,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:52,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:52,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:52,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:52,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:52,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:52,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:52,960 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:53,360 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:53,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:53,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:53,390 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:53,391 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:53,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2022-10-16 11:30:53,471 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d616bf80/b28cd036a0324ba98fbda4e5f2e30b81/FLAG0deca0b92 [2022-10-16 11:30:54,543 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:54,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2022-10-16 11:30:54,587 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d616bf80/b28cd036a0324ba98fbda4e5f2e30b81/FLAG0deca0b92 [2022-10-16 11:30:54,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d616bf80/b28cd036a0324ba98fbda4e5f2e30b81 [2022-10-16 11:30:54,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:54,991 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:54,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:54,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:54,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:54,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:54" (1/1) ... [2022-10-16 11:30:54,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@235f5003 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:54, skipping insertion in model container [2022-10-16 11:30:54,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:54" (1/1) ... [2022-10-16 11:30:55,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:55,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:55,443 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_get_at_harness.i[4495,4508] [2022-10-16 11:30:55,447 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_get_at_harness.i[4555,4568] [2022-10-16 11:30:56,169 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:56,234 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,236 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,237 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,251 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,252 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,254 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,254 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,256 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,257 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,258 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,258 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:56,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:56,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:56,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:56,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:56,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:56,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:56,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:56,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:56,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:56,653 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,660 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,710 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,711 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:56,749 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:56,765 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_get_at_harness.i[4495,4508] [2022-10-16 11:30:56,766 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_get_at_harness.i[4555,4568] [2022-10-16 11:30:56,806 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:56,846 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,848 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,848 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,853 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,867 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,868 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,871 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,872 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,874 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,875 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:56,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:56,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:56,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:56,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:56,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:56,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:56,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:56,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:56,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:57,002 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,009 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,040 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,041 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:57,505 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:57,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57 WrapperNode [2022-10-16 11:30:57,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:57,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:57,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:57,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:57,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,654 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,753 INFO L138 Inliner]: procedures = 691, calls = 1682, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 655 [2022-10-16 11:30:57,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:57,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:57,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:57,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:57,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,853 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:57,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:57,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:57,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:57,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:57,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:57,929 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 11:30:57,953 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 11:30:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:58,008 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:58,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:58,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:58,009 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:58,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:58,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:58,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:58,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:58,012 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-16 11:30:58,013 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-16 11:30:58,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:58,014 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:58,014 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:58,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:58,015 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:30:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:30:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-10-16 11:30:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-10-16 11:30:58,016 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:58,016 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-16 11:30:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-16 11:30:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:58,017 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:58,417 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:58,420 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:59,603 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:59,616 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:59,616 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:30:59,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:59 BoogieIcfgContainer [2022-10-16 11:30:59,620 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:59,623 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:59,623 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:59,626 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:59,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:54" (1/3) ... [2022-10-16 11:30:59,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f6fd4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:59, skipping insertion in model container [2022-10-16 11:30:59,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57" (2/3) ... [2022-10-16 11:30:59,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f6fd4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:59, skipping insertion in model container [2022-10-16 11:30:59,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:59" (3/3) ... [2022-10-16 11:30:59,630 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_get_at_harness.i [2022-10-16 11:30:59,651 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:59,651 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:59,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f6fd4cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:59, skipping insertion in model container [2022-10-16 11:30:59,654 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:59,657 INFO L158 Benchmark]: Toolchain (without parser) took 4668.97ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 117.9MB in the beginning and 94.9MB in the end (delta: 23.0MB). Peak memory consumption was 60.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,661 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 151.0MB. Free memory was 121.1MB in the beginning and 121.1MB in the end (delta: 67.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:59,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2513.51ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 117.7MB in the beginning and 112.7MB in the end (delta: 5.0MB). Peak memory consumption was 100.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,674 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.42ms. Allocated memory is still 187.7MB. Free memory was 112.7MB in the beginning and 103.3MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,674 INFO L158 Benchmark]: Boogie Preprocessor took 118.89ms. Allocated memory is still 187.7MB. Free memory was 103.3MB in the beginning and 145.5MB in the end (delta: -42.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,675 INFO L158 Benchmark]: RCFGBuilder took 1743.28ms. Allocated memory is still 187.7MB. Free memory was 145.5MB in the beginning and 97.6MB in the end (delta: 48.0MB). Peak memory consumption was 64.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,676 INFO L158 Benchmark]: TraceAbstraction took 32.22ms. Allocated memory is still 187.7MB. Free memory was 96.5MB in the beginning and 94.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:59,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 151.0MB. Free memory was 121.1MB in the beginning and 121.1MB in the end (delta: 67.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2513.51ms. Allocated memory was 151.0MB in the beginning and 187.7MB in the end (delta: 36.7MB). Free memory was 117.7MB in the beginning and 112.7MB in the end (delta: 5.0MB). Peak memory consumption was 100.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 246.42ms. Allocated memory is still 187.7MB. Free memory was 112.7MB in the beginning and 103.3MB in the end (delta: 9.4MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 118.89ms. Allocated memory is still 187.7MB. Free memory was 103.3MB in the beginning and 145.5MB in the end (delta: -42.2MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * RCFGBuilder took 1743.28ms. Allocated memory is still 187.7MB. Free memory was 145.5MB in the beginning and 97.6MB in the end (delta: 48.0MB). Peak memory consumption was 64.2MB. Max. memory is 8.0GB. * TraceAbstraction took 32.22ms. Allocated memory is still 187.7MB. Free memory was 96.5MB in the beginning and 94.9MB in the end (delta: 1.6MB). 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 11:30:59,727 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...