/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_ptr_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:53,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:53,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:53,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:53,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:53,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:53,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:53,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:53,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:53,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:53,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:53,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:53,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:53,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:53,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:53,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:53,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:53,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:53,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:53,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:53,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:53,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:53,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:53,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:53,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:53,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:53,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:53,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:53,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:53,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:53,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:53,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:53,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:53,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:53,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:53,121 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:53,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:53,122 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:53,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:53,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:53,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:53,126 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 11:30:53,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:53,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:53,162 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:53,162 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:53,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:53,164 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:53,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:53,165 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:53,165 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:53,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:53,165 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:53,166 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:53,166 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:53,166 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:53,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:53,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:53,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:53,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:53,167 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:53,167 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:53,168 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:53,168 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:53,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:53,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:53,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:53,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:53,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:53,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:53,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:53,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:53,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:53,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:53,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:53,171 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:53,572 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:53,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:53,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:53,602 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:53,603 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:53,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_ptr_harness.i [2022-10-16 11:30:53,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be15b6c34/b98cb61ce5cf483480970ffd51541b51/FLAG1dbd2d012 [2022-10-16 11:30:54,588 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:54,589 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_ptr_harness.i [2022-10-16 11:30:54,639 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be15b6c34/b98cb61ce5cf483480970ffd51541b51/FLAG1dbd2d012 [2022-10-16 11:30:55,102 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be15b6c34/b98cb61ce5cf483480970ffd51541b51 [2022-10-16 11:30:55,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:55,111 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:55,112 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:55,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:55,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:55,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:55" (1/1) ... [2022-10-16 11:30:55,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2250f1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:55, skipping insertion in model container [2022-10-16 11:30:55,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:55" (1/1) ... [2022-10-16 11:30:55,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:55,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:55,604 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_ptr_harness.i[4499,4512] [2022-10-16 11:30:55,609 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_ptr_harness.i[4559,4572] [2022-10-16 11:30:56,597 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:56,682 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,683 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,683 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,684 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,699 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,700 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,702 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,703 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,705 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,706 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,707 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:56,707 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:57,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:57,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:57,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:57,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:57,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:57,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:57,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:57,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:57,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:57,262 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,269 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,332 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,332 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:57,377 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:57,413 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_ptr_harness.i[4499,4512] [2022-10-16 11:30:57,414 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_ptr_harness.i[4559,4572] [2022-10-16 11:30:57,493 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:57,523 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,527 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,542 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,543 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,544 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,545 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,546 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,547 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,548 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,548 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:57,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:57,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:57,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:57,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:57,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:57,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:57,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:57,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:57,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:57,688 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,694 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,725 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,726 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:57,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:58,126 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:58,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58 WrapperNode [2022-10-16 11:30:58,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:58,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:58,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:58,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:58,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,343 INFO L138 Inliner]: procedures = 691, calls = 1679, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 607 [2022-10-16 11:30:58,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:58,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:58,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:58,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:58,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,459 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:58,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:58,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:58,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:58,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (1/1) ... [2022-10-16 11:30:58,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:58,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:58,515 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 11:30:58,527 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 11:30:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:30:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:30:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-10-16 11:30:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-10-16 11:30:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-10-16 11:30:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-10-16 11:30:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:58,893 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:58,896 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:31:00,208 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:31:00,225 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:31:00,226 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:31:00,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:31:00 BoogieIcfgContainer [2022-10-16 11:31:00,230 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:31:00,234 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:31:00,234 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:31:00,238 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:31:00,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:55" (1/3) ... [2022-10-16 11:31:00,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d31565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:31:00, skipping insertion in model container [2022-10-16 11:31:00,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:58" (2/3) ... [2022-10-16 11:31:00,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d31565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:31:00, skipping insertion in model container [2022-10-16 11:31:00,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:31:00" (3/3) ... [2022-10-16 11:31:00,243 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_get_at_ptr_harness.i [2022-10-16 11:31:00,268 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:31:00,269 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:31:00,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52d31565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:31:00, skipping insertion in model container [2022-10-16 11:31:00,271 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:31:00,274 INFO L158 Benchmark]: Toolchain (without parser) took 5166.12ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 118.7MB in the beginning and 130.9MB in the end (delta: -12.2MB). Peak memory consumption was 30.6MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,277 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:31:00,286 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3014.69ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 118.5MB in the beginning and 136.8MB in the end (delta: -18.3MB). Peak memory consumption was 102.8MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,288 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.01ms. Allocated memory is still 192.9MB. Free memory was 136.3MB in the beginning and 127.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,290 INFO L158 Benchmark]: Boogie Preprocessor took 111.61ms. Allocated memory is still 192.9MB. Free memory was 127.9MB in the beginning and 121.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,293 INFO L158 Benchmark]: RCFGBuilder took 1769.57ms. Allocated memory is still 192.9MB. Free memory was 121.6MB in the beginning and 133.5MB in the end (delta: -11.9MB). Peak memory consumption was 46.3MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,293 INFO L158 Benchmark]: TraceAbstraction took 37.82ms. Allocated memory is still 192.9MB. Free memory was 133.0MB in the beginning and 130.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:31:00,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 151.0MB. Free memory is still 121.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3014.69ms. Allocated memory was 151.0MB in the beginning and 192.9MB in the end (delta: 41.9MB). Free memory was 118.5MB in the beginning and 136.8MB in the end (delta: -18.3MB). Peak memory consumption was 102.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 216.01ms. Allocated memory is still 192.9MB. Free memory was 136.3MB in the beginning and 127.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 111.61ms. Allocated memory is still 192.9MB. Free memory was 127.9MB in the beginning and 121.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1769.57ms. Allocated memory is still 192.9MB. Free memory was 121.6MB in the beginning and 133.5MB in the end (delta: -11.9MB). Peak memory consumption was 46.3MB. Max. memory is 8.0GB. * TraceAbstraction took 37.82ms. Allocated memory is still 192.9MB. Free memory was 133.0MB in the beginning and 130.9MB 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 11:31:00,355 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...