/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_ptr_eq_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:33:00,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:33:00,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:33:00,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:33:00,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:33:00,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:33:00,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:33:00,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:33:00,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:33:00,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:33:00,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:33:00,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:33:00,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:33:00,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:33:00,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:33:00,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:33:00,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:33:00,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:33:00,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:33:00,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:33:00,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:33:00,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:33:00,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:33:00,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:33:00,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:33:00,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:33:00,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:33:00,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:33:00,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:33:00,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:33:00,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:33:00,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:33:00,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:33:00,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:33:00,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:33:00,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:33:00,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:33:00,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:33:00,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:33:00,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:33:00,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:33:00,177 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 11:33:00,207 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:33:00,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:33:00,208 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:33:00,208 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:33:00,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:33:00,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:33:00,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:33:00,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:33:00,211 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:33:00,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:33:00,212 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:33:00,212 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:33:00,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:33:00,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:33:00,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:33:00,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:33:00,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:33:00,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:33:00,214 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:33:00,214 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:33:00,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:33:00,215 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:33:00,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:33:00,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:33:00,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:33:00,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:33:00,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:00,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:33:00,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:33:00,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:33:00,217 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:33:00,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:33:00,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:33:00,218 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:33:00,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:33:00,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:33:00,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:33:00,642 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:33:00,643 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:33:00,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-16 11:33:00,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159f4dfe/5908d0f2d248488fa83e7c3d6bb27718/FLAG3d13d425c [2022-10-16 11:33:01,854 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:33:01,856 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-16 11:33:01,903 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159f4dfe/5908d0f2d248488fa83e7c3d6bb27718/FLAG3d13d425c [2022-10-16 11:33:02,268 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159f4dfe/5908d0f2d248488fa83e7c3d6bb27718 [2022-10-16 11:33:02,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:33:02,277 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:33:02,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:02,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:33:02,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:33:02,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:02" (1/1) ... [2022-10-16 11:33:02,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649028b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:02, skipping insertion in model container [2022-10-16 11:33:02,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:02" (1/1) ... [2022-10-16 11:33:02,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:33:02,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:33:02,797 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_ptr_eq_harness.i[4484,4497] [2022-10-16 11:33:02,803 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_ptr_eq_harness.i[4544,4557] [2022-10-16 11:33:03,854 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,855 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,855 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,856 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,858 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,876 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,879 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,880 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,882 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,884 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,885 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:03,885 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,499 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,500 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,518 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,520 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,528 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,529 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,540 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,542 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,544 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,545 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,546 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,546 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,547 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:04,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:33:04,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:33:04,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:33:04,835 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:33:04,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:33:04,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:33:04,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:33:04,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:33:04,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:33:04,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:33:04,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:05,003 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:33:05,036 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_ptr_eq_harness.i[4484,4497] [2022-10-16 11:33:05,037 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_ptr_eq_harness.i[4544,4557] [2022-10-16 11:33:05,098 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,099 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,100 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,100 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,101 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,108 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,109 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,111 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,112 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,113 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,114 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,115 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,115 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,266 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,273 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,275 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,280 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,281 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,285 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,286 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,287 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,288 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,288 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,289 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,290 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:33:05,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:33:05,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:33:05,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:33:05,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:33:05,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:33:05,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:33:05,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:33:05,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:33:05,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:33:05,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:33:05,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:05,697 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:33:05,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05 WrapperNode [2022-10-16 11:33:05,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:05,699 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:05,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:33:05,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:33:05,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,863 INFO L138 Inliner]: procedures = 752, calls = 1438, calls flagged for inlining = 43, calls inlined = 4, statements flattened = 24 [2022-10-16 11:33:05,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:05,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:33:05,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:33:05,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:33:05,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,936 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:33:05,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:33:05,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:33:05,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:33:05,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (1/1) ... [2022-10-16 11:33:05,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:05,979 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:33:05,995 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 11:33:06,018 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 11:33:06,067 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:33:06,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:33:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:33:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:33:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:33:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:33:06,429 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:33:06,433 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:33:06,530 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:33:06,537 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:33:06,538 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:33:06,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:06 BoogieIcfgContainer [2022-10-16 11:33:06,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:33:06,542 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:33:06,542 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:33:06,546 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:33:06,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:33:02" (1/3) ... [2022-10-16 11:33:06,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b94907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:06, skipping insertion in model container [2022-10-16 11:33:06,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:05" (2/3) ... [2022-10-16 11:33:06,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b94907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:06, skipping insertion in model container [2022-10-16 11:33:06,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:06" (3/3) ... [2022-10-16 11:33:06,550 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ptr_eq_harness.i [2022-10-16 11:33:06,572 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:33:06,572 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:33:06,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b94907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:33:06, skipping insertion in model container [2022-10-16 11:33:06,574 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:33:06,577 INFO L158 Benchmark]: Toolchain (without parser) took 4302.64ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 120.0MB in the beginning and 149.5MB in the end (delta: -29.5MB). Peak memory consumption was 18.6MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,578 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 153.1MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:33:06,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3419.53ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 119.8MB in the beginning and 143.7MB in the end (delta: -23.9MB). Peak memory consumption was 99.4MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,580 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.58ms. Allocated memory is still 200.3MB. Free memory was 143.7MB in the beginning and 137.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,581 INFO L158 Benchmark]: Boogie Preprocessor took 88.38ms. Allocated memory is still 200.3MB. Free memory was 137.4MB in the beginning and 135.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,581 INFO L158 Benchmark]: RCFGBuilder took 586.25ms. Allocated memory is still 200.3MB. Free memory was 135.3MB in the beginning and 152.1MB in the end (delta: -16.8MB). Peak memory consumption was 12.5MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,582 INFO L158 Benchmark]: TraceAbstraction took 32.01ms. Allocated memory is still 200.3MB. Free memory was 151.1MB in the beginning and 149.5MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:06,587 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 153.1MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3419.53ms. Allocated memory was 153.1MB in the beginning and 200.3MB in the end (delta: 47.2MB). Free memory was 119.8MB in the beginning and 143.7MB in the end (delta: -23.9MB). Peak memory consumption was 99.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 164.58ms. Allocated memory is still 200.3MB. Free memory was 143.7MB in the beginning and 137.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 88.38ms. Allocated memory is still 200.3MB. Free memory was 137.4MB in the beginning and 135.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 586.25ms. Allocated memory is still 200.3MB. Free memory was 135.3MB in the beginning and 152.1MB in the end (delta: -16.8MB). Peak memory consumption was 12.5MB. Max. memory is 8.0GB. * TraceAbstraction took 32.01ms. Allocated memory is still 200.3MB. Free memory was 151.1MB in the beginning and 149.5MB 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 11:33:06,635 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...