/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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/termination-memory-alloca/stroeder2-alloca-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 17:58:44,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 17:58:44,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 17:58:44,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 17:58:44,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 17:58:44,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 17:58:44,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 17:58:44,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 17:58:44,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 17:58:44,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 17:58:44,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 17:58:44,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 17:58:44,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 17:58:44,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 17:58:44,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 17:58:44,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 17:58:44,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 17:58:44,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 17:58:44,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 17:58:44,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 17:58:44,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 17:58:44,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 17:58:44,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 17:58:44,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 17:58:44,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 17:58:44,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 17:58:44,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 17:58:44,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 17:58:44,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 17:58:44,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 17:58:44,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 17:58:44,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 17:58:44,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 17:58:44,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 17:58:44,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 17:58:44,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 17:58:44,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 17:58:44,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 17:58:44,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 17:58:44,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 17:58:44,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 17:58:44,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-15 17:58:44,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 17:58:44,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 17:58:44,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 17:58:44,567 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 17:58:44,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 17:58:44,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 17:58:44,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 17:58:44,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 17:58:44,572 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 17:58:44,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 17:58:44,573 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 17:58:44,574 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 17:58:44,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 17:58:44,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 17:58:44,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 17:58:44,574 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 17:58:44,575 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 17:58:44,575 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 17:58:44,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 17:58:44,575 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 17:58:44,575 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 17:58:44,576 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 17:58:44,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 17:58:44,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 17:58:44,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 17:58:44,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 17:58:44,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 17:58:44,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 17:58:44,577 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 17:58:44,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 17:58:44,578 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 17:58:44,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 17:58:45,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 17:58:45,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 17:58:45,015 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 17:58:45,016 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 17:58:45,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/stroeder2-alloca-2.i [2022-10-15 17:58:45,112 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/779f633e9/8a5df9f02685453bb62bddc1d6d80697/FLAGee21d5e3f [2022-10-15 17:58:45,969 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 17:58:45,969 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/stroeder2-alloca-2.i [2022-10-15 17:58:45,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/779f633e9/8a5df9f02685453bb62bddc1d6d80697/FLAGee21d5e3f [2022-10-15 17:58:46,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/779f633e9/8a5df9f02685453bb62bddc1d6d80697 [2022-10-15 17:58:46,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 17:58:46,233 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 17:58:46,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 17:58:46,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 17:58:46,243 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 17:58:46,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:58:46" (1/1) ... [2022-10-15 17:58:46,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c769d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:58:46, skipping insertion in model container [2022-10-15 17:58:46,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:58:46" (1/1) ... [2022-10-15 17:58:46,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 17:58:46,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 17:58:46,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 17:58:46,646 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-10-15 17:58:46,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcc48cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:58:46, skipping insertion in model container [2022-10-15 17:58:46,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 17:58:46,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 17:58:46,650 INFO L158 Benchmark]: Toolchain (without parser) took 420.55ms. Allocated memory is still 151.0MB. Free memory was 124.1MB in the beginning and 113.3MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-15 17:58:46,651 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 17:58:46,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.08ms. Allocated memory is still 151.0MB. Free memory was 123.9MB in the beginning and 113.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-15 17:58:46,654 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 410.08ms. Allocated memory is still 151.0MB. Free memory was 123.9MB in the beginning and 113.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 567]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...