/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/ldv-linux-3.0/usb_urb-drivers-usb-misc-iowarrior.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:28:43,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:28:43,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:28:43,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:28:43,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:28:43,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:28:43,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:28:43,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:28:43,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:28:43,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:28:43,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:28:43,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:28:43,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:28:43,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:28:43,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:28:43,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:28:43,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:28:43,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:28:43,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:28:43,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:28:43,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:28:43,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:28:43,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:28:43,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:28:43,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:28:43,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:28:43,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:28:43,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:28:43,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:28:43,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:28:43,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:28:43,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:28:43,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:28:43,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:28:43,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:28:43,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:28:43,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:28:43,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:28:43,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:28:43,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:28:43,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:28:43,752 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 [2022-10-16 01:28:43,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:28:43,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:28:43,804 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:28:43,804 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:28:43,806 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:28:43,806 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:28:43,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:28:43,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:28:43,809 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:28:43,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:28:43,811 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:28:43,811 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:28:43,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:28:43,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:28:43,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:28:43,812 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:28:43,812 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:28:43,812 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:28:43,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:28:43,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:28:43,813 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:28:43,813 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:28:43,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:28:43,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:28:43,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:28:43,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:28:43,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:28:43,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:28:43,815 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:28:43,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:28:43,815 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:28:44,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:28:44,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:28:44,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:28:44,239 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:28:44,242 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:28:44,244 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-misc-iowarrior.ko.cil.out.i [2022-10-16 01:28:44,343 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a2c5bc9/d8b5f53eef6a4f698a4607f0174dc00d/FLAG6926aa722 [2022-10-16 01:28:45,354 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:28:45,354 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-misc-iowarrior.ko.cil.out.i [2022-10-16 01:28:45,396 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a2c5bc9/d8b5f53eef6a4f698a4607f0174dc00d/FLAG6926aa722 [2022-10-16 01:28:45,866 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17a2c5bc9/d8b5f53eef6a4f698a4607f0174dc00d [2022-10-16 01:28:45,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:28:45,875 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:28:45,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:28:45,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:28:45,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:28:45,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:28:45" (1/1) ... [2022-10-16 01:28:45,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa63f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:28:45, skipping insertion in model container [2022-10-16 01:28:45,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:28:45" (1/1) ... [2022-10-16 01:28:45,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:28:46,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:28:47,399 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/ldv-linux-3.0/usb_urb-drivers-usb-misc-iowarrior.ko.cil.out.i[159323,159336] [2022-10-16 01:28:47,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:28:47,478 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) [2022-10-16 01:28:47,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a151c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:28:47, skipping insertion in model container [2022-10-16 01:28:47,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:28:47,480 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:28:47,482 INFO L158 Benchmark]: Toolchain (without parser) took 1610.02ms. Allocated memory is still 155.2MB. Free memory was 121.2MB in the beginning and 98.4MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 01:28:47,483 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 155.2MB. Free memory was 126.1MB in the beginning and 126.1MB in the end (delta: 85.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:28:47,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1599.64ms. Allocated memory is still 155.2MB. Free memory was 121.0MB in the beginning and 98.4MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 01:28:47,486 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 155.2MB. Free memory was 126.1MB in the beginning and 126.1MB in the end (delta: 85.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1599.64ms. Allocated memory is still 155.2MB. Free memory was 121.0MB in the beginning and 98.4MB in the end (delta: 22.6MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3660]: 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...