/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-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 16:52:29,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 16:52:29,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 16:52:29,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 16:52:29,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 16:52:29,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 16:52:29,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 16:52:29,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 16:52:29,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 16:52:29,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 16:52:29,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 16:52:29,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 16:52:29,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 16:52:29,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 16:52:29,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 16:52:29,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 16:52:29,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 16:52:29,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 16:52:29,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 16:52:29,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 16:52:29,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 16:52:29,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 16:52:29,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 16:52:29,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 16:52:29,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 16:52:29,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 16:52:29,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 16:52:29,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 16:52:29,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 16:52:29,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 16:52:29,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 16:52:29,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 16:52:29,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 16:52:29,621 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 16:52:29,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 16:52:29,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 16:52:29,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 16:52:29,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 16:52:29,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 16:52:29,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 16:52:29,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 16:52:29,628 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 16:52:29,681 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 16:52:29,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 16:52:29,682 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 16:52:29,683 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 16:52:29,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 16:52:29,685 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 16:52:29,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 16:52:29,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 16:52:29,688 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 16:52:29,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 16:52:29,689 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 16:52:29,690 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 16:52:29,690 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 16:52:29,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 16:52:29,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 16:52:29,690 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 16:52:29,691 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 16:52:29,691 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 16:52:29,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 16:52:29,691 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 16:52:29,691 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 16:52:29,692 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 16:52:29,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 16:52:29,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 16:52:29,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 16:52:29,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 16:52:29,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 16:52:29,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 16:52:29,693 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 16:52:29,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 16:52:29,694 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 16:52:30,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 16:52:30,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 16:52:30,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 16:52:30,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 16:52:30,179 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 16:52:30,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i [2022-10-15 16:52:30,253 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540a02c4a/35bca68fe12642cdae9b64841fc2748d/FLAGd1f8a4d85 [2022-10-15 16:52:31,500 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 16:52:31,501 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i [2022-10-15 16:52:31,576 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540a02c4a/35bca68fe12642cdae9b64841fc2748d/FLAGd1f8a4d85 [2022-10-15 16:52:31,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540a02c4a/35bca68fe12642cdae9b64841fc2748d [2022-10-15 16:52:31,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 16:52:31,748 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 16:52:31,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 16:52:31,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 16:52:31,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 16:52:31,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:52:31" (1/1) ... [2022-10-15 16:52:31,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dd3234b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:31, skipping insertion in model container [2022-10-15 16:52:31,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:52:31" (1/1) ... [2022-10-15 16:52:31,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 16:52:31,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 16:52:33,892 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-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i[284671,284684] [2022-10-15 16:52:33,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 16:52:34,003 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 16:52:34,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@143c8a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:52:34, skipping insertion in model container [2022-10-15 16:52:34,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 16:52:34,005 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 16:52:34,007 INFO L158 Benchmark]: Toolchain (without parser) took 2262.77ms. Allocated memory is still 155.2MB. Free memory was 117.1MB in the beginning and 58.4MB in the end (delta: 58.7MB). Peak memory consumption was 60.0MB. Max. memory is 8.0GB. [2022-10-15 16:52:34,008 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 16:52:34,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2252.09ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 58.4MB in the end (delta: 58.5MB). Peak memory consumption was 60.0MB. Max. memory is 8.0GB. [2022-10-15 16:52:34,011 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 155.2MB. Free memory is still 125.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2252.09ms. Allocated memory is still 155.2MB. Free memory was 116.9MB in the beginning and 58.4MB in the end (delta: 58.5MB). Peak memory consumption was 60.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6627]: 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...