/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-video-arkfb.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:28:45,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:28:45,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:28:45,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:28:45,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:28:45,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:28:45,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:28:45,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:28:45,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:28:45,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:28:45,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:28:45,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:28:45,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:28:45,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:28:45,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:28:45,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:28:45,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:28:45,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:28:45,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:28:45,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:28:45,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:28:45,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:28:45,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:28:45,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:28:45,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 01:28:45,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:28:45,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:28:45,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:28:45,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:28:45,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:28:45,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:28:45,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:28:45,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:28:45,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:28:45,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:28:45,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:28:45,609 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 01:28:45,637 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:28:45,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:28:45,638 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:28:45,638 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:28:45,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:28:45,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:28:45,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:28:45,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:28:45,643 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:28:45,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:28:45,644 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:28:45,644 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:28:45,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:28:45,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:28:45,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:28:45,645 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:28:45,645 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:28:45,645 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:28:45,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:28:45,646 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:28:45,646 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:28:45,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:28:45,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:28:45,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:28:45,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:28:45,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:28:45,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:28:45,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:28:45,647 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:28:45,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:28:45,650 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:28:46,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:28:46,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:28:46,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:28:46,051 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:28:46,052 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:28:46,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2022-10-16 01:28:46,138 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc81216f/2a3d22e0fefd449487473e45e61b96aa/FLAGa26810d6f [2022-10-16 01:28:47,192 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:28:47,193 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2022-10-16 01:28:47,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc81216f/2a3d22e0fefd449487473e45e61b96aa/FLAGa26810d6f [2022-10-16 01:28:47,636 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc81216f/2a3d22e0fefd449487473e45e61b96aa [2022-10-16 01:28:47,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:28:47,646 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:28:47,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:28:47,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:28:47,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:28:47,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:28:47" (1/1) ... [2022-10-16 01:28:47,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c66a6b 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 01:28:47,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:28:47" (1/1) ... [2022-10-16 01:28:47,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:28:47,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:28:49,895 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:28:49,900 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:28:49,919 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:28:50,140 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-video-arkfb.ko.cil.out.i[206366,206379] [2022-10-16 01:28:50,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:28:50,268 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 01:28:50,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d85feaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:28:50, skipping insertion in model container [2022-10-16 01:28:50,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:28:50,269 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:28:50,272 INFO L158 Benchmark]: Toolchain (without parser) took 2628.63ms. Allocated memory was 162.5MB in the beginning and 199.2MB in the end (delta: 36.7MB). Free memory was 127.6MB in the beginning and 144.4MB in the end (delta: -16.8MB). Peak memory consumption was 85.1MB. Max. memory is 8.0GB. [2022-10-16 01:28:50,273 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 162.5MB. Free memory is still 131.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:28:50,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2618.60ms. Allocated memory was 162.5MB in the beginning and 199.2MB in the end (delta: 36.7MB). Free memory was 127.4MB in the beginning and 144.4MB in the end (delta: -17.0MB). Peak memory consumption was 85.1MB. Max. memory is 8.0GB. [2022-10-16 01:28:50,276 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 162.5MB. Free memory is still 131.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2618.60ms. Allocated memory was 162.5MB in the beginning and 199.2MB in the end (delta: 36.7MB). Free memory was 127.4MB in the beginning and 144.4MB in the end (delta: -17.0MB). Peak memory consumption was 85.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5047]: 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...