/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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 16:48:18,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 16:48:18,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 16:48:18,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 16:48:18,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 16:48:18,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 16:48:18,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 16:48:18,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 16:48:18,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 16:48:18,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 16:48:18,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 16:48:18,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 16:48:18,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 16:48:18,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 16:48:18,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 16:48:18,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 16:48:18,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 16:48:18,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 16:48:18,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 16:48:18,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 16:48:18,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 16:48:18,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 16:48:18,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 16:48:18,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 16:48:18,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 16:48:18,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 16:48:18,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 16:48:18,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 16:48:18,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 16:48:18,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 16:48:18,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 16:48:18,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 16:48:18,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 16:48:18,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 16:48:18,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 16:48:18,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 16:48:18,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 16:48:18,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 16:48:18,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 16:48:18,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 16:48:18,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 16:48:18,631 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 16:48:18,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 16:48:18,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 16:48:18,691 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 16:48:18,692 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 16:48:18,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 16:48:18,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 16:48:18,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 16:48:18,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 16:48:18,698 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 16:48:18,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 16:48:18,700 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 16:48:18,700 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 16:48:18,700 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 16:48:18,701 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 16:48:18,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 16:48:18,701 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 16:48:18,701 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 16:48:18,702 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 16:48:18,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 16:48:18,702 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 16:48:18,702 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 16:48:18,703 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 16:48:18,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 16:48:18,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 16:48:18,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 16:48:18,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 16:48:18,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 16:48:18,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 16:48:18,705 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 16:48:18,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 16:48:18,705 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 16:48:19,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 16:48:19,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 16:48:19,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 16:48:19,271 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 16:48:19,272 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 16:48:19,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2022-10-15 16:48:19,359 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e0ed267/9fe2d71b54924d0ca3e3e9f8bf437339/FLAG2545edb17 [2022-10-15 16:48:20,721 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 16:48:20,722 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2022-10-15 16:48:20,830 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e0ed267/9fe2d71b54924d0ca3e3e9f8bf437339/FLAG2545edb17 [2022-10-15 16:48:21,309 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94e0ed267/9fe2d71b54924d0ca3e3e9f8bf437339 [2022-10-15 16:48:21,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 16:48:21,321 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 16:48:21,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 16:48:21,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 16:48:21,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 16:48:21,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:48:21" (1/1) ... [2022-10-15 16:48:21,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b95121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:48:21, skipping insertion in model container [2022-10-15 16:48:21,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:48:21" (1/1) ... [2022-10-15 16:48:21,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 16:48:21,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 16:48:23,139 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,141 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,170 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,185 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,198 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,213 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,225 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,251 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,286 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,342 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,394 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,448 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:23,463 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-15 16:48:25,314 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[470671,470684] [2022-10-15 16:48:25,317 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[470837,470850] [2022-10-15 16:48:25,318 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[471001,471014] [2022-10-15 16:48:25,318 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i[471166,471179] [2022-10-15 16:48:25,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 16:48:25,383 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 16:48:25,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65b3a166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:48:25, skipping insertion in model container [2022-10-15 16:48:25,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 16:48:25,384 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 16:48:25,387 INFO L158 Benchmark]: Toolchain (without parser) took 4069.48ms. Allocated memory was 164.6MB in the beginning and 213.9MB in the end (delta: 49.3MB). Free memory was 119.2MB in the beginning and 144.2MB in the end (delta: -25.0MB). Peak memory consumption was 75.9MB. Max. memory is 8.0GB. [2022-10-15 16:48:25,388 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 164.6MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 16:48:25,389 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4059.55ms. Allocated memory was 164.6MB in the beginning and 213.9MB in the end (delta: 49.3MB). Free memory was 119.0MB in the beginning and 144.2MB in the end (delta: -25.2MB). Peak memory consumption was 75.9MB. Max. memory is 8.0GB. [2022-10-15 16:48:25,391 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 164.6MB. Free memory is still 134.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4059.55ms. Allocated memory was 164.6MB in the beginning and 213.9MB in the end (delta: 49.3MB). Free memory was 119.0MB in the beginning and 144.2MB in the end (delta: -25.2MB). Peak memory consumption was 75.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7202]: 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...