/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-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:24:42,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:24:42,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:24:42,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:24:42,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:24:42,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:24:42,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:24:42,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:24:42,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:24:42,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:24:42,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:24:42,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:24:42,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:24:42,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:24:42,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:24:42,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:24:42,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:24:42,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:24:42,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:24:42,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:24:42,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:24:42,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:24:42,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:24:42,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:24:42,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 01:24:42,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:24:42,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:24:42,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:24:42,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:24:42,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:24:42,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:24:42,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:24:42,442 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:24:42,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:24:42,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:24:42,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:24:42,445 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 01:24:42,473 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:24:42,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:24:42,474 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:24:42,474 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:24:42,475 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:24:42,475 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:24:42,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:24:42,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:24:42,476 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:24:42,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:24:42,477 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:24:42,477 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:24:42,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:24:42,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:24:42,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:24:42,478 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:24:42,478 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:24:42,478 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:24:42,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:24:42,478 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:24:42,479 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:24:42,479 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:24:42,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:24:42,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:24:42,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:24:42,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:24:42,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:24:42,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:24:42,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:24:42,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:24:42,481 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:24:42,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:24:42,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:24:42,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:24:42,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:24:42,911 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:24:42,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2022-10-16 01:24:43,001 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e34ddeb8/053e7ca3e7624cf9ac3eda719349cf30/FLAG60f0783fe [2022-10-16 01:24:45,041 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:24:45,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2022-10-16 01:24:45,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e34ddeb8/053e7ca3e7624cf9ac3eda719349cf30/FLAG60f0783fe [2022-10-16 01:24:45,593 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e34ddeb8/053e7ca3e7624cf9ac3eda719349cf30 [2022-10-16 01:24:45,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:24:45,602 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:24:45,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:24:45,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:24:45,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:24:45,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:24:45" (1/1) ... [2022-10-16 01:24:45,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46cf2b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:24:45, skipping insertion in model container [2022-10-16 01:24:45,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:24:45" (1/1) ... [2022-10-16 01:24:45,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:24:45,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:24:50,163 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 01:24:50,163 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 01:24:50,164 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 01:24:50,165 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 01:24:50,328 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 01:24:50,345 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 01:24:50,613 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-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[819074,819087] [2022-10-16 01:24:50,616 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-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[819221,819234] [2022-10-16 01:24:50,617 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-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[819360,819373] [2022-10-16 01:24:50,617 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-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[819518,819531] [2022-10-16 01:24:50,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:24:50,750 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 01:24:50,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b02dd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:24:50, skipping insertion in model container [2022-10-16 01:24:50,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:24:50,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:24:50,754 INFO L158 Benchmark]: Toolchain (without parser) took 5154.43ms. Allocated memory was 156.2MB in the beginning and 305.1MB in the end (delta: 148.9MB). Free memory was 110.4MB in the beginning and 143.1MB in the end (delta: -32.7MB). Peak memory consumption was 185.1MB. Max. memory is 8.0GB. [2022-10-16 01:24:50,755 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 156.2MB. Free memory is still 126.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:24:50,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5146.85ms. Allocated memory was 156.2MB in the beginning and 305.1MB in the end (delta: 148.9MB). Free memory was 110.4MB in the beginning and 143.1MB in the end (delta: -32.7MB). Peak memory consumption was 185.1MB. Max. memory is 8.0GB. [2022-10-16 01:24:50,758 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 156.2MB. Free memory is still 126.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5146.85ms. Allocated memory was 156.2MB in the beginning and 305.1MB in the end (delta: 148.9MB). Free memory was 110.4MB in the beginning and 143.1MB in the end (delta: -32.7MB). Peak memory consumption was 185.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5607]: 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...