/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-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:34:54,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:34:54,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:34:54,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:34:54,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:34:54,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:34:54,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:34:54,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:34:54,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:34:54,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:34:54,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:34:54,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:34:54,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:34:54,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:34:54,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:34:54,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:34:54,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:34:54,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:34:54,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:34:54,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:34:54,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:34:54,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:34:54,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:34:54,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:34:54,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 01:34:54,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:34:54,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:34:54,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:34:54,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:34:54,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:34:54,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:34:54,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:34:54,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:34:54,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:34:54,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:34:54,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:34:54,999 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 01:34:55,053 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:34:55,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:34:55,054 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:34:55,055 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:34:55,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:34:55,057 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:34:55,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:34:55,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:34:55,060 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:34:55,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:34:55,062 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:34:55,062 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:34:55,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:34:55,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:34:55,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:34:55,063 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:34:55,063 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:34:55,063 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:34:55,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:34:55,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:34:55,064 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:34:55,064 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:34:55,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:34:55,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:34:55,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:34:55,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:34:55,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:34:55,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:34:55,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:34:55,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:34:55,066 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:34:55,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:34:55,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:34:55,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:34:55,622 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:34:55,623 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:34:55,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-16 01:34:55,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3552dbdcf/f43d21540e554af4b7acdc58c75542e4/FLAG6cf03db0c [2022-10-16 01:34:56,798 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:34:56,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-10-16 01:34:56,833 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3552dbdcf/f43d21540e554af4b7acdc58c75542e4/FLAG6cf03db0c [2022-10-16 01:34:57,269 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3552dbdcf/f43d21540e554af4b7acdc58c75542e4 [2022-10-16 01:34:57,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:34:57,278 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:34:57,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:34:57,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:34:57,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:34:57,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:34:57" (1/1) ... [2022-10-16 01:34:57,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea38794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:34:57, skipping insertion in model container [2022-10-16 01:34:57,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:34:57" (1/1) ... [2022-10-16 01:34:57,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:34:57,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:34:58,536 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-validator-v0.8/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_ldv-val-v0.8.cil.out.i[144238,144251] [2022-10-16 01:34:58,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:34:58,583 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 01:34:58,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@488e3d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:34:58, skipping insertion in model container [2022-10-16 01:34:58,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:34:58,584 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:34:58,586 INFO L158 Benchmark]: Toolchain (without parser) took 1311.08ms. Allocated memory is still 151.0MB. Free memory was 118.3MB in the beginning and 98.6MB in the end (delta: 19.7MB). Peak memory consumption was 23.6MB. Max. memory is 8.0GB. [2022-10-16 01:34:58,587 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:34:58,588 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1303.69ms. Allocated memory is still 151.0MB. Free memory was 118.2MB in the beginning and 99.2MB in the end (delta: 19.0MB). Peak memory consumption was 23.6MB. Max. memory is 8.0GB. [2022-10-16 01:34:58,590 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1303.69ms. Allocated memory is still 151.0MB. Free memory was 118.2MB in the beginning and 99.2MB in the end (delta: 19.0MB). Peak memory consumption was 23.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3619]: 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...