/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 [2022-10-15 16:58:51,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 16:58:51,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 16:58:52,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 16:58:52,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 16:58:52,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 16:58:52,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 16:58:52,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 16:58:52,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 16:58:52,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 16:58:52,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 16:58:52,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 16:58:52,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 16:58:52,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 16:58:52,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 16:58:52,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 16:58:52,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 16:58:52,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 16:58:52,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 16:58:52,074 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 16:58:52,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 16:58:52,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 16:58:52,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 16:58:52,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 16:58:52,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-15 16:58:52,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 16:58:52,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 16:58:52,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 16:58:52,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 16:58:52,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 16:58:52,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 16:58:52,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 16:58:52,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 16:58:52,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 16:58:52,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 16:58:52,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 16:58:52,102 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 16:58:52,134 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 16:58:52,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 16:58:52,135 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 16:58:52,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 16:58:52,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 16:58:52,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 16:58:52,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 16:58:52,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 16:58:52,138 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 16:58:52,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 16:58:52,139 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 16:58:52,140 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 16:58:52,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 16:58:52,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 16:58:52,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 16:58:52,141 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 16:58:52,141 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 16:58:52,141 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 16:58:52,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 16:58:52,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 16:58:52,142 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 16:58:52,143 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 16:58:52,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 16:58:52,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 16:58:52,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 16:58:52,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 16:58:52,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 16:58:52,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 16:58:52,145 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 16:58:52,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 16:58:52,145 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 16:58:52,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 16:58:52,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 16:58:52,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 16:58:52,599 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 16:58:52,600 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 16:58:52,603 INFO L432 ainManager$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 [2022-10-15 16:58:52,706 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d983c9f5/9676d0d751c34fc2846d6b44957393f1/FLAGbdb1498eb [2022-10-15 16:58:53,786 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 16:58:53,787 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 [2022-10-15 16:58:53,848 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d983c9f5/9676d0d751c34fc2846d6b44957393f1/FLAGbdb1498eb [2022-10-15 16:58:54,259 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d983c9f5/9676d0d751c34fc2846d6b44957393f1 [2022-10-15 16:58:54,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 16:58:54,271 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 16:58:54,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 16:58:54,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 16:58:54,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 16:58:54,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:58:54" (1/1) ... [2022-10-15 16:58:54,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b55b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:58:54, skipping insertion in model container [2022-10-15 16:58:54,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:58:54" (1/1) ... [2022-10-15 16:58:54,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 16:58:54,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 16:58:55,788 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] [2022-10-15 16:58:55,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 16:58:55,851 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 16:58:55,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@412e71d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:58:55, skipping insertion in model container [2022-10-15 16:58:55,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 16:58:55,853 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 16:58:55,855 INFO L158 Benchmark]: Toolchain (without parser) took 1587.76ms. Allocated memory is still 154.1MB. Free memory was 121.9MB in the beginning and 100.5MB in the end (delta: 21.4MB). Peak memory consumption was 23.6MB. Max. memory is 8.0GB. [2022-10-15 16:58:55,856 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 154.1MB. Free memory was 123.9MB in the beginning and 123.8MB in the end (delta: 143.1kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 16:58:55,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1578.08ms. Allocated memory is still 154.1MB. Free memory was 121.7MB in the beginning and 100.5MB in the end (delta: 21.3MB). Peak memory consumption was 23.6MB. Max. memory is 8.0GB. [2022-10-15 16:58:55,860 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 154.1MB. Free memory was 123.9MB in the beginning and 123.8MB in the end (delta: 143.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1578.08ms. Allocated memory is still 154.1MB. Free memory was 121.7MB in the beginning and 100.5MB in the end (delta: 21.3MB). 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...