/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 16:51:43,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 16:51:43,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 16:51:43,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 16:51:43,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 16:51:43,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 16:51:43,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 16:51:43,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 16:51:43,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 16:51:43,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 16:51:43,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 16:51:43,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 16:51:43,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 16:51:43,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 16:51:43,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 16:51:43,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 16:51:43,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 16:51:43,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 16:51:43,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 16:51:43,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 16:51:43,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 16:51:43,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 16:51:43,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 16:51:43,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 16:51:43,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-15 16:51:43,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 16:51:43,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 16:51:43,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 16:51:43,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 16:51:43,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 16:51:43,918 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 16:51:43,919 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 16:51:43,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 16:51:43,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 16:51:43,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 16:51:43,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 16:51:43,925 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 16:51:43,976 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 16:51:43,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 16:51:43,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 16:51:43,977 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 16:51:43,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 16:51:43,978 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 16:51:43,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 16:51:43,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 16:51:43,979 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 16:51:43,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 16:51:43,979 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 16:51:43,979 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 16:51:43,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 16:51:43,980 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 16:51:43,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 16:51:43,980 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 16:51:43,980 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 16:51:43,981 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 16:51:43,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 16:51:43,981 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 16:51:43,981 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 16:51:43,981 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 16:51:43,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 16:51:43,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 16:51:43,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 16:51:43,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 16:51:43,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 16:51:43,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 16:51:43,983 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 16:51:43,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 16:51:43,983 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 16:51:44,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 16:51:44,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 16:51:44,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 16:51:44,379 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 16:51:44,380 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 16:51:44,381 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-10-15 16:51:44,464 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62c554dc/fa5a187741a543ec9de2fd0b0d6f861a/FLAG464d10bd8 [2022-10-15 16:51:45,541 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 16:51:45,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-10-15 16:51:45,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62c554dc/fa5a187741a543ec9de2fd0b0d6f861a/FLAG464d10bd8 [2022-10-15 16:51:45,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62c554dc/fa5a187741a543ec9de2fd0b0d6f861a [2022-10-15 16:51:45,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 16:51:45,966 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 16:51:45,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 16:51:45,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 16:51:45,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 16:51:45,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:51:45" (1/1) ... [2022-10-15 16:51:45,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd3c720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:51:45, skipping insertion in model container [2022-10-15 16:51:45,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:51:45" (1/1) ... [2022-10-15 16:51:45,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 16:51:46,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 16:51:47,476 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 16:51:47,493 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 16:51:47,494 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 16:51:47,534 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 16:51:47,535 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 16:51:47,544 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 16:51:47,584 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 16:51:47,601 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 16:51:47,602 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 16:51:47,602 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 16:51:47,768 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2022-10-15 16:51:47,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 16:51:48,008 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 16:51:48,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f7213f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:51:48, skipping insertion in model container [2022-10-15 16:51:48,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 16:51:48,010 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 16:51:48,014 INFO L158 Benchmark]: Toolchain (without parser) took 2049.72ms. Allocated memory is still 155.2MB. Free memory was 118.7MB in the beginning and 66.4MB in the end (delta: 52.2MB). Peak memory consumption was 51.4MB. Max. memory is 8.0GB. [2022-10-15 16:51:48,016 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 155.2MB. Free memory is still 124.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 16:51:48,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2040.57ms. Allocated memory is still 155.2MB. Free memory was 118.5MB in the beginning and 66.4MB in the end (delta: 52.0MB). Peak memory consumption was 51.4MB. Max. memory is 8.0GB. [2022-10-15 16:51:48,022 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 155.2MB. Free memory is still 124.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2040.57ms. Allocated memory is still 155.2MB. Free memory was 118.5MB in the beginning and 66.4MB in the end (delta: 52.0MB). Peak memory consumption was 51.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5550]: 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...