/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:40:25,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:40:25,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:40:25,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:40:25,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:40:25,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:40:25,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:40:25,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:40:25,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:40:25,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:40:25,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:40:25,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:40:25,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:40:25,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:40:25,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:40:25,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:40:25,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:40:25,653 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:40:25,655 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:40:25,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:40:25,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:40:25,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:40:25,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:40:25,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:40:25,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 21:40:25,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 21:40:25,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 21:40:25,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 21:40:25,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 21:40:25,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 21:40:25,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 21:40:25,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 21:40:25,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 21:40:25,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:40:25,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:40:25,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:40:25,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 21:40:25,689 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:40:25,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:40:25,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:40:25,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:40:25,691 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:40:25,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:40:25,691 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:40:25,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:40:25,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:40:25,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:40:25,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:40:25,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:40:25,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:40:25,693 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:40:25,693 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:40:25,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:40:25,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:40:25,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:40:25,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:40:25,694 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:40:25,694 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:40:25,694 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:40:25,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:40:25,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:40:25,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:40:25,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:40:25,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:40:25,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:40:25,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:40:25,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:40:25,997 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:40:26,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:40:26,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:40:26,026 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:40:26,026 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:40:26,028 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-23 21:40:26,098 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa20dad05/2c346d0ad9b14e60836958c160b3dac3/FLAGaedc31b8a [2019-11-23 21:40:26,737 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:40:26,738 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2019-11-23 21:40:26,773 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa20dad05/2c346d0ad9b14e60836958c160b3dac3/FLAGaedc31b8a [2019-11-23 21:40:26,942 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa20dad05/2c346d0ad9b14e60836958c160b3dac3 [2019-11-23 21:40:26,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:40:26,953 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:40:26,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:26,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:40:26,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:40:26,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:26" (1/1) ... [2019-11-23 21:40:26,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354777e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:26, skipping insertion in model container [2019-11-23 21:40:26,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:26" (1/1) ... [2019-11-23 21:40:26,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:40:27,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:40:27,483 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1257] [2019-11-23 21:40:27,485 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1258-1259] [2019-11-23 21:40:27,795 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:27,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:40:28,181 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-23 21:40:28,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cac2d7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:28, skipping insertion in model container [2019-11-23 21:40:28,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:28,184 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 21:40:28,187 INFO L168 Benchmark]: Toolchain (without parser) took 1232.60 ms. Allocated memory was 145.2 MB in the beginning and 204.5 MB in the end (delta: 59.2 MB). Free memory was 99.4 MB in the beginning and 131.4 MB in the end (delta: -32.0 MB). Peak memory consumption was 35.1 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:28,197 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-23 21:40:28,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1229.68 ms. Allocated memory was 145.2 MB in the beginning and 204.5 MB in the end (delta: 59.2 MB). Free memory was 99.2 MB in the beginning and 131.4 MB in the end (delta: -32.2 MB). Peak memory consumption was 34.9 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:28,204 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1229.68 ms. Allocated memory was 145.2 MB in the beginning and 204.5 MB in the end (delta: 59.2 MB). Free memory was 99.2 MB in the beginning and 131.4 MB in the end (delta: -32.2 MB). Peak memory consumption was 34.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1681]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type 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...