java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:23:10,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:23:10,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:23:10,888 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:23:10,889 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:23:10,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:23:10,898 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:23:10,901 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:23:10,902 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:23:10,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:23:10,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:23:10,914 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:23:10,915 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:23:10,919 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:23:10,920 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:23:10,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:23:10,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:23:10,942 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:23:10,944 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:23:10,952 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:23:10,955 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 19:23:10,977 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:23:10,978 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:23:10,978 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 19:23:11,019 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:23:11,020 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:23:11,020 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 19:23:11,024 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 19:23:11,030 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:23:11,030 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:23:11,031 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:23:11,031 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:23:11,031 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:23:11,031 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:23:11,031 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 19:23:11,032 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:23:11,032 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 19:23:11,032 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:23:11,032 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 19:23:11,033 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:23:11,033 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:23:11,033 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:23:11,033 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:23:11,033 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:23:11,034 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:23:11,034 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:23:11,034 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:23:11,034 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 19:23:11,034 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:23:11,035 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:23:11,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:23:11,035 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 19:23:11,035 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 19:23:11,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:23:11,190 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:23:11,201 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:23:11,204 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:23:11,205 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:23:11,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-05-04 19:23:11,760 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f5194b490/95e2e645d1134001b2f67c770766f9db/FLAG93d9a1a47 [2018-05-04 19:23:13,014 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:23:13,015 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-05-04 19:23:13,211 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f5194b490/95e2e645d1134001b2f67c770766f9db/FLAG93d9a1a47 [2018-05-04 19:23:13,253 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f5194b490/95e2e645d1134001b2f67c770766f9db [2018-05-04 19:23:13,273 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:23:13,283 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:23:13,287 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:23:13,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:23:13,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:23:13,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:23:13" (1/1) ... [2018-05-04 19:23:13,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f616069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:23:13, skipping insertion in model container [2018-05-04 19:23:13,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:23:13" (1/1) ... [2018-05-04 19:23:13,357 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:23:13,974 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:23:14,954 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): inode in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-05-04 19:23:14,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26803143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:23:14, skipping insertion in model container [2018-05-04 19:23:14,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:23:14,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:23:14,963 INFO L168 Benchmark]: Toolchain (without parser) took 1689.18 ms. Allocated memory is still 383.3 MB. Free memory was 312.1 MB in the beginning and 289.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 67.0 MB. Max. memory is 1.9 GB. [2018-05-04 19:23:14,965 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:23:14,966 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1675.01 ms. Allocated memory is still 383.3 MB. Free memory was 312.1 MB in the beginning and 289.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 67.0 MB. Max. memory is 1.9 GB. [2018-05-04 19:23:14,968 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1675.01 ms. Allocated memory is still 383.3 MB. Free memory was 312.1 MB in the beginning and 289.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 67.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4077]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): inode in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...