java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:02:54,009 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:02:54,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:02:54,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:02:54,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:02:54,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:02:54,042 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:02:54,050 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:02:54,051 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:02:54,055 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:02:54,056 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:02:54,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:02:54,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:02:54,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:02:54,065 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:02:54,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:02:54,070 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:02:54,071 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:02:54,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:02:54,084 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:02:54,090 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:02:54,094 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:02:54,098 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:02:54,115 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 00:02:54,115 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 00:02:54,120 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 00:02:54,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 00:02:54,122 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-11 00:02:54,182 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:02:54,182 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:02:54,183 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:02:54,187 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:02:54,188 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:02:54,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:02:54,188 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:02:54,188 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:02:54,192 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:02:54,192 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:02:54,192 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:02:54,193 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:02:54,193 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:02:54,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:02:54,193 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:02:54,195 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:02:54,195 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:02:54,195 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:02:54,195 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:02:54,196 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:02:54,196 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:02:54,196 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:02:54,196 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:02:54,196 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:02:54,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:02:54,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:02:54,202 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:02:54,203 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:02:54,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:02:54,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:02:54,379 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:02:54,380 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:02:54,381 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:02:54,388 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 00:02:54,462 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe11bf733/2788dd498eea481f841d2c0eae104fbd/FLAGbcbf2b5e0 [2018-11-11 00:02:56,410 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:02:56,414 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 00:02:56,511 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe11bf733/2788dd498eea481f841d2c0eae104fbd/FLAGbcbf2b5e0 [2018-11-11 00:02:56,556 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe11bf733/2788dd498eea481f841d2c0eae104fbd [2018-11-11 00:02:56,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:02:56,583 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:02:56,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:02:56,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:02:56,605 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:02:56,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:02:56" (1/1) ... [2018-11-11 00:02:56,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f216d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:02:56, skipping insertion in model container [2018-11-11 00:02:56,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:02:56" (1/1) ... [2018-11-11 00:02:56,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:02:56,975 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:02:58,000 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-11 00:02:58,001 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-11 00:03:03,472 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:03:03,580 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:03:03,745 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-11 00:03:03,745 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-11 00:03:05,936 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:03:06,874 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:03:06,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06 WrapperNode [2018-11-11 00:03:06,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:03:06,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:03:06,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:03:06,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:03:06,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:06,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:03:06" (1/1) ... [2018-11-11 00:03:07,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:03:07,827 INFO L168 Benchmark]: Toolchain (without parser) took 11248.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 468.9 MB). Peak memory consumption was 468.9 MB. Max. memory is 3.9 GB. [2018-11-11 00:03:07,833 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 00:03:07,834 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10291.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 413.7 MB). Peak memory consumption was 498.3 MB. Max. memory is 3.9 GB. [2018-11-11 00:03:07,840 INFO L168 Benchmark]: Boogie Preprocessor took 941.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 3.9 GB. [2018-11-11 00:03:07,846 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 10291.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 413.7 MB). Peak memory consumption was 498.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 941.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 55.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...