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 0.1.23-10914cd [2018-11-09 12:44:25,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 12:44:25,989 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 12:44:26,024 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 12:44:26,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 12:44:26,029 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 12:44:26,034 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 12:44:26,039 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 12:44:26,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 12:44:26,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 12:44:26,059 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 12:44:26,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 12:44:26,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 12:44:26,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 12:44:26,073 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 12:44:26,074 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 12:44:26,074 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 12:44:26,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 12:44:26,100 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 12:44:26,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 12:44:26,108 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 12:44:26,115 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 12:44:26,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 12:44:26,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 12:44:26,126 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 12:44:26,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 12:44:26,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 12:44:26,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 12:44:26,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 12:44:26,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 12:44:26,145 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 12:44:26,147 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 12:44:26,148 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 12:44:26,148 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 12:44:26,149 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 12:44:26,150 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 12:44:26,157 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 [2018-11-09 12:44:26,211 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 12:44:26,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 12:44:26,212 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 12:44:26,213 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 12:44:26,221 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 12:44:26,221 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 12:44:26,225 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 12:44:26,225 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 12:44:26,225 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 12:44:26,226 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 12:44:26,226 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 12:44:26,226 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 12:44:26,226 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 12:44:26,226 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 12:44:26,227 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 12:44:26,227 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 12:44:26,227 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 12:44:26,227 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 12:44:26,233 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 12:44:26,233 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 12:44:26,234 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 12:44:26,234 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 12:44:26,234 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 12:44:26,234 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 12:44:26,234 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 12:44:26,235 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 12:44:26,235 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 12:44:26,235 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 12:44:26,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 12:44:26,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 12:44:26,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 12:44:26,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 12:44:26,433 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 12:44:26,434 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-09 12:44:26,595 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477624c83/efe7832570ae4c3db14ba5a760f1ae4b/FLAG3386879f4 [2018-11-09 12:44:28,514 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 12:44:28,519 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--gadget--pch_udc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-09 12:44:28,638 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477624c83/efe7832570ae4c3db14ba5a760f1ae4b/FLAG3386879f4 [2018-11-09 12:44:28,678 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/477624c83/efe7832570ae4c3db14ba5a760f1ae4b [2018-11-09 12:44:28,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 12:44:28,711 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 12:44:28,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 12:44:28,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 12:44:28,726 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 12:44:28,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:28" (1/1) ... [2018-11-09 12:44:28,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643ce0d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:28, skipping insertion in model container [2018-11-09 12:44:28,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:44:28" (1/1) ... [2018-11-09 12:44:28,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 12:44:29,098 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 12:44:30,192 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-09 12:44:30,195 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-09 12:44:36,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:44:36,952 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 12:44:37,092 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1717] [2018-11-09 12:44:37,093 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1718-1719] [2018-11-09 12:44:39,382 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 12:44:40,273 INFO L193 MainTranslator]: Completed translation [2018-11-09 12:44:40,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40 WrapperNode [2018-11-09 12:44:40,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 12:44:40,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 12:44:40,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 12:44:40,279 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 12:44:40,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:40,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:40,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:40,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:40,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:40,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:41,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:44:40" (1/1) ... [2018-11-09 12:44:41,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 12:44:41,110 INFO L168 Benchmark]: Toolchain (without parser) took 12405.18 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 483.2 MB). Peak memory consumption was 483.2 MB. Max. memory is 3.9 GB. [2018-11-09 12:44:41,112 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-09 12:44:41,113 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11561.81 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: 428.9 MB). Peak memory consumption was 498.2 MB. Max. memory is 3.9 GB. [2018-11-09 12:44:41,119 INFO L168 Benchmark]: Boogie Preprocessor took 823.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.9 GB. [2018-11-09 12:44:41,125 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 0.21 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 11561.81 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: 428.9 MB). Peak memory consumption was 498.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 823.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...