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_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 20:44:22,992 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 20:44:22,994 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 20:44:23,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 20:44:23,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 20:44:23,025 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 20:44:23,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 20:44:23,035 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 20:44:23,040 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 20:44:23,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 20:44:23,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 20:44:23,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 20:44:23,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 20:44:23,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 20:44:23,051 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 20:44:23,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 20:44:23,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 20:44:23,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 20:44:23,076 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 20:44:23,083 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 20:44:23,084 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 20:44:23,088 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 20:44:23,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 20:44:23,092 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 20:44:23,098 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 20:44:23,099 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 20:44:23,103 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 20:44:23,105 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 20:44:23,106 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 20:44:23,107 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 20:44:23,107 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 20:44:23,114 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 20:44:23,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 20:44:23,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 20:44:23,115 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 20:44:23,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 20:44:23,121 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 [2018-10-16 20:44:23,166 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 20:44:23,166 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 20:44:23,174 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 20:44:23,174 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 20:44:23,175 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 20:44:23,176 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 20:44:23,177 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 20:44:23,177 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 20:44:23,177 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 20:44:23,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 20:44:23,177 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 20:44:23,178 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 20:44:23,178 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 20:44:23,178 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 20:44:23,178 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 20:44:23,178 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 20:44:23,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 20:44:23,184 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 20:44:23,184 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 20:44:23,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 20:44:23,185 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 20:44:23,185 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 20:44:23,185 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 20:44:23,185 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 20:44:23,186 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 20:44:23,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 20:44:23,189 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 20:44:23,190 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 20:44:23,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 20:44:23,339 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 20:44:23,349 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 20:44:23,354 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 20:44:23,354 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 20:44:23,355 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:44:23,485 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5b778e4/52a6b3206c8149e6a831b5e8b7264b31/FLAGfab8bdca2 [2018-10-16 20:44:25,377 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 20:44:25,380 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point_true-unreach-call.cil.out.c [2018-10-16 20:44:25,492 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5b778e4/52a6b3206c8149e6a831b5e8b7264b31/FLAGfab8bdca2 [2018-10-16 20:44:25,534 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5b778e4/52a6b3206c8149e6a831b5e8b7264b31 [2018-10-16 20:44:25,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 20:44:25,565 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 20:44:25,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 20:44:25,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 20:44:25,578 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 20:44:25,583 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:44:25" (1/1) ... [2018-10-16 20:44:25,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d8bdc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:44:25, skipping insertion in model container [2018-10-16 20:44:25,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:44:25" (1/1) ... [2018-10-16 20:44:25,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 20:44:26,058 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 20:44:27,557 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-10-16 20:44:27,561 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473] [2018-10-16 20:45:10,581 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:45:10,888 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 20:45:11,283 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7471] [2018-10-16 20:45:11,287 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7472-7473]