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--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 17:37:49,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 17:37:49,125 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 17:37:49,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 17:37:49,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 17:37:49,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 17:37:49,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 17:37:49,174 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 17:37:49,181 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 17:37:49,182 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 17:37:49,189 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 17:37:49,190 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 17:37:49,191 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 17:37:49,195 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 17:37:49,198 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 17:37:49,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 17:37:49,211 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 17:37:49,216 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 17:37:49,222 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 17:37:49,231 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 17:37:49,235 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 17:37:49,238 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 17:37:49,243 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 17:37:49,243 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 17:37:49,248 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 17:37:49,251 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 17:37:49,252 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 17:37:49,253 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 17:37:49,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 17:37:49,260 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 17:37:49,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 17:37:49,261 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 17:37:49,261 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 17:37:49,267 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 17:37:49,268 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 17:37:49,272 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 17:37:49,273 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 [2018-10-26 17:37:49,315 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 17:37:49,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 17:37:49,320 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 17:37:49,320 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 17:37:49,325 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 17:37:49,325 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 17:37:49,325 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 17:37:49,329 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 17:37:49,329 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 17:37:49,329 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 17:37:49,330 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 17:37:49,330 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 17:37:49,330 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 17:37:49,330 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 17:37:49,330 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 17:37:49,335 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 17:37:49,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 17:37:49,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 17:37:49,336 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 17:37:49,336 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 17:37:49,336 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 17:37:49,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 17:37:49,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 17:37:49,337 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 17:37:49,338 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 17:37:49,338 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 17:37:49,339 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 17:37:49,342 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 17:37:49,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 17:37:49,504 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 17:37:49,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 17:37:49,514 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 17:37:49,515 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 17:37:49,515 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 17:37:49,680 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b2caa0b/974f3741fc0d4469b1f19d23acd73aaf/FLAG047b1d18d [2018-10-26 17:37:51,563 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 17:37:51,567 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 17:37:51,670 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b2caa0b/974f3741fc0d4469b1f19d23acd73aaf/FLAG047b1d18d [2018-10-26 17:37:51,703 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b2caa0b/974f3741fc0d4469b1f19d23acd73aaf [2018-10-26 17:37:51,735 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 17:37:51,740 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 17:37:51,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 17:37:51,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 17:37:51,755 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 17:37:51,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:37:51" (1/1) ... [2018-10-26 17:37:51,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9a1ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:37:51, skipping insertion in model container [2018-10-26 17:37:51,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 05:37:51" (1/1) ... [2018-10-26 17:37:51,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 17:37:52,136 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 17:37:53,286 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-10-26 17:37:53,287 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-10-26 17:37:58,637 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:37:58,730 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 17:37:58,937 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-10-26 17:37:58,938 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-10-26 17:38:01,118 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 17:38:01,545 INFO L193 MainTranslator]: Completed translation [2018-10-26 17:38:01,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01 WrapperNode [2018-10-26 17:38:01,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 17:38:01,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 17:38:01,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 17:38:01,550 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 17:38:01,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:01,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:01,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:01,803 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:02,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:02,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:02,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 05:38:01" (1/1) ... [2018-10-26 17:38:02,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 17:38:02,395 INFO L168 Benchmark]: Toolchain (without parser) took 10656.16 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: 473.0 MB). Peak memory consumption was 473.0 MB. Max. memory is 3.9 GB. [2018-10-26 17:38:02,400 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-10-26 17:38:02,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9804.76 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: 431.9 MB). Peak memory consumption was 488.5 MB. Max. memory is 3.9 GB. [2018-10-26 17:38:02,407 INFO L168 Benchmark]: Boogie Preprocessor took 839.22 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: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 3.9 GB. [2018-10-26 17:38:02,413 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 0.18 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 9804.76 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: 431.9 MB). Peak memory consumption was 488.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 839.22 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: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...