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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:16:02,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:16:02,977 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:16:03,023 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:16:03,024 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:16:03,027 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:16:03,034 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:16:03,037 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:16:03,050 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:16:03,051 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:16:03,061 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:16:03,064 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:16:03,065 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:16:03,066 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:16:03,076 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:16:03,083 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:16:03,087 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:16:03,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:16:03,102 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:16:03,104 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:16:03,111 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:16:03,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:16:03,121 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:16:03,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:16:03,122 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:16:03,128 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:16:03,130 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:16:03,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:16:03,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:16:03,140 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:16:03,140 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:16:03,144 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:16:03,144 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:16:03,144 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:16:03,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:16:03,147 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:16:03,147 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-18 19:16:03,204 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:16:03,205 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:16:03,211 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 19:16:03,211 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 19:16:03,213 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:16:03,213 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:16:03,213 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:16:03,214 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:16:03,218 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:16:03,218 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 19:16:03,218 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:16:03,219 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 19:16:03,219 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:16:03,219 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:16:03,219 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 19:16:03,219 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 19:16:03,220 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:16:03,220 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:16:03,220 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:16:03,220 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:16:03,220 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:16:03,221 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:16:03,221 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:16:03,221 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 19:16:03,221 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:16:03,221 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:16:03,222 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:16:03,228 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:16:03,228 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 19:16:03,229 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 19:16:03,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:16:03,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:16:03,428 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:16:03,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:16:03,434 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:16:03,435 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:03,604 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c821397/86bfd04df82444c992618bbf12d05f9d/FLAG9035fe269 [2018-10-18 19:16:05,594 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:16:05,595 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c [2018-10-18 19:16:05,711 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c821397/86bfd04df82444c992618bbf12d05f9d/FLAG9035fe269 [2018-10-18 19:16:05,753 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c821397/86bfd04df82444c992618bbf12d05f9d [2018-10-18 19:16:05,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:16:05,792 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:16:05,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:16:05,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:16:05,806 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:16:05,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:05" (1/1) ... [2018-10-18 19:16:05,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ff8ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:05, skipping insertion in model container [2018-10-18 19:16:05,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:16:05" (1/1) ... [2018-10-18 19:16:05,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:16:06,214 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:16:07,416 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-10-18 19:16:07,418 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-10-18 19:16:17,509 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:16:17,807 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:16:18,044 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3827] [2018-10-18 19:16:18,047 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3828-3829] [2018-10-18 19:16:23,021 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:16:23,896 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:16:23,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23 WrapperNode [2018-10-18 19:16:23,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:16:23,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:16:23,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:16:23,903 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:16:23,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:23,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:24,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:24,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:24,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:24,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:24,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:16:23" (1/1) ... [2018-10-18 19:16:25,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:16:25,094 INFO L168 Benchmark]: Toolchain (without parser) took 19306.35 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: 494.6 MB). Peak memory consumption was 494.6 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:25,102 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-10-18 19:16:25,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 18104.48 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: 416.5 MB). Peak memory consumption was 498.5 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:25,107 INFO L168 Benchmark]: Boogie Preprocessor took 1189.04 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: 78.2 MB). Peak memory consumption was 78.2 MB. Max. memory is 3.9 GB. [2018-10-18 19:16:25,116 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 0.32 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 18104.48 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: 416.5 MB). Peak memory consumption was 498.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1189.04 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: 78.2 MB). Peak memory consumption was 78.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...