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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:17:59,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:17:59,869 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:17:59,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:17:59,903 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:17:59,912 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:17:59,913 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:17:59,919 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:17:59,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:17:59,939 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:17:59,941 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:17:59,941 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:17:59,942 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:17:59,943 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:17:59,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:17:59,958 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:17:59,959 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:17:59,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:17:59,976 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:17:59,981 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:17:59,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:17:59,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:18:00,004 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:18:00,004 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:18:00,005 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:18:00,006 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:18:00,012 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:18:00,013 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:18:00,014 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:18:00,023 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:18:00,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:18:00,027 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:18:00,027 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:18:00,027 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:18:00,028 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:18:00,036 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:18:00,036 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 [2018-11-10 09:18:00,091 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:18:00,091 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:18:00,098 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:18:00,098 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:18:00,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:18:00,104 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:18:00,104 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:18:00,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:18:00,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:18:00,105 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:18:00,105 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:18:00,109 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:18:00,109 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:18:00,109 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:18:00,109 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:18:00,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:18:00,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:18:00,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:18:00,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:18:00,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:18:00,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:18:00,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:18:00,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:18:00,114 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:18:00,114 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:18:00,114 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:18:00,114 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:18:00,115 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:18:00,121 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 09:18:00,121 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 09:18:00,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:18:00,304 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:18:00,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:18:00,320 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:18:00,320 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:18:00,324 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 09:18:00,487 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd8c0193/75875476393f4d4ca63364f9b095468e/FLAG9a203623c [2018-11-10 09:18:02,604 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:18:02,606 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 09:18:02,750 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd8c0193/75875476393f4d4ca63364f9b095468e/FLAG9a203623c [2018-11-10 09:18:02,800 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bd8c0193/75875476393f4d4ca63364f9b095468e [2018-11-10 09:18:02,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:18:02,828 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:18:02,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:18:02,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:18:02,846 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:18:02,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:18:02" (1/1) ... [2018-11-10 09:18:02,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f336ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:02, skipping insertion in model container [2018-11-10 09:18:02,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:18:02" (1/1) ... [2018-11-10 09:18:02,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:18:03,280 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:18:15,879 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:18:16,039 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:18:21,466 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:18:22,939 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:18:22,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22 WrapperNode [2018-11-10 09:18:22,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:18:22,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:18:22,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:18:22,948 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:18:22,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:22,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,256 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,699 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:18:22" (1/1) ... [2018-11-10 09:18:23,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:18:23,972 INFO L168 Benchmark]: Toolchain (without parser) took 21145.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 239.7 MB). Peak memory consumption was 239.7 MB. Max. memory is 3.9 GB. [2018-11-10 09:18:23,977 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-10 09:18:23,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20114.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 183.6 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. [2018-11-10 09:18:23,979 INFO L168 Benchmark]: Boogie Preprocessor took 1018.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 3.9 GB. [2018-11-10 09:18:23,991 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 0.37 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 20114.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 183.6 MB). Peak memory consumption was 500.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1018.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...