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-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:27:45,584 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:27:45,589 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:27:45,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:27:45,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:27:45,632 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:27:45,638 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:27:45,646 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:27:45,649 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:27:45,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:27:45,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:27:45,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:27:45,664 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:27:45,670 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:27:45,679 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:27:45,680 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:27:45,687 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:27:45,697 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:27:45,706 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:27:45,708 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:27:45,716 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:27:45,718 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:27:45,728 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:27:45,765 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 [2018-11-16 10:27:45,817 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:27:45,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:27:45,822 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:27:45,822 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:27:45,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:27:45,826 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:27:45,828 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:27:45,828 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:27:45,828 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:27:45,828 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:27:45,831 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:27:45,831 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:27:45,831 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:27:45,832 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:27:45,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:27:45,836 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:27:45,836 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:27:45,837 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:27:45,837 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:27:45,837 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:27:45,837 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:27:45,838 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:27:45,838 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:27:45,838 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:27:45,838 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:27:45,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:27:45,842 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:27:45,842 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:27:45,843 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:27:45,843 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:27:45,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:27:46,029 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:27:46,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:27:46,042 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:27:46,042 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:27:46,046 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 10:27:46,208 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/823ee4f5a/6d1f843a6fd4457eb006468f0a8c13e9/FLAG78695fd9a [2018-11-16 10:27:48,586 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:27:48,587 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--mtd.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 10:27:48,691 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/823ee4f5a/6d1f843a6fd4457eb006468f0a8c13e9/FLAG78695fd9a [2018-11-16 10:27:49,022 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/823ee4f5a/6d1f843a6fd4457eb006468f0a8c13e9 [2018-11-16 10:27:49,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:27:49,040 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:27:49,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:27:49,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:27:49,056 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:27:49,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:27:49" (1/1) ... [2018-11-16 10:27:49,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502431a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:49, skipping insertion in model container [2018-11-16 10:27:49,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:27:49" (1/1) ... [2018-11-16 10:27:49,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:27:49,606 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:28:03,702 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:28:04,301 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:28:10,340 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:28:11,934 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:28:11,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11 WrapperNode [2018-11-16 10:28:11,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:28:11,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:28:11,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:28:11,939 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:28:11,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:11,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:12,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:12,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:13,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:13,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:13,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:28:11" (1/1) ... [2018-11-16 10:28:13,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:28:13,561 INFO L168 Benchmark]: Toolchain (without parser) took 24522.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 341.1 MB). Peak memory consumption was 341.1 MB. Max. memory is 3.9 GB. [2018-11-16 10:28:13,570 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-16 10:28:13,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22888.68 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: 206.2 MB). Peak memory consumption was 522.5 MB. Max. memory is 3.9 GB. [2018-11-16 10:28:13,575 INFO L168 Benchmark]: Boogie Preprocessor took 1617.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 134.9 MB). Peak memory consumption was 134.9 MB. Max. memory is 3.9 GB. [2018-11-16 10:28:13,581 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 0.36 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 22888.68 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: 206.2 MB). Peak memory consumption was 522.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1617.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 134.9 MB). Peak memory consumption was 134.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...