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-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:32:34,705 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:32:34,710 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:32:34,748 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:32:34,749 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:32:34,752 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:32:34,757 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:32:34,760 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:32:34,763 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:32:34,769 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:32:34,770 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:32:34,775 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:32:34,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:32:34,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:32:34,782 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:32:34,794 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:32:34,795 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:32:34,802 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:32:34,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:32:34,816 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:32:34,817 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:32:34,822 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:32:34,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:32:34,852 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:32:34,852 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:32:34,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:32:34,856 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:32:34,857 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 [2018-11-19 10:32:34,903 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:32:34,903 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:32:34,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:32:34,904 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:32:34,914 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:32:34,914 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:32:34,914 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:32:34,915 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:32:34,915 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:32:34,915 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:32:34,915 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:32:34,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:32:34,919 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:32:34,919 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:32:34,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:32:34,920 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:32:34,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:32:34,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:32:34,920 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:32:34,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:32:34,921 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:32:34,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:32:34,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:32:34,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:32:34,924 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:32:34,925 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:32:34,925 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:32:34,925 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:32:34,925 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:32:34,925 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:32:34,929 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:32:35,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:32:35,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:32:35,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:32:35,093 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:32:35,093 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:32:35,094 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:32:35,239 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce90425d/712237c995844d96a96b87a67c993dcf/FLAGd1ffd5a8e [2018-11-19 10:32:37,337 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:32:37,340 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-11-19 10:32:37,463 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce90425d/712237c995844d96a96b87a67c993dcf/FLAGd1ffd5a8e [2018-11-19 10:32:37,549 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bce90425d/712237c995844d96a96b87a67c993dcf [2018-11-19 10:32:37,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:32:37,566 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:32:37,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:32:37,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:32:37,580 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:32:37,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:32:37" (1/1) ... [2018-11-19 10:32:37,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25053173 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:32:37, skipping insertion in model container [2018-11-19 10:32:37,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:32:37" (1/1) ... [2018-11-19 10:32:37,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:32:38,086 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:32:53,021 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:32:54,626 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:33:00,669 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:33:02,755 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:33:02,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02 WrapperNode [2018-11-19 10:33:02,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:33:02,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:33:02,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:33:02,757 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:33:02,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:02,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:05,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:05,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:17,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:18,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:19,845 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:33:02" (1/1) ... [2018-11-19 10:33:21,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:33:21,677 INFO L168 Benchmark]: Toolchain (without parser) took 44113.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 767.3 MB in the end (delta: 1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 3.9 GB. [2018-11-19 10:33:21,682 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-19 10:33:21,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25189.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.2 GB in the end (delta: 759.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.9 GB. [2018-11-19 10:33:21,685 INFO L168 Benchmark]: Boogie Preprocessor took 18915.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 767.3 MB in the end (delta: 388.5 MB). Peak memory consumption was 754.3 MB. Max. memory is 3.9 GB. [2018-11-19 10:33:21,693 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 0.21 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 25189.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.2 GB in the end (delta: 759.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.9 GB. * Boogie Preprocessor took 18915.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.2 GB in the beginning and 767.3 MB in the end (delta: 388.5 MB). Peak memory consumption was 754.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...