java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:22:58,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:22:58,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:22:58,670 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:22:58,671 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:22:58,672 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:22:58,678 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:22:58,685 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:22:58,689 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:22:58,695 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:22:58,697 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:22:58,697 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:22:58,698 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:22:58,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:22:58,720 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:22:58,721 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:22:58,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:22:58,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:22:58,739 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:22:58,752 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:22:58,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:22:58,762 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:22:58,771 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:22:58,771 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:22:58,772 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:22:58,777 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:22:58,781 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:22:58,785 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:22:58,788 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:22:58,789 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:22:58,790 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:22:58,797 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:22:58,797 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:22:58,798 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:22:58,799 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:22:58,805 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:22:58,806 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 [2018-11-26 17:22:58,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:22:58,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:22:58,863 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:22:58,864 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:22:58,869 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:22:58,869 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:22:58,869 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:22:58,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:22:58,870 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:22:58,870 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:22:58,877 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:22:58,877 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:22:58,877 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:22:58,878 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:22:58,878 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:22:58,878 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:22:58,878 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:22:58,879 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:22:58,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:22:58,883 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:22:58,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:22:58,883 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:22:58,884 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:22:58,884 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:22:58,884 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:22:58,884 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:22:58,884 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:22:58,885 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:22:58,885 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:22:59,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:22:59,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:22:59,063 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:22:59,068 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:22:59,069 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:22:59,070 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:22:59,216 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fff7428/646638fef14b4fc780863345d749ca2f/FLAG4150227f9 [2018-11-26 17:23:01,485 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:23:01,486 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point_true-unreach-call.cil.out.c [2018-11-26 17:23:01,649 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fff7428/646638fef14b4fc780863345d749ca2f/FLAG4150227f9 [2018-11-26 17:23:02,012 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71fff7428/646638fef14b4fc780863345d749ca2f [2018-11-26 17:23:02,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:23:02,037 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:23:02,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:23:02,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:23:02,055 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:23:02,057 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:02" (1/1) ... [2018-11-26 17:23:02,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d02dfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:02, skipping insertion in model container [2018-11-26 17:23:02,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:23:02" (1/1) ... [2018-11-26 17:23:02,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:23:02,856 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:23:16,140 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:23:16,339 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:23:19,251 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:23:22,462 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:23:22,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22 WrapperNode [2018-11-26 17:23:22,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:23:22,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:23:22,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:23:22,471 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:23:22,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:22,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:22,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:22,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:25,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:25,832 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:26,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:23:22" (1/1) ... [2018-11-26 17:23:26,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:23:26,608 INFO L168 Benchmark]: Toolchain (without parser) took 24572.93 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: 368.7 MB). Peak memory consumption was 611.1 MB. Max. memory is 3.9 GB. [2018-11-26 17:23:26,614 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-26 17:23:26,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20422.30 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: 495.4 MB). Peak memory consumption was 599.1 MB. Max. memory is 3.9 GB. [2018-11-26 17:23:26,617 INFO L168 Benchmark]: Boogie Preprocessor took 4135.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -126.6 MB). Peak memory consumption was 115.8 MB. Max. memory is 3.9 GB. [2018-11-26 17:23:26,625 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 0.20 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 20422.30 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: 495.4 MB). Peak memory consumption was 599.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4135.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -126.6 MB). Peak memory consumption was 115.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...