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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 15:58:46,768 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 15:58:46,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 15:58:46,808 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 15:58:46,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 15:58:46,812 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 15:58:46,816 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 15:58:46,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 15:58:46,825 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 15:58:46,826 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 15:58:46,833 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 15:58:46,833 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 15:58:46,835 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 15:58:46,840 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 15:58:46,841 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 15:58:46,842 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 15:58:46,849 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 15:58:46,864 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 15:58:46,869 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 15:58:46,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 15:58:46,875 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 15:58:46,880 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 15:58:46,886 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 15:58:46,886 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 15:58:46,887 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 15:58:46,897 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 15:58:46,898 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 15:58:46,899 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 15:58:46,899 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 15:58:46,908 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 15:58:46,908 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 15:58:46,912 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 15:58:46,912 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 15:58:46,912 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 15:58:46,913 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 15:58:46,919 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 15:58:46,920 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 [2018-11-26 15:58:46,970 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 15:58:46,971 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 15:58:46,972 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 15:58:46,972 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 15:58:46,974 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 15:58:46,974 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 15:58:46,974 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 15:58:46,974 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 15:58:46,974 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 15:58:46,975 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 15:58:46,975 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 15:58:46,975 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 15:58:46,975 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 15:58:46,975 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 15:58:46,981 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 15:58:46,981 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 15:58:46,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 15:58:46,982 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 15:58:46,982 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 15:58:46,982 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 15:58:46,982 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 15:58:46,982 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 15:58:46,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 15:58:46,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 15:58:46,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 15:58:46,987 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 15:58:46,988 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 15:58:46,988 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 15:58:46,988 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 15:58:46,988 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 15:58:46,988 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 15:58:47,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 15:58:47,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 15:58:47,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 15:58:47,167 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 15:58:47,167 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 15:58:47,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-26 15:58:47,280 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94df81d4/87e3ce6b23dd44fb9d8d2e6b69010305/FLAGd55e82f2e [2018-11-26 15:58:49,278 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 15:58:49,284 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-11-26 15:58:49,391 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94df81d4/87e3ce6b23dd44fb9d8d2e6b69010305/FLAGd55e82f2e [2018-11-26 15:58:49,506 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c94df81d4/87e3ce6b23dd44fb9d8d2e6b69010305 [2018-11-26 15:58:49,521 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 15:58:49,531 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 15:58:49,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 15:58:49,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 15:58:49,543 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 15:58:49,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:58:49" (1/1) ... [2018-11-26 15:58:49,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249cecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:49, skipping insertion in model container [2018-11-26 15:58:49,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:58:49" (1/1) ... [2018-11-26 15:58:49,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 15:58:49,911 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 15:58:54,188 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 15:58:54,303 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 15:58:55,172 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 15:58:55,605 INFO L195 MainTranslator]: Completed translation [2018-11-26 15:58:55,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55 WrapperNode [2018-11-26 15:58:55,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 15:58:55,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 15:58:55,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 15:58:55,612 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 15:58:55,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:55,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:55,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:55,840 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:56,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:56,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:56,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:58:55" (1/1) ... [2018-11-26 15:58:56,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 15:58:56,783 INFO L168 Benchmark]: Toolchain (without parser) took 7261.81 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: 189.6 MB). Peak memory consumption was 189.6 MB. Max. memory is 3.9 GB. [2018-11-26 15:58:56,795 INFO L168 Benchmark]: CDTParser took 0.31 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 15:58:56,795 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6073.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.6 MB). Peak memory consumption was 116.3 MB. Max. memory is 3.9 GB. [2018-11-26 15:58:56,796 INFO L168 Benchmark]: Boogie Preprocessor took 1163.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-11-26 15:58:56,806 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 0.31 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 6073.68 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 110.6 MB). Peak memory consumption was 116.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1163.30 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...