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-BIN-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--ipr.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:45:17,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:45:17,863 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:45:17,887 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:45:17,887 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:45:17,890 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:45:17,891 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:45:17,897 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:45:17,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:45:17,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:45:17,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:45:17,903 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:45:17,903 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:45:17,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:45:17,908 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:45:17,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:45:17,916 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:45:17,927 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:45:17,929 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:45:17,930 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:45:17,930 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:45:17,936 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:45:17,937 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:45:17,937 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:45:17,937 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:45:17,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:45:17,944 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:45:17,945 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:45:17,945 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:45:17,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:45:17,953 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:45:17,953 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:45:17,953 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:45:17,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:45:17,954 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:45:17,960 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:45:17,960 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 [2018-11-27 11:45:17,989 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:45:17,990 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:45:17,990 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:45:17,990 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:45:17,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:45:17,996 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:45:17,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:45:17,997 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:45:17,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:45:17,998 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:45:18,001 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:45:18,001 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:45:18,001 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:45:18,001 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:45:18,001 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:45:18,001 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:45:18,003 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:45:18,003 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:45:18,003 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:45:18,003 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:45:18,003 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:45:18,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:45:18,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:45:18,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:45:18,095 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:45:18,095 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:45:18,096 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--ipr.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:45:18,198 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc547e9a/490996be0ea94d0b8ddae5123853f960/FLAG6c12a9d69 [2018-11-27 11:45:19,695 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:45:19,699 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--ipr.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:45:19,801 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc547e9a/490996be0ea94d0b8ddae5123853f960/FLAG6c12a9d69 [2018-11-27 11:45:20,151 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1cc547e9a/490996be0ea94d0b8ddae5123853f960 [2018-11-27 11:45:20,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:45:20,170 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:45:20,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:45:20,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:45:20,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:45:20,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:45:20" (1/1) ... [2018-11-27 11:45:20,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf8c51e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:20, skipping insertion in model container [2018-11-27 11:45:20,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:45:20" (1/1) ... [2018-11-27 11:45:20,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:45:20,650 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:45:41,422 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:45:41,595 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:45:56,453 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:45:58,458 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:45:58,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58 WrapperNode [2018-11-27 11:45:58,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:45:58,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:45:58,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:45:58,460 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:45:58,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:46:02,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:46:03,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:46:03,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:46:03,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:46:03,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:46:03,763 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:46:03,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:46:06,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:46:06,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:52:55,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:52:55,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:52:59,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:45:58" (1/1) ... [2018-11-27 11:53:01,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:53:01,724 INFO L168 Benchmark]: Toolchain (without parser) took 461555.02 ms. Allocated memory was 2.0 GB in the beginning and 3.4 GB in the end (delta: 1.4 GB). Free memory was 1.9 GB in the beginning and 374.3 MB in the end (delta: 1.5 GB). Peak memory consumption was 3.3 GB. Max. memory is 3.9 GB. [2018-11-27 11:53:01,726 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-27 11:53:01,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38282.79 ms. Allocated memory was 2.0 GB in the beginning and 3.4 GB in the end (delta: 1.4 GB). Free memory was 1.9 GB in the beginning and 460.9 MB in the end (delta: 1.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 3.9 GB. [2018-11-27 11:53:01,729 INFO L168 Benchmark]: Boogie Procedure Inliner took 5292.21 ms. Allocated memory is still 3.4 GB. Free memory was 460.9 MB in the beginning and 705.1 MB in the end (delta: -244.1 MB). Peak memory consumption was 232.8 MB. Max. memory is 3.9 GB. [2018-11-27 11:53:01,729 INFO L168 Benchmark]: Boogie Preprocessor took 417970.37 ms. Allocated memory is still 3.4 GB. Free memory was 705.1 MB in the beginning and 374.3 MB in the end (delta: 330.8 MB). Peak memory consumption was 698.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:53:01,737 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 0.18 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 38282.79 ms. Allocated memory was 2.0 GB in the beginning and 3.4 GB in the end (delta: 1.4 GB). Free memory was 1.9 GB in the beginning and 460.9 MB in the end (delta: 1.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 5292.21 ms. Allocated memory is still 3.4 GB. Free memory was 460.9 MB in the beginning and 705.1 MB in the end (delta: -244.1 MB). Peak memory consumption was 232.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 417970.37 ms. Allocated memory is still 3.4 GB. Free memory was 705.1 MB in the beginning and 374.3 MB in the end (delta: 330.8 MB). Peak memory consumption was 698.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...