java -ea -Xmx2000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-985f63f [2018-10-11 18:43:14,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 18:43:14,424 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 18:43:14,458 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 18:43:14,459 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 18:43:14,461 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 18:43:14,467 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 18:43:14,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 18:43:14,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 18:43:14,475 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 18:43:14,482 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 18:43:14,482 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 18:43:14,486 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 18:43:14,488 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 18:43:14,492 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 18:43:14,507 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 18:43:14,508 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 18:43:14,510 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 18:43:14,515 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 18:43:14,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 18:43:14,527 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 18:43:14,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 18:43:14,537 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 18:43:14,538 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 18:43:14,538 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 18:43:14,542 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 18:43:14,543 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 18:43:14,544 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 18:43:14,548 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 18:43:14,553 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 18:43:14,553 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 18:43:14,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 18:43:14,557 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 18:43:14,557 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 18:43:14,560 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 18:43:14,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 18:43:14,564 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 [2018-10-11 18:43:14,605 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 18:43:14,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 18:43:14,609 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 18:43:14,609 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 18:43:14,616 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 18:43:14,616 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 18:43:14,616 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 18:43:14,616 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 18:43:14,617 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 18:43:14,618 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 18:43:14,618 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 18:43:14,618 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 18:43:14,618 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 18:43:14,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 18:43:14,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 18:43:14,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 18:43:14,623 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 18:43:14,623 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 18:43:14,623 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 18:43:14,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 18:43:14,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 18:43:14,624 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 18:43:14,624 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 18:43:14,624 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 18:43:14,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 18:43:14,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 18:43:14,627 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 18:43:14,627 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 18:43:14,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 18:43:14,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 18:43:14,772 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 18:43:14,776 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 18:43:14,776 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 18:43:14,777 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point_false-unreach-call.cil.out.c [2018-10-11 18:43:14,916 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05c8cbc3/707e1508cf3e45559cc799c760215a08/FLAG0bf9a3cca [2018-10-11 18:43:16,619 INFO L298 CDTParser]: Found 1 translation units. [2018-10-11 18:43:16,620 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point_false-unreach-call.cil.out.c [2018-10-11 18:43:16,687 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05c8cbc3/707e1508cf3e45559cc799c760215a08/FLAG0bf9a3cca [2018-10-11 18:43:16,717 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a05c8cbc3/707e1508cf3e45559cc799c760215a08 [2018-10-11 18:43:16,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 18:43:16,744 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 18:43:16,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 18:43:16,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 18:43:16,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 18:43:16,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:43:16" (1/1) ... [2018-10-11 18:43:16,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72e78340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:16, skipping insertion in model container [2018-10-11 18:43:16,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:43:16" (1/1) ... [2018-10-11 18:43:16,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 18:43:17,069 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 18:43:19,080 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 18:43:19,165 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 18:43:20,815 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 18:43:20,980 INFO L193 MainTranslator]: Completed translation [2018-10-11 18:43:20,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20 WrapperNode [2018-10-11 18:43:20,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 18:43:20,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 18:43:20,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 18:43:20,983 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 18:43:21,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:43:20" (1/1) ... [2018-10-11 18:43:21,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 18:43:21,518 INFO L168 Benchmark]: Toolchain (without parser) took 4778.16 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 207.7 MB). Peak memory consumption was 207.7 MB. Max. memory is 1.9 GB. [2018-10-11 18:43:21,525 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 18:43:21,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4236.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 1.9 GB. [2018-10-11 18:43:21,527 INFO L168 Benchmark]: Boogie Preprocessor took 529.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 18:43:21,536 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 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 4236.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 186.3 MB). Peak memory consumption was 186.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 529.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...