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_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--wireless--ath--wcn36xx--wcn36xx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 20:37:03,302 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 20:37:03,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 20:37:03,344 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 20:37:03,345 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 20:37:03,348 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 20:37:03,349 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 20:37:03,357 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 20:37:03,362 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 20:37:03,372 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 20:37:03,373 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 20:37:03,377 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 20:37:03,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 20:37:03,385 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 20:37:03,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 20:37:03,390 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 20:37:03,392 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 20:37:03,393 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 20:37:03,404 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 20:37:03,411 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 20:37:03,413 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 20:37:03,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 20:37:03,425 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 20:37:03,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 20:37:03,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 20:37:03,429 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 20:37:03,430 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 20:37:03,431 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 20:37:03,437 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 20:37:03,438 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 20:37:03,442 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 20:37:03,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 20:37:03,443 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 20:37:03,443 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 20:37:03,444 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 20:37:03,452 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 20:37:03,452 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 [2018-11-04 20:37:03,495 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 20:37:03,495 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 20:37:03,499 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 20:37:03,499 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 20:37:03,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 20:37:03,505 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 20:37:03,505 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 20:37:03,510 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 20:37:03,510 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 20:37:03,510 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 20:37:03,510 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 20:37:03,511 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 20:37:03,511 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 20:37:03,511 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 20:37:03,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 20:37:03,512 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 20:37:03,512 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 20:37:03,512 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 20:37:03,512 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 20:37:03,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 20:37:03,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 20:37:03,516 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 20:37:03,516 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 20:37:03,517 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 20:37:03,517 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 20:37:03,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 20:37:03,517 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 20:37:03,517 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 20:37:03,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 20:37:03,681 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 20:37:03,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 20:37:03,691 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 20:37:03,692 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 20:37:03,693 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-04 20:37:03,853 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89d25af92/2aae690b666949408790deb4ae035ef1/FLAG7cd8807fb [2018-11-04 20:37:05,930 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 20:37:05,931 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-04 20:37:06,067 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89d25af92/2aae690b666949408790deb4ae035ef1/FLAG7cd8807fb [2018-11-04 20:37:06,111 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89d25af92/2aae690b666949408790deb4ae035ef1 [2018-11-04 20:37:06,141 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 20:37:06,146 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 20:37:06,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 20:37:06,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 20:37:06,157 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 20:37:06,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:37:06" (1/1) ... [2018-11-04 20:37:06,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1601eda9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:06, skipping insertion in model container [2018-11-04 20:37:06,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:37:06" (1/1) ... [2018-11-04 20:37:06,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 20:37:06,690 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 20:37:23,620 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:37:24,071 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 20:37:31,169 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 20:37:32,848 INFO L193 MainTranslator]: Completed translation [2018-11-04 20:37:32,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32 WrapperNode [2018-11-04 20:37:32,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 20:37:32,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 20:37:32,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 20:37:32,850 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 20:37:32,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:32,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:33,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:33,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:33,994 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:34,098 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:34,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:37:32" (1/1) ... [2018-11-04 20:37:34,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 20:37:34,411 INFO L168 Benchmark]: Toolchain (without parser) took 28265.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 59.3 MB). Peak memory consumption was 534.1 MB. Max. memory is 3.9 GB. [2018-11-04 20:37:34,417 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-04 20:37:34,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26702.32 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: 499.0 MB). Peak memory consumption was 524.4 MB. Max. memory is 3.9 GB. [2018-11-04 20:37:34,419 INFO L168 Benchmark]: Boogie Preprocessor took 1549.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -439.7 MB). Peak memory consumption was 35.1 MB. Max. memory is 3.9 GB. [2018-11-04 20:37:34,427 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 0.22 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 26702.32 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: 499.0 MB). Peak memory consumption was 524.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1549.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -439.7 MB). Peak memory consumption was 35.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...