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 0.1.23-222bf82 [2018-11-10 10:36:30,846 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:36:30,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:36:30,889 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:36:30,890 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:36:30,891 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:36:30,899 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:36:30,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:36:30,914 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:36:30,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:36:30,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:36:30,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:36:30,924 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:36:30,925 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:36:30,938 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:36:30,939 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:36:30,946 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:36:30,954 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:36:30,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:36:30,969 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:36:30,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:36:30,982 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:36:30,987 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:36:30,993 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:36:30,993 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:36:30,998 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:36:30,999 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:36:31,000 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:36:31,005 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:36:31,006 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:36:31,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:36:31,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:36:31,015 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:36:31,015 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:36:31,022 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:36:31,023 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:36:31,023 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 [2018-11-10 10:36:31,079 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:36:31,079 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:36:31,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:36:31,083 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:36:31,090 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:36:31,090 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:36:31,090 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:36:31,094 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:36:31,094 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:36:31,094 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:36:31,095 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:36:31,095 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:36:31,095 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:36:31,095 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:36:31,095 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:36:31,098 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:36:31,098 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:36:31,099 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:36:31,099 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:36:31,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:36:31,099 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:36:31,100 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:36:31,100 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:36:31,100 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:36:31,100 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:36:31,100 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:36:31,105 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:36:31,105 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 10:36:31,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:36:31,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:36:31,284 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:36:31,289 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:36:31,290 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:36:31,294 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 10:36:31,405 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19c00e9fe/41ba5a615b554a5e8a8264d46df0083c/FLAG3a9218cf1 [2018-11-10 10:36:33,775 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:36:33,782 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-10 10:36:33,933 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19c00e9fe/41ba5a615b554a5e8a8264d46df0083c/FLAG3a9218cf1 [2018-11-10 10:36:33,978 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19c00e9fe/41ba5a615b554a5e8a8264d46df0083c [2018-11-10 10:36:34,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:36:34,012 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 10:36:34,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:36:34,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:36:34,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:36:34,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:36:33" (1/1) ... [2018-11-10 10:36:34,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2298fad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:34, skipping insertion in model container [2018-11-10 10:36:34,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:36:33" (1/1) ... [2018-11-10 10:36:34,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:36:34,610 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:36:49,698 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:36:50,118 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:36:56,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:36:58,277 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:36:58,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58 WrapperNode [2018-11-10 10:36:58,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:36:58,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:36:58,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:36:58,283 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:36:58,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:58,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:58,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:58,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:59,639 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:59,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:36:59,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:36:58" (1/1) ... [2018-11-10 10:37:00,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:37:00,088 INFO L168 Benchmark]: Toolchain (without parser) took 26080.48 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: 40.6 MB). Peak memory consumption was 536.7 MB. Max. memory is 3.9 GB. [2018-11-10 10:37:00,094 INFO L168 Benchmark]: CDTParser took 0.40 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. [2018-11-10 10:37:00,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24267.00 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: 488.7 MB). Peak memory consumption was 524.3 MB. Max. memory is 3.9 GB. [2018-11-10 10:37:00,102 INFO L168 Benchmark]: Boogie Preprocessor took 1798.92 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: -448.1 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. [2018-11-10 10:37:00,113 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 0.40 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 24267.00 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: 488.7 MB). Peak memory consumption was 524.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1798.92 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: -448.1 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...