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-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-15 23:48:34,754 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 23:48:34,760 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 23:48:34,793 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 23:48:34,793 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 23:48:34,799 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 23:48:34,803 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 23:48:34,808 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 23:48:34,813 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 23:48:34,814 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 23:48:34,828 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 23:48:34,828 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 23:48:34,832 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 23:48:34,834 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 23:48:34,843 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 23:48:34,847 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 23:48:34,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 23:48:34,853 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 23:48:34,860 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 23:48:34,869 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 23:48:34,873 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 23:48:34,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 23:48:34,881 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 23:48:34,885 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 23:48:34,885 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 23:48:34,887 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 23:48:34,891 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 23:48:34,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 23:48:34,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 23:48:34,898 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 23:48:34,898 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 23:48:34,899 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 23:48:34,903 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 23:48:34,903 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 23:48:34,904 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 23:48:34,909 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 23:48:34,909 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 [2018-10-15 23:48:34,955 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 23:48:34,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 23:48:34,956 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 23:48:34,956 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 23:48:34,965 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 23:48:34,965 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 23:48:34,965 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 23:48:34,966 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 23:48:34,966 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 23:48:34,966 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 23:48:34,966 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 23:48:34,972 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 23:48:34,972 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 23:48:34,972 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 23:48:34,973 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 23:48:34,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 23:48:34,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 23:48:34,973 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 23:48:34,974 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 23:48:34,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 23:48:34,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 23:48:34,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 23:48:34,974 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 23:48:34,974 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 23:48:34,977 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 23:48:34,977 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 23:48:34,977 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 23:48:34,978 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 23:48:35,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 23:48:35,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 23:48:35,161 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 23:48:35,164 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 23:48:35,165 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 23:48:35,166 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:35,311 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b66c39b/cba5718182bc404386a69289d67f9d79/FLAG375065e2b [2018-10-15 23:48:37,315 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 23:48:37,316 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:37,473 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b66c39b/cba5718182bc404386a69289d67f9d79/FLAG375065e2b [2018-10-15 23:48:37,512 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06b66c39b/cba5718182bc404386a69289d67f9d79 [2018-10-15 23:48:37,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 23:48:37,544 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 23:48:37,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 23:48:37,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 23:48:37,560 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 23:48:37,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:37" (1/1) ... [2018-10-15 23:48:37,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f70d280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:37, skipping insertion in model container [2018-10-15 23:48:37,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:37" (1/1) ... [2018-10-15 23:48:37,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 23:48:38,418 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 23:48:53,425 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:48:53,621 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 23:48:59,006 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:49:01,841 INFO L193 MainTranslator]: Completed translation [2018-10-15 23:49:01,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01 WrapperNode [2018-10-15 23:49:01,842 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 23:49:01,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 23:49:01,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 23:49:01,844 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 23:49:01,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:01,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:02,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:02,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:03,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:03,510 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:03,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:01" (1/1) ... [2018-10-15 23:49:03,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 23:49:03,984 INFO L168 Benchmark]: Toolchain (without parser) took 26436.79 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: 149.8 MB). Peak memory consumption was 557.2 MB. Max. memory is 3.9 GB. [2018-10-15 23:49:03,990 INFO L168 Benchmark]: CDTParser took 3.35 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. [2018-10-15 23:49:03,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24296.12 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: 495.2 MB). Peak memory consumption was 536.8 MB. Max. memory is 3.9 GB. [2018-10-15 23:49:03,991 INFO L168 Benchmark]: Boogie Preprocessor took 2133.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -345.4 MB). Peak memory consumption was 62.0 MB. Max. memory is 3.9 GB. [2018-10-15 23:49:04,001 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 3.35 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 24296.12 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: 495.2 MB). Peak memory consumption was 536.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2133.44 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -345.4 MB). Peak memory consumption was 62.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...