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-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 13:12:07,733 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 13:12:07,739 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 13:12:07,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 13:12:07,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 13:12:07,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 13:12:07,777 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 13:12:07,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 13:12:07,792 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 13:12:07,801 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 13:12:07,802 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 13:12:07,802 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 13:12:07,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 13:12:07,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 13:12:07,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 13:12:07,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 13:12:07,828 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 13:12:07,833 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 13:12:07,846 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 13:12:07,850 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 13:12:07,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 13:12:07,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 13:12:07,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 13:12:07,863 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 13:12:07,863 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 13:12:07,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 13:12:07,869 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 13:12:07,873 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 13:12:07,878 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 13:12:07,879 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 13:12:07,881 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 13:12:07,882 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 13:12:07,886 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 13:12:07,886 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 13:12:07,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 13:12:07,892 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 13:12:07,892 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 [2018-11-09 13:12:07,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 13:12:07,937 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 13:12:07,938 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 13:12:07,946 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 13:12:07,947 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 13:12:07,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 13:12:07,948 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 13:12:07,948 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 13:12:07,948 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 13:12:07,948 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 13:12:07,948 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 13:12:07,954 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 13:12:07,954 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 13:12:07,954 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 13:12:07,955 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 13:12:07,955 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 13:12:07,955 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 13:12:07,955 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 13:12:07,955 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 13:12:07,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 13:12:07,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 13:12:07,956 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 13:12:07,956 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 13:12:07,956 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 13:12:07,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 13:12:07,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 13:12:07,959 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 13:12:07,959 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 13:12:08,074 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 13:12:08,108 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 13:12:08,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 13:12:08,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 13:12:08,124 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 13:12:08,125 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 13:12:08,238 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910faf33e/adb2795abcc9498699f033cac5a6fcb7/FLAG8bcc8dcd8 [2018-11-09 13:12:10,760 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 13:12:10,764 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 13:12:11,051 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910faf33e/adb2795abcc9498699f033cac5a6fcb7/FLAG8bcc8dcd8 [2018-11-09 13:12:11,102 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/910faf33e/adb2795abcc9498699f033cac5a6fcb7 [2018-11-09 13:12:11,138 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 13:12:11,140 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 13:12:11,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 13:12:11,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 13:12:11,156 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 13:12:11,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:12:11" (1/1) ... [2018-11-09 13:12:11,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6960a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:12:11, skipping insertion in model container [2018-11-09 13:12:11,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:12:11" (1/1) ... [2018-11-09 13:12:11,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 13:12:12,081 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 13:12:50,682 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:12:51,455 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 13:13:12,035 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:13:16,247 INFO L193 MainTranslator]: Completed translation [2018-11-09 13:13:16,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16 WrapperNode [2018-11-09 13:13:16,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 13:13:16,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 13:13:16,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 13:13:16,249 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 13:13:16,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:16,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:16,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:16,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:18,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:19,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:19,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:13:16" (1/1) ... [2018-11-09 13:13:20,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 13:13:20,165 INFO L168 Benchmark]: Toolchain (without parser) took 69026.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 320.6 MB). Peak memory consumption was 601.2 MB. Max. memory is 3.9 GB. [2018-11-09 13:13:20,171 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-09 13:13:20,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 65103.72 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: 480.9 MB). Peak memory consumption was 598.8 MB. Max. memory is 3.9 GB. [2018-11-09 13:13:20,176 INFO L168 Benchmark]: Boogie Preprocessor took 3910.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -160.2 MB). Peak memory consumption was 120.3 MB. Max. memory is 3.9 GB. [2018-11-09 13:13:20,183 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 0.19 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 65103.72 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: 480.9 MB). Peak memory consumption was 598.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3910.19 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -160.2 MB). Peak memory consumption was 120.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...