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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:06:55,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:06:55,860 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:06:55,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:06:55,904 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:06:55,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:06:55,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:06:55,918 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:06:55,926 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:06:55,927 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:06:55,940 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:06:55,940 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:06:55,945 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:06:55,946 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:06:55,962 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:06:55,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:06:55,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:06:55,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:06:55,979 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:06:55,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:06:55,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:06:55,998 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:06:56,003 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:06:56,004 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:06:56,004 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:06:56,005 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:06:56,010 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:06:56,017 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:06:56,018 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:06:56,019 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:06:56,022 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:06:56,025 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:06:56,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:06:56,026 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:06:56,030 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:06:56,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:06:56,034 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 [2018-11-16 12:06:56,095 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:06:56,095 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:06:56,096 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:06:56,102 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:06:56,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:06:56,103 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:06:56,104 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:06:56,104 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:06:56,104 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:06:56,105 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:06:56,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:06:56,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:06:56,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:06:56,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:06:56,112 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:06:56,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:06:56,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:06:56,113 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:06:56,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:06:56,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:06:56,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:06:56,116 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:06:56,116 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:06:56,116 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:06:56,117 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:06:56,117 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:06:56,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:06:56,117 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:06:56,117 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:06:56,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:06:56,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:06:56,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:06:56,317 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:06:56,318 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:06:56,318 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:06:56,473 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dff74759/4168831c3ecd4498bb8eb9defdc1f02d/FLAGe17ddb49f [2018-11-16 12:06:58,551 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:06:58,558 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--bdc--bdc.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 12:06:58,692 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dff74759/4168831c3ecd4498bb8eb9defdc1f02d/FLAGe17ddb49f [2018-11-16 12:06:58,742 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dff74759/4168831c3ecd4498bb8eb9defdc1f02d [2018-11-16 12:06:58,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:06:58,780 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:06:58,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:06:58,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:06:58,799 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:06:58,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:06:58" (1/1) ... [2018-11-16 12:06:58,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c4fd232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:06:58, skipping insertion in model container [2018-11-16 12:06:58,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:06:58" (1/1) ... [2018-11-16 12:06:58,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:06:59,270 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:07:11,838 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:07:11,986 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:07:17,036 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:07:18,526 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:07:18,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18 WrapperNode [2018-11-16 12:07:18,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:07:18,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:07:18,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:07:18,534 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:07:18,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:18,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:18,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:18,897 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:19,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:20,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:20,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:18" (1/1) ... [2018-11-16 12:07:20,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:07:20,513 INFO L168 Benchmark]: Toolchain (without parser) took 21738.55 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: 18.3 MB). Peak memory consumption was 535.9 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:20,518 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. [2018-11-16 12:07:20,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19746.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 418.6 MB). Peak memory consumption was 511.0 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:20,519 INFO L168 Benchmark]: Boogie Preprocessor took 1973.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -400.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:07:20,533 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 19746.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 418.6 MB). Peak memory consumption was 511.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1973.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -400.3 MB). Peak memory consumption was 117.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...