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-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:22:04,589 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:22:04,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:22:04,637 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:22:04,638 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:22:04,642 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:22:04,643 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:22:04,649 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:22:04,657 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:22:04,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:22:04,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:22:04,663 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:22:04,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:22:04,677 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:22:04,679 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:22:04,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:22:04,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:22:04,696 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:22:04,701 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:22:04,708 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:22:04,709 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:22:04,716 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:22:04,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:22:04,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:22:04,729 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:22:04,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:22:04,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:22:04,738 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:22:04,740 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:22:04,745 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:22:04,745 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:22:04,746 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:22:04,747 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:22:04,747 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:22:04,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:22:04,755 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:22:04,756 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 [2018-11-11 23:22:04,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:22:04,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:22:04,805 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:22:04,805 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:22:04,813 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:22:04,813 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:22:04,813 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:22:04,815 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:22:04,815 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:22:04,815 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:22:04,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:22:04,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:22:04,816 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:22:04,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:22:04,816 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:22:04,818 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:22:04,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:22:04,818 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:22:04,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:22:04,819 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:22:04,819 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:22:04,819 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:22:04,819 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:22:04,820 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:22:04,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:22:04,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:22:04,820 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:22:04,820 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:22:04,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:22:04,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:22:05,008 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:22:05,013 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:22:05,013 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:22:05,014 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:22:05,168 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22729ebc4/c719e61561c6403aad050e74d3342c5f/FLAG629b15f17 [2018-11-11 23:22:07,080 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:22:07,082 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:22:07,196 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22729ebc4/c719e61561c6403aad050e74d3342c5f/FLAG629b15f17 [2018-11-11 23:22:07,244 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22729ebc4/c719e61561c6403aad050e74d3342c5f [2018-11-11 23:22:07,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:22:07,276 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:22:07,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:22:07,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:22:07,287 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:22:07,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:22:07" (1/1) ... [2018-11-11 23:22:07,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4ae01c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:07, skipping insertion in model container [2018-11-11 23:22:07,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:22:07" (1/1) ... [2018-11-11 23:22:07,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:22:07,679 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:22:19,563 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:22:19,709 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:22:25,385 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:22:26,545 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:22:26,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26 WrapperNode [2018-11-11 23:22:26,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:22:26,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:22:26,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:22:26,550 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:22:26,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:26,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:26,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:26,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:27,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:27,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:27,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:22:26" (1/1) ... [2018-11-11 23:22:27,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:22:27,790 INFO L168 Benchmark]: Toolchain (without parser) took 20520.10 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: 473.9 MB). Peak memory consumption was 473.9 MB. Max. memory is 3.9 GB. [2018-11-11 23:22:27,800 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-11 23:22:27,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19270.15 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: 384.2 MB). Peak memory consumption was 509.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:22:27,805 INFO L168 Benchmark]: Boogie Preprocessor took 1236.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 89.7 MB). Peak memory consumption was 89.7 MB. Max. memory is 3.9 GB. [2018-11-11 23:22:27,812 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 0.20 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 19270.15 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: 384.2 MB). Peak memory consumption was 509.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1236.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 89.7 MB). Peak memory consumption was 89.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...