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--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:51:28,656 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:51:28,658 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:51:28,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:51:28,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:51:28,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:51:28,687 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:51:28,690 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:51:28,696 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:51:28,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:51:28,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:51:28,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:51:28,710 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:51:28,711 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:51:28,712 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:51:28,713 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:51:28,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:51:28,724 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:51:28,726 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:51:28,734 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:51:28,735 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:51:28,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:51:28,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:51:28,745 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:51:28,745 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:51:28,746 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:51:28,747 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:51:28,747 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:51:28,753 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:51:28,754 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:51:28,754 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:51:28,755 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:51:28,755 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:51:28,755 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:51:28,761 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:51:28,762 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:51:28,762 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 [2018-11-14 11:51:28,794 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:51:28,794 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:51:28,801 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:51:28,801 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:51:28,802 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:51:28,802 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:51:28,802 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:51:28,802 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:51:28,803 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:51:28,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:51:28,807 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:51:28,807 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:51:28,807 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:51:28,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:51:28,810 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:51:28,810 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:51:28,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:51:28,810 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:51:28,810 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:51:28,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:51:28,811 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:51:28,811 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:51:28,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:51:28,917 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:51:28,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:51:28,929 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:51:28,929 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:51:28,930 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:51:29,037 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cebab42a/344fcc6a9b0341b69a2d33f8b0e22517/FLAGa12780307 [2018-11-14 11:51:30,570 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:51:30,571 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point_true-unreach-call.cil.out.c [2018-11-14 11:51:30,689 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cebab42a/344fcc6a9b0341b69a2d33f8b0e22517/FLAGa12780307 [2018-11-14 11:51:30,726 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cebab42a/344fcc6a9b0341b69a2d33f8b0e22517 [2018-11-14 11:51:30,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:51:30,759 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:51:30,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:51:30,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:51:30,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:51:30,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:51:30" (1/1) ... [2018-11-14 11:51:30,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c3af7fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:30, skipping insertion in model container [2018-11-14 11:51:30,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:51:30" (1/1) ... [2018-11-14 11:51:30,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:51:31,147 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:51:37,536 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:51:37,634 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 11:51:40,990 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 11:51:41,557 INFO L195 MainTranslator]: Completed translation [2018-11-14 11:51:41,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41 WrapperNode [2018-11-14 11:51:41,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:51:41,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 11:51:41,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 11:51:41,561 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 11:51:41,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:41,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:41,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:41,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:42,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:42,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:42,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:51:41" (1/1) ... [2018-11-14 11:51:42,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 11:51:42,261 INFO L168 Benchmark]: Toolchain (without parser) took 11504.61 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: 425.5 MB). Peak memory consumption was 425.5 MB. Max. memory is 3.9 GB. [2018-11-14 11:51:42,263 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-14 11:51:42,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10797.05 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: 335.8 MB). Peak memory consumption was 505.7 MB. Max. memory is 3.9 GB. [2018-11-14 11:51:42,267 INFO L168 Benchmark]: Boogie Preprocessor took 696.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 89.7 MB). Peak memory consumption was 89.7 MB. Max. memory is 3.9 GB. [2018-11-14 11:51:42,272 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 0.15 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 10797.05 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: 335.8 MB). Peak memory consumption was 505.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 696.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 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...