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-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:40:53,773 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:40:53,785 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:40:53,824 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:40:53,825 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:40:53,826 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:40:53,830 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:40:53,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:40:53,844 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:40:53,848 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:40:53,849 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:40:53,849 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:40:53,857 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:40:53,858 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:40:53,859 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:40:53,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:40:53,873 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:40:53,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:40:53,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:40:53,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:40:53,897 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:40:53,903 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:40:53,916 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 11:40:53,916 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 11:40:53,917 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 11:40:53,918 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 11:40:53,920 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 11:40:53,920 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 11:40:53,929 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 11:40:53,930 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 11:40:53,930 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 11:40:53,939 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 11:40:53,939 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:40:53,939 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:40:53,942 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:40:53,943 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:40:53,943 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 11:40:53,992 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:40:53,993 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:40:53,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:40:53,997 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:40:53,999 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:40:53,999 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:40:53,999 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:40:53,999 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:40:54,000 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:40:54,000 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:40:54,000 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:40:54,000 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:40:54,001 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:40:54,001 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:40:54,001 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:40:54,001 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:40:54,001 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:40:54,007 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:40:54,007 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:40:54,007 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:40:54,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:40:54,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:40:54,008 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:40:54,008 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:40:54,009 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:40:54,012 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:40:54,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:40:54,012 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:40:54,012 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:40:54,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:40:54,167 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:40:54,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:40:54,183 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:40:54,184 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:40:54,184 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 11:40:54,332 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f005541f/e71fb2d4ff57407fbff577d65409712a/FLAGf1fa81fce [2018-11-16 11:40:55,855 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:40:55,856 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-input-tablet-kbtab.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 11:40:55,919 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f005541f/e71fb2d4ff57407fbff577d65409712a/FLAGf1fa81fce [2018-11-16 11:40:56,006 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f005541f/e71fb2d4ff57407fbff577d65409712a [2018-11-16 11:40:56,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:40:56,032 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:40:56,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:40:56,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:40:56,042 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:40:56,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:56" (1/1) ... [2018-11-16 11:40:56,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@632fd7cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:40:56, skipping insertion in model container [2018-11-16 11:40:56,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:40:56" (1/1) ... [2018-11-16 11:40:56,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:40:56,295 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:40:58,965 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:40:59,522 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 11:41:00,375 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:41:00,583 INFO L195 MainTranslator]: Completed translation [2018-11-16 11:41:00,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00 WrapperNode [2018-11-16 11:41:00,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:41:00,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 11:41:00,591 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 11:41:00,591 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 11:41:00,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:00,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:00,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:00,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:00,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:01,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:01,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:41:00" (1/1) ... [2018-11-16 11:41:01,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 11:41:01,072 INFO L168 Benchmark]: Toolchain (without parser) took 5049.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 190.6 MB). Peak memory consumption was 190.6 MB. Max. memory is 3.9 GB. [2018-11-16 11:41:01,075 INFO L168 Benchmark]: CDTParser took 3.36 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 11:41:01,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4552.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 179.3 MB). Peak memory consumption was 179.3 MB. Max. memory is 3.9 GB. [2018-11-16 11:41:01,089 INFO L168 Benchmark]: Boogie Preprocessor took 474.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-16 11:41:01,099 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 3.36 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 4552.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 179.3 MB). Peak memory consumption was 179.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 474.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...