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-media-dvb-ttusb-dec-ttusb_dec.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:50:55,970 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:50:55,975 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:50:56,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:50:56,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:50:56,017 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:50:56,019 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:50:56,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:50:56,031 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:50:56,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:50:56,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:50:56,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:50:56,049 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:50:56,050 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:50:56,057 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:50:56,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:50:56,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:50:56,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:50:56,075 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:50:56,083 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:50:56,084 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:50:56,093 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:50:56,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 19:50:56,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 19:50:56,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 19:50:56,108 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 19:50:56,109 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 19:50:56,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 19:50:56,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 19:50:56,126 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 19:50:56,127 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 19:50:56,128 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 19:50:56,128 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:50:56,128 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:50:56,135 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:50:56,135 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:50:56,136 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 19:50:56,185 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:50:56,185 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:50:56,189 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 19:50:56,190 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 19:50:56,193 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:50:56,193 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:50:56,193 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:50:56,193 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:50:56,194 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 19:50:56,194 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:50:56,194 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 19:50:56,194 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:50:56,194 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 19:50:56,195 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 19:50:56,195 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 19:50:56,195 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:50:56,195 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:50:56,195 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:50:56,196 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:50:56,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:50:56,201 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:50:56,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:50:56,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 19:50:56,202 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 19:50:56,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:50:56,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 19:50:56,203 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 19:50:56,203 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 19:50:56,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:50:56,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:50:56,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:50:56,393 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:50:56,394 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:50:56,395 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko_false-unreach-call.cil.out.i.pp.i [2018-11-11 19:50:56,540 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c70c3f6/b7440353112d46c9b13df1831b1eab7e/FLAG9a60d4287 [2018-11-11 19:50:58,388 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:50:58,389 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko_false-unreach-call.cil.out.i.pp.i [2018-11-11 19:50:58,501 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c70c3f6/b7440353112d46c9b13df1831b1eab7e/FLAG9a60d4287 [2018-11-11 19:50:58,544 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c70c3f6/b7440353112d46c9b13df1831b1eab7e [2018-11-11 19:50:58,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:50:58,580 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:50:58,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:50:58,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:50:58,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:50:58,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:50:58" (1/1) ... [2018-11-11 19:50:58,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32673692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:50:58, skipping insertion in model container [2018-11-11 19:50:58,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:50:58" (1/1) ... [2018-11-11 19:50:58,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:50:59,005 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:51:05,910 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:51:06,114 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 19:51:08,597 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:51:09,105 INFO L193 MainTranslator]: Completed translation [2018-11-11 19:51:09,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09 WrapperNode [2018-11-11 19:51:09,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:51:09,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 19:51:09,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 19:51:09,108 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 19:51:09,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:51:09" (1/1) ... [2018-11-11 19:51:09,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 19:51:09,961 INFO L168 Benchmark]: Toolchain (without parser) took 11389.30 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: 51.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 3.9 GB. [2018-11-11 19:51:09,969 INFO L168 Benchmark]: CDTParser took 0.23 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 19:51:09,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10524.62 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: -4.4 MB). Peak memory consumption was 500.3 MB. Max. memory is 3.9 GB. [2018-11-11 19:51:09,974 INFO L168 Benchmark]: Boogie Preprocessor took 845.28 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 3.9 GB. [2018-11-11 19:51:09,982 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 0.23 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 10524.62 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: -4.4 MB). Peak memory consumption was 500.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 845.28 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...