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--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 13:48:55,314 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 13:48:55,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 13:48:55,354 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 13:48:55,355 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 13:48:55,356 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 13:48:55,362 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 13:48:55,366 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 13:48:55,372 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 13:48:55,373 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 13:48:55,387 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 13:48:55,388 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 13:48:55,389 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 13:48:55,394 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 13:48:55,396 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 13:48:55,402 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 13:48:55,403 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 13:48:55,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 13:48:55,418 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 13:48:55,420 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 13:48:55,426 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 13:48:55,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 13:48:55,436 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 13:48:55,436 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 13:48:55,437 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 13:48:55,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 13:48:55,444 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 13:48:55,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 13:48:55,449 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 13:48:55,450 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 13:48:55,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 13:48:55,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 13:48:55,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 13:48:55,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 13:48:55,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 13:48:55,465 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 13:48:55,466 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 [2018-11-05 13:48:55,523 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 13:48:55,524 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 13:48:55,525 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 13:48:55,525 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 13:48:55,529 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 13:48:55,529 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 13:48:55,530 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 13:48:55,530 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 13:48:55,530 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 13:48:55,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 13:48:55,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 13:48:55,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 13:48:55,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 13:48:55,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 13:48:55,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 13:48:55,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 13:48:55,537 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 13:48:55,537 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 13:48:55,538 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 13:48:55,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 13:48:55,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 13:48:55,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 13:48:55,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 13:48:55,543 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 13:48:55,543 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 13:48:55,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 13:48:55,544 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 13:48:55,544 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 13:48:55,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 13:48:55,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 13:48:55,721 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 13:48:55,726 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 13:48:55,727 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 13:48:55,730 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:48:55,880 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a289e89ae/28b2612b7aa9482ebb988793b7ddc374/FLAG5072b1135 [2018-11-05 13:48:57,810 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 13:48:57,811 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-lmedm04.ko-entry_point_true-unreach-call.cil.out.c [2018-11-05 13:48:57,931 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a289e89ae/28b2612b7aa9482ebb988793b7ddc374/FLAG5072b1135 [2018-11-05 13:48:57,977 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a289e89ae/28b2612b7aa9482ebb988793b7ddc374 [2018-11-05 13:48:58,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 13:48:58,013 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 13:48:58,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 13:48:58,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 13:48:58,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 13:48:58,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:48:57" (1/1) ... [2018-11-05 13:48:58,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fca9ce6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:48:58, skipping insertion in model container [2018-11-05 13:48:58,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:48:57" (1/1) ... [2018-11-05 13:48:58,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 13:48:58,512 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 13:49:10,145 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:49:10,429 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 13:49:14,972 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 13:49:15,831 INFO L193 MainTranslator]: Completed translation [2018-11-05 13:49:15,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15 WrapperNode [2018-11-05 13:49:15,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 13:49:15,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 13:49:15,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 13:49:15,835 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 13:49:15,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:15,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,497 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:49:15" (1/1) ... [2018-11-05 13:49:16,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 13:49:16,720 INFO L168 Benchmark]: Toolchain (without parser) took 18708.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 102.3 MB). Peak memory consumption was 102.3 MB. Max. memory is 3.9 GB. [2018-11-05 13:49:16,727 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-11-05 13:49:16,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17817.57 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: 46.4 MB). Peak memory consumption was 508.5 MB. Max. memory is 3.9 GB. [2018-11-05 13:49:16,728 INFO L168 Benchmark]: Boogie Preprocessor took 885.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 3.9 GB. [2018-11-05 13:49:16,740 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 0.33 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 17817.57 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: 46.4 MB). Peak memory consumption was 508.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 885.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 55.9 MB). Peak memory consumption was 55.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...