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/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 13:34:47,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 13:34:47,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 13:34:47,494 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 13:34:47,495 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 13:34:47,496 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 13:34:47,498 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 13:34:47,505 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 13:34:47,511 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 13:34:47,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 13:34:47,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 13:34:47,514 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 13:34:47,522 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 13:34:47,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 13:34:47,527 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 13:34:47,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 13:34:47,541 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 13:34:47,551 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 13:34:47,558 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 13:34:47,565 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 13:34:47,566 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 13:34:47,570 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 13:34:47,582 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 13:34:47,582 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 13:34:47,582 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 13:34:47,586 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 13:34:47,587 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 13:34:47,596 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 13:34:47,597 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 13:34:47,598 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 13:34:47,598 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 13:34:47,605 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 13:34:47,606 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 13:34:47,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 13:34:47,609 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 13:34:47,610 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 13:34:47,610 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 [2018-11-08 13:34:47,661 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 13:34:47,661 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 13:34:47,662 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 13:34:47,663 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 13:34:47,672 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 13:34:47,672 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 13:34:47,672 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 13:34:47,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 13:34:47,676 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 13:34:47,676 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 13:34:47,676 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 13:34:47,677 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 13:34:47,677 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 13:34:47,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 13:34:47,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 13:34:47,679 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 13:34:47,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 13:34:47,679 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 13:34:47,680 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 13:34:47,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 13:34:47,683 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 13:34:47,683 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 13:34:47,684 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 13:34:47,684 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 13:34:47,684 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 13:34:47,684 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 13:34:47,685 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 13:34:47,686 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 13:34:47,811 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 13:34:47,846 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 13:34:47,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 13:34:47,861 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 13:34:47,862 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 13:34:47,865 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-08 13:34:47,980 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68f4f33e3/cea30a224e674544af9e9bb77cb5c95d/FLAG3e14657e0 [2018-11-08 13:34:49,757 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 13:34:49,763 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-08 13:34:49,857 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68f4f33e3/cea30a224e674544af9e9bb77cb5c95d/FLAG3e14657e0 [2018-11-08 13:34:49,900 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68f4f33e3/cea30a224e674544af9e9bb77cb5c95d [2018-11-08 13:34:49,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 13:34:49,939 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 13:34:49,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 13:34:49,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 13:34:49,951 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 13:34:49,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:34:49" (1/1) ... [2018-11-08 13:34:49,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8972b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:34:49, skipping insertion in model container [2018-11-08 13:34:49,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:34:49" (1/1) ... [2018-11-08 13:34:49,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 13:34:50,372 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 13:34:56,792 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:34:57,702 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 13:35:00,284 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 13:35:01,969 INFO L193 MainTranslator]: Completed translation [2018-11-08 13:35:01,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01 WrapperNode [2018-11-08 13:35:01,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 13:35:01,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 13:35:01,975 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 13:35:01,976 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 13:35:02,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:35:01" (1/1) ... [2018-11-08 13:35:02,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 13:35:02,796 INFO L168 Benchmark]: Toolchain (without parser) took 12864.01 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: -1.5 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-08 13:35:02,802 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-11-08 13:35:02,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12032.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -47.2 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. [2018-11-08 13:35:02,805 INFO L168 Benchmark]: Boogie Preprocessor took 814.93 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 3.9 GB. [2018-11-08 13:35:02,816 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 0.32 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 12032.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -47.2 MB). Peak memory consumption was 494.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 814.93 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...