java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:35:44,343 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:35:44,348 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:35:44,403 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:35:44,403 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:35:44,406 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:35:44,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:35:44,420 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:35:44,428 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:35:44,429 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:35:44,443 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:35:44,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:35:44,445 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:35:44,446 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:35:44,460 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:35:44,465 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:35:44,466 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:35:44,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:35:44,482 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:35:44,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:35:44,494 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:35:44,496 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:35:44,505 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:35:44,505 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:35:44,505 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:35:44,509 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:35:44,510 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:35:44,511 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:35:44,519 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:35:44,520 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:35:44,526 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:35:44,527 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:35:44,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:35:44,528 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:35:44,533 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:35:44,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:35:44,538 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 [2018-11-27 09:35:44,596 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:35:44,596 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:35:44,601 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:35:44,601 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:35:44,605 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:35:44,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:35:44,605 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:35:44,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:35:44,609 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:35:44,609 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:35:44,609 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:35:44,609 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:35:44,610 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:35:44,610 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:35:44,610 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:35:44,610 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:35:44,611 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:35:44,611 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:35:44,611 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:35:44,611 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:35:44,611 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:35:44,611 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:35:44,615 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:35:44,616 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:35:44,616 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:35:44,616 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:35:44,616 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:35:44,617 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:35:44,619 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:35:44,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:35:44,755 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:35:44,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:35:44,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:35:44,772 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:35:44,775 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-27 09:35:44,918 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40430001/810987e69484400dbfc45d4ea226586f/FLAGd08ec4e69 [2018-11-27 09:35:46,786 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:35:46,789 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-27 09:35:46,891 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40430001/810987e69484400dbfc45d4ea226586f/FLAGd08ec4e69 [2018-11-27 09:35:47,073 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e40430001/810987e69484400dbfc45d4ea226586f [2018-11-27 09:35:47,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:35:47,095 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:35:47,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:35:47,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:35:47,111 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:35:47,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:35:47" (1/1) ... [2018-11-27 09:35:47,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39310b54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:47, skipping insertion in model container [2018-11-27 09:35:47,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:35:47" (1/1) ... [2018-11-27 09:35:47,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:35:47,459 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:35:52,199 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:35:52,266 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:35:53,202 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:35:53,742 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:35:53,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53 WrapperNode [2018-11-27 09:35:53,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:35:53,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:35:53,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:35:53,747 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:35:53,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:53,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:53,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:53,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:54,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:54,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:54,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:35:53" (1/1) ... [2018-11-27 09:35:54,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:35:54,647 INFO L168 Benchmark]: Toolchain (without parser) took 7553.01 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: 176.6 MB). Peak memory consumption was 176.6 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:54,653 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-27 09:35:54,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6644.58 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: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:54,658 INFO L168 Benchmark]: Boogie Preprocessor took 894.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 09:35:54,669 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 0.36 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 6644.58 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: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 894.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...