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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:04:03,360 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:04:03,362 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:04:03,386 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:04:03,388 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:04:03,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:04:03,389 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:04:03,394 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:04:03,398 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:04:03,398 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:04:03,399 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:04:03,399 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:04:03,413 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:04:03,414 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:04:03,417 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:04:03,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:04:03,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:04:03,423 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:04:03,424 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:04:03,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:04:03,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:04:03,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:04:03,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:04:03,443 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:04:03,443 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:04:03,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:04:03,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:04:03,447 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:04:03,448 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:04:03,455 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:04:03,455 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:04:03,456 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:04:03,456 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:04:03,456 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:04:03,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:04:03,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:04:03,464 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 20:04:03,494 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:04:03,494 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:04:03,495 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:04:03,495 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:04:03,495 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:04:03,500 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:04:03,500 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:04:03,500 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:04:03,500 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:04:03,500 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:04:03,501 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:04:03,501 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:04:03,502 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:04:03,502 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:04:03,503 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:04:03,507 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:04:03,507 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:04:03,587 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:04:03,609 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:04:03,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:04:03,616 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:04:03,619 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:04:03,620 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:04:03,726 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/151f5d349/7e97a7159d804482b1b18feebf78d8a0/FLAGfe1f7efcf [2018-11-11 20:04:05,410 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:04:05,415 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--pvrusb2--pvrusb2.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 20:04:05,581 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/151f5d349/7e97a7159d804482b1b18feebf78d8a0/FLAGfe1f7efcf [2018-11-11 20:04:05,608 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/151f5d349/7e97a7159d804482b1b18feebf78d8a0 [2018-11-11 20:04:05,625 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:04:05,626 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:04:05,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:04:05,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:04:05,636 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:04:05,641 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:04:05" (1/1) ... [2018-11-11 20:04:05,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a207839 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:04:05, skipping insertion in model container [2018-11-11 20:04:05,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:04:05" (1/1) ... [2018-11-11 20:04:05,666 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:04:06,120 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:04:07,340 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4581] [2018-11-11 20:04:07,543 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8811] [2018-11-11 20:04:07,544 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8812-8813] [2018-11-11 20:04:11,118 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd [2018-11-11 20:04:11,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@515b4fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:04:11, skipping insertion in model container [2018-11-11 20:04:11,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:04:11,125 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:04:11,127 INFO L168 Benchmark]: Toolchain (without parser) took 5501.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 387.7 MB). Peak memory consumption was 387.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:04:11,129 INFO L168 Benchmark]: CDTParser took 0.15 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 20:04:11,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5492.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 387.7 MB). Peak memory consumption was 387.7 MB. Max. memory is 3.9 GB. [2018-11-11 20:04:11,138 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 0.15 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 5492.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 387.7 MB). Peak memory consumption was 387.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10814]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: pvr2_encoder_vcmd RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...