java -ea -Xmx2000000000 -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-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:44:49,370 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:44:49,378 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:44:49,405 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:44:49,406 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:44:49,407 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:44:49,408 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:44:49,420 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:44:49,427 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:44:49,430 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:44:49,433 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:44:49,434 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:44:49,435 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:44:49,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:44:49,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:44:49,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:44:49,461 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:44:49,469 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:44:49,473 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:44:49,479 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:44:49,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:44:49,490 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:44:49,492 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:44:49,497 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:44:49,498 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:44:49,499 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:44:49,503 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:44:49,504 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:44:49,505 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:44:49,512 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:44:49,512 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:44:49,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:44:49,518 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:44:49,518 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:44:49,522 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:44:49,523 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:44:49,523 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 [2018-09-28 13:44:49,575 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:44:49,575 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:44:49,576 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:44:49,576 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:44:49,585 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:44:49,585 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:44:49,585 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:44:49,585 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:44:49,586 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:44:49,586 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:44:49,586 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:44:49,586 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:44:49,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:44:49,589 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:44:49,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:44:49,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:44:49,590 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:44:49,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:44:49,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:44:49,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:44:49,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:44:49,594 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:44:49,596 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:44:49,597 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:44:49,597 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:44:49,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:44:49,597 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:44:49,598 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:44:49,723 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:44:49,759 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:44:49,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:44:49,771 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:44:49,772 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:44:49,776 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-28 13:44:50,450 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/844f0fe26/bdc92c1b21c0445cbc6f5be859e06840/FLAGf92b57449 [2018-09-28 13:44:51,998 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:44:51,999 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_true-unreach-call_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.c [2018-09-28 13:44:52,130 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/844f0fe26/bdc92c1b21c0445cbc6f5be859e06840/FLAGf92b57449 [2018-09-28 13:44:52,180 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/844f0fe26/bdc92c1b21c0445cbc6f5be859e06840 [2018-09-28 13:44:52,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:44:52,220 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:44:52,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:44:52,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:44:52,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:44:52,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:44:52" (1/1) ... [2018-09-28 13:44:52,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d27472a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:44:52, skipping insertion in model container [2018-09-28 13:44:52,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:44:52" (1/1) ... [2018-09-28 13:44:52,277 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:44:52,671 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:44:53,906 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-28 13:44:53,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37f03d34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:44:53, skipping insertion in model container [2018-09-28 13:44:53,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:44:53,911 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:44:53,915 INFO L168 Benchmark]: Toolchain (without parser) took 1704.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 108.4 MB). Peak memory consumption was 108.4 MB. Max. memory is 1.9 GB. [2018-09-28 13:44:53,921 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 13:44:53,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1685.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 108.4 MB). Peak memory consumption was 108.4 MB. Max. memory is 1.9 GB. [2018-09-28 13:44:53,927 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 0.37 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1685.24 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 108.4 MB). Peak memory consumption was 108.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6386]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...