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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:46:12,160 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:46:12,165 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:46:12,189 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:46:12,192 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:46:12,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:46:12,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:46:12,200 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:46:12,203 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:46:12,204 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:46:12,208 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:46:12,209 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:46:12,209 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:46:12,212 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:46:12,213 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:46:12,220 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:46:12,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:46:12,232 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:46:12,234 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:46:12,235 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:46:12,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:46:12,242 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:46:12,247 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:46:12,248 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:46:12,248 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:46:12,248 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:46:12,249 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:46:12,255 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:46:12,257 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:46:12,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:46:12,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:46:12,261 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:46:12,262 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:46:12,262 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:46:12,264 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:46:12,264 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:46:12,268 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 [2018-09-12 13:46:12,299 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:46:12,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:46:12,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 13:46:12,305 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 13:46:12,306 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:46:12,306 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:46:12,306 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:46:12,307 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:46:12,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:46:12,307 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:46:12,307 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 13:46:12,307 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:46:12,308 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 13:46:12,308 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 13:46:12,308 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 13:46:12,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:46:12,311 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:46:12,311 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:46:12,311 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:46:12,312 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:46:12,312 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:46:12,312 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:46:12,312 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 13:46:12,312 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:46:12,313 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:46:12,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:46:12,313 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 13:46:12,313 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-12 13:46:12,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:46:12,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:46:12,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:46:12,430 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:46:12,431 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:46:12,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-09-12 13:46:12,947 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a23b99f29/6b3da2203d1c49dc938ea4c379f2ced7/FLAG65ebf6ebe [2018-09-12 13:46:13,906 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:46:13,915 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point_true-unreach-call.cil.out.c [2018-09-12 13:46:14,014 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a23b99f29/6b3da2203d1c49dc938ea4c379f2ced7/FLAG65ebf6ebe [2018-09-12 13:46:14,044 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a23b99f29/6b3da2203d1c49dc938ea4c379f2ced7 [2018-09-12 13:46:14,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:46:14,068 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:46:14,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:46:14,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:46:14,083 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:46:14,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:46:14" (1/1) ... [2018-09-12 13:46:14,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4de176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:46:14, skipping insertion in model container [2018-09-12 13:46:14,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:46:14" (1/1) ... [2018-09-12 13:46:14,751 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:46:16,590 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-12 13:46:16,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fbfc112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:46:16, skipping insertion in model container [2018-09-12 13:46:16,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:46:16,591 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:46:16,597 INFO L168 Benchmark]: Toolchain (without parser) took 2531.49 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 289.7 MB). Peak memory consumption was 289.7 MB. Max. memory is 1.9 GB. [2018-09-12 13:46:16,602 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-09-12 13:46:16,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2519.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 289.7 MB). Peak memory consumption was 289.7 MB. Max. memory is 1.9 GB. [2018-09-12 13:46:16,607 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 0.16 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 2519.80 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 289.7 MB). Peak memory consumption was 289.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6832]: 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...