java -Xss4m -Xmx2000000000 -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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--bfa--bfa.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:04:07,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:04:07,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:04:07,284 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:04:07,285 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:04:07,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:04:07,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:04:07,296 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:04:07,308 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:04:07,310 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:04:07,317 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:04:07,317 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:04:07,318 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:04:07,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:04:07,323 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:04:07,324 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:04:07,324 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:04:07,340 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:04:07,343 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:04:07,345 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:04:07,354 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:04:07,355 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:04:07,357 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:04:07,358 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:04:07,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:04:07,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:04:07,362 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:04:07,370 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:04:07,371 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:04:07,372 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:04:07,372 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:04:07,373 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:04:07,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:04:07,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:04:07,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:04:07,377 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:04:07,377 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-08 14:04:07,415 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:04:07,426 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:04:07,427 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 14:04:07,427 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 14:04:07,428 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:04:07,428 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:04:07,428 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:04:07,428 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:04:07,429 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:04:07,429 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:04:07,432 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 14:04:07,432 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 14:04:07,432 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 14:04:07,432 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:04:07,432 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 14:04:07,433 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:04:07,433 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:04:07,433 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 14:04:07,433 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 14:04:07,433 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 14:04:07,434 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:04:07,434 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 14:04:07,434 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 14:04:07,434 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 14:04:07,434 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:04:07,435 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 14:04:07,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 14:04:07,443 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 14:04:07,443 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 14:04:07,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:04:07,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:04:07,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:04:07,574 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:04:07,574 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:04:07,575 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--bfa--bfa.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 14:04:08,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/016daba60/d02a6a708cc64647aebe72c92fb123d5/FLAG457a20172 [2018-07-08 14:04:11,764 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:04:11,765 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--bfa--bfa.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 14:04:12,328 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/016daba60/d02a6a708cc64647aebe72c92fb123d5/FLAG457a20172 [2018-07-08 14:04:12,362 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/016daba60/d02a6a708cc64647aebe72c92fb123d5 [2018-07-08 14:04:12,388 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:04:12,406 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:04:12,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:04:12,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:04:12,422 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:04:12,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:04:12" (1/1) ... [2018-07-08 14:04:12,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7791aa13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:04:12, skipping insertion in model container [2018-07-08 14:04:12,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:04:12" (1/1) ... [2018-07-08 14:04:14,605 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:04:16,308 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 14:04:16,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28f4ed1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:04:16, skipping insertion in model container [2018-07-08 14:04:16,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:04:16,313 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 14:04:16,315 INFO L168 Benchmark]: Toolchain (without parser) took 3925.59 ms. Allocated memory is still 383.3 MB. Free memory was 278.8 MB in the beginning and 198.2 MB in the end (delta: 80.6 MB). Peak memory consumption was 86.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:04:16,317 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:04:16,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3905.78 ms. Allocated memory is still 383.3 MB. Free memory was 278.8 MB in the beginning and 198.2 MB in the end (delta: 80.6 MB). Peak memory consumption was 86.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:04:16,327 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3905.78 ms. Allocated memory is still 383.3 MB. Free memory was 278.8 MB in the beginning and 198.2 MB in the end (delta: 80.6 MB). Peak memory consumption was 86.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11263]: 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...