java -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:43:59,658 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:43:59,662 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:43:59,698 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:43:59,699 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:43:59,701 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:43:59,702 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:43:59,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:43:59,714 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:43:59,715 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:43:59,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:43:59,723 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:43:59,727 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:43:59,731 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:43:59,741 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:43:59,742 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:43:59,750 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:43:59,752 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:43:59,763 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:43:59,765 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:43:59,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:43:59,773 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:43:59,778 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:43:59,784 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:43:59,784 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:43:59,785 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:43:59,789 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:43:59,790 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:43:59,797 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:43:59,798 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:43:59,802 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:43:59,803 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 17:43:59,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:43:59,807 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:43:59,808 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:43:59,809 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:43:59,812 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-07 17:43:59,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:43:59,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:43:59,870 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:43:59,870 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:43:59,871 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:43:59,871 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:43:59,872 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:43:59,872 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:43:59,872 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:43:59,872 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:43:59,873 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:43:59,874 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:43:59,874 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:43:59,874 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:43:59,877 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:43:59,878 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:43:59,878 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:43:59,878 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:43:59,878 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:43:59,879 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:43:59,879 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:43:59,879 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:43:59,879 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:43:59,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:43:59,880 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:43:59,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:43:59,880 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:43:59,884 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:43:59,884 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:43:59,884 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 17:44:00,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:44:00,048 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:44:00,059 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:44:00,064 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:44:00,064 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:44:00,065 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:44:00,745 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e7f529a/6fa8ab9d97eb40e5a1a0e2c2bc6d32ff/FLAG28e87399c [2018-09-07 17:44:02,739 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:44:02,740 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--b43legacy--b43legacy.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:44:03,166 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e7f529a/6fa8ab9d97eb40e5a1a0e2c2bc6d32ff/FLAG28e87399c [2018-09-07 17:44:03,214 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e7f529a/6fa8ab9d97eb40e5a1a0e2c2bc6d32ff [2018-09-07 17:44:03,242 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:44:03,248 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:44:03,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:44:03,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:44:03,271 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:44:03,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:44:03" (1/1) ... [2018-09-07 17:44:03,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520d2066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:44:03, skipping insertion in model container [2018-09-07 17:44:03,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:44:03" (1/1) ... [2018-09-07 17:44:04,718 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:44:07,518 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 17:44:07,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66b105d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:44:07, skipping insertion in model container [2018-09-07 17:44:07,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:44:07,527 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 17:44:07,531 INFO L168 Benchmark]: Toolchain (without parser) took 4284.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -88.4 MB). Peak memory consumption was 429.8 MB. Max. memory is 1.9 GB. [2018-09-07 17:44:07,542 INFO L168 Benchmark]: CDTParser took 2.35 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. [2018-09-07 17:44:07,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4273.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -88.4 MB). Peak memory consumption was 429.8 MB. Max. memory is 1.9 GB. [2018-09-07 17:44:07,547 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.35 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 4273.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -88.4 MB). Peak memory consumption was 429.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9444]: 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...