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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-b43legacy-b43legacy_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:33:05,918 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:33:05,921 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:33:05,958 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:33:05,958 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:33:05,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:33:05,963 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:33:05,970 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:33:05,972 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:33:05,980 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:33:05,981 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:33:05,981 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:33:05,982 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:33:05,983 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:33:05,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:33:05,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:33:05,989 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:33:06,004 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:33:06,007 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:33:06,017 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:33:06,018 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:33:06,021 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:33:06,023 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 11:33:06,049 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-08 11:33:06,088 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:33:06,089 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:33:06,090 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:33:06,090 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:33:06,094 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:33:06,094 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:33:06,095 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:33:06,095 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:33:06,095 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:33:06,095 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:33:06,095 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:33:06,096 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:33:06,096 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:33:06,096 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:33:06,096 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:33:06,096 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:33:06,097 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:33:06,104 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:33:06,104 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:33:06,104 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:33:06,105 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:33:06,105 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:33:06,105 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:33:06,105 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:33:06,105 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:33:06,106 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:33:06,199 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:33:06,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:33:06,246 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:33:06,248 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:33:06,248 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:33:06,249 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-b43legacy-b43legacy_true-unreach-call.cil.c [2018-07-08 11:33:06,915 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0e490e170/3824ec1ea9ec42a2a8199182cfab748f/FLAG0eb1cc8c3 [2018-07-08 11:33:08,874 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:33:08,875 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-b43legacy-b43legacy_true-unreach-call.cil.c [2018-07-08 11:33:09,197 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0e490e170/3824ec1ea9ec42a2a8199182cfab748f/FLAG0eb1cc8c3 [2018-07-08 11:33:09,242 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/0e490e170/3824ec1ea9ec42a2a8199182cfab748f [2018-07-08 11:33:09,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:33:09,284 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:33:09,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:33:09,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:33:09,299 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:33:09,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:09" (1/1) ... [2018-07-08 11:33:09,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c2d28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:09, skipping insertion in model container [2018-07-08 11:33:09,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:33:09" (1/1) ... [2018-07-08 11:33:10,685 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:33:12,997 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:33:12,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@414c5b6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:12, skipping insertion in model container [2018-07-08 11:33:12,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:33:12,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:33:13,001 INFO L168 Benchmark]: Toolchain (without parser) took 3732.55 ms. Allocated memory is still 383.3 MB. Free memory was 281.5 MB in the beginning and 274.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 60.2 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:13,009 INFO L168 Benchmark]: CDTParser took 5.67 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 11:33:13,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3713.11 ms. Allocated memory is still 383.3 MB. Free memory was 281.5 MB in the beginning and 274.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 60.2 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:13,012 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.67 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 3713.11 ms. Allocated memory is still 383.3 MB. Free memory was 281.5 MB in the beginning and 274.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 60.2 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8565]: 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...