java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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 0.1.23-38cac3e [2018-11-27 11:55:43,718 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:55:43,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:55:43,760 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:55:43,760 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:55:43,764 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:55:43,765 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:55:43,772 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:55:43,777 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:55:43,787 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:55:43,788 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:55:43,789 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:55:43,795 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:55:43,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:55:43,804 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:55:43,805 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:55:43,806 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:55:43,813 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:55:43,821 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:55:43,823 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:55:43,830 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:55:43,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:55:43,839 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:55:43,840 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:55:43,840 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:55:43,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:55:43,848 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:55:43,852 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:55:43,853 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:55:43,860 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:55:43,860 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:55:43,861 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:55:43,862 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:55:43,862 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:55:43,866 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:55:43,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:55:43,868 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 [2018-11-27 11:55:43,912 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:55:43,912 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:55:43,916 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:55:43,917 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:55:43,920 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:55:43,920 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:55:43,924 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:55:43,924 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:55:43,925 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:55:43,925 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:55:43,925 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:55:43,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:55:43,925 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:55:43,926 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:55:43,926 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:55:43,926 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:55:43,926 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:55:43,926 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:55:43,933 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:55:43,933 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:55:43,933 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:55:43,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:55:43,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:55:43,934 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:55:43,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:55:43,935 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:55:43,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:55:43,935 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:55:43,936 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:55:43,936 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:55:43,938 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:55:44,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:55:44,090 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:55:44,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:55:44,114 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:55:44,115 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:55:44,116 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-b43legacy-b43legacy_true-unreach-call.cil.c [2018-11-27 11:55:44,303 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5afd994b/c29d42fb53a54f07a33887ec0d81e2f8/FLAG1361fbc3f [2018-11-27 11:55:46,983 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:55:46,984 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-wireless-b43legacy-b43legacy_true-unreach-call.cil.c [2018-11-27 11:55:47,199 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5afd994b/c29d42fb53a54f07a33887ec0d81e2f8/FLAG1361fbc3f [2018-11-27 11:55:47,243 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5afd994b/c29d42fb53a54f07a33887ec0d81e2f8 [2018-11-27 11:55:47,268 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:55:47,273 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:55:47,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:55:47,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:55:47,287 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:55:47,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:55:47" (1/1) ... [2018-11-27 11:55:47,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12da20d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:55:47, skipping insertion in model container [2018-11-27 11:55:47,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:55:47" (1/1) ... [2018-11-27 11:55:47,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:55:48,061 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:55:56,117 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43legacywarn [2018-11-27 11:55:56,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d0e5b4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:55:56, skipping insertion in model container [2018-11-27 11:55:56,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:55:56,122 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 11:55:56,126 INFO L168 Benchmark]: Toolchain (without parser) took 8857.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -4.6 MB). Peak memory consumption was 207.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:55:56,131 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:55:56,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8848.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -4.6 MB). Peak memory consumption was 207.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:55:56,144 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 0.27 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 8848.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -4.6 MB). Peak memory consumption was 207.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9978]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43legacywarn RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...