java -ea -Xmx8000000000 -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-RCFG.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-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:14:43,965 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:14:43,967 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:14:43,985 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:14:43,985 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:14:43,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:14:43,988 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:14:43,990 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:14:43,992 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:14:43,992 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:14:43,994 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:14:43,994 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:14:43,995 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:14:43,996 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:14:43,997 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:14:43,998 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:14:43,999 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:14:44,001 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:14:44,005 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:14:44,007 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:14:44,010 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:14:44,012 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:14:44,016 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:14:44,016 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:14:44,016 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:14:44,018 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:14:44,021 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:14:44,022 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:14:44,023 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:14:44,025 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:14:44,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:14:44,026 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:14:44,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:14:44,026 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:14:44,029 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:14:44,029 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:14:44,030 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 [2018-11-16 21:14:44,061 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:14:44,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:14:44,063 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 21:14:44,063 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 21:14:44,064 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:14:44,064 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:14:44,064 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:14:44,065 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:14:44,065 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:14:44,065 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 21:14:44,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:14:44,066 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 21:14:44,066 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:14:44,066 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:14:44,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 21:14:44,066 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:14:44,067 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 21:14:44,068 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:14:44,068 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:14:44,068 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:14:44,068 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:14:44,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:14:44,069 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:14:44,069 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:14:44,069 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 21:14:44,069 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:14:44,070 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:14:44,070 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:14:44,070 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:14:44,070 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 21:14:44,070 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 21:14:44,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:14:44,127 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:14:44,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:14:44,133 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:14:44,134 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:14:44,134 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:14:44,197 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f1f6086a/76fedd9810154060a1297eb79620c4b0/FLAG5da93d27a [2018-11-16 21:14:45,983 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:14:45,984 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 21:14:46,162 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f1f6086a/76fedd9810154060a1297eb79620c4b0/FLAG5da93d27a [2018-11-16 21:14:46,543 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f1f6086a/76fedd9810154060a1297eb79620c4b0 [2018-11-16 21:14:46,553 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:14:46,555 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:14:46,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:14:46,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:14:46,560 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:14:46,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:14:46" (1/1) ... [2018-11-16 21:14:46,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67ff8bbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:14:46, skipping insertion in model container [2018-11-16 21:14:46,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:14:46" (1/1) ... [2018-11-16 21:14:46,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:14:47,286 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:14:58,872 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2018-11-16 21:14:58,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@389ecd7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:14:58, skipping insertion in model container [2018-11-16 21:14:58,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:14:58,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-16 21:14:58,875 INFO L168 Benchmark]: Toolchain (without parser) took 12321.07 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -502.4 MB). Peak memory consumption was 634.2 MB. Max. memory is 7.1 GB. [2018-11-16 21:14:58,877 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:14:58,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12317.98 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -502.4 MB). Peak memory consumption was 634.2 MB. Max. memory is 7.1 GB. [2018-11-16 21:14:58,881 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 12317.98 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: -502.4 MB). Peak memory consumption was 634.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11956]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...