java -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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 17:47:56,836 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 17:47:56,841 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 17:47:56,880 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 17:47:56,880 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 17:47:56,882 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 17:47:56,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 17:47:56,892 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 17:47:56,897 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 17:47:56,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 17:47:56,911 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 17:47:56,911 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 17:47:56,917 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 17:47:56,919 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 17:47:56,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 17:47:56,927 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 17:47:56,931 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 17:47:56,940 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 17:47:56,948 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 17:47:56,953 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 17:47:56,954 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 17:47:56,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 17:47:56,965 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 17:47:56,968 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 17:47:56,968 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 17:47:56,969 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 17:47:56,973 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 17:47:56,974 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 17:47:56,980 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 17:47:56,982 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 17:47:56,985 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 17:47:56,987 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 17:47:56,987 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 17:47:56,987 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 17:47:56,988 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 17:47:56,994 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 17:47:56,995 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 [2018-07-19 17:47:57,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 17:47:57,050 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 17:47:57,051 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 17:47:57,051 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 17:47:57,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 17:47:57,059 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 17:47:57,059 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 17:47:57,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 17:47:57,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 17:47:57,060 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 17:47:57,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 17:47:57,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 17:47:57,060 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-19 17:47:57,063 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-19 17:47:57,063 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 17:47:57,063 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 17:47:57,063 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 17:47:57,064 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 17:47:57,064 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 17:47:57,064 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 17:47:57,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 17:47:57,064 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 17:47:57,065 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 17:47:57,065 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 17:47:57,065 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 17:47:57,070 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-19 17:47:57,071 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 17:47:57,071 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-19 17:47:57,071 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-19 17:47:57,071 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 17:47:57,073 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-19 17:47:57,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 17:47:57,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 17:47:57,246 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 17:47:57,248 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 17:47:57,252 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 17:47:57,253 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:47:57,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09aa8e8f6/2462a2321dfd4c4288b0d05dca058b4d/FLAG200e1e820 [2018-07-19 17:48:00,087 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 17:48:00,091 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point_true-unreach-call.cil.out.c [2018-07-19 17:48:00,479 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09aa8e8f6/2462a2321dfd4c4288b0d05dca058b4d/FLAG200e1e820 [2018-07-19 17:48:00,523 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09aa8e8f6/2462a2321dfd4c4288b0d05dca058b4d [2018-07-19 17:48:00,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 17:48:00,558 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 17:48:00,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 17:48:00,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 17:48:00,579 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 17:48:00,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:48:00" (1/1) ... [2018-07-19 17:48:00,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28b1023e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:48:00, skipping insertion in model container [2018-07-19 17:48:00,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:48:00" (1/1) ... [2018-07-19 17:48:02,025 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 17:48:04,300 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-19 17:48:04,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@324b874d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:48:04, skipping insertion in model container [2018-07-19 17:48:04,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 17:48:04,305 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 17:48:04,306 INFO L168 Benchmark]: Toolchain (without parser) took 3754.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -25.4 MB). Peak memory consumption was 437.1 MB. Max. memory is 1.9 GB. [2018-07-19 17:48:04,314 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-07-19 17:48:04,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3745.25 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -25.4 MB). Peak memory consumption was 437.1 MB. Max. memory is 1.9 GB. [2018-07-19 17:48:04,321 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 3745.25 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -25.4 MB). Peak memory consumption was 437.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8457]: 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...