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-08_1a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:09:40,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:09:40,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:09:40,511 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:09:40,511 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:09:40,512 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:09:40,513 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:09:40,521 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:09:40,522 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:09:40,523 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:09:40,532 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:09:40,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:09:40,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:09:40,533 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:09:40,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:09:40,546 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:09:40,547 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:09:40,548 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:09:40,549 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:09:40,558 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:09:40,560 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:09:40,560 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:09:40,560 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:09:40,561 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:09:40,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:09:40,562 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:09:40,562 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:09:40,562 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:09:40,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:09:40,563 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:09:40,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:09:40,571 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-09 19:09:40,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:09:40,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:09:40,603 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:09:40,604 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:09:40,606 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:09:40,606 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:09:40,606 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:09:40,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:09:40,607 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:09:40,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:09:40,608 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:09:40,609 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:09:40,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:09:40,709 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:09:40,713 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:09:40,714 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:09:40,714 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:09:40,715 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:09:41,158 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/28aaa4556/074dba6c80854850be122a3e2777b834/FLAG3317c7a59 [2018-05-09 19:09:42,572 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:09:42,572 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--wil6210--wil6210.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:09:42,831 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/28aaa4556/074dba6c80854850be122a3e2777b834/FLAG3317c7a59 [2018-05-09 19:09:42,850 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/28aaa4556/074dba6c80854850be122a3e2777b834 [2018-05-09 19:09:42,860 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:09:42,864 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:09:42,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:09:42,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:09:42,882 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:09:42,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:09:42" (1/1) ... [2018-05-09 19:09:42,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db786ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:09:42, skipping insertion in model container [2018-05-09 19:09:42,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:09:42" (1/1) ... [2018-05-09 19:09:43,714 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:09:44,808 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:09:44,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10085c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:09:44, skipping insertion in model container [2018-05-09 19:09:44,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:09:44,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:09:44,815 INFO L168 Benchmark]: Toolchain (without parser) took 1954.59 ms. Allocated memory is still 383.3 MB. Free memory was 267.4 MB in the beginning and 270.7 MB in the end (delta: -3.3 MB). Peak memory consumption was 55.3 MB. Max. memory is 1.9 GB. [2018-05-09 19:09:44,816 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-05-09 19:09:44,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1949.38 ms. Allocated memory is still 383.3 MB. Free memory was 266.4 MB in the beginning and 270.7 MB in the end (delta: -4.4 MB). Peak memory consumption was 54.3 MB. Max. memory is 1.9 GB. [2018-05-09 19:09:44,824 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1949.38 ms. Allocated memory is still 383.3 MB. Free memory was 266.4 MB in the beginning and 270.7 MB in the end (delta: -4.4 MB). Peak memory consumption was 54.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9956]: 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...