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-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:15:43,505 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:15:43,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:15:43,536 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:15:43,536 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:15:43,537 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:15:43,538 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:15:43,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:15:43,550 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:15:43,558 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:15:43,559 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:15:43,562 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:15:43,563 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:15:43,564 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:15:43,565 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:15:43,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:15:43,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:15:43,592 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:15:43,593 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:15:43,594 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:15:43,606 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:15:43,607 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:15:43,607 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:15:43,608 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:15:43,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:15:43,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:15:43,617 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:15:43,617 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:15:43,618 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:15:43,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:15:43,625 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:15:43,626 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 19:15:43,665 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:15:43,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:15:43,666 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:15:43,674 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:15:43,675 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:15:43,675 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:15:43,675 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:15:43,675 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:15:43,675 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:15:43,676 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:15:43,676 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:15:43,676 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:15:43,676 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:15:43,676 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:15:43,677 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:15:43,677 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:15:43,677 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:15:43,677 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:15:43,677 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:15:43,677 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:15:43,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:15:43,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:15:43,683 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:15:43,683 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:15:43,683 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:15:43,683 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:15:43,683 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:15:43,684 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:15:43,684 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:15:43,684 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:15:43,684 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:15:43,800 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:15:43,836 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:15:43,849 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:15:43,857 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:15:43,858 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:15:43,858 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:15:44,430 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5c3dfb7/2d93e2f82b8e49e6b0214034bf58cef7/FLAGbfe9b9ec0 [2018-05-09 19:15:45,792 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:15:45,793 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--smsc--smc91c92_cs.ko-entry_point_true-unreach-call.cil.out.c [2018-05-09 19:15:45,985 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5c3dfb7/2d93e2f82b8e49e6b0214034bf58cef7/FLAGbfe9b9ec0 [2018-05-09 19:15:46,022 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cf5c3dfb7/2d93e2f82b8e49e6b0214034bf58cef7 [2018-05-09 19:15:46,046 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:15:46,054 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:15:46,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:15:46,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:15:46,072 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:15:46,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:15:46" (1/1) ... [2018-05-09 19:15:46,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c63505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:15:46, skipping insertion in model container [2018-05-09 19:15:46,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:15:46" (1/1) ... [2018-05-09 19:15:46,847 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:15:48,510 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:15:48,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4833186c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:15:48, skipping insertion in model container [2018-05-09 19:15:48,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:15:48,517 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:15:48,517 INFO L168 Benchmark]: Toolchain (without parser) took 2470.60 ms. Allocated memory is still 383.3 MB. Free memory was 311.5 MB in the beginning and 317.7 MB in the end (delta: -6.2 MB). Peak memory consumption was 75.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:15:48,520 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:15:48,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.33 ms. Allocated memory is still 383.3 MB. Free memory was 311.5 MB in the beginning and 317.7 MB in the end (delta: -6.2 MB). Peak memory consumption was 75.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:15:48,523 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2461.33 ms. Allocated memory is still 383.3 MB. Free memory was 311.5 MB in the beginning and 317.7 MB in the end (delta: -6.2 MB). Peak memory consumption was 75.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6646]: 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...