java -Xmx2000000000 -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.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--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:43:55,853 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:43:55,856 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:43:55,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:43:55,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:43:55,886 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:43:55,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:43:55,897 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:43:55,905 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:43:55,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:43:55,907 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:43:55,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:43:55,913 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:43:55,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:43:55,923 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:43:55,929 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:43:55,930 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:43:55,935 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:43:55,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:43:55,948 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:43:55,955 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:43:55,956 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:43:55,965 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:43:55,966 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:43:55,966 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:43:55,967 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:43:55,971 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:43:55,972 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:43:55,974 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:43:55,975 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:43:55,975 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:43:55,976 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 17:43:55,976 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:43:55,976 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:43:55,982 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:43:55,988 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:43:55,989 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 [2018-09-07 17:43:56,037 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:43:56,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:43:56,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:43:56,041 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:43:56,042 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:43:56,047 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:43:56,047 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:43:56,047 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:43:56,048 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:43:56,048 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:43:56,048 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:43:56,048 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:43:56,048 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:43:56,049 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:43:56,049 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:43:56,049 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:43:56,053 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:43:56,053 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:43:56,054 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:43:56,057 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:43:56,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:43:56,058 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:43:56,058 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:43:56,058 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:43:56,059 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:43:56,059 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:43:56,059 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:43:56,060 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:43:56,060 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:43:56,060 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 17:43:56,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:43:56,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:43:56,217 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:43:56,221 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:43:56,222 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:43:56,225 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:43:56,775 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07786b7a8/f0769829dedd4041a4ffc74a8845f026/FLAGfd5e48d28 [2018-09-07 17:43:58,187 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:43:58,189 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c [2018-09-07 17:43:58,418 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07786b7a8/f0769829dedd4041a4ffc74a8845f026/FLAGfd5e48d28 [2018-09-07 17:43:58,461 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07786b7a8/f0769829dedd4041a4ffc74a8845f026 [2018-09-07 17:43:58,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:43:58,497 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:43:58,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:43:58,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:43:58,518 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:43:58,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:43:58" (1/1) ... [2018-09-07 17:43:58,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7033a759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:43:58, skipping insertion in model container [2018-09-07 17:43:58,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:43:58" (1/1) ... [2018-09-07 17:43:59,385 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:44:04,620 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 17:44:04,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb925a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:44:04, skipping insertion in model container [2018-09-07 17:44:04,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:44:04,625 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 17:44:04,628 INFO L168 Benchmark]: Toolchain (without parser) took 6137.70 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 93.4 MB). Peak memory consumption was 451.3 MB. Max. memory is 1.9 GB. [2018-09-07 17:44:04,631 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-09-07 17:44:04,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6121.73 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 93.4 MB). Peak memory consumption was 451.3 MB. Max. memory is 1.9 GB. [2018-09-07 17:44:04,643 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 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 6121.73 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 93.4 MB). Peak memory consumption was 451.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7986]: 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...