java -Xss4m -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-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:32:50,352 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:32:50,354 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:32:50,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:32:50,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:32:50,384 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:32:50,394 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:32:50,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:32:50,402 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:32:50,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:32:50,410 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:32:50,411 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:32:50,411 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:32:50,412 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:32:50,416 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:32:50,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:32:50,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:32:50,433 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:32:50,442 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:32:50,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:32:50,445 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:32:50,456 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:32:50,458 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 11:32:50,459 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 11:32:50,460 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 11:32:50,464 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 11:32:50,465 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 11:32:50,466 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 11:32:50,467 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 11:32:50,473 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 11:32:50,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 11:32:50,474 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 11:32:50,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 11:32:50,483 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 11:32:50,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 11:32:50,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 11:32:50,485 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-07-08 11:32:50,532 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:32:50,532 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:32:50,533 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:32:50,533 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:32:50,534 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:32:50,534 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:32:50,534 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:32:50,535 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:32:50,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:32:50,543 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:32:50,543 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:32:50,543 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:32:50,543 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:32:50,544 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:32:50,544 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:32:50,544 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:32:50,544 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:32:50,544 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:32:50,544 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:32:50,545 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:32:50,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:32:50,545 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:32:50,545 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:32:50,545 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:32:50,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:32:50,554 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:32:50,554 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:32:50,554 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:32:50,555 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:32:50,555 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:32:50,555 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:32:50,648 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:32:50,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:32:50,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:32:50,688 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:32:50,688 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:32:50,696 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-07-08 11:32:51,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6b169d0e2/975a295d016945129432310c11f5f60e/FLAG096dff336 [2018-07-08 11:32:54,795 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:32:54,803 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-07-08 11:32:55,353 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6b169d0e2/975a295d016945129432310c11f5f60e/FLAG096dff336 [2018-07-08 11:32:55,393 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/6b169d0e2/975a295d016945129432310c11f5f60e [2018-07-08 11:32:55,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:32:55,429 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:32:55,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:32:55,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:32:55,450 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:32:55,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:32:55" (1/1) ... [2018-07-08 11:32:55,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9c2d28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:32:55, skipping insertion in model container [2018-07-08 11:32:55,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:32:55" (1/1) ... [2018-07-08 11:32:57,532 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:33:01,310 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:33:01,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ad545ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:33:01, skipping insertion in model container [2018-07-08 11:33:01,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:33:01,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:33:01,321 INFO L168 Benchmark]: Toolchain (without parser) took 5904.22 ms. Allocated memory is still 383.3 MB. Free memory was 294.4 MB in the beginning and 203.1 MB in the end (delta: 91.3 MB). Peak memory consumption was 112.3 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:01,323 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 11:33:01,330 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5885.38 ms. Allocated memory is still 383.3 MB. Free memory was 294.4 MB in the beginning and 203.1 MB in the end (delta: 91.3 MB). Peak memory consumption was 112.3 MB. Max. memory is 1.9 GB. [2018-07-08 11:33:01,333 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 5885.38 ms. Allocated memory is still 383.3 MB. Free memory was 294.4 MB in the beginning and 203.1 MB in the end (delta: 91.3 MB). Peak memory consumption was 112.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10319]: 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...