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__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rt2x00-rt2500usb_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:27:50,355 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:27:50,358 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:27:50,393 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:27:50,393 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:27:50,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:27:50,401 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:27:50,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:27:50,405 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:27:50,413 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:27:50,414 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:27:50,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:27:50,416 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:27:50,417 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:27:50,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:27:50,420 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:27:50,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:27:50,437 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:27:50,439 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:27:50,448 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:27:50,449 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:27:50,452 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:27:50,454 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 11:27:50,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 11:27:50,470 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 11:27:50,471 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 11:27:50,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 11:27:50,477 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 11:27:50,519 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:27:50,520 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:27:50,520 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:27:50,521 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:27:50,524 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:27:50,525 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:27:50,525 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:27:50,525 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:27:50,525 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:27:50,526 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:27:50,534 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:27:50,534 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:27:50,534 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:27:50,534 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:27:50,535 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:27:50,535 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:27:50,535 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:27:50,535 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:27:50,535 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:27:50,536 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:27:50,536 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:27:50,536 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:27:50,536 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:27:50,536 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:27:50,537 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:27:50,537 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:27:50,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:27:50,667 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:27:50,679 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:27:50,681 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:27:50,681 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:27:50,682 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rt2x00-rt2500usb_true-unreach-call.cil.c [2018-07-08 11:27:51,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/213aeb293/c10209847bcb4091a8843d36ded5a125/FLAG9090da4e9 [2018-07-08 11:27:53,030 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:27:53,032 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rt2x00-rt2500usb_true-unreach-call.cil.c [2018-07-08 11:27:53,373 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/213aeb293/c10209847bcb4091a8843d36ded5a125/FLAG9090da4e9 [2018-07-08 11:27:53,404 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/213aeb293/c10209847bcb4091a8843d36ded5a125 [2018-07-08 11:27:53,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:27:53,445 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:27:53,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:27:53,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:27:53,467 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:27:53,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:27:53" (1/1) ... [2018-07-08 11:27:53,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bcee0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:27:53, skipping insertion in model container [2018-07-08 11:27:53,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:27:53" (1/1) ... [2018-07-08 11:27:54,485 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:27:55,787 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:27:55,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@690e6ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:27:55, skipping insertion in model container [2018-07-08 11:27:55,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:27:55,794 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:27:55,795 INFO L168 Benchmark]: Toolchain (without parser) took 2360.65 ms. Allocated memory is still 383.3 MB. Free memory was 296.2 MB in the beginning and 240.8 MB in the end (delta: 55.4 MB). Peak memory consumption was 69.2 MB. Max. memory is 1.9 GB. [2018-07-08 11:27:55,798 INFO L168 Benchmark]: CDTParser took 5.78 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. [2018-07-08 11:27:55,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2342.99 ms. Allocated memory is still 383.3 MB. Free memory was 295.1 MB in the beginning and 240.8 MB in the end (delta: 54.4 MB). Peak memory consumption was 68.1 MB. Max. memory is 1.9 GB. [2018-07-08 11:27:55,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.78 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 2342.99 ms. Allocated memory is still 383.3 MB. Free memory was 295.1 MB in the beginning and 240.8 MB in the end (delta: 54.4 MB). Peak memory consumption was 68.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7214]: 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...