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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 11:15:01,176 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 11:15:01,178 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 11:15:01,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 11:15:01,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 11:15:01,220 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 11:15:01,221 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 11:15:01,223 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 11:15:01,225 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 11:15:01,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 11:15:01,234 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 11:15:01,235 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 11:15:01,236 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 11:15:01,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 11:15:01,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 11:15:01,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 11:15:01,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 11:15:01,257 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 11:15:01,259 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 11:15:01,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 11:15:01,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 11:15:01,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 11:15:01,276 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 11:15:01,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 11:15:01,283 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 11:15:01,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 11:15:01,285 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 11:15:01,286 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 11:15:01,288 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 11:15:01,289 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 11:15:01,289 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 11:15:01,290 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 11:15:01,290 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 11:15:01,291 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 11:15:01,292 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 11:15:01,302 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 11:15:01,302 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 11:15:01,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 11:15:01,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 11:15:01,342 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 11:15:01,342 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 11:15:01,353 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 11:15:01,353 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 11:15:01,353 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 11:15:01,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 11:15:01,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 11:15:01,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 11:15:01,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 11:15:01,354 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 11:15:01,355 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-08 11:15:01,355 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-08 11:15:01,355 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 11:15:01,355 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 11:15:01,355 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 11:15:01,356 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 11:15:01,357 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 11:15:01,357 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 11:15:01,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 11:15:01,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 11:15:01,358 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 11:15:01,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 11:15:01,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 11:15:01,358 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-08 11:15:01,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 11:15:01,359 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-08 11:15:01,359 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-08 11:15:01,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 11:15:01,359 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 11:15:01,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 11:15:01,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 11:15:01,505 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 11:15:01,507 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 11:15:01,507 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 11:15:01,508 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 11:15:02,231 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f39eaf179/a6c032471fc64130839a85a2ad8d928b/FLAGf023a3384 [2018-07-08 11:15:04,219 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 11:15:04,219 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--snic--snic.ko-entry_point_true-unreach-call.cil.out.c [2018-07-08 11:15:04,644 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f39eaf179/a6c032471fc64130839a85a2ad8d928b/FLAGf023a3384 [2018-07-08 11:15:04,687 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/f39eaf179/a6c032471fc64130839a85a2ad8d928b [2018-07-08 11:15:04,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 11:15:04,732 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 11:15:04,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 11:15:04,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 11:15:04,750 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 11:15:04,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:15:04" (1/1) ... [2018-07-08 11:15:04,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356f941e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:15:04, skipping insertion in model container [2018-07-08 11:15:04,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 11:15:04" (1/1) ... [2018-07-08 11:15:06,026 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 11:15:07,316 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 11:15:07,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e15d50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 11:15:07, skipping insertion in model container [2018-07-08 11:15:07,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 11:15:07,318 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 11:15:07,319 INFO L168 Benchmark]: Toolchain (without parser) took 2605.02 ms. Allocated memory is still 383.3 MB. Free memory was 290.1 MB in the beginning and 323.9 MB in the end (delta: -33.8 MB). Peak memory consumption was 66.8 MB. Max. memory is 1.9 GB. [2018-07-08 11:15:07,330 INFO L168 Benchmark]: CDTParser took 7.63 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 11:15:07,331 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2583.75 ms. Allocated memory is still 383.3 MB. Free memory was 289.1 MB in the beginning and 323.9 MB in the end (delta: -34.9 MB). Peak memory consumption was 65.7 MB. Max. memory is 1.9 GB. [2018-07-08 11:15:07,333 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 7.63 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 2583.75 ms. Allocated memory is still 383.3 MB. Free memory was 289.1 MB in the beginning and 323.9 MB in the end (delta: -34.9 MB). Peak memory consumption was 65.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7393]: 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...