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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:24:27,204 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:24:27,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:24:27,244 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:24:27,245 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:24:27,251 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:24:27,252 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:24:27,254 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:24:27,256 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:24:27,256 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:24:27,265 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:24:27,266 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:24:27,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:24:27,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:24:27,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:24:27,271 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:24:27,287 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:24:27,289 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:24:27,290 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:24:27,301 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:24:27,304 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:24:27,304 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:24:27,304 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:24:27,312 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:24:27,313 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:24:27,314 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:24:27,314 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:24:27,325 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:24:27,326 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:24:27,327 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:24:27,330 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:24:27,331 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-09 16:24:27,368 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:24:27,369 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:24:27,369 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 16:24:27,370 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 16:24:27,370 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:24:27,371 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:24:27,377 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:24:27,377 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:24:27,377 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:24:27,377 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:24:27,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 16:24:27,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:24:27,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 16:24:27,378 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:24:27,378 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 16:24:27,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:24:27,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:24:27,379 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:24:27,379 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:24:27,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:24:27,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:24:27,380 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:24:27,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:24:27,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 16:24:27,380 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:24:27,381 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:24:27,381 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:24:27,381 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 16:24:27,381 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 16:24:27,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:24:27,538 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:24:27,543 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:24:27,553 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:24:27,553 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:24:27,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-05-09 16:24:28,203 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ead710/3651ee773cb24869aa9d8598039aaf28/FLAGafb4e3387 [2018-05-09 16:24:29,557 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:24:29,558 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-irda-via-ircc_true-unreach-call.cil.c [2018-05-09 16:24:29,758 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ead710/3651ee773cb24869aa9d8598039aaf28/FLAGafb4e3387 [2018-05-09 16:24:29,796 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ead710/3651ee773cb24869aa9d8598039aaf28 [2018-05-09 16:24:29,822 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:24:29,826 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:24:29,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:24:29,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:24:29,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:24:29,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:24:29" (1/1) ... [2018-05-09 16:24:29,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cdb98d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:24:29, skipping insertion in model container [2018-05-09 16:24:29,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:24:29" (1/1) ... [2018-05-09 16:24:30,660 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:24:32,508 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 16:24:32,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@727c625c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:24:32, skipping insertion in model container [2018-05-09 16:24:32,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:24:32,518 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:24:32,520 INFO L168 Benchmark]: Toolchain (without parser) took 2696.60 ms. Allocated memory is still 383.3 MB. Free memory was 310.4 MB in the beginning and 260.8 MB in the end (delta: 49.6 MB). Peak memory consumption was 75.3 MB. Max. memory is 1.9 GB. [2018-05-09 16:24:32,530 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:24:32,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2686.67 ms. Allocated memory is still 383.3 MB. Free memory was 309.4 MB in the beginning and 260.8 MB in the end (delta: 48.6 MB). Peak memory consumption was 74.2 MB. Max. memory is 1.9 GB. [2018-05-09 16:24:32,534 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2686.67 ms. Allocated memory is still 383.3 MB. Free memory was 309.4 MB in the beginning and 260.8 MB in the end (delta: 48.6 MB). Peak memory consumption was 74.2 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6265]: 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...