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__linux-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:46:36,444 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:46:36,446 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:46:36,475 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:46:36,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:46:36,476 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:46:36,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:46:36,490 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:46:36,492 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:46:36,499 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:46:36,500 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:46:36,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:46:36,501 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:46:36,503 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:46:36,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:46:36,514 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:46:36,525 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:46:36,527 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:46:36,528 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:46:36,539 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:46:36,545 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:46:36,545 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:46:36,546 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:46:36,547 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:46:36,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:46:36,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:46:36,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:46:36,558 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:46:36,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:46:36,558 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:46:36,561 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:46:36,562 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:46:36,608 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:46:36,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:46:36,609 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:46:36,611 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:46:36,616 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:46:36,616 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:46:36,617 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:46:36,617 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:46:36,617 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:46:36,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:46:36,617 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:46:36,618 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:46:36,618 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:46:36,618 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:46:36,618 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:46:36,618 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:46:36,619 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:46:36,619 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:46:36,619 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:46:36,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:46:36,619 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:46:36,620 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:46:36,620 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:46:36,620 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:46:36,621 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:46:36,622 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:46:36,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:46:36,623 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:46:36,623 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:46:36,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:46:36,760 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:46:36,764 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:46:36,775 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:46:36,776 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:46:36,777 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-05-08 13:46:37,405 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8554107/55d1300452cf4e51afc53b4d7a59cd67/FLAG697e8942d [2018-05-08 13:46:40,084 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:46:40,085 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-intel-i40e-i40e_true-unreach-call.cil.c [2018-05-08 13:46:40,490 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8554107/55d1300452cf4e51afc53b4d7a59cd67/FLAG697e8942d [2018-05-08 13:46:40,529 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8554107/55d1300452cf4e51afc53b4d7a59cd67 [2018-05-08 13:46:40,551 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:46:40,560 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:46:40,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:46:40,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:46:40,582 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:46:40,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:46:40" (1/1) ... [2018-05-08 13:46:40,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@528e6dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:46:40, skipping insertion in model container [2018-05-08 13:46:40,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:46:40" (1/1) ... [2018-05-08 13:46:40,640 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:46:41,775 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:46:44,489 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 13:46:44,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@508c1edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:46:44, skipping insertion in model container [2018-05-08 13:46:44,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:46:44,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:46:44,491 INFO L168 Benchmark]: Toolchain (without parser) took 3939.89 ms. Allocated memory is still 383.3 MB. Free memory was 268.0 MB in the beginning and 258.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 56.4 MB. Max. memory is 1.9 GB. [2018-05-08 13:46:44,498 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:46:44,498 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3928.63 ms. Allocated memory is still 383.3 MB. Free memory was 268.0 MB in the beginning and 258.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 56.4 MB. Max. memory is 1.9 GB. [2018-05-08 13:46:44,501 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 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3928.63 ms. Allocated memory is still 383.3 MB. Free memory was 268.0 MB in the beginning and 258.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 56.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9418]: 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...