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-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:28:32,380 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:28:32,382 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:28:32,408 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:28:32,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:28:32,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:28:32,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:28:32,424 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:28:32,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:28:32,426 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:28:32,433 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:28:32,434 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:28:32,435 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:28:32,436 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:28:32,436 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:28:32,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:28:32,457 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:28:32,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:28:32,460 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:28:32,471 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:28:32,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 19:28:32,477 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 19:28:32,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 19:28:32,478 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 19:28:32,479 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 19:28:32,480 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 19:28:32,480 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 19:28:32,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 19:28:32,489 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 19:28:32,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:28:32,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:28:32,491 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-04 19:28:32,538 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:28:32,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:28:32,540 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 19:28:32,540 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 19:28:32,540 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:28:32,542 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:28:32,542 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:28:32,543 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:28:32,543 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:28:32,543 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:28:32,543 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 19:28:32,544 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:28:32,549 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 19:28:32,549 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:28:32,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 19:28:32,550 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:28:32,551 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:28:32,551 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:28:32,551 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:28:32,552 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:28:32,552 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:28:32,552 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:28:32,552 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:28:32,552 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 19:28:32,553 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:28:32,553 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:28:32,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:28:32,553 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 19:28:32,553 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 19:28:32,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:28:32,683 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:28:32,695 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:28:32,696 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:28:32,697 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:28:32,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-05-04 19:28:33,221 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/11712240f/3a410b80fa4949208f7917d635fe5f0f/FLAG8b8525fb4 [2018-05-04 19:28:35,407 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:28:35,416 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-05-04 19:28:35,785 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/11712240f/3a410b80fa4949208f7917d635fe5f0f/FLAG8b8525fb4 [2018-05-04 19:28:35,822 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/11712240f/3a410b80fa4949208f7917d635fe5f0f [2018-05-04 19:28:35,848 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:28:35,855 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:28:35,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:28:35,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:28:35,870 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:28:35,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:28:35" (1/1) ... [2018-05-04 19:28:35,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c61c77a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:28:35, skipping insertion in model container [2018-05-04 19:28:35,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:28:35" (1/1) ... [2018-05-04 19:28:35,924 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:28:36,658 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:28:38,890 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 19:28:38,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c181dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:28:38, skipping insertion in model container [2018-05-04 19:28:38,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:28:38,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:28:38,893 INFO L168 Benchmark]: Toolchain (without parser) took 3044.78 ms. Allocated memory is still 383.3 MB. Free memory was 279.1 MB in the beginning and 275.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 62.8 MB. Max. memory is 1.9 GB. [2018-05-04 19:28:38,903 INFO L168 Benchmark]: CDTParser took 6.06 ms. Allocated memory is still 383.3 MB. Free memory is still 347.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:28:38,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3029.75 ms. Allocated memory is still 383.3 MB. Free memory was 278.1 MB in the beginning and 275.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 61.7 MB. Max. memory is 1.9 GB. [2018-05-04 19:28:38,912 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 6.06 ms. Allocated memory is still 383.3 MB. Free memory is still 347.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3029.75 ms. Allocated memory is still 383.3 MB. Free memory was 278.1 MB in the beginning and 275.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 61.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8353]: 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...