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-rtl8188ee-rtl8188ee_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:28:30,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:28:30,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:28:30,181 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:28:30,182 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:28:30,183 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:28:30,184 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:28:30,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:28:30,196 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:28:30,197 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:28:30,198 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:28:30,198 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:28:30,214 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:28:30,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:28:30,225 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:28:30,227 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:28:30,229 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:28:30,235 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:28:30,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:28:30,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:28:30,246 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 19:28:30,247 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 19:28:30,247 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 19:28:30,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 19:28:30,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 19:28:30,260 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 19:28:30,260 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 19:28:30,261 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 19:28:30,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 19:28:30,269 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:28:30,270 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:28:30,270 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 19:28:30,315 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:28:30,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:28:30,316 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 19:28:30,316 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 19:28:30,317 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:28:30,317 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:28:30,318 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:28:30,318 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:28:30,318 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:28:30,318 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:28:30,319 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 19:28:30,328 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:28:30,328 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 19:28:30,328 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:28:30,329 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 19:28:30,329 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:28:30,329 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:28:30,330 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:28:30,330 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:28:30,330 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:28:30,330 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:28:30,331 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:28:30,331 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:28:30,331 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 19:28:30,331 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:28:30,331 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:28:30,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:28:30,332 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 19:28:30,332 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 19:28:30,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:28:30,481 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:28:30,485 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:28:30,496 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:28:30,497 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:28:30,498 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee_true-unreach-call.cil.c [2018-05-04 19:28:31,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/160285061/1e5cb478979942c6a6e566b70f894bd9/FLAGac40edac0 [2018-05-04 19:28:33,063 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:28:33,064 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee_true-unreach-call.cil.c [2018-05-04 19:28:33,411 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/160285061/1e5cb478979942c6a6e566b70f894bd9/FLAGac40edac0 [2018-05-04 19:28:33,449 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/160285061/1e5cb478979942c6a6e566b70f894bd9 [2018-05-04 19:28:33,473 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:28:33,482 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:28:33,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:28:33,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:28:33,501 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:28:33,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:28:33" (1/1) ... [2018-05-04 19:28:33,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c2cb28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:28:33, skipping insertion in model container [2018-05-04 19:28:33,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:28:33" (1/1) ... [2018-05-04 19:28:33,533 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:28:34,257 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:28:37,499 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 19:28:37,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61ca2b8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:28:37, skipping insertion in model container [2018-05-04 19:28:37,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:28:37,501 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:28:37,502 INFO L168 Benchmark]: Toolchain (without parser) took 4028.09 ms. Allocated memory is still 383.3 MB. Free memory was 283.8 MB in the beginning and 306.3 MB in the end (delta: -22.5 MB). Peak memory consumption was 76.2 MB. Max. memory is 1.9 GB. [2018-05-04 19:28:37,510 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. [2018-05-04 19:28:37,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4015.07 ms. Allocated memory is still 383.3 MB. Free memory was 283.8 MB in the beginning and 306.3 MB in the end (delta: -22.5 MB). Peak memory consumption was 76.2 MB. Max. memory is 1.9 GB. [2018-05-04 19:28:37,515 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 4015.07 ms. Allocated memory is still 383.3 MB. Free memory was 283.8 MB in the beginning and 306.3 MB in the end (delta: -22.5 MB). Peak memory consumption was 76.2 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8853]: 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...