java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-alloc-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:15:07,969 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:15:07,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:15:08,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:15:08,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:15:08,014 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:15:08,020 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:15:08,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:15:08,037 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:15:08,038 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:15:08,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:15:08,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:15:08,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:15:08,055 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:15:08,057 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:15:08,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:15:08,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:15:08,073 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:15:08,081 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:15:08,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:15:08,096 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:15:08,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:15:08,103 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:15:08,140 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 12:15:08,187 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:15:08,194 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:15:08,195 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:15:08,195 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:15:08,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:15:08,201 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:15:08,201 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:15:08,201 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:15:08,201 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:15:08,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:15:08,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:15:08,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:15:08,207 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:15:08,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:15:08,207 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:15:08,208 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:15:08,208 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:15:08,208 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:15:08,208 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:15:08,209 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:15:08,209 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:15:08,209 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:15:08,209 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:15:08,209 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:15:08,213 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:15:08,213 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:15:08,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:15:08,216 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:15:08,216 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:15:08,357 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:15:08,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:15:08,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:15:08,420 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:15:08,423 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:15:08,424 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-16 12:15:08,545 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65db3d6e/dab0cc4f36114c43ae6913f7aae168d2/FLAG91538d76a [2018-11-16 12:15:11,147 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:15:11,150 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-16 12:15:11,438 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65db3d6e/dab0cc4f36114c43ae6913f7aae168d2/FLAG91538d76a [2018-11-16 12:15:11,679 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d65db3d6e/dab0cc4f36114c43ae6913f7aae168d2 [2018-11-16 12:15:11,694 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:15:11,697 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:15:11,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:15:11,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:15:11,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:15:11,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:15:11" (1/1) ... [2018-11-16 12:15:11,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424afabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:15:11, skipping insertion in model container [2018-11-16 12:15:11,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:15:11" (1/1) ... [2018-11-16 12:15:11,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:15:13,082 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:15:48,200 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:15:49,116 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:16:09,361 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:16:14,498 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:16:14,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14 WrapperNode [2018-11-16 12:16:14,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:16:14,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:16:14,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:16:14,502 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:16:14,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:14,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:15,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:15,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:17,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:17,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:18,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:16:14" (1/1) ... [2018-11-16 12:16:18,501 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:16:18,508 INFO L168 Benchmark]: Toolchain (without parser) took 66812.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 288.9 MB). Peak memory consumption was 614.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:18,514 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:16:18,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 62803.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 506.0 MB). Peak memory consumption was 608.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:18,519 INFO L168 Benchmark]: Boogie Preprocessor took 3999.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -217.1 MB). Peak memory consumption was 108.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:16:18,526 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 62803.37 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 506.0 MB). Peak memory consumption was 608.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3999.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -217.1 MB). Peak memory consumption was 108.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...