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-kernel-locking-spinlock__drivers-net-wireless-adm8211_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:26:23,808 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:26:23,813 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:26:23,850 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:26:23,850 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:26:23,851 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:26:23,859 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:26:23,865 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:26:23,873 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:26:23,874 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:26:23,877 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:26:23,877 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:26:23,881 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:26:23,887 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:26:23,888 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:26:23,899 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:26:23,902 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:26:23,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:26:23,916 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:26:23,918 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:26:23,921 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:26:23,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:26:23,935 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:26:23,966 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 [2018-11-11 00:26:24,014 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:26:24,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:26:24,016 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:26:24,016 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:26:24,022 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:26:24,022 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:26:24,022 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:26:24,023 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:26:24,023 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:26:24,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:26:24,023 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:26:24,027 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:26:24,027 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:26:24,027 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:26:24,028 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:26:24,032 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:26:24,032 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:26:24,032 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:26:24,033 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:26:24,033 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:26:24,033 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:26:24,033 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:26:24,034 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:26:24,034 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:26:24,034 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:26:24,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:26:24,036 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:26:24,036 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:26:24,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:26:24,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:26:24,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:26:24,226 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:26:24,228 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:26:24,229 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-adm8211_true-unreach-call.cil.c [2018-11-11 00:26:24,370 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/030462ccb/aa1425fb1c0f43e298b6a9182f143c01/FLAG4e1ab4d0e [2018-11-11 00:26:26,588 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:26:26,589 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-wireless-adm8211_true-unreach-call.cil.c [2018-11-11 00:26:26,737 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/030462ccb/aa1425fb1c0f43e298b6a9182f143c01/FLAG4e1ab4d0e [2018-11-11 00:26:26,782 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/030462ccb/aa1425fb1c0f43e298b6a9182f143c01 [2018-11-11 00:26:26,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:26:26,805 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:26:26,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:26:26,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:26:26,828 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:26:26,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:26:26" (1/1) ... [2018-11-11 00:26:26,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3623ab0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:26, skipping insertion in model container [2018-11-11 00:26:26,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:26:26" (1/1) ... [2018-11-11 00:26:26,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:26:27,293 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:26:41,396 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:26:41,658 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:26:47,210 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:26:48,862 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:26:48,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48 WrapperNode [2018-11-11 00:26:48,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:26:48,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:26:48,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:26:48,870 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:26:48,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:48,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:26:48" (1/1) ... [2018-11-11 00:26:49,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:26:49,969 INFO L168 Benchmark]: Toolchain (without parser) took 23165.59 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 421.8 MB). Peak memory consumption was 421.8 MB. Max. memory is 3.9 GB. [2018-11-11 00:26:49,975 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-11 00:26:49,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22048.49 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: 354.3 MB). Peak memory consumption was 512.7 MB. Max. memory is 3.9 GB. [2018-11-11 00:26:49,983 INFO L168 Benchmark]: Boogie Preprocessor took 1099.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 67.5 MB). Peak memory consumption was 67.5 MB. Max. memory is 3.9 GB. [2018-11-11 00:26:49,990 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 0.22 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 22048.49 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: 354.3 MB). Peak memory consumption was 512.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1099.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 67.5 MB). Peak memory consumption was 67.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...