java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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__linux-kernel-locking-mutex__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:40:05,560 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:40:05,565 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:40:05,626 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:40:05,626 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:40:05,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:40:05,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:40:05,639 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:40:05,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:40:05,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:40:05,660 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:40:05,660 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:40:05,665 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:40:05,672 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:40:05,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:40:05,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:40:05,692 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:40:05,694 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:40:05,703 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:40:05,708 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:40:05,712 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:40:05,716 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:40:05,716 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:40:05,721 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:40:05,725 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:40:05,730 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:40:05,731 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:40:05,732 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:40:05,732 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:40:05,732 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:40:05,736 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:40:05,737 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 [2018-09-13 15:40:05,783 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:40:05,784 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:40:05,788 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:40:05,788 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:40:05,789 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:40:05,789 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:40:05,790 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:40:05,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:40:05,790 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:40:05,794 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:40:05,794 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:40:05,794 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:40:05,795 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:40:05,795 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:40:05,795 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:40:05,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:40:05,796 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:40:05,796 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:40:05,796 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:40:05,799 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:40:05,800 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:40:05,800 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:40:05,800 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:40:05,801 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:40:05,801 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:40:05,801 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:40:05,801 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:40:05,804 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:40:05,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:40:05,969 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:40:05,983 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:40:05,988 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:40:05,989 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:40:05,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-09-13 15:40:07,981 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:40:07,993 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:40:07,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:40:07,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:40:08,011 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:40:08,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:40:07" (1/1) ... [2018-09-13 15:40:08,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4174ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:08, skipping insertion in model container [2018-09-13 15:40:08,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:40:07" (1/1) ... [2018-09-13 15:40:08,078 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:40:09,939 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:40:15,053 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:40:18,147 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:40:19,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19 WrapperNode [2018-09-13 15:40:19,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:40:19,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:40:19,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:40:19,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:40:20,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:20,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:20,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:20,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:22,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:22,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:22,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:40:19" (1/1) ... [2018-09-13 15:40:22,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:40:22,859 INFO L168 Benchmark]: Toolchain (without parser) took 14877.55 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 457.2 MB). Peak memory consumption was 457.2 MB. Max. memory is 1.9 GB. [2018-09-13 15:40:22,865 INFO L168 Benchmark]: CDTParser took 2.96 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:40:22,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11982.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 132.1 MB). Peak memory consumption was 561.6 MB. Max. memory is 1.9 GB. [2018-09-13 15:40:22,870 INFO L168 Benchmark]: Boogie Preprocessor took 2874.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 325.1 MB). Peak memory consumption was 325.1 MB. Max. memory is 1.9 GB. [2018-09-13 15:40:22,877 INFO L344 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 2.96 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 11982.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 132.1 MB). Peak memory consumption was 561.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 2874.33 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 325.1 MB). Peak memory consumption was 325.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...