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-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec0f64e [2018-10-15 18:56:20,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 18:56:20,807 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 18:56:20,832 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 18:56:20,832 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 18:56:20,835 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 18:56:20,835 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 18:56:20,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 18:56:20,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 18:56:20,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 18:56:20,866 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 18:56:20,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 18:56:20,867 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 18:56:20,868 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 18:56:20,879 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 18:56:20,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 18:56:20,884 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 18:56:20,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 18:56:20,886 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 18:56:20,893 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 18:56:20,894 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 18:56:20,895 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 18:56:20,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 18:56:20,906 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 18:56:20,906 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 18:56:20,906 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 18:56:20,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 18:56:20,908 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 18:56:20,913 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 18:56:20,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 18:56:20,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 18:56:20,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 18:56:20,919 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 18:56:20,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 18:56:20,919 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 18:56:20,920 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 18:56:20,920 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 [2018-10-15 18:56:20,954 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 18:56:20,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 18:56:20,955 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 18:56:20,955 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 18:56:20,956 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 18:56:20,956 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 18:56:20,956 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 18:56:20,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 18:56:20,956 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 18:56:20,957 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 18:56:20,963 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 18:56:20,963 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 18:56:20,963 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 18:56:20,963 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 18:56:20,963 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 18:56:20,964 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 18:56:20,964 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 18:56:20,964 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 18:56:20,964 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 18:56:20,964 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 18:56:20,964 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 18:56:20,964 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 18:56:20,965 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 18:56:21,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 18:56:21,081 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 18:56:21,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 18:56:21,087 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 18:56:21,090 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 18:56:21,091 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-10-15 18:56:21,166 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8815c87d3/24aa653a45bb4153a5e492cc927ba633/FLAGff60348b4 [2018-10-15 18:56:22,243 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 18:56:22,244 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-10-15 18:56:22,319 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8815c87d3/24aa653a45bb4153a5e492cc927ba633/FLAGff60348b4 [2018-10-15 18:56:22,337 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8815c87d3/24aa653a45bb4153a5e492cc927ba633 [2018-10-15 18:56:22,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 18:56:22,349 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 18:56:22,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 18:56:22,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 18:56:22,361 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 18:56:22,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:56:22" (1/1) ... [2018-10-15 18:56:22,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3793eb53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:22, skipping insertion in model container [2018-10-15 18:56:22,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:56:22" (1/1) ... [2018-10-15 18:56:22,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 18:56:22,606 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 18:56:25,699 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 18:56:26,213 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 18:56:27,609 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 18:56:27,995 INFO L193 MainTranslator]: Completed translation [2018-10-15 18:56:27,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27 WrapperNode [2018-10-15 18:56:27,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 18:56:28,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 18:56:28,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 18:56:28,001 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 18:56:28,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:56:27" (1/1) ... [2018-10-15 18:56:28,842 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 18:56:28,849 INFO L168 Benchmark]: Toolchain (without parser) took 6498.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 23.9 MB). Peak memory consumption was 503.1 MB. Max. memory is 3.9 GB. [2018-10-15 18:56:28,853 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-10-15 18:56:28,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5650.80 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: 484.6 MB). Peak memory consumption was 484.6 MB. Max. memory is 3.9 GB. [2018-10-15 18:56:28,858 INFO L168 Benchmark]: Boogie Preprocessor took 844.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -460.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.9 GB. [2018-10-15 18:56:28,861 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 0.16 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 5650.80 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: 484.6 MB). Peak memory consumption was 484.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 844.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -460.7 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...