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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:20:01,491 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:20:01,497 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:20:01,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:20:01,539 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:20:01,544 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:20:01,549 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:20:01,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:20:01,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:20:01,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:20:01,563 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:20:01,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:20:01,570 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:20:01,571 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:20:01,583 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:20:01,584 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:20:01,585 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:20:01,592 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:20:01,598 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:20:01,605 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:20:01,610 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:20:01,615 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:20:01,626 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:20:01,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:20:01,627 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:20:01,628 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:20:01,634 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:20:01,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:20:01,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:20:01,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:20:01,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:20:01,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:20:01,644 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:20:01,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:20:01,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:20:01,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:20:01,652 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 23:20:01,698 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:20:01,699 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:20:01,702 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:20:01,702 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:20:01,705 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:20:01,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:20:01,705 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:20:01,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:20:01,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:20:01,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:20:01,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:20:01,706 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:20:01,706 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:20:01,710 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:20:01,710 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:20:01,712 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:20:01,712 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:20:01,712 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:20:01,712 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:20:01,713 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:20:01,713 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:20:01,713 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:20:01,713 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:20:01,713 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:20:01,717 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:20:01,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:20:01,717 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:20:01,718 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:20:01,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:20:01,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:20:01,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:20:01,889 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:20:01,890 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:20:01,891 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:20:02,031 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b807aae1/d94618813743419880741a22df53725f/FLAG9871f4d48 [2018-11-11 23:20:03,731 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:20:03,732 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-11 23:20:03,818 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b807aae1/d94618813743419880741a22df53725f/FLAG9871f4d48 [2018-11-11 23:20:03,861 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b807aae1/d94618813743419880741a22df53725f [2018-11-11 23:20:03,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:20:03,886 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:20:03,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:20:03,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:20:03,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:20:03,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:20:03" (1/1) ... [2018-11-11 23:20:03,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7659d874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:03, skipping insertion in model container [2018-11-11 23:20:03,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:20:03" (1/1) ... [2018-11-11 23:20:03,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:20:04,269 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:20:10,807 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:20:11,312 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:20:13,757 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:20:14,725 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:20:14,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14 WrapperNode [2018-11-11 23:20:14,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:20:14,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:20:14,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:20:14,730 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:20:14,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:14,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,685 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:20:14" (1/1) ... [2018-11-11 23:20:15,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:20:15,768 INFO L168 Benchmark]: Toolchain (without parser) took 11883.30 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: -17.0 MB). Peak memory consumption was 502.5 MB. Max. memory is 3.9 GB. [2018-11-11 23:20:15,775 INFO L168 Benchmark]: CDTParser took 0.19 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 23:20:15,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10834.07 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: 497.9 MB). Peak memory consumption was 499.0 MB. Max. memory is 3.9 GB. [2018-11-11 23:20:15,781 INFO L168 Benchmark]: Boogie Preprocessor took 1035.83 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: -514.8 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.9 GB. [2018-11-11 23:20:15,789 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 0.19 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 10834.07 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: 497.9 MB). Peak memory consumption was 499.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1035.83 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: -514.8 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...