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-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 12:01:46,532 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:01:46,537 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:01:46,582 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:01:46,582 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:01:46,585 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:01:46,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:01:46,594 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:01:46,598 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:01:46,599 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:01:46,607 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:01:46,607 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:01:46,608 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:01:46,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:01:46,613 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:01:46,622 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:01:46,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:01:46,636 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:01:46,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:01:46,650 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:01:46,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:01:46,654 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:01:46,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 12:01:46,697 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 [2018-11-19 12:01:46,745 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:01:46,751 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:01:46,752 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 12:01:46,752 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 12:01:46,756 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:01:46,756 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:01:46,756 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 12:01:46,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:01:46,757 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:01:46,757 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:01:46,757 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 12:01:46,757 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 12:01:46,757 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 12:01:46,758 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:01:46,758 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:01:46,758 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 12:01:46,758 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:01:46,758 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 12:01:46,764 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 12:01:46,764 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 12:01:46,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 12:01:46,765 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:01:46,765 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 12:01:46,765 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 12:01:46,765 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 12:01:46,765 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 12:01:46,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 12:01:46,766 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 12:01:46,766 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 12:01:46,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:01:46,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:01:46,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:01:46,931 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:01:46,932 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:01:46,933 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-19 12:01:47,080 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7f09ece/fa2f846308814b1bbc576c5b0c864db9/FLAGc9e473869 [2018-11-19 12:01:49,392 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:01:49,396 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--rose--rose.ko_true-unreach-call.cil.c [2018-11-19 12:01:49,581 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7f09ece/fa2f846308814b1bbc576c5b0c864db9/FLAGc9e473869 [2018-11-19 12:01:49,868 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c7f09ece/fa2f846308814b1bbc576c5b0c864db9 [2018-11-19 12:01:49,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:01:49,901 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 12:01:49,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:01:49,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:01:49,916 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:01:49,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:01:49" (1/1) ... [2018-11-19 12:01:49,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@289ef1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:01:49, skipping insertion in model container [2018-11-19 12:01:49,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:01:49" (1/1) ... [2018-11-19 12:01:49,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:01:50,694 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:02:08,380 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:02:08,536 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:02:11,555 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:02:17,098 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:02:17,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17 WrapperNode [2018-11-19 12:02:17,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:02:17,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:02:17,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:02:17,103 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:02:17,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:17,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:17,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:17,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:18,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:18,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:18,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:02:17" (1/1) ... [2018-11-19 12:02:18,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:02:18,849 INFO L168 Benchmark]: Toolchain (without parser) took 28949.01 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: 402.5 MB). Peak memory consumption was 402.5 MB. Max. memory is 3.9 GB. [2018-11-19 12:02:18,853 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-19 12:02:18,854 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27194.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 239.9 MB). Peak memory consumption was 574.7 MB. Max. memory is 3.9 GB. [2018-11-19 12:02:18,855 INFO L168 Benchmark]: Boogie Preprocessor took 1738.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 162.6 MB). Peak memory consumption was 162.6 MB. Max. memory is 3.9 GB. [2018-11-19 12:02:18,862 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 0.23 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 27194.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 239.9 MB). Peak memory consumption was 574.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1738.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 162.6 MB). Peak memory consumption was 162.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...