java -ea -Xmx2000000000 -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-08_1a-drivers--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:20:25,524 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:20:25,529 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:20:25,566 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:20:25,567 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:20:25,570 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:20:25,573 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:20:25,577 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:20:25,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:20:25,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:20:25,587 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:20:25,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:20:25,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:20:25,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:20:25,607 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:20:25,608 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:20:25,612 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:20:25,620 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:20:25,628 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:20:25,630 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:20:25,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:20:25,638 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:20:25,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:20:25,673 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 [2018-10-05 19:20:25,721 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:20:25,721 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:20:25,723 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 19:20:25,723 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 19:20:25,729 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:20:25,729 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:20:25,729 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:20:25,730 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:20:25,732 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:20:25,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:20:25,732 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 19:20:25,733 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 19:20:25,733 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 19:20:25,733 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:20:25,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 19:20:25,736 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:20:25,736 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:20:25,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 19:20:25,737 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 19:20:25,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 19:20:25,738 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:20:25,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 19:20:25,739 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 19:20:25,739 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:20:25,739 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 19:20:25,739 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-05 19:20:25,741 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 19:20:25,741 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 19:20:25,875 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:20:25,910 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:20:25,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:20:25,922 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:20:25,924 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:20:25,925 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 19:20:26,612 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb732a90/1a5087f8e9ad4f66bde4863d5e1bc0ba/FLAGcdfc4e6ba [2018-10-05 19:20:28,101 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:20:28,105 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--message--fusion--mptbase.ko-entry_point_true-unreach-call.cil.out.c [2018-10-05 19:20:28,205 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb732a90/1a5087f8e9ad4f66bde4863d5e1bc0ba/FLAGcdfc4e6ba [2018-10-05 19:20:28,235 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb732a90/1a5087f8e9ad4f66bde4863d5e1bc0ba [2018-10-05 19:20:28,246 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:20:28,248 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:20:28,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:20:28,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:20:28,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:20:28,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:20:28" (1/1) ... [2018-10-05 19:20:28,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3852ae35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:20:28, skipping insertion in model container [2018-10-05 19:20:28,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:20:28" (1/1) ... [2018-10-05 19:20:28,290 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:20:28,866 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:20:30,721 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-05 19:20:30,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1dcdc2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:20:30, skipping insertion in model container [2018-10-05 19:20:30,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:20:30,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 19:20:30,732 INFO L168 Benchmark]: Toolchain (without parser) took 2484.59 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: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. [2018-10-05 19:20:30,740 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-05 19:20:30,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2477.10 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: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:20:30,743 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 0.21 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 2477.10 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: 138.7 MB). Peak memory consumption was 138.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6244]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...