/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 04:33:01,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 04:33:01,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 04:33:01,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 04:33:01,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 04:33:01,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 04:33:01,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 04:33:01,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 04:33:01,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 04:33:01,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 04:33:01,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 04:33:01,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 04:33:01,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 04:33:01,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 04:33:01,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 04:33:01,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 04:33:01,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 04:33:01,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 04:33:01,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 04:33:01,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 04:33:01,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 04:33:01,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 04:33:01,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 04:33:01,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 04:33:01,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-11 04:33:01,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 04:33:01,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 04:33:01,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 04:33:01,785 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-11 04:33:01,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 04:33:01,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 04:33:01,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 04:33:01,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 04:33:01,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 04:33:01,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 04:33:01,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 04:33:01,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 04:33:01,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 04:33:01,800 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 04:33:01,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 04:33:01,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 04:33:01,803 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 04:33:01,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 04:33:01,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 04:33:01,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 04:33:01,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 04:33:01,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 04:33:01,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 04:33:01,805 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 04:33:02,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 04:33:02,107 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 04:33:02,111 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 04:33:02,112 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 04:33:02,112 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 04:33:02,113 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-07-11 04:33:02,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a8b54883/c926a16879a346c79656f39663d3b227/FLAG447258312 [2020-07-11 04:33:03,571 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 04:33:03,572 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2020-07-11 04:33:03,687 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a8b54883/c926a16879a346c79656f39663d3b227/FLAG447258312 [2020-07-11 04:33:04,066 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a8b54883/c926a16879a346c79656f39663d3b227 [2020-07-11 04:33:04,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 04:33:04,077 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 04:33:04,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 04:33:04,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 04:33:04,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 04:33:04,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 04:33:04" (1/1) ... [2020-07-11 04:33:04,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67132af8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 04:33:04, skipping insertion in model container [2020-07-11 04:33:04,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 04:33:04" (1/1) ... [2020-07-11 04:33:04,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 04:33:04,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 04:33:05,443 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2020-07-11 04:33:05,443 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2020-07-11 04:33:07,824 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2020-07-11 04:33:07,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10e9bcf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 04:33:07, skipping insertion in model container [2020-07-11 04:33:07,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 04:33:07,826 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-11 04:33:07,829 INFO L168 Benchmark]: Toolchain (without parser) took 3751.17 ms. Allocated memory was 177.2 MB in the beginning and 299.4 MB in the end (delta: 122.2 MB). Free memory was 116.8 MB in the beginning and 176.4 MB in the end (delta: -59.6 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2020-07-11 04:33:07,830 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-11 04:33:07,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3747.14 ms. Allocated memory was 177.2 MB in the beginning and 299.4 MB in the end (delta: 122.2 MB). Free memory was 116.8 MB in the beginning and 176.4 MB in the end (delta: -59.6 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2020-07-11 04:33:07,833 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3747.14 ms. Allocated memory was 177.2 MB in the beginning and 299.4 MB in the end (delta: 122.2 MB). Free memory was 116.8 MB in the beginning and 176.4 MB in the end (delta: -59.6 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8088]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...