/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -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-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:08:05,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:08:05,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:08:05,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:08:05,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:08:05,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:08:05,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:08:05,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:08:05,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:08:05,797 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:08:05,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:08:05,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:08:05,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:08:05,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:08:05,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:08:05,803 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:08:05,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:08:05,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:08:05,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:08:05,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:08:05,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:08:05,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:08:05,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:08:05,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:08:05,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 20:08:05,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:08:05,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:08:05,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:08:05,827 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 20:08:05,838 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:08:05,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:08:05,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:08:05,840 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:08:05,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:08:05,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:08:05,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:08:05,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:08:05,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:08:05,841 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:08:05,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:08:05,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:08:05,842 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:08:05,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:08:05,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:08:05,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:08:05,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:08:05,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:08:05,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:08:05,843 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:08:06,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:08:06,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:08:06,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:08:06,316 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:08:06,316 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:08:06,319 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2020-09-04 20:08:06,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/880e7a09c/b7cc3febee3541d4b3204ee64e6878fa/FLAGed800e075 [2020-09-04 20:08:07,558 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:08:07,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2020-09-04 20:08:07,633 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/880e7a09c/b7cc3febee3541d4b3204ee64e6878fa/FLAGed800e075 [2020-09-04 20:08:07,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/880e7a09c/b7cc3febee3541d4b3204ee64e6878fa [2020-09-04 20:08:07,781 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:08:07,784 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:08:07,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:08:07,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:08:07,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:08:07,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:08:07" (1/1) ... [2020-09-04 20:08:07,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72d025ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:08:07, skipping insertion in model container [2020-09-04 20:08:07,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:08:07" (1/1) ... [2020-09-04 20:08:07,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:08:08,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:08:08,956 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7348] [2020-09-04 20:08:08,957 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7349-7350] [2020-09-04 20:08:11,000 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2020-09-04 20:08:11,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e000a6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:08:11, skipping insertion in model container [2020-09-04 20:08:11,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:08:11,002 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:08:11,006 INFO L168 Benchmark]: Toolchain (without parser) took 3220.56 ms. Allocated memory was 138.4 MB in the beginning and 253.2 MB in the end (delta: 114.8 MB). Free memory was 71.1 MB in the beginning and 147.3 MB in the end (delta: -76.1 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2020-09-04 20:08:11,007 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 119.8 MB in the beginning and 119.5 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 20:08:11,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3214.11 ms. Allocated memory was 138.4 MB in the beginning and 253.2 MB in the end (delta: 114.8 MB). Free memory was 70.9 MB in the beginning and 147.3 MB in the end (delta: -76.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. [2020-09-04 20:08:11,011 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 119.8 MB in the beginning and 119.5 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3214.11 ms. Allocated memory was 138.4 MB in the beginning and 253.2 MB in the end (delta: 114.8 MB). Free memory was 70.9 MB in the beginning and 147.3 MB in the end (delta: -76.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9191]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...