/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 22:16:51,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 22:16:51,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 22:16:51,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 22:16:51,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 22:16:51,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 22:16:51,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 22:16:51,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 22:16:51,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 22:16:51,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 22:16:51,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 22:16:51,464 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 22:16:51,465 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 22:16:51,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 22:16:51,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 22:16:51,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 22:16:51,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 22:16:51,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 22:16:51,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 22:16:51,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 22:16:51,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 22:16:51,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 22:16:51,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 22:16:51,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 22:16:51,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 22:16:51,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 22:16:51,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 22:16:51,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 22:16:51,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 22:16:51,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 22:16:51,485 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 22:16:51,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 22:16:51,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 22:16:51,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 22:16:51,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 22:16:51,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 22:16:51,488 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-10 22:16:51,497 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 22:16:51,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 22:16:51,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 22:16:51,499 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 22:16:51,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 22:16:51,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 22:16:51,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 22:16:51,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 22:16:51,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 22:16:51,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 22:16:51,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 22:16:51,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 22:16:51,500 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 22:16:51,501 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 22:16:51,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 22:16:51,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 22:16:51,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 22:16:51,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 22:16:51,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 22:16:51,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 22:16:51,775 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 22:16:51,790 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 22:16:51,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 22:16:51,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 22:16:51,795 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 22:16:51,796 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2020-07-10 22:16:51,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a3fa4cc/8124cc8d84a74796b8dfe0d31cbe2f16/FLAG71c13d474 [2020-07-10 22:16:52,997 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 22:16:52,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2020-07-10 22:16:53,093 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a3fa4cc/8124cc8d84a74796b8dfe0d31cbe2f16/FLAG71c13d474 [2020-07-10 22:16:53,188 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a3fa4cc/8124cc8d84a74796b8dfe0d31cbe2f16 [2020-07-10 22:16:53,199 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 22:16:53,201 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 22:16:53,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 22:16:53,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 22:16:53,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 22:16:53,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:16:53" (1/1) ... [2020-07-10 22:16:53,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46408e3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:16:53, skipping insertion in model container [2020-07-10 22:16:53,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 10:16:53" (1/1) ... [2020-07-10 22:16:53,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 22:16:53,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 22:16:54,268 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7319] [2020-07-10 22:16:54,269 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7320-7321] [2020-07-10 22:16:55,551 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2020-07-10 22:16:55,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26911699 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 10:16:55, skipping insertion in model container [2020-07-10 22:16:55,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 22:16:55,552 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-10 22:16:55,556 INFO L168 Benchmark]: Toolchain (without parser) took 2354.63 ms. Allocated memory was 138.4 MB in the beginning and 294.1 MB in the end (delta: 155.7 MB). Free memory was 65.4 MB in the beginning and 199.7 MB in the end (delta: -134.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. [2020-07-10 22:16:55,557 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 138.4 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 22:16:55,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.56 ms. Allocated memory was 138.4 MB in the beginning and 294.1 MB in the end (delta: 155.7 MB). Free memory was 65.4 MB in the beginning and 199.7 MB in the end (delta: -134.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. [2020-07-10 22:16:55,560 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 0.18 ms. Allocated memory is still 138.4 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2350.56 ms. Allocated memory was 138.4 MB in the beginning and 294.1 MB in the end (delta: 155.7 MB). Free memory was 65.4 MB in the beginning and 199.7 MB in the end (delta: -134.3 MB). Peak memory consumption was 61.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8460]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: __iwl_err RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...