/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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 0.2.0-b8ad66e [2020-10-23 23:26:17,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:26:17,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:26:17,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:26:17,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:26:17,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:26:17,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:26:17,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:26:17,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:26:17,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:26:17,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:26:17,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:26:17,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:26:17,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:26:17,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:26:17,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:26:17,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:26:17,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:26:17,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:26:17,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:26:17,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:26:17,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:26:17,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:26:17,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:26:17,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-23 23:26:17,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:26:17,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:26:17,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:26:17,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:26:17,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:26:17,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:26:17,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:26:17,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:26:17,625 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:26:17,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:26:17,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:26:17,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-10-23 23:26:17,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:26:17,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:26:17,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:26:17,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:26:17,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:26:17,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:26:17,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:26:17,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:26:17,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:26:17,659 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:26:17,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:26:17,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:26:17,661 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:26:17,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:26:17,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:26:17,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:26:17,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:26:17,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:26:17,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:26:17,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 23:26:18,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:26:18,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:26:18,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:26:18,173 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:26:18,174 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:26:18,175 INFO L432 ainManager$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 [2020-10-23 23:26:18,257 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf06032d/1940246d64c844888540e9e293b4742c/FLAG85fab70f2 [2020-10-23 23:26:19,852 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:26:19,853 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 [2020-10-23 23:26:19,983 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf06032d/1940246d64c844888540e9e293b4742c/FLAG85fab70f2 [2020-10-23 23:26:20,210 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf06032d/1940246d64c844888540e9e293b4742c [2020-10-23 23:26:20,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:26:20,220 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:26:20,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:26:20,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:26:20,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:26:20,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:26:20" (1/1) ... [2020-10-23 23:26:20,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ab2fe7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:26:20, skipping insertion in model container [2020-10-23 23:26:20,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:26:20" (1/1) ... [2020-10-23 23:26:20,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:26:20,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:26:21,273 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7330] [2020-10-23 23:26:21,273 WARN L1207 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7331-7332] [2020-10-23 23:26:22,739 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2020-10-23 23:26:22,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e025f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:26:22, skipping insertion in model container [2020-10-23 23:26:22,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:26:22,741 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-23 23:26:22,744 INFO L168 Benchmark]: Toolchain (without parser) took 2527.89 ms. Allocated memory is still 207.6 MB. Free memory was 172.0 MB in the beginning and 122.8 MB in the end (delta: 49.1 MB). Peak memory consumption was 51.4 MB. Max. memory is 8.0 GB. [2020-10-23 23:26:22,745 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:26:22,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2519.68 ms. Allocated memory is still 207.6 MB. Free memory was 171.4 MB in the beginning and 122.8 MB in the end (delta: 48.6 MB). Peak memory consumption was 51.4 MB. Max. memory is 8.0 GB. [2020-10-23 23:26:22,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory was 124.0 MB in the beginning and 123.9 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2519.68 ms. Allocated memory is still 207.6 MB. Free memory was 171.4 MB in the beginning and 122.8 MB in the end (delta: 48.6 MB). Peak memory consumption was 51.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8471]: 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...