/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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:11:41,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:11:41,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:11:41,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:11:41,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:11:41,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:11:41,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:11:41,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:11:41,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:11:41,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:11:41,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:11:41,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:11:41,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:11:41,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:11:41,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:11:41,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:11:41,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:11:41,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:11:41,773 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:11:41,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:11:41,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:11:41,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:11:41,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:11:41,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:11:41,785 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 16:11:41,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:11:41,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:11:41,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:11:41,803 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-17 16:11:41,818 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:11:41,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:11:41,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:11:41,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:11:41,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:11:41,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:11:41,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:11:41,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:11:41,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:11:41,821 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:11:41,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:11:41,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:11:41,822 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:11:41,822 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:11:41,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:11:41,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:11:41,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:11:41,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:11:41,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:11:41,823 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 16:11:42,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:11:42,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:11:42,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:11:42,134 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:11:42,135 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:11:42,135 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2020-07-17 16:11:42,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f86e21a9/dd9c9d79373840fcaa16d6c1162a28ad/FLAG182b25c5d [2020-07-17 16:11:43,336 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:11:43,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2020-07-17 16:11:43,466 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f86e21a9/dd9c9d79373840fcaa16d6c1162a28ad/FLAG182b25c5d [2020-07-17 16:11:43,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f86e21a9/dd9c9d79373840fcaa16d6c1162a28ad [2020-07-17 16:11:43,561 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:11:43,564 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:11:43,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:11:43,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:11:43,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:11:43,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:11:43" (1/1) ... [2020-07-17 16:11:43,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1015dda7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:11:43, skipping insertion in model container [2020-07-17 16:11:43,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:11:43" (1/1) ... [2020-07-17 16:11:43,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:11:43,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:11:44,790 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7319] [2020-07-17 16:11:44,791 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] [2020-07-17 16:11:45,911 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2020-07-17 16:11:45,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49b558e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:11:45, skipping insertion in model container [2020-07-17 16:11:45,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:11:45,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-17 16:11:45,917 INFO L168 Benchmark]: Toolchain (without parser) took 2352.80 ms. Allocated memory was 171.4 MB in the beginning and 294.6 MB in the end (delta: 123.2 MB). Free memory was 133.2 MB in the beginning and 203.7 MB in the end (delta: -70.5 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. [2020-07-17 16:11:45,919 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 141.0 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:11:45,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2347.30 ms. Allocated memory was 171.4 MB in the beginning and 294.6 MB in the end (delta: 123.2 MB). Free memory was 133.2 MB in the beginning and 203.7 MB in the end (delta: -70.5 MB). Peak memory consumption was 95.4 MB. Max. memory is 7.1 GB. [2020-07-17 16:11:45,924 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 141.0 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2347.30 ms. Allocated memory was 171.4 MB in the beginning and 294.6 MB in the end (delta: 123.2 MB). Free memory was 133.2 MB in the beginning and 203.7 MB in the end (delta: -70.5 MB). Peak memory consumption was 95.4 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...