java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.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 0.1.24-112bae1 [2019-09-11 18:57:25,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:57:25,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:57:25,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:57:25,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:57:25,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:57:25,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:57:25,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:57:25,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:57:25,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:57:25,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:57:25,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:57:25,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:57:25,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:57:25,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:57:25,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:57:25,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:57:25,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:57:25,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:57:25,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:57:25,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:57:25,561 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:57:25,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:57:25,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:57:25,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:57:25,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:57:25,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:57:25,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:57:25,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:57:25,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:57:25,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:57:25,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:57:25,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:57:25,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:57:25,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:57:25,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:57:25,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:57:25,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:57:25,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:57:25,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:57:25,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:57:25,575 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 18:57:25,602 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:57:25,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:57:25,604 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:57:25,604 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:57:25,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:57:25,605 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:57:25,606 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:57:25,606 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:57:25,606 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:57:25,606 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:57:25,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:57:25,607 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:57:25,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:57:25,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:57:25,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:57:25,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:57:25,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:57:25,610 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:57:25,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:57:25,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:57:25,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:57:25,611 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:57:25,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:57:25,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:57:25,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:57:25,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:57:25,612 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:57:25,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:57:25,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:57:25,612 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:57:25,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:57:25,667 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:57:25,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:57:25,673 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:57:25,674 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:57:25,675 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-09-11 18:57:25,751 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5276c688b/d3aeb4e54adc4fe2973101f0ec512bf9/FLAG60e7e0349 [2019-09-11 18:57:26,999 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:57:27,000 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-09-11 18:57:27,103 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5276c688b/d3aeb4e54adc4fe2973101f0ec512bf9/FLAG60e7e0349 [2019-09-11 18:57:27,578 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5276c688b/d3aeb4e54adc4fe2973101f0ec512bf9 [2019-09-11 18:57:27,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:57:27,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:57:27,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:57:27,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:57:27,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:57:27,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:57:27" (1/1) ... [2019-09-11 18:57:27,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bcabf4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:57:27, skipping insertion in model container [2019-09-11 18:57:27,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:57:27" (1/1) ... [2019-09-11 18:57:27,604 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:57:27,933 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:57:28,788 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7319] [2019-09-11 18:57:28,789 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7320-7321] [2019-09-11 18:57:29,921 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2019-09-11 18:57:29,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16a4c320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:57:29, skipping insertion in model container [2019-09-11 18:57:29,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:57:29,923 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-11 18:57:29,928 INFO L168 Benchmark]: Toolchain (without parser) took 2337.33 ms. Allocated memory was 172.5 MB in the beginning and 297.3 MB in the end (delta: 124.8 MB). Free memory was 125.9 MB in the beginning and 199.9 MB in the end (delta: -74.0 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2019-09-11 18:57:29,930 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2019-09-11 18:57:29,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2334.23 ms. Allocated memory was 172.5 MB in the beginning and 297.3 MB in the end (delta: 124.8 MB). Free memory was 125.9 MB in the beginning and 199.9 MB in the end (delta: -74.0 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2019-09-11 18:57:29,936 INFO L335 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 132.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2334.23 ms. Allocated memory was 172.5 MB in the beginning and 297.3 MB in the end (delta: 124.8 MB). Free memory was 125.9 MB in the beginning and 199.9 MB in the end (delta: -74.0 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8463]: 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...