java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.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_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:17:19,243 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:17:19,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:17:19,289 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:17:19,289 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:17:19,290 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:17:19,298 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:17:19,300 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:17:19,309 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:17:19,316 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:17:19,317 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:17:19,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:17:19,318 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:17:19,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:17:19,328 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:17:19,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:17:19,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:17:19,348 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:17:19,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:17:19,357 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:17:19,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:17:19,368 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:17:19,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:17:19,378 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:17:19,378 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:17:19,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:17:19,381 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:17:19,382 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:17:19,388 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:17:19,391 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:17:19,391 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:17:19,395 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:17:19,395 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:17:19,396 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:17:19,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:17:19,401 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:17:19,402 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-26 17:17:19,454 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:17:19,458 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:17:19,459 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:17:19,459 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:17:19,464 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:17:19,464 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:17:19,464 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:17:19,465 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:17:19,465 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:17:19,465 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:17:19,465 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:17:19,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:17:19,465 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:17:19,471 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:17:19,471 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:17:19,471 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:17:19,472 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:17:19,472 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:17:19,472 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:17:19,472 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:17:19,474 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:17:19,474 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:17:19,475 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:17:19,475 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:17:19,475 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:17:19,475 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:17:19,475 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:17:19,478 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:17:19,478 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:17:19,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:17:19,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:17:19,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:17:19,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:17:19,665 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:17:19,665 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:17:19,772 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e9a516b/6935f4c903454f1195c8997a04384b8b/FLAG91d19b5f3 [2018-11-26 17:17:22,223 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:17:22,223 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:17:22,446 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e9a516b/6935f4c903454f1195c8997a04384b8b/FLAG91d19b5f3 [2018-11-26 17:17:22,924 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e9a516b/6935f4c903454f1195c8997a04384b8b [2018-11-26 17:17:22,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:17:22,955 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:17:22,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:22,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:17:22,971 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:17:22,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:22" (1/1) ... [2018-11-26 17:17:22,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fac1572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:22, skipping insertion in model container [2018-11-26 17:17:22,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:17:22" (1/1) ... [2018-11-26 17:17:23,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:17:23,835 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:17:25,448 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7324] [2018-11-26 17:17:25,454 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7325-7326] [2018-11-26 17:17:28,827 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2018-11-26 17:17:28,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c0b5d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:17:28, skipping insertion in model container [2018-11-26 17:17:28,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:17:28,831 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 17:17:28,836 INFO L168 Benchmark]: Toolchain (without parser) took 5882.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.0 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:28,844 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 17:17:28,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5872.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.0 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. [2018-11-26 17:17:28,852 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 5872.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -52.0 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8578]: 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...