java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 14:13:57,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 14:13:57,374 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 14:13:57,396 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 14:13:57,396 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 14:13:57,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 14:13:57,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 14:13:57,408 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 14:13:57,415 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 14:13:57,416 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 14:13:57,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 14:13:57,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 14:13:57,419 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 14:13:57,423 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 14:13:57,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 14:13:57,436 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 14:13:57,437 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 14:13:57,438 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 14:13:57,440 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 14:13:57,447 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 14:13:57,448 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 14:13:57,453 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 14:13:57,454 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-08 14:13:57,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-08 14:13:57,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-08 14:13:57,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-08 14:13:57,468 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-08 14:13:57,469 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-08 14:13:57,470 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-08 14:13:57,470 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-08 14:13:57,470 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-08 14:13:57,477 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-08 14:13:57,478 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 14:13:57,478 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 14:13:57,478 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 14:13:57,479 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 14:13:57,479 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 [2018-11-08 14:13:57,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 14:13:57,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 14:13:57,516 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-08 14:13:57,516 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-08 14:13:57,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 14:13:57,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 14:13:57,522 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 14:13:57,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-08 14:13:57,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-08 14:13:57,524 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 14:13:57,524 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 14:13:57,524 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 14:13:57,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 14:13:57,524 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 14:13:57,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 14:13:57,525 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 14:13:57,530 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-08 14:13:57,530 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-08 14:13:57,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 14:13:57,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-08 14:13:57,530 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-08 14:13:57,531 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-08 14:13:57,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 14:13:57,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 14:13:57,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 14:13:57,658 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 14:13:57,658 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 14:13:57,659 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-08 14:13:57,735 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc347bd6/37c5c520901d4c30a4912daae3e8f2c6/FLAG64a58b02a [2018-11-08 14:13:59,737 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 14:13:59,740 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-08 14:13:59,927 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc347bd6/37c5c520901d4c30a4912daae3e8f2c6/FLAG64a58b02a [2018-11-08 14:13:59,957 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abc347bd6/37c5c520901d4c30a4912daae3e8f2c6 [2018-11-08 14:13:59,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 14:13:59,978 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 14:13:59,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 14:13:59,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 14:13:59,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 14:13:59,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:13:59" (1/1) ... [2018-11-08 14:13:59,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eafeef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:13:59, skipping insertion in model container [2018-11-08 14:13:59,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 02:13:59" (1/1) ... [2018-11-08 14:14:00,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 14:14:00,869 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 14:14:11,446 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-08 14:14:11,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6571f838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 02:14:11, skipping insertion in model container [2018-11-08 14:14:11,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 14:14:11,450 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-08 14:14:11,452 INFO L168 Benchmark]: Toolchain (without parser) took 11474.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 162.4 MB). Peak memory consumption was 476.1 MB. Max. memory is 3.9 GB. [2018-11-08 14:14:11,457 INFO L168 Benchmark]: CDTParser took 0.15 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. [2018-11-08 14:14:11,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11467.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 162.4 MB). Peak memory consumption was 476.1 MB. Max. memory is 3.9 GB. [2018-11-08 14:14:11,466 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 0.15 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 11467.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 162.4 MB). Peak memory consumption was 476.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 15368]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...