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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 20:42:15,326 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 20:42:15,332 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 20:42:15,365 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 20:42:15,366 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 20:42:15,370 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 20:42:15,371 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 20:42:15,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 20:42:15,381 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 20:42:15,392 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 20:42:15,393 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 20:42:15,394 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 20:42:15,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 20:42:15,397 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 20:42:15,404 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 20:42:15,406 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 20:42:15,407 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 20:42:15,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 20:42:15,420 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 20:42:15,421 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 20:42:15,426 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 20:42:15,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 20:42:15,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 20:42:15,439 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 20:42:15,439 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 20:42:15,442 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 20:42:15,443 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 20:42:15,444 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 20:42:15,445 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 20:42:15,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 20:42:15,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 20:42:15,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 20:42:15,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 20:42:15,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 20:42:15,460 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 20:42:15,464 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 20:42:15,465 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 [2018-10-16 20:42:15,495 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 20:42:15,496 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 20:42:15,496 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 20:42:15,497 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 20:42:15,503 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 20:42:15,503 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 20:42:15,503 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 20:42:15,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 20:42:15,503 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 20:42:15,504 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 20:42:15,504 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 20:42:15,505 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 20:42:15,505 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 20:42:15,506 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 20:42:15,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 20:42:15,509 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 20:42:15,509 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 20:42:15,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 20:42:15,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 20:42:15,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 20:42:15,633 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 20:42:15,633 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 20:42:15,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point_false-unreach-call.cil.out.c [2018-10-16 20:42:15,760 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3a1eb70/9a4949d5f5244a0c8f35acae1e2fc13b/FLAGb89e6ae1c [2018-10-16 20:42:17,479 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 20:42:17,480 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_pcie.ko-entry_point_false-unreach-call.cil.out.c [2018-10-16 20:42:17,599 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3a1eb70/9a4949d5f5244a0c8f35acae1e2fc13b/FLAGb89e6ae1c [2018-10-16 20:42:17,632 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3a1eb70/9a4949d5f5244a0c8f35acae1e2fc13b [2018-10-16 20:42:17,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 20:42:17,661 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 20:42:17,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 20:42:17,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 20:42:17,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 20:42:17,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:42:17" (1/1) ... [2018-10-16 20:42:17,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f35443f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 08:42:17, skipping insertion in model container [2018-10-16 20:42:17,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 08:42:17" (1/1) ... [2018-10-16 20:42:17,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 20:42:18,128 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 20:43:38,970 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 20:43:40,370 INFO L189 MainTranslator]: Completed pre-run