java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 23:38:34,635 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 23:38:34,638 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 23:38:34,655 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 23:38:34,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 23:38:34,657 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 23:38:34,659 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 23:38:34,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 23:38:34,665 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 23:38:34,672 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 23:38:34,673 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 23:38:34,673 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 23:38:34,674 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 23:38:34,679 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 23:38:34,683 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 23:38:34,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 23:38:34,685 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 23:38:34,691 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 23:38:34,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 23:38:34,697 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 23:38:34,698 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 23:38:34,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 23:38:34,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 23:38:34,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 23:38:34,707 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 23:38:34,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 23:38:34,713 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 23:38:34,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 23:38:34,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 23:38:34,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 23:38:34,719 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 23:38:34,719 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 23:38:34,720 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 23:38:34,720 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 23:38:34,721 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 23:38:34,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 23:38:34,724 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 [2018-11-16 23:38:34,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 23:38:34,750 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 23:38:34,751 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 23:38:34,751 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 23:38:34,755 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 23:38:34,755 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 23:38:34,756 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 23:38:34,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 23:38:34,756 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 23:38:34,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 23:38:34,758 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 23:38:34,758 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 23:38:34,758 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 23:38:34,758 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 23:38:34,759 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 23:38:34,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 23:38:34,759 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 23:38:34,759 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 23:38:34,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 23:38:34,760 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 23:38:34,760 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:38:34,760 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 23:38:34,760 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 23:38:34,761 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 23:38:34,761 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 23:38:34,761 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 23:38:34,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 23:38:34,761 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 23:38:34,763 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 23:38:34,830 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 23:38:34,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 23:38:34,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 23:38:34,859 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 23:38:34,860 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 23:38:34,866 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:38:34,930 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5a485f/09a459a7d13d48ab8d5fe84d639dc717/FLAG7b9201a7c [2018-11-16 23:38:35,780 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 23:38:35,781 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-16 23:38:35,821 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5a485f/09a459a7d13d48ab8d5fe84d639dc717/FLAG7b9201a7c [2018-11-16 23:38:36,226 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39c5a485f/09a459a7d13d48ab8d5fe84d639dc717 [2018-11-16 23:38:36,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 23:38:36,243 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 23:38:36,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 23:38:36,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 23:38:36,251 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 23:38:36,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:38:36" (1/1) ... [2018-11-16 23:38:36,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c14707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:36, skipping insertion in model container [2018-11-16 23:38:36,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:38:36" (1/1) ... [2018-11-16 23:38:36,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 23:38:36,437 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 23:38:39,738 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:38:40,201 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 23:38:41,284 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 23:38:41,970 INFO L195 MainTranslator]: Completed translation [2018-11-16 23:38:41,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41 WrapperNode [2018-11-16 23:38:41,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 23:38:41,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 23:38:41,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 23:38:41,972 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 23:38:41,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:41,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... [2018-11-16 23:38:42,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 23:38:42,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 23:38:42,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 23:38:42,378 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 23:38:42,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:38:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 23:38:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 23:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 23:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-16 23:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2018-11-16 23:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-16 23:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-11-16 23:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-16 23:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-16 23:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2018-11-16 23:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-16 23:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-16 23:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2018-11-16 23:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2018-11-16 23:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2018-11-16 23:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2018-11-16 23:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2018-11-16 23:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-16 23:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_interrupt [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_check_evtpkt [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_process_event [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_module_cfg_cmd [2018-11-16 23:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_ps [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_hs [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_tx_pkt [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_init_adapter [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_free_adapter [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_ioctl [2018-11-16 23:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_destruct [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_frame [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_flush [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_close [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_register_hdev [2018-11-16 23:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_add_card [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_remove_card [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-16 23:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2018-11-16 23:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_write [2018-11-16 23:38:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_read [2018-11-16 23:38:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_write [2018-11-16 23:38:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_read [2018-11-16 23:38:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_write [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_read [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_write [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_read [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_write [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_read [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_write [2018-11-16 23:38:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_read [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_curpsmode_read [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psstate_read [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsstate_read [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_txdnldready_read [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_debugfs_init [2018-11-16 23:38:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_debugfs_remove [2018-11-16 23:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 23:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 23:38:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-16 23:38:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-16 23:38:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2018-11-16 23:38:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2018-11-16 23:38:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-16 23:38:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 23:38:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-11-16 23:38:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-16 23:38:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2018-11-16 23:38:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 23:38:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 23:38:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2018-11-16 23:38:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure hci_alloc_dev [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2018-11-16 23:38:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2018-11-16 23:38:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure hci_unregister_dev [2018-11-16 23:38:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2018-11-16 23:38:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2018-11-16 23:38:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_register_hdev [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_add_card [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_remove_card [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_interrupt [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_check_evtpkt [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_process_event [2018-11-16 23:38:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_module_cfg_cmd [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_ps [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_debugfs_init [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_debugfs_remove [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_hs [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-16 23:38:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_tx_pkt [2018-11-16 23:38:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_init_adapter [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_free_adapter [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_ioctl [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_destruct [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_frame [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_flush [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_close [2018-11-16 23:38:42,494 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open [2018-11-16 23:38:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2018-11-16 23:38:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-16 23:38:42,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-16 23:38:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-16 23:38:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-16 23:38:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-16 23:38:42,496 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2018-11-16 23:38:42,497 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_write [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_read [2018-11-16 23:38:42,498 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_write [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_read [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_write [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_read [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_write [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_read [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_write [2018-11-16 23:38:42,499 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_write [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_curpsmode_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psstate_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsstate_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_txdnldready_read [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-16 23:38:42,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-16 23:38:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 23:38:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 23:38:42,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 23:38:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 23:38:42,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 23:38:43,264 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:38:43,265 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 23:38:46,117 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:38:46,117 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:38:46,117 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:38:46,126 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:38:46,127 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:39:16,784 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 23:39:16,784 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 23:39:19,292 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 23:39:19,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:39:19 BoogieIcfgContainer [2018-11-16 23:39:19,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 23:39:19,295 INFO L168 Benchmark]: Toolchain (without parser) took 43053.38 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.8 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-16 23:39:19,297 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 23:39:19,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5724.86 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -890.9 MB). Peak memory consumption was 905.0 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:19,299 INFO L168 Benchmark]: Boogie Preprocessor took 406.05 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 57.0 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. [2018-11-16 23:39:19,300 INFO L168 Benchmark]: RCFGBuilder took 36914.90 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 2.2 GB in the beginning and 3.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-16 23:39:19,304 INFO L336 ainManager$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 0.44 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5724.86 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -890.9 MB). Peak memory consumption was 905.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 406.05 ms. Allocated memory is still 2.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 57.0 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 36914.90 ms. Allocated memory was 2.6 GB in the beginning and 4.1 GB in the end (delta: 1.5 GB). Free memory was 2.2 GB in the beginning and 3.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...