/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -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.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 06:45:42,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 06:45:42,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 06:45:42,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 06:45:42,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 06:45:42,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 06:45:42,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 06:45:42,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 06:45:42,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 06:45:42,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 06:45:42,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 06:45:42,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 06:45:42,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 06:45:42,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 06:45:42,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 06:45:42,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 06:45:42,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 06:45:42,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 06:45:42,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 06:45:42,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 06:45:42,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 06:45:42,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 06:45:42,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 06:45:42,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 06:45:42,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 06:45:42,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 06:45:42,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 06:45:42,472 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 06:45:42,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 06:45:42,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 06:45:42,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 06:45:42,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 06:45:42,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 06:45:42,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 06:45:42,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 06:45:42,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 06:45:42,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 06:45:42,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 06:45:42,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 06:45:42,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 06:45:42,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 06:45:42,480 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-15 06:45:42,523 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 06:45:42,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 06:45:42,525 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 06:45:42,525 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 06:45:42,525 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 06:45:42,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 06:45:42,526 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 06:45:42,526 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 06:45:42,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 06:45:42,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 06:45:42,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 06:45:42,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 06:45:42,528 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 06:45:42,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 06:45:42,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 06:45:42,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 06:45:42,529 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 06:45:42,529 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 06:45:42,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 06:45:42,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 06:45:42,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 06:45:42,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 06:45:42,530 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 06:45:42,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 06:45:42,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 06:45:42,531 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 06:45:42,531 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 06:45:42,531 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 06:45:42,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 06:45:42,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 06:45:42,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 06:45:42,882 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 06:45:42,883 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 06:45:42,883 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2020-10-15 06:45:42,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69b8cbdf/b187eb3922244be5b4be37972fc28038/FLAG2c737a758 [2020-10-15 06:45:43,793 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 06:45:43,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2020-10-15 06:45:43,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69b8cbdf/b187eb3922244be5b4be37972fc28038/FLAG2c737a758 [2020-10-15 06:45:44,284 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d69b8cbdf/b187eb3922244be5b4be37972fc28038 [2020-10-15 06:45:44,292 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 06:45:44,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 06:45:44,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 06:45:44,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 06:45:44,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 06:45:44,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:45:44" (1/1) ... [2020-10-15 06:45:44,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@150c1252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:44, skipping insertion in model container [2020-10-15 06:45:44,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:45:44" (1/1) ... [2020-10-15 06:45:44,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 06:45:44,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 06:45:46,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 06:45:46,194 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 06:45:46,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 06:45:46,729 INFO L208 MainTranslator]: Completed translation [2020-10-15 06:45:46,730 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46 WrapperNode [2020-10-15 06:45:46,730 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 06:45:46,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 06:45:46,731 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 06:45:46,731 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 06:45:46,744 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,966 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:46,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... [2020-10-15 06:45:47,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 06:45:47,006 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 06:45:47,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 06:45:47,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 06:45:47,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:45:46" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-15 06:45:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 06:45:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 06:45:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 06:45:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2020-10-15 06:45:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 06:45:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 06:45:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 06:45:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 06:45:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 06:45:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 06:45:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 06:45:47,078 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-15 06:45:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-15 06:45:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-15 06:45:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-15 06:45:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 06:45:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 06:45:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-15 06:45:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-15 06:45:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2020-10-15 06:45:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_interrupt [2020-10-15 06:45:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_check_evtpkt [2020-10-15 06:45:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_process_event [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_module_cfg_cmd [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_ps [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_hs [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_tx_pkt [2020-10-15 06:45:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_init_adapter [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_free_adapter [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_ioctl [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_destruct [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_frame [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_flush [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_close [2020-10-15 06:45:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_register_hdev [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_add_card [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_remove_card [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-15 06:45:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-15 06:45:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-15 06:45:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-15 06:45:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-15 06:45:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 06:45:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2020-10-15 06:45:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-15 06:45:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 06:45:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2020-10-15 06:45:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_write [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscfgcmd_read [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_write [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psmode_read [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_write [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_pscmd_read [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_write [2020-10-15 06:45:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_gpiogap_read [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_write [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hscmd_read [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_write [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsmode_read [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_curpsmode_read [2020-10-15 06:45:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_psstate_read [2020-10-15 06:45:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_hsstate_read [2020-10-15 06:45:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_txdnldready_read [2020-10-15 06:45:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_debugfs_init [2020-10-15 06:45:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_debugfs_remove [2020-10-15 06:45:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 06:45:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 06:45:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 06:45:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-15 06:45:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-15 06:45:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 06:45:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 06:45:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 06:45:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 06:45:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 06:45:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 06:45:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 06:45:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-15 06:45:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2020-10-15 06:45:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2020-10-15 06:45:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2020-10-15 06:45:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_alloc_dev [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_unregister_dev [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-15 06:45:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 06:45:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-15 06:45:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2020-10-15 06:45:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-15 06:45:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2020-10-15 06:45:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 06:45:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2020-10-15 06:45:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2020-10-15 06:45:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-15 06:45:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_realloc_headroom [2020-10-15 06:45:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-15 06:45:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-15 06:45:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-15 06:45:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2020-10-15 06:45:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 06:45:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 06:45:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 06:45:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 06:45:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 06:45:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 06:45:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 06:45:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 06:45:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 06:45:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2020-10-15 06:45:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-15 06:45:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 06:45:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 06:45:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 06:45:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 06:45:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-15 06:45:47,117 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 06:45:47,117 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-15 06:45:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-15 06:45:47,119 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 06:45:47,119 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 06:45:47,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-15 06:45:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-15 06:45:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure skb_realloc_headroom [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2020-10-15 06:45:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-15 06:45:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure hci_alloc_dev [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2020-10-15 06:45:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure hci_unregister_dev [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_register_hdev [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_add_card [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_remove_card [2020-10-15 06:45:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_interrupt [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_check_evtpkt [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_process_event [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_module_cfg_cmd [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_ps [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_debugfs_init [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_debugfs_remove [2020-10-15 06:45:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_hs [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_tx_pkt [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~int [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_init_adapter [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_free_adapter [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_ioctl [2020-10-15 06:45:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_destruct [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_frame [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_flush [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_close [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-10-15 06:45:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 06:45:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2020-10-15 06:45:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_write [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscfgcmd_read [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_write [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psmode_read [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_write [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_pscmd_read [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_write [2020-10-15 06:45:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_gpiogap_read [2020-10-15 06:45:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_write [2020-10-15 06:45:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hscmd_read [2020-10-15 06:45:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_write [2020-10-15 06:45:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsmode_read [2020-10-15 06:45:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_curpsmode_read [2020-10-15 06:45:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_psstate_read [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_hsstate_read [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_txdnldready_read [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 06:45:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 06:45:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 06:45:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 06:45:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 06:45:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 06:45:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 06:45:47,947 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-15 06:45:49,023 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2020-10-15 06:45:49,023 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2020-10-15 06:45:49,256 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-15 06:45:49,256 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-15 06:45:49,479 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2020-10-15 06:45:49,479 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2020-10-15 06:45:49,480 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-15 06:45:49,480 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-15 06:45:49,480 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5968-1: ~tmp___1~3.base, ~tmp___1~3.offset := #t~ret442.base, #t~ret442.offset;havoc #t~ret442.base, #t~ret442.offset;~__ptr~0.base, ~__ptr~0.offset := ~tmp___1~3.base, ~tmp___1~3.offset; [2020-10-15 06:45:49,480 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L5968: SUMMARY for call #t~ret442.base, #t~ret442.offset := get_current(); srcloc: null [2020-10-15 06:45:49,480 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6044-1: ~tmp___7~1.base, ~tmp___7~1.offset := #t~ret458.base, #t~ret458.offset;havoc #t~ret458.base, #t~ret458.offset;~__ptr___3~0.base, ~__ptr___3~0.offset := ~tmp___7~1.base, ~tmp___7~1.offset; [2020-10-15 06:45:49,481 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L6044: SUMMARY for call #t~ret458.base, #t~ret458.offset := get_current(); srcloc: null [2020-10-15 06:45:57,687 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-15 06:45:57,858 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2020-10-15 06:45:57,858 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2020-10-15 06:45:57,904 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-15 06:45:59,054 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-15 06:45:59,062 INFO L168 Benchmark]: Toolchain (without parser) took 14767.20 ms. Allocated memory was 145.2 MB in the beginning and 625.0 MB in the end (delta: 479.7 MB). Free memory was 90.2 MB in the beginning and 205.7 MB in the end (delta: -115.5 MB). Peak memory consumption was 528.6 MB. Max. memory is 7.1 GB. [2020-10-15 06:45:59,063 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 118.5 MB in the beginning and 118.1 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-10-15 06:45:59,064 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2436.14 ms. Allocated memory was 145.2 MB in the beginning and 253.2 MB in the end (delta: 108.0 MB). Free memory was 89.8 MB in the beginning and 149.5 MB in the end (delta: -59.7 MB). Peak memory consumption was 115.2 MB. Max. memory is 7.1 GB. [2020-10-15 06:45:59,065 INFO L168 Benchmark]: Boogie Preprocessor took 274.30 ms. Allocated memory is still 253.2 MB. Free memory was 149.5 MB in the beginning and 123.7 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2020-10-15 06:45:59,066 INFO L168 Benchmark]: RCFGBuilder took 12053.26 ms. Allocated memory was 253.2 MB in the beginning and 625.0 MB in the end (delta: 371.7 MB). Free memory was 123.7 MB in the beginning and 205.7 MB in the end (delta: -82.0 MB). Peak memory consumption was 454.1 MB. Max. memory is 7.1 GB. [2020-10-15 06:45:59,076 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 118.5 MB in the beginning and 118.1 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2436.14 ms. Allocated memory was 145.2 MB in the beginning and 253.2 MB in the end (delta: 108.0 MB). Free memory was 89.8 MB in the beginning and 149.5 MB in the end (delta: -59.7 MB). Peak memory consumption was 115.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 274.30 ms. Allocated memory is still 253.2 MB. Free memory was 149.5 MB in the beginning and 123.7 MB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12053.26 ms. Allocated memory was 253.2 MB in the beginning and 625.0 MB in the end (delta: 371.7 MB). Free memory was 123.7 MB in the beginning and 205.7 MB in the end (delta: -82.0 MB). Peak memory consumption was 454.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...