/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:32:39,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:32:39,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:32:39,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:32:39,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:32:39,854 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:32:39,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:32:39,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:32:39,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:32:39,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:32:39,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:32:39,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:32:39,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:32:39,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:32:39,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:32:39,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:32:39,864 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:32:39,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:32:39,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:32:39,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:32:39,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:32:39,869 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:32:39,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:32:39,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:32:39,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:32:39,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:32:39,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:32:39,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:32:39,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:32:39,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:32:39,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:32:39,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:32:39,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:32:39,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:32:39,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:32:39,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:32:39,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:32:39,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:32:39,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:32:39,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:32:39,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:32:39,886 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 13:32:39,919 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:32:39,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:32:39,920 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:32:39,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:32:39,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:32:39,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:32:39,921 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:32:39,922 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:32:39,922 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:32:39,922 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:32:39,922 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:32:39,922 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:32:39,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:32:39,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:32:39,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:32:39,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:32:39,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:32:39,929 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:32:39,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:32:39,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:32:39,930 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:32:39,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:32:39,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:32:39,931 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:32:39,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:32:40,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:32:40,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:32:40,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:32:40,231 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:32:40,232 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:32:40,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2023-03-31 13:32:41,535 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:32:41,970 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:32:41,971 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i [2023-03-31 13:32:42,013 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c036ebea/9b514f5088d94e77a66d43abfe06925b/FLAG0df58dacb [2023-03-31 13:32:42,029 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c036ebea/9b514f5088d94e77a66d43abfe06925b [2023-03-31 13:32:42,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:32:42,034 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:32:42,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:32:42,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:32:42,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:32:42,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:32:42" (1/1) ... [2023-03-31 13:32:42,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7145511f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:42, skipping insertion in model container [2023-03-31 13:32:42,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:32:42" (1/1) ... [2023-03-31 13:32:42,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:32:42,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:32:42,673 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2023-03-31 13:32:42,674 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2023-03-31 13:32:42,888 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2023-03-31 13:32:43,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:32:43,904 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:32:44,027 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5840] [2023-03-31 13:32:44,028 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5841-5842] [2023-03-31 13:32:44,032 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--bluetooth--btmrvl_sdio.ko-entry_point.cil.out.i[172993,173006] [2023-03-31 13:32:44,173 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:32:44,227 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:32:44,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44 WrapperNode [2023-03-31 13:32:44,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:32:44,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:32:44,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:32:44,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:32:44,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,409 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:32:44,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:32:44,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:32:44,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:32:44,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:32:44" (1/1) ... [2023-03-31 13:32:44,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:32:44,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:32:44,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 13:32:44,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:32:44,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:32:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_20 [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_get_rx_unit [2023-03-31 13:32:44,528 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_read_fw_status [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_read_rx_len [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_enable_host_int_mask [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int_mask [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_poll_card_status [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_verify_fw_download [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_download_helper [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_download_fw_w_helper [2023-03-31 13:32:44,529 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_card_to_host [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_process_int_status [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_read_to_clear [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_write_to_clear [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_interrupt [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_register_dev [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_unregister_dev [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_enable_host_int [2023-03-31 13:32:44,530 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_disable_host_int [2023-03-31 13:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_host_to_card [2023-03-31 13:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_download_fw [2023-03-31 13:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_wakeup_fw [2023-03-31 13:32:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_probe [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_remove [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_suspend [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_resume [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_init_module [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_sdio_exit_module [2023-03-31 13:32:44,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2023-03-31 13:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sdio_driver_1 [2023-03-31 13:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:32:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 13:32:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2023-03-31 13:32:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2023-03-31 13:32:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2023-03-31 13:32:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 13:32:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-31 13:32:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:32:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2023-03-31 13:32:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_info [2023-03-31 13:32:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_add_card [2023-03-31 13:32:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_check_evtpkt [2023-03-31 13:32:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_enable_hs [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_interrupt [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_process_event [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_register_hdev [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_remove_card [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_send_module_cfg_cmd [2023-03-31 13:32:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_resume_dev [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_suspend_dev [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2023-03-31 13:32:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2023-03-31 13:32:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 13:32:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2023-03-31 13:32:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2023-03-31 13:32:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 13:32:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_host [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_claim_irq [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_disable_func [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_enable_func [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_get_host_pm_caps [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readb [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_readsb [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_register_driver [2023-03-31 13:32:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_host [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_release_irq [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_set_block_size [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_set_host_pm_flags [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_unregister_driver [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writeb [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_writesb [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-03-31 13:32:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:32:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:32:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:32:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 13:32:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 13:32:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:32:44,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sdio_driver_1 [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_register_driver [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_unregister_driver [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_host [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_host [2023-03-31 13:32:44,587 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_enable_func [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_disable_func [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_set_block_size [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_claim_irq [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_release_irq [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readb [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_readsb [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writeb [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_writesb [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_get_host_pm_caps [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_set_host_pm_flags [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-03-31 13:32:44,588 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_20 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 13:32:44,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure bt_info [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure hci_suspend_dev [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure hci_resume_dev [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2023-03-31 13:32:44,590 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_register_hdev [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_add_card [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_remove_card [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_interrupt [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_check_evtpkt [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_process_event [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_send_module_cfg_cmd [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_enable_hs [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_get_rx_unit [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_read_fw_status [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_read_rx_len [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_enable_host_int_mask [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int_mask [2023-03-31 13:32:44,591 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_poll_card_status [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_verify_fw_download [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_download_helper [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_download_fw_w_helper [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_card_to_host [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_process_int_status [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_read_to_clear [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_write_to_clear [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_interrupt [2023-03-31 13:32:44,592 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_register_dev [2023-03-31 13:32:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_unregister_dev [2023-03-31 13:32:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_enable_host_int [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_disable_host_int [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_host_to_card [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_download_fw [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_wakeup_fw [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_probe [2023-03-31 13:32:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_remove [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_suspend [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_resume [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_init_module [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_sdio_exit_module [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2023-03-31 13:32:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-03-31 13:32:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:32:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:32:45,171 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:32:45,178 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:32:45,300 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:32:47,709 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:32:48,271 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:32:48,271 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 13:32:48,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:32:48 BoogieIcfgContainer [2023-03-31 13:32:48,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:32:48,278 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:32:48,278 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:32:48,278 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:32:48,279 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:32:48" (1/1) ... [2023-03-31 13:32:48,280 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 13:32:48,306 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:32:48,306 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:32:48,317 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-31 13:32:48,323 INFO L158 Benchmark]: Toolchain (without parser) took 6288.00ms. Allocated memory was 203.4MB in the beginning and 493.9MB in the end (delta: 290.5MB). Free memory was 137.6MB in the beginning and 254.1MB in the end (delta: -116.5MB). Peak memory consumption was 175.5MB. Max. memory is 8.0GB. [2023-03-31 13:32:48,323 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 203.4MB. Free memory is still 148.1MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 13:32:48,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2191.09ms. Allocated memory was 203.4MB in the beginning and 332.4MB in the end (delta: 129.0MB). Free memory was 137.0MB in the beginning and 212.1MB in the end (delta: -75.1MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. [2023-03-31 13:32:48,324 INFO L158 Benchmark]: Boogie Preprocessor took 214.55ms. Allocated memory is still 332.4MB. Free memory was 212.1MB in the beginning and 194.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2023-03-31 13:32:48,325 INFO L158 Benchmark]: RCFGBuilder took 3832.41ms. Allocated memory was 332.4MB in the beginning and 493.9MB in the end (delta: 161.5MB). Free memory was 194.8MB in the beginning and 256.7MB in the end (delta: -61.9MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB. [2023-03-31 13:32:48,325 INFO L158 Benchmark]: Sifa took 43.21ms. Allocated memory is still 493.9MB. Free memory was 256.7MB in the beginning and 254.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-31 13:32:48,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 203.4MB. Free memory is still 148.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2191.09ms. Allocated memory was 203.4MB in the beginning and 332.4MB in the end (delta: 129.0MB). Free memory was 137.0MB in the beginning and 212.1MB in the end (delta: -75.1MB). Peak memory consumption was 111.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 214.55ms. Allocated memory is still 332.4MB. Free memory was 212.1MB in the beginning and 194.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * RCFGBuilder took 3832.41ms. Allocated memory was 332.4MB in the beginning and 493.9MB in the end (delta: 161.5MB). Free memory was 194.8MB in the beginning and 256.7MB in the end (delta: -61.9MB). Peak memory consumption was 99.6MB. Max. memory is 8.0GB. * Sifa took 43.21ms. Allocated memory is still 493.9MB. Free memory was 256.7MB in the beginning and 254.1MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 13:32:48,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...