./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:59:09,765 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:59:09,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:59:09,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:59:09,867 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:59:09,908 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:59:09,910 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:59:09,911 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:59:09,912 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:59:09,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:59:09,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:59:09,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:59:09,919 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:59:09,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:59:09,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:59:09,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:59:09,922 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:59:09,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:59:09,923 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:59:09,924 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:59:09,924 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:59:09,925 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:59:09,926 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:59:09,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:09,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:59:09,927 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:59:09,928 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:59:09,928 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:59:09,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:59:09,929 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:59:09,931 INFO L153 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2023-11-19 02:59:10,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:59:10,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:59:10,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:59:10,231 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:59:10,232 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:59:10,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2023-11-19 02:59:13,383 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:59:14,235 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:59:14,236 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i [2023-11-19 02:59:14,284 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/data/8a7475272/6b058ca04e9f47dd8219adf7ef65e176/FLAG68cf8ad93 [2023-11-19 02:59:14,300 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/data/8a7475272/6b058ca04e9f47dd8219adf7ef65e176 [2023-11-19 02:59:14,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:59:14,307 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:59:14,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:14,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:59:14,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:59:14,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:14" (1/1) ... [2023-11-19 02:59:14,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dd020e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:14, skipping insertion in model container [2023-11-19 02:59:14,320 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:14" (1/1) ... [2023-11-19 02:59:14,553 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:59:18,510 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2023-11-19 02:59:18,570 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:18,615 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:59:18,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6500] [2023-11-19 02:59:18,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6507] [2023-11-19 02:59:18,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6515-6516] [2023-11-19 02:59:18,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6524-6525] [2023-11-19 02:59:19,328 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point.cil.out.i[448815,448828] [2023-11-19 02:59:19,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:19,706 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:59:19,715 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:59:19,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19 WrapperNode [2023-11-19 02:59:19,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:19,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:19,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:59:19,718 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:59:19,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:19,928 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,214 INFO L138 Inliner]: procedures = 490, calls = 4997, calls flagged for inlining = 140, calls inlined = 118, statements flattened = 7659 [2023-11-19 02:59:20,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:20,216 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:59:20,216 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:59:20,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:59:20,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,275 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,275 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,528 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,553 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,589 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,610 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,653 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:59:20,654 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:59:20,655 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:59:20,655 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:59:20,656 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:19" (1/1) ... [2023-11-19 02:59:20,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:20,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:59:20,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:59:20,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_307381be-6812-4336-b075-bfc52f8980dd/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:59:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-19 02:59:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-19 02:59:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2023-11-19 02:59:20,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2023-11-19 02:59:20,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:59:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:59:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-19 02:59:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-19 02:59:20,740 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2023-11-19 02:59:20,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2023-11-19 02:59:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 02:59:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 02:59:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:59:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:59:20,741 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2023-11-19 02:59:20,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2023-11-19 02:59:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2023-11-19 02:59:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2023-11-19 02:59:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-19 02:59:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-19 02:59:20,742 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 02:59:20,742 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 02:59:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:59:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:59:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2023-11-19 02:59:20,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2023-11-19 02:59:20,743 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2023-11-19 02:59:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2023-11-19 02:59:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-11-19 02:59:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-11-19 02:59:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 02:59:20,744 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2023-11-19 02:59:20,744 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2023-11-19 02:59:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:59:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:59:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:59:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:59:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2023-11-19 02:59:20,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2023-11-19 02:59:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-19 02:59:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-19 02:59:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:59:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2023-11-19 02:59:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2023-11-19 02:59:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 02:59:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 02:59:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2023-11-19 02:59:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2023-11-19 02:59:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2023-11-19 02:59:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2023-11-19 02:59:20,747 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2023-11-19 02:59:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:59:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 02:59:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 02:59:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:59:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2023-11-19 02:59:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2023-11-19 02:59:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-11-19 02:59:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-11-19 02:59:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure h5_peer_reset [2023-11-19 02:59:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_peer_reset [2023-11-19 02:59:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:59:20,749 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2023-11-19 02:59:20,749 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2023-11-19 02:59:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2023-11-19 02:59:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2023-11-19 02:59:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:59:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:59:20,750 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2023-11-19 02:59:20,750 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2023-11-19 02:59:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 02:59:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 02:59:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2023-11-19 02:59:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2023-11-19 02:59:20,751 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2023-11-19 02:59:20,751 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2023-11-19 02:59:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2023-11-19 02:59:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-19 02:59:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-19 02:59:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2023-11-19 02:59:20,752 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2023-11-19 02:59:20,752 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2023-11-19 02:59:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2023-11-19 02:59:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2023-11-19 02:59:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2023-11-19 02:59:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 02:59:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 02:59:20,753 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2023-11-19 02:59:20,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2023-11-19 02:59:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:59:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-11-19 02:59:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-11-19 02:59:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-11-19 02:59:20,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-11-19 02:59:20,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:59:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2023-11-19 02:59:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2023-11-19 02:59:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:59:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:59:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:59:20,755 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:59:20,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:59:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-11-19 02:59:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-11-19 02:59:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2023-11-19 02:59:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2023-11-19 02:59:20,756 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2023-11-19 02:59:20,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2023-11-19 02:59:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:59:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:59:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2023-11-19 02:59:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2023-11-19 02:59:20,757 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2023-11-19 02:59:20,757 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2023-11-19 02:59:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 02:59:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 02:59:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2023-11-19 02:59:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2023-11-19 02:59:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2023-11-19 02:59:20,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2023-11-19 02:59:20,758 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2023-11-19 02:59:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2023-11-19 02:59:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2023-11-19 02:59:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2023-11-19 02:59:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2023-11-19 02:59:20,759 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2023-11-19 02:59:20,759 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-19 02:59:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-19 02:59:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 02:59:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 02:59:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2023-11-19 02:59:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2023-11-19 02:59:20,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 02:59:20,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 02:59:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2023-11-19 02:59:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2023-11-19 02:59:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 02:59:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 02:59:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure h5_cfg_field [2023-11-19 02:59:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_cfg_field [2023-11-19 02:59:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:59:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:59:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 02:59:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 02:59:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2023-11-19 02:59:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2023-11-19 02:59:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-19 02:59:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-19 02:59:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2023-11-19 02:59:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2023-11-19 02:59:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-19 02:59:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-19 02:59:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:59:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:59:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:59:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:59:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2023-11-19 02:59:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2023-11-19 02:59:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-19 02:59:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-19 02:59:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-11-19 02:59:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-11-19 02:59:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2023-11-19 02:59:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2023-11-19 02:59:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2023-11-19 02:59:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2023-11-19 02:59:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2023-11-19 02:59:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2023-11-19 02:59:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-11-19 02:59:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-11-19 02:59:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2023-11-19 02:59:20,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2023-11-19 02:59:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2023-11-19 02:59:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2023-11-19 02:59:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 02:59:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 02:59:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2023-11-19 02:59:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2023-11-19 02:59:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:59:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:59:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2023-11-19 02:59:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2023-11-19 02:59:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-11-19 02:59:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-11-19 02:59:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:59:20,768 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:59:20,768 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2023-11-19 02:59:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2023-11-19 02:59:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-19 02:59:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-19 02:59:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 02:59:20,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 02:59:20,769 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2023-11-19 02:59:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2023-11-19 02:59:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:59:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2023-11-19 02:59:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2023-11-19 02:59:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2023-11-19 02:59:20,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2023-11-19 02:59:20,770 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2023-11-19 02:59:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2023-11-19 02:59:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 02:59:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 02:59:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:59:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 02:59:20,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 02:59:20,771 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-11-19 02:59:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-11-19 02:59:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 02:59:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 02:59:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2023-11-19 02:59:20,772 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2023-11-19 02:59:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:59:20,772 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2023-11-19 02:59:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2023-11-19 02:59:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-11-19 02:59:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-11-19 02:59:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2023-11-19 02:59:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2023-11-19 02:59:20,773 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 02:59:20,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 02:59:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2023-11-19 02:59:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2023-11-19 02:59:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2023-11-19 02:59:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2023-11-19 02:59:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 02:59:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 02:59:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 02:59:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 02:59:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-19 02:59:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-19 02:59:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2023-11-19 02:59:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2023-11-19 02:59:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2023-11-19 02:59:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2023-11-19 02:59:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2023-11-19 02:59:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2023-11-19 02:59:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2023-11-19 02:59:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2023-11-19 02:59:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 02:59:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 02:59:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2023-11-19 02:59:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2023-11-19 02:59:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2023-11-19 02:59:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2023-11-19 02:59:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2023-11-19 02:59:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2023-11-19 02:59:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2023-11-19 02:59:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2023-11-19 02:59:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2023-11-19 02:59:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2023-11-19 02:59:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-19 02:59:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-19 02:59:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2023-11-19 02:59:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2023-11-19 02:59:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2023-11-19 02:59:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2023-11-19 02:59:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 02:59:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 02:59:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2023-11-19 02:59:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2023-11-19 02:59:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 02:59:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 02:59:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2023-11-19 02:59:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2023-11-19 02:59:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:59:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:59:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:59:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-11-19 02:59:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-11-19 02:59:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-19 02:59:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-19 02:59:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 02:59:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 02:59:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:59:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:59:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2023-11-19 02:59:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2023-11-19 02:59:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2023-11-19 02:59:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2023-11-19 02:59:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2023-11-19 02:59:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2023-11-19 02:59:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2023-11-19 02:59:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2023-11-19 02:59:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 02:59:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 02:59:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 02:59:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 02:59:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2023-11-19 02:59:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2023-11-19 02:59:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2023-11-19 02:59:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2023-11-19 02:59:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2023-11-19 02:59:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2023-11-19 02:59:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure h5_complete_rx_pkt [2023-11-19 02:59:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_complete_rx_pkt [2023-11-19 02:59:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2023-11-19 02:59:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2023-11-19 02:59:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2023-11-19 02:59:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2023-11-19 02:59:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 02:59:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 02:59:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-19 02:59:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-19 02:59:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 02:59:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 02:59:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2023-11-19 02:59:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2023-11-19 02:59:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2023-11-19 02:59:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2023-11-19 02:59:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 02:59:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 02:59:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 02:59:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 02:59:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:59:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-19 02:59:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-19 02:59:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure bt_info [2023-11-19 02:59:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_info [2023-11-19 02:59:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2023-11-19 02:59:20,788 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2023-11-19 02:59:21,754 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:59:21,762 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:59:22,634 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:59:46,226 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:59:48,747 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:59:48,747 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 02:59:48,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:48 BoogieIcfgContainer [2023-11-19 02:59:48,773 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:59:48,775 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:59:48,775 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:59:48,788 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:59:48,788 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:48" (1/1) ... [2023-11-19 02:59:48,803 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:59:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:49,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 2537 states and 3786 transitions. [2023-11-19 02:59:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2537 states and 3786 transitions. [2023-11-19 02:59:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 02:59:49,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 2569 states and 3884 transitions. [2023-11-19 02:59:51,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3884 transitions. [2023-11-19 02:59:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 02:59:51,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:51,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:51,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:53,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2571 states and 3887 transitions. [2023-11-19 02:59:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3887 transitions. [2023-11-19 02:59:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 02:59:53,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:54,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 2573 states and 3890 transitions. [2023-11-19 02:59:54,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 3890 transitions. [2023-11-19 02:59:54,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 02:59:54,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2586 states and 3920 transitions. [2023-11-19 02:59:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3920 transitions. [2023-11-19 02:59:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 02:59:56,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:56,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:56,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 02:59:57,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:57,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 2589 states and 3925 transitions. [2023-11-19 02:59:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 3925 transitions. [2023-11-19 02:59:57,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 02:59:57,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:57,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat