./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/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_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi --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 0.2.4-dev-0e0057c [2023-11-24 23:03:01,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:03:02,046 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:03:02,054 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:03:02,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:03:02,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:03:02,096 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:03:02,097 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:03:02,098 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:03:02,103 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:03:02,104 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:03:02,105 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:03:02,105 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:03:02,107 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:03:02,107 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:03:02,108 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:03:02,108 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:03:02,109 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:03:02,109 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:03:02,110 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:03:02,110 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:03:02,111 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:03:02,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:03:02,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:02,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:03:02,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:03:02,113 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:03:02,114 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:03:02,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:03:02,115 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:03:02,116 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_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8b1c7c83cbc8f75e845878e12835fe6569e3675eb400909d1669023ab04c0d [2023-11-24 23:03:02,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:03:02,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:03:02,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:03:02,454 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:03:02,455 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:03:02,456 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/../../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 [2023-11-24 23:03:05,643 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:03:06,486 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:03:06,487 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/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 [2023-11-24 23:03:06,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/data/0a3b1468d/39065dd7687c43d3b15bdaa666cdd156/FLAGc3676d944 [2023-11-24 23:03:06,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/data/0a3b1468d/39065dd7687c43d3b15bdaa666cdd156 [2023-11-24 23:03:06,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:03:06,604 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:03:06,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:06,607 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:03:06,613 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:03:06,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:06" (1/1) ... [2023-11-24 23:03:06,614 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3508c26d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:06, skipping insertion in model container [2023-11-24 23:03:06,615 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:06" (1/1) ... [2023-11-24 23:03:06,806 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:03:10,700 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_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/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] [2023-11-24 23:03:10,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:10,819 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:03:11,040 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] [2023-11-24 23:03:11,042 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] [2023-11-24 23:03:11,043 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] [2023-11-24 23:03:11,043 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] [2023-11-24 23:03:11,560 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_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/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] [2023-11-24 23:03:11,569 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:11,975 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:03:11,984 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:03:11,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11 WrapperNode [2023-11-24 23:03:11,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:11,987 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:11,987 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:03:11,988 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:03:11,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,155 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,413 INFO L138 Inliner]: procedures = 490, calls = 4997, calls flagged for inlining = 140, calls inlined = 118, statements flattened = 7799 [2023-11-24 23:03:12,414 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:12,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:03:12,415 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:03:12,415 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:03:12,426 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,469 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,712 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,757 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,902 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:03:12,903 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:03:12,904 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:03:12,904 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:03:12,905 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:11" (1/1) ... [2023-11-24 23:03:12,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:12,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:03:12,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:03:12,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b50a8da-9f3e-4286-b2bf-4c0fff50572e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:03:12,996 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-24 23:03:12,997 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-24 23:03:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_prepare_pkt [2023-11-24 23:03:12,997 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_prepare_pkt [2023-11-24 23:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:03:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-24 23:03:12,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-24 23:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_setup [2023-11-24 23:03:12,999 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_setup [2023-11-24 23:03:12,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 23:03:12,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 23:03:12,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:03:12,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:03:13,000 INFO L130 BoogieDeclarations]: Found specification of procedure ll_dequeue [2023-11-24 23:03:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_dequeue [2023-11-24 23:03:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_close [2023-11-24 23:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_close [2023-11-24 23:03:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-24 23:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-24 23:03:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 23:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 23:03:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:03:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:03:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_flush [2023-11-24 23:03:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_flush [2023-11-24 23:03:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure ath_dequeue [2023-11-24 23:03:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_dequeue [2023-11-24 23:03:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-11-24 23:03:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-11-24 23:03:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 23:03:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure h5_link_control [2023-11-24 23:03:13,005 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_link_control [2023-11-24 23:03:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:03:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:03:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 23:03:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 23:03:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc___1 [2023-11-24 23:03:13,007 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc___1 [2023-11-24 23:03:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-24 23:03:13,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-24 23:03:13,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:03:13,008 INFO L130 BoogieDeclarations]: Found specification of procedure h4_enqueue [2023-11-24 23:03:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_enqueue [2023-11-24 23:03:13,009 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-24 23:03:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-24 23:03:13,009 INFO L130 BoogieDeclarations]: Found specification of procedure ath_hci_uart_work [2023-11-24 23:03:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_hci_uart_work [2023-11-24 23:03:13,009 INFO L130 BoogieDeclarations]: Found specification of procedure btbcm_set_bdaddr [2023-11-24 23:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_setup [2023-11-24 23:03:13,010 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_setup [2023-11-24 23:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 23:03:13,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 23:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:03:13,011 INFO L130 BoogieDeclarations]: Found specification of procedure __ll_do_awake [2023-11-24 23:03:13,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __ll_do_awake [2023-11-24 23:03:13,011 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2023-11-24 23:03:13,011 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2023-11-24 23:03:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure h5_peer_reset [2023-11-24 23:03:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_peer_reset [2023-11-24 23:03:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:03:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure h5_enqueue [2023-11-24 23:03:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_enqueue [2023-11-24 23:03:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_complete_rx_pkt [2023-11-24 23:03:13,012 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_complete_rx_pkt [2023-11-24 23:03:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:03:13,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:03:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_unregister_proto [2023-11-24 23:03:13,014 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_unregister_proto [2023-11-24 23:03:13,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 23:03:13,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 23:03:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure hci_get_drvdata [2023-11-24 23:03:13,015 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_get_drvdata [2023-11-24 23:03:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_close [2023-11-24 23:03:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_close [2023-11-24 23:03:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure btintel_set_bdaddr [2023-11-24 23:03:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-11-24 23:03:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-11-24 23:03:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_recv [2023-11-24 23:03:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_recv [2023-11-24 23:03:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_register_proto [2023-11-24 23:03:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_register_proto [2023-11-24 23:03:13,017 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_recv [2023-11-24 23:03:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_recv [2023-11-24 23:03:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 23:03:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 23:03:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_flush [2023-11-24 23:03:13,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_flush [2023-11-24 23:03:13,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:03:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2023-11-24 23:03:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2023-11-24 23:03:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-11-24 23:03:13,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-11-24 23:03:13,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:03:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure bscp_get_crc [2023-11-24 23:03:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bscp_get_crc [2023-11-24 23:03:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:03:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:03:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2023-11-24 23:03:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2023-11-24 23:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_init_work [2023-11-24 23:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_init_work [2023-11-24 23:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure ll_close [2023-11-24 23:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_close [2023-11-24 23:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure hci_register_dev [2023-11-24 23:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_register_dev [2023-11-24 23:03:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure send_hcill_cmd [2023-11-24 23:03:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure send_hcill_cmd [2023-11-24 23:03:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:03:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:03:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure ath_flush [2023-11-24 23:03:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_flush [2023-11-24 23:03:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_msgdelim [2023-11-24 23:03:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_msgdelim [2023-11-24 23:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure h4_dequeue [2023-11-24 23:03:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_dequeue [2023-11-24 23:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure ath_wakeup_ar3k [2023-11-24 23:03:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_wakeup_ar3k [2023-11-24 23:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure h5_prepare_pkt [2023-11-24 23:03:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_prepare_pkt [2023-11-24 23:03:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-24 23:03:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-24 23:03:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 23:03:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 23:03:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_open [2023-11-24 23:03:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_open [2023-11-24 23:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:03:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_close [2023-11-24 23:03:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_close [2023-11-24 23:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 23:03:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 23:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure h5_cfg_field [2023-11-24 23:03:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_cfg_field [2023-11-24 23:03:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:03:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:03:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 23:03:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 23:03:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure h5_flush [2023-11-24 23:03:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_flush [2023-11-24 23:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-24 23:03:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-24 23:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure ll_check_data_len [2023-11-24 23:03:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_check_data_len [2023-11-24 23:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-11-24 23:03:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-11-24 23:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:03:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_one_byte [2023-11-24 23:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_one_byte [2023-11-24 23:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-24 23:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-24 23:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-11-24 23:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-11-24 23:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_set_baudrate [2023-11-24 23:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_set_baudrate [2023-11-24 23:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure bt_err [2023-11-24 23:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_err [2023-11-24 23:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2023-11-24 23:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2023-11-24 23:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-11-24 23:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-11-24 23:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure ath_open [2023-11-24 23:03:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_open [2023-11-24 23:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure ath_setup [2023-11-24 23:03:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_setup [2023-11-24 23:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 23:03:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 23:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_dequeue [2023-11-24 23:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_dequeue [2023-11-24 23:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure hci_free_dev [2023-11-24 23:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_free_dev [2023-11-24 23:03:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2023-11-24 23:03:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2023-11-24 23:03:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:03:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:03:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure h4_open [2023-11-24 23:03:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_open [2023-11-24 23:03:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-24 23:03:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-24 23:03:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-24 23:03:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-24 23:03:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_send_frame [2023-11-24 23:03:13,038 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_send_frame [2023-11-24 23:03:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:03:13,038 INFO L130 BoogieDeclarations]: Found specification of procedure __hci_cmd_sync [2023-11-24 23:03:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __hci_cmd_sync [2023-11-24 23:03:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure ath_close [2023-11-24 23:03:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_close [2023-11-24 23:03:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_crc_update [2023-11-24 23:03:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_crc_update [2023-11-24 23:03:13,039 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 23:03:13,039 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 23:03:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:03:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-24 23:03:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-24 23:03:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-11-24 23:03:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-11-24 23:03:13,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-24 23:03:13,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-24 23:03:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure hci_recv_frame [2023-11-24 23:03:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_recv_frame [2023-11-24 23:03:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:03:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure h4_close [2023-11-24 23:03:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_close [2023-11-24 23:03:13,041 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-11-24 23:03:13,041 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-11-24 23:03:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure h5_reset_rx [2023-11-24 23:03:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_reset_rx [2023-11-24 23:03:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-24 23:03:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-24 23:03:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_termios [2023-11-24 23:03:13,042 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_termios [2023-11-24 23:03:13,042 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv [2023-11-24 23:03:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv [2023-11-24 23:03:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:03:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:03:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-24 23:03:13,043 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-24 23:03:13,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-24 23:03:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-24 23:03:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure ath_recv [2023-11-24 23:03:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_recv [2023-11-24 23:03:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_flush [2023-11-24 23:03:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_flush [2023-11-24 23:03:13,044 INFO L130 BoogieDeclarations]: Found specification of procedure h5_close [2023-11-24 23:03:13,044 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_close [2023-11-24 23:03:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_dequeue [2023-11-24 23:03:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_dequeue [2023-11-24 23:03:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 23:03:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 23:03:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_slip_one_byte [2023-11-24 23:03:13,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_slip_one_byte [2023-11-24 23:03:13,045 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_open [2023-11-24 23:03:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_open [2023-11-24 23:03:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure h5_dequeue [2023-11-24 23:03:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_dequeue [2023-11-24 23:03:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure h5_slip_delim [2023-11-24 23:03:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_slip_delim [2023-11-24 23:03:13,046 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_close [2023-11-24 23:03:13,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_close [2023-11-24 23:03:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 23:03:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 23:03:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure ath_enqueue [2023-11-24 23:03:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ath_enqueue [2023-11-24 23:03:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure h5_open [2023-11-24 23:03:13,047 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_open [2023-11-24 23:03:13,047 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-24 23:03:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-24 23:03:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure ll_enqueue [2023-11-24 23:03:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_enqueue [2023-11-24 23:03:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 23:03:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 23:03:13,048 INFO L130 BoogieDeclarations]: Found specification of procedure h4_recv_buf [2023-11-24 23:03:13,048 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_recv_buf [2023-11-24 23:03:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:03:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:03:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:03:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-11-24 23:03:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-11-24 23:03:13,049 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-11-24 23:03:13,049 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-11-24 23:03:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-24 23:03:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-24 23:03:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:03:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:03:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure tty_driver_flush_buffer [2023-11-24 23:03:13,050 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_driver_flush_buffer [2023-11-24 23:03:13,050 INFO L130 BoogieDeclarations]: Found specification of procedure h5_recv [2023-11-24 23:03:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_recv [2023-11-24 23:03:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure ll_open [2023-11-24 23:03:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_open [2023-11-24 23:03:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tx_wakeup [2023-11-24 23:03:13,051 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tx_wakeup [2023-11-24 23:03:13,051 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 23:03:13,054 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 23:03:13,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 23:03:13,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 23:03:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_set_baudrate [2023-11-24 23:03:13,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_set_baudrate [2023-11-24 23:03:13,056 INFO L130 BoogieDeclarations]: Found specification of procedure ll_flush [2023-11-24 23:03:13,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_flush [2023-11-24 23:03:13,058 INFO L130 BoogieDeclarations]: Found specification of procedure bcm_enqueue [2023-11-24 23:03:13,058 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm_enqueue [2023-11-24 23:03:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure h5_complete_rx_pkt [2023-11-24 23:03:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure h5_complete_rx_pkt [2023-11-24 23:03:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure ll_recv [2023-11-24 23:03:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_recv [2023-11-24 23:03:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_write_work [2023-11-24 23:03:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_write_work [2023-11-24 23:03:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 23:03:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 23:03:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-24 23:03:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-24 23:03:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-24 23:03:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-24 23:03:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure hci_uart_tty_open [2023-11-24 23:03:13,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hci_uart_tty_open [2023-11-24 23:03:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure bcsp_enqueue [2023-11-24 23:03:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bcsp_enqueue [2023-11-24 23:03:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 23:03:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 23:03:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:03:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:03:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:03:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-24 23:03:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-24 23:03:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure bt_info [2023-11-24 23:03:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_info [2023-11-24 23:03:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure h4_flush [2023-11-24 23:03:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure h4_flush [2023-11-24 23:03:14,066 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:03:14,072 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:03:14,809 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:03:28,612 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:03:30,593 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:03:30,593 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:03:30,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:30 BoogieIcfgContainer [2023-11-24 23:03:30,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:03:30,598 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:03:30,598 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:03:30,608 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:03:30,608 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:03:30" (1/1) ... [2023-11-24 23:03:30,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:03:30,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 2592 states and 3841 transitions. [2023-11-24 23:03:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 3841 transitions. [2023-11-24 23:03:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-24 23:03:30,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:32,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3937 states to 2623 states and 3937 transitions. [2023-11-24 23:03:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 3937 transitions. [2023-11-24 23:03:32,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:03:32,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:34,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:34,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3940 states to 2625 states and 3940 transitions. [2023-11-24 23:03:34,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states and 3940 transitions. [2023-11-24 23:03:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 23:03:34,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2638 states and 3970 transitions. [2023-11-24 23:03:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3970 transitions. [2023-11-24 23:03:35,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-24 23:03:35,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:35,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 2641 states and 3975 transitions. [2023-11-24 23:03:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 3975 transitions. [2023-11-24 23:03:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-24 23:03:36,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2659 states and 4019 transitions. [2023-11-24 23:03:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4019 transitions. [2023-11-24 23:03:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 23:03:37,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:38,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2660 states and 4020 transitions. [2023-11-24 23:03:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4020 transitions. [2023-11-24 23:03:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 23:03:38,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:38,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:03:39,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4021 states to 2661 states and 4021 transitions. [2023-11-24 23:03:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4021 transitions. [2023-11-24 23:03:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-24 23:03:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:39,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:40,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 23:03:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2662 states and 4022 transitions. [2023-11-24 23:03:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4022 transitions. [2023-11-24 23:03:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 23:03:40,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:42,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:42,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:42,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2665 states and 4027 transitions. [2023-11-24 23:03:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4027 transitions. [2023-11-24 23:03:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-24 23:03:42,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:42,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:43,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2666 states and 4028 transitions. [2023-11-24 23:03:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4028 transitions. [2023-11-24 23:03:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-24 23:03:43,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:43,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:44,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2672 states and 4042 transitions. [2023-11-24 23:03:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4042 transitions. [2023-11-24 23:03:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-24 23:03:44,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:45,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:45,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2673 states and 4043 transitions. [2023-11-24 23:03:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4043 transitions. [2023-11-24 23:03:45,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 23:03:45,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2674 states and 4044 transitions. [2023-11-24 23:03:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4044 transitions. [2023-11-24 23:03:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-24 23:03:46,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:46,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:46,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 23:03:47,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 2675 states and 4045 transitions. [2023-11-24 23:03:47,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4045 transitions. [2023-11-24 23:03:47,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-24 23:03:47,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:47,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 23:03:48,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:48,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2676 states and 4046 transitions. [2023-11-24 23:03:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4046 transitions. [2023-11-24 23:03:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-24 23:03:48,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms