./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.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_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/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_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/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_1aab9751-1593-4362-9a45-88e7e86f4a45/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 f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:16:50,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:16:50,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:16:50,308 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:16:50,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:16:50,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:16:50,350 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:16:50,350 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:16:50,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:16:50,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:16:50,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:16:50,359 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:16:50,360 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:16:50,362 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:16:50,362 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:16:50,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:16:50,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:16:50,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:16:50,364 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:16:50,365 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:16:50,365 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:16:50,366 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:16:50,367 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:16:50,368 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:16:50,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:16:50,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:16:50,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:16:50,371 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:16:50,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:16:50,372 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:16:50,374 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_1aab9751-1593-4362-9a45-88e7e86f4a45/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f81d244572c9a77eee348ee40397ea85f2dfad22a6619aa4d31ee137ff878aa4 [2023-11-19 03:16:50,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:16:50,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:16:50,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:16:50,755 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:16:50,756 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:16:50,757 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2023-11-19 03:16:53,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:16:54,674 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:16:54,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i [2023-11-19 03:16:54,738 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/data/e8cd05049/67afec0339ad4eafb1fea8956c658866/FLAGbb1a55b96 [2023-11-19 03:16:54,794 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/data/e8cd05049/67afec0339ad4eafb1fea8956c658866 [2023-11-19 03:16:54,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:16:54,798 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:16:54,800 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:16:54,808 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:16:54,828 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:16:54,829 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:16:54" (1/1) ... [2023-11-19 03:16:54,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c96b1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:54, skipping insertion in model container [2023-11-19 03:16:54,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:16:54" (1/1) ... [2023-11-19 03:16:55,001 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:16:56,151 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_1aab9751-1593-4362-9a45-88e7e86f4a45/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2023-11-19 03:16:57,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:16:57,739 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:16:57,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6923] [2023-11-19 03:16:57,886 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_1aab9751-1593-4362-9a45-88e7e86f4a45/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8187--rtl8187.ko-entry_point.cil.out.i[205376,205389] [2023-11-19 03:16:58,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:16:58,400 WARN L675 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:16:58,400 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:16:58,400 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:16:58,408 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:16:58,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58 WrapperNode [2023-11-19 03:16:58,409 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:16:58,411 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:16:58,411 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:16:58,411 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:16:58,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:58,582 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:58,933 INFO L138 Inliner]: procedures = 307, calls = 3914, calls flagged for inlining = 137, calls inlined = 133, statements flattened = 7122 [2023-11-19 03:16:58,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:16:58,935 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:16:58,935 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:16:58,935 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:16:58,945 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:58,945 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:58,988 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:58,988 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,220 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,325 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,372 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:16:59,373 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:16:59,373 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:16:59,373 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:16:59,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:16:58" (1/1) ... [2023-11-19 03:16:59,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:16:59,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:16:59,410 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:16:59,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1aab9751-1593-4362-9a45-88e7e86f4a45/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:16:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2023-11-19 03:16:59,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2023-11-19 03:16:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_register_led [2023-11-19 03:16:59,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_register_led [2023-11-19 03:16:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:16:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:16:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-19 03:16:59,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-19 03:16:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_add_interface [2023-11-19 03:16:59,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_add_interface [2023-11-19 03:16:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2023-11-19 03:16:59,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2023-11-19 03:16:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:16:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:16:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:16:59,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:16:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 03:16:59,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 03:16:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-19 03:16:59,464 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-19 03:16:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-19 03:16:59,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-19 03:16:59,465 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-11-19 03:16:59,465 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-11-19 03:16:59,465 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-11-19 03:16:59,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-11-19 03:16:59,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_1 [2023-11-19 03:16:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_1 [2023-11-19 03:16:59,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2023-11-19 03:16:59,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2023-11-19 03:16:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:16:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:16:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_2 [2023-11-19 03:16:59,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_2 [2023-11-19 03:16:59,467 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2023-11-19 03:16:59,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2023-11-19 03:16:59,469 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2023-11-19 03:16:59,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2023-11-19 03:16:59,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-19 03:16:59,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-19 03:16:59,470 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-11-19 03:16:59,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-11-19 03:16:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_b_rf_init [2023-11-19 03:16:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_b_rf_init [2023-11-19 03:16:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:16:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:16:59,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-19 03:16:59,471 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-19 03:16:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:16:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:16:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:16:59,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:16:59,472 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:16:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:16:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-19 03:16:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-19 03:16:59,473 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_remove_interface [2023-11-19 03:16:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_remove_interface [2023-11-19 03:16:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:16:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:16:59,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2023-11-19 03:16:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2023-11-19 03:16:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:16:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_stop [2023-11-19 03:16:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_stop [2023-11-19 03:16:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_set_anaparam [2023-11-19 03:16:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_set_anaparam [2023-11-19 03:16:59,475 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:16:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:16:59,476 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_configure_filter [2023-11-19 03:16:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_configure_filter [2023-11-19 03:16:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2023-11-19 03:16:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2023-11-19 03:16:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:16:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_rfkill_poll [2023-11-19 03:16:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_rfkill_poll [2023-11-19 03:16:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-19 03:16:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-19 03:16:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-19 03:16:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:16:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:16:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-19 03:16:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-19 03:16:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-11-19 03:16:59,480 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-11-19 03:16:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:16:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:16:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2023-11-19 03:16:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2023-11-19 03:16:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:16:59,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:16:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_config [2023-11-19 03:16:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_config [2023-11-19 03:16:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:16:59,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:16:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2023-11-19 03:16:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2023-11-19 03:16:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:16:59,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:16:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:16:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:16:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:16:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:16:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-11-19 03:16:59,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-11-19 03:16:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8_idx [2023-11-19 03:16:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8_idx [2023-11-19 03:16:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:16:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:16:59,485 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_is_radio_enabled [2023-11-19 03:16:59,485 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_is_radio_enabled [2023-11-19 03:16:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_disconnect [2023-11-19 03:16:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_disconnect [2023-11-19 03:16:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-11-19 03:16:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-11-19 03:16:59,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-19 03:16:59,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-19 03:16:59,487 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:16:59,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:16:59,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-19 03:16:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-19 03:16:59,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:16:59,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:16:59,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:16:59,489 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-11-19 03:16:59,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-11-19 03:16:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-19 03:16:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-19 03:16:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:16:59,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:16:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:16:59,490 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2023-11-19 03:16:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2023-11-19 03:16:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:16:59,491 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_write_phy [2023-11-19 03:16:59,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_write_phy [2023-11-19 03:16:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_tx [2023-11-19 03:16:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_tx [2023-11-19 03:16:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:16:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:16:59,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-19 03:16:59,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-19 03:16:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2023-11-19 03:16:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2023-11-19 03:16:59,493 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-19 03:16:59,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-19 03:16:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_conf_tx [2023-11-19 03:16:59,494 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_conf_tx [2023-11-19 03:16:59,494 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-11-19 03:16:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-11-19 03:16:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:16:59,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:16:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:16:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2023-11-19 03:16:59,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2023-11-19 03:16:59,496 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2023-11-19 03:16:59,497 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2023-11-19 03:16:59,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2023-11-19 03:16:59,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2023-11-19 03:16:59,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:16:59,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:16:59,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_unregister_led [2023-11-19 03:16:59,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_unregister_led [2023-11-19 03:16:59,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-11-19 03:16:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_init_urbs [2023-11-19 03:16:59,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_init_urbs [2023-11-19 03:16:59,504 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_name [2023-11-19 03:16:59,509 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_name [2023-11-19 03:16:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:16:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_bss_info_changed [2023-11-19 03:16:59,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_bss_info_changed [2023-11-19 03:16:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:16:59,510 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 03:16:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 03:16:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-19 03:16:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-19 03:16:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2023-11-19 03:16:59,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2023-11-19 03:16:59,511 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:16:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:16:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:16:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-11-19 03:16:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-11-19 03:16:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:16:59,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:16:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-19 03:16:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-19 03:16:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-11-19 03:16:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-11-19 03:16:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-19 03:16:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-19 03:16:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-19 03:16:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-19 03:16:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_get_tsf [2023-11-19 03:16:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_get_tsf [2023-11-19 03:16:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 03:16:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 03:16:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-19 03:16:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-19 03:16:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:16:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:16:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32_idx [2023-11-19 03:16:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32_idx [2023-11-19 03:16:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2023-11-19 03:16:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2023-11-19 03:16:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2023-11-19 03:16:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2023-11-19 03:16:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16_idx [2023-11-19 03:16:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16_idx [2023-11-19 03:16:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_cmd_reset [2023-11-19 03:16:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_cmd_reset [2023-11-19 03:16:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2023-11-19 03:16:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2023-11-19 03:16:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187_prepare_multicast [2023-11-19 03:16:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187_prepare_multicast [2023-11-19 03:16:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 03:16:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 03:16:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:16:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-11-19 03:16:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-11-19 03:16:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2023-11-19 03:16:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2023-11-19 03:16:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-19 03:16:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-19 03:16:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 03:16:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:16:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:16:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-19 03:16:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-19 03:17:00,426 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:17:00,434 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:17:00,770 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:17:18,723 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:17:23,464 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:17:23,464 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-19 03:17:23,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:17:23 BoogieIcfgContainer [2023-11-19 03:17:23,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:17:23,487 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:17:23,487 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:17:23,497 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:17:23,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:17:23" (1/1) ... [2023-11-19 03:17:23,507 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:17:23,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2127 states and 3241 transitions. [2023-11-19 03:17:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 3241 transitions. [2023-11-19 03:17:23,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:17:23,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:23,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:25,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2133 states and 3291 transitions. [2023-11-19 03:17:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3291 transitions. [2023-11-19 03:17:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 03:17:25,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-11-19 03:17:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 2134 states and 3292 transitions. [2023-11-19 03:17:26,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3292 transitions. [2023-11-19 03:17:26,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:17:26,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:26,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-19 03:17:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:27,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2135 states and 3293 transitions. [2023-11-19 03:17:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3293 transitions. [2023-11-19 03:17:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:17:27,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:27,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:28,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 2138 states and 3336 transitions. [2023-11-19 03:17:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3336 transitions. [2023-11-19 03:17:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:17:28,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:28,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:28,911 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-11-19 03:17:28,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2140 states and 3339 transitions. [2023-11-19 03:17:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3339 transitions. [2023-11-19 03:17:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 03:17:28,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-11-19 03:17:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 2142 states and 3342 transitions. [2023-11-19 03:17:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3342 transitions. [2023-11-19 03:17:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:17:29,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:29,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:30,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 2144 states and 3344 transitions. [2023-11-19 03:17:30,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 3344 transitions. [2023-11-19 03:17:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:17:30,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-11-19 03:17:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 2158 states and 3411 transitions. [2023-11-19 03:17:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3411 transitions. [2023-11-19 03:17:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:17:31,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-11-19 03:17:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 2160 states and 3414 transitions. [2023-11-19 03:17:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 3414 transitions. [2023-11-19 03:17:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:17:31,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:31,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-11-19 03:17:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2162 states and 3418 transitions. [2023-11-19 03:17:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3418 transitions. [2023-11-19 03:17:32,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:17:32,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:32,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:32,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3415 states to 2161 states and 3413 transitions. [2023-11-19 03:17:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3413 transitions. [2023-11-19 03:17:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:17:33,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:33,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:33,437 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2160 states and 3408 transitions. [2023-11-19 03:17:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states and 3408 transitions. [2023-11-19 03:17:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:17:33,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-19 03:17:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 2168 states and 3450 transitions. [2023-11-19 03:17:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3450 transitions. [2023-11-19 03:17:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:17:34,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-11-19 03:17:35,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2171 states and 3457 transitions. [2023-11-19 03:17:35,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3457 transitions. [2023-11-19 03:17:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:17:35,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2023-11-19 03:17:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:35,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2172 states and 3457 transitions. [2023-11-19 03:17:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3457 transitions. [2023-11-19 03:17:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 03:17:35,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-11-19 03:17:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2173 states and 3458 transitions. [2023-11-19 03:17:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3458 transitions. [2023-11-19 03:17:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:17:36,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:36,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-11-19 03:17:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:37,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 2176 states and 3463 transitions. [2023-11-19 03:17:37,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3463 transitions. [2023-11-19 03:17:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:17:37,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-11-19 03:17:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:17:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 2178 states and 3467 transitions. [2023-11-19 03:17:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3467 transitions. [2023-11-19 03:17:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 03:17:37,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:17:37,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:17:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:17:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked.