./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--at76c50x-usb.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_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.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--at76c50x-usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88455bf5089be24833f69dfcbd91003e7e136bcd5efcd63ae18e59d7f59e87d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:59:10,550 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:59:10,619 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:59:10,624 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:59:10,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:59:10,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:59:10,652 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:59:10,653 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:59:10,654 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:59:10,654 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:59:10,655 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:59:10,656 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:59:10,657 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:59:10,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:59:10,658 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:59:10,659 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:59:10,660 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:59:10,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:59:10,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:59:10,662 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:59:10,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:59:10,663 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:59:10,664 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:59:10,665 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:59:10,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:59:10,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:59:10,667 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:59:10,668 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:59:10,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:59:10,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:59:10,670 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:59:10,670 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:59:10,671 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:59:10,672 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:59:10,672 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:59:10,673 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:59:10,673 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:59:10,674 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:59:10,674 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:59:10,675 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88455bf5089be24833f69dfcbd91003e7e136bcd5efcd63ae18e59d7f59e87d [2023-11-26 11:59:10,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:59:10,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:59:10,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:59:10,959 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:59:10,959 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:59:10,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2023-11-26 11:59:14,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:59:14,823 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:59:14,823 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2023-11-26 11:59:14,877 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/data/dd85fcde8/bc94ba01efa94cb4b292a4cf56ea8dad/FLAG64aebd60b [2023-11-26 11:59:14,899 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/data/dd85fcde8/bc94ba01efa94cb4b292a4cf56ea8dad [2023-11-26 11:59:14,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:59:14,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:59:14,913 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:59:14,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:59:14,919 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:59:14,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:59:14" (1/1) ... [2023-11-26 11:59:14,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e93a6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:14, skipping insertion in model container [2023-11-26 11:59:14,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:59:14" (1/1) ... [2023-11-26 11:59:15,154 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:59:16,270 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_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i[205251,205264] [2023-11-26 11:59:17,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:59:17,680 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:59:17,890 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"); [7017-7018] [2023-11-26 11:59:17,906 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_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i[205251,205264] [2023-11-26 11:59:18,226 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:59:18,356 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:59:18,364 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:59:18,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18 WrapperNode [2023-11-26 11:59:18,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:59:18,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:59:18,367 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:59:18,367 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:59:18,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:18,493 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:18,740 INFO L138 Inliner]: procedures = 239, calls = 3162, calls flagged for inlining = 111, calls inlined = 96, statements flattened = 6275 [2023-11-26 11:59:18,741 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:59:18,742 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:59:18,742 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:59:18,742 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:59:18,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:18,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:18,828 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:20,650 INFO L175 MemorySlicer]: Split 2110 memory accesses to 39 slices as follows [8, 1631, 2, 8, 7, 6, 1, 16, 6, 3, 3, 6, 7, 6, 8, 1, 32, 8, 32, 2, 2, 5, 2, 7, 8, 1, 7, 138, 1, 2, 1, 4, 1, 4, 79, 7, 42, 4, 2]. 77 percent of accesses are in the largest equivalence class. The 1378 initializations are split as follows [8, 982, 0, 8, 0, 6, 1, 16, 0, 0, 0, 6, 0, 6, 8, 1, 32, 8, 31, 0, 2, 5, 0, 7, 8, 1, 0, 108, 1, 2, 1, 3, 1, 1, 79, 0, 42, 4, 0]. The 260 writes are split as follows [0, 217, 1, 0, 6, 0, 0, 0, 3, 1, 1, 0, 6, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 6, 10, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 1]. [2023-11-26 11:59:20,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:20,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:20,891 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:20,942 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:20,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:21,026 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:21,096 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:59:21,097 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:59:21,097 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:59:21,098 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:59:21,099 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (1/1) ... [2023-11-26 11:59:21,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:59:21,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:59:21,143 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:59:21,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bbad60d-fee8-4a51-b568-12f1a4dbfc2e/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:59:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure at76_hw_scan [2023-11-26 11:59:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_hw_scan [2023-11-26 11:59:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure at76_dfu_get_status [2023-11-26 11:59:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_dfu_get_status [2023-11-26 11:59:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure at76_join [2023-11-26 11:59:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_join [2023-11-26 11:59:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-26 11:59:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-26 11:59:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:59:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:59:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:59:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:59:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:59:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:59:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:59:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:59:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:59:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:59:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:59:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:59:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:59:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:59:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:59:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:59:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:59:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:59:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:59:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:59:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 11:59:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 11:59:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 11:59:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 11:59:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 11:59:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 11:59:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 11:59:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 11:59:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 11:59:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 11:59:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 11:59:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 11:59:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 11:59:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 11:59:21,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:59:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:59:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:59:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:59:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:59:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:59:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:59:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:59:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:59:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:59:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:59:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:59:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:59:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:59:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:59:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:59:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:59:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 11:59:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 11:59:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 11:59:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 11:59:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 11:59:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 11:59:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:59:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:59:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-11-26 11:59:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-11-26 11:59:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure at76_submit_rx_urb [2023-11-26 11:59:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_submit_rx_urb [2023-11-26 11:59:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure at76_add_interface [2023-11-26 11:59:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_add_interface [2023-11-26 11:59:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_timeout [2023-11-26 11:59:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_timeout [2023-11-26 11:59:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:59:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:59:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-26 11:59:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-26 11:59:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure at76_bss_info_changed [2023-11-26 11:59:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_bss_info_changed [2023-11-26 11:59:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-26 11:59:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-26 11:59:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure at76_wait_completion [2023-11-26 11:59:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_wait_completion [2023-11-26 11:59:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:59:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:59:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-26 11:59:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-26 11:59:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-26 11:59:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:59:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:59:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-26 11:59:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-26 11:59:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-26 11:59:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-26 11:59:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-26 11:59:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-26 11:59:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-26 11:59:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:59:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:59:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:59:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:59:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 11:59:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-26 11:59:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-26 11:59:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:59:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:59:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:59:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:59:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:59:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:59:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:59:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-26 11:59:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-26 11:59:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure at76_delete_device [2023-11-26 11:59:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_delete_device [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_mib [2023-11-26 11:59:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_mib [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_radio [2023-11-26 11:59:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_radio [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:59:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:59:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:59:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:59:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 11:59:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:59:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure led_trigger_event [2023-11-26 11:59:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure led_trigger_event [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_card_command [2023-11-26 11:59:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_card_command [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_cmd_status [2023-11-26 11:59:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_cmd_status [2023-11-26 11:59:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:59:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-26 11:59:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-26 11:59:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 11:59:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-11-26 11:59:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 11:59:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 11:59:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-26 11:59:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 11:59:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_mib [2023-11-26 11:59:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_mib [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-26 11:59:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:59:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:59:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 11:59:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 11:59:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:59:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:59:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:59:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:59:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:59:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 11:59:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_pm_mode [2023-11-26 11:59:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_pm_mode [2023-11-26 11:59:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-26 11:59:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-26 11:59:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure at76_set_key [2023-11-26 11:59:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_set_key [2023-11-26 11:59:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure at76_is_505a [2023-11-26 11:59:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_is_505a [2023-11-26 11:59:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:59:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:59:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:59:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:59:21,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_hw_cfg [2023-11-26 11:59:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_hw_cfg [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure at76_config [2023-11-26 11:59:21,322 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_config [2023-11-26 11:59:21,322 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-26 11:59:21,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:59:21,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:59:21,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:59:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:59:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:59:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:59:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:59:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:59:21,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:59:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:59:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:59:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:59:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-26 11:59:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-26 11:59:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-26 11:59:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-26 11:59:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-11-26 11:59:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-11-26 11:59:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-26 11:59:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-26 11:59:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure at76_get_op_mode [2023-11-26 11:59:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_get_op_mode [2023-11-26 11:59:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure at76_remove_interface [2023-11-26 11:59:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_remove_interface [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-26 11:59:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:59:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:59:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:59:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:59:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:59:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:59:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:59:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:59:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:59:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:59:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 11:59:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:59:21,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:59:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_name [2023-11-26 11:59:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_name [2023-11-26 11:59:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-26 11:59:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-26 11:59:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:59:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure at76_start_monitor [2023-11-26 11:59:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_start_monitor [2023-11-26 11:59:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-26 11:59:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-26 11:59:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-26 11:59:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-26 11:59:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:59:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-26 11:59:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-26 11:59:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:59:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:59:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:59:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:59:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:59:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:59:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 11:59:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-26 11:59:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-26 11:59:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 11:59:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 11:59:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-26 11:59:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-26 11:59:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 11:59:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 11:59:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure at76_configure_filter [2023-11-26 11:59:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_configure_filter [2023-11-26 11:59:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:59:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:59:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-11-26 11:59:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-11-26 11:59:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-26 11:59:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-26 11:59:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:59:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:59:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:59:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:59:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:59:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 11:59:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure at76_mac80211_tx [2023-11-26 11:59:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure at76_mac80211_tx [2023-11-26 11:59:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:59:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:59:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-26 11:59:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-26 11:59:22,671 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:59:22,682 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:59:40,136 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:59:43,325 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:59:43,646 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:59:43,646 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-26 11:59:43,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:59:43 BoogieIcfgContainer [2023-11-26 11:59:43,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:59:43,650 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:59:43,651 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:59:43,654 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:59:43,654 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:59:14" (1/3) ... [2023-11-26 11:59:43,655 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e92260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:59:43, skipping insertion in model container [2023-11-26 11:59:43,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:59:18" (2/3) ... [2023-11-26 11:59:43,655 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e92260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:59:43, skipping insertion in model container [2023-11-26 11:59:43,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:59:43" (3/3) ... [2023-11-26 11:59:43,657 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--at76c50x-usb.ko-entry_point.cil.out.i [2023-11-26 11:59:43,676 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:59:43,676 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:59:43,757 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:59:43,764 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@745c86a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:59:43,764 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:59:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand has 1621 states, 1121 states have (on average 1.4567350579839429) internal successors, (1633), 1143 states have internal predecessors, (1633), 425 states have call successors, (425), 74 states have call predecessors, (425), 73 states have return successors, (420), 419 states have call predecessors, (420), 420 states have call successors, (420) [2023-11-26 11:59:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-26 11:59:43,791 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:59:43,792 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:59:43,792 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:59:43,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:59:43,797 INFO L85 PathProgramCache]: Analyzing trace with hash -1193567828, now seen corresponding path program 1 times [2023-11-26 11:59:43,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:59:43,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567513357] [2023-11-26 11:59:43,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:59:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:59:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:59:45,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-26 11:59:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-26 11:59:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-26 11:59:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-26 11:59:45,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:59:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-26 11:59:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-26 11:59:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-26 11:59:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-26 11:59:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-26 11:59:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:59:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-11-26 11:59:45,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:59:45,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567513357] [2023-11-26 11:59:45,483 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567513357] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:59:45,483 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:59:45,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-26 11:59:45,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282714092] [2023-11-26 11:59:45,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:59:45,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 11:59:45,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:59:45,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 11:59:45,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-26 11:59:45,527 INFO L87 Difference]: Start difference. First operand has 1621 states, 1121 states have (on average 1.4567350579839429) internal successors, (1633), 1143 states have internal predecessors, (1633), 425 states have call successors, (425), 74 states have call predecessors, (425), 73 states have return successors, (420), 419 states have call predecessors, (420), 420 states have call successors, (420) Second operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-26 12:00:02,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []