./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC --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 08fd1f25b7d22203947cf6c4ad8cac3aedaa56ca5536c5ddc05b18633d46ecf5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 23:43:59,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 23:43:59,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 23:43:59,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 23:43:59,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 23:43:59,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 23:43:59,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 23:43:59,214 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 23:43:59,215 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 23:43:59,215 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 23:43:59,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 23:43:59,217 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 23:43:59,217 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 23:43:59,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 23:43:59,217 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 23:43:59,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 23:43:59,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 23:43:59,219 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:43:59,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:43:59,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:43:59,220 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 23:43:59,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 23:43:59,221 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC 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 -> 08fd1f25b7d22203947cf6c4ad8cac3aedaa56ca5536c5ddc05b18633d46ecf5 [2024-11-23 23:43:59,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 23:43:59,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 23:43:59,582 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 23:43:59,584 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 23:43:59,585 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 23:43:59,586 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-23 23:44:02,542 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/data/bc96ef62c/51ee1ad8c2c7439ea959a7b89dd5a4ce/FLAGab7d377d2 [2024-11-23 23:44:03,367 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 23:44:03,368 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-23 23:44:03,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/data/bc96ef62c/51ee1ad8c2c7439ea959a7b89dd5a4ce/FLAGab7d377d2 [2024-11-23 23:44:03,435 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/data/bc96ef62c/51ee1ad8c2c7439ea959a7b89dd5a4ce [2024-11-23 23:44:03,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 23:44:03,440 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 23:44:03,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 23:44:03,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 23:44:03,446 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 23:44:03,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:44:03" (1/1) ... [2024-11-23 23:44:03,448 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12934ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:03, skipping insertion in model container [2024-11-23 23:44:03,448 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:44:03" (1/1) ... [2024-11-23 23:44:03,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 23:44:07,101 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-11-23 23:44:07,104 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-11-23 23:44:07,105 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-11-23 23:44:07,105 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-11-23 23:44:07,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:44:07,178 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 23:44:07,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6715] [2024-11-23 23:44:07,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-23 23:44:07,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6951-6952] [2024-11-23 23:44:07,783 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-11-23 23:44:07,783 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-11-23 23:44:07,784 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-11-23 23:44:07,785 WARN L250 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_7a30c9d0-a89d-4925-a957-9cef04ba0447/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-11-23 23:44:07,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 23:44:08,041 INFO L204 MainTranslator]: Completed translation [2024-11-23 23:44:08,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08 WrapperNode [2024-11-23 23:44:08,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 23:44:08,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 23:44:08,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 23:44:08,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 23:44:08,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:08,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:08,507 INFO L138 Inliner]: procedures = 410, calls = 4656, calls flagged for inlining = 227, calls inlined = 201, statements flattened = 9741 [2024-11-23 23:44:08,508 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 23:44:08,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 23:44:08,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 23:44:08,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 23:44:08,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:08,521 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:08,579 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,222 INFO L175 MemorySlicer]: Split 2235 memory accesses to 36 slices as follows [4, 2, 88, 16, 2, 2, 3, 2, 16, 2, 40, 1, 8, 1, 4, 4, 8, 1301, 2, 20, 2, 17, 1, 2, 1, 511, 6, 40, 6, 19, 19, 19, 8, 53, 2, 3]. 58 percent of accesses are in the largest equivalence class. The 159 initializations are split as follows [3, 0, 0, 15, 0, 2, 3, 0, 0, 0, 40, 0, 8, 1, 4, 4, 8, 13, 0, 0, 0, 0, 1, 2, 0, 0, 4, 40, 0, 0, 0, 0, 8, 0, 0, 3]. The 1443 writes are split as follows [0, 0, 88, 0, 1, 0, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 795, 0, 10, 0, 2, 0, 0, 1, 438, 0, 0, 3, 19, 19, 19, 0, 44, 1, 0]. [2024-11-23 23:44:11,223 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,444 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,466 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,522 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,651 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 23:44:11,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 23:44:11,781 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 23:44:11,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 23:44:11,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (1/1) ... [2024-11-23 23:44:11,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 23:44:11,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 23:44:11,815 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 23:44:11,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a30c9d0-a89d-4925-a957-9cef04ba0447/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 23:44:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-23 23:44:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-23 23:44:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-23 23:44:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-23 23:44:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-23 23:44:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-23 23:44:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-23 23:44:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-23 23:44:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 23:44:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 23:44:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-23 23:44:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-23 23:44:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-23 23:44:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-23 23:44:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 23:44:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 23:44:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-23 23:44:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-23 23:44:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-23 23:44:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-23 23:44:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-23 23:44:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-23 23:44:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-23 23:44:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-23 23:44:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-23 23:44:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-23 23:44:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-23 23:44:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-23 23:44:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-23 23:44:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-23 23:44:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-23 23:44:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-23 23:44:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 23:44:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-23 23:44:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-23 23:44:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-23 23:44:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 23:44:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 23:44:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 23:44:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 23:44:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-23 23:44:11,871 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-23 23:44:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-23 23:44:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-23 23:44:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 23:44:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 23:44:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 23:44:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 23:44:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-23 23:44:11,877 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:44:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:44:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-23 23:44:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 23:44:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-23 23:44:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-23 23:44:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-23 23:44:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-23 23:44:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-23 23:44:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-23 23:44:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-23 23:44:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-11-23 23:44:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-23 23:44:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-23 23:44:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-23 23:44:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-23 23:44:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-23 23:44:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-23 23:44:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 23:44:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 23:44:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 23:44:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-23 23:44:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-23 23:44:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-23 23:44:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 23:44:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-23 23:44:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 23:44:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-23 23:44:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 23:44:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 23:44:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 23:44:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 23:44:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-23 23:44:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-23 23:44:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-23 23:44:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-23 23:44:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-23 23:44:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-23 23:44:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-23 23:44:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-23 23:44:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-23 23:44:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-23 23:44:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-23 23:44:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 23:44:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 23:44:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 23:44:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 23:44:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 23:44:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 23:44:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 23:44:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 23:44:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 23:44:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 23:44:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 23:44:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 23:44:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 23:44:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 23:44:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-23 23:44:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-23 23:44:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-23 23:44:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 23:44:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-23 23:44:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 23:44:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 23:44:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 23:44:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-23 23:44:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-23 23:44:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-23 23:44:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-23 23:44:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 23:44:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 23:44:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 23:44:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-23 23:44:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-23 23:44:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 23:44:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 23:44:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:44:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-23 23:44:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-23 23:44:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 23:44:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 23:44:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 23:44:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-23 23:44:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 23:44:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 23:44:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-11-23 23:44:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-23 23:44:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-23 23:44:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-23 23:44:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-23 23:44:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-23 23:44:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-23 23:44:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-23 23:44:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 23:44:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-23 23:44:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-23 23:44:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-23 23:44:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-23 23:44:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-23 23:44:13,568 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 23:44:13,574 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 23:44:52,762 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-23 23:44:54,272 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 23:45:05,544 INFO L? ?]: Removed 3918 outVars from TransFormulas that were not future-live. [2024-11-23 23:45:05,544 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 23:45:05,634 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 23:45:05,634 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-23 23:45:05,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:45:05 BoogieIcfgContainer [2024-11-23 23:45:05,635 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 23:45:05,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 23:45:05,645 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 23:45:05,650 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 23:45:05,651 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 11:44:03" (1/3) ... [2024-11-23 23:45:05,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2959c5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:45:05, skipping insertion in model container [2024-11-23 23:45:05,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:44:08" (2/3) ... [2024-11-23 23:45:05,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2959c5a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 11:45:05, skipping insertion in model container [2024-11-23 23:45:05,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 11:45:05" (3/3) ... [2024-11-23 23:45:05,653 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-23 23:45:05,672 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 23:45:05,677 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i that has 191 procedures, 3333 locations, 1 initial locations, 113 loop locations, and 3 error locations. [2024-11-23 23:45:05,852 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 23:45:05,872 INFO L333 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, 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;@5e0519d5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 23:45:05,872 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-23 23:45:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand has 3016 states, 2115 states have (on average 1.3111111111111111) internal successors, (2773), 2119 states have internal predecessors, (2773), 779 states have call successors, (779), 120 states have call predecessors, (779), 119 states have return successors, (771), 771 states have call predecessors, (771), 771 states have call successors, (771) [2024-11-23 23:45:05,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-11-23 23:45:05,949 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:45:05,950 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 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, 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, 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] [2024-11-23 23:45:05,951 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:45:05,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:45:05,961 INFO L85 PathProgramCache]: Analyzing trace with hash 91534154, now seen corresponding path program 1 times [2024-11-23 23:45:05,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:45:05,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402448651] [2024-11-23 23:45:05,971 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:45:05,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:46:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:47:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-11-23 23:47:00,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:47:00,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402448651] [2024-11-23 23:47:00,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402448651] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:47:00,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:47:00,846 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:47:00,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555604597] [2024-11-23 23:47:00,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:47:00,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:47:00,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:47:00,886 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:47:00,886 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:47:00,898 INFO L87 Difference]: Start difference. First operand has 3016 states, 2115 states have (on average 1.3111111111111111) internal successors, (2773), 2119 states have internal predecessors, (2773), 779 states have call successors, (779), 120 states have call predecessors, (779), 119 states have return successors, (771), 771 states have call predecessors, (771), 771 states have call successors, (771) Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-23 23:47:05,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:47:06,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:47:06,891 INFO L93 Difference]: Finished difference Result 8773 states and 12908 transitions. [2024-11-23 23:47:06,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:47:06,894 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 430 [2024-11-23 23:47:06,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:47:07,068 INFO L225 Difference]: With dead ends: 8773 [2024-11-23 23:47:07,071 INFO L226 Difference]: Without dead ends: 5822 [2024-11-23 23:47:07,110 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:47:07,113 INFO L435 NwaCegarLoop]: 4310 mSDtfsCounter, 4060 mSDsluCounter, 4227 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4060 SdHoareTripleChecker+Valid, 8537 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-23 23:47:07,114 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4060 Valid, 8537 Invalid, 64 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 50 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-23 23:47:07,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5822 states. [2024-11-23 23:47:07,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5822 to 5818. [2024-11-23 23:47:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5818 states, 4105 states have (on average 1.305237515225335) internal successors, (5358), 4112 states have internal predecessors, (5358), 1476 states have call successors, (1476), 235 states have call predecessors, (1476), 234 states have return successors, (1472), 1472 states have call predecessors, (1472), 1472 states have call successors, (1472) [2024-11-23 23:47:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 5818 states and 8306 transitions. [2024-11-23 23:47:08,159 INFO L78 Accepts]: Start accepts. Automaton has 5818 states and 8306 transitions. Word has length 430 [2024-11-23 23:47:08,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:47:08,168 INFO L471 AbstractCegarLoop]: Abstraction has 5818 states and 8306 transitions. [2024-11-23 23:47:08,168 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-23 23:47:08,168 INFO L276 IsEmpty]: Start isEmpty. Operand 5818 states and 8306 transitions. [2024-11-23 23:47:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-23 23:47:08,213 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:47:08,213 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1] [2024-11-23 23:47:08,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 23:47:08,218 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:47:08,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:47:08,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1305875111, now seen corresponding path program 1 times [2024-11-23 23:47:08,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:47:08,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800329138] [2024-11-23 23:47:08,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:47:08,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:48:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:48:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-23 23:48:48,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:48:48,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800329138] [2024-11-23 23:48:48,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800329138] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:48:48,468 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:48:48,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:48:48,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86181117] [2024-11-23 23:48:48,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:48:48,472 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:48:48,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:48:48,473 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:48:48,473 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:48:48,474 INFO L87 Difference]: Start difference. First operand 5818 states and 8306 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:48:52,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:48:54,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:48:54,841 INFO L93 Difference]: Finished difference Result 14339 states and 20450 transitions. [2024-11-23 23:48:54,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:48:54,842 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 451 [2024-11-23 23:48:54,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:48:54,925 INFO L225 Difference]: With dead ends: 14339 [2024-11-23 23:48:54,925 INFO L226 Difference]: Without dead ends: 8598 [2024-11-23 23:48:54,961 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:48:54,962 INFO L435 NwaCegarLoop]: 4288 mSDtfsCounter, 4033 mSDsluCounter, 4217 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8505 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-23 23:48:54,963 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8505 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-23 23:48:54,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8598 states. [2024-11-23 23:48:55,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8598 to 8579. [2024-11-23 23:48:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8579 states, 6069 states have (on average 1.3043334981051244) internal successors, (7916), 6082 states have internal predecessors, (7916), 2153 states have call successors, (2153), 355 states have call predecessors, (2153), 354 states have return successors, (2149), 2144 states have call predecessors, (2149), 2149 states have call successors, (2149) [2024-11-23 23:48:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8579 states to 8579 states and 12218 transitions. [2024-11-23 23:48:55,575 INFO L78 Accepts]: Start accepts. Automaton has 8579 states and 12218 transitions. Word has length 451 [2024-11-23 23:48:55,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:48:55,576 INFO L471 AbstractCegarLoop]: Abstraction has 8579 states and 12218 transitions. [2024-11-23 23:48:55,576 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:48:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 8579 states and 12218 transitions. [2024-11-23 23:48:55,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-23 23:48:55,595 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:48:55,596 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:48:55,596 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 23:48:55,596 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:48:55,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:48:55,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1791301892, now seen corresponding path program 1 times [2024-11-23 23:48:55,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:48:55,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035634526] [2024-11-23 23:48:55,597 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:48:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:50:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:50:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-23 23:50:36,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:50:36,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035634526] [2024-11-23 23:50:36,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2035634526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:50:36,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:50:36,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:50:36,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737273823] [2024-11-23 23:50:36,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:50:36,959 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:50:36,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:50:36,960 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:50:36,960 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:50:36,961 INFO L87 Difference]: Start difference. First operand 8579 states and 12218 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:50:41,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:50:43,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:50:43,492 INFO L93 Difference]: Finished difference Result 22626 states and 32200 transitions. [2024-11-23 23:50:43,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:50:43,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 453 [2024-11-23 23:50:43,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:50:43,651 INFO L225 Difference]: With dead ends: 22626 [2024-11-23 23:50:43,651 INFO L226 Difference]: Without dead ends: 14124 [2024-11-23 23:50:43,709 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:50:43,712 INFO L435 NwaCegarLoop]: 4376 mSDtfsCounter, 4033 mSDsluCounter, 4219 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8595 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-23 23:50:43,713 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8595 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-23 23:50:43,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14124 states. [2024-11-23 23:50:44,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14124 to 14101. [2024-11-23 23:50:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14101 states, 9997 states have (on average 1.303591077323197) internal successors, (13032), 10022 states have internal predecessors, (13032), 3507 states have call successors, (3507), 595 states have call predecessors, (3507), 594 states have return successors, (3503), 3488 states have call predecessors, (3503), 3503 states have call successors, (3503) [2024-11-23 23:50:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14101 states to 14101 states and 20042 transitions. [2024-11-23 23:50:44,679 INFO L78 Accepts]: Start accepts. Automaton has 14101 states and 20042 transitions. Word has length 453 [2024-11-23 23:50:44,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:50:44,680 INFO L471 AbstractCegarLoop]: Abstraction has 14101 states and 20042 transitions. [2024-11-23 23:50:44,680 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:50:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 14101 states and 20042 transitions. [2024-11-23 23:50:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-23 23:50:44,705 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:50:44,705 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 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, 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, 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, 1, 1, 1, 1, 1, 1] [2024-11-23 23:50:44,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 23:50:44,706 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:50:44,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:50:44,707 INFO L85 PathProgramCache]: Analyzing trace with hash 394400186, now seen corresponding path program 1 times [2024-11-23 23:50:44,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:50:44,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894547401] [2024-11-23 23:50:44,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:50:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:52:19,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:52:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-23 23:52:21,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:52:21,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894547401] [2024-11-23 23:52:21,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894547401] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:52:21,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:52:21,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:52:21,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788935496] [2024-11-23 23:52:21,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:52:21,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:52:21,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:52:21,468 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:52:21,468 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:52:21,469 INFO L87 Difference]: Start difference. First operand 14101 states and 20042 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:52:25,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:52:27,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:52:27,858 INFO L93 Difference]: Finished difference Result 38506 states and 54738 transitions. [2024-11-23 23:52:27,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:52:27,859 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 452 [2024-11-23 23:52:27,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:52:28,026 INFO L225 Difference]: With dead ends: 38506 [2024-11-23 23:52:28,027 INFO L226 Difference]: Without dead ends: 24482 [2024-11-23 23:52:28,091 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:52:28,091 INFO L435 NwaCegarLoop]: 4908 mSDtfsCounter, 4033 mSDsluCounter, 4218 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 9126 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-23 23:52:28,092 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 9126 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-23 23:52:28,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24482 states. [2024-11-23 23:52:29,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24482 to 24461. [2024-11-23 23:52:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24461 states, 17367 states have (on average 1.3038521333563655) internal successors, (22644), 17416 states have internal predecessors, (22644), 6049 states have call successors, (6049), 1043 states have call predecessors, (6049), 1042 states have return successors, (6045), 6010 states have call predecessors, (6045), 6045 states have call successors, (6045) [2024-11-23 23:52:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24461 states to 24461 states and 34738 transitions. [2024-11-23 23:52:29,457 INFO L78 Accepts]: Start accepts. Automaton has 24461 states and 34738 transitions. Word has length 452 [2024-11-23 23:52:29,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:52:29,459 INFO L471 AbstractCegarLoop]: Abstraction has 24461 states and 34738 transitions. [2024-11-23 23:52:29,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-23 23:52:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 24461 states and 34738 transitions. [2024-11-23 23:52:29,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-23 23:52:29,477 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:52:29,478 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:52:29,478 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 23:52:29,478 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:52:29,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:52:29,479 INFO L85 PathProgramCache]: Analyzing trace with hash -1790708731, now seen corresponding path program 1 times [2024-11-23 23:52:29,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:52:29,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555782915] [2024-11-23 23:52:29,480 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:52:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:54:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:54:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-11-23 23:54:12,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:54:12,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555782915] [2024-11-23 23:54:12,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555782915] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:54:12,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:54:12,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:54:12,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558094233] [2024-11-23 23:54:12,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:54:12,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:54:12,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:54:12,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:54:12,004 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:54:12,005 INFO L87 Difference]: Start difference. First operand 24461 states and 34738 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-23 23:54:16,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:54:18,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:54:18,451 INFO L93 Difference]: Finished difference Result 71473 states and 101550 transitions. [2024-11-23 23:54:18,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:54:18,452 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 457 [2024-11-23 23:54:18,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:54:18,777 INFO L225 Difference]: With dead ends: 71473 [2024-11-23 23:54:18,777 INFO L226 Difference]: Without dead ends: 47089 [2024-11-23 23:54:18,903 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:54:18,905 INFO L435 NwaCegarLoop]: 4671 mSDtfsCounter, 3981 mSDsluCounter, 4235 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3981 SdHoareTripleChecker+Valid, 8906 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-23 23:54:18,905 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3981 Valid, 8906 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 47 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-23 23:54:18,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47089 states. [2024-11-23 23:54:21,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47089 to 47054. [2024-11-23 23:54:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47054 states, 33457 states have (on average 1.3036733717906566) internal successors, (43617), 33571 states have internal predecessors, (43617), 11589 states have call successors, (11589), 2006 states have call predecessors, (11589), 2005 states have return successors, (11585), 11494 states have call predecessors, (11585), 11585 states have call successors, (11585) [2024-11-23 23:54:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47054 states to 47054 states and 66791 transitions. [2024-11-23 23:54:21,541 INFO L78 Accepts]: Start accepts. Automaton has 47054 states and 66791 transitions. Word has length 457 [2024-11-23 23:54:21,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:54:21,543 INFO L471 AbstractCegarLoop]: Abstraction has 47054 states and 66791 transitions. [2024-11-23 23:54:21,543 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-23 23:54:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 47054 states and 66791 transitions. [2024-11-23 23:54:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-23 23:54:21,561 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:54:21,561 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:54:21,562 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-23 23:54:21,562 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:54:21,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:54:21,563 INFO L85 PathProgramCache]: Analyzing trace with hash -1235828784, now seen corresponding path program 1 times [2024-11-23 23:54:21,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:54:21,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593773070] [2024-11-23 23:54:21,563 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:54:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 23:56:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 23:56:09,400 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-11-23 23:56:09,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 23:56:09,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593773070] [2024-11-23 23:56:09,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593773070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 23:56:09,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 23:56:09,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 23:56:09,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962658363] [2024-11-23 23:56:09,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 23:56:09,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 23:56:09,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 23:56:09,403 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 23:56:09,403 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:56:09,403 INFO L87 Difference]: Start difference. First operand 47054 states and 66791 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-23 23:56:13,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 23:56:16,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 23:56:16,629 INFO L93 Difference]: Finished difference Result 113419 states and 159853 transitions. [2024-11-23 23:56:16,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 23:56:16,630 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 467 [2024-11-23 23:56:16,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 23:56:17,017 INFO L225 Difference]: With dead ends: 113419 [2024-11-23 23:56:17,017 INFO L226 Difference]: Without dead ends: 66442 [2024-11-23 23:56:17,220 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 23:56:17,222 INFO L435 NwaCegarLoop]: 4578 mSDtfsCounter, 2321 mSDsluCounter, 4184 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2321 SdHoareTripleChecker+Valid, 8762 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-23 23:56:17,223 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2321 Valid, 8762 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 98 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-23 23:56:17,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66442 states. [2024-11-23 23:56:20,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66442 to 66393. [2024-11-23 23:56:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66393 states, 47556 states have (on average 1.2963663890991672) internal successors, (61650), 47792 states have internal predecessors, (61650), 15659 states have call successors, (15659), 3176 states have call predecessors, (15659), 3175 states have return successors, (15655), 15440 states have call predecessors, (15655), 15655 states have call successors, (15655) [2024-11-23 23:56:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66393 states to 66393 states and 92964 transitions. [2024-11-23 23:56:21,274 INFO L78 Accepts]: Start accepts. Automaton has 66393 states and 92964 transitions. Word has length 467 [2024-11-23 23:56:21,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 23:56:21,276 INFO L471 AbstractCegarLoop]: Abstraction has 66393 states and 92964 transitions. [2024-11-23 23:56:21,276 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-23 23:56:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 66393 states and 92964 transitions. [2024-11-23 23:56:21,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-23 23:56:21,290 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 23:56:21,290 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 36, 36, 36, 36, 36, 36, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 23:56:21,290 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 23:56:21,290 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-23 23:56:21,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 23:56:21,291 INFO L85 PathProgramCache]: Analyzing trace with hash -1630138897, now seen corresponding path program 1 times [2024-11-23 23:56:21,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 23:56:21,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350218384] [2024-11-23 23:56:21,291 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 23:56:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms