./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/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_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1 --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-d790fec [2024-12-02 10:19:55,676 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:19:55,729 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 10:19:55,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:19:55,734 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:19:55,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:19:55,755 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:19:55,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:19:55,755 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:19:55,755 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:19:55,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:19:55,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:19:55,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:19:55,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:19:55,757 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:19:55,757 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:19:55,757 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:19:55,758 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:19:55,758 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:19:55,759 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 10:19:55,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:19:55,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:19:55,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:19:55,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:19:55,997 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:19:55,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-12-02 10:19:58,608 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/data/3dddaad20/9b6e0bb0ce984257822e38338810292f/FLAG8ea0f620b [2024-12-02 10:19:59,120 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:19:59,121 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-12-02 10:19:59,165 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/data/3dddaad20/9b6e0bb0ce984257822e38338810292f/FLAG8ea0f620b [2024-12-02 10:19:59,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/data/3dddaad20/9b6e0bb0ce984257822e38338810292f [2024-12-02 10:19:59,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:19:59,182 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:19:59,183 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:19:59,184 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:19:59,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:19:59,188 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:19:59" (1/1) ... [2024-12-02 10:19:59,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c5af0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:19:59, skipping insertion in model container [2024-12-02 10:19:59,189 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:19:59" (1/1) ... [2024-12-02 10:19:59,316 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:20:01,898 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-12-02 10:20:01,900 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-12-02 10:20:01,901 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-12-02 10:20:01,901 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-12-02 10:20:01,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:20:01,958 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:20:02,067 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] [2024-12-02 10:20:02,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-12-02 10:20:02,074 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] [2024-12-02 10:20:02,322 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-12-02 10:20:02,323 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-12-02 10:20:02,323 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-12-02 10:20:02,323 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_b4e8467b-5e9f-49aa-8158-b7a76659d934/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-12-02 10:20:02,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:20:02,559 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:20:02,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02 WrapperNode [2024-12-02 10:20:02,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:20:02,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:20:02,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:20:02,561 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:20:02,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:02,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:02,895 INFO L138 Inliner]: procedures = 410, calls = 4656, calls flagged for inlining = 227, calls inlined = 201, statements flattened = 9741 [2024-12-02 10:20:02,896 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:20:02,896 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:20:02,896 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:20:02,896 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:20:02,907 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:02,907 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:02,949 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:04,928 INFO L175 MemorySlicer]: Split 2235 memory accesses to 36 slices as follows [4, 6, 2, 2, 2, 16, 3, 88, 16, 2, 1, 40, 8, 17, 1, 2, 4, 1, 4, 8, 2, 2, 1301, 1, 2, 6, 19, 20, 19, 19, 8, 53, 511, 2, 40, 3]. 58 percent of accesses are in the largest equivalence class. The 159 initializations are split as follows [3, 0, 0, 0, 0, 0, 3, 0, 15, 0, 0, 40, 8, 0, 1, 0, 4, 0, 4, 8, 2, 0, 13, 1, 2, 4, 0, 0, 0, 0, 8, 0, 0, 0, 40, 3]. The 1443 writes are split as follows [0, 3, 1, 0, 1, 2, 0, 88, 0, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 1, 795, 0, 0, 0, 19, 10, 19, 19, 0, 44, 438, 0, 0, 0]. [2024-12-02 10:20:04,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:04,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,052 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,062 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,084 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,129 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:20:05,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:20:05,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:20:05,190 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:20:05,191 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (1/1) ... [2024-12-02 10:20:05,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:20:05,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:20:05,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:20:05,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e8467b-5e9f-49aa-8158-b7a76659d934/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-12-02 10:20:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-12-02 10:20:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-02 10:20:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-12-02 10:20:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 10:20:05,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 10:20:05,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-12-02 10:20:05,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-12-02 10:20:05,242 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-12-02 10:20:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 10:20:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-12-02 10:20:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-12-02 10:20:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 10:20:05,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 10:20:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-12-02 10:20:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-12-02 10:20:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 10:20:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 10:20:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 10:20:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 10:20:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 10:20:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 10:20:05,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 10:20:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-12-02 10:20:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-12-02 10:20:05,248 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-12-02 10:20:05,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 10:20:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 10:20:05,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-12-02 10:20:05,251 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:20:05,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 10:20:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 10:20:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 10:20:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 10:20:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-12-02 10:20:05,255 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-12-02 10:20:05,255 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-12-02 10:20:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 10:20:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 10:20:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 10:20:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 10:20:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 10:20:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 10:20:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 10:20:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:20:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 10:20:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 10:20:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 10:20:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 10:20:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 10:20:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 10:20:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-12-02 10:20:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-12-02 10:20:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-12-02 10:20:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-12-02 10:20:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-12-02 10:20:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 10:20:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 10:20:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 10:20:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-12-02 10:20:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 10:20:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 10:20:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-12-02 10:20:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-12-02 10:20:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-12-02 10:20:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-12-02 10:20:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 10:20:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-12-02 10:20:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-12-02 10:20:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-12-02 10:20:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-12-02 10:20:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-12-02 10:20:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 10:20:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-12-02 10:20:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-12-02 10:20:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-12-02 10:20:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-12-02 10:20:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 10:20:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-12-02 10:20:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-12-02 10:20:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-12-02 10:20:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 10:20:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 10:20:06,516 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:20:06,519 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:20:40,617 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 10:20:41,795 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 10:20:51,020 INFO L? ?]: Removed 3918 outVars from TransFormulas that were not future-live. [2024-12-02 10:20:51,020 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:20:51,069 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:20:51,069 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-02 10:20:51,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:20:51 BoogieIcfgContainer [2024-12-02 10:20:51,070 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:20:51,072 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:20:51,072 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:20:51,076 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:20:51,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:19:59" (1/3) ... [2024-12-02 10:20:51,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e4aae3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:20:51, skipping insertion in model container [2024-12-02 10:20:51,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:20:02" (2/3) ... [2024-12-02 10:20:51,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e4aae3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:20:51, skipping insertion in model container [2024-12-02 10:20:51,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:20:51" (3/3) ... [2024-12-02 10:20:51,079 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-12-02 10:20:51,093 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:20:51,096 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. [2024-12-02 10:20:51,201 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:20:51,209 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;@74034908, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:20:51,209 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-12-02 10:20:51,217 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) [2024-12-02 10:20:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-12-02 10:20:51,243 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:20:51,244 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] [2024-12-02 10:20:51,245 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)] === [2024-12-02 10:20:51,249 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:20:51,250 INFO L85 PathProgramCache]: Analyzing trace with hash 91534154, now seen corresponding path program 1 times [2024-12-02 10:20:51,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:20:51,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299021248] [2024-12-02 10:20:51,256 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:20:51,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:22:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:22:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-12-02 10:22:15,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:22:15,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299021248] [2024-12-02 10:22:15,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [299021248] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:22:15,275 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:22:15,275 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:22:15,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671115097] [2024-12-02 10:22:15,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:22:15,281 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:22:15,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:22:15,300 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:22:15,300 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:22:15,308 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) [2024-12-02 10:22:19,597 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 [] [2024-12-02 10:22:20,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:22:20,942 INFO L93 Difference]: Finished difference Result 8773 states and 12908 transitions. [2024-12-02 10:22:20,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:22:20,944 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 [2024-12-02 10:22:20,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:22:20,992 INFO L225 Difference]: With dead ends: 8773 [2024-12-02 10:22:20,992 INFO L226 Difference]: Without dead ends: 5822 [2024-12-02 10:22:21,018 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 [2024-12-02 10:22:21,020 INFO L435 NwaCegarLoop]: 4310 mSDtfsCounter, 4060 mSDsluCounter, 4227 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4060 SdHoareTripleChecker+Valid, 8537 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-12-02 10:22:21,021 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4060 Valid, 8537 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 50 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-12-02 10:22:21,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5822 states. [2024-12-02 10:22:21,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5822 to 5818. [2024-12-02 10:22:21,368 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) [2024-12-02 10:22:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 5818 states and 8306 transitions. [2024-12-02 10:22:21,421 INFO L78 Accepts]: Start accepts. Automaton has 5818 states and 8306 transitions. Word has length 430 [2024-12-02 10:22:21,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:22:21,422 INFO L471 AbstractCegarLoop]: Abstraction has 5818 states and 8306 transitions. [2024-12-02 10:22:21,423 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) [2024-12-02 10:22:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 5818 states and 8306 transitions. [2024-12-02 10:22:21,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-02 10:22:21,439 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:22:21,440 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] [2024-12-02 10:22:21,440 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:22:21,440 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)] === [2024-12-02 10:22:21,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:22:21,441 INFO L85 PathProgramCache]: Analyzing trace with hash 394400186, now seen corresponding path program 1 times [2024-12-02 10:22:21,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:22:21,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484079845] [2024-12-02 10:22:21,441 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:22:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:23:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:23:43,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-02 10:23:43,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:23:43,926 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1484079845] [2024-12-02 10:23:43,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1484079845] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:23:43,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:23:43,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:23:43,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451054890] [2024-12-02 10:23:43,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:23:43,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:23:43,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:23:43,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:23:43,929 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:23:43,929 INFO L87 Difference]: Start difference. First operand 5818 states and 8306 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) [2024-12-02 10:23:48,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:23:49,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:23:49,823 INFO L93 Difference]: Finished difference Result 14341 states and 20452 transitions. [2024-12-02 10:23:49,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:23:49,824 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 [2024-12-02 10:23:49,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:23:49,876 INFO L225 Difference]: With dead ends: 14341 [2024-12-02 10:23:49,876 INFO L226 Difference]: Without dead ends: 8600 [2024-12-02 10:23:49,904 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 [2024-12-02 10:23:49,904 INFO L435 NwaCegarLoop]: 4288 mSDtfsCounter, 4033 mSDsluCounter, 4218 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8506 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 [2024-12-02 10:23:49,905 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8506 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-12-02 10:23:49,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8600 states. [2024-12-02 10:23:50,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8600 to 8579. [2024-12-02 10:23:50,289 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) [2024-12-02 10:23:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8579 states to 8579 states and 12218 transitions. [2024-12-02 10:23:50,333 INFO L78 Accepts]: Start accepts. Automaton has 8579 states and 12218 transitions. Word has length 452 [2024-12-02 10:23:50,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:23:50,334 INFO L471 AbstractCegarLoop]: Abstraction has 8579 states and 12218 transitions. [2024-12-02 10:23:50,334 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) [2024-12-02 10:23:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 8579 states and 12218 transitions. [2024-12-02 10:23:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-12-02 10:23:50,347 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:23:50,348 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] [2024-12-02 10:23:50,348 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:23:50,348 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)] === [2024-12-02 10:23:50,348 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:23:50,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1791301892, now seen corresponding path program 1 times [2024-12-02 10:23:50,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:23:50,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079866269] [2024-12-02 10:23:50,349 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:23:50,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:25:14,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:25:15,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-02 10:25:15,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:25:15,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079866269] [2024-12-02 10:25:15,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079866269] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:25:15,570 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:25:15,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:25:15,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13437543] [2024-12-02 10:25:15,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:25:15,571 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:25:15,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:25:15,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:25:15,572 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:25:15,573 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) [2024-12-02 10:25:19,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:25:21,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:25:21,253 INFO L93 Difference]: Finished difference Result 22626 states and 32200 transitions. [2024-12-02 10:25:21,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:25:21,255 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 [2024-12-02 10:25:21,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:25:21,326 INFO L225 Difference]: With dead ends: 22626 [2024-12-02 10:25:21,326 INFO L226 Difference]: Without dead ends: 14124 [2024-12-02 10:25:21,363 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 [2024-12-02 10:25:21,364 INFO L435 NwaCegarLoop]: 4376 mSDtfsCounter, 4033 mSDsluCounter, 4219 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s 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, 5.4s IncrementalHoareTripleChecker+Time [2024-12-02 10:25:21,364 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8595 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-12-02 10:25:21,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14124 states. [2024-12-02 10:25:21,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14124 to 14101. [2024-12-02 10:25:21,918 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) [2024-12-02 10:25:21,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14101 states to 14101 states and 20042 transitions. [2024-12-02 10:25:21,991 INFO L78 Accepts]: Start accepts. Automaton has 14101 states and 20042 transitions. Word has length 453 [2024-12-02 10:25:21,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:25:21,992 INFO L471 AbstractCegarLoop]: Abstraction has 14101 states and 20042 transitions. [2024-12-02 10:25:21,992 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) [2024-12-02 10:25:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 14101 states and 20042 transitions. [2024-12-02 10:25:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-02 10:25:21,999 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:25:22,000 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] [2024-12-02 10:25:22,000 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 10:25:22,000 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)] === [2024-12-02 10:25:22,001 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:25:22,001 INFO L85 PathProgramCache]: Analyzing trace with hash -1305875111, now seen corresponding path program 1 times [2024-12-02 10:25:22,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:25:22,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001847672] [2024-12-02 10:25:22,001 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:25:22,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:26:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:26:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-02 10:26:45,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:26:45,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001847672] [2024-12-02 10:26:45,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001847672] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:26:45,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:26:45,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:26:45,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462487738] [2024-12-02 10:26:45,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:26:45,918 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:26:45,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:26:45,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:26:45,918 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:26:45,918 INFO L87 Difference]: Start difference. First operand 14101 states and 20042 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) [2024-12-02 10:26:50,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:26:51,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:26:51,707 INFO L93 Difference]: Finished difference Result 38504 states and 54736 transitions. [2024-12-02 10:26:51,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:26:51,708 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 [2024-12-02 10:26:51,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:26:51,805 INFO L225 Difference]: With dead ends: 38504 [2024-12-02 10:26:51,805 INFO L226 Difference]: Without dead ends: 24480 [2024-12-02 10:26:51,852 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 [2024-12-02 10:26:51,853 INFO L435 NwaCegarLoop]: 4689 mSDtfsCounter, 4033 mSDsluCounter, 4217 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8906 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-12-02 10:26:51,853 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8906 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-12-02 10:26:51,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24480 states. [2024-12-02 10:26:52,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24480 to 24461. [2024-12-02 10:26:52,582 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) [2024-12-02 10:26:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24461 states to 24461 states and 34738 transitions. [2024-12-02 10:26:52,685 INFO L78 Accepts]: Start accepts. Automaton has 24461 states and 34738 transitions. Word has length 451 [2024-12-02 10:26:52,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:26:52,686 INFO L471 AbstractCegarLoop]: Abstraction has 24461 states and 34738 transitions. [2024-12-02 10:26:52,686 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) [2024-12-02 10:26:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 24461 states and 34738 transitions. [2024-12-02 10:26:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-02 10:26:52,691 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:26:52,692 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] [2024-12-02 10:26:52,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 10:26:52,692 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)] === [2024-12-02 10:26:52,692 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:26:52,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1790708731, now seen corresponding path program 1 times [2024-12-02 10:26:52,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:26:52,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033830834] [2024-12-02 10:26:52,693 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:26:52,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:28:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:28:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-12-02 10:28:15,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:28:15,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033830834] [2024-12-02 10:28:15,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033830834] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:28:15,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:28:15,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:28:15,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783538976] [2024-12-02 10:28:15,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:28:15,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:28:15,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:28:15,008 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:28:15,008 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:28:15,008 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) [2024-12-02 10:28:19,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:28:20,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:28:20,848 INFO L93 Difference]: Finished difference Result 71473 states and 101550 transitions. [2024-12-02 10:28:20,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:28:20,849 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 [2024-12-02 10:28:20,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:28:21,007 INFO L225 Difference]: With dead ends: 71473 [2024-12-02 10:28:21,007 INFO L226 Difference]: Without dead ends: 47089 [2024-12-02 10:28:21,089 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 [2024-12-02 10:28:21,090 INFO L435 NwaCegarLoop]: 4671 mSDtfsCounter, 3981 mSDsluCounter, 4235 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s 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, 5.2s IncrementalHoareTripleChecker+Time [2024-12-02 10:28:21,090 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3981 Valid, 8906 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 47 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-12-02 10:28:21,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47089 states. [2024-12-02 10:28:22,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47089 to 47054. [2024-12-02 10:28:22,409 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) [2024-12-02 10:28:22,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47054 states to 47054 states and 66791 transitions. [2024-12-02 10:28:22,587 INFO L78 Accepts]: Start accepts. Automaton has 47054 states and 66791 transitions. Word has length 457 [2024-12-02 10:28:22,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:28:22,588 INFO L471 AbstractCegarLoop]: Abstraction has 47054 states and 66791 transitions. [2024-12-02 10:28:22,588 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) [2024-12-02 10:28:22,588 INFO L276 IsEmpty]: Start isEmpty. Operand 47054 states and 66791 transitions. [2024-12-02 10:28:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-12-02 10:28:22,595 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:28:22,595 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] [2024-12-02 10:28:22,595 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 10:28:22,595 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)] === [2024-12-02 10:28:22,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:28:22,596 INFO L85 PathProgramCache]: Analyzing trace with hash 1963364778, now seen corresponding path program 1 times [2024-12-02 10:28:22,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:28:22,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109347225] [2024-12-02 10:28:22,596 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:28:22,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:29:43,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:29:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-12-02 10:29:44,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:29:44,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109347225] [2024-12-02 10:29:44,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1109347225] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:29:44,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:29:44,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:29:44,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180505364] [2024-12-02 10:29:44,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:29:44,060 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:29:44,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:29:44,060 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:29:44,060 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:29:44,061 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) [2024-12-02 10:29:48,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:29:50,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:29:50,816 INFO L93 Difference]: Finished difference Result 113419 states and 159853 transitions. [2024-12-02 10:29:50,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:29:50,817 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 [2024-12-02 10:29:50,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:29:51,053 INFO L225 Difference]: With dead ends: 113419 [2024-12-02 10:29:51,053 INFO L226 Difference]: Without dead ends: 66442 [2024-12-02 10:29:51,194 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 [2024-12-02 10:29:51,195 INFO L435 NwaCegarLoop]: 4578 mSDtfsCounter, 2321 mSDsluCounter, 4184 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s 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, 5.7s IncrementalHoareTripleChecker+Time [2024-12-02 10:29:51,195 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2321 Valid, 8762 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 98 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-12-02 10:29:51,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66442 states. [2024-12-02 10:29:52,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66442 to 66393. [2024-12-02 10:29:52,811 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) [2024-12-02 10:29:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66393 states to 66393 states and 92964 transitions. [2024-12-02 10:29:53,053 INFO L78 Accepts]: Start accepts. Automaton has 66393 states and 92964 transitions. Word has length 467 [2024-12-02 10:29:53,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:29:53,053 INFO L471 AbstractCegarLoop]: Abstraction has 66393 states and 92964 transitions. [2024-12-02 10:29:53,053 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) [2024-12-02 10:29:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 66393 states and 92964 transitions. [2024-12-02 10:29:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-02 10:29:53,058 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:29:53,058 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] [2024-12-02 10:29:53,058 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 10:29:53,058 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)] === [2024-12-02 10:29:53,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:29:53,058 INFO L85 PathProgramCache]: Analyzing trace with hash -1630138897, now seen corresponding path program 1 times [2024-12-02 10:29:53,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:29:53,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934572474] [2024-12-02 10:29:53,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:29:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:31:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:31:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 5903 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5892 trivial. 0 not checked. [2024-12-02 10:31:16,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:31:16,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934572474] [2024-12-02 10:31:16,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1934572474] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:31:16,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:31:16,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:31:16,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40763140] [2024-12-02 10:31:16,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:31:16,520 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:31:16,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:31:16,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:31:16,520 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:31:16,521 INFO L87 Difference]: Start difference. First operand 66393 states and 92964 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 10:31:20,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:31:23,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:31:23,412 INFO L93 Difference]: Finished difference Result 196463 states and 275385 transitions. [2024-12-02 10:31:23,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:31:23,413 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 484 [2024-12-02 10:31:23,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:31:23,875 INFO L225 Difference]: With dead ends: 196463 [2024-12-02 10:31:23,875 INFO L226 Difference]: Without dead ends: 130147 [2024-12-02 10:31:24,078 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 [2024-12-02 10:31:24,079 INFO L435 NwaCegarLoop]: 8096 mSDtfsCounter, 4135 mSDsluCounter, 4251 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4135 SdHoareTripleChecker+Valid, 12347 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-12-02 10:31:24,079 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4135 Valid, 12347 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-12-02 10:31:24,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130147 states. [2024-12-02 10:31:27,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130147 to 130068. [2024-12-02 10:31:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130068 states, 93056 states have (on average 1.297240371389271) internal successors, (120716), 93522 states have internal predecessors, (120716), 30822 states have call successors, (30822), 6220 states have call predecessors, (30822), 6187 states have return successors, (30818), 30357 states have call predecessors, (30818), 30818 states have call successors, (30818) [2024-12-02 10:31:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130068 states to 130068 states and 182356 transitions. [2024-12-02 10:31:27,775 INFO L78 Accepts]: Start accepts. Automaton has 130068 states and 182356 transitions. Word has length 484 [2024-12-02 10:31:27,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:31:27,776 INFO L471 AbstractCegarLoop]: Abstraction has 130068 states and 182356 transitions. [2024-12-02 10:31:27,776 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-12-02 10:31:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130068 states and 182356 transitions. [2024-12-02 10:31:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-02 10:31:27,779 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:31:27,780 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 36, 36, 4, 4, 4, 2, 2, 2, 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] [2024-12-02 10:31:27,780 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 10:31:27,780 INFO L396 AbstractCegarLoop]: === Iteration 8 === 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)] === [2024-12-02 10:31:27,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:31:27,780 INFO L85 PathProgramCache]: Analyzing trace with hash 1005626659, now seen corresponding path program 1 times [2024-12-02 10:31:27,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:31:27,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398790465] [2024-12-02 10:31:27,780 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:31:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:32:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:32:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-12-02 10:32:56,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:32:56,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398790465] [2024-12-02 10:32:56,130 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398790465] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:32:56,130 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:32:56,130 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 10:32:56,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679487011] [2024-12-02 10:32:56,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:32:56,131 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 10:32:56,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:32:56,132 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 10:32:56,132 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:32:56,132 INFO L87 Difference]: Start difference. First operand 130068 states and 182356 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 10:32:59,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:32:59,069 INFO L93 Difference]: Finished difference Result 131004 states and 183229 transitions. [2024-12-02 10:32:59,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 10:32:59,070 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 493 [2024-12-02 10:32:59,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:32:59,436 INFO L225 Difference]: With dead ends: 131004 [2024-12-02 10:32:59,436 INFO L226 Difference]: Without dead ends: 131002 [2024-12-02 10:32:59,475 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 10:32:59,476 INFO L435 NwaCegarLoop]: 4284 mSDtfsCounter, 4015 mSDsluCounter, 8723 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4016 SdHoareTripleChecker+Valid, 13007 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 10:32:59,476 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4016 Valid, 13007 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 10:32:59,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131002 states. [2024-12-02 10:33:03,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131002 to 131002. [2024-12-02 10:33:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131002 states, 93741 states have (on average 1.297052517041636) internal successors, (121587), 94207 states have internal predecessors, (121587), 30822 states have call successors, (30822), 6469 states have call predecessors, (30822), 6436 states have return successors, (30818), 30357 states have call predecessors, (30818), 30818 states have call successors, (30818) [2024-12-02 10:33:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131002 states to 131002 states and 183227 transitions. [2024-12-02 10:33:04,203 INFO L78 Accepts]: Start accepts. Automaton has 131002 states and 183227 transitions. Word has length 493 [2024-12-02 10:33:04,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:33:04,205 INFO L471 AbstractCegarLoop]: Abstraction has 131002 states and 183227 transitions. [2024-12-02 10:33:04,205 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (47), 3 states have call predecessors, (47), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-12-02 10:33:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 131002 states and 183227 transitions. [2024-12-02 10:33:04,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 499 [2024-12-02 10:33:04,231 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:33:04,231 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 36, 36, 4, 4, 4, 2, 2, 2, 2, 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] [2024-12-02 10:33:04,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 10:33:04,232 INFO L396 AbstractCegarLoop]: === Iteration 9 === 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)] === [2024-12-02 10:33:04,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:33:04,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1183937582, now seen corresponding path program 1 times [2024-12-02 10:33:04,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:33:04,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062677803] [2024-12-02 10:33:04,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:33:04,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms