./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_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/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_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB --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 [2024-11-27 20:25:06,700 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:25:06,775 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:25:06,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:25:06,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:25:06,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:25:06,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:25:06,829 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:25:06,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:25:06,830 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:25:06,830 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:25:06,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:25:06,831 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:25:06,831 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:25:06,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:25:06,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:25:06,834 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:25:06,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:25:06,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:25:06,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:25:06,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:25:06,835 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08fd1f25b7d22203947cf6c4ad8cac3aedaa56ca5536c5ddc05b18633d46ecf5 [2024-11-27 20:25:07,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:25:07,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:25:07,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:25:07,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:25:07,154 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:25:07,155 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:25:10,209 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/data/3828a473e/5d65f9783fcb41bbb2cbf6a63f017097/FLAGd885cce48 [2024-11-27 20:25:11,107 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:25:11,107 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:25:11,176 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/data/3828a473e/5d65f9783fcb41bbb2cbf6a63f017097/FLAGd885cce48 [2024-11-27 20:25:11,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/data/3828a473e/5d65f9783fcb41bbb2cbf6a63f017097 [2024-11-27 20:25:11,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:25:11,295 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:25:11,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:25:11,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:25:11,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:25:11,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:25:11" (1/1) ... [2024-11-27 20:25:11,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54744e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:11, skipping insertion in model container [2024-11-27 20:25:11,305 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:25:11" (1/1) ... [2024-11-27 20:25:11,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:25:15,131 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-11-27 20:25:15,135 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-11-27 20:25:15,135 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-11-27 20:25:15,137 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-11-27 20:25:15,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:25:15,239 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:25:15,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6715] [2024-11-27 20:25:15,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6722] [2024-11-27 20:25:15,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6951-6952] [2024-11-27 20:25:15,884 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470736,470749] [2024-11-27 20:25:15,885 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[470902,470915] [2024-11-27 20:25:15,885 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471066,471079] [2024-11-27 20:25:15,886 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_2619e3a9-ce11-4072-8169-ef99cae9cc97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i[471231,471244] [2024-11-27 20:25:15,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:25:16,199 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:25:16,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16 WrapperNode [2024-11-27 20:25:16,200 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:25:16,201 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:25:16,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:25:16,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:25:16,212 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:16,342 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:16,661 INFO L138 Inliner]: procedures = 410, calls = 4656, calls flagged for inlining = 227, calls inlined = 201, statements flattened = 9741 [2024-11-27 20:25:16,662 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:25:16,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:25:16,662 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:25:16,662 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:25:16,676 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:16,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:16,737 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,155 INFO L175 MemorySlicer]: Split 2235 memory accesses to 36 slices as follows [4, 16, 2, 3, 40, 8, 1, 4, 88, 4, 8, 2, 2, 2, 20, 17, 1, 1, 2, 40, 2, 6, 511, 1, 1301, 16, 19, 19, 2, 19, 2, 53, 8, 6, 2, 3]. 58 percent of accesses are in the largest equivalence class. The 159 initializations are split as follows [3, 15, 0, 3, 40, 8, 1, 4, 0, 4, 8, 0, 0, 2, 0, 0, 0, 1, 2, 40, 0, 4, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3]. The 1443 writes are split as follows [0, 0, 1, 0, 0, 0, 0, 0, 88, 0, 0, 1, 0, 0, 10, 2, 1, 0, 0, 0, 0, 0, 438, 0, 795, 2, 19, 19, 1, 19, 0, 44, 0, 3, 0, 0]. [2024-11-27 20:25:19,155 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,156 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,427 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,564 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,694 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:25:19,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:25:19,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:25:19,697 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:25:19,698 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (1/1) ... [2024-11-27 20:25:19,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:25:19,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:25:19,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:25:19,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2619e3a9-ce11-4072-8169-ef99cae9cc97/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:25:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-27 20:25:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-27 20:25:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-27 20:25:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-27 20:25:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-27 20:25:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-27 20:25:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-27 20:25:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-27 20:25:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 20:25:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 20:25:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-27 20:25:19,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-27 20:25:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-27 20:25:19,790 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-27 20:25:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:25:19,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:25:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-27 20:25:19,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-27 20:25:19,792 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-27 20:25:19,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-27 20:25:19,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-27 20:25:19,793 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-27 20:25:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-27 20:25:19,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-27 20:25:19,794 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-27 20:25:19,794 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-27 20:25:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-27 20:25:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-27 20:25:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 20:25:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 20:25:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-27 20:25:19,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-27 20:25:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:25:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-27 20:25:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-27 20:25:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-27 20:25:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-27 20:25:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-27 20:25:19,797 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-27 20:25:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-27 20:25:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-27 20:25:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-27 20:25:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-27 20:25:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-27 20:25:19,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-27 20:25:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-27 20:25:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-27 20:25:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-27 20:25:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-27 20:25:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 20:25:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 20:25:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-27 20:25:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-27 20:25:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-27 20:25:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 20:25:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 20:25:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 20:25:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 20:25:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 20:25:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-27 20:25:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-27 20:25:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-27 20:25:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-27 20:25:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-27 20:25:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-27 20:25:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-27 20:25:19,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-27 20:25:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-27 20:25:19,812 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-27 20:25:19,813 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 20:25:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 20:25:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 20:25:19,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-27 20:25:19,817 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:25:19,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-27 20:25:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-27 20:25:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:25:19,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:25:19,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:25:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:25:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:25:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:25:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:25:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:25:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-27 20:25:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-27 20:25:19,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-27 20:25:19,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-27 20:25:19,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-27 20:25:19,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-27 20:25:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-27 20:25:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-27 20:25:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-27 20:25:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-27 20:25:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-11-27 20:25:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2024-11-27 20:25:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-27 20:25:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-27 20:25:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-27 20:25:19,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-27 20:25:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-27 20:25:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-27 20:25:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-27 20:25:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-27 20:25:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-27 20:25:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-27 20:25:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-27 20:25:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-27 20:25:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:25:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-27 20:25:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-27 20:25:19,833 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-27 20:25:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:25:19,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 20:25:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-27 20:25:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 20:25:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-27 20:25:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 20:25:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 20:25:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 20:25:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-27 20:25:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-27 20:25:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-27 20:25:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-27 20:25:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-27 20:25:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-27 20:25:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-27 20:25:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-27 20:25:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 20:25:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 20:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-27 20:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-27 20:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 20:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 20:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 20:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-27 20:25:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-27 20:25:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-27 20:25:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:25:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-27 20:25:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-27 20:25:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 20:25:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-27 20:25:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-27 20:25:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-27 20:25:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-27 20:25:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 20:25:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 20:25:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 20:25:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-27 20:25:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-27 20:25:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-27 20:25:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-27 20:25:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 20:25:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-27 20:25:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 20:25:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 20:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-11-27 20:25:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2024-11-27 20:25:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-27 20:25:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-27 20:25:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-27 20:25:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-27 20:25:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-27 20:25:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-27 20:25:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-27 20:25:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-27 20:25:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-27 20:25:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-27 20:25:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-27 20:25:19,871 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:25:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-27 20:25:19,872 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-27 20:25:19,873 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-27 20:25:19,873 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-27 20:25:19,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-27 20:25:19,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-27 20:25:19,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-27 20:25:21,769 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:25:21,774 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:26:02,017 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-27 20:26:03,541 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 20:26:14,444 INFO L? ?]: Removed 3918 outVars from TransFormulas that were not future-live. [2024-11-27 20:26:14,445 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:26:14,530 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:26:14,531 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-27 20:26:14,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:26:14 BoogieIcfgContainer [2024-11-27 20:26:14,531 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:26:14,533 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:26:14,533 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:26:14,541 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:26:14,541 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:25:11" (1/3) ... [2024-11-27 20:26:14,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1a45f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:26:14, skipping insertion in model container [2024-11-27 20:26:14,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:25:16" (2/3) ... [2024-11-27 20:26:14,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1a45f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:26:14, skipping insertion in model container [2024-11-27 20:26:14,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:26:14" (3/3) ... [2024-11-27 20:26:14,544 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:26:14,562 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:26:14,567 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rndis_wlan.cil.i that has 191 procedures, 3333 locations, 1 initial locations, 113 loop locations, and 3 error locations. [2024-11-27 20:26:14,722 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:26:14,738 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;@1afd3b7b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:26:14,738 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-27 20:26:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand has 3016 states, 2115 states have (on average 1.3111111111111111) internal successors, (2773), 2119 states have internal predecessors, (2773), 779 states have call successors, (779), 120 states have call predecessors, (779), 119 states have return successors, (771), 771 states have call predecessors, (771), 771 states have call successors, (771) [2024-11-27 20:26:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2024-11-27 20:26:14,800 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:26:14,801 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:26:14,801 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:26:14,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:26:14,812 INFO L85 PathProgramCache]: Analyzing trace with hash 91534154, now seen corresponding path program 1 times [2024-11-27 20:26:14,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:26:14,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706759677] [2024-11-27 20:26:14,821 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:26:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:28:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:28:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2024-11-27 20:28:03,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:28:03,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706759677] [2024-11-27 20:28:03,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706759677] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:28:03,032 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:28:03,032 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:28:03,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674370037] [2024-11-27 20:28:03,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:28:03,042 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:28:03,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:28:03,071 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:28:03,072 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:28:03,082 INFO L87 Difference]: Start difference. First operand has 3016 states, 2115 states have (on average 1.3111111111111111) internal successors, (2773), 2119 states have internal predecessors, (2773), 779 states have call successors, (779), 120 states have call predecessors, (779), 119 states have return successors, (771), 771 states have call predecessors, (771), 771 states have call successors, (771) Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-27 20:28:07,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:28:09,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:28:09,107 INFO L93 Difference]: Finished difference Result 8773 states and 12908 transitions. [2024-11-27 20:28:09,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:28:09,110 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 430 [2024-11-27 20:28:09,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:28:09,193 INFO L225 Difference]: With dead ends: 8773 [2024-11-27 20:28:09,195 INFO L226 Difference]: Without dead ends: 5822 [2024-11-27 20:28:09,232 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:28:09,239 INFO L435 NwaCegarLoop]: 4310 mSDtfsCounter, 4060 mSDsluCounter, 4227 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4060 SdHoareTripleChecker+Valid, 8537 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:28:09,240 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4060 Valid, 8537 Invalid, 64 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 50 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-27 20:28:09,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5822 states. [2024-11-27 20:28:09,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5822 to 5818. [2024-11-27 20:28:09,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5818 states, 4105 states have (on average 1.305237515225335) internal successors, (5358), 4112 states have internal predecessors, (5358), 1476 states have call successors, (1476), 235 states have call predecessors, (1476), 234 states have return successors, (1472), 1472 states have call predecessors, (1472), 1472 states have call successors, (1472) [2024-11-27 20:28:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 5818 states and 8306 transitions. [2024-11-27 20:28:10,067 INFO L78 Accepts]: Start accepts. Automaton has 5818 states and 8306 transitions. Word has length 430 [2024-11-27 20:28:10,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:28:10,068 INFO L471 AbstractCegarLoop]: Abstraction has 5818 states and 8306 transitions. [2024-11-27 20:28:10,069 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-27 20:28:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 5818 states and 8306 transitions. [2024-11-27 20:28:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-27 20:28:10,086 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:28:10,087 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:28:10,087 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 20:28:10,087 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:28:10,089 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:28:10,089 INFO L85 PathProgramCache]: Analyzing trace with hash -1791301892, now seen corresponding path program 1 times [2024-11-27 20:28:10,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:28:10,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593435141] [2024-11-27 20:28:10,090 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:28:10,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:29:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:29:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-27 20:29:54,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:29:54,457 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593435141] [2024-11-27 20:29:54,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593435141] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:29:54,458 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:29:54,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:29:54,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739395126] [2024-11-27 20:29:54,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:29:54,461 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:29:54,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:29:54,463 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:29:54,463 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:29:54,464 INFO L87 Difference]: Start difference. First operand 5818 states and 8306 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 20:29:58,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:30:00,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:30:00,948 INFO L93 Difference]: Finished difference Result 14343 states and 20454 transitions. [2024-11-27 20:30:00,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:30:00,949 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 453 [2024-11-27 20:30:00,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:30:01,027 INFO L225 Difference]: With dead ends: 14343 [2024-11-27 20:30:01,028 INFO L226 Difference]: Without dead ends: 8602 [2024-11-27 20:30:01,061 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:30:01,062 INFO L435 NwaCegarLoop]: 4288 mSDtfsCounter, 4033 mSDsluCounter, 4219 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8507 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:30:01,063 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8507 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-27 20:30:01,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8602 states. [2024-11-27 20:30:01,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8602 to 8579. [2024-11-27 20:30:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8579 states, 6069 states have (on average 1.3043334981051244) internal successors, (7916), 6082 states have internal predecessors, (7916), 2153 states have call successors, (2153), 355 states have call predecessors, (2153), 354 states have return successors, (2149), 2144 states have call predecessors, (2149), 2149 states have call successors, (2149) [2024-11-27 20:30:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8579 states to 8579 states and 12218 transitions. [2024-11-27 20:30:01,648 INFO L78 Accepts]: Start accepts. Automaton has 8579 states and 12218 transitions. Word has length 453 [2024-11-27 20:30:01,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:30:01,650 INFO L471 AbstractCegarLoop]: Abstraction has 8579 states and 12218 transitions. [2024-11-27 20:30:01,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 20:30:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 8579 states and 12218 transitions. [2024-11-27 20:30:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-27 20:30:01,674 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:30:01,675 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:30:01,675 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:30:01,676 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:30:01,680 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:30:01,680 INFO L85 PathProgramCache]: Analyzing trace with hash 394400186, now seen corresponding path program 1 times [2024-11-27 20:30:01,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:30:01,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347596204] [2024-11-27 20:30:01,680 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:30:01,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:31:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:31:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-27 20:31:35,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:31:35,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347596204] [2024-11-27 20:31:35,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347596204] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:31:35,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:31:35,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:31:35,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500634184] [2024-11-27 20:31:35,487 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:31:35,487 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:31:35,488 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:31:35,488 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:31:35,489 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:31:35,489 INFO L87 Difference]: Start difference. First operand 8579 states and 12218 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 20:31:39,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:31:41,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:31:41,997 INFO L93 Difference]: Finished difference Result 22624 states and 32198 transitions. [2024-11-27 20:31:41,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:31:41,997 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 452 [2024-11-27 20:31:42,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:31:42,154 INFO L225 Difference]: With dead ends: 22624 [2024-11-27 20:31:42,156 INFO L226 Difference]: Without dead ends: 14122 [2024-11-27 20:31:42,213 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:31:42,217 INFO L435 NwaCegarLoop]: 4376 mSDtfsCounter, 4033 mSDsluCounter, 4218 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4033 SdHoareTripleChecker+Valid, 8594 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:31:42,217 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8594 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2024-11-27 20:31:42,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14122 states. [2024-11-27 20:31:43,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14122 to 14101. [2024-11-27 20:31:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14101 states, 9997 states have (on average 1.303591077323197) internal successors, (13032), 10022 states have internal predecessors, (13032), 3507 states have call successors, (3507), 595 states have call predecessors, (3507), 594 states have return successors, (3503), 3488 states have call predecessors, (3503), 3503 states have call successors, (3503) [2024-11-27 20:31:43,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14101 states to 14101 states and 20042 transitions. [2024-11-27 20:31:43,399 INFO L78 Accepts]: Start accepts. Automaton has 14101 states and 20042 transitions. Word has length 452 [2024-11-27 20:31:43,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:31:43,400 INFO L471 AbstractCegarLoop]: Abstraction has 14101 states and 20042 transitions. [2024-11-27 20:31:43,402 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 20:31:43,402 INFO L276 IsEmpty]: Start isEmpty. Operand 14101 states and 20042 transitions. [2024-11-27 20:31:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-27 20:31:43,417 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:31:43,418 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:31:43,419 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:31:43,419 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:31:43,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:31:43,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1305875111, now seen corresponding path program 1 times [2024-11-27 20:31:43,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:31:43,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382637131] [2024-11-27 20:31:43,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:31:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:33:14,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:33:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5787 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-27 20:33:15,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:33:15,739 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382637131] [2024-11-27 20:33:15,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382637131] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:33:15,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:33:15,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:33:15,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47796772] [2024-11-27 20:33:15,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:33:15,740 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:33:15,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:33:15,742 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:33:15,742 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:33:15,742 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) [2024-11-27 20:33:20,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:33:22,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:33:22,207 INFO L93 Difference]: Finished difference Result 38504 states and 54736 transitions. [2024-11-27 20:33:22,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:33:22,208 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 451 [2024-11-27 20:33:22,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:33:22,382 INFO L225 Difference]: With dead ends: 38504 [2024-11-27 20:33:22,382 INFO L226 Difference]: Without dead ends: 24480 [2024-11-27 20:33:22,453 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:33:22,454 INFO L435 NwaCegarLoop]: 4689 mSDtfsCounter, 4033 mSDsluCounter, 4217 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s 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, 5.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:33:22,456 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4033 Valid, 8906 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 64 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-27 20:33:22,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24480 states. [2024-11-27 20:33:23,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24480 to 24461. [2024-11-27 20:33:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24461 states, 17367 states have (on average 1.3038521333563655) internal successors, (22644), 17416 states have internal predecessors, (22644), 6049 states have call successors, (6049), 1043 states have call predecessors, (6049), 1042 states have return successors, (6045), 6010 states have call predecessors, (6045), 6045 states have call successors, (6045) [2024-11-27 20:33:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24461 states to 24461 states and 34738 transitions. [2024-11-27 20:33:23,922 INFO L78 Accepts]: Start accepts. Automaton has 24461 states and 34738 transitions. Word has length 451 [2024-11-27 20:33:23,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:33:23,924 INFO L471 AbstractCegarLoop]: Abstraction has 24461 states and 34738 transitions. [2024-11-27 20:33:23,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 20:33:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 24461 states and 34738 transitions. [2024-11-27 20:33:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-27 20:33:23,940 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:33:23,940 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:33:23,941 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:33:23,941 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:33:23,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:33:23,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1790708731, now seen corresponding path program 1 times [2024-11-27 20:33:23,942 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:33:23,942 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093876852] [2024-11-27 20:33:23,943 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:33:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:34:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:34:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-11-27 20:34:54,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:34:54,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093876852] [2024-11-27 20:34:54,663 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093876852] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:34:54,663 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:34:54,663 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:34:54,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [997272437] [2024-11-27 20:34:54,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:34:54,664 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:34:54,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:34:54,665 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:34:54,665 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:34:54,666 INFO L87 Difference]: Start difference. First operand 24461 states and 34738 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-27 20:34:58,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:35:01,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:35:01,031 INFO L93 Difference]: Finished difference Result 71473 states and 101550 transitions. [2024-11-27 20:35:01,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:35:01,032 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 457 [2024-11-27 20:35:01,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:35:01,311 INFO L225 Difference]: With dead ends: 71473 [2024-11-27 20:35:01,311 INFO L226 Difference]: Without dead ends: 47089 [2024-11-27 20:35:01,422 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:35:01,424 INFO L435 NwaCegarLoop]: 4671 mSDtfsCounter, 3981 mSDsluCounter, 4235 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3981 SdHoareTripleChecker+Valid, 8906 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:35:01,425 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3981 Valid, 8906 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 47 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-27 20:35:01,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47089 states. [2024-11-27 20:35:03,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47089 to 47054. [2024-11-27 20:35:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47054 states, 33457 states have (on average 1.3036733717906566) internal successors, (43617), 33571 states have internal predecessors, (43617), 11589 states have call successors, (11589), 2006 states have call predecessors, (11589), 2005 states have return successors, (11585), 11494 states have call predecessors, (11585), 11585 states have call successors, (11585) [2024-11-27 20:35:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47054 states to 47054 states and 66791 transitions. [2024-11-27 20:35:04,138 INFO L78 Accepts]: Start accepts. Automaton has 47054 states and 66791 transitions. Word has length 457 [2024-11-27 20:35:04,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:35:04,139 INFO L471 AbstractCegarLoop]: Abstraction has 47054 states and 66791 transitions. [2024-11-27 20:35:04,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-27 20:35:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 47054 states and 66791 transitions. [2024-11-27 20:35:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-27 20:35:04,156 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:35:04,156 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:35:04,157 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:35:04,157 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:35:04,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:35:04,157 INFO L85 PathProgramCache]: Analyzing trace with hash 1454618522, now seen corresponding path program 1 times [2024-11-27 20:35:04,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:35:04,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89736980] [2024-11-27 20:35:04,158 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:35:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:36:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:36:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2024-11-27 20:36:47,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:36:47,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89736980] [2024-11-27 20:36:47,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89736980] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:36:47,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:36:47,240 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:36:47,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548732765] [2024-11-27 20:36:47,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:36:47,241 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:36:47,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:36:47,242 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:36:47,242 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:36:47,242 INFO L87 Difference]: Start difference. First operand 47054 states and 66791 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-27 20:36:51,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:36:54,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:36:54,503 INFO L93 Difference]: Finished difference Result 113419 states and 159853 transitions. [2024-11-27 20:36:54,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:36:54,503 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 467 [2024-11-27 20:36:54,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:36:54,901 INFO L225 Difference]: With dead ends: 113419 [2024-11-27 20:36:54,902 INFO L226 Difference]: Without dead ends: 66442 [2024-11-27 20:36:55,117 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:36:55,118 INFO L435 NwaCegarLoop]: 4578 mSDtfsCounter, 2321 mSDsluCounter, 4184 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2321 SdHoareTripleChecker+Valid, 8762 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-27 20:36:55,119 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2321 Valid, 8762 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 98 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-27 20:36:55,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66442 states. [2024-11-27 20:36:58,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66442 to 66393. [2024-11-27 20:36:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66393 states, 47556 states have (on average 1.2963663890991672) internal successors, (61650), 47792 states have internal predecessors, (61650), 15659 states have call successors, (15659), 3176 states have call predecessors, (15659), 3175 states have return successors, (15655), 15440 states have call predecessors, (15655), 15655 states have call successors, (15655) [2024-11-27 20:36:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66393 states to 66393 states and 92964 transitions. [2024-11-27 20:36:59,191 INFO L78 Accepts]: Start accepts. Automaton has 66393 states and 92964 transitions. Word has length 467 [2024-11-27 20:36:59,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:36:59,194 INFO L471 AbstractCegarLoop]: Abstraction has 66393 states and 92964 transitions. [2024-11-27 20:36:59,194 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2024-11-27 20:36:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 66393 states and 92964 transitions. [2024-11-27 20:36:59,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-11-27 20:36:59,215 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:36:59,215 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 36, 36, 36, 36, 36, 36, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:36:59,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 20:36:59,216 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-27 20:36:59,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:36:59,216 INFO L85 PathProgramCache]: Analyzing trace with hash -1630138897, now seen corresponding path program 1 times [2024-11-27 20:36:59,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:36:59,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [824722333] [2024-11-27 20:36:59,217 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:36:59,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms