./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/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 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:11:35,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:11:35,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:11:35,571 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:11:35,571 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:11:35,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:11:35,594 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:11:35,594 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:11:35,594 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:11:35,594 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:11:35,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:11:35,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:11:35,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:11:35,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:11:35,595 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:11:35,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:11:35,596 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:11:35,597 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:11:35,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:11:35,597 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:11:35,598 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:11:35,598 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:11:35,599 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:11:35,599 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/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 -> 760ec64c2425d439883c5d1074b52af06ed0343ac750305f469404408ecd0aa4 [2024-11-27 20:11:35,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:11:35,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:11:35,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:11:35,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:11:35,899 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:11:35,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:11:38,885 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/data/2a09c6824/cea6e3f3360c47c782b63732a68aae7d/FLAG9eef6429d [2024-11-27 20:11:39,788 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:11:39,789 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:11:39,841 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/data/2a09c6824/cea6e3f3360c47c782b63732a68aae7d/FLAG9eef6429d [2024-11-27 20:11:39,949 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/data/2a09c6824/cea6e3f3360c47c782b63732a68aae7d [2024-11-27 20:11:39,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:11:39,953 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:11:39,955 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:11:39,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:11:39,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:11:39,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:11:39" (1/1) ... [2024-11-27 20:11:39,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c82f94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:39, skipping insertion in model container [2024-11-27 20:11:39,962 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:11:39" (1/1) ... [2024-11-27 20:11:40,116 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:11:43,858 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2024-11-27 20:11:43,862 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2024-11-27 20:11:43,863 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2024-11-27 20:11:43,864 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2024-11-27 20:11:43,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:11:43,965 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:11:44,134 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"); [6711] [2024-11-27 20:11:44,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6718] [2024-11-27 20:11:44,150 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)); [6946-6947] [2024-11-27 20:11:44,604 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464274,464287] [2024-11-27 20:11:44,604 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464421,464434] [2024-11-27 20:11:44,605 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464560,464573] [2024-11-27 20:11:44,605 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_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i[464718,464731] [2024-11-27 20:11:44,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:11:44,917 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:11:44,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44 WrapperNode [2024-11-27 20:11:44,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:11:44,921 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:11:44,921 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:11:44,921 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:11:44,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:45,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:45,488 INFO L138 Inliner]: procedures = 396, calls = 4636, calls flagged for inlining = 220, calls inlined = 199, statements flattened = 9375 [2024-11-27 20:11:45,489 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:11:45,490 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:11:45,490 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:11:45,491 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:11:45,503 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:45,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:45,566 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,374 INFO L175 MemorySlicer]: Split 2235 memory accesses to 36 slices as follows [1301, 4, 2, 1, 16, 3, 2, 1, 40, 8, 1, 4, 4, 8, 2, 2, 2, 1, 88, 2, 16, 2, 6, 6, 2, 19, 19, 511, 19, 53, 40, 8, 20, 17, 3, 2]. 58 percent of accesses are in the largest equivalence class. The 159 initializations are split as follows [13, 3, 0, 0, 15, 3, 0, 0, 40, 8, 1, 4, 4, 8, 0, 0, 2, 1, 0, 2, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 40, 8, 0, 0, 3, 0]. The 1443 writes are split as follows [795, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 88, 0, 2, 1, 0, 3, 0, 19, 19, 438, 19, 44, 0, 0, 10, 2, 0, 0]. [2024-11-27 20:11:48,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,375 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,641 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,663 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,720 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,871 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:11:48,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:11:48,968 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:11:48,968 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:11:48,969 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (1/1) ... [2024-11-27 20:11:48,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:11:48,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:11:49,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:11:49,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_910c0eb6-4a77-45b8-9e6d-ac9d1e99ab39/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:11:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2024-11-27 20:11:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2024-11-27 20:11:49,049 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-11-27 20:11:49,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-11-27 20:11:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2024-11-27 20:11:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2024-11-27 20:11:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2024-11-27 20:11:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2024-11-27 20:11:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 20:11:49,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 20:11:49,050 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-27 20:11:49,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-27 20:11:49,052 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2024-11-27 20:11:49,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2024-11-27 20:11:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:11:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:11:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2024-11-27 20:11:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2024-11-27 20:11:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2024-11-27 20:11:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2024-11-27 20:11:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2024-11-27 20:11:49,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2024-11-27 20:11:49,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-27 20:11:49,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-27 20:11:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-27 20:11:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-27 20:11:49,059 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-27 20:11:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2024-11-27 20:11:49,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2024-11-27 20:11:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2024-11-27 20:11:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-27 20:11:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2024-11-27 20:11:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-27 20:11:49,061 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 20:11:49,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-27 20:11:49,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-27 20:11:49,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-27 20:11:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-27 20:11:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-27 20:11:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2024-11-27 20:11:49,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2024-11-27 20:11:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-27 20:11:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 20:11:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-27 20:11:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-27 20:11:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2024-11-27 20:11:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2024-11-27 20:11:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:11:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:11:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:11:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:11:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:11:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:11:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:11:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:11:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 20:11:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 20:11:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 20:11:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 20:11:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 20:11:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 20:11:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-27 20:11:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2024-11-27 20:11:49,077 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:11:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:11:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:11:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:11:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-27 20:11:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:11:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-27 20:11:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-27 20:11:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-27 20:11:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-27 20:11:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-27 20:11:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-27 20:11:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-27 20:11:49,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-27 20:11:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-27 20:11:49,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-27 20:11:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-27 20:11:49,088 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2024-11-27 20:11:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2024-11-27 20:11:49,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-27 20:11:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2024-11-27 20:11:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-27 20:11:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2024-11-27 20:11:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 20:11:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 20:11:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-27 20:11:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2024-11-27 20:11:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-27 20:11:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-27 20:11:49,097 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:11:49,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 20:11:49,097 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-27 20:11:49,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 20:11:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-27 20:11:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-27 20:11:49,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 20:11:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 20:11:49,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-27 20:11:49,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2024-11-27 20:11:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-27 20:11:49,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2024-11-27 20:11:49,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 20:11:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 20:11:49,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-27 20:11:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-27 20:11:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 20:11:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-27 20:11:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-27 20:11:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-27 20:11:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-27 20:11:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:11:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-27 20:11:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2024-11-27 20:11:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:11:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:11:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:11:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:11:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:11:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:11:49,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 20:11:49,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2024-11-27 20:11:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2024-11-27 20:11:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2024-11-27 20:11:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-27 20:11:49,120 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 20:11:49,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 20:11:49,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-27 20:11:49,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-27 20:11:49,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2024-11-27 20:11:49,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2024-11-27 20:11:49,127 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:11:49,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 20:11:49,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-27 20:11:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2024-11-27 20:11:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2024-11-27 20:11:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 20:11:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-11-27 20:11:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2024-11-27 20:11:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2024-11-27 20:11:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-27 20:11:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-27 20:11:51,053 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:11:51,058 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:12:31,007 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-27 20:12:32,895 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 20:12:44,199 INFO L? ?]: Removed 3948 outVars from TransFormulas that were not future-live. [2024-11-27 20:12:44,199 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:12:44,286 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:12:44,286 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-27 20:12:44,287 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:12:44 BoogieIcfgContainer [2024-11-27 20:12:44,287 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:12:44,290 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:12:44,290 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:12:44,298 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:12:44,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:11:39" (1/3) ... [2024-11-27 20:12:44,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb1e43d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:12:44, skipping insertion in model container [2024-11-27 20:12:44,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:11:44" (2/3) ... [2024-11-27 20:12:44,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cb1e43d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:12:44, skipping insertion in model container [2024-11-27 20:12:44,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:12:44" (3/3) ... [2024-11-27 20:12:44,302 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i [2024-11-27 20:12:44,322 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:12:44,325 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rndis_wlan.cil.i that has 188 procedures, 3314 locations, 1 initial locations, 113 loop locations, and 2 error locations. [2024-11-27 20:12:44,476 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:12:44,492 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;@47f9b798, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:12:44,492 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 20:12:44,512 INFO L276 IsEmpty]: Start isEmpty. Operand has 2997 states, 2106 states have (on average 1.311965811965812) internal successors, (2763), 2109 states have internal predecessors, (2763), 773 states have call successors, (773), 117 states have call predecessors, (773), 116 states have return successors, (765), 765 states have call predecessors, (765), 765 states have call successors, (765) [2024-11-27 20:12:44,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-11-27 20:12:44,577 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:12:44,578 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] [2024-11-27 20:12:44,578 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:12:44,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:12:44,585 INFO L85 PathProgramCache]: Analyzing trace with hash 1604175739, now seen corresponding path program 1 times [2024-11-27 20:12:44,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:12:44,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840866944] [2024-11-27 20:12:44,595 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:12:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:14:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:14:25,776 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 20:14:25,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:14:25,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840866944] [2024-11-27 20:14:25,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840866944] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:14:25,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:14:25,780 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:14:25,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444551308] [2024-11-27 20:14:25,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:14:25,787 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:14:25,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:14:25,819 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:14:25,820 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:14:25,830 INFO L87 Difference]: Start difference. First operand has 2997 states, 2106 states have (on average 1.311965811965812) internal successors, (2763), 2109 states have internal predecessors, (2763), 773 states have call successors, (773), 117 states have call predecessors, (773), 116 states have return successors, (765), 765 states have call predecessors, (765), 765 states have call successors, (765) 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-27 20:14:30,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:14:31,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:14:31,974 INFO L93 Difference]: Finished difference Result 8721 states and 12620 transitions. [2024-11-27 20:14:31,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:14:31,979 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 429 [2024-11-27 20:14:31,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:14:32,078 INFO L225 Difference]: With dead ends: 8721 [2024-11-27 20:14:32,079 INFO L226 Difference]: Without dead ends: 5788 [2024-11-27 20:14:32,115 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 20:14:32,120 INFO L435 NwaCegarLoop]: 4289 mSDtfsCounter, 4047 mSDsluCounter, 4206 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4047 SdHoareTripleChecker+Valid, 8495 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 20:14:32,122 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4047 Valid, 8495 Invalid, 64 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 50 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-27 20:14:32,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5788 states. [2024-11-27 20:14:33,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5788 to 5786. [2024-11-27 20:14:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5786 states, 4087 states have (on average 1.306337166625887) internal successors, (5339), 4092 states have internal predecessors, (5339), 1468 states have call successors, (1468), 230 states have call predecessors, (1468), 229 states have return successors, (1465), 1465 states have call predecessors, (1465), 1465 states have call successors, (1465) [2024-11-27 20:14:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 5786 states and 8272 transitions. [2024-11-27 20:14:33,245 INFO L78 Accepts]: Start accepts. Automaton has 5786 states and 8272 transitions. Word has length 429 [2024-11-27 20:14:33,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:14:33,246 INFO L471 AbstractCegarLoop]: Abstraction has 5786 states and 8272 transitions. [2024-11-27 20:14:33,246 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, (40), 2 states have call predecessors, (40), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2024-11-27 20:14:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 5786 states and 8272 transitions. [2024-11-27 20:14:33,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-11-27 20:14:33,307 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:14:33,308 INFO L218 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-27 20:14:33,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 20:14:33,313 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:14:33,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:14:33,326 INFO L85 PathProgramCache]: Analyzing trace with hash 2027113286, now seen corresponding path program 1 times [2024-11-27 20:14:33,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:14:33,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122781767] [2024-11-27 20:14:33,327 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:14:33,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:16:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:16:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5871 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5871 trivial. 0 not checked. [2024-11-27 20:16:14,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:16:14,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122781767] [2024-11-27 20:16:14,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122781767] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:16:14,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:16:14,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:16:14,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381375086] [2024-11-27 20:16:14,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:16:14,577 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:16:14,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:16:14,579 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:16:14,580 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:16:14,581 INFO L87 Difference]: Start difference. First operand 5786 states and 8272 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-27 20:16:18,857 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 20:16:20,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:16:20,876 INFO L93 Difference]: Finished difference Result 16966 states and 24263 transitions. [2024-11-27 20:16:20,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:16:20,876 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 495 [2024-11-27 20:16:20,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:16:20,985 INFO L225 Difference]: With dead ends: 16966 [2024-11-27 20:16:20,985 INFO L226 Difference]: Without dead ends: 11257 [2024-11-27 20:16:21,024 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 20:16:21,027 INFO L435 NwaCegarLoop]: 4275 mSDtfsCounter, 3947 mSDsluCounter, 4213 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3947 SdHoareTripleChecker+Valid, 8488 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-27 20:16:21,027 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3947 Valid, 8488 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 47 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-27 20:16:21,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11257 states. [2024-11-27 20:16:21,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11257 to 11246. [2024-11-27 20:16:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11246 states, 7961 states have (on average 1.307499057907298) internal successors, (10409), 7975 states have internal predecessors, (10409), 2833 states have call successors, (2833), 451 states have call predecessors, (2833), 450 states have return successors, (2830), 2823 states have call predecessors, (2830), 2830 states have call successors, (2830) [2024-11-27 20:16:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11246 states to 11246 states and 16072 transitions. [2024-11-27 20:16:21,837 INFO L78 Accepts]: Start accepts. Automaton has 11246 states and 16072 transitions. Word has length 495 [2024-11-27 20:16:21,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:16:21,839 INFO L471 AbstractCegarLoop]: Abstraction has 11246 states and 16072 transitions. [2024-11-27 20:16:21,842 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2024-11-27 20:16:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 11246 states and 16072 transitions. [2024-11-27 20:16:21,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-27 20:16:21,894 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:16:21,895 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 36, 36, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:16:21,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:16:21,895 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:16:21,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:16:21,896 INFO L85 PathProgramCache]: Analyzing trace with hash -868432773, now seen corresponding path program 1 times [2024-11-27 20:16:21,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:16:21,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725439641] [2024-11-27 20:16:21,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:16:21,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:18:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:18:05,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6144 trivial. 0 not checked. [2024-11-27 20:18:05,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:18:05,882 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725439641] [2024-11-27 20:18:05,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725439641] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:18:05,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:18:05,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:18:05,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137637270] [2024-11-27 20:18:05,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:18:05,885 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:18:05,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:18:05,886 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:18:05,886 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:18:05,887 INFO L87 Difference]: Start difference. First operand 11246 states and 16072 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-27 20:18:10,169 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 20:18:11,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:18:11,835 INFO L93 Difference]: Finished difference Result 22439 states and 32072 transitions. [2024-11-27 20:18:11,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:18:11,835 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 492 [2024-11-27 20:18:11,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:18:12,022 INFO L225 Difference]: With dead ends: 22439 [2024-11-27 20:18:12,022 INFO L226 Difference]: Without dead ends: 16744 [2024-11-27 20:18:12,070 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 20:18:12,072 INFO L435 NwaCegarLoop]: 8259 mSDtfsCounter, 4006 mSDsluCounter, 4211 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4006 SdHoareTripleChecker+Valid, 12470 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:18:12,074 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4006 Valid, 12470 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 48 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-27 20:18:12,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16744 states. [2024-11-27 20:18:12,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16744 to 16742. [2024-11-27 20:18:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16742 states, 11859 states have (on average 1.3082890631587825) internal successors, (15515), 11877 states have internal predecessors, (15515), 4207 states have call successors, (4207), 675 states have call predecessors, (4207), 674 states have return successors, (4204), 4195 states have call predecessors, (4204), 4204 states have call successors, (4204) [2024-11-27 20:18:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16742 states to 16742 states and 23926 transitions. [2024-11-27 20:18:13,105 INFO L78 Accepts]: Start accepts. Automaton has 16742 states and 23926 transitions. Word has length 492 [2024-11-27 20:18:13,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:18:13,110 INFO L471 AbstractCegarLoop]: Abstraction has 16742 states and 23926 transitions. [2024-11-27 20:18:13,111 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-27 20:18:13,111 INFO L276 IsEmpty]: Start isEmpty. Operand 16742 states and 23926 transitions. [2024-11-27 20:18:13,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-27 20:18:13,156 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:18:13,156 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 36, 36, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:18:13,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:18:13,156 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:18:13,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:18:13,160 INFO L85 PathProgramCache]: Analyzing trace with hash -845800519, now seen corresponding path program 1 times [2024-11-27 20:18:13,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:18:13,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884315132] [2024-11-27 20:18:13,160 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:18:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:19:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:19:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-11-27 20:19:52,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:19:52,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884315132] [2024-11-27 20:19:52,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884315132] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:19:52,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:19:52,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:19:52,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880612752] [2024-11-27 20:19:52,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:19:52,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:19:52,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:19:52,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:19:52,870 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:19:52,870 INFO L87 Difference]: Start difference. First operand 16742 states and 23926 transitions. Second operand has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-27 20:19:53,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:19:53,677 INFO L93 Difference]: Finished difference Result 16742 states and 23926 transitions. [2024-11-27 20:19:53,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:19:53,678 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 492 [2024-11-27 20:19:53,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:19:53,795 INFO L225 Difference]: With dead ends: 16742 [2024-11-27 20:19:53,796 INFO L226 Difference]: Without dead ends: 16703 [2024-11-27 20:19:53,814 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:19:53,815 INFO L435 NwaCegarLoop]: 4252 mSDtfsCounter, 4137 mSDsluCounter, 4252 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4137 SdHoareTripleChecker+Valid, 8504 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:19:53,816 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4137 Valid, 8504 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:19:53,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16703 states. [2024-11-27 20:19:54,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16703 to 16703. [2024-11-27 20:19:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16703 states, 11838 states have (on average 1.3083291096468999) internal successors, (15488), 11850 states have internal predecessors, (15488), 4192 states have call successors, (4192), 672 states have call predecessors, (4192), 672 states have return successors, (4192), 4186 states have call predecessors, (4192), 4192 states have call successors, (4192) [2024-11-27 20:19:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16703 states to 16703 states and 23872 transitions. [2024-11-27 20:19:54,764 INFO L78 Accepts]: Start accepts. Automaton has 16703 states and 23872 transitions. Word has length 492 [2024-11-27 20:19:54,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:19:54,766 INFO L471 AbstractCegarLoop]: Abstraction has 16703 states and 23872 transitions. [2024-11-27 20:19:54,766 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.0) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2024-11-27 20:19:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 16703 states and 23872 transitions. [2024-11-27 20:19:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-27 20:19:54,809 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:19:54,809 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 36, 36, 36, 36, 36, 36, 7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2024-11-27 20:19:54,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:19:54,810 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:19:54,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:19:54,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1729708593, now seen corresponding path program 1 times [2024-11-27 20:19:54,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:19:54,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1226550601] [2024-11-27 20:19:54,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:19:54,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:21:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:21:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6017 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2024-11-27 20:21:41,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:21:41,161 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1226550601] [2024-11-27 20:21:41,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1226550601] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:21:41,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:21:41,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:21:41,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836080308] [2024-11-27 20:21:41,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:21:41,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:21:41,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:21:41,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:21:41,164 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:21:41,164 INFO L87 Difference]: Start difference. First operand 16703 states and 23872 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-27 20:21:45,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:21:46,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:21:46,972 INFO L93 Difference]: Finished difference Result 41658 states and 59512 transitions. [2024-11-27 20:21:46,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:21:46,972 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 522 [2024-11-27 20:21:46,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:21:47,136 INFO L225 Difference]: With dead ends: 41658 [2024-11-27 20:21:47,136 INFO L226 Difference]: Without dead ends: 25032 [2024-11-27 20:21:47,218 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 20:21:47,219 INFO L435 NwaCegarLoop]: 4484 mSDtfsCounter, 4083 mSDsluCounter, 4213 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4083 SdHoareTripleChecker+Valid, 8697 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-27 20:21:47,220 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4083 Valid, 8697 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-27 20:21:47,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25032 states. [2024-11-27 20:21:48,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25032 to 25028. [2024-11-27 20:21:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25028 states, 17748 states have (on average 1.3075839531214786) internal successors, (23207), 17763 states have internal predecessors, (23207), 6264 states have call successors, (6264), 1015 states have call predecessors, (6264), 1015 states have return successors, (6264), 6258 states have call predecessors, (6264), 6264 states have call successors, (6264) [2024-11-27 20:21:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25028 states to 25028 states and 35735 transitions. [2024-11-27 20:21:48,632 INFO L78 Accepts]: Start accepts. Automaton has 25028 states and 35735 transitions. Word has length 522 [2024-11-27 20:21:48,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:21:48,633 INFO L471 AbstractCegarLoop]: Abstraction has 25028 states and 35735 transitions. [2024-11-27 20:21:48,634 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (46), 1 states have call predecessors, (46), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2024-11-27 20:21:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 25028 states and 35735 transitions. [2024-11-27 20:21:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-11-27 20:21:48,767 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:21:48,768 INFO L218 NwaCegarLoop]: trace histogram [41, 41, 36, 36, 36, 36, 36, 36, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:21:48,768 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:21:48,769 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:21:48,769 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:21:48,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1666698649, now seen corresponding path program 1 times [2024-11-27 20:21:48,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:21:48,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354147909] [2024-11-27 20:21:48,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:21:48,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:23:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:23:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6510 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6510 trivial. 0 not checked. [2024-11-27 20:23:28,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:23:28,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354147909] [2024-11-27 20:23:28,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354147909] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:23:28,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:23:28,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:23:28,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819914151] [2024-11-27 20:23:28,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:23:28,758 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:23:28,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:23:28,759 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:23:28,759 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:23:28,760 INFO L87 Difference]: Start difference. First operand 25028 states and 35735 transitions. Second operand has 4 states, 4 states have (on average 32.75) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-27 20:23:29,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:23:29,569 INFO L93 Difference]: Finished difference Result 25028 states and 35735 transitions. [2024-11-27 20:23:29,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:23:29,569 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 593 [2024-11-27 20:23:29,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:23:29,587 INFO L225 Difference]: With dead ends: 25028 [2024-11-27 20:23:29,587 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 20:23:29,678 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:23:29,679 INFO L435 NwaCegarLoop]: 4222 mSDtfsCounter, 4067 mSDsluCounter, 4221 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4067 SdHoareTripleChecker+Valid, 8443 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 20:23:29,680 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4067 Valid, 8443 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 20:23:29,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 20:23:29,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 20:23:29,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 20:23:29,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 20:23:29,701 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 593 [2024-11-27 20:23:29,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:23:29,701 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 20:23:29,702 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 32.75) internal successors, (131), 4 states have internal predecessors, (131), 2 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2024-11-27 20:23:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 20:23:29,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 20:23:29,705 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-27 20:23:29,706 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-27 20:23:29,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 20:23:29,709 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-27 20:23:29,712 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.