./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:08:58,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:08:58,984 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:08:58,990 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:08:58,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:08:59,014 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:08:59,015 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:08:59,015 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:08:59,016 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:08:59,016 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:08:59,017 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:08:59,017 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:08:59,017 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:08:59,017 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:08:59,017 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:08:59,018 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:08:59,018 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:08:59,019 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:08:59,019 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:08:59,019 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:08:59,020 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:08:59,020 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed [2025-03-08 20:08:59,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:08:59,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:08:59,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:08:59,249 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:08:59,249 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:08:59,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2025-03-08 20:09:00,390 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb6f0a7e/2c8d6ea3c9024efc9cd06550c3171a88/FLAGd6fe117f1 [2025-03-08 20:09:00,942 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:09:00,943 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2025-03-08 20:09:00,981 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb6f0a7e/2c8d6ea3c9024efc9cd06550c3171a88/FLAGd6fe117f1 [2025-03-08 20:09:00,994 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb6f0a7e/2c8d6ea3c9024efc9cd06550c3171a88 [2025-03-08 20:09:00,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:09:00,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:09:00,998 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:09:00,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:09:01,001 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:09:01,001 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:09:00" (1/1) ... [2025-03-08 20:09:01,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5df8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:01, skipping insertion in model container [2025-03-08 20:09:01,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:09:00" (1/1) ... [2025-03-08 20:09:01,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:09:02,944 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2025-03-08 20:09:02,947 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2025-03-08 20:09:02,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:09:03,021 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:09:03,104 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"); [5400] [2025-03-08 20:09:03,105 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5407] [2025-03-08 20:09:03,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5414] [2025-03-08 20:09:03,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2025-03-08 20:09:03,271 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2025-03-08 20:09:03,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:09:03,392 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:09:03,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03 WrapperNode [2025-03-08 20:09:03,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:09:03,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:09:03,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:09:03,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:09:03,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:03,463 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:03,617 INFO L138 Inliner]: procedures = 392, calls = 3391, calls flagged for inlining = 187, calls inlined = 167, statements flattened = 6299 [2025-03-08 20:09:03,617 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:09:03,618 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:09:03,618 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:09:03,618 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:09:03,625 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:03,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:03,649 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,289 INFO L175 MemorySlicer]: Split 2148 memory accesses to 20 slices as follows [8, 8, 5, 118, 1, 2, 2, 98, 8, 319, 53, 3, 2, 8, 6, 5, 6, 7, 1481, 8]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [8, 8, 0, 118, 1, 0, 2, 0, 8, 0, 0, 3, 0, 8, 6, 5, 6, 0, 8, 8]. The 1652 writes are split as follows [0, 0, 2, 0, 0, 1, 0, 84, 0, 310, 44, 0, 1, 0, 0, 0, 0, 6, 1204, 0]. [2025-03-08 20:09:04,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,378 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,411 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:09:04,462 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:09:04,462 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:09:04,462 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:09:04,463 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (1/1) ... [2025-03-08 20:09:04,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:09:04,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:09:04,489 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:09:04,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:09:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:09:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:09:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-03-08 20:09:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-03-08 20:09:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:09:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:09:04,511 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2025-03-08 20:09:04,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:09:04,512 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:09:04,512 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:09:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:09:04,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:09:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:09:04,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-08 20:09:04,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2025-03-08 20:09:04,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:09:04,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:09:04,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2025-03-08 20:09:04,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:09:04,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:09:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:09:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:09:04,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2025-03-08 20:09:04,516 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2025-03-08 20:09:04,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:09:04,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:09:04,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-08 20:09:04,517 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-08 20:09:04,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:09:04,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:09:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:09:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:09:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:09:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:09:04,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:09:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:09:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:09:04,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:09:04,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2025-03-08 20:09:04,521 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2025-03-08 20:09:04,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2025-03-08 20:09:04,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-08 20:09:04,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:09:04,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:09:04,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2025-03-08 20:09:04,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-08 20:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-08 20:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2025-03-08 20:09:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2025-03-08 20:09:04,529 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:09:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:09:04,529 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-03-08 20:09:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-03-08 20:09:04,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2025-03-08 20:09:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2025-03-08 20:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-03-08 20:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2025-03-08 20:09:04,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:09:04,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2025-03-08 20:09:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2025-03-08 20:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:09:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:09:05,128 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:09:05,130 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:09:05,582 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6683: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset; [2025-03-08 20:09:05,582 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12038: havoc eth_type_trans_#t~nondet925#1; [2025-03-08 20:09:05,582 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12121: havoc netif_rx_#t~nondet936#1; [2025-03-08 20:09:05,582 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10140: havoc ldv_usb_submit_urb_85_#t~nondet803#1; [2025-03-08 20:09:05,728 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10341: havoc ldv_dev_get_drvdata_#t~mem822#1.base, ldv_dev_get_drvdata_#t~mem822#1.offset;havoc ldv_dev_get_drvdata_#t~mem823#1.base, ldv_dev_get_drvdata_#t~mem823#1.offset; [2025-03-08 20:09:05,819 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:09:05,837 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12004: havoc #t~nondet918; [2025-03-08 20:09:05,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7361: call ULTIMATE.dealloc(~#tmp___0~9#1.base, ~#tmp___0~9#1.offset);havoc ~#tmp___0~9#1.base, ~#tmp___0~9#1.offset; [2025-03-08 20:09:05,887 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12153: havoc #t~ret946.base, #t~ret946.offset; [2025-03-08 20:09:05,968 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12097: havoc #t~nondet933; [2025-03-08 20:09:06,394 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10209: havoc ldv_usb_submit_urb_92_#t~nondet810#1; [2025-03-08 20:09:06,394 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10218: havoc ldv_usb_submit_urb_93_#t~nondet811#1; [2025-03-08 20:09:06,394 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6628: call ULTIMATE.dealloc(enable_net_traffic_~#linkpart~0#1.base, enable_net_traffic_~#linkpart~0#1.offset);havoc enable_net_traffic_~#linkpart~0#1.base, enable_net_traffic_~#linkpart~0#1.offset;call ULTIMATE.dealloc(enable_net_traffic_~#data~3#1.base, enable_net_traffic_~#data~3#1.offset);havoc enable_net_traffic_~#data~3#1.base, enable_net_traffic_~#data~3#1.offset;call ULTIMATE.dealloc(enable_net_traffic_~#auxmode~1#1.base, enable_net_traffic_~#auxmode~1#1.offset);havoc enable_net_traffic_~#auxmode~1#1.base, enable_net_traffic_~#auxmode~1#1.offset; [2025-03-08 20:09:06,394 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: call ULTIMATE.dealloc(~#descriptor~8#1.base, ~#descriptor~8#1.offset);havoc ~#descriptor~8#1.base, ~#descriptor~8#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset; [2025-03-08 20:09:06,462 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11984: havoc #t~nondet915; [2025-03-08 20:09:06,552 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6470: call ULTIMATE.dealloc(~#tmp~21.base, ~#tmp~21.offset);havoc ~#tmp~21.base, ~#tmp~21.offset;call ULTIMATE.dealloc(~#retdatai~0.base, ~#retdatai~0.offset);havoc ~#retdatai~0.base, ~#retdatai~0.offset; [2025-03-08 20:09:06,560 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12093: havoc mii_nway_restart_#t~nondet932#1; [2025-03-08 20:09:06,566 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12150: havoc #t~nondet945; [2025-03-08 20:09:06,569 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12042: havoc #t~nondet926; [2025-03-08 20:09:06,587 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12129: havoc #t~nondet938; [2025-03-08 20:09:06,589 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12018: havoc #t~nondet920; [2025-03-08 20:09:06,591 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12105: havoc #t~nondet935; [2025-03-08 20:09:06,606 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12183: havoc usb_unlink_urb_#t~nondet949#1; [2025-03-08 20:09:06,615 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5507: havoc #t~mem69.base, #t~mem69.offset; [2025-03-08 20:09:06,623 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12101: havoc #t~nondet934; [2025-03-08 20:09:06,670 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8199: call ULTIMATE.dealloc(~#descriptor~10#1.base, ~#descriptor~10#1.offset);havoc ~#descriptor~10#1.base, ~#descriptor~10#1.offset; [2025-03-08 20:09:06,672 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12141: havoc #t~nondet941; [2025-03-08 20:09:06,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6339: call ULTIMATE.dealloc(~#data~0.base, ~#data~0.offset);havoc ~#data~0.base, ~#data~0.offset;call ULTIMATE.dealloc(~#regdi~0.base, ~#regdi~0.offset);havoc ~#regdi~0.base, ~#regdi~0.offset;call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-03-08 20:09:06,802 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11997: havoc #t~nondet916; [2025-03-08 20:09:06,883 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7115: call ULTIMATE.dealloc(~#descriptor~7#1.base, ~#descriptor~7#1.offset);havoc ~#descriptor~7#1.base, ~#descriptor~7#1.offset; [2025-03-08 20:09:06,883 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10158: havoc ldv_usb_submit_urb_87_#t~nondet805#1; [2025-03-08 20:09:06,922 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12026: havoc device_set_wakeup_enable_#t~nondet922#1; [2025-03-08 20:09:06,933 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5808: havoc #t~mem131;havoc #t~bitwise132; [2025-03-08 20:09:06,951 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5422: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:09:06,973 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11980: havoc #t~nondet914; [2025-03-08 20:09:07,145 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10131: havoc ldv_usb_submit_urb_84_#t~nondet802#1; [2025-03-08 20:09:07,146 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7863: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2025-03-08 20:09:07,176 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6242: call ULTIMATE.dealloc(~#data.base, ~#data.offset);havoc ~#data.base, ~#data.offset;call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset; [2025-03-08 20:09:07,178 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416: #res := 1; [2025-03-08 20:09:07,227 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12166: havoc #t~nondet947; [2025-03-08 20:09:07,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7320: call ULTIMATE.dealloc(disable_net_traffic_~#tmp~30#1.base, disable_net_traffic_~#tmp~30#1.offset);havoc disable_net_traffic_~#tmp~30#1.base, disable_net_traffic_~#tmp~30#1.offset; [2025-03-08 20:09:07,286 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6172: call ULTIMATE.dealloc(~#descriptor~1.base, ~#descriptor~1.offset);havoc ~#descriptor~1.base, ~#descriptor~1.offset; [2025-03-08 20:09:07,293 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12133: havoc queue_delayed_work_on_#t~nondet939#1; [2025-03-08 20:09:07,314 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209: call ULTIMATE.dealloc(~#descriptor~2.base, ~#descriptor~2.offset);havoc ~#descriptor~2.base, ~#descriptor~2.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8625-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7702: call ULTIMATE.dealloc(pegasus_reset_wol_~#wol~0#1.base, pegasus_reset_wol_~#wol~0#1.offset);havoc pegasus_reset_wol_~#wol~0#1.base, pegasus_reset_wol_~#wol~0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8627-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12064: havoc ldv_pre_register_netdev_#t~nondet927#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10149: havoc ldv_usb_submit_urb_86_#t~nondet804#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12000: havoc alloc_etherdev_mqs_#t~ret917#1.base, alloc_etherdev_mqs_#t~ret917#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5658: havoc netif_msg_init_#t~bitwise88#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret951#1 := main_#res#1;havoc main_#t~ret751#1, main_~tmp~56#1;assume { :end_inline_main } true; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12068: havoc ldv_pre_usb_register_driver_#t~nondet928#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7775: havoc pegasus_get_msglevel_#t~mem587#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12137: havoc register_netdev_#t~nondet940#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6522: call ULTIMATE.dealloc(get_node_id_~#w16~0#1.base, get_node_id_~#w16~0#1.offset);havoc get_node_id_~#w16~0#1.base, get_node_id_~#w16~0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12008: havoc capable_#t~nondet919#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7913: call ULTIMATE.dealloc(mii_phy_probe_~#tmp~45#1.base, mii_phy_probe_~#tmp~45#1.offset);havoc mii_phy_probe_~#tmp~45#1.base, mii_phy_probe_~#tmp~45#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10295-1: ldv_usb_register_driver_99_#res#1 := ldv_usb_register_driver_99_~ldv_func_res~2#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8049: call ULTIMATE.dealloc(pegasus_probe_~#__key~0#1.base, pegasus_probe_~#__key~0#1.offset);havoc pegasus_probe_~#__key~0#1.base, pegasus_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__key___0~0#1.base, pegasus_probe_~#__key___0~0#1.offset);havoc pegasus_probe_~#__key___0~0#1.base, pegasus_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__constr_expr_0~0#1.base, pegasus_probe_~#__constr_expr_0~0#1.offset);havoc pegasus_probe_~#__constr_expr_0~0#1.base, pegasus_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__key___1~0#1.base, pegasus_probe_~#__key___1~0#1.offset);havoc pegasus_probe_~#__key___1~0#1.base, pegasus_probe_~#__key___1~0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9899-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12081: havoc mii_ethtool_gset_#t~nondet929#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10167: havoc ldv_usb_submit_urb_88_#t~nondet806#1; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10234-1: ldv_alloc_etherdev_mqs_94_#res#1.base, ldv_alloc_etherdev_mqs_94_#res#1.offset := ldv_alloc_etherdev_mqs_94_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~0#1.offset; [2025-03-08 20:09:51,906 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12085: havoc mii_ethtool_sset_#t~nondet930#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8320: call ULTIMATE.dealloc(parse_id_~#id#1.base, parse_id_~#id#1.offset);havoc parse_id_~#id#1.base, parse_id_~#id#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7331: call ULTIMATE.dealloc(get_interrupt_interval_~#data~4#1.base, get_interrupt_interval_~#data~4#1.offset);havoc get_interrupt_interval_~#data~4#1.base, get_interrupt_interval_~#data~4#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12022: havoc dev_warn_#t~nondet921#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12089: havoc mii_link_ok_#t~nondet931#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6542: call ULTIMATE.dealloc(set_ethernet_addr_~#node_id~0#1.base, set_ethernet_addr_~#node_id~0#1.offset);havoc set_ethernet_addr_~#node_id~0#1.base, set_ethernet_addr_~#node_id~0#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030: havoc eth_change_mtu_#t~nondet923#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7936: call ULTIMATE.dealloc(setup_pegasus_II_~#data~6#1.base, setup_pegasus_II_~#data~6#1.offset);havoc setup_pegasus_II_~#data~6#1.base, setup_pegasus_II_~#data~6#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10249-1: ldv_register_netdev_95_#res#1 := ldv_register_netdev_95_~ldv_func_res~1#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12034: havoc eth_mac_addr_#t~nondet924#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11973: havoc __alloc_workqueue_key_#t~ret913#1.base, __alloc_workqueue_key_#t~ret913#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9402-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6562: call ULTIMATE.dealloc(reset_mac_~#data~2#1.base, reset_mac_~#data~2#1.offset);havoc reset_mac_~#data~2#1.base, reset_mac_~#data~2#1.offset;call ULTIMATE.dealloc(reset_mac_~#auxmode~0#1.base, reset_mac_~#auxmode~0#1.offset);havoc reset_mac_~#auxmode~0#1.base, reset_mac_~#auxmode~0#1.offset; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9403-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12179: havoc usb_register_driver_#t~nondet948#1; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:09:51,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8622-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:09:52,356 INFO L? ?]: Removed 2181 outVars from TransFormulas that were not future-live. [2025-03-08 20:09:52,356 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:09:52,479 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:09:52,480 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:09:52,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:09:52 BoogieIcfgContainer [2025-03-08 20:09:52,480 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:09:52,482 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:09:52,482 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:09:52,486 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:09:52,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:09:00" (1/3) ... [2025-03-08 20:09:52,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@801115d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:09:52, skipping insertion in model container [2025-03-08 20:09:52,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:09:03" (2/3) ... [2025-03-08 20:09:52,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@801115d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:09:52, skipping insertion in model container [2025-03-08 20:09:52,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:09:52" (3/3) ... [2025-03-08 20:09:52,488 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2025-03-08 20:09:52,499 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:09:52,504 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i that has 99 procedures, 1838 locations, 1 initial locations, 42 loop locations, and 1 error locations. [2025-03-08 20:09:52,572 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:09:52,582 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;@5915a512, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:09:52,582 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 20:09:52,590 INFO L276 IsEmpty]: Start isEmpty. Operand has 1741 states, 1308 states have (on average 1.3386850152905199) internal successors, (1751), 1316 states have internal predecessors, (1751), 354 states have call successors, (354), 79 states have call predecessors, (354), 78 states have return successors, (348), 346 states have call predecessors, (348), 348 states have call successors, (348) [2025-03-08 20:09:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2025-03-08 20:09:52,606 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:09:52,607 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:09:52,607 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:09:52,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:09:52,610 INFO L85 PathProgramCache]: Analyzing trace with hash -351273588, now seen corresponding path program 1 times [2025-03-08 20:09:52,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:09:52,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105730821] [2025-03-08 20:09:52,616 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:09:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms