./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-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-usb-dev_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 c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:27:05,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:27:05,664 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:27:05,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:27:05,671 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:27:05,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:27:05,696 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:27:05,697 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:27:05,697 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:27:05,697 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:27:05,698 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:27:05,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:27:05,698 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:27:05,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:27:05,699 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:27:05,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:27:05,699 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:27:05,699 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:27:05,700 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:27:05,700 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:27:05,701 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:27:05,701 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:27:05,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:27:05,702 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:27:05,702 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:27:05,702 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:27:05,702 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:27:05,702 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 -> c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c [2025-03-08 20:27:05,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:27:05,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:27:05,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:27:05,935 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:27:05,935 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:27:05,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-03-08 20:27:07,036 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89fe93280/5d3ef51bad0a4960962ad2389c67dae5/FLAG43a9a1670 [2025-03-08 20:27:07,512 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:27:07,513 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-03-08 20:27:07,552 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89fe93280/5d3ef51bad0a4960962ad2389c67dae5/FLAG43a9a1670 [2025-03-08 20:27:07,604 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89fe93280/5d3ef51bad0a4960962ad2389c67dae5 [2025-03-08 20:27:07,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:27:07,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:27:07,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:27:07,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:27:07,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:27:07,613 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:27:07" (1/1) ... [2025-03-08 20:27:07,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393f00cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:07, skipping insertion in model container [2025-03-08 20:27:07,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:27:07" (1/1) ... [2025-03-08 20:27:07,729 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:27:08,983 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-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2025-03-08 20:27:08,986 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-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2025-03-08 20:27:08,987 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-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2025-03-08 20:27:08,987 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-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2025-03-08 20:27:09,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:27:09,061 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:27:09,151 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"); [5396] [2025-03-08 20:27:09,153 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)); [5403] [2025-03-08 20:27:09,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2025-03-08 20:27:09,314 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-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2025-03-08 20:27:09,315 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-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2025-03-08 20:27:09,315 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-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2025-03-08 20:27:09,316 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-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2025-03-08 20:27:09,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:27:09,445 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:27:09,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09 WrapperNode [2025-03-08 20:27:09,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:27:09,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:27:09,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:27:09,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:27:09,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:09,527 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:09,693 INFO L138 Inliner]: procedures = 310, calls = 3169, calls flagged for inlining = 173, calls inlined = 160, statements flattened = 5970 [2025-03-08 20:27:09,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:27:09,695 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:27:09,695 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:27:09,695 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:27:09,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:09,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:09,738 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,321 INFO L175 MemorySlicer]: Split 2153 memory accesses to 20 slices as follows [1486, 7, 8, 8, 6, 1, 2, 2, 319, 8, 118, 5, 3, 8, 5, 6, 98, 2, 53, 8]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [8, 0, 8, 8, 6, 1, 0, 2, 0, 8, 118, 0, 3, 8, 5, 6, 0, 0, 0, 8]. The 1656 writes are split as follows [1208, 6, 0, 0, 0, 0, 1, 0, 310, 0, 0, 2, 0, 0, 0, 0, 84, 1, 44, 0]. [2025-03-08 20:27:10,322 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,322 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,407 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,420 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,445 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,461 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,499 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:27:10,501 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:27:10,501 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:27:10,501 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:27:10,502 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (1/1) ... [2025-03-08 20:27:10,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:27:10,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:27:10,528 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 20:27:10,533 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 20:27:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2025-03-08 20:27:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-08 20:27:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-08 20:27:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:27:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:27:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:27:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2025-03-08 20:27:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2025-03-08 20:27:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-03-08 20:27:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2025-03-08 20:27:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:27:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:27:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:27:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:27:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:27:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:27:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2025-03-08 20:27:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:27:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:27:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:27:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-08 20:27:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:27:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2025-03-08 20:27:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2025-03-08 20:27:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2025-03-08 20:27:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:27:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:27:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:27:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:27:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:27:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:27:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:27:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:27:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:27:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:27:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:27:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:27:11,226 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:27:11,228 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:27:11,709 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10849: havoc eth_type_trans_#t~nondet886#1; [2025-03-08 20:27:11,709 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10932: havoc netif_rx_#t~nondet897#1; [2025-03-08 20:27:11,710 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6689: 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 20:27:11,898 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10279: havoc ldv_dev_get_drvdata_#t~mem833#1.base, ldv_dev_get_drvdata_#t~mem833#1.offset;havoc ldv_dev_get_drvdata_#t~mem834#1.base, ldv_dev_get_drvdata_#t~mem834#1.offset; [2025-03-08 20:27:11,935 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10997: havoc #t~nondet911; [2025-03-08 20:27:12,067 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:27:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815: havoc #t~nondet879; [2025-03-08 20:27:12,104 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367: 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 20:27:12,142 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10964: havoc #t~ret907.base, #t~ret907.offset; [2025-03-08 20:27:12,252 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10908: havoc #t~nondet894; [2025-03-08 20:27:12,729 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6634: 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 20:27:12,729 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7455: 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 20:27:12,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10785: havoc #t~nondet873; [2025-03-08 20:27:12,894 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6476: 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 20:27:12,901 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10904: havoc mii_nway_restart_#t~nondet893#1; [2025-03-08 20:27:12,907 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10961: havoc #t~nondet906; [2025-03-08 20:27:12,908 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10853: havoc #t~nondet887; [2025-03-08 20:27:12,927 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10940: havoc #t~nondet899; [2025-03-08 20:27:12,929 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10829: havoc #t~nondet881; [2025-03-08 20:27:12,931 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10916: havoc #t~nondet896; [2025-03-08 20:27:12,946 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11001: havoc usb_unlink_urb_#t~nondet912#1; [2025-03-08 20:27:12,957 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5522: havoc #t~mem74.base, #t~mem74.offset; [2025-03-08 20:27:12,968 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10912: havoc #t~nondet895; [2025-03-08 20:27:13,024 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8205: call ULTIMATE.dealloc(~#descriptor~10#1.base, ~#descriptor~10#1.offset);havoc ~#descriptor~10#1.base, ~#descriptor~10#1.offset; [2025-03-08 20:27:13,027 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10976: havoc #t~ret908.base, #t~ret908.offset; [2025-03-08 20:27:13,029 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10952: havoc #t~nondet902; [2025-03-08 20:27:13,084 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6345: 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 20:27:13,088 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10808: havoc #t~nondet877; [2025-03-08 20:27:13,178 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7121: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-08 20:27:13,221 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10837: havoc device_set_wakeup_enable_#t~nondet883#1; [2025-03-08 20:27:13,242 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5814: havoc #t~mem140;havoc #t~bitwise141; [2025-03-08 20:27:13,258 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5418: havoc #t~mem0;havoc #t~bitwise1; [2025-03-08 20:27:13,274 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10781: havoc #t~nondet872; [2025-03-08 20:27:13,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5478: havoc __kmalloc_#t~ret63#1.base, __kmalloc_#t~ret63#1.offset; [2025-03-08 20:27:13,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7869: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2025-03-08 20:27:13,445 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6248: 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 20:27:13,447 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5412: #res := 1; [2025-03-08 20:27:13,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10980: havoc #t~nondet909; [2025-03-08 20:27:13,511 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7326: 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 20:27:13,555 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6178: call ULTIMATE.dealloc(~#descriptor~1.base, ~#descriptor~1.offset);havoc ~#descriptor~1.base, ~#descriptor~1.offset; [2025-03-08 20:27:13,560 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10944: havoc queue_delayed_work_on_#t~nondet900#1; [2025-03-08 20:27:13,589 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6215: call ULTIMATE.dealloc(~#descriptor~2.base, ~#descriptor~2.offset);havoc ~#descriptor~2.base, ~#descriptor~2.offset; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8628-1: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10875: havoc ldv_pre_register_netdev_#t~nondet888#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10811: havoc alloc_etherdev_mqs_#t~ret878#1.base, alloc_etherdev_mqs_#t~ret878#1.offset; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8631-1: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret914#1 := main_#res#1;havoc main_#t~ret760#1, main_~tmp~56#1;assume { :end_inline_main } true; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7708: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10879: havoc ldv_pre_usb_register_driver_#t~nondet889#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8633-1: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10948: havoc register_netdev_#t~nondet901#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: havoc capable_#t~nondet880#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7781: havoc pegasus_get_msglevel_#t~mem596#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6528: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10892: havoc mii_ethtool_gset_#t~nondet890#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7919: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5673: havoc netif_msg_init_#t~bitwise93#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10168-1: ldv_usb_register_driver_23_#res#1 := ldv_usb_register_driver_23_~ldv_func_res~2#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8055: 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 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10896: havoc mii_ethtool_sset_#t~nondet891#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9905-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10833: havoc dev_warn_#t~nondet882#1; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10107-1: ldv_alloc_etherdev_mqs_18_#res#1.base, ldv_alloc_etherdev_mqs_18_#res#1.offset := ldv_alloc_etherdev_mqs_18_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_18_~ldv_func_res~0#1.offset; [2025-03-08 20:28:02,698 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10900: havoc mii_link_ok_#t~nondet892#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8326: 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 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7337: 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 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10774: havoc __alloc_workqueue_key_#t~ret871#1.base, __alloc_workqueue_key_#t~ret871#1.offset; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10841: havoc eth_change_mtu_#t~nondet884#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6548: 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 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10845: havoc eth_mac_addr_#t~nondet885#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7942: 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 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10122-1: ldv_register_netdev_19_#res#1 := ldv_register_netdev_19_~ldv_func_res~1#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10993: havoc usb_register_driver_#t~nondet910#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9408-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6568: 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 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:28:02,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9409-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:28:03,180 INFO L? ?]: Removed 2131 outVars from TransFormulas that were not future-live. [2025-03-08 20:28:03,181 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:28:03,239 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:28:03,240 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:28:03,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:28:03 BoogieIcfgContainer [2025-03-08 20:28:03,240 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:28:03,242 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:28:03,242 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:28:03,245 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:28:03,245 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:27:07" (1/3) ... [2025-03-08 20:28:03,246 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@725437c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:28:03, skipping insertion in model container [2025-03-08 20:28:03,246 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:27:09" (2/3) ... [2025-03-08 20:28:03,247 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@725437c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:28:03, skipping insertion in model container [2025-03-08 20:28:03,247 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:28:03" (3/3) ... [2025-03-08 20:28:03,248 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-03-08 20:28:03,257 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:28:03,260 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i that has 97 procedures, 1803 locations, 1 initial locations, 42 loop locations, and 2 error locations. [2025-03-08 20:28:03,324 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:28:03,333 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;@671f226e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:28:03,333 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-08 20:28:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand has 1706 states, 1291 states have (on average 1.3369481022463208) internal successors, (1726), 1300 states have internal predecessors, (1726), 337 states have call successors, (337), 77 states have call predecessors, (337), 76 states have return successors, (331), 329 states have call predecessors, (331), 331 states have call successors, (331) [2025-03-08 20:28:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2025-03-08 20:28:03,360 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:28:03,360 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] [2025-03-08 20:28:03,361 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:28:03,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:28:03,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1493033452, now seen corresponding path program 1 times [2025-03-08 20:28:03,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:28:03,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416085898] [2025-03-08 20:28:03,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:28:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms