./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-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 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-irda-via-ircc.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 c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:15:53,254 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:15:53,314 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:15:53,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:15:53,321 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:15:53,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:15:53,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:15:53,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:15:53,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:15:53,342 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:15:53,342 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:15:53,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:15:53,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:15:53,343 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:15:53,343 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:15:53,343 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:15:53,344 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:15:53,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:15:53,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:15:53,345 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:15:53,346 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:15:53,346 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 -> c727ee56ff8cf558c3dc08b64ebc267261ea17bdfb88e50734daf71ad89adc7d [2025-03-17 09:15:53,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:15:53,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:15:53,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:15:53,562 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:15:53,562 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:15:53,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-17 09:15:54,728 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe53b0b97/eab00d4706fa4e9aba7d2e8ed90f9774/FLAG9694eb46e [2025-03-17 09:15:55,288 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:15:55,290 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-17 09:15:55,328 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe53b0b97/eab00d4706fa4e9aba7d2e8ed90f9774/FLAG9694eb46e [2025-03-17 09:15:55,824 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe53b0b97/eab00d4706fa4e9aba7d2e8ed90f9774 [2025-03-17 09:15:55,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:15:55,828 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:15:55,829 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:15:55,829 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:15:55,832 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:15:55,833 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:55" (1/1) ... [2025-03-17 09:15:55,833 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5403b61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:55, skipping insertion in model container [2025-03-17 09:15:55,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:55" (1/1) ... [2025-03-17 09:15:55,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:15:57,833 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-irda-via-ircc.cil.i[328445,328458] [2025-03-17 09:15:57,839 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-irda-via-ircc.cil.i[328590,328603] [2025-03-17 09:15:57,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:15:57,893 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:15:58,064 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"); [5755] [2025-03-17 09:15:58,066 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)); [5762] [2025-03-17 09:15:58,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5769] [2025-03-17 09:15:58,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5799-5800] [2025-03-17 09:15:58,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5805-5807] [2025-03-17 09:15:58,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5876] [2025-03-17 09:15:58,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5884] [2025-03-17 09:15:58,277 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-irda-via-ircc.cil.i[328445,328458] [2025-03-17 09:15:58,278 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-irda-via-ircc.cil.i[328590,328603] [2025-03-17 09:15:58,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:15:58,401 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:15:58,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58 WrapperNode [2025-03-17 09:15:58,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:15:58,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:15:58,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:15:58,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:15:58,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,467 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,625 INFO L138 Inliner]: procedures = 387, calls = 2185, calls flagged for inlining = 154, calls inlined = 135, statements flattened = 4831 [2025-03-17 09:15:58,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:15:58,626 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:15:58,626 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:15:58,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:15:58,634 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,663 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,976 INFO L175 MemorySlicer]: Split 776 memory accesses to 35 slices as follows [1, 7, 1, 1, 8, 1, 2, 54, 1, 8, 3, 2, 70, 1, 550, 6, 1, 3, 1, 3, 12, 1, 13, 1, 4, 1, 1, 1, 1, 1, 8, 1, 2, 1, 4]. 71 percent of accesses are in the largest equivalence class. The 139 initializations are split as follows [1, 7, 1, 1, 8, 1, 2, 0, 0, 8, 1, 0, 70, 0, 0, 6, 1, 3, 1, 3, 0, 1, 0, 1, 4, 1, 1, 1, 1, 1, 8, 1, 0, 1, 4]. The 342 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 1, 0, 1, 289, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]. [2025-03-17 09:15:58,976 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:58,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,086 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,203 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,246 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:15:59,248 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:15:59,248 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:15:59,248 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:15:59,249 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (1/1) ... [2025-03-17 09:15:59,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:15:59,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:15:59,275 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) [2025-03-17 09:15:59,280 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 [2025-03-17 09:15:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2025-03-17 09:15:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2025-03-17 09:15:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-03-17 09:15:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-03-17 09:15:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-17 09:15:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:15:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-03-17 09:15:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-03-17 09:15:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:15:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-17 09:15:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-03-17 09:15:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-17 09:15:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-03-17 09:15:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:15:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:15:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-03-17 09:15:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:15:59,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-17 09:15:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:15:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:15:59,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:15:59,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-17 09:15:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-17 09:15:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-17 09:15:59,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-17 09:15:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-03-17 09:15:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:15:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-17 09:15:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:15:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:15:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:15:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-03-17 09:15:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-03-17 09:15:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-03-17 09:15:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-17 09:15:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-17 09:15:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-17 09:15:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:15:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-03-17 09:15:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-03-17 09:15:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-17 09:15:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-03-17 09:15:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-03-17 09:15:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:15:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:15:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-17 09:15:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-17 09:15:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-17 09:15:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-17 09:15:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-17 09:15:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-17 09:15:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-17 09:15:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-17 09:15:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-03-17 09:15:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-03-17 09:15:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-03-17 09:15:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:15:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:15:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-03-17 09:15:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-03-17 09:15:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-03-17 09:15:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-03-17 09:15:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-03-17 09:15:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-03-17 09:15:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-17 09:15:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-03-17 09:15:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-03-17 09:15:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:15:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:15:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-03-17 09:15:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-03-17 09:15:59,972 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:15:59,976 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:16:00,109 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5771-1: test_and_clear_bit_#res#1 := 1; [2025-03-17 09:16:00,109 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12654: havoc netpoll_trap_#t~nondet1050#1; [2025-03-17 09:16:00,211 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10583: havoc ldv_dev_get_drvdata_#t~mem931#1.base, ldv_dev_get_drvdata_#t~mem931#1.offset;havoc ldv_dev_get_drvdata_#t~mem932#1.base, ldv_dev_get_drvdata_#t~mem932#1.offset; [2025-03-17 09:16:01,064 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12650: havoc #t~nondet1049; [2025-03-17 09:16:01,090 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12584: havoc #t~nondet1045; [2025-03-17 09:16:01,108 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6018: havoc #t~mem64.base, #t~mem64.offset; [2025-03-17 09:16:02,042 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6264: havoc #t~mem131;havoc #t~ite133;havoc #t~mem132; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10176-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12564: havoc __request_region_#t~ret1042#1.base, __request_region_#t~ret1042#1.offset; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10409-1: ldv_register_netdev_92_#res#1 := ldv_register_netdev_92_~ldv_func_res~1#1; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12680: havoc register_netdev_#t~nondet1055#1; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7478: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12576: havoc alloc_irdadev_#t~ret1043#1.base, alloc_irdadev_#t~ret1043#1.offset; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12636: havoc ldv_pre_register_netdev_#t~nondet1047#1; [2025-03-17 09:16:02,413 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10175-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-17 09:16:02,628 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10507-1: ldv_request_irq_102_#res#1 := ldv_request_irq_102_~ldv_func_res~2#1; [2025-03-17 09:16:02,628 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12617: havoc irlap_open_#t~ret1046#1.base, irlap_open_#t~ret1046#1.offset; [2025-03-17 09:16:02,628 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10219-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-17 09:16:02,628 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12688: havoc request_threaded_irq_#t~nondet1057#1; [2025-03-17 09:16:02,628 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8990: call ULTIMATE.dealloc(~#hwname~0#1.base, ~#hwname~0#1.offset);havoc ~#hwname~0#1.base, ~#hwname~0#1.offset; [2025-03-17 09:16:12,912 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9879: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-17 09:16:12,912 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9890: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-17 09:16:12,912 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12669: havoc pci_enable_device_#t~nondet1053#1; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret1062#1 := main_#res#1;havoc main_#t~ret852#1, main_~tmp~47#1;assume { :end_inline_main } true; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12555: havoc __pci_register_driver_#t~nondet1041#1; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10384-1: ldv___pci_register_driver_90_#res#1 := ldv___pci_register_driver_90_~ldv_func_res~0#1; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7289: call ULTIMATE.dealloc(via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset);havoc via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset);havoc via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset);havoc via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset);havoc via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset);havoc via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580: havoc async_wrap_skb_#t~nondet1044#1; [2025-03-17 09:16:12,913 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:16:14,012 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:16:15,113 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12658: havoc pci_bus_read_config_byte_#t~nondet1051#1; [2025-03-17 09:16:16,747 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12676: havoc #t~nondet1054; [2025-03-17 09:16:16,804 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12662: havoc pci_bus_write_config_byte_#t~nondet1052#1; [2025-03-17 09:16:17,657 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5815: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-17 09:16:17,657 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5906: havoc get_dma_ops_#t~mem36#1.base, get_dma_ops_#t~mem36#1.offset; [2025-03-17 09:16:17,740 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12646: havoc #t~nondet1048; [2025-03-17 09:16:18,566 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12684: havoc #t~nondet1056; [2025-03-17 09:16:19,402 INFO L? ?]: Removed 2005 outVars from TransFormulas that were not future-live. [2025-03-17 09:16:19,403 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:16:19,502 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:16:19,502 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 09:16:19,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:16:19 BoogieIcfgContainer [2025-03-17 09:16:19,503 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:16:19,505 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:16:19,505 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:16:19,509 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:16:19,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:15:55" (1/3) ... [2025-03-17 09:16:19,510 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5482e95a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:16:19, skipping insertion in model container [2025-03-17 09:16:19,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:58" (2/3) ... [2025-03-17 09:16:19,510 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5482e95a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:16:19, skipping insertion in model container [2025-03-17 09:16:19,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:16:19" (3/3) ... [2025-03-17 09:16:19,511 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-17 09:16:19,524 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:16:19,528 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i that has 128 procedures, 2366 locations, 1 initial locations, 71 loop locations, and 1 error locations. [2025-03-17 09:16:19,633 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:16:19,642 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;@6830e554, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:16:19,643 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 09:16:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand has 2194 states, 1389 states have (on average 1.3232541396688264) internal successors, (1838), 1412 states have internal predecessors, (1838), 712 states have call successors, (712), 93 states have call predecessors, (712), 92 states have return successors, (708), 697 states have call predecessors, (708), 708 states have call successors, (708) [2025-03-17 09:16:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2025-03-17 09:16:19,699 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:16:19,700 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:16:19,700 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:16:19,704 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:16:19,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1423810111, now seen corresponding path program 1 times [2025-03-17 09:16:19,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:16:19,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071896624] [2025-03-17 09:16:19,712 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:16:19,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:16:23,851 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 160 statements into 1 equivalence classes. [2025-03-17 09:16:24,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 160 of 160 statements. [2025-03-17 09:16:24,098 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:16:24,098 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:16:24,776 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2025-03-17 09:16:24,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:16:24,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071896624] [2025-03-17 09:16:24,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071896624] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:16:24,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:16:24,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:16:24,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316035527] [2025-03-17 09:16:24,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:16:24,782 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:16:24,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:16:24,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:16:24,800 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:24,807 INFO L87 Difference]: Start difference. First operand has 2194 states, 1389 states have (on average 1.3232541396688264) internal successors, (1838), 1412 states have internal predecessors, (1838), 712 states have call successors, (712), 93 states have call predecessors, (712), 92 states have return successors, (708), 697 states have call predecessors, (708), 708 states have call successors, (708) Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-17 09:16:28,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:16:31,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:16:31,883 INFO L93 Difference]: Finished difference Result 6082 states and 9155 transitions. [2025-03-17 09:16:31,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:16:31,886 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 160 [2025-03-17 09:16:31,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:16:31,938 INFO L225 Difference]: With dead ends: 6082 [2025-03-17 09:16:31,939 INFO L226 Difference]: Without dead ends: 3832 [2025-03-17 09:16:31,966 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:31,968 INFO L435 NwaCegarLoop]: 3294 mSDtfsCounter, 2540 mSDsluCounter, 3130 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2540 SdHoareTripleChecker+Valid, 6424 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2025-03-17 09:16:31,969 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2540 Valid, 6424 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 176 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2025-03-17 09:16:31,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3832 states. [2025-03-17 09:16:32,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3832 to 3828. [2025-03-17 09:16:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3828 states, 2430 states have (on average 1.3074074074074074) internal successors, (3177), 2474 states have internal predecessors, (3177), 1230 states have call successors, (1230), 168 states have call predecessors, (1230), 167 states have return successors, (1247), 1205 states have call predecessors, (1247), 1230 states have call successors, (1247) [2025-03-17 09:16:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 3828 states and 5654 transitions. [2025-03-17 09:16:32,379 INFO L78 Accepts]: Start accepts. Automaton has 3828 states and 5654 transitions. Word has length 160 [2025-03-17 09:16:32,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:16:32,380 INFO L471 AbstractCegarLoop]: Abstraction has 3828 states and 5654 transitions. [2025-03-17 09:16:32,381 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-17 09:16:32,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 5654 transitions. [2025-03-17 09:16:32,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2025-03-17 09:16:32,407 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:16:32,408 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:16:32,408 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 09:16:32,408 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:16:32,409 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:16:32,409 INFO L85 PathProgramCache]: Analyzing trace with hash -496692935, now seen corresponding path program 1 times [2025-03-17 09:16:32,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:16:32,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015168685] [2025-03-17 09:16:32,409 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:16:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:16:35,974 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 229 statements into 1 equivalence classes. [2025-03-17 09:16:36,048 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 229 of 229 statements. [2025-03-17 09:16:36,048 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:16:36,048 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:16:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2025-03-17 09:16:36,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:16:36,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015168685] [2025-03-17 09:16:36,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015168685] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:16:36,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:16:36,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:16:36,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299447311] [2025-03-17 09:16:36,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:16:36,522 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:16:36,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:16:36,522 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:16:36,522 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:36,524 INFO L87 Difference]: Start difference. First operand 3828 states and 5654 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2025-03-17 09:16:40,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:16:44,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:16:44,062 INFO L93 Difference]: Finished difference Result 10188 states and 15071 transitions. [2025-03-17 09:16:44,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:16:44,062 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 229 [2025-03-17 09:16:44,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:16:44,110 INFO L225 Difference]: With dead ends: 10188 [2025-03-17 09:16:44,110 INFO L226 Difference]: Without dead ends: 6371 [2025-03-17 09:16:44,138 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:44,139 INFO L435 NwaCegarLoop]: 3201 mSDtfsCounter, 2236 mSDsluCounter, 3052 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2236 SdHoareTripleChecker+Valid, 6253 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2025-03-17 09:16:44,139 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2236 Valid, 6253 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 222 Invalid, 1 Unknown, 0 Unchecked, 7.3s Time] [2025-03-17 09:16:44,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6371 states. [2025-03-17 09:16:44,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6371 to 6367. [2025-03-17 09:16:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6367 states, 4039 states have (on average 1.3099777172567466) internal successors, (5291), 4103 states have internal predecessors, (5291), 2045 states have call successors, (2045), 283 states have call predecessors, (2045), 282 states have return successors, (2062), 2012 states have call predecessors, (2062), 2045 states have call successors, (2062) [2025-03-17 09:16:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 6367 states and 9398 transitions. [2025-03-17 09:16:44,499 INFO L78 Accepts]: Start accepts. Automaton has 6367 states and 9398 transitions. Word has length 229 [2025-03-17 09:16:44,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:16:44,502 INFO L471 AbstractCegarLoop]: Abstraction has 6367 states and 9398 transitions. [2025-03-17 09:16:44,502 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2025-03-17 09:16:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 6367 states and 9398 transitions. [2025-03-17 09:16:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2025-03-17 09:16:44,526 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:16:44,526 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:16:44,527 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 09:16:44,527 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:16:44,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:16:44,527 INFO L85 PathProgramCache]: Analyzing trace with hash -955054362, now seen corresponding path program 1 times [2025-03-17 09:16:44,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:16:44,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206205530] [2025-03-17 09:16:44,531 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:16:44,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:16:48,243 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 287 statements into 1 equivalence classes. [2025-03-17 09:16:48,314 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 287 of 287 statements. [2025-03-17 09:16:48,314 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:16:48,314 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:16:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2025-03-17 09:16:48,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:16:48,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206205530] [2025-03-17 09:16:48,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206205530] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:16:48,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:16:48,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:16:48,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051500817] [2025-03-17 09:16:48,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:16:48,785 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:16:48,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:16:48,785 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:16:48,785 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:48,786 INFO L87 Difference]: Start difference. First operand 6367 states and 9398 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2025-03-17 09:16:52,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:16:57,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:16:57,187 INFO L93 Difference]: Finished difference Result 15265 states and 22555 transitions. [2025-03-17 09:16:57,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:16:57,187 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 287 [2025-03-17 09:16:57,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:16:57,309 INFO L225 Difference]: With dead ends: 15265 [2025-03-17 09:16:57,309 INFO L226 Difference]: Without dead ends: 8909 [2025-03-17 09:16:57,353 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:16:57,356 INFO L435 NwaCegarLoop]: 5271 mSDtfsCounter, 2244 mSDsluCounter, 3033 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2244 SdHoareTripleChecker+Valid, 8304 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.1s IncrementalHoareTripleChecker+Time [2025-03-17 09:16:57,357 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2244 Valid, 8304 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 284 Invalid, 1 Unknown, 0 Unchecked, 8.1s Time] [2025-03-17 09:16:57,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8909 states. [2025-03-17 09:16:57,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8909 to 8905. [2025-03-17 09:16:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8905 states, 5646 states have (on average 1.3111937654976975) internal successors, (7403), 5730 states have internal predecessors, (7403), 2860 states have call successors, (2860), 399 states have call predecessors, (2860), 398 states have return successors, (2877), 2819 states have call predecessors, (2877), 2860 states have call successors, (2877) [2025-03-17 09:16:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8905 states to 8905 states and 13140 transitions. [2025-03-17 09:16:57,968 INFO L78 Accepts]: Start accepts. Automaton has 8905 states and 13140 transitions. Word has length 287 [2025-03-17 09:16:57,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:16:57,969 INFO L471 AbstractCegarLoop]: Abstraction has 8905 states and 13140 transitions. [2025-03-17 09:16:57,969 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2025-03-17 09:16:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 8905 states and 13140 transitions. [2025-03-17 09:16:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2025-03-17 09:16:57,999 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:16:57,999 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:16:57,999 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 09:16:57,999 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:16:58,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:16:58,001 INFO L85 PathProgramCache]: Analyzing trace with hash 181868062, now seen corresponding path program 1 times [2025-03-17 09:16:58,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:16:58,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058236728] [2025-03-17 09:16:58,001 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:16:58,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:17:01,546 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 361 statements into 1 equivalence classes. [2025-03-17 09:17:01,618 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 361 of 361 statements. [2025-03-17 09:17:01,618 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:17:01,618 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:17:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2025-03-17 09:17:02,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:17:02,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058236728] [2025-03-17 09:17:02,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058236728] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:17:02,114 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:17:02,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:17:02,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161464613] [2025-03-17 09:17:02,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:17:02,115 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:17:02,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:17:02,116 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:17:02,116 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:17:02,116 INFO L87 Difference]: Start difference. First operand 8905 states and 13140 transitions. Second operand has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-17 09:17:06,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:17:10,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:17:10,696 INFO L93 Difference]: Finished difference Result 20338 states and 30027 transitions. [2025-03-17 09:17:10,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:17:10,701 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 361 [2025-03-17 09:17:10,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:17:10,788 INFO L225 Difference]: With dead ends: 20338 [2025-03-17 09:17:10,788 INFO L226 Difference]: Without dead ends: 11444 [2025-03-17 09:17:10,833 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:17:10,833 INFO L435 NwaCegarLoop]: 5276 mSDtfsCounter, 2237 mSDsluCounter, 3048 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2237 SdHoareTripleChecker+Valid, 8324 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2025-03-17 09:17:10,833 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2237 Valid, 8324 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 279 Invalid, 1 Unknown, 0 Unchecked, 8.2s Time] [2025-03-17 09:17:10,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11444 states. [2025-03-17 09:17:11,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11444 to 11440. [2025-03-17 09:17:11,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11440 states, 7249 states have (on average 1.3120430404193681) internal successors, (9511), 7353 states have internal predecessors, (9511), 3675 states have call successors, (3675), 516 states have call predecessors, (3675), 515 states have return successors, (3692), 3626 states have call predecessors, (3692), 3675 states have call successors, (3692) [2025-03-17 09:17:11,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11440 states to 11440 states and 16878 transitions. [2025-03-17 09:17:11,583 INFO L78 Accepts]: Start accepts. Automaton has 11440 states and 16878 transitions. Word has length 361 [2025-03-17 09:17:11,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:17:11,584 INFO L471 AbstractCegarLoop]: Abstraction has 11440 states and 16878 transitions. [2025-03-17 09:17:11,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.333333333333336) internal successors, (163), 3 states have internal predecessors, (163), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-17 09:17:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 11440 states and 16878 transitions. [2025-03-17 09:17:11,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2025-03-17 09:17:11,667 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:17:11,668 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:17:11,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 09:17:11,668 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 09:17:11,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:17:11,669 INFO L85 PathProgramCache]: Analyzing trace with hash 1163991893, now seen corresponding path program 1 times [2025-03-17 09:17:11,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:17:11,669 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110609843] [2025-03-17 09:17:11,669 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:17:11,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:17:15,346 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 362 statements into 1 equivalence classes. [2025-03-17 09:17:15,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 362 of 362 statements. [2025-03-17 09:17:15,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:17:15,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:17:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2025-03-17 09:17:15,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:17:15,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110609843] [2025-03-17 09:17:15,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110609843] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:17:15,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:17:15,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:17:15,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707852964] [2025-03-17 09:17:15,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:17:15,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:17:15,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:17:15,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:17:15,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:17:15,925 INFO L87 Difference]: Start difference. First operand 11440 states and 16878 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2025-03-17 09:17:19,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []