./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 e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-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-?-e2fb8be-m [2025-03-08 20:08:22,641 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:08:22,699 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:08:22,703 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:08:22,705 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:08:22,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:08:22,723 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:08:22,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:08:22,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:08:22,724 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:08:22,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:08:22,725 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:08:22,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:08:22,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:08:22,726 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:08:22,726 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:08:22,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:08:22,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:08:22,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:08:22,727 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:08:22,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:08:22,727 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:08:22,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:08:22,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:08:22,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:08:22,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:08:22,728 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:08:22,728 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 [2025-03-08 20:08:22,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:08:22,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:08:22,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:08:22,946 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:08:22,946 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:08:22,947 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:08:24,036 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/412c41787/6d5937235b31454ab2af528c8de9af55/FLAG16a254d25 [2025-03-08 20:08:24,580 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:08:24,581 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:08:24,620 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/412c41787/6d5937235b31454ab2af528c8de9af55/FLAG16a254d25 [2025-03-08 20:08:25,102 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/412c41787/6d5937235b31454ab2af528c8de9af55 [2025-03-08 20:08:25,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:08:25,104 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:08:25,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:08:25,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:08:25,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:08:25,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:08:25" (1/1) ... [2025-03-08 20:08:25,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@792cdbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:25, skipping insertion in model container [2025-03-08 20:08:25,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:08:25" (1/1) ... [2025-03-08 20:08:25,188 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:08:26,669 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] [2025-03-08 20:08:26,671 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] [2025-03-08 20:08:26,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:08:26,749 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:08:26,825 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] [2025-03-08 20:08:26,827 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] [2025-03-08 20:08:26,827 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5769] [2025-03-08 20:08:26,828 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] [2025-03-08 20:08:26,829 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] [2025-03-08 20:08:26,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5876] [2025-03-08 20:08:26,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5884] [2025-03-08 20:08:26,990 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] [2025-03-08 20:08:26,990 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] [2025-03-08 20:08:26,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:08:27,092 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:08:27,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27 WrapperNode [2025-03-08 20:08:27,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:08:27,094 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:08:27,094 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:08:27,095 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:08:27,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,181 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,366 INFO L138 Inliner]: procedures = 387, calls = 2185, calls flagged for inlining = 154, calls inlined = 135, statements flattened = 4831 [2025-03-08 20:08:27,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:08:27,368 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:08:27,368 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:08:27,368 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:08:27,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,406 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,822 INFO L175 MemorySlicer]: Split 776 memory accesses to 35 slices as follows [1, 13, 7, 1, 2, 1, 8, 1, 2, 54, 8, 12, 550, 3, 70, 1, 6, 1, 3, 1, 3, 1, 1, 4, 1, 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, 0, 7, 1, 0, 1, 8, 1, 2, 0, 8, 0, 0, 1, 70, 0, 6, 1, 3, 1, 3, 1, 1, 4, 1, 1, 1, 1, 0, 1, 8, 1, 0, 1, 4]. The 342 writes are split as follows [0, 8, 0, 0, 1, 0, 0, 0, 0, 42, 0, 0, 289, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]. [2025-03-08 20:08:27,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,929 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,941 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:27,989 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:28,032 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:08:28,034 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:08:28,034 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:08:28,034 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:08:28,035 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (1/1) ... [2025-03-08 20:08:28,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:08:28,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:08:28,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:08:28,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:08:28,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2025-03-08 20:08:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2025-03-08 20:08:28,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:08:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:08:28,082 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-03-08 20:08:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-03-08 20:08:28,082 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-03-08 20:08:28,082 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-03-08 20:08:28,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:08:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:08:28,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:08:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:08:28,083 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:08:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:08:28,083 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-03-08 20:08:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-03-08 20:08:28,083 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-03-08 20:08:28,083 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-03-08 20:08:28,084 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-03-08 20:08:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-03-08 20:08:28,084 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-03-08 20:08:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-03-08 20:08:28,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:08:28,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-03-08 20:08:28,085 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-03-08 20:08:28,085 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-03-08 20:08:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:08:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-03-08 20:08:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-03-08 20:08:28,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:08:28,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:08:28,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-03-08 20:08:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-08 20:08:28,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2025-03-08 20:08:28,088 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-03-08 20:08:28,089 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:08:28,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:08:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-03-08 20:08:28,090 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:08:28,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:08:28,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:08:28,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-08 20:08:28,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:08:28,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:08:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:08:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:08:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:08:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-03-08 20:08:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-03-08 20:08:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:08:28,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:08:28,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:08:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:08:28,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:08:28,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-03-08 20:08:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:08:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-08 20:08:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:08:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:08:28,099 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:08:28,099 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-03-08 20:08:28,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:08:28,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:08:28,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:08:28,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:08:28,104 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:08:28,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:08:28,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-08 20:08:28,108 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-08 20:08:28,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-03-08 20:08:28,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-03-08 20:08:28,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:08:28,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-03-08 20:08:28,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-03-08 20:08:28,765 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:08:28,770 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:08:28,874 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5771-1: test_and_clear_bit_#res#1 := 1; [2025-03-08 20:08:28,874 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12654: havoc netpoll_trap_#t~nondet1050#1; [2025-03-08 20:08:28,974 INFO L1307 $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; [2025-03-08 20:08:29,595 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12650: havoc #t~nondet1049; [2025-03-08 20:08:29,625 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12584: havoc #t~nondet1045; [2025-03-08 20:08:29,648 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6018: havoc #t~mem64.base, #t~mem64.offset; [2025-03-08 20:08:30,542 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6264: havoc #t~mem131;havoc #t~ite133;havoc #t~mem132; [2025-03-08 20:08:30,949 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10176-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:08:30,949 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12564: havoc __request_region_#t~ret1042#1.base, __request_region_#t~ret1042#1.offset; [2025-03-08 20:08:30,949 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10409-1: ldv_register_netdev_92_#res#1 := ldv_register_netdev_92_~ldv_func_res~1#1; [2025-03-08 20:08:30,949 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12680: havoc register_netdev_#t~nondet1055#1; [2025-03-08 20:08:30,949 INFO L1307 $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; [2025-03-08 20:08:30,950 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12576: havoc alloc_irdadev_#t~ret1043#1.base, alloc_irdadev_#t~ret1043#1.offset; [2025-03-08 20:08:30,950 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12636: havoc ldv_pre_register_netdev_#t~nondet1047#1; [2025-03-08 20:08:30,950 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10175-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:08:31,194 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10507-1: ldv_request_irq_102_#res#1 := ldv_request_irq_102_~ldv_func_res~2#1; [2025-03-08 20:08:31,195 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10219-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:08:31,195 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12688: havoc request_threaded_irq_#t~nondet1057#1; [2025-03-08 20:08:31,195 INFO L1307 $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; [2025-03-08 20:08:31,195 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12617: havoc irlap_open_#t~ret1046#1.base, irlap_open_#t~ret1046#1.offset; [2025-03-08 20:08:40,694 INFO L1307 $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; [2025-03-08 20:08:40,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1062#1 := main_#res#1;havoc main_#t~ret852#1, main_~tmp~47#1;assume { :end_inline_main } true; [2025-03-08 20:08:40,694 INFO L1307 $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; [2025-03-08 20:08:40,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12669: havoc pci_enable_device_#t~nondet1053#1; [2025-03-08 20:08:40,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12555: havoc __pci_register_driver_#t~nondet1041#1; [2025-03-08 20:08:40,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10384-1: ldv___pci_register_driver_90_#res#1 := ldv___pci_register_driver_90_~ldv_func_res~0#1; [2025-03-08 20:08:40,694 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:08:40,695 INFO L1307 $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; [2025-03-08 20:08:40,695 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580: havoc async_wrap_skb_#t~nondet1044#1; [2025-03-08 20:08:40,695 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:08:41,596 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:08:42,609 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12658: havoc pci_bus_read_config_byte_#t~nondet1051#1; [2025-03-08 20:08:44,109 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12676: havoc #t~nondet1054; [2025-03-08 20:08:44,160 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12662: havoc pci_bus_write_config_byte_#t~nondet1052#1; [2025-03-08 20:08:44,868 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5815: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-08 20:08:44,868 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5906: havoc get_dma_ops_#t~mem36#1.base, get_dma_ops_#t~mem36#1.offset; [2025-03-08 20:08:44,941 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12646: havoc #t~nondet1048; [2025-03-08 20:08:45,587 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12684: havoc #t~nondet1056; [2025-03-08 20:08:46,390 INFO L? ?]: Removed 2217 outVars from TransFormulas that were not future-live. [2025-03-08 20:08:46,390 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:08:46,475 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:08:46,475 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 20:08:46,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:08:46 BoogieIcfgContainer [2025-03-08 20:08:46,475 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:08:46,477 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:08:46,480 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:08:46,484 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:08:46,484 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:08:25" (1/3) ... [2025-03-08 20:08:46,485 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62078f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:08:46, skipping insertion in model container [2025-03-08 20:08:46,485 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:08:27" (2/3) ... [2025-03-08 20:08:46,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62078f1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:08:46, skipping insertion in model container [2025-03-08 20:08:46,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:08:46" (3/3) ... [2025-03-08 20:08:46,487 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:08:46,499 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:08:46,502 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, 2443 locations, 1 initial locations, 71 loop locations, and 1 error locations. [2025-03-08 20:08:46,592 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:08:46,600 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;@daefb21, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:08:46,600 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 20:08:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand has 2271 states, 1466 states have (on average 1.306275579809004) internal successors, (1915), 1489 states have internal predecessors, (1915), 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) [2025-03-08 20:08:46,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-03-08 20:08:46,646 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:08:46,646 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, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:08:46,647 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:08:46,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:08:46,652 INFO L85 PathProgramCache]: Analyzing trace with hash 991639580, now seen corresponding path program 1 times [2025-03-08 20:08:46,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:08:46,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261446407] [2025-03-08 20:08:46,657 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:08:46,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:08:50,596 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-03-08 20:08:50,929 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-03-08 20:08:50,929 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:08:50,929 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:08:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2025-03-08 20:08:51,656 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:08:51,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261446407] [2025-03-08 20:08:51,657 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261446407] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:08:51,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:08:51,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:08:51,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912685464] [2025-03-08 20:08:51,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:08:51,662 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:08:51,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:08:51,679 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:08:51,679 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:08:51,688 INFO L87 Difference]: Start difference. First operand has 2271 states, 1466 states have (on average 1.306275579809004) internal successors, (1915), 1489 states have internal predecessors, (1915), 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 25.0) internal successors, (75), 3 states have internal predecessors, (75), 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) [2025-03-08 20:08:55,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:08:58,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:08:58,440 INFO L93 Difference]: Finished difference Result 6285 states and 9358 transitions. [2025-03-08 20:08:58,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:08:58,443 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 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 168 [2025-03-08 20:08:58,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:08:58,490 INFO L225 Difference]: With dead ends: 6285 [2025-03-08 20:08:58,490 INFO L226 Difference]: Without dead ends: 3950 [2025-03-08 20:08:58,515 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 [2025-03-08 20:08:58,518 INFO L435 NwaCegarLoop]: 3371 mSDtfsCounter, 2595 mSDsluCounter, 3205 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2595 SdHoareTripleChecker+Valid, 6576 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2025-03-08 20:08:58,520 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2595 Valid, 6576 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 176 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2025-03-08 20:08:58,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3950 states. [2025-03-08 20:08:58,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3950 to 3946. [2025-03-08 20:08:58,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3946 states, 2548 states have (on average 1.293171114599686) internal successors, (3295), 2592 states have internal predecessors, (3295), 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) [2025-03-08 20:08:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 3946 states and 5772 transitions. [2025-03-08 20:08:58,811 INFO L78 Accepts]: Start accepts. Automaton has 3946 states and 5772 transitions. Word has length 168 [2025-03-08 20:08:58,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:08:58,813 INFO L471 AbstractCegarLoop]: Abstraction has 3946 states and 5772 transitions. [2025-03-08 20:08:58,813 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 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) [2025-03-08 20:08:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 5772 transitions. [2025-03-08 20:08:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-03-08 20:08:58,839 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:08:58,840 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:08:58,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:08:58,840 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:08:58,842 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:08:58,842 INFO L85 PathProgramCache]: Analyzing trace with hash -283303604, now seen corresponding path program 1 times [2025-03-08 20:08:58,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:08:58,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330622491] [2025-03-08 20:08:58,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:08:58,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:09:02,401 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-08 20:09:02,511 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-08 20:09:02,512 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:09:02,512 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:09:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2025-03-08 20:09:02,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:09:02,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330622491] [2025-03-08 20:09:02,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330622491] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:09:02,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:09:02,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:09:02,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749523187] [2025-03-08 20:09:02,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:09:02,988 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:09:02,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:09:02,988 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:09:02,988 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:09:02,990 INFO L87 Difference]: Start difference. First operand 3946 states and 5772 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 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) [2025-03-08 20:09:07,027 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 [] [2025-03-08 20:09:10,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:09:10,329 INFO L93 Difference]: Finished difference Result 10468 states and 15351 transitions. [2025-03-08 20:09:10,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:09:10,330 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 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 241 [2025-03-08 20:09:10,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:09:10,388 INFO L225 Difference]: With dead ends: 10468 [2025-03-08 20:09:10,388 INFO L226 Difference]: Without dead ends: 6537 [2025-03-08 20:09:10,416 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 [2025-03-08 20:09:10,417 INFO L435 NwaCegarLoop]: 3278 mSDtfsCounter, 2268 mSDsluCounter, 3123 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2268 SdHoareTripleChecker+Valid, 6401 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2025-03-08 20:09:10,418 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2268 Valid, 6401 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 222 Invalid, 1 Unknown, 0 Unchecked, 7.1s Time] [2025-03-08 20:09:10,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6537 states. [2025-03-08 20:09:10,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6537 to 6533. [2025-03-08 20:09:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6533 states, 4205 states have (on average 1.2977407847800237) internal successors, (5457), 4269 states have internal predecessors, (5457), 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) [2025-03-08 20:09:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 6533 states and 9564 transitions. [2025-03-08 20:09:10,706 INFO L78 Accepts]: Start accepts. Automaton has 6533 states and 9564 transitions. Word has length 241 [2025-03-08 20:09:10,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:09:10,707 INFO L471 AbstractCegarLoop]: Abstraction has 6533 states and 9564 transitions. [2025-03-08 20:09:10,707 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 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) [2025-03-08 20:09:10,707 INFO L276 IsEmpty]: Start isEmpty. Operand 6533 states and 9564 transitions. [2025-03-08 20:09:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2025-03-08 20:09:10,730 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:09:10,730 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:09:10,730 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:09:10,730 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:09:10,731 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:09:10,731 INFO L85 PathProgramCache]: Analyzing trace with hash -1144057773, now seen corresponding path program 1 times [2025-03-08 20:09:10,731 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:09:10,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1913558147] [2025-03-08 20:09:10,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:09:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:09:14,062 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 304 statements into 1 equivalence classes. [2025-03-08 20:09:14,137 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 304 of 304 statements. [2025-03-08 20:09:14,138 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:09:14,138 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:09:14,608 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2025-03-08 20:09:14,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:09:14,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1913558147] [2025-03-08 20:09:14,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1913558147] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:09:14,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:09:14,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:09:14,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062012062] [2025-03-08 20:09:14,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:09:14,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:09:14,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:09:14,611 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:09:14,611 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:09:14,611 INFO L87 Difference]: Start difference. First operand 6533 states and 9564 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 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) [2025-03-08 20:09:18,648 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 [] [2025-03-08 20:09:22,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:09:22,733 INFO L93 Difference]: Finished difference Result 15641 states and 22931 transitions. [2025-03-08 20:09:22,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:09:22,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 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 304 [2025-03-08 20:09:22,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:09:22,810 INFO L225 Difference]: With dead ends: 15641 [2025-03-08 20:09:22,810 INFO L226 Difference]: Without dead ends: 9123 [2025-03-08 20:09:22,849 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 [2025-03-08 20:09:22,850 INFO L435 NwaCegarLoop]: 5374 mSDtfsCounter, 2273 mSDsluCounter, 3102 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2273 SdHoareTripleChecker+Valid, 8476 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2025-03-08 20:09:22,850 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2273 Valid, 8476 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 284 Invalid, 1 Unknown, 0 Unchecked, 7.8s Time] [2025-03-08 20:09:22,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9123 states. [2025-03-08 20:09:23,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9123 to 9119. [2025-03-08 20:09:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9119 states, 5860 states have (on average 1.2998293515358361) internal successors, (7617), 5944 states have internal predecessors, (7617), 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) [2025-03-08 20:09:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9119 states to 9119 states and 13354 transitions. [2025-03-08 20:09:23,290 INFO L78 Accepts]: Start accepts. Automaton has 9119 states and 13354 transitions. Word has length 304 [2025-03-08 20:09:23,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:09:23,292 INFO L471 AbstractCegarLoop]: Abstraction has 9119 states and 13354 transitions. [2025-03-08 20:09:23,296 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 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) [2025-03-08 20:09:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 9119 states and 13354 transitions. [2025-03-08 20:09:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2025-03-08 20:09:23,327 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:09:23,328 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:09:23,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 20:09:23,328 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:09:23,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:09:23,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1114855841, now seen corresponding path program 1 times [2025-03-08 20:09:23,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:09:23,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630443677] [2025-03-08 20:09:23,329 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:09:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:09:26,585 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 377 statements into 1 equivalence classes. [2025-03-08 20:09:26,684 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 377 of 377 statements. [2025-03-08 20:09:26,685 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:09:26,685 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:09:27,159 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2025-03-08 20:09:27,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:09:27,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630443677] [2025-03-08 20:09:27,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630443677] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:09:27,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:09:27,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:09:27,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043866615] [2025-03-08 20:09:27,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:09:27,160 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:09:27,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:09:27,161 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:09:27,161 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:09:27,162 INFO L87 Difference]: Start difference. First operand 9119 states and 13354 transitions. Second operand has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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) [2025-03-08 20:09:31,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:09:35,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:09:35,177 INFO L93 Difference]: Finished difference Result 20810 states and 30499 transitions. [2025-03-08 20:09:35,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:09:35,180 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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 377 [2025-03-08 20:09:35,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:09:35,263 INFO L225 Difference]: With dead ends: 20810 [2025-03-08 20:09:35,263 INFO L226 Difference]: Without dead ends: 11706 [2025-03-08 20:09:35,302 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 [2025-03-08 20:09:35,303 INFO L435 NwaCegarLoop]: 5379 mSDtfsCounter, 2269 mSDsluCounter, 3119 mSDsCounter, 0 mSdLazyCounter, 279 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2269 SdHoareTripleChecker+Valid, 8498 SdHoareTripleChecker+Invalid, 293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 279 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2025-03-08 20:09:35,303 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2269 Valid, 8498 Invalid, 293 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 279 Invalid, 1 Unknown, 0 Unchecked, 7.7s Time] [2025-03-08 20:09:35,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11706 states. [2025-03-08 20:09:35,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11706 to 11702. [2025-03-08 20:09:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11702 states, 7511 states have (on average 1.3011583011583012) internal successors, (9773), 7615 states have internal predecessors, (9773), 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) [2025-03-08 20:09:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11702 states to 11702 states and 17140 transitions. [2025-03-08 20:09:35,749 INFO L78 Accepts]: Start accepts. Automaton has 11702 states and 17140 transitions. Word has length 377 [2025-03-08 20:09:35,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:09:35,750 INFO L471 AbstractCegarLoop]: Abstraction has 11702 states and 17140 transitions. [2025-03-08 20:09:35,751 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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) [2025-03-08 20:09:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 11702 states and 17140 transitions. [2025-03-08 20:09:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2025-03-08 20:09:35,779 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:09:35,779 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:09:35,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 20:09:35,780 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:09:35,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:09:35,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1788922626, now seen corresponding path program 1 times [2025-03-08 20:09:35,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:09:35,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405674746] [2025-03-08 20:09:35,780 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:09:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:09:38,951 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 377 statements into 1 equivalence classes. [2025-03-08 20:09:39,012 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 377 of 377 statements. [2025-03-08 20:09:39,012 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:09:39,012 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:09:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2025-03-08 20:09:39,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:09:39,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405674746] [2025-03-08 20:09:39,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405674746] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:09:39,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:09:39,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:09:39,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249418169] [2025-03-08 20:09:39,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:09:39,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:09:39,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:09:39,347 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:09:39,347 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:09:39,347 INFO L87 Difference]: Start difference. First operand 11702 states and 17140 transitions. Second operand has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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) [2025-03-08 20:09:43,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:09:47,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:09:47,201 INFO L93 Difference]: Finished difference Result 26245 states and 38438 transitions. [2025-03-08 20:09:47,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:09:47,203 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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 377 [2025-03-08 20:09:47,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:09:47,294 INFO L225 Difference]: With dead ends: 26245 [2025-03-08 20:09:47,294 INFO L226 Difference]: Without dead ends: 14558 [2025-03-08 20:09:47,351 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 [2025-03-08 20:09:47,353 INFO L435 NwaCegarLoop]: 5556 mSDtfsCounter, 2926 mSDsluCounter, 2654 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2926 SdHoareTripleChecker+Valid, 8210 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2025-03-08 20:09:47,354 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2926 Valid, 8210 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 270 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2025-03-08 20:09:47,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14558 states. [2025-03-08 20:09:47,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14558 to 14554. [2025-03-08 20:09:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14554 states, 9340 states have (on average 1.3002141327623127) internal successors, (12144), 9469 states have internal predecessors, (12144), 4563 states have call successors, (4563), 652 states have call predecessors, (4563), 650 states have return successors, (4580), 4502 states have call predecessors, (4580), 4563 states have call successors, (4580) [2025-03-08 20:09:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14554 states to 14554 states and 21287 transitions. [2025-03-08 20:09:47,884 INFO L78 Accepts]: Start accepts. Automaton has 14554 states and 21287 transitions. Word has length 377 [2025-03-08 20:09:47,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:09:47,884 INFO L471 AbstractCegarLoop]: Abstraction has 14554 states and 21287 transitions. [2025-03-08 20:09:47,885 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.666666666666664) internal successors, (179), 3 states have internal predecessors, (179), 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) [2025-03-08 20:09:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 14554 states and 21287 transitions. [2025-03-08 20:09:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2025-03-08 20:09:47,917 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:09:47,918 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 8, 8, 8, 7, 7, 7, 7, 7, 7, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:09:47,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-08 20:09:47,918 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:09:47,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:09:47,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1373954025, now seen corresponding path program 1 times [2025-03-08 20:09:47,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:09:47,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64607950] [2025-03-08 20:09:47,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:09:47,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:09:51,472 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 423 statements into 1 equivalence classes. [2025-03-08 20:09:51,535 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 423 of 423 statements. [2025-03-08 20:09:51,535 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:09:51,535 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat