./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-ethernet-alteon-acenic.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-ethernet-alteon-acenic.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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:05:51,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:05:51,061 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:05:51,067 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:05:51,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:05:51,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:05:51,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:05:51,082 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:05:51,083 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:05:51,083 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:05:51,083 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:05:51,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:05:51,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:05:51,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:05:51,083 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:05:51,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:05:51,084 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:05:51,084 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:05:51,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:05:51,085 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:05:51,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:05:51,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:05:51,086 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 -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2025-03-08 20:05:51,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:05:51,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:05:51,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:05:51,345 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:05:51,345 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:05:51,346 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-08 20:05:52,497 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05d89ea09/07796423ad234b40bcdcf98da3188c5c/FLAGca8ef214a [2025-03-08 20:05:53,020 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:05:53,021 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-08 20:05:53,064 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05d89ea09/07796423ad234b40bcdcf98da3188c5c/FLAGca8ef214a [2025-03-08 20:05:53,078 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05d89ea09/07796423ad234b40bcdcf98da3188c5c [2025-03-08 20:05:53,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:05:53,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:05:53,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:05:53,083 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:05:53,087 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:05:53,088 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:05:53" (1/1) ... [2025-03-08 20:05:53,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214ed20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:53, skipping insertion in model container [2025-03-08 20:05:53,088 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:05:53" (1/1) ... [2025-03-08 20:05:53,190 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:05:55,533 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-ethernet-alteon-acenic.cil.i[373388,373401] [2025-03-08 20:05:55,536 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-ethernet-alteon-acenic.cil.i[373533,373546] [2025-03-08 20:05:55,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:05:55,584 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:05:55,656 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"); [6172] [2025-03-08 20:05:55,658 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)); [6179] [2025-03-08 20:05:55,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6186] [2025-03-08 20:05:55,660 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)); [6261-6262] [2025-03-08 20:05:55,660 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"); [6267-6269] [2025-03-08 20:05:55,661 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" (809), "i" (12UL)); [6294-6295] [2025-03-08 20:05:55,661 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6300-6302] [2025-03-08 20:05:55,661 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" (814), "i" (12UL)); [6326-6327] [2025-03-08 20:05:55,661 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6332-6334] [2025-03-08 20:05:55,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6360] [2025-03-08 20:05:55,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 (%1)\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (1*32+31)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\tprefetchw (%1)\n6641:\n\t.popsection": : "i" (0), "r" (x)); [6376-6377] [2025-03-08 20:05:55,662 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6397] [2025-03-08 20:05:55,662 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6404] [2025-03-08 20:05:55,662 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; decl %0": "+m" (v->counter)); [6411] [2025-03-08 20:05:55,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6428] [2025-03-08 20:05:55,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6435] [2025-03-08 20:05:55,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6538-6539] [2025-03-08 20:05:55,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6567-6568] [2025-03-08 20:05:55,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7173] [2025-03-08 20:05:55,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7183] [2025-03-08 20:05:55,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7357] [2025-03-08 20:05:55,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8104] [2025-03-08 20:05:55,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8361] [2025-03-08 20:05:55,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8674] [2025-03-08 20:05:55,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8744] [2025-03-08 20:05:55,774 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8814] [2025-03-08 20:05:55,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8875] [2025-03-08 20:05:55,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8981] [2025-03-08 20:05:55,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9034] [2025-03-08 20:05:55,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9177] [2025-03-08 20:05:55,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9664] [2025-03-08 20:05:55,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9685] [2025-03-08 20:05:55,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9906] [2025-03-08 20:05:55,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10256] [2025-03-08 20:05:55,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10261] [2025-03-08 20:05:55,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10266] [2025-03-08 20:05:55,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10271] [2025-03-08 20:05:55,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10288] [2025-03-08 20:05:55,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10304] [2025-03-08 20:05:55,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10309] [2025-03-08 20:05:55,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10314] [2025-03-08 20:05:55,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10338] [2025-03-08 20:05:55,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10343] [2025-03-08 20:05:55,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10348] [2025-03-08 20:05:55,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10352] [2025-03-08 20:05:55,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10367] [2025-03-08 20:05:55,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10372] [2025-03-08 20:05:55,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10377] [2025-03-08 20:05:55,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10382] [2025-03-08 20:05:55,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10386] [2025-03-08 20:05:55,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10534] [2025-03-08 20:05:55,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10538] [2025-03-08 20:05:55,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10543] [2025-03-08 20:05:55,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10549] [2025-03-08 20:05:55,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10556] [2025-03-08 20:05:55,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10571] [2025-03-08 20:05:55,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10580] [2025-03-08 20:05:55,861 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-ethernet-alteon-acenic.cil.i[373388,373401] [2025-03-08 20:05:55,862 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-ethernet-alteon-acenic.cil.i[373533,373546] [2025-03-08 20:05:55,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:05:55,990 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:05:55,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55 WrapperNode [2025-03-08 20:05:55,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:05:55,992 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:05:55,993 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:05:55,993 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:05:55,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:56,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:56,210 INFO L138 Inliner]: procedures = 423, calls = 2499, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 6501 [2025-03-08 20:05:56,210 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:05:56,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:05:56,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:05:56,211 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:05:56,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:56,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:56,250 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,051 INFO L175 MemorySlicer]: Split 1217 memory accesses to 30 slices as follows [6, 2, 10, 10, 12, 12, 12, 12, 12, 9, 5, 5, 4, 1, 54, 3, 3, 3, 1, 46, 6, 5, 7, 1, 2, 2, 146, 7, 812, 7]. 67 percent of accesses are in the largest equivalence class. The 130 initializations are split as follows [0, 2, 8, 8, 8, 8, 8, 8, 8, 8, 5, 5, 4, 1, 0, 3, 1, 0, 1, 0, 0, 0, 7, 1, 0, 0, 8, 7, 14, 7]. The 582 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, 45, 0, 0, 0, 0, 1, 1, 138, 0, 355, 0]. [2025-03-08 20:05:57,052 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,052 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,148 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,160 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,181 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,195 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,242 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:05:57,244 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:05:57,244 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:05:57,244 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:05:57,246 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (1/1) ... [2025-03-08 20:05:57,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:05:57,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:05:57,273 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 20:05:57,275 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 20:05:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-08 20:05:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-08 20:05:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:05:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:05:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2025-03-08 20:05:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2025-03-08 20:05:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:05:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:05:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:05:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:05:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-03-08 20:05:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-03-08 20:05:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-08 20:05:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-08 20:05:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:05:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:05:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2025-03-08 20:05:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2025-03-08 20:05:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:05:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:05:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:05:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:05:57,295 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2025-03-08 20:05:57,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2025-03-08 20:05:57,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:05:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2025-03-08 20:05:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:05:57,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:05:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:05:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:05:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:05:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:05:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:05:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:05:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2025-03-08 20:05:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:05:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:05:57,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:05:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:05:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:05:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:05:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2025-03-08 20:05:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:05:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2025-03-08 20:05:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:05:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-08 20:05:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2025-03-08 20:05:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:05:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:05:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-08 20:05:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-08 20:05:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2025-03-08 20:05:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-08 20:05:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2025-03-08 20:05:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-08 20:05:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 20:05:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 20:05:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 20:05:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-08 20:05:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:05:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:05:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:05:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:05:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:05:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:05:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:05:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:05:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:05:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:05:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:05:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2025-03-08 20:05:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2025-03-08 20:05:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2025-03-08 20:05:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2025-03-08 20:05:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:05:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:05:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2025-03-08 20:05:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2025-03-08 20:05:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2025-03-08 20:05:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2025-03-08 20:05:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2025-03-08 20:05:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-08 20:05:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2025-03-08 20:05:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:05:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:05:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:05:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:05:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2025-03-08 20:05:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2025-03-08 20:05:58,121 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:05:58,124 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:05:58,213 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14213: havoc netpoll_trap_#t~nondet1287#1; [2025-03-08 20:05:58,352 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6456: havoc dev_name_#t~mem39#1.base, dev_name_#t~mem39#1.offset; [2025-03-08 20:05:58,352 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6421: havoc kobject_name_#t~mem33#1.base, kobject_name_#t~mem33#1.offset; [2025-03-08 20:05:58,445 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14205: havoc net_ratelimit_#t~nondet1285#1; [2025-03-08 20:05:58,502 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14267: havoc #t~nondet1300; [2025-03-08 20:05:58,508 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6711: havoc #t~mem128.base, #t~mem128.offset;havoc #t~mem129; [2025-03-08 20:05:58,511 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14167: havoc #t~nondet1282; [2025-03-08 20:05:58,522 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6352: havoc #t~bitwise31; [2025-03-08 20:05:58,609 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9980: call ULTIMATE.dealloc(~#cmd~5.base, ~#cmd~5.offset);havoc ~#cmd~5.base, ~#cmd~5.offset; [2025-03-08 20:05:58,643 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14229: havoc pci_bus_write_config_word_#t~nondet1291#1; [2025-03-08 20:05:58,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6793: havoc #t~mem144.base, #t~mem144.offset; [2025-03-08 20:05:58,815 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6514: havoc #t~mem70.base, #t~mem70.offset; [2025-03-08 20:05:58,877 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14134: havoc #t~nondet1278; [2025-03-08 20:05:58,915 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14159: havoc dma_set_mask_#t~nondet1280#1; [2025-03-08 20:05:59,103 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6704: havoc #t~mem126; [2025-03-08 20:06:05,797 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10807-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10810-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14247: havoc register_netdev_#t~nondet1294#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10812-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1302#1 := main_#res#1;havoc main_#t~ret1090#1, main_~tmp~74#1;assume { :end_inline_main } true; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6717: havoc skb_headlen_#t~mem130#1;havoc skb_headlen_#t~mem131#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14254: havoc request_firmware_#t~nondet1295#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14258: havoc request_threaded_irq_#t~nondet1296#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: havoc __fswab16_#t~bitwise3#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14130: havoc __pci_register_driver_#t~nondet1277#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10169: call ULTIMATE.dealloc(ace_load_firmware_~#fw~0#1.base, ace_load_firmware_~#fw~0#1.offset);havoc ace_load_firmware_~#fw~0#1.base, ace_load_firmware_~#fw~0#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12023-1: ldv_alloc_etherdev_mqs_101_#res#1.base, ldv_alloc_etherdev_mqs_101_#res#1.offset := ldv_alloc_etherdev_mqs_101_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_101_~ldv_func_res~0#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14140: havoc alloc_etherdev_mqs_#t~ret1279#1.base, alloc_etherdev_mqs_#t~ret1279#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6752: havoc skb_frag_page_#t~mem136#1.base, skb_frag_page_#t~mem136#1.offset; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12038-1: ldv_register_netdev_102_#res#1 := ldv_register_netdev_102_~ldv_func_res~1#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11775-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14163: havoc eth_type_trans_#t~nondet1281#1; [2025-03-08 20:06:05,798 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7830: call ULTIMATE.dealloc(ace_init_~#cache_size~0#1.base, ace_init_~#cache_size~0#1.offset);havoc ace_init_~#cache_size~0#1.base, ace_init_~#cache_size~0#1.offset; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9947: call ULTIMATE.dealloc(ace_set_mac_addr_~#cmd~4#1.base, ace_set_mac_addr_~#cmd~4#1.offset);havoc ace_set_mac_addr_~#cmd~4#1.base, ace_set_mac_addr_~#cmd~4#1.offset; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14176: havoc ioremap_nocache_#t~ret1283#1.base, ioremap_nocache_#t~ret1283#1.offset; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9831: call ULTIMATE.dealloc(ace_set_settings_~#cmd~3#1.base, ace_set_settings_~#cmd~3#1.offset);havoc ace_set_settings_~#cmd~3#1.base, ace_set_settings_~#cmd~3#1.offset; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14195: havoc ldv_pre_register_netdev_#t~nondet1284#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9704: call ULTIMATE.dealloc(ace_change_mtu_~#cmd~2#1.base, ace_change_mtu_~#cmd~2#1.offset);havoc ace_change_mtu_~#cmd~2#1.base, ace_change_mtu_~#cmd~2#1.offset; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14209: havoc netif_rx_#t~nondet1286#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12096-1: ldv_request_irq_107_#res#1 := ldv_request_irq_107_~ldv_func_res~2#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11436: 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 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14221: havoc pci_bus_read_config_word_#t~nondet1289#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11447: 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 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10788-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12113-1: ldv___pci_register_driver_108_#res#1 := ldv___pci_register_driver_108_~ldv_func_res~3#1; [2025-03-08 20:06:05,799 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14233: havoc pci_enable_device_#t~nondet1292#1; [2025-03-08 20:06:06,135 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:06:06,185 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14217: havoc pci_bus_read_config_byte_#t~nondet1288#1; [2025-03-08 20:06:06,265 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6384: havoc #t~mem32; [2025-03-08 20:06:06,930 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6492: havoc is_device_dma_capable_#t~mem43#1.base, is_device_dma_capable_#t~mem43#1.offset;havoc is_device_dma_capable_#t~mem44#1.base, is_device_dma_capable_#t~mem44#1.offset;havoc is_device_dma_capable_#t~mem45#1;havoc is_device_dma_capable_#t~short46#1; [2025-03-08 20:06:07,953 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12159: havoc ldv_dev_get_drvdata_#t~mem1171#1.base, ldv_dev_get_drvdata_#t~mem1171#1.offset;havoc ldv_dev_get_drvdata_#t~mem1172#1.base, ldv_dev_get_drvdata_#t~mem1172#1.offset; [2025-03-08 20:06:08,691 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14243: havoc #t~nondet1293; [2025-03-08 20:06:08,757 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14225: havoc pci_bus_write_config_byte_#t~nondet1290#1; [2025-03-08 20:06:08,922 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6194: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:06:09,363 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6188: #res := 1; [2025-03-08 20:06:09,717 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9336: call ULTIMATE.dealloc(~#cmd~0#1.base, ~#cmd~0#1.offset);havoc ~#cmd~0#1.base, ~#cmd~0#1.offset; [2025-03-08 20:06:10,396 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398: call ULTIMATE.dealloc(~#cmd~1#1.base, ~#cmd~1#1.offset);havoc ~#cmd~1#1.base, ~#cmd~1#1.offset; [2025-03-08 20:06:10,656 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6785: havoc #t~mem140;havoc #t~mem141;havoc #t~bitwise142; [2025-03-08 20:06:11,726 INFO L? ?]: Removed 2664 outVars from TransFormulas that were not future-live. [2025-03-08 20:06:11,726 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:06:11,817 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:06:11,818 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:06:11,818 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:06:11 BoogieIcfgContainer [2025-03-08 20:06:11,818 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:06:11,820 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:06:11,820 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:06:11,823 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:06:11,824 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:05:53" (1/3) ... [2025-03-08 20:06:11,825 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65123b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:06:11, skipping insertion in model container [2025-03-08 20:06:11,825 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:05:55" (2/3) ... [2025-03-08 20:06:11,825 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65123b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:06:11, skipping insertion in model container [2025-03-08 20:06:11,825 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:06:11" (3/3) ... [2025-03-08 20:06:11,826 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-08 20:06:11,837 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:06:11,840 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i that has 125 procedures, 2685 locations, 1 initial locations, 33 loop locations, and 1 error locations. [2025-03-08 20:06:11,935 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:06:11,945 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;@10e50c3d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:06:11,945 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 20:06:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand has 2567 states, 1808 states have (on average 1.3384955752212389) internal successors, (2420), 1868 states have internal predecessors, (2420), 664 states have call successors, (664), 95 states have call predecessors, (664), 94 states have return successors, (659), 644 states have call predecessors, (659), 659 states have call successors, (659) [2025-03-08 20:06:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2025-03-08 20:06:11,973 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:06:11,973 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 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] [2025-03-08 20:06:11,974 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:06:11,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:06:11,977 INFO L85 PathProgramCache]: Analyzing trace with hash -1785257810, now seen corresponding path program 1 times [2025-03-08 20:06:11,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:06:11,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100210819] [2025-03-08 20:06:11,982 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:06:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:06:25,457 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-03-08 20:06:25,805 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-03-08 20:06:25,805 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:06:25,805 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:06:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2025-03-08 20:06:26,378 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:06:26,378 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100210819] [2025-03-08 20:06:26,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100210819] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:06:26,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:06:26,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:06:26,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197720284] [2025-03-08 20:06:26,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:06:26,383 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:06:26,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:06:26,398 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:06:26,398 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:06:26,404 INFO L87 Difference]: Start difference. First operand has 2567 states, 1808 states have (on average 1.3384955752212389) internal successors, (2420), 1868 states have internal predecessors, (2420), 664 states have call successors, (664), 95 states have call predecessors, (664), 94 states have return successors, (659), 644 states have call predecessors, (659), 659 states have call successors, (659) Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2025-03-08 20:06:30,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:06:34,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:06:34,240 INFO L93 Difference]: Finished difference Result 7156 states and 10581 transitions. [2025-03-08 20:06:34,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:06:34,242 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 132 [2025-03-08 20:06:34,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:06:34,287 INFO L225 Difference]: With dead ends: 7156 [2025-03-08 20:06:34,287 INFO L226 Difference]: Without dead ends: 4529 [2025-03-08 20:06:34,305 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 20:06:34,307 INFO L435 NwaCegarLoop]: 3599 mSDtfsCounter, 3033 mSDsluCounter, 3392 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3033 SdHoareTripleChecker+Valid, 6991 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2025-03-08 20:06:34,307 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3033 Valid, 6991 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 287 Invalid, 1 Unknown, 0 Unchecked, 7.6s Time] [2025-03-08 20:06:34,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4529 states. [2025-03-08 20:06:34,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4529 to 4525. [2025-03-08 20:06:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4525 states, 3175 states have (on average 1.2979527559055117) internal successors, (4121), 3279 states have internal predecessors, (4121), 1174 states have call successors, (1174), 176 states have call predecessors, (1174), 175 states have return successors, (1175), 1145 states have call predecessors, (1175), 1174 states have call successors, (1175) [2025-03-08 20:06:34,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 6470 transitions. [2025-03-08 20:06:34,636 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 6470 transitions. Word has length 132 [2025-03-08 20:06:34,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:06:34,638 INFO L471 AbstractCegarLoop]: Abstraction has 4525 states and 6470 transitions. [2025-03-08 20:06:34,638 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2025-03-08 20:06:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 6470 transitions. [2025-03-08 20:06:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2025-03-08 20:06:34,647 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:06:34,648 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 5, 5, 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] [2025-03-08 20:06:34,648 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:06:34,648 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:06:34,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:06:34,649 INFO L85 PathProgramCache]: Analyzing trace with hash 605846820, now seen corresponding path program 1 times [2025-03-08 20:06:34,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:06:34,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162654790] [2025-03-08 20:06:34,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:06:34,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:06:47,195 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-03-08 20:06:47,341 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-03-08 20:06:47,342 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:06:47,342 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:06:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2025-03-08 20:06:48,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:06:48,106 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162654790] [2025-03-08 20:06:48,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162654790] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:06:48,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:06:48,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:06:48,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456221186] [2025-03-08 20:06:48,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:06:48,108 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:06:48,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:06:48,109 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:06:48,109 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:06:48,110 INFO L87 Difference]: Start difference. First operand 4525 states and 6470 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:06:52,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:06:57,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:06:57,078 INFO L93 Difference]: Finished difference Result 10627 states and 15122 transitions. [2025-03-08 20:06:57,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:06:57,079 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 170 [2025-03-08 20:06:57,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:06:57,114 INFO L225 Difference]: With dead ends: 10627 [2025-03-08 20:06:57,114 INFO L226 Difference]: Without dead ends: 6119 [2025-03-08 20:06:57,131 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 20:06:57,131 INFO L435 NwaCegarLoop]: 4018 mSDtfsCounter, 1455 mSDsluCounter, 3399 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1455 SdHoareTripleChecker+Valid, 7417 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 329 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2025-03-08 20:06:57,132 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1455 Valid, 7417 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 329 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2025-03-08 20:06:57,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6119 states. [2025-03-08 20:06:57,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6119 to 6115. [2025-03-08 20:06:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6115 states, 4352 states have (on average 1.2980238970588236) internal successors, (5649), 4505 states have internal predecessors, (5649), 1495 states have call successors, (1495), 268 states have call predecessors, (1495), 267 states have return successors, (1496), 1458 states have call predecessors, (1496), 1495 states have call successors, (1496) [2025-03-08 20:06:57,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 6115 states and 8640 transitions. [2025-03-08 20:06:57,366 INFO L78 Accepts]: Start accepts. Automaton has 6115 states and 8640 transitions. Word has length 170 [2025-03-08 20:06:57,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:06:57,367 INFO L471 AbstractCegarLoop]: Abstraction has 6115 states and 8640 transitions. [2025-03-08 20:06:57,367 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-08 20:06:57,367 INFO L276 IsEmpty]: Start isEmpty. Operand 6115 states and 8640 transitions. [2025-03-08 20:06:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-08 20:06:57,370 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:06:57,371 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 3, 3, 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] [2025-03-08 20:06:57,371 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:06:57,371 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:06:57,371 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:06:57,372 INFO L85 PathProgramCache]: Analyzing trace with hash -2107437260, now seen corresponding path program 1 times [2025-03-08 20:06:57,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:06:57,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732861801] [2025-03-08 20:06:57,372 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:06:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:07:10,835 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-03-08 20:07:10,952 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-03-08 20:07:10,952 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:07:10,952 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:07:11,591 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2025-03-08 20:07:11,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:07:11,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732861801] [2025-03-08 20:07:11,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732861801] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:07:11,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:07:11,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:07:11,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170914437] [2025-03-08 20:07:11,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:07:11,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:07:11,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:07:11,592 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:07:11,592 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:07:11,593 INFO L87 Difference]: Start difference. First operand 6115 states and 8640 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2025-03-08 20:07:15,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:07:20,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:07:20,032 INFO L93 Difference]: Finished difference Result 17083 states and 24152 transitions. [2025-03-08 20:07:20,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:07:20,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 164 [2025-03-08 20:07:20,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:07:20,095 INFO L225 Difference]: With dead ends: 17083 [2025-03-08 20:07:20,095 INFO L226 Difference]: Without dead ends: 10985 [2025-03-08 20:07:20,118 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:07:20,121 INFO L435 NwaCegarLoop]: 3998 mSDtfsCounter, 3214 mSDsluCounter, 3431 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3214 SdHoareTripleChecker+Valid, 7429 SdHoareTripleChecker+Invalid, 290 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2025-03-08 20:07:20,122 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3214 Valid, 7429 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 281 Invalid, 1 Unknown, 0 Unchecked, 8.2s Time] [2025-03-08 20:07:20,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10985 states. [2025-03-08 20:07:20,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10985 to 10979. [2025-03-08 20:07:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10979 states, 7784 states have (on average 1.295349434737924) internal successors, (10083), 8055 states have internal predecessors, (10083), 2708 states have call successors, (2708), 488 states have call predecessors, (2708), 486 states have return successors, (2723), 2630 states have call predecessors, (2723), 2708 states have call successors, (2723) [2025-03-08 20:07:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10979 states to 10979 states and 15514 transitions. [2025-03-08 20:07:20,570 INFO L78 Accepts]: Start accepts. Automaton has 10979 states and 15514 transitions. Word has length 164 [2025-03-08 20:07:20,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:07:20,572 INFO L471 AbstractCegarLoop]: Abstraction has 10979 states and 15514 transitions. [2025-03-08 20:07:20,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2025-03-08 20:07:20,572 INFO L276 IsEmpty]: Start isEmpty. Operand 10979 states and 15514 transitions. [2025-03-08 20:07:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-03-08 20:07:20,578 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:07:20,578 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 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] [2025-03-08 20:07:20,579 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 20:07:20,579 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:07:20,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:07:20,579 INFO L85 PathProgramCache]: Analyzing trace with hash 176997748, now seen corresponding path program 1 times [2025-03-08 20:07:20,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:07:20,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267925745] [2025-03-08 20:07:20,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:07:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms