./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 798a7b37 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-?-798a7b3-m [2025-03-04 04:54:01,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:54:01,936 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:54:01,939 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:54:01,941 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:54:01,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:54:01,955 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:54:01,956 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:54:01,956 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:54:01,956 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:54:01,957 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:54:01,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:54:01,957 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:54:01,957 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:54:01,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:54:01,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:54:01,959 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:54:01,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:54:01,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:54:01,960 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:54:01,960 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 [2025-03-04 04:54:02,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:54:02,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:54:02,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:54:02,191 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:54:02,191 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:54:02,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-04 04:54:03,349 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47493cec4/8a16d96e1a144522820b4cb1937b344a/FLAG474be0993 [2025-03-04 04:54:03,842 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:54:03,843 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-04 04:54:03,883 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47493cec4/8a16d96e1a144522820b4cb1937b344a/FLAG474be0993 [2025-03-04 04:54:03,915 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47493cec4/8a16d96e1a144522820b4cb1937b344a [2025-03-04 04:54:03,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:54:03,918 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:54:03,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:54:03,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:54:03,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:54:03,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:54:03" (1/1) ... [2025-03-04 04:54:03,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd83d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:03, skipping insertion in model container [2025-03-04 04:54:03,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:54:03" (1/1) ... [2025-03-04 04:54:04,021 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:54:05,980 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] [2025-03-04 04:54:05,983 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2025-03-04 04:54:05,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:54:06,033 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:54:06,144 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] [2025-03-04 04:54:06,146 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] [2025-03-04 04:54:06,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6186] [2025-03-04 04:54:06,149 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] [2025-03-04 04:54:06,150 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] [2025-03-04 04:54:06,150 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] [2025-03-04 04:54:06,151 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] [2025-03-04 04:54:06,151 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] [2025-03-04 04:54:06,151 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] [2025-03-04 04:54:06,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6360] [2025-03-04 04:54:06,152 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] [2025-03-04 04:54:06,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [6397] [2025-03-04 04:54:06,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [6404] [2025-03-04 04:54:06,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6411] [2025-03-04 04:54:06,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6428] [2025-03-04 04:54:06,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6435] [2025-03-04 04:54:06,158 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] [2025-03-04 04:54:06,160 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] [2025-03-04 04:54:06,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7173] [2025-03-04 04:54:06,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7183] [2025-03-04 04:54:06,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7357] [2025-03-04 04:54:06,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8104] [2025-03-04 04:54:06,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8361] [2025-03-04 04:54:06,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8674] [2025-03-04 04:54:06,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8744] [2025-03-04 04:54:06,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8814] [2025-03-04 04:54:06,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8875] [2025-03-04 04:54:06,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8981] [2025-03-04 04:54:06,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9034] [2025-03-04 04:54:06,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9177] [2025-03-04 04:54:06,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9664] [2025-03-04 04:54:06,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9685] [2025-03-04 04:54:06,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9906] [2025-03-04 04:54:06,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10256] [2025-03-04 04:54:06,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10261] [2025-03-04 04:54:06,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10266] [2025-03-04 04:54:06,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10271] [2025-03-04 04:54:06,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10288] [2025-03-04 04:54:06,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10304] [2025-03-04 04:54:06,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10309] [2025-03-04 04:54:06,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10314] [2025-03-04 04:54:06,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10338] [2025-03-04 04:54:06,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10343] [2025-03-04 04:54:06,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10348] [2025-03-04 04:54:06,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10352] [2025-03-04 04:54:06,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10367] [2025-03-04 04:54:06,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10372] [2025-03-04 04:54:06,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10377] [2025-03-04 04:54:06,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10382] [2025-03-04 04:54:06,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10386] [2025-03-04 04:54:06,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10534] [2025-03-04 04:54:06,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10538] [2025-03-04 04:54:06,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10543] [2025-03-04 04:54:06,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10549] [2025-03-04 04:54:06,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10556] [2025-03-04 04:54:06,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10571] [2025-03-04 04:54:06,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10580] [2025-03-04 04:54:06,347 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] [2025-03-04 04:54:06,348 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] [2025-03-04 04:54:06,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:54:06,554 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:54:06,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06 WrapperNode [2025-03-04 04:54:06,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:54:06,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:54:06,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:54:06,557 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:54:06,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:06,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:06,796 INFO L138 Inliner]: procedures = 423, calls = 2499, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 6501 [2025-03-04 04:54:06,797 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:54:06,798 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:54:06,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:54:06,798 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:54:06,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:06,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:06,833 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,661 INFO L175 MemorySlicer]: Split 1217 memory accesses to 30 slices as follows [2, 10, 10, 12, 12, 12, 12, 12, 9, 5, 6, 5, 4, 54, 1, 3, 3, 1, 812, 2, 5, 146, 3, 7, 1, 2, 46, 7, 7, 6]. 67 percent of accesses are in the largest equivalence class. The 130 initializations are split as follows [2, 8, 8, 8, 8, 8, 8, 8, 8, 5, 0, 5, 4, 0, 1, 3, 1, 1, 14, 0, 0, 8, 0, 7, 1, 0, 0, 7, 7, 0]. The 582 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 0, 0, 355, 1, 0, 138, 0, 0, 0, 1, 45, 0, 0, 0]. [2025-03-04 04:54:07,662 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,662 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,785 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,798 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,826 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,907 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:54:07,909 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:54:07,910 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:54:07,910 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:54:07,911 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (1/1) ... [2025-03-04 04:54:07,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:54:07,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:54:07,938 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) [2025-03-04 04:54:07,941 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 [2025-03-04 04:54:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-04 04:54:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-04 04:54:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:54:07,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:54:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2025-03-04 04:54:07,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2025-03-04 04:54:07,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 04:54:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 04:54:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:54:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:54:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-03-04 04:54:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-03-04 04:54:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-04 04:54:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-04 04:54:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 04:54:07,962 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 04:54:07,962 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2025-03-04 04:54:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2025-03-04 04:54:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 04:54:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 04:54:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 04:54:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 04:54:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2025-03-04 04:54:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2025-03-04 04:54:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2025-03-04 04:54:07,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2025-03-04 04:54:07,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2025-03-04 04:54:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2025-03-04 04:54:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 04:54:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 04:54:07,964 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 04:54:07,964 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2025-03-04 04:54:07,965 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:54:07,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 04:54:07,966 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:54:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:54:07,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 04:54:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2025-03-04 04:54:07,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:54:07,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 04:54:07,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:54:07,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:54:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:54:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2025-03-04 04:54:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2025-03-04 04:54:07,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-04 04:54:07,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2025-03-04 04:54:07,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 04:54:07,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 04:54:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 04:54:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 04:54:07,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-04 04:54:07,977 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 04:54:07,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 04:54:07,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 04:54:07,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 04:54:07,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 04:54:07,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:54:07,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:54:07,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 04:54:07,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:54:07,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 04:54:07,985 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:54:07,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:54:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:54:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:54:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:54:07,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 04:54:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 04:54:07,987 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2025-03-04 04:54:07,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2025-03-04 04:54:08,831 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:54:08,834 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:54:08,940 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14213: havoc netpoll_trap_#t~nondet1287#1; [2025-03-04 04:54:09,076 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6456: havoc dev_name_#t~mem39#1.base, dev_name_#t~mem39#1.offset; [2025-03-04 04:54:09,076 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6421: havoc kobject_name_#t~mem33#1.base, kobject_name_#t~mem33#1.offset; [2025-03-04 04:54:09,115 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14205: havoc net_ratelimit_#t~nondet1285#1; [2025-03-04 04:54:09,174 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14267: havoc #t~nondet1300; [2025-03-04 04:54:09,181 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6711: havoc #t~mem128.base, #t~mem128.offset;havoc #t~mem129; [2025-03-04 04:54:09,182 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14167: havoc #t~nondet1282; [2025-03-04 04:54:09,192 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6352: havoc #t~bitwise31; [2025-03-04 04:54:09,269 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9980: call ULTIMATE.dealloc(~#cmd~5.base, ~#cmd~5.offset);havoc ~#cmd~5.base, ~#cmd~5.offset; [2025-03-04 04:54:09,305 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14229: havoc pci_bus_write_config_word_#t~nondet1291#1; [2025-03-04 04:54:09,342 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6793: havoc #t~mem144.base, #t~mem144.offset; [2025-03-04 04:54:09,493 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6514: havoc #t~mem70.base, #t~mem70.offset; [2025-03-04 04:54:09,546 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14134: havoc #t~nondet1278; [2025-03-04 04:54:09,571 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14159: havoc dma_set_mask_#t~nondet1280#1; [2025-03-04 04:54:09,802 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6704: havoc #t~mem126; [2025-03-04 04:54:16,720 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 04:54:16,720 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11732-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 04:54:16,720 INFO L1325 $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; [2025-03-04 04:54:16,720 INFO L1325 $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; [2025-03-04 04:54:16,720 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14247: havoc register_netdev_#t~nondet1294#1; [2025-03-04 04:54:16,720 INFO L1325 $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; [2025-03-04 04:54:16,721 INFO L1325 $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; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6717: havoc skb_headlen_#t~mem130#1;havoc skb_headlen_#t~mem131#1; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14254: havoc request_firmware_#t~nondet1295#1; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14258: havoc request_threaded_irq_#t~nondet1296#1; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6200: havoc __fswab16_#t~bitwise3#1; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14130: havoc __pci_register_driver_#t~nondet1277#1; [2025-03-04 04:54:16,721 INFO L1325 $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; [2025-03-04 04:54:16,721 INFO L1325 $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; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14140: havoc alloc_etherdev_mqs_#t~ret1279#1.base, alloc_etherdev_mqs_#t~ret1279#1.offset; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6752: havoc skb_frag_page_#t~mem136#1.base, skb_frag_page_#t~mem136#1.offset; [2025-03-04 04:54:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12038-1: ldv_register_netdev_102_#res#1 := ldv_register_netdev_102_~ldv_func_res~1#1; [2025-03-04 04:54:16,722 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11775-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 04:54:16,722 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14163: havoc eth_type_trans_#t~nondet1281#1; [2025-03-04 04:54:16,722 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 04:54:16,722 INFO L1325 $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; [2025-03-04 04:54:16,722 INFO L1325 $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; [2025-03-04 04:54:16,722 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14176: havoc ioremap_nocache_#t~ret1283#1.base, ioremap_nocache_#t~ret1283#1.offset; [2025-03-04 04:54:16,723 INFO L1325 $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; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14195: havoc ldv_pre_register_netdev_#t~nondet1284#1; [2025-03-04 04:54:16,723 INFO L1325 $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; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14209: havoc netif_rx_#t~nondet1286#1; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12096-1: ldv_request_irq_107_#res#1 := ldv_request_irq_107_~ldv_func_res~2#1; [2025-03-04 04:54:16,723 INFO L1325 $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; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14221: havoc pci_bus_read_config_word_#t~nondet1289#1; [2025-03-04 04:54:16,723 INFO L1325 $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; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10788-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12113-1: ldv___pci_register_driver_108_#res#1 := ldv___pci_register_driver_108_~ldv_func_res~3#1; [2025-03-04 04:54:16,723 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14233: havoc pci_enable_device_#t~nondet1292#1; [2025-03-04 04:54:17,043 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:54:17,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14217: havoc pci_bus_read_config_byte_#t~nondet1288#1; [2025-03-04 04:54:17,157 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6384: havoc #t~mem32; [2025-03-04 04:54:17,798 INFO L1325 $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; [2025-03-04 04:54:18,708 INFO L1325 $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; [2025-03-04 04:54:19,328 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14243: havoc #t~nondet1293; [2025-03-04 04:54:19,390 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14225: havoc pci_bus_write_config_byte_#t~nondet1290#1; [2025-03-04 04:54:19,567 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6194: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 04:54:19,988 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6188: #res := 1; [2025-03-04 04:54:20,351 INFO L1325 $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; [2025-03-04 04:54:21,015 INFO L1325 $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; [2025-03-04 04:54:21,286 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6785: havoc #t~mem140;havoc #t~mem141;havoc #t~bitwise142; [2025-03-04 04:54:22,287 INFO L? ?]: Removed 2664 outVars from TransFormulas that were not future-live. [2025-03-04 04:54:22,287 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:54:22,387 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:54:22,388 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 04:54:22,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:54:22 BoogieIcfgContainer [2025-03-04 04:54:22,388 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:54:22,390 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:54:22,390 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:54:22,435 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:54:22,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:54:03" (1/3) ... [2025-03-04 04:54:22,436 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3016b0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:54:22, skipping insertion in model container [2025-03-04 04:54:22,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:54:06" (2/3) ... [2025-03-04 04:54:22,436 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3016b0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:54:22, skipping insertion in model container [2025-03-04 04:54:22,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:54:22" (3/3) ... [2025-03-04 04:54:22,437 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2025-03-04 04:54:22,448 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:54:22,451 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. [2025-03-04 04:54:22,555 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:54:22,566 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;@780a0361, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:54:22,566 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:54:22,581 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) [2025-03-04 04:54:22,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2025-03-04 04:54:22,606 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:54:22,607 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] [2025-03-04 04:54:22,607 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:54:22,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:54:22,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1785257810, now seen corresponding path program 1 times [2025-03-04 04:54:22,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:54:22,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [227484851] [2025-03-04 04:54:22,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:54:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:54:36,262 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 132 statements into 1 equivalence classes. [2025-03-04 04:54:36,619 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 132 of 132 statements. [2025-03-04 04:54:36,619 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:54:36,619 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:54:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2025-03-04 04:54:37,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:54:37,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [227484851] [2025-03-04 04:54:37,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [227484851] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:54:37,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:54:37,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:54:37,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278275857] [2025-03-04 04:54:37,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:54:37,210 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:54:37,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:54:37,225 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:54:37,226 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:54:37,233 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) [2025-03-04 04:54:41,312 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 [] [2025-03-04 04:54:45,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:54:45,061 INFO L93 Difference]: Finished difference Result 7156 states and 10581 transitions. [2025-03-04 04:54:45,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:54:45,063 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 [2025-03-04 04:54:45,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:54:45,098 INFO L225 Difference]: With dead ends: 7156 [2025-03-04 04:54:45,098 INFO L226 Difference]: Without dead ends: 4529 [2025-03-04 04:54:45,115 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 [2025-03-04 04:54:45,117 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, 7.5s IncrementalHoareTripleChecker+Time [2025-03-04 04:54:45,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3033 Valid, 6991 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 287 Invalid, 1 Unknown, 0 Unchecked, 7.5s Time] [2025-03-04 04:54:45,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4529 states. [2025-03-04 04:54:45,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4529 to 4525. [2025-03-04 04:54:45,368 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) [2025-03-04 04:54:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 6470 transitions. [2025-03-04 04:54:45,402 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 6470 transitions. Word has length 132 [2025-03-04 04:54:45,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:54:45,404 INFO L471 AbstractCegarLoop]: Abstraction has 4525 states and 6470 transitions. [2025-03-04 04:54:45,405 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) [2025-03-04 04:54:45,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 6470 transitions. [2025-03-04 04:54:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2025-03-04 04:54:45,413 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:54:45,413 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] [2025-03-04 04:54:45,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 04:54:45,413 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:54:45,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:54:45,414 INFO L85 PathProgramCache]: Analyzing trace with hash 605846820, now seen corresponding path program 1 times [2025-03-04 04:54:45,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:54:45,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552109768] [2025-03-04 04:54:45,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:54:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:54:58,646 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 170 statements into 1 equivalence classes. [2025-03-04 04:54:58,770 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 170 of 170 statements. [2025-03-04 04:54:58,770 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:54:58,770 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:54:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2025-03-04 04:54:59,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:54:59,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552109768] [2025-03-04 04:54:59,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552109768] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:54:59,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:54:59,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:54:59,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819417177] [2025-03-04 04:54:59,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:54:59,448 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:54:59,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:54:59,449 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:54:59,450 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:54:59,450 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) [2025-03-04 04:55:03,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 04:55:08,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:55:08,043 INFO L93 Difference]: Finished difference Result 10627 states and 15122 transitions. [2025-03-04 04:55:08,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:55:08,044 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 [2025-03-04 04:55:08,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:55:08,071 INFO L225 Difference]: With dead ends: 10627 [2025-03-04 04:55:08,071 INFO L226 Difference]: Without dead ends: 6119 [2025-03-04 04:55:08,143 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 [2025-03-04 04:55:08,146 INFO L435 NwaCegarLoop]: 4018 mSDtfsCounter, 1455 mSDsluCounter, 3399 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s 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, 8.4s IncrementalHoareTripleChecker+Time [2025-03-04 04:55:08,146 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1455 Valid, 7417 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 329 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2025-03-04 04:55:08,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6119 states. [2025-03-04 04:55:08,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6119 to 6115. [2025-03-04 04:55:08,307 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) [2025-03-04 04:55:08,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 6115 states and 8640 transitions. [2025-03-04 04:55:08,328 INFO L78 Accepts]: Start accepts. Automaton has 6115 states and 8640 transitions. Word has length 170 [2025-03-04 04:55:08,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:55:08,329 INFO L471 AbstractCegarLoop]: Abstraction has 6115 states and 8640 transitions. [2025-03-04 04:55:08,329 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) [2025-03-04 04:55:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 6115 states and 8640 transitions. [2025-03-04 04:55:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2025-03-04 04:55:08,335 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:55:08,336 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] [2025-03-04 04:55:08,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 04:55:08,336 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:55:08,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:55:08,337 INFO L85 PathProgramCache]: Analyzing trace with hash -2107437260, now seen corresponding path program 1 times [2025-03-04 04:55:08,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:55:08,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544125340] [2025-03-04 04:55:08,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:55:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:55:21,153 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 164 statements into 1 equivalence classes. [2025-03-04 04:55:21,288 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 164 of 164 statements. [2025-03-04 04:55:21,288 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:55:21,288 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 04:55:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2025-03-04 04:55:21,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 04:55:21,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544125340] [2025-03-04 04:55:21,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544125340] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 04:55:21,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 04:55:21,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 04:55:21,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049387254] [2025-03-04 04:55:21,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 04:55:21,904 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 04:55:21,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 04:55:21,905 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 04:55:21,905 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 04:55:21,905 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) [2025-03-04 04:55:25,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 04:55:30,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 04:55:30,143 INFO L93 Difference]: Finished difference Result 17083 states and 24152 transitions. [2025-03-04 04:55:30,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 04:55:30,144 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 [2025-03-04 04:55:30,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 04:55:30,195 INFO L225 Difference]: With dead ends: 17083 [2025-03-04 04:55:30,195 INFO L226 Difference]: Without dead ends: 10985 [2025-03-04 04:55:30,215 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 [2025-03-04 04:55:30,216 INFO L435 NwaCegarLoop]: 3998 mSDtfsCounter, 3214 mSDsluCounter, 3431 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s 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, 8.0s IncrementalHoareTripleChecker+Time [2025-03-04 04:55:30,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3214 Valid, 7429 Invalid, 290 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 281 Invalid, 1 Unknown, 0 Unchecked, 8.0s Time] [2025-03-04 04:55:30,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10985 states. [2025-03-04 04:55:30,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10985 to 10979. [2025-03-04 04:55:30,527 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) [2025-03-04 04:55:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10979 states to 10979 states and 15514 transitions. [2025-03-04 04:55:30,567 INFO L78 Accepts]: Start accepts. Automaton has 10979 states and 15514 transitions. Word has length 164 [2025-03-04 04:55:30,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 04:55:30,567 INFO L471 AbstractCegarLoop]: Abstraction has 10979 states and 15514 transitions. [2025-03-04 04:55:30,567 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) [2025-03-04 04:55:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 10979 states and 15514 transitions. [2025-03-04 04:55:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2025-03-04 04:55:30,572 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:55:30,572 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] [2025-03-04 04:55:30,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 04:55:30,573 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:55:30,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:55:30,573 INFO L85 PathProgramCache]: Analyzing trace with hash 176997748, now seen corresponding path program 1 times [2025-03-04 04:55:30,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:55:30,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313290508] [2025-03-04 04:55:30,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:55:30,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms