./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 06:52:30,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 06:52:30,073 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 06:52:30,080 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 06:52:30,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 06:52:30,100 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 06:52:30,100 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 06:52:30,101 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 06:52:30,103 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 06:52:30,103 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 06:52:30,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 06:52:30,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 06:52:30,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 06:52:30,104 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 06:52:30,105 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 06:52:30,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 06:52:30,106 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 06:52:30,106 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 06:52:30,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 06:52:30,107 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 06:52:30,107 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-jdk21/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 -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2025-02-06 06:52:30,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 06:52:30,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 06:52:30,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 06:52:30,429 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 06:52:30,430 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 06:52:30,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:52:31,731 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/48d138525/3857abe24b364b20863ed9a812f37c98/FLAGe2cf38fb4 [2025-02-06 06:52:32,549 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 06:52:32,549 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:52:32,616 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/48d138525/3857abe24b364b20863ed9a812f37c98/FLAGe2cf38fb4 [2025-02-06 06:52:32,800 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/48d138525/3857abe24b364b20863ed9a812f37c98 [2025-02-06 06:52:32,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 06:52:32,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 06:52:32,807 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 06:52:32,807 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 06:52:32,811 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 06:52:32,813 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 06:52:32" (1/1) ... [2025-02-06 06:52:32,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ef2832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:32, skipping insertion in model container [2025-02-06 06:52:32,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 06:52:32" (1/1) ... [2025-02-06 06:52:32,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 06:52:37,573 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2025-02-06 06:52:37,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 06:52:37,835 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 06:52:37,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6816] [2025-02-06 06:52:37,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6818] [2025-02-06 06:52:37,957 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"); [6828] [2025-02-06 06:52:37,957 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)); [6835] [2025-02-06 06:52:37,958 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; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] [2025-02-06 06:52:37,958 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6850-6851] [2025-02-06 06:52:37,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6865-6866] [2025-02-06 06:52:37,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6875] [2025-02-06 06:52:37,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6882] [2025-02-06 06:52:37,965 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7027-7028] [2025-02-06 06:52:37,966 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7047-7048] [2025-02-06 06:52:37,967 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7052-7053] [2025-02-06 06:52:37,967 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7057-7058] [2025-02-06 06:52:37,968 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7062-7063] [2025-02-06 06:52:37,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7382] [2025-02-06 06:52:37,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7389] [2025-02-06 06:52:37,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7397] [2025-02-06 06:52:37,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7404] [2025-02-06 06:52:37,983 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" (19), "i" (12UL)); [7688-7689] [2025-02-06 06:52:37,985 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" (36), "i" (12UL)); [7717-7718] [2025-02-06 06:52:37,994 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/linux/netdevice.h"), "i" (507), "i" (12UL)); [8069-8070] [2025-02-06 06:52:37,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8075] [2025-02-06 06:52:38,019 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8618-8619] [2025-02-06 06:52:38,021 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8674-8675] [2025-02-06 06:52:38,113 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9407-9408] [2025-02-06 06:52:38,115 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9484-9485] [2025-02-06 06:52:38,122 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9540-9541] [2025-02-06 06:52:38,448 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14019-14020] [2025-02-06 06:52:38,451 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14137-14138] [2025-02-06 06:52:38,554 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2025-02-06 06:52:38,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 06:52:38,862 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2025-02-06 06:52:38,868 INFO L204 MainTranslator]: Completed translation [2025-02-06 06:52:38,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38 WrapperNode [2025-02-06 06:52:38,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 06:52:38,870 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 06:52:38,870 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 06:52:38,870 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 06:52:38,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:38,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:39,254 INFO L138 Inliner]: procedures = 604, calls = 3364, calls flagged for inlining = 287, calls inlined = 270, statements flattened = 10334 [2025-02-06 06:52:39,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 06:52:39,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 06:52:39,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 06:52:39,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 06:52:39,264 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:39,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:39,311 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,550 INFO L175 MemorySlicer]: Split 1538 memory accesses to 21 slices as follows [2, 3, 2, 4, 11, 2, 6, 43, 3, 2, 38, 2, 8, 7, 1, 7, 46, 1295, 3, 50, 3]. 84 percent of accesses are in the largest equivalence class. The 358 initializations are split as follows [2, 3, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 6, 7, 0, 7, 0, 330, 0, 0, 0]. The 467 writes are split as follows [0, 0, 2, 2, 8, 1, 3, 43, 0, 1, 1, 1, 0, 0, 0, 0, 2, 363, 1, 37, 2]. [2025-02-06 06:52:41,550 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,551 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,750 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,842 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,880 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,957 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 06:52:41,959 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 06:52:41,959 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 06:52:41,959 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 06:52:41,961 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (1/1) ... [2025-02-06 06:52:41,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 06:52:41,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 06:52:42,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 06:52:42,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2025-02-06 06:52:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2025-02-06 06:52:42,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2025-02-06 06:52:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 06:52:42,028 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 06:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-02-06 06:52:42,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-02-06 06:52:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 06:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 06:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2025-02-06 06:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2025-02-06 06:52:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2025-02-06 06:52:42,032 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2025-02-06 06:52:42,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2025-02-06 06:52:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2025-02-06 06:52:42,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 06:52:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 06:52:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2025-02-06 06:52:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2025-02-06 06:52:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2025-02-06 06:52:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2025-02-06 06:52:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2025-02-06 06:52:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2025-02-06 06:52:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2025-02-06 06:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 06:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 06:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2025-02-06 06:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2025-02-06 06:52:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 06:52:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2025-02-06 06:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2025-02-06 06:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 06:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2025-02-06 06:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2025-02-06 06:52:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 06:52:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 06:52:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 06:52:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2025-02-06 06:52:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2025-02-06 06:52:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2025-02-06 06:52:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2025-02-06 06:52:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2025-02-06 06:52:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2025-02-06 06:52:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2025-02-06 06:52:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-02-06 06:52:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-02-06 06:52:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2025-02-06 06:52:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 06:52:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 06:52:42,056 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2025-02-06 06:52:42,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2025-02-06 06:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 06:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 06:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2025-02-06 06:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2025-02-06 06:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2025-02-06 06:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2025-02-06 06:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2025-02-06 06:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2025-02-06 06:52:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 06:52:42,057 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2025-02-06 06:52:42,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 06:52:42,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2025-02-06 06:52:42,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2025-02-06 06:52:42,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 06:52:42,064 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 06:52:42,064 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 06:52:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2025-02-06 06:52:42,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2025-02-06 06:52:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2025-02-06 06:52:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2025-02-06 06:52:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2025-02-06 06:52:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 06:52:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 06:52:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 06:52:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 06:52:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2025-02-06 06:52:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2025-02-06 06:52:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 06:52:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 06:52:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 06:52:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2025-02-06 06:52:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2025-02-06 06:52:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-02-06 06:52:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-02-06 06:52:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2025-02-06 06:52:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2025-02-06 06:52:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2025-02-06 06:52:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2025-02-06 06:52:43,617 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 06:52:43,622 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 06:52:43,647 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9103: havoc #t~mem508; [2025-02-06 06:52:43,766 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8589: havoc #t~mem429.base, #t~mem429.offset; [2025-02-06 06:52:43,798 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9247: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:52:44,440 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17911: havoc pci_enable_device_#t~nondet2056#1; [2025-02-06 06:52:44,440 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9654: call ULTIMATE.dealloc(rocker_dma_rings_init_~#__key~1#1.base, rocker_dma_rings_init_~#__key~1#1.offset);havoc rocker_dma_rings_init_~#__key~1#1.base, rocker_dma_rings_init_~#__key~1#1.offset; [2025-02-06 06:52:44,440 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11273: call ULTIMATE.dealloc(rocker_init_tbls_~#__key~2#1.base, rocker_init_tbls_~#__key~2#1.offset);havoc rocker_init_tbls_~#__key~2#1.base, rocker_init_tbls_~#__key~2#1.offset;call ULTIMATE.dealloc(rocker_init_tbls_~#__key___0~0#1.base, rocker_init_tbls_~#__key___0~0#1.offset);havoc rocker_init_tbls_~#__key___0~0#1.base, rocker_init_tbls_~#__key___0~0#1.offset;call ULTIMATE.dealloc(rocker_init_tbls_~#__key___1~0#1.base, rocker_init_tbls_~#__key___1~0#1.offset);havoc rocker_init_tbls_~#__key___1~0#1.base, rocker_init_tbls_~#__key___1~0#1.offset;call ULTIMATE.dealloc(rocker_init_tbls_~#__key___2~0#1.base, rocker_init_tbls_~#__key___2~0#1.offset);havoc rocker_init_tbls_~#__key___2~0#1.base, rocker_init_tbls_~#__key___2~0#1.offset;call ULTIMATE.dealloc(rocker_init_tbls_~#__key___3~0#1.base, rocker_init_tbls_~#__key___3~0#1.offset);havoc rocker_init_tbls_~#__key___3~0#1.base, rocker_init_tbls_~#__key___3~0#1.offset; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17750: havoc alloc_etherdev_mqs_#t~ret2039#1.base, alloc_etherdev_mqs_#t~ret2039#1.offset; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17915: havoc pci_enable_msix_range_#t~nondet2057#1; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17919: havoc pci_msix_vec_count_#t~nondet2058#1; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17820: havoc ioremap_nocache_#t~ret2048#1.base, ioremap_nocache_#t~ret2048#1.offset; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17926: havoc pci_request_regions_#t~nondet2059#1; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17794: havoc dma_supported_#t~nondet2045#1; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17963: havoc register_netdev_#t~nondet2066#1; [2025-02-06 06:52:44,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8986: call ULTIMATE.dealloc(rocker_basic_hw_test_~#wait~2#1.base, rocker_basic_hw_test_~#wait~2#1.offset);havoc rocker_basic_hw_test_~#wait~2#1.base, rocker_basic_hw_test_~#wait~2#1.offset; [2025-02-06 06:52:44,510 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17774: havoc #t~nondet2042; [2025-02-06 06:52:44,534 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9119: havoc #t~mem512; [2025-02-06 06:52:45,387 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8003: havoc ethtool_cmd_speed_#t~mem268#1;havoc ethtool_cmd_speed_#t~mem269#1;havoc ethtool_cmd_speed_#t~bitwise270#1; [2025-02-06 06:52:45,387 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14511: call ULTIMATE.dealloc(rocker_cmd_get_port_stats_ethtool_proc_~#attrs~8#1.base, rocker_cmd_get_port_stats_ethtool_proc_~#attrs~8#1.offset);havoc rocker_cmd_get_port_stats_ethtool_proc_~#attrs~8#1.base, rocker_cmd_get_port_stats_ethtool_proc_~#attrs~8#1.offset;call ULTIMATE.dealloc(rocker_cmd_get_port_stats_ethtool_proc_~#stats_attrs~0#1.base, rocker_cmd_get_port_stats_ethtool_proc_~#stats_attrs~0#1.offset);havoc rocker_cmd_get_port_stats_ethtool_proc_~#stats_attrs~0#1.base, rocker_cmd_get_port_stats_ethtool_proc_~#stats_attrs~0#1.offset; [2025-02-06 06:52:45,388 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10284: call ULTIMATE.dealloc(rocker_cmd_get_port_settings_ethtool_proc_~#attrs~4#1.base, rocker_cmd_get_port_settings_ethtool_proc_~#attrs~4#1.offset);havoc rocker_cmd_get_port_settings_ethtool_proc_~#attrs~4#1.base, rocker_cmd_get_port_settings_ethtool_proc_~#attrs~4#1.offset;call ULTIMATE.dealloc(rocker_cmd_get_port_settings_ethtool_proc_~#info_attrs~0#1.base, rocker_cmd_get_port_settings_ethtool_proc_~#info_attrs~0#1.offset);havoc rocker_cmd_get_port_settings_ethtool_proc_~#info_attrs~0#1.base, rocker_cmd_get_port_settings_ethtool_proc_~#info_attrs~0#1.offset; [2025-02-06 06:52:45,388 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10351: call ULTIMATE.dealloc(rocker_cmd_get_port_settings_phys_name_proc_~#info_attrs~2#1.base, rocker_cmd_get_port_settings_phys_name_proc_~#info_attrs~2#1.offset);havoc rocker_cmd_get_port_settings_phys_name_proc_~#info_attrs~2#1.base, rocker_cmd_get_port_settings_phys_name_proc_~#info_attrs~2#1.offset;call ULTIMATE.dealloc(rocker_cmd_get_port_settings_phys_name_proc_~#attrs~6#1.base, rocker_cmd_get_port_settings_phys_name_proc_~#attrs~6#1.offset);havoc rocker_cmd_get_port_settings_phys_name_proc_~#attrs~6#1.base, rocker_cmd_get_port_settings_phys_name_proc_~#attrs~6#1.offset; [2025-02-06 06:52:45,388 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10319: call ULTIMATE.dealloc(rocker_cmd_get_port_settings_macaddr_proc_~#attrs~5#1.base, rocker_cmd_get_port_settings_macaddr_proc_~#attrs~5#1.offset);havoc rocker_cmd_get_port_settings_macaddr_proc_~#attrs~5#1.base, rocker_cmd_get_port_settings_macaddr_proc_~#attrs~5#1.offset;call ULTIMATE.dealloc(rocker_cmd_get_port_settings_macaddr_proc_~#info_attrs~1#1.base, rocker_cmd_get_port_settings_macaddr_proc_~#info_attrs~1#1.offset);havoc rocker_cmd_get_port_settings_macaddr_proc_~#info_attrs~1#1.base, rocker_cmd_get_port_settings_macaddr_proc_~#info_attrs~1#1.offset; [2025-02-06 06:52:45,595 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17761: havoc #t~nondet2041; [2025-02-06 06:52:46,049 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18023: havoc #t~nondet2082; [2025-02-06 06:52:46,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9045: havoc #t~mem496;havoc #t~short497;havoc #t~mem498;havoc #t~short499; [2025-02-06 06:52:46,088 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18012: havoc #t~nondet2080; [2025-02-06 06:52:46,126 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17988: havoc #t~nondet2074; [2025-02-06 06:52:46,130 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7944: havoc #t~mem253.base, #t~mem253.offset;havoc #t~mem254; [2025-02-06 06:52:46,182 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9265: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:52:46,187 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17996: havoc #t~nondet2076; [2025-02-06 06:52:46,190 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8084: havoc #t~mem280.base, #t~mem280.offset; [2025-02-06 06:52:46,200 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13919: call ULTIMATE.dealloc(~#name~1.base, ~#name~1.offset);havoc ~#name~1.base, ~#name~1.offset; [2025-02-06 06:52:46,209 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18000: havoc #t~nondet2077; [2025-02-06 06:52:46,228 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15169: havoc #t~mem1745.base, #t~mem1745.offset; [2025-02-06 06:52:46,237 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7667: havoc #t~mem179.base, #t~mem179.offset; [2025-02-06 06:52:46,263 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9360: havoc #t~mem559.base, #t~mem559.offset;havoc #t~mem560; [2025-02-06 06:52:46,265 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17725: havoc #t~nondet2037; [2025-02-06 06:52:46,277 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9186: havoc #t~mem525.base, #t~mem525.offset;havoc #t~mem526; [2025-02-06 06:52:46,475 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13318: call ULTIMATE.dealloc(~#want~0#1.base, ~#want~0#1.offset);havoc ~#want~0#1.base, ~#want~0#1.offset;call ULTIMATE.dealloc(~#prev_ctrls~0#1.base, ~#prev_ctrls~0#1.offset);havoc ~#prev_ctrls~0#1.base, ~#prev_ctrls~0#1.offset; [2025-02-06 06:52:46,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17955: havoc #t~nondet2064; [2025-02-06 06:52:46,482 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17790: havoc dma_set_mask_#t~nondet2044#1; [2025-02-06 06:52:46,510 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13529: havoc #t~mem1365; [2025-02-06 06:52:46,603 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint __read_once_sizeFINAL: assume true; [2025-02-06 06:52:46,748 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6961: havoc hlist_unhashed_#t~mem24#1.base, hlist_unhashed_#t~mem24#1.offset; [2025-02-06 06:52:46,792 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9127: havoc #t~mem514; [2025-02-06 06:52:47,093 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8227: havoc is_link_local_ether_addr_#t~mem321#1;havoc is_link_local_ether_addr_#t~mem322#1;havoc is_link_local_ether_addr_#t~bitwise323#1;havoc is_link_local_ether_addr_#t~mem324#1;havoc is_link_local_ether_addr_#t~mem325#1;havoc is_link_local_ether_addr_#t~bitwise326#1;havoc is_link_local_ether_addr_#t~bitwise327#1;havoc is_link_local_ether_addr_#t~bitwise328#1; [2025-02-06 06:52:47,101 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9075: havoc #t~mem503; [2025-02-06 06:52:47,139 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17943: havoc prepare_to_wait_event_#t~nondet2061#1; [2025-02-06 06:52:47,139 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8727: call ULTIMATE.dealloc(~#__wait~0#1.base, ~#__wait~0#1.offset);havoc ~#__wait~0#1.base, ~#__wait~0#1.offset; [2025-02-06 06:52:47,139 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17979: havoc schedule_timeout_#t~nondet2070#1; [2025-02-06 06:52:47,154 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9095: havoc #t~mem506; [2025-02-06 06:52:47,564 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13566: call ULTIMATE.dealloc(~#dst#1.base, ~#dst#1.offset);havoc ~#dst#1.base, ~#dst#1.offset;call ULTIMATE.dealloc(~#index~0#1.base, ~#index~0#1.offset);havoc ~#index~0#1.base, ~#index~0#1.offset; [2025-02-06 06:52:47,564 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12377: call ULTIMATE.dealloc(rocker_port_ipv4_resolve_~#ip_addr#1.base, rocker_port_ipv4_resolve_~#ip_addr#1.offset);havoc rocker_port_ipv4_resolve_~#ip_addr#1.base, rocker_port_ipv4_resolve_~#ip_addr#1.offset; [2025-02-06 06:52:47,564 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8484: call ULTIMATE.dealloc(__ipv4_neigh_lookup_noref_~#key#1.base, __ipv4_neigh_lookup_noref_~#key#1.offset);havoc __ipv4_neigh_lookup_noref_~#key#1.base, __ipv4_neigh_lookup_noref_~#key#1.offset; [2025-02-06 06:52:47,565 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17703: havoc __neigh_create_#t~ret2031#1.base, __neigh_create_#t~ret2031#1.offset; [2025-02-06 06:52:47,565 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8340: call ULTIMATE.dealloc(___neigh_lookup_noref_~#__u~0#1.base, ___neigh_lookup_noref_~#__u~0#1.offset);havoc ___neigh_lookup_noref_~#__u~0#1.base, ___neigh_lookup_noref_~#__u~0#1.offset;call ULTIMATE.dealloc(___neigh_lookup_noref_~#__u___0~0#1.base, ___neigh_lookup_noref_~#__u___0~0#1.offset);havoc ___neigh_lookup_noref_~#__u___0~0#1.base, ___neigh_lookup_noref_~#__u___0~0#1.offset;call ULTIMATE.dealloc(___neigh_lookup_noref_~#__u___1~0#1.base, ___neigh_lookup_noref_~#__u___1~0#1.offset);havoc ___neigh_lookup_noref_~#__u___1~0#1.base, ___neigh_lookup_noref_~#__u___1~0#1.offset; [2025-02-06 06:52:47,565 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020: havoc atomic_read_#t~mem44#1; [2025-02-06 06:52:47,565 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8326: havoc neigh_key_eq32_#t~mem380#1;havoc neigh_key_eq32_#t~mem381#1; [2025-02-06 06:52:47,565 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17707: havoc __neigh_event_send_#t~nondet2032#1; [2025-02-06 06:52:58,499 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8101: havoc netdev_notifier_info_to_dev_#t~mem287#1.base, netdev_notifier_info_to_dev_#t~mem287#1.offset; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17882: havoc netdev_master_upper_dev_get_#t~ret2054#1.base, netdev_master_upper_dev_get_#t~ret2054#1.offset; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7979: havoc skb_frag_page_#t~mem264#1.base, skb_frag_page_#t~mem264#1.offset; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17830: havoc ldv_ndo_init_12_#t~nondet2049#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7989: havoc skb_frag_address_#t~mem267#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7593: havoc dev_get_drvdata_#t~mem138#1.base, dev_get_drvdata_#t~mem138#1.offset; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17834: havoc ldv_ndo_uninit_12_#t~nondet2050#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17967: havoc register_netdevice_notifier_#t~nondet2067#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17838: havoc ldv_shutdown_9_#t~nondet2051#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17971: havoc register_netevent_notifier_#t~nondet2068#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7937: havoc skb_frag_size_#t~mem251#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17721: havoc __pci_register_driver_#t~nondet2036#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16207: call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg18~0#1.base, main_~#ldvarg18~0#1.offset);havoc main_~#ldvarg18~0#1.base, main_~#ldvarg18~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg23~0#1.base, main_~#ldvarg23~0#1.offset);havoc main_~#ldvarg23~0#1.base, main_~#ldvarg23~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset);havoc main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset);havoc main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset);havoc main_~#ldvarg15~0#1.base, main_~#ldvarg15~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg21~0#1.base, main_~#ldvarg21~0#1.offset);havoc main_~#ldvarg21~0#1.base, main_~#ldvarg21~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg28~0#1.base, main_~#ldvarg28~0#1.offset);havoc main_~#ldvarg28~0#1.base, main_~#ldvarg28~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg31~0#1.base, main_~#ldvarg31~0#1.offset);havoc main_~#ldvarg31~0#1.base, main_~#ldvarg31~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg37~0#1.base, main_~#ldvarg37~0#1.offset);havoc main_~#ldvarg37~0#1.base, main_~#ldvarg37~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg33~0#1.base, main_~#ldvarg33~0#1.offset);havoc main_~#ldvarg33~0#1.base, main_~#ldvarg33~0#1.offset; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7950: havoc skb_headlen_#t~mem255#1;havoc skb_headlen_#t~mem256#1; [2025-02-06 06:52:58,500 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17802: havoc ethtool_op_get_link_#t~nondet2047#1; [2025-02-06 06:52:59,629 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9748: havoc rocker_port_rx_buf_len_#t~mem658#1.base, rocker_port_rx_buf_len_#t~mem658#1.offset;havoc rocker_port_rx_buf_len_#t~mem659#1; [2025-02-06 06:52:59,707 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9801: call ULTIMATE.dealloc(~#attrs~0.base, ~#attrs~0.offset);havoc ~#attrs~0.base, ~#attrs~0.offset; [2025-02-06 06:53:00,745 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13694: call ULTIMATE.dealloc(~#attrs~7.base, ~#attrs~7.offset);havoc ~#attrs~7.base, ~#attrs~7.offset;call ULTIMATE.dealloc(~#rem~1.base, ~#rem~1.offset);havoc ~#rem~1.base, ~#rem~1.offset;call ULTIMATE.dealloc(~#frag_attrs~0.base, ~#frag_attrs~0.offset);havoc ~#frag_attrs~0.base, ~#frag_attrs~0.offset; [2025-02-06 06:53:01,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 06:53:02,247 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17975: havoc request_threaded_irq_#t~nondet2069#1; [2025-02-06 06:53:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17783: havoc dma_alloc_attrs_#t~ret2043#1.base, dma_alloc_attrs_#t~ret2043#1.offset; [2025-02-06 06:53:02,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6913: havoc __roundup_pow_of_two_#t~bitwise13#1; [2025-02-06 06:53:02,756 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18019: havoc #t~nondet2081; [2025-02-06 06:53:02,987 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9238: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:53:03,300 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9135: call ULTIMATE.dealloc(~#rem~0.base, ~#rem~0.offset);havoc ~#rem~0.base, ~#rem~0.offset; [2025-02-06 06:53:05,149 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12840: call ULTIMATE.dealloc(~#untagged~0#1.base, ~#untagged~0#1.offset);havoc ~#untagged~0#1.base, ~#untagged~0#1.offset; [2025-02-06 06:53:05,241 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17939: havoc #t~nondet2060; [2025-02-06 06:53:05,792 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12982: call ULTIMATE.dealloc(~#__key~3#1.base, ~#__key~3#1.offset);havoc ~#__key~3#1.base, ~#__key~3#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset; [2025-02-06 06:53:05,814 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8783: havoc #t~mem447.base, #t~mem447.offset;havoc #t~mem448; [2025-02-06 06:53:05,847 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7423: havoc #t~ret131.base, #t~ret131.offset; [2025-02-06 06:53:05,910 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9256: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:53:05,981 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7893: havoc #t~bitwise242; [2025-02-06 06:53:06,751 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8233: havoc #t~mem329;havoc #t~mem330;havoc #t~bitwise331; [2025-02-06 06:53:06,847 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9087: havoc #t~mem504; [2025-02-06 06:53:06,936 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8694: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-02-06 06:53:07,092 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17951: havoc #t~nondet2063; [2025-02-06 06:53:07,173 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6889: havoc #t~bitwise9; [2025-02-06 06:53:07,205 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17741: havoc #t~nondet2038; [2025-02-06 06:53:07,564 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18004: havoc #t~nondet2078; [2025-02-06 06:53:07,585 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: havoc #t~mem23.base, #t~mem23.offset; [2025-02-06 06:53:07,618 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17754: havoc #t~nondet2040; [2025-02-06 06:53:07,827 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12947: call ULTIMATE.dealloc(~#info~1.base, ~#info~1.offset);havoc ~#info~1.base, ~#info~1.offset; [2025-02-06 06:53:07,979 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6858: havoc #t~mem7;havoc #t~bitwise8; [2025-02-06 06:53:08,717 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17873: havoc #t~nondet2053; [2025-02-06 06:53:08,921 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9354: havoc rocker_desc_gen_#t~bitwise558#1; [2025-02-06 06:53:10,196 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9111: havoc rocker_tlv_get_be16_#t~mem510#1; [2025-02-06 06:53:10,196 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10054: call ULTIMATE.dealloc(rocker_event_mac_vlan_seen_~#attrs~2#1.base, rocker_event_mac_vlan_seen_~#attrs~2#1.offset);havoc rocker_event_mac_vlan_seen_~#attrs~2#1.base, rocker_event_mac_vlan_seen_~#attrs~2#1.offset; [2025-02-06 06:53:10,196 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10090: call ULTIMATE.dealloc(rocker_event_process_~#attrs~3#1.base, rocker_event_process_~#attrs~3#1.offset);havoc rocker_event_process_~#attrs~3#1.base, rocker_event_process_~#attrs~3#1.offset; [2025-02-06 06:53:10,196 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10016: call ULTIMATE.dealloc(rocker_event_link_change_~#attrs~1#1.base, rocker_event_link_change_~#attrs~1#1.offset);havoc rocker_event_link_change_~#attrs~1#1.base, rocker_event_link_change_~#attrs~1#1.offset; [2025-02-06 06:53:10,594 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17959: havoc #t~nondet2065; [2025-02-06 06:53:11,264 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L18008: havoc #t~nondet2079; [2025-02-06 06:53:12,057 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9221: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:53:12,326 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17992: havoc #t~nondet2075; [2025-02-06 06:53:12,360 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9229: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:53:15,797 INFO L? ?]: Removed 5552 outVars from TransFormulas that were not future-live. [2025-02-06 06:53:15,798 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 06:53:15,911 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 06:53:15,911 INFO L337 CfgBuilder]: Removed 7 assume(true) statements. [2025-02-06 06:53:15,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 06:53:15 BoogieIcfgContainer [2025-02-06 06:53:15,912 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 06:53:15,914 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 06:53:15,914 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 06:53:15,918 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 06:53:15,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 06:52:32" (1/3) ... [2025-02-06 06:53:15,919 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3699b75b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 06:53:15, skipping insertion in model container [2025-02-06 06:53:15,919 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:52:38" (2/3) ... [2025-02-06 06:53:15,920 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3699b75b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 06:53:15, skipping insertion in model container [2025-02-06 06:53:15,920 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 06:53:15" (3/3) ... [2025-02-06 06:53:15,921 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:53:15,934 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 06:53:15,937 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i that has 254 procedures, 4353 locations, 1 initial locations, 65 loop locations, and 2 error locations. [2025-02-06 06:53:16,060 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 06:53:16,071 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;@6a1282a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 06:53:16,071 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 06:53:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand has 4191 states, 2928 states have (on average 1.3493852459016393) internal successors, (3951), 3043 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 213 states have return successors, (1012), 998 states have call predecessors, (1012), 1012 states have call successors, (1012) [2025-02-06 06:53:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2025-02-06 06:53:16,121 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:53:16,122 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 06:53:16,123 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:53:16,127 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:53:16,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1241172820, now seen corresponding path program 1 times [2025-02-06 06:53:16,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:53:16,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123452386] [2025-02-06 06:53:16,135 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:53:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:53:21,326 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:53:21,711 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:53:21,711 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:53:21,712 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:53:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 4377 trivial. 0 not checked. [2025-02-06 06:53:22,430 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:53:22,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123452386] [2025-02-06 06:53:22,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123452386] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 06:53:22,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [555989009] [2025-02-06 06:53:22,431 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:53:22,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 06:53:22,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 06:53:22,434 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 06:53:22,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-06 06:53:27,931 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:53:28,587 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:53:28,587 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:53:28,587 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:53:28,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 6046 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-06 06:53:28,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 06:53:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 4289 trivial. 0 not checked. [2025-02-06 06:53:28,700 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 06:53:28,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [555989009] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:53:28,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 06:53:28,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-06 06:53:28,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326435216] [2025-02-06 06:53:28,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:53:28,707 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-06 06:53:28,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:53:28,725 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-06 06:53:28,726 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 06:53:28,736 INFO L87 Difference]: Start difference. First operand has 4191 states, 2928 states have (on average 1.3493852459016393) internal successors, (3951), 3043 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 213 states have return successors, (1012), 998 states have call predecessors, (1012), 1012 states have call successors, (1012) Second operand has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2025-02-06 06:53:29,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:53:29,655 INFO L93 Difference]: Finished difference Result 8147 states and 11835 transitions. [2025-02-06 06:53:29,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-06 06:53:29,657 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 569 [2025-02-06 06:53:29,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:53:29,722 INFO L225 Difference]: With dead ends: 8147 [2025-02-06 06:53:29,723 INFO L226 Difference]: Without dead ends: 3996 [2025-02-06 06:53:29,759 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 570 GetRequests, 570 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 06:53:29,761 INFO L435 NwaCegarLoop]: 5754 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5754 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-02-06 06:53:29,764 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5754 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-02-06 06:53:29,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3996 states. [2025-02-06 06:53:29,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3996 to 3996. [2025-02-06 06:53:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3996 states, 2797 states have (on average 1.3299964247407936) internal successors, (3720), 2872 states have internal predecessors, (3720), 990 states have call successors, (990), 209 states have call predecessors, (990), 208 states have return successors, (987), 973 states have call predecessors, (987), 987 states have call successors, (987) [2025-02-06 06:53:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 3996 states and 5697 transitions. [2025-02-06 06:53:30,046 INFO L78 Accepts]: Start accepts. Automaton has 3996 states and 5697 transitions. Word has length 569 [2025-02-06 06:53:30,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:53:30,047 INFO L471 AbstractCegarLoop]: Abstraction has 3996 states and 5697 transitions. [2025-02-06 06:53:30,047 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 45.0) internal successors, (90), 2 states have internal predecessors, (90), 2 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2025-02-06 06:53:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 5697 transitions. [2025-02-06 06:53:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2025-02-06 06:53:30,062 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:53:30,062 INFO L218 NwaCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 06:53:30,089 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-06 06:53:30,263 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-06 06:53:30,264 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:53:30,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:53:30,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1906267125, now seen corresponding path program 1 times [2025-02-06 06:53:30,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:53:30,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713474355] [2025-02-06 06:53:30,265 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:53:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:53:34,072 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:53:34,249 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:53:34,250 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:53:34,250 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:53:35,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2025-02-06 06:53:35,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:53:35,430 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713474355] [2025-02-06 06:53:35,430 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [713474355] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:53:35,430 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 06:53:35,430 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 06:53:35,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008674505] [2025-02-06 06:53:35,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:53:35,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 06:53:35,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:53:35,434 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 06:53:35,435 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 06:53:35,435 INFO L87 Difference]: Start difference. First operand 3996 states and 5697 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-06 06:53:39,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 06:53:42,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:53:42,285 INFO L93 Difference]: Finished difference Result 11768 states and 16782 transitions. [2025-02-06 06:53:42,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 06:53:42,286 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 569 [2025-02-06 06:53:42,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:53:42,357 INFO L225 Difference]: With dead ends: 11768 [2025-02-06 06:53:42,358 INFO L226 Difference]: Without dead ends: 7861 [2025-02-06 06:53:42,382 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 [2025-02-06 06:53:42,384 INFO L435 NwaCegarLoop]: 5648 mSDtfsCounter, 5516 mSDsluCounter, 5610 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5516 SdHoareTripleChecker+Valid, 11258 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2025-02-06 06:53:42,384 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5516 Valid, 11258 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 128 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2025-02-06 06:53:42,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7861 states. [2025-02-06 06:53:42,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7861 to 7861. [2025-02-06 06:53:42,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7861 states, 5518 states have (on average 1.3332729249728161) internal successors, (7357), 5666 states have internal predecessors, (7357), 1928 states have call successors, (1928), 415 states have call predecessors, (1928), 414 states have return successors, (1925), 1897 states have call predecessors, (1925), 1925 states have call successors, (1925) [2025-02-06 06:53:42,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7861 states to 7861 states and 11210 transitions. [2025-02-06 06:53:42,739 INFO L78 Accepts]: Start accepts. Automaton has 7861 states and 11210 transitions. Word has length 569 [2025-02-06 06:53:42,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:53:42,743 INFO L471 AbstractCegarLoop]: Abstraction has 7861 states and 11210 transitions. [2025-02-06 06:53:42,743 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 2 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-06 06:53:42,743 INFO L276 IsEmpty]: Start isEmpty. Operand 7861 states and 11210 transitions. [2025-02-06 06:53:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2025-02-06 06:53:42,754 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:53:42,754 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 06:53:42,754 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 06:53:42,754 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:53:42,755 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:53:42,755 INFO L85 PathProgramCache]: Analyzing trace with hash -1074170751, now seen corresponding path program 1 times [2025-02-06 06:53:42,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:53:42,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254326327] [2025-02-06 06:53:42,755 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:53:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:53:47,230 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 582 statements into 1 equivalence classes. [2025-02-06 06:53:47,367 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 582 of 582 statements. [2025-02-06 06:53:47,368 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:53:47,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:53:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2025-02-06 06:53:48,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:53:48,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254326327] [2025-02-06 06:53:48,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254326327] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:53:48,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 06:53:48,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 06:53:48,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535204450] [2025-02-06 06:53:48,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:53:48,363 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 06:53:48,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:53:48,364 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 06:53:48,364 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 06:53:48,365 INFO L87 Difference]: Start difference. First operand 7861 states and 11210 transitions. Second operand has 4 states, 4 states have (on average 21.5) internal successors, (86), 4 states have internal predecessors, (86), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (42), 1 states have call predecessors, (42), 1 states have call successors, (42)