./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-08_1a-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-08_1a-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 c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 06:39:17,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 06:39:17,778 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 06:39:17,781 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 06:39:17,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 06:39:17,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 06:39:17,796 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 06:39:17,797 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 06:39:17,797 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 06:39:17,797 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 06:39:17,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 06:39:17,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 06:39:17,797 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 06:39:17,797 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 06:39:17,798 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 06:39:17,798 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 06:39:17,799 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 06:39:17,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 06:39:17,799 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 06:39:17,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 06:39:17,800 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 06:39:17,800 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 06:39:17,800 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 06:39:17,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 06:39:17,800 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 -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2025-02-06 06:39:18,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 06:39:18,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 06:39:18,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 06:39:18,018 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 06:39:18,019 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 06:39:18,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:39:19,162 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/877588749/dad0b047fd084e71adcd2f5f034c04e3/FLAG3cc395559 [2025-02-06 06:39:19,753 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 06:39:19,754 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:39:19,848 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/877588749/dad0b047fd084e71adcd2f5f034c04e3/FLAG3cc395559 [2025-02-06 06:39:20,242 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/877588749/dad0b047fd084e71adcd2f5f034c04e3 [2025-02-06 06:39:20,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 06:39:20,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 06:39:20,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 06:39:20,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 06:39:20,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 06:39:20,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 06:39:20" (1/1) ... [2025-02-06 06:39:20,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208c1a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:20, skipping insertion in model container [2025-02-06 06:39:20,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 06:39:20" (1/1) ... [2025-02-06 06:39:20,373 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 06:39:25,091 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-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2025-02-06 06:39:25,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 06:39:25,268 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 06:39:25,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6823] [2025-02-06 06:39:25,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6825] [2025-02-06 06:39:25,340 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"); [6835] [2025-02-06 06:39:25,340 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)); [6842] [2025-02-06 06:39:25,341 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)); [6849] [2025-02-06 06:39:25,341 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"); [6857-6858] [2025-02-06 06:39:25,341 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)); [6872-6873] [2025-02-06 06:39:25,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6882] [2025-02-06 06:39:25,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6889] [2025-02-06 06:39:25,344 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"); [7034-7035] [2025-02-06 06:39:25,345 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"); [7054-7055] [2025-02-06 06:39:25,345 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"); [7059-7060] [2025-02-06 06:39:25,345 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"); [7064-7065] [2025-02-06 06:39:25,345 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"); [7069-7070] [2025-02-06 06:39:25,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7279] [2025-02-06 06:39:25,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7286] [2025-02-06 06:39:25,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7294] [2025-02-06 06:39:25,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7301] [2025-02-06 06:39:25,354 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)); [7678-7679] [2025-02-06 06:39:25,356 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)); [7707-7708] [2025-02-06 06:39:25,361 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)); [8059-8060] [2025-02-06 06:39:25,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8065] [2025-02-06 06:39:25,377 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8608-8609] [2025-02-06 06:39:25,378 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8664-8665] [2025-02-06 06:39:25,399 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9397-9398] [2025-02-06 06:39:25,434 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9474-9475] [2025-02-06 06:39:25,436 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9530-9531] [2025-02-06 06:39:25,603 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14009-14010] [2025-02-06 06:39:25,605 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14127-14128] [2025-02-06 06:39:25,699 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-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2025-02-06 06:39:25,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 06:39:25,968 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2025-02-06 06:39:25,974 INFO L204 MainTranslator]: Completed translation [2025-02-06 06:39:25,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25 WrapperNode [2025-02-06 06:39:25,975 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 06:39:25,976 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 06:39:25,976 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 06:39:25,976 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 06:39:25,981 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:26,053 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:26,281 INFO L138 Inliner]: procedures = 565, calls = 3298, calls flagged for inlining = 286, calls inlined = 270, statements flattened = 10328 [2025-02-06 06:39:26,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 06:39:26,282 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 06:39:26,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 06:39:26,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 06:39:26,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:26,289 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:26,325 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,325 INFO L175 MemorySlicer]: Split 1538 memory accesses to 21 slices as follows [2, 3, 50, 2, 38, 4, 43, 6, 2, 3, 2, 46, 1295, 3, 7, 1, 7, 8, 3, 2, 11]. 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, 0, 3, 0, 0, 330, 0, 7, 0, 7, 6, 0, 0, 0]. The 467 writes are split as follows [0, 0, 37, 1, 1, 2, 43, 3, 2, 0, 1, 2, 363, 2, 0, 0, 0, 0, 1, 1, 8]. [2025-02-06 06:39:28,325 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,480 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,509 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,554 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,580 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,634 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 06:39:28,636 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 06:39:28,636 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 06:39:28,636 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 06:39:28,636 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (1/1) ... [2025-02-06 06:39:28,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 06:39:28,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 06:39:28,663 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 06:39:28,666 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 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2025-02-06 06:39:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2025-02-06 06:39:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-02-06 06:39:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 06:39:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 06:39:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2025-02-06 06:39:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2025-02-06 06:39:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2025-02-06 06:39:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2025-02-06 06:39:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-02-06 06:39:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-02-06 06:39:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 06:39:28,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 06:39:28,688 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2025-02-06 06:39:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2025-02-06 06:39:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2025-02-06 06:39:28,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2025-02-06 06:39:28,689 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2025-02-06 06:39:28,690 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2025-02-06 06:39:28,690 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2025-02-06 06:39:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2025-02-06 06:39:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2025-02-06 06:39:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2025-02-06 06:39:28,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2025-02-06 06:39:28,691 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2025-02-06 06:39:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 06:39:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 06:39:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2025-02-06 06:39:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2025-02-06 06:39:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 06:39:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2025-02-06 06:39:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2025-02-06 06:39:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 06:39:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2025-02-06 06:39:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2025-02-06 06:39:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 06:39:28,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 06:39:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 06:39:28,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2025-02-06 06:39:28,698 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2025-02-06 06:39:28,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2025-02-06 06:39:28,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2025-02-06 06:39:28,699 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2025-02-06 06:39:28,701 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2025-02-06 06:39:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 06:39:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2025-02-06 06:39:28,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2025-02-06 06:39:28,701 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 06:39:28,702 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2025-02-06 06:39:28,702 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2025-02-06 06:39:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2025-02-06 06:39:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2025-02-06 06:39:28,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2025-02-06 06:39:28,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 06:39:28,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2025-02-06 06:39:28,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 06:39:28,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 06:39:28,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2025-02-06 06:39:28,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2025-02-06 06:39:28,711 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 06:39:28,712 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2025-02-06 06:39:28,712 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2025-02-06 06:39:28,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2025-02-06 06:39:28,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2025-02-06 06:39:28,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 06:39:28,713 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 06:39:28,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-02-06 06:39:28,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2025-02-06 06:39:28,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2025-02-06 06:39:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2025-02-06 06:39:28,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2025-02-06 06:39:28,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2025-02-06 06:39:28,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2025-02-06 06:39:28,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 06:39:28,720 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 06:39:28,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 06:39:28,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 06:39:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2025-02-06 06:39:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2025-02-06 06:39:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2025-02-06 06:39:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2025-02-06 06:39:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-02-06 06:39:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-02-06 06:39:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2025-02-06 06:39:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2025-02-06 06:39:28,722 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2025-02-06 06:39:28,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2025-02-06 06:39:30,041 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 06:39:30,044 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 06:39:30,069 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9093: havoc #t~mem505; [2025-02-06 06:39:30,149 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8579: havoc #t~mem426.base, #t~mem426.offset; [2025-02-06 06:39:30,171 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9237: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:30,665 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17282: havoc alloc_etherdev_mqs_#t~ret2013#1.base, alloc_etherdev_mqs_#t~ret2013#1.offset; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17448: havoc pci_request_regions_#t~nondet2032#1; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17352: havoc ioremap_nocache_#t~ret2022#1.base, ioremap_nocache_#t~ret2022#1.offset; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17485: havoc register_netdev_#t~nondet2039#1; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17326: havoc dma_supported_#t~nondet2019#1; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8976: 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 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17433: havoc pci_enable_device_#t~nondet2029#1; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17437: havoc pci_enable_msix_range_#t~nondet2030#1; [2025-02-06 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9644: 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 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11263: 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 06:39:30,666 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17441: havoc pci_msix_vec_count_#t~nondet2031#1; [2025-02-06 06:39:30,712 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17306: havoc #t~nondet2016; [2025-02-06 06:39:30,729 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9109: havoc #t~mem509; [2025-02-06 06:39:31,225 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10309: 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 06:39:31,225 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7993: havoc ethtool_cmd_speed_#t~mem265#1;havoc ethtool_cmd_speed_#t~mem266#1;havoc ethtool_cmd_speed_#t~bitwise267#1; [2025-02-06 06:39:31,226 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14501: 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 06:39:31,226 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10274: 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 06:39:31,226 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10341: 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 06:39:31,414 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17293: havoc #t~nondet2015; [2025-02-06 06:39:31,743 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17545: havoc #t~nondet2055; [2025-02-06 06:39:31,770 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9035: havoc #t~mem493;havoc #t~short494;havoc #t~mem495;havoc #t~short496; [2025-02-06 06:39:31,773 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17534: havoc #t~nondet2053; [2025-02-06 06:39:31,804 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17510: havoc #t~nondet2047; [2025-02-06 06:39:31,807 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7934: havoc #t~mem250.base, #t~mem250.offset;havoc #t~mem251; [2025-02-06 06:39:31,851 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9255: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:31,854 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17518: havoc #t~nondet2049; [2025-02-06 06:39:31,857 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8074: havoc #t~mem277.base, #t~mem277.offset; [2025-02-06 06:39:31,865 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13909: call ULTIMATE.dealloc(~#name~1.base, ~#name~1.offset);havoc ~#name~1.base, ~#name~1.offset; [2025-02-06 06:39:31,872 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17522: havoc #t~nondet2050; [2025-02-06 06:39:31,888 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15159: havoc #t~mem1742.base, #t~mem1742.offset; [2025-02-06 06:39:31,896 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7657: havoc #t~mem176.base, #t~mem176.offset; [2025-02-06 06:39:31,918 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9350: havoc #t~mem556.base, #t~mem556.offset;havoc #t~mem557; [2025-02-06 06:39:31,919 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17257: havoc #t~nondet2011; [2025-02-06 06:39:31,929 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9176: havoc #t~mem522.base, #t~mem522.offset;havoc #t~mem523; [2025-02-06 06:39:32,065 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13308: 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 06:39:32,067 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17477: havoc #t~nondet2037; [2025-02-06 06:39:32,070 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17322: havoc dma_set_mask_#t~nondet2018#1; [2025-02-06 06:39:32,093 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13519: havoc #t~mem1362; [2025-02-06 06:39:32,164 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint __read_once_sizeFINAL: assume true; [2025-02-06 06:39:32,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6968: havoc hlist_unhashed_#t~mem24#1.base, hlist_unhashed_#t~mem24#1.offset; [2025-02-06 06:39:32,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9117: havoc #t~mem511; [2025-02-06 06:39:32,453 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8217: havoc is_link_local_ether_addr_#t~mem318#1;havoc is_link_local_ether_addr_#t~mem319#1;havoc is_link_local_ether_addr_#t~bitwise320#1;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~bitwise324#1;havoc is_link_local_ether_addr_#t~bitwise325#1; [2025-02-06 06:39:32,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9065: havoc #t~mem500; [2025-02-06 06:39:32,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17501: havoc schedule_timeout_#t~nondet2043#1; [2025-02-06 06:39:32,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8717: call ULTIMATE.dealloc(~#__wait~0#1.base, ~#__wait~0#1.offset);havoc ~#__wait~0#1.base, ~#__wait~0#1.offset; [2025-02-06 06:39:32,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17465: havoc prepare_to_wait_event_#t~nondet2034#1; [2025-02-06 06:39:32,488 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9085: havoc #t~mem503; [2025-02-06 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8330: 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 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027: havoc atomic_read_#t~mem44#1; [2025-02-06 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17235: havoc __neigh_create_#t~ret2005#1.base, __neigh_create_#t~ret2005#1.offset; [2025-02-06 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8316: havoc neigh_key_eq32_#t~mem377#1;havoc neigh_key_eq32_#t~mem378#1; [2025-02-06 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17239: havoc __neigh_event_send_#t~nondet2006#1; [2025-02-06 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13556: 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 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12367: 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 06:39:32,681 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8474: 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 06:39:43,037 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7969: havoc skb_frag_page_#t~mem261#1.base, skb_frag_page_#t~mem261#1.offset; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17489: havoc register_netdevice_notifier_#t~nondet2040#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7979: havoc skb_frag_address_#t~mem264#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7583: havoc dev_get_drvdata_#t~mem135#1.base, dev_get_drvdata_#t~mem135#1.offset; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17493: havoc register_netevent_notifier_#t~nondet2041#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17362: havoc ldv_ndo_init_12_#t~nondet2023#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17366: havoc ldv_ndo_uninit_12_#t~nondet2024#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17370: havoc ldv_shutdown_9_#t~nondet2025#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7927: havoc skb_frag_size_#t~mem248#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17253: havoc __pci_register_driver_#t~nondet2010#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16197: 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 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7940: havoc skb_headlen_#t~mem252#1;havoc skb_headlen_#t~mem253#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17334: havoc ethtool_op_get_link_#t~nondet2021#1; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17404: havoc netdev_master_upper_dev_get_#t~ret2027#1.base, netdev_master_upper_dev_get_#t~ret2027#1.offset; [2025-02-06 06:39:43,038 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8091: havoc netdev_notifier_info_to_dev_#t~mem284#1.base, netdev_notifier_info_to_dev_#t~mem284#1.offset; [2025-02-06 06:39:44,014 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9738: havoc rocker_port_rx_buf_len_#t~mem655#1.base, rocker_port_rx_buf_len_#t~mem655#1.offset;havoc rocker_port_rx_buf_len_#t~mem656#1; [2025-02-06 06:39:44,091 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9791: call ULTIMATE.dealloc(~#attrs~0.base, ~#attrs~0.offset);havoc ~#attrs~0.base, ~#attrs~0.offset; [2025-02-06 06:39:45,194 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13684: 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 06:39:45,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 06:39:46,514 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17497: havoc request_threaded_irq_#t~nondet2042#1; [2025-02-06 06:39:46,914 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6920: havoc __roundup_pow_of_two_#t~bitwise13#1; [2025-02-06 06:39:46,914 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17315: havoc dma_alloc_attrs_#t~ret2017#1.base, dma_alloc_attrs_#t~ret2017#1.offset; [2025-02-06 06:39:47,003 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17541: havoc #t~nondet2054; [2025-02-06 06:39:47,232 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9228: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:47,523 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9125: call ULTIMATE.dealloc(~#rem~0.base, ~#rem~0.offset);havoc ~#rem~0.base, ~#rem~0.offset; [2025-02-06 06:39:49,184 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12830: call ULTIMATE.dealloc(~#untagged~0#1.base, ~#untagged~0#1.offset);havoc ~#untagged~0#1.base, ~#untagged~0#1.offset; [2025-02-06 06:39:49,274 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17461: havoc #t~nondet2033; [2025-02-06 06:39:49,757 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12972: 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 06:39:49,776 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8773: havoc #t~mem444.base, #t~mem444.offset;havoc #t~mem445; [2025-02-06 06:39:49,806 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7320: havoc #t~ret115.base, #t~ret115.offset; [2025-02-06 06:39:49,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9246: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:49,932 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7883: havoc #t~bitwise239; [2025-02-06 06:39:50,651 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8223: havoc #t~mem326;havoc #t~mem327;havoc #t~bitwise328; [2025-02-06 06:39:50,740 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9077: havoc #t~mem501; [2025-02-06 06:39:50,830 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8684: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-02-06 06:39:50,942 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17473: havoc #t~nondet2036; [2025-02-06 06:39:51,017 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6896: havoc #t~bitwise9; [2025-02-06 06:39:51,040 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17273: havoc #t~nondet2012; [2025-02-06 06:39:51,389 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17526: havoc #t~nondet2051; [2025-02-06 06:39:51,409 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: havoc #t~mem23.base, #t~mem23.offset; [2025-02-06 06:39:51,441 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17286: havoc #t~nondet2014; [2025-02-06 06:39:51,635 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12937: call ULTIMATE.dealloc(~#info~1.base, ~#info~1.offset);havoc ~#info~1.base, ~#info~1.offset; [2025-02-06 06:39:51,782 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6865: havoc #t~mem7;havoc #t~bitwise8; [2025-02-06 06:39:52,610 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17395: havoc #t~nondet2026; [2025-02-06 06:39:52,834 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9344: havoc rocker_desc_gen_#t~bitwise555#1; [2025-02-06 06:39:54,133 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10044: 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 06:39:54,134 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10080: 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 06:39:54,134 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10006: 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 06:39:54,134 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9101: havoc rocker_tlv_get_be16_#t~mem507#1; [2025-02-06 06:39:54,519 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17481: havoc #t~nondet2038; [2025-02-06 06:39:55,163 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17530: havoc #t~nondet2052; [2025-02-06 06:39:55,910 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9211: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:56,152 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L17514: havoc #t~nondet2048; [2025-02-06 06:39:56,184 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9219: call ULTIMATE.dealloc(~#value.base, ~#value.offset);havoc ~#value.base, ~#value.offset; [2025-02-06 06:39:59,196 INFO L? ?]: Removed 5552 outVars from TransFormulas that were not future-live. [2025-02-06 06:39:59,196 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 06:39:59,277 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 06:39:59,278 INFO L337 CfgBuilder]: Removed 7 assume(true) statements. [2025-02-06 06:39:59,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 06:39:59 BoogieIcfgContainer [2025-02-06 06:39:59,278 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 06:39:59,281 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 06:39:59,281 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 06:39:59,284 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 06:39:59,284 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 06:39:20" (1/3) ... [2025-02-06 06:39:59,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@349da84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 06:39:59, skipping insertion in model container [2025-02-06 06:39:59,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 06:39:25" (2/3) ... [2025-02-06 06:39:59,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@349da84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 06:39:59, skipping insertion in model container [2025-02-06 06:39:59,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 06:39:59" (3/3) ... [2025-02-06 06:39:59,287 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2025-02-06 06:39:59,299 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 06:39:59,302 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i that has 254 procedures, 4349 locations, 1 initial locations, 65 loop locations, and 2 error locations. [2025-02-06 06:39:59,409 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 06:39:59,419 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;@8ed7ace, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 06:39:59,420 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 06:39:59,433 INFO L276 IsEmpty]: Start isEmpty. Operand has 4187 states, 2926 states have (on average 1.3489405331510596) internal successors, (3947), 3039 states have internal predecessors, (3947), 1032 states have call successors, (1032), 215 states have call predecessors, (1032), 213 states have return successors, (1010), 996 states have call predecessors, (1010), 1010 states have call successors, (1010) [2025-02-06 06:39:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2025-02-06 06:39:59,460 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:39:59,461 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 06:39:59,462 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:39:59,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:39:59,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1096245648, now seen corresponding path program 1 times [2025-02-06 06:39:59,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:39:59,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387192326] [2025-02-06 06:39:59,471 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:39:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:40:03,750 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:40:03,990 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:40:03,991 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:40:03,991 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:40:04,536 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 06:40:04,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:40:04,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387192326] [2025-02-06 06:40:04,538 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387192326] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-06 06:40:04,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [122681290] [2025-02-06 06:40:04,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:40:04,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 06:40:04,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 06:40:04,544 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 06:40:04,550 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 06:40:09,478 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:40:10,002 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:40:10,002 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:40:10,002 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:40:10,030 INFO L256 TraceCheckSpWp]: Trace formula consists of 6042 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-06 06:40:10,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 06:40:10,100 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 06:40:10,101 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 06:40:10,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [122681290] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:40:10,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-06 06:40:10,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-06 06:40:10,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522019823] [2025-02-06 06:40:10,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:40:10,110 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-06 06:40:10,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:40:10,124 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-06 06:40:10,125 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-06 06:40:10,133 INFO L87 Difference]: Start difference. First operand has 4187 states, 2926 states have (on average 1.3489405331510596) internal successors, (3947), 3039 states have internal predecessors, (3947), 1032 states have call successors, (1032), 215 states have call predecessors, (1032), 213 states have return successors, (1010), 996 states have call predecessors, (1010), 1010 states have call successors, (1010) 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 06:40:10,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:40:10,766 INFO L93 Difference]: Finished difference Result 8139 states and 11819 transitions. [2025-02-06 06:40:10,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-06 06:40:10,768 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 06:40:10,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:40:10,808 INFO L225 Difference]: With dead ends: 8139 [2025-02-06 06:40:10,808 INFO L226 Difference]: Without dead ends: 3992 [2025-02-06 06:40:10,830 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 06:40:10,831 INFO L435 NwaCegarLoop]: 5748 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5748 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-06 06:40:10,832 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5748 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-06 06:40:10,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3992 states. [2025-02-06 06:40:11,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3992 to 3992. [2025-02-06 06:40:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3992 states, 2795 states have (on average 1.3295169946332737) internal successors, (3716), 2868 states have internal predecessors, (3716), 988 states have call successors, (988), 209 states have call predecessors, (988), 208 states have return successors, (987), 973 states have call predecessors, (987), 987 states have call successors, (987) [2025-02-06 06:40:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 3992 states and 5691 transitions. [2025-02-06 06:40:11,061 INFO L78 Accepts]: Start accepts. Automaton has 3992 states and 5691 transitions. Word has length 569 [2025-02-06 06:40:11,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:40:11,062 INFO L471 AbstractCegarLoop]: Abstraction has 3992 states and 5691 transitions. [2025-02-06 06:40:11,062 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 06:40:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 5691 transitions. [2025-02-06 06:40:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2025-02-06 06:40:11,076 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:40:11,076 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 06:40:11,096 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 06:40:11,281 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 06:40:11,281 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:40:11,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:40:11,282 INFO L85 PathProgramCache]: Analyzing trace with hash 2051194297, now seen corresponding path program 1 times [2025-02-06 06:40:11,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:40:11,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823723374] [2025-02-06 06:40:11,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:40:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:40:15,008 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 569 statements into 1 equivalence classes. [2025-02-06 06:40:15,123 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 569 of 569 statements. [2025-02-06 06:40:15,123 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:40:15,123 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:40:15,936 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 06:40:15,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:40:15,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823723374] [2025-02-06 06:40:15,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823723374] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:40:15,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 06:40:15,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 06:40:15,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339093441] [2025-02-06 06:40:15,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:40:15,939 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 06:40:15,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:40:15,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 06:40:15,940 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 06:40:15,940 INFO L87 Difference]: Start difference. First operand 3992 states and 5691 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 06:40:19,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 06:40:21,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:40:21,928 INFO L93 Difference]: Finished difference Result 11760 states and 16770 transitions. [2025-02-06 06:40:21,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 06:40:21,929 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 06:40:21,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:40:21,988 INFO L225 Difference]: With dead ends: 11760 [2025-02-06 06:40:21,988 INFO L226 Difference]: Without dead ends: 7857 [2025-02-06 06:40:22,010 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 06:40:22,011 INFO L435 NwaCegarLoop]: 5642 mSDtfsCounter, 5516 mSDsluCounter, 5604 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5516 SdHoareTripleChecker+Valid, 11246 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2025-02-06 06:40:22,012 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5516 Valid, 11246 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 128 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2025-02-06 06:40:22,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7857 states. [2025-02-06 06:40:22,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7857 to 7857. [2025-02-06 06:40:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7857 states, 5516 states have (on average 1.3330311820159535) internal successors, (7353), 5662 states have internal predecessors, (7353), 1926 states have call successors, (1926), 415 states have call predecessors, (1926), 414 states have return successors, (1925), 1897 states have call predecessors, (1925), 1925 states have call successors, (1925) [2025-02-06 06:40:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7857 states to 7857 states and 11204 transitions. [2025-02-06 06:40:22,298 INFO L78 Accepts]: Start accepts. Automaton has 7857 states and 11204 transitions. Word has length 569 [2025-02-06 06:40:22,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:40:22,300 INFO L471 AbstractCegarLoop]: Abstraction has 7857 states and 11204 transitions. [2025-02-06 06:40:22,301 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 06:40:22,301 INFO L276 IsEmpty]: Start isEmpty. Operand 7857 states and 11204 transitions. [2025-02-06 06:40:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2025-02-06 06:40:22,313 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:40:22,314 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 06:40:22,314 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 06:40:22,315 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:40:22,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:40:22,315 INFO L85 PathProgramCache]: Analyzing trace with hash -715937465, now seen corresponding path program 1 times [2025-02-06 06:40:22,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:40:22,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1919118371] [2025-02-06 06:40:22,316 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:40:22,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:40:26,131 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 582 statements into 1 equivalence classes. [2025-02-06 06:40:26,252 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 582 of 582 statements. [2025-02-06 06:40:26,252 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:40:26,253 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:40:27,113 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 06:40:27,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:40:27,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1919118371] [2025-02-06 06:40:27,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1919118371] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:40:27,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 06:40:27,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-06 06:40:27,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608016761] [2025-02-06 06:40:27,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:40:27,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-06 06:40:27,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:40:27,115 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-06 06:40:27,115 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-06 06:40:27,115 INFO L87 Difference]: Start difference. First operand 7857 states and 11204 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) [2025-02-06 06:40:28,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:40:28,601 INFO L93 Difference]: Finished difference Result 15632 states and 22288 transitions. [2025-02-06 06:40:28,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-06 06:40:28,602 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 582 [2025-02-06 06:40:28,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:40:28,649 INFO L225 Difference]: With dead ends: 15632 [2025-02-06 06:40:28,650 INFO L226 Difference]: Without dead ends: 7864 [2025-02-06 06:40:28,676 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-06 06:40:28,678 INFO L435 NwaCegarLoop]: 5634 mSDtfsCounter, 5686 mSDsluCounter, 5635 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5686 SdHoareTripleChecker+Valid, 11269 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-02-06 06:40:28,679 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5686 Valid, 11269 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-02-06 06:40:28,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7864 states. [2025-02-06 06:40:28,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7864 to 7859. [2025-02-06 06:40:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7859 states, 5518 states have (on average 1.3327292497281624) internal successors, (7354), 5664 states have internal predecessors, (7354), 1926 states have call successors, (1926), 415 states have call predecessors, (1926), 414 states have return successors, (1925), 1897 states have call predecessors, (1925), 1925 states have call successors, (1925) [2025-02-06 06:40:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7859 states to 7859 states and 11205 transitions. [2025-02-06 06:40:28,896 INFO L78 Accepts]: Start accepts. Automaton has 7859 states and 11205 transitions. Word has length 582 [2025-02-06 06:40:28,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:40:28,897 INFO L471 AbstractCegarLoop]: Abstraction has 7859 states and 11205 transitions. [2025-02-06 06:40:28,898 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2025-02-06 06:40:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 7859 states and 11205 transitions. [2025-02-06 06:40:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2025-02-06 06:40:28,904 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 06:40:28,904 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 06:40:28,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 06:40:28,905 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 06:40:28,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 06:40:28,905 INFO L85 PathProgramCache]: Analyzing trace with hash -109410869, now seen corresponding path program 1 times [2025-02-06 06:40:28,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 06:40:28,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524900988] [2025-02-06 06:40:28,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 06:40:28,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 06:40:32,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 592 statements into 1 equivalence classes. [2025-02-06 06:40:32,239 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 592 of 592 statements. [2025-02-06 06:40:32,239 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 06:40:32,239 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 06:40:32,651 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 06:40:32,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 06:40:32,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524900988] [2025-02-06 06:40:32,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524900988] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 06:40:32,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 06:40:32,651 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 06:40:32,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300555521] [2025-02-06 06:40:32,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 06:40:32,652 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 06:40:32,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 06:40:32,652 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 06:40:32,652 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 06:40:32,652 INFO L87 Difference]: Start difference. First operand 7859 states and 11205 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2025-02-06 06:40:33,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 06:40:33,445 INFO L93 Difference]: Finished difference Result 7859 states and 11205 transitions. [2025-02-06 06:40:33,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 06:40:33,446 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 592 [2025-02-06 06:40:33,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 06:40:33,454 INFO L225 Difference]: With dead ends: 7859 [2025-02-06 06:40:33,454 INFO L226 Difference]: Without dead ends: 0 [2025-02-06 06:40:33,477 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 06:40:33,477 INFO L435 NwaCegarLoop]: 5629 mSDtfsCounter, 5576 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5576 SdHoareTripleChecker+Valid, 5629 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-02-06 06:40:33,477 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5576 Valid, 5629 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-02-06 06:40:33,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-02-06 06:40:33,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-02-06 06:40:33,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-02-06 06:40:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-02-06 06:40:33,484 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 592 [2025-02-06 06:40:33,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 06:40:33,486 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-02-06 06:40:33,486 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (45), 2 states have call predecessors, (45), 1 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2025-02-06 06:40:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-02-06 06:40:33,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-06 06:40:33,489 INFO L782 garLoopResultBuilder]: Registering result SAFE for location rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 2 remaining) [2025-02-06 06:40:33,490 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-02-06 06:40:33,491 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-06 06:40:33,493 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-02-06 06:40:33,494 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.