./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:21:05,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:21:05,553 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:21:05,560 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:21:05,563 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:21:05,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:21:05,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:21:05,602 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:21:05,602 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:21:05,602 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:21:05,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:21:05,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:21:05,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:21:05,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:21:05,604 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:21:05,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:21:05,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:21:05,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:21:05,605 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:21:05,605 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:21:05,605 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:21:05,606 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:21:05,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:21:05,606 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:21:05,607 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:21:05,607 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:21:05,608 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:21:05,608 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:21:05,608 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:21:05,608 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2024-11-28 04:21:05,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:21:05,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:21:05,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:21:05,955 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:21:05,956 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:21:05,957 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-28 04:21:08,981 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/data/9d02e1acc/2e2f046889ce4d94a8d75c8a552734e2/FLAGdb3ee76c3 [2024-11-28 04:21:09,926 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:21:09,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-28 04:21:09,994 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/data/9d02e1acc/2e2f046889ce4d94a8d75c8a552734e2/FLAGdb3ee76c3 [2024-11-28 04:21:10,011 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/data/9d02e1acc/2e2f046889ce4d94a8d75c8a552734e2 [2024-11-28 04:21:10,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:21:10,015 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:21:10,017 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:21:10,017 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:21:10,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:21:10,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:21:10" (1/1) ... [2024-11-28 04:21:10,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2005ebf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:10, skipping insertion in model container [2024-11-28 04:21:10,025 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:21:10" (1/1) ... [2024-11-28 04:21:10,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:21:14,618 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2024-11-28 04:21:14,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:21:14,927 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:21:15,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6816] [2024-11-28 04:21:15,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6818] [2024-11-28 04:21:15,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6828] [2024-11-28 04:21:15,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6835] [2024-11-28 04:21:15,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] [2024-11-28 04:21:15,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6850-6851] [2024-11-28 04:21:15,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6865-6866] [2024-11-28 04:21:15,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6875] [2024-11-28 04:21:15,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6882] [2024-11-28 04:21:15,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7027-7028] [2024-11-28 04:21:15,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7047-7048] [2024-11-28 04:21:15,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7052-7053] [2024-11-28 04:21:15,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7057-7058] [2024-11-28 04:21:15,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7062-7063] [2024-11-28 04:21:15,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7382] [2024-11-28 04:21:15,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7389] [2024-11-28 04:21:15,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7397] [2024-11-28 04:21:15,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7404] [2024-11-28 04:21:15,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7688-7689] [2024-11-28 04:21:15,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7717-7718] [2024-11-28 04:21:15,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8069-8070] [2024-11-28 04:21:15,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8075] [2024-11-28 04:21:15,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8618-8619] [2024-11-28 04:21:15,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8674-8675] [2024-11-28 04:21:15,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9407-9408] [2024-11-28 04:21:15,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9484-9485] [2024-11-28 04:21:15,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9540-9541] [2024-11-28 04:21:15,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14019-14020] [2024-11-28 04:21:15,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/32_7a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14137-14138] [2024-11-28 04:21:15,904 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2024-11-28 04:21:15,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:21:16,186 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-11-28 04:21:16,194 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:21:16,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16 WrapperNode [2024-11-28 04:21:16,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:21:16,197 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:21:16,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:21:16,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:21:16,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:16,305 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:16,697 INFO L138 Inliner]: procedures = 604, calls = 3364, calls flagged for inlining = 287, calls inlined = 270, statements flattened = 10336 [2024-11-28 04:21:16,698 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:21:16,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:21:16,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:21:16,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:21:16,709 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:16,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:16,768 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:19,733 INFO L175 MemorySlicer]: Split 1538 memory accesses to 21 slices as follows [2, 38, 1, 8, 50, 43, 3, 1295, 2, 3, 2, 2, 46, 7, 7, 3, 11, 4, 2, 3, 6]. 84 percent of accesses are in the largest equivalence class. The 358 initializations are split as follows [2, 0, 0, 6, 0, 0, 3, 330, 0, 3, 0, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0]. The 467 writes are split as follows [0, 1, 0, 0, 37, 43, 0, 363, 1, 0, 1, 1, 2, 0, 0, 2, 8, 2, 2, 1, 3]. [2024-11-28 04:21:19,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:19,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:19,990 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:21:20,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:21:20,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:21:20,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:21:20,312 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (1/1) ... [2024-11-28 04:21:20,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:21:20,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:21:20,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:21:20,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:21:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2024-11-28 04:21:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2024-11-28 04:21:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2024-11-28 04:21:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2024-11-28 04:21:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2024-11-28 04:21:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2024-11-28 04:21:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2024-11-28 04:21:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2024-11-28 04:21:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 04:21:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 04:21:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2024-11-28 04:21:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2024-11-28 04:21:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:21:20,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:21:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2024-11-28 04:21:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2024-11-28 04:21:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:21:20,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 04:21:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 04:21:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2024-11-28 04:21:20,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2024-11-28 04:21:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2024-11-28 04:21:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2024-11-28 04:21:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2024-11-28 04:21:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2024-11-28 04:21:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2024-11-28 04:21:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2024-11-28 04:21:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 04:21:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 04:21:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 04:21:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2024-11-28 04:21:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:21:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-28 04:21:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 04:21:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 04:21:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2024-11-28 04:21:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2024-11-28 04:21:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2024-11-28 04:21:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2024-11-28 04:21:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2024-11-28 04:21:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2024-11-28 04:21:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2024-11-28 04:21:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2024-11-28 04:21:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 04:21:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 04:21:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 04:21:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 04:21:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2024-11-28 04:21:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2024-11-28 04:21:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:21:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2024-11-28 04:21:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2024-11-28 04:21:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:21:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 04:21:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2024-11-28 04:21:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2024-11-28 04:21:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2024-11-28 04:21:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2024-11-28 04:21:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:21:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:21:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:21:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:21:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2024-11-28 04:21:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2024-11-28 04:21:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-28 04:21:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2024-11-28 04:21:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2024-11-28 04:21:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 04:21:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 04:21:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2024-11-28 04:21:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2024-11-28 04:21:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2024-11-28 04:21:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2024-11-28 04:21:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:21:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2024-11-28 04:21:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2024-11-28 04:21:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2024-11-28 04:21:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2024-11-28 04:21:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2024-11-28 04:21:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2024-11-28 04:21:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:21:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2024-11-28 04:21:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2024-11-28 04:21:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2024-11-28 04:21:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:21:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:21:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2024-11-28 04:21:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2024-11-28 04:21:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2024-11-28 04:21:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2024-11-28 04:21:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:21:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:21:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-28 04:21:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-28 04:21:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2024-11-28 04:21:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 04:21:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-28 04:21:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2024-11-28 04:21:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2024-11-28 04:21:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2024-11-28 04:21:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2024-11-28 04:21:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2024-11-28 04:21:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2024-11-28 04:21:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2024-11-28 04:21:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2024-11-28 04:21:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 04:21:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 04:21:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:21:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2024-11-28 04:21:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2024-11-28 04:21:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2024-11-28 04:21:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2024-11-28 04:21:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 04:21:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-28 04:21:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2024-11-28 04:21:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:21:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:21:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:21:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:21:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:21:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:21:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:21:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:21:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:21:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:21:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:21:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:21:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 04:21:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2024-11-28 04:21:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2024-11-28 04:21:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 04:21:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2024-11-28 04:21:20,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2024-11-28 04:21:20,572 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 04:21:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:21:20,573 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2024-11-28 04:21:20,573 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2024-11-28 04:21:20,574 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2024-11-28 04:21:20,574 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2024-11-28 04:21:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2024-11-28 04:21:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-28 04:21:20,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 04:21:20,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 04:21:20,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 04:21:20,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-28 04:21:20,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-28 04:21:20,577 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2024-11-28 04:21:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:21:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2024-11-28 04:21:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 04:21:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2024-11-28 04:21:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2024-11-28 04:21:20,585 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 04:21:20,591 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:21:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-11-28 04:21:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2024-11-28 04:21:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-28 04:21:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2024-11-28 04:21:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2024-11-28 04:21:20,592 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2024-11-28 04:21:20,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2024-11-28 04:21:22,713 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:21:22,718 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:21:41,894 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:21:54,432 INFO L? ?]: Removed 5552 outVars from TransFormulas that were not future-live. [2024-11-28 04:21:54,433 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:21:54,505 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:21:54,505 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-28 04:21:54,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:21:54 BoogieIcfgContainer [2024-11-28 04:21:54,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:21:54,508 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:21:54,508 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:21:54,513 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:21:54,513 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:21:10" (1/3) ... [2024-11-28 04:21:54,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1562fdf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:21:54, skipping insertion in model container [2024-11-28 04:21:54,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:21:16" (2/3) ... [2024-11-28 04:21:54,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1562fdf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:21:54, skipping insertion in model container [2024-11-28 04:21:54,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:21:54" (3/3) ... [2024-11-28 04:21:54,516 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-28 04:21:54,531 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:21:54,534 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i that has 254 procedures, 4351 locations, 1 initial locations, 65 loop locations, and 2 error locations. [2024-11-28 04:21:54,750 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:21:54,763 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;@41297b02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:21:54,763 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-28 04:21:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand has 4178 states, 2927 states have (on average 1.349846258968227) internal successors, (3951), 3030 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 214 states have return successors, (1015), 1001 states have call predecessors, (1015), 1015 states have call successors, (1015) [2024-11-28 04:21:54,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-28 04:21:54,848 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:21:54,849 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] [2024-11-28 04:21:54,850 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:21:54,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:21:54,857 INFO L85 PathProgramCache]: Analyzing trace with hash 1244492359, now seen corresponding path program 1 times [2024-11-28 04:21:54,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:21:54,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382648740] [2024-11-28 04:21:54,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:21:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 4377 trivial. 0 not checked. [2024-11-28 04:22:02,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:02,625 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [382648740] [2024-11-28 04:22:02,626 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [382648740] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 04:22:02,626 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [245708883] [2024-11-28 04:22:02,627 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:02,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 04:22:02,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:22:02,631 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 04:22:02,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 04:22:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:09,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 6046 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-28 04:22:09,797 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 04:22:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 4289 trivial. 0 not checked. [2024-11-28 04:22:09,896 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-28 04:22:09,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [245708883] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:09,897 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-28 04:22:09,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-28 04:22:09,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582872137] [2024-11-28 04:22:09,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:09,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 04:22:09,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:09,923 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 04:22:09,923 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 04:22:09,933 INFO L87 Difference]: Start difference. First operand has 4178 states, 2927 states have (on average 1.349846258968227) internal successors, (3951), 3030 states have internal predecessors, (3951), 1034 states have call successors, (1034), 215 states have call predecessors, (1034), 214 states have return successors, (1015), 1001 states have call predecessors, (1015), 1015 states have call successors, (1015) 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) [2024-11-28 04:22:10,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:10,353 INFO L93 Difference]: Finished difference Result 8350 states and 12172 transitions. [2024-11-28 04:22:10,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 04:22:10,356 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 [2024-11-28 04:22:10,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:10,425 INFO L225 Difference]: With dead ends: 8350 [2024-11-28 04:22:10,425 INFO L226 Difference]: Without dead ends: 4141 [2024-11-28 04:22:10,461 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 [2024-11-28 04:22:10,466 INFO L435 NwaCegarLoop]: 5977 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5977 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:10,467 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5977 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 04:22:10,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4141 states. [2024-11-28 04:22:10,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4141 to 4141. [2024-11-28 04:22:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4141 states, 2911 states have (on average 1.335279972518035) internal successors, (3887), 2993 states have internal predecessors, (3887), 1015 states have call successors, (1015), 214 states have call predecessors, (1015), 213 states have return successors, (1012), 998 states have call predecessors, (1012), 1012 states have call successors, (1012) [2024-11-28 04:22:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 4141 states and 5914 transitions. [2024-11-28 04:22:10,829 INFO L78 Accepts]: Start accepts. Automaton has 4141 states and 5914 transitions. Word has length 569 [2024-11-28 04:22:10,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:10,831 INFO L471 AbstractCegarLoop]: Abstraction has 4141 states and 5914 transitions. [2024-11-28 04:22:10,831 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) [2024-11-28 04:22:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 5914 transitions. [2024-11-28 04:22:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-28 04:22:10,861 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:10,861 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] [2024-11-28 04:22:10,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 04:22:11,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ab74931-4af3-4d46-abf6-6091aef5df4d/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-28 04:22:11,062 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:11,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:11,064 INFO L85 PathProgramCache]: Analyzing trace with hash -1050562343, now seen corresponding path program 1 times [2024-11-28 04:22:11,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:11,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876970659] [2024-11-28 04:22:11,064 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2024-11-28 04:22:17,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:17,270 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876970659] [2024-11-28 04:22:17,270 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876970659] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:17,270 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:17,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:22:17,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821261140] [2024-11-28 04:22:17,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:17,272 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:22:17,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:17,275 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:22:17,275 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:22:17,275 INFO L87 Difference]: Start difference. First operand 4141 states and 5914 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) [2024-11-28 04:22:21,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:22:22,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:22,384 INFO L93 Difference]: Finished difference Result 12203 states and 17433 transitions. [2024-11-28 04:22:22,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:22:22,384 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 [2024-11-28 04:22:22,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:22,483 INFO L225 Difference]: With dead ends: 12203 [2024-11-28 04:22:22,483 INFO L226 Difference]: Without dead ends: 8151 [2024-11-28 04:22:22,513 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 [2024-11-28 04:22:22,514 INFO L435 NwaCegarLoop]: 5924 mSDtfsCounter, 5732 mSDsluCounter, 5885 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5732 SdHoareTripleChecker+Valid, 11809 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:22,515 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5732 Valid, 11809 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-28 04:22:22,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8151 states. [2024-11-28 04:22:22,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8151 to 8149. [2024-11-28 04:22:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8149 states, 5745 states have (on average 1.3383812010443865) internal successors, (7689), 5906 states have internal predecessors, (7689), 1978 states have call successors, (1978), 425 states have call predecessors, (1978), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-11-28 04:22:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8149 states to 8149 states and 11642 transitions. [2024-11-28 04:22:23,096 INFO L78 Accepts]: Start accepts. Automaton has 8149 states and 11642 transitions. Word has length 569 [2024-11-28 04:22:23,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:23,100 INFO L471 AbstractCegarLoop]: Abstraction has 8149 states and 11642 transitions. [2024-11-28 04:22:23,100 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) [2024-11-28 04:22:23,100 INFO L276 IsEmpty]: Start isEmpty. Operand 8149 states and 11642 transitions. [2024-11-28 04:22:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-28 04:22:23,117 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:23,118 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] [2024-11-28 04:22:23,118 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 04:22:23,118 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:23,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:23,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1119136927, now seen corresponding path program 1 times [2024-11-28 04:22:23,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:23,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134739583] [2024-11-28 04:22:23,120 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:23,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-28 04:22:29,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:29,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134739583] [2024-11-28 04:22:29,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134739583] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:29,548 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:29,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 04:22:29,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421206004] [2024-11-28 04:22:29,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:29,549 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 04:22:29,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:29,550 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 04:22:29,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 04:22:29,550 INFO L87 Difference]: Start difference. First operand 8149 states and 11642 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) [2024-11-28 04:22:30,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:30,185 INFO L93 Difference]: Finished difference Result 16220 states and 23170 transitions. [2024-11-28 04:22:30,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 04:22:30,186 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 [2024-11-28 04:22:30,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:30,257 INFO L225 Difference]: With dead ends: 16220 [2024-11-28 04:22:30,257 INFO L226 Difference]: Without dead ends: 8160 [2024-11-28 04:22:30,298 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 [2024-11-28 04:22:30,300 INFO L435 NwaCegarLoop]: 5922 mSDtfsCounter, 5909 mSDsluCounter, 5929 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5909 SdHoareTripleChecker+Valid, 11851 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:30,301 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5909 Valid, 11851 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 04:22:30,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8160 states. [2024-11-28 04:22:30,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8160 to 8151. [2024-11-28 04:22:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8151 states, 5747 states have (on average 1.3380894379676354) internal successors, (7690), 5908 states have internal predecessors, (7690), 1978 states have call successors, (1978), 425 states have call predecessors, (1978), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-11-28 04:22:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8151 states to 8151 states and 11643 transitions. [2024-11-28 04:22:30,823 INFO L78 Accepts]: Start accepts. Automaton has 8151 states and 11643 transitions. Word has length 582 [2024-11-28 04:22:30,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:30,827 INFO L471 AbstractCegarLoop]: Abstraction has 8151 states and 11643 transitions. [2024-11-28 04:22:30,828 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) [2024-11-28 04:22:30,828 INFO L276 IsEmpty]: Start isEmpty. Operand 8151 states and 11643 transitions. [2024-11-28 04:22:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-28 04:22:30,846 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:30,847 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] [2024-11-28 04:22:30,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 04:22:30,847 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:30,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:30,848 INFO L85 PathProgramCache]: Analyzing trace with hash 1133313535, now seen corresponding path program 1 times [2024-11-28 04:22:30,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:30,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945446109] [2024-11-28 04:22:30,848 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-28 04:22:36,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:36,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945446109] [2024-11-28 04:22:36,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945446109] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:36,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:36,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:22:36,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469773524] [2024-11-28 04:22:36,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:36,106 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:22:36,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:36,107 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:22:36,107 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:22:36,108 INFO L87 Difference]: Start difference. First operand 8151 states and 11643 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) [2024-11-28 04:22:36,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:36,388 INFO L93 Difference]: Finished difference Result 8153 states and 11644 transitions. [2024-11-28 04:22:36,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:22:36,389 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 [2024-11-28 04:22:36,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:36,478 INFO L225 Difference]: With dead ends: 8153 [2024-11-28 04:22:36,478 INFO L226 Difference]: Without dead ends: 8150 [2024-11-28 04:22:36,485 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 [2024-11-28 04:22:36,486 INFO L435 NwaCegarLoop]: 5911 mSDtfsCounter, 5800 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5800 SdHoareTripleChecker+Valid, 5911 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:36,487 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5800 Valid, 5911 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 04:22:36,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8150 states. [2024-11-28 04:22:36,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8150 to 8150. [2024-11-28 04:22:36,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8150 states, 5747 states have (on average 1.3379154341395512) internal successors, (7689), 5907 states have internal predecessors, (7689), 1977 states have call successors, (1977), 425 states have call predecessors, (1977), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-11-28 04:22:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8150 states to 8150 states and 11641 transitions. [2024-11-28 04:22:36,948 INFO L78 Accepts]: Start accepts. Automaton has 8150 states and 11641 transitions. Word has length 592 [2024-11-28 04:22:36,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:36,949 INFO L471 AbstractCegarLoop]: Abstraction has 8150 states and 11641 transitions. [2024-11-28 04:22:36,953 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) [2024-11-28 04:22:36,953 INFO L276 IsEmpty]: Start isEmpty. Operand 8150 states and 11641 transitions. [2024-11-28 04:22:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-11-28 04:22:36,969 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:36,969 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, 1] [2024-11-28 04:22:36,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 04:22:36,969 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:36,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:36,970 INFO L85 PathProgramCache]: Analyzing trace with hash 768797869, now seen corresponding path program 1 times [2024-11-28 04:22:36,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:36,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996395537] [2024-11-28 04:22:36,970 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:36,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-28 04:22:42,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:42,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996395537] [2024-11-28 04:22:42,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996395537] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:42,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:42,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:22:42,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206267091] [2024-11-28 04:22:42,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:42,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:22:42,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:42,733 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:22:42,733 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:22:42,733 INFO L87 Difference]: Start difference. First operand 8150 states and 11641 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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) [2024-11-28 04:22:43,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:43,050 INFO L93 Difference]: Finished difference Result 8152 states and 11642 transitions. [2024-11-28 04:22:43,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:22:43,050 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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 593 [2024-11-28 04:22:43,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:43,111 INFO L225 Difference]: With dead ends: 8152 [2024-11-28 04:22:43,111 INFO L226 Difference]: Without dead ends: 8149 [2024-11-28 04:22:43,117 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 [2024-11-28 04:22:43,118 INFO L435 NwaCegarLoop]: 5909 mSDtfsCounter, 5797 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5797 SdHoareTripleChecker+Valid, 5909 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:43,119 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5797 Valid, 5909 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 04:22:43,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8149 states. [2024-11-28 04:22:43,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8149 to 8149. [2024-11-28 04:22:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8149 states, 5747 states have (on average 1.3377414303114668) internal successors, (7688), 5906 states have internal predecessors, (7688), 1976 states have call successors, (1976), 425 states have call predecessors, (1976), 424 states have return successors, (1975), 1947 states have call predecessors, (1975), 1975 states have call successors, (1975) [2024-11-28 04:22:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8149 states to 8149 states and 11639 transitions. [2024-11-28 04:22:43,653 INFO L78 Accepts]: Start accepts. Automaton has 8149 states and 11639 transitions. Word has length 593 [2024-11-28 04:22:43,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:43,654 INFO L471 AbstractCegarLoop]: Abstraction has 8149 states and 11639 transitions. [2024-11-28 04:22:43,655 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 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) [2024-11-28 04:22:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 8149 states and 11639 transitions. [2024-11-28 04:22:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-28 04:22:43,668 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:43,668 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, 1, 1] [2024-11-28 04:22:43,668 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 04:22:43,668 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:43,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:43,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1941248318, now seen corresponding path program 1 times [2024-11-28 04:22:43,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:43,670 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [864100593] [2024-11-28 04:22:43,670 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:43,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-28 04:22:48,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:48,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [864100593] [2024-11-28 04:22:48,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [864100593] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:48,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:48,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:22:48,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265302685] [2024-11-28 04:22:48,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:48,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:22:48,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:48,986 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:22:48,986 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:22:48,986 INFO L87 Difference]: Start difference. First operand 8149 states and 11639 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 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) [2024-11-28 04:22:49,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:49,347 INFO L93 Difference]: Finished difference Result 8149 states and 11639 transitions. [2024-11-28 04:22:49,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:22:49,347 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 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 594 [2024-11-28 04:22:49,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:49,401 INFO L225 Difference]: With dead ends: 8149 [2024-11-28 04:22:49,402 INFO L226 Difference]: Without dead ends: 8129 [2024-11-28 04:22:49,408 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 [2024-11-28 04:22:49,410 INFO L435 NwaCegarLoop]: 5907 mSDtfsCounter, 5793 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5793 SdHoareTripleChecker+Valid, 5907 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:49,410 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5793 Valid, 5907 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 04:22:49,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8129 states. [2024-11-28 04:22:49,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8129 to 8129. [2024-11-28 04:22:49,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8129 states, 5733 states have (on average 1.3382173382173381) internal successors, (7672), 5891 states have internal predecessors, (7672), 1973 states have call successors, (1973), 422 states have call predecessors, (1973), 422 states have return successors, (1973), 1945 states have call predecessors, (1973), 1973 states have call successors, (1973) [2024-11-28 04:22:49,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8129 states to 8129 states and 11618 transitions. [2024-11-28 04:22:49,890 INFO L78 Accepts]: Start accepts. Automaton has 8129 states and 11618 transitions. Word has length 594 [2024-11-28 04:22:49,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:49,891 INFO L471 AbstractCegarLoop]: Abstraction has 8129 states and 11618 transitions. [2024-11-28 04:22:49,891 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 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) [2024-11-28 04:22:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 8129 states and 11618 transitions. [2024-11-28 04:22:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-28 04:22:49,927 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:49,928 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, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:22:49,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 04:22:49,929 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:49,929 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:49,929 INFO L85 PathProgramCache]: Analyzing trace with hash 1610139122, now seen corresponding path program 1 times [2024-11-28 04:22:49,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:49,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427402938] [2024-11-28 04:22:49,930 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:22:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:22:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4504 trivial. 0 not checked. [2024-11-28 04:22:55,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:22:55,322 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427402938] [2024-11-28 04:22:55,322 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427402938] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:22:55,322 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:22:55,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:22:55,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622047644] [2024-11-28 04:22:55,322 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:22:55,323 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:22:55,323 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:22:55,324 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:22:55,324 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:22:55,324 INFO L87 Difference]: Start difference. First operand 8129 states and 11618 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-28 04:22:56,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:22:56,308 INFO L93 Difference]: Finished difference Result 23319 states and 33310 transitions. [2024-11-28 04:22:56,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:22:56,309 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 692 [2024-11-28 04:22:56,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:22:56,411 INFO L225 Difference]: With dead ends: 23319 [2024-11-28 04:22:56,411 INFO L226 Difference]: Without dead ends: 15279 [2024-11-28 04:22:56,456 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 [2024-11-28 04:22:56,457 INFO L435 NwaCegarLoop]: 5926 mSDtfsCounter, 5236 mSDsluCounter, 5748 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5236 SdHoareTripleChecker+Valid, 11674 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 04:22:56,457 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5236 Valid, 11674 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 04:22:56,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15279 states. [2024-11-28 04:22:57,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15279 to 15277. [2024-11-28 04:22:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15277 states, 10742 states have (on average 1.3378328058089741) internal successors, (14371), 11041 states have internal predecessors, (14371), 3722 states have call successors, (3722), 812 states have call predecessors, (3722), 812 states have return successors, (3722), 3665 states have call predecessors, (3722), 3722 states have call successors, (3722) [2024-11-28 04:22:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15277 states to 15277 states and 21815 transitions. [2024-11-28 04:22:57,337 INFO L78 Accepts]: Start accepts. Automaton has 15277 states and 21815 transitions. Word has length 692 [2024-11-28 04:22:57,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:22:57,339 INFO L471 AbstractCegarLoop]: Abstraction has 15277 states and 21815 transitions. [2024-11-28 04:22:57,339 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 2 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-11-28 04:22:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 15277 states and 21815 transitions. [2024-11-28 04:22:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-28 04:22:57,426 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:22:57,427 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:22:57,427 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 04:22:57,427 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:22:57,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:22:57,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1323565279, now seen corresponding path program 1 times [2024-11-28 04:22:57,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:22:57,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567138950] [2024-11-28 04:22:57,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:22:57,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:23:02,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:23:02,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-28 04:23:02,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:23:02,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567138950] [2024-11-28 04:23:02,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567138950] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:23:02,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:23:02,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:23:02,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714202886] [2024-11-28 04:23:02,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:23:02,856 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:23:02,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:23:02,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:23:02,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:23:02,857 INFO L87 Difference]: Start difference. First operand 15277 states and 21815 transitions. Second operand has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2024-11-28 04:23:03,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:23:03,745 INFO L93 Difference]: Finished difference Result 30469 states and 43535 transitions. [2024-11-28 04:23:03,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:23:03,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) Word has length 809 [2024-11-28 04:23:03,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:23:03,852 INFO L225 Difference]: With dead ends: 30469 [2024-11-28 04:23:03,852 INFO L226 Difference]: Without dead ends: 15281 [2024-11-28 04:23:03,919 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 [2024-11-28 04:23:03,920 INFO L435 NwaCegarLoop]: 5892 mSDtfsCounter, 6 mSDsluCounter, 5875 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 11767 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:23:03,920 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 11767 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 04:23:03,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15281 states. [2024-11-28 04:23:04,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15281 to 15281. [2024-11-28 04:23:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15281 states, 10744 states have (on average 1.3377699180938198) internal successors, (14373), 11043 states have internal predecessors, (14373), 3724 states have call successors, (3724), 812 states have call predecessors, (3724), 812 states have return successors, (3724), 3667 states have call predecessors, (3724), 3724 states have call successors, (3724) [2024-11-28 04:23:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15281 states to 15281 states and 21821 transitions. [2024-11-28 04:23:04,767 INFO L78 Accepts]: Start accepts. Automaton has 15281 states and 21821 transitions. Word has length 809 [2024-11-28 04:23:04,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:23:04,768 INFO L471 AbstractCegarLoop]: Abstraction has 15281 states and 21821 transitions. [2024-11-28 04:23:04,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 63.666666666666664) internal successors, (191), 3 states have internal predecessors, (191), 3 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (64), 3 states have call predecessors, (64), 3 states have call successors, (64) [2024-11-28 04:23:04,769 INFO L276 IsEmpty]: Start isEmpty. Operand 15281 states and 21821 transitions. [2024-11-28 04:23:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-28 04:23:04,831 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:23:04,831 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:23:04,832 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 04:23:04,832 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:23:04,833 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:23:04,833 INFO L85 PathProgramCache]: Analyzing trace with hash -757595253, now seen corresponding path program 1 times [2024-11-28 04:23:04,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:23:04,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189555811] [2024-11-28 04:23:04,833 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:23:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:23:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:23:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-28 04:23:10,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:23:10,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189555811] [2024-11-28 04:23:10,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189555811] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:23:10,207 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:23:10,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:23:10,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398346] [2024-11-28 04:23:10,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:23:10,209 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:23:10,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:23:10,210 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:23:10,210 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:23:10,210 INFO L87 Difference]: Start difference. First operand 15281 states and 21821 transitions. Second operand has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-11-28 04:23:11,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:23:11,003 INFO L93 Difference]: Finished difference Result 30481 states and 43553 transitions. [2024-11-28 04:23:11,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:23:11,003 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) Word has length 820 [2024-11-28 04:23:11,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:23:11,290 INFO L225 Difference]: With dead ends: 30481 [2024-11-28 04:23:11,290 INFO L226 Difference]: Without dead ends: 15289 [2024-11-28 04:23:11,336 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 [2024-11-28 04:23:11,338 INFO L435 NwaCegarLoop]: 5896 mSDtfsCounter, 0 mSDsluCounter, 5887 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11783 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:23:11,339 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11783 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 04:23:11,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15289 states. [2024-11-28 04:23:12,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15289 to 15289. [2024-11-28 04:23:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15289 states, 10748 states have (on average 1.3376442128768142) internal successors, (14377), 11047 states have internal predecessors, (14377), 3728 states have call successors, (3728), 812 states have call predecessors, (3728), 812 states have return successors, (3728), 3671 states have call predecessors, (3728), 3728 states have call successors, (3728) [2024-11-28 04:23:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15289 states to 15289 states and 21833 transitions. [2024-11-28 04:23:12,157 INFO L78 Accepts]: Start accepts. Automaton has 15289 states and 21833 transitions. Word has length 820 [2024-11-28 04:23:12,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:23:12,159 INFO L471 AbstractCegarLoop]: Abstraction has 15289 states and 21833 transitions. [2024-11-28 04:23:12,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 3 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 3 states have call predecessors, (65), 3 states have call successors, (65) [2024-11-28 04:23:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 15289 states and 21833 transitions. [2024-11-28 04:23:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2024-11-28 04:23:12,225 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:23:12,226 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:23:12,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 04:23:12,226 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:23:12,226 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:23:12,227 INFO L85 PathProgramCache]: Analyzing trace with hash 633241723, now seen corresponding path program 1 times [2024-11-28 04:23:12,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:23:12,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1719792480] [2024-11-28 04:23:12,227 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:23:12,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:23:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:23:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-28 04:23:20,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:23:20,785 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1719792480] [2024-11-28 04:23:20,785 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1719792480] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:23:20,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:23:20,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-28 04:23:20,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820739936] [2024-11-28 04:23:20,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:23:20,787 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-28 04:23:20,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:23:20,787 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 04:23:20,787 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2024-11-28 04:23:20,788 INFO L87 Difference]: Start difference. First operand 15289 states and 21833 transitions. Second operand has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) [2024-11-28 04:23:24,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:23:24,737 INFO L93 Difference]: Finished difference Result 30893 states and 44200 transitions. [2024-11-28 04:23:24,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-28 04:23:24,738 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) Word has length 814 [2024-11-28 04:23:24,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:23:24,848 INFO L225 Difference]: With dead ends: 30893 [2024-11-28 04:23:24,848 INFO L226 Difference]: Without dead ends: 15693 [2024-11-28 04:23:24,911 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2024-11-28 04:23:24,912 INFO L435 NwaCegarLoop]: 5870 mSDtfsCounter, 428 mSDsluCounter, 41018 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 435 SdHoareTripleChecker+Valid, 46888 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2024-11-28 04:23:24,912 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [435 Valid, 46888 Invalid, 403 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [85 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2024-11-28 04:23:24,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15693 states. [2024-11-28 04:23:25,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15693 to 15663. [2024-11-28 04:23:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15663 states, 11034 states have (on average 1.3379554105492115) internal successors, (14763), 11349 states have internal predecessors, (14763), 3810 states have call successors, (3810), 814 states have call predecessors, (3810), 818 states have return successors, (3842), 3755 states have call predecessors, (3842), 3810 states have call successors, (3842) [2024-11-28 04:23:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15663 states to 15663 states and 22415 transitions. [2024-11-28 04:23:25,800 INFO L78 Accepts]: Start accepts. Automaton has 15663 states and 22415 transitions. Word has length 814 [2024-11-28 04:23:25,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:23:25,801 INFO L471 AbstractCegarLoop]: Abstraction has 15663 states and 22415 transitions. [2024-11-28 04:23:25,802 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 24.25) internal successors, (194), 9 states have internal predecessors, (194), 5 states have call successors, (67), 2 states have call predecessors, (67), 3 states have return successors, (65), 4 states have call predecessors, (65), 5 states have call successors, (65) [2024-11-28 04:23:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 15663 states and 22415 transitions. [2024-11-28 04:23:25,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-28 04:23:25,860 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:23:25,860 INFO L218 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 15, 15, 15, 15, 15, 15, 15, 15, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:23:25,860 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 04:23:25,861 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:23:25,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:23:25,861 INFO L85 PathProgramCache]: Analyzing trace with hash 539724368, now seen corresponding path program 1 times [2024-11-28 04:23:25,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:23:25,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161301654] [2024-11-28 04:23:25,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:23:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:23:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:23:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-28 04:23:31,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:23:31,355 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161301654] [2024-11-28 04:23:31,355 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161301654] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:23:31,355 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:23:31,355 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:23:31,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998460279] [2024-11-28 04:23:31,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:23:31,356 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:23:31,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:23:31,357 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:23:31,357 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:23:31,357 INFO L87 Difference]: Start difference. First operand 15663 states and 22415 transitions. Second operand has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 1 states have call predecessors, (65), 1 states have call successors, (65) [2024-11-28 04:23:31,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:23:31,899 INFO L93 Difference]: Finished difference Result 31223 states and 44706 transitions. [2024-11-28 04:23:31,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:23:31,899 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 1 states have call predecessors, (65), 1 states have call successors, (65) Word has length 820 [2024-11-28 04:23:31,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:23:31,921 INFO L225 Difference]: With dead ends: 31223 [2024-11-28 04:23:31,921 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 04:23:32,022 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 [2024-11-28 04:23:32,023 INFO L435 NwaCegarLoop]: 5885 mSDtfsCounter, 0 mSDsluCounter, 5879 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 11764 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 04:23:32,023 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 11764 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 04:23:32,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 04:23:32,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 04:23:32,024 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) [2024-11-28 04:23:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 04:23:32,045 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 820 [2024-11-28 04:23:32,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:23:32,045 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 04:23:32,045 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.66666666666667) internal successors, (200), 3 states have internal predecessors, (200), 1 states have call successors, (67), 1 states have call predecessors, (67), 1 states have return successors, (65), 1 states have call predecessors, (65), 1 states have call successors, (65) [2024-11-28 04:23:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 04:23:32,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 04:23:32,048 INFO L782 garLoopResultBuilder]: Registering result SAFE for location rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 2 remaining) [2024-11-28 04:23:32,049 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-28 04:23:32,049 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 04:23:32,051 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 04:23:32,053 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 04:35:17,416 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 04:35:17,454 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~trans [2024-11-28 04:35:17,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 04:35:17 BoogieIcfgContainer [2024-11-28 04:35:17,456 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 04:35:17,457 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 04:35:17,457 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 04:35:17,457 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 04:35:17,458 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:21:54" (3/4) ... [2024-11-28 04:35:17,460 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 04:35:17,470 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_alloc [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_free [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u16 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_cmd_exec [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_set [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-28 04:35:17,471 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frags_unmap [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_do [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_desc [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kfree [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_data [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_destroy [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_is_bridged [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rings_fini [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-28 04:35:17,472 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_credits_set [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u32 [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_probe [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_add [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_do [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_router_mac [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dma_rings_fini [2024-11-28 04:35:17,473 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_create [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_unmap [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u32 [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdevice_notifier [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_err [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be16 [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_dump [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_6 [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-11-28 04:35:17,474 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_on [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_to_vid [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_ucast4_routing [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_find [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_err [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_3 [2024-11-28 04:35:17,475 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prandom_u32 [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_vector [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netevent_notifier [2024-11-28 04:35:17,476 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_learning [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be32 [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vid_to_vlan [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_internal_vlan_tbl_find [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_ok [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_dump [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_32 [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_del [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-11-28 04:35:17,477 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_add [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_entry_free [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_bridge [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_set [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_vlan_id_is_internal [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_end [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u64 [2024-11-28 04:35:17,478 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_trans_abort [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_len [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_wake_up [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_init [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_warn [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_getlink [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_info [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_phys_port_name [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_commit [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_setlink [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_napi_add [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_neigh_tbl_find [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_del [2024-11-28 04:35:17,480 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kcalloc [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_set [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_reset [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dev_check [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_destroy [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inet_make_mask [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_add [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __pos_inc [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_put [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure change_bit [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_total_size [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_switchdev_notifiers [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_gen_clear [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_get [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hlist_add_head [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn_work [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_start [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __rocker_port_mem_alloc [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dma_mapping_error [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_cancel [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_copy [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_3 [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_stp_update [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_is_watching [2024-11-28 04:35:17,481 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_pass_to_producer [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_get [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_tx_vector [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_settings [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_rx_vector [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fwd_enable [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __hash_init [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_mac_address [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_dump [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_dump [2024-11-28 04:35:17,483 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_3 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_nested [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_settings [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_tail_get [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_add [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_term_mac [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_start [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kzalloc [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_next [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_alloc [2024-11-28 04:35:17,484 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_find [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_del [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_fini [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_multicast_ether_addr [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_get [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_test_one [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_get [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_suspicious [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_5 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_4 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_bh_held [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_equal [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_3 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u64 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ctrl_vlan [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frag_map_put [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_type [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_del [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_event_timeout [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_free_tbls [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u8 [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_attr_size [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_update [2024-11-28 04:35:17,485 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_free [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_dellink [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u16 [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u8 [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_del [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fib_ipv4 [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readq [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ig_tbl [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_l2_interface [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ipv4_neigh [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writeq [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_enable [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_remove_ports [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb [2024-11-28 04:35:17,486 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-28 04:35:17,631 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1192 nodes and edges [2024-11-28 04:35:17,651 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 453 nodes and edges [2024-11-28 04:35:17,659 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2024-11-28 04:35:17,666 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-11-28 04:35:17,672 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-28 04:35:17,679 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 04:35:17,686 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges