./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/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_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/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_aaad3709-9aeb-4685-9b78-807a2435661f/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 c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:14:31,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:14:31,296 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:14:31,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:14:31,301 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:14:31,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:14:31,327 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:14:31,327 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:14:31,328 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:14:31,328 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:14:31,328 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:14:31,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:14:31,329 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:14:31,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:14:31,329 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:14:31,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:14:31,329 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:14:31,329 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:14:31,330 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:14:31,331 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:14:31,331 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:14:31,331 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:14:31,331 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:14:31,331 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:14:31,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:14:31,332 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:14:31,332 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:14:31,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:14:31,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:14:31,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:14:31,332 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:14:31,333 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:14:31,334 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:14:31,334 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_aaad3709-9aeb-4685-9b78-807a2435661f/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 -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2024-11-27 20:14:31,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:14:31,665 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:14:31,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:14:31,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:14:31,669 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:14:31,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-27 20:14:34,652 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/data/35a2ae99b/6ea2aa2e2e464b2ab16d01e1a722c84f/FLAG5ed1d374a [2024-11-27 20:14:35,591 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:14:35,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-27 20:14:35,665 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/data/35a2ae99b/6ea2aa2e2e464b2ab16d01e1a722c84f/FLAG5ed1d374a [2024-11-27 20:14:35,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/data/35a2ae99b/6ea2aa2e2e464b2ab16d01e1a722c84f [2024-11-27 20:14:35,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:14:35,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:14:35,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:14:35,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:14:35,699 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:14:35,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:14:35" (1/1) ... [2024-11-27 20:14:35,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e4a9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:35, skipping insertion in model container [2024-11-27 20:14:35,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:14:35" (1/1) ... [2024-11-27 20:14:35,880 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:14:40,172 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_aaad3709-9aeb-4685-9b78-807a2435661f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2024-11-27 20:14:40,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:14:40,358 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:14:40,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6823] [2024-11-27 20:14:40,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6825] [2024-11-27 20:14:40,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6835] [2024-11-27 20:14:40,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] [2024-11-27 20:14:40,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6849] [2024-11-27 20:14:40,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6857-6858] [2024-11-27 20:14:40,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6872-6873] [2024-11-27 20:14:40,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6882] [2024-11-27 20:14:40,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6889] [2024-11-27 20:14:40,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7034-7035] [2024-11-27 20:14:40,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7054-7055] [2024-11-27 20:14:40,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7059-7060] [2024-11-27 20:14:40,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7064-7065] [2024-11-27 20:14:40,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7069-7070] [2024-11-27 20:14:40,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7279] [2024-11-27 20:14:40,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7286] [2024-11-27 20:14:40,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7294] [2024-11-27 20:14:40,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7301] [2024-11-27 20:14:40,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7678-7679] [2024-11-27 20:14:40,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7707-7708] [2024-11-27 20:14:40,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8059-8060] [2024-11-27 20:14:40,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8065] [2024-11-27 20:14:40,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8608-8609] [2024-11-27 20:14:40,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8664-8665] [2024-11-27 20:14:40,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9397-9398] [2024-11-27 20:14:40,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9474-9475] [2024-11-27 20:14:40,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9530-9531] [2024-11-27 20:14:41,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14009-14010] [2024-11-27 20:14:41,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14127-14128] [2024-11-27 20:14:41,231 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_aaad3709-9aeb-4685-9b78-807a2435661f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2024-11-27 20:14:41,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:14:41,526 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-11-27 20:14:41,534 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:14:41,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41 WrapperNode [2024-11-27 20:14:41,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:14:41,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:14:41,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:14:41,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:14:41,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:41,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:41,983 INFO L138 Inliner]: procedures = 565, calls = 3298, calls flagged for inlining = 286, calls inlined = 270, statements flattened = 10330 [2024-11-27 20:14:41,984 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:14:41,984 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:14:41,984 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:14:41,984 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:14:41,995 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:41,995 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:42,036 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,283 INFO L175 MemorySlicer]: Split 1538 memory accesses to 21 slices as follows [38, 2, 3, 3, 2, 43, 1295, 50, 3, 8, 4, 6, 2, 7, 46, 2, 7, 2, 3, 11, 1]. 84 percent of accesses are in the largest equivalence class. The 358 initializations are split as follows [0, 2, 0, 3, 0, 0, 330, 0, 3, 6, 0, 0, 0, 7, 0, 0, 7, 0, 0, 0, 0]. The 467 writes are split as follows [1, 0, 2, 0, 1, 43, 363, 37, 0, 0, 2, 3, 2, 0, 2, 1, 0, 1, 1, 8, 0]. [2024-11-27 20:14:45,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,533 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,555 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,606 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,699 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,824 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:14:45,826 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:14:45,826 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:14:45,826 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:14:45,827 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (1/1) ... [2024-11-27 20:14:45,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:14:45,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:14:45,869 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:14:45,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:14:45,903 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2024-11-27 20:14:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2024-11-27 20:14:45,904 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2024-11-27 20:14:45,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2024-11-27 20:14:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2024-11-27 20:14:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-27 20:14:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2024-11-27 20:14:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 20:14:45,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 20:14:45,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2024-11-27 20:14:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2024-11-27 20:14:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2024-11-27 20:14:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2024-11-27 20:14:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2024-11-27 20:14:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2024-11-27 20:14:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2024-11-27 20:14:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2024-11-27 20:14:45,907 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-27 20:14:45,907 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-27 20:14:45,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-27 20:14:45,908 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-27 20:14:45,909 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-27 20:14:45,909 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2024-11-27 20:14:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2024-11-27 20:14:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-27 20:14:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-27 20:14:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-27 20:14:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-27 20:14:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-27 20:14:45,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-27 20:14:45,910 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2024-11-27 20:14:45,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2024-11-27 20:14:45,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-27 20:14:45,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 20:14:45,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 20:14:45,913 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2024-11-27 20:14:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2024-11-27 20:14:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2024-11-27 20:14:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2024-11-27 20:14:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2024-11-27 20:14:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2024-11-27 20:14:45,917 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2024-11-27 20:14:45,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-27 20:14:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-27 20:14:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2024-11-27 20:14:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2024-11-27 20:14:45,918 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:14:45,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:14:45,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 20:14:45,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2024-11-27 20:14:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2024-11-27 20:14:45,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:14:45,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-27 20:14:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2024-11-27 20:14:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2024-11-27 20:14:45,922 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2024-11-27 20:14:45,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:14:45,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:14:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 20:14:45,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 20:14:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2024-11-27 20:14:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-27 20:14:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2024-11-27 20:14:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2024-11-27 20:14:45,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2024-11-27 20:14:45,926 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-27 20:14:45,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-27 20:14:45,927 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2024-11-27 20:14:45,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:14:45,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 20:14:45,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2024-11-27 20:14:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2024-11-27 20:14:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2024-11-27 20:14:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2024-11-27 20:14:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-27 20:14:45,933 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-27 20:14:45,933 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2024-11-27 20:14:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2024-11-27 20:14:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2024-11-27 20:14:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2024-11-27 20:14:45,934 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2024-11-27 20:14:45,934 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:14:45,935 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-27 20:14:45,935 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2024-11-27 20:14:45,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2024-11-27 20:14:45,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2024-11-27 20:14:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2024-11-27 20:14:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2024-11-27 20:14:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2024-11-27 20:14:45,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 20:14:45,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 20:14:45,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-27 20:14:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2024-11-27 20:14:45,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 20:14:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 20:14:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 20:14:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 20:14:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 20:14:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 20:14:45,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 20:14:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2024-11-27 20:14:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:14:45,946 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2024-11-27 20:14:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2024-11-27 20:14:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-27 20:14:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2024-11-27 20:14:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2024-11-27 20:14:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-27 20:14:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:14:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2024-11-27 20:14:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2024-11-27 20:14:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2024-11-27 20:14:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2024-11-27 20:14:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-27 20:14:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 20:14:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2024-11-27 20:14:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2024-11-27 20:14:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-27 20:14:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2024-11-27 20:14:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2024-11-27 20:14:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2024-11-27 20:14:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2024-11-27 20:14:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2024-11-27 20:14:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2024-11-27 20:14:45,956 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 20:14:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-27 20:14:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-27 20:14:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2024-11-27 20:14:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2024-11-27 20:14:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-11-27 20:14:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2024-11-27 20:14:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2024-11-27 20:14:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-27 20:14:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-27 20:14:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2024-11-27 20:14:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2024-11-27 20:14:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2024-11-27 20:14:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2024-11-27 20:14:47,782 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:14:47,787 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:15:05,670 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 20:15:17,923 INFO L? ?]: Removed 5552 outVars from TransFormulas that were not future-live. [2024-11-27 20:15:17,923 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:15:18,001 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:15:18,002 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-27 20:15:18,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:18 BoogieIcfgContainer [2024-11-27 20:15:18,002 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:15:18,005 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:15:18,005 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:15:18,009 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:15:18,010 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:14:35" (1/3) ... [2024-11-27 20:15:18,010 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13821c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:15:18, skipping insertion in model container [2024-11-27 20:15:18,010 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:14:41" (2/3) ... [2024-11-27 20:15:18,011 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13821c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:15:18, skipping insertion in model container [2024-11-27 20:15:18,011 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:18" (3/3) ... [2024-11-27 20:15:18,012 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2024-11-27 20:15:18,027 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:15:18,032 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i that has 254 procedures, 4347 locations, 1 initial locations, 65 loop locations, and 2 error locations. [2024-11-27 20:15:18,210 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 20:15:18,223 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;@111e48c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 20:15:18,223 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 20:15:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand has 4174 states, 2925 states have (on average 1.3494017094017094) internal successors, (3947), 3026 states have internal predecessors, (3947), 1032 states have call successors, (1032), 215 states have call predecessors, (1032), 214 states have return successors, (1013), 999 states have call predecessors, (1013), 1013 states have call successors, (1013) [2024-11-27 20:15:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-11-27 20:15:18,282 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:15:18,283 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] [2024-11-27 20:15:18,284 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:15:18,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:18,289 INFO L85 PathProgramCache]: Analyzing trace with hash 1987946471, now seen corresponding path program 1 times [2024-11-27 20:15:18,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:15:18,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310471847] [2024-11-27 20:15:18,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:18,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:25,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4487 trivial. 0 not checked. [2024-11-27 20:15:25,746 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:15:25,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310471847] [2024-11-27 20:15:25,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310471847] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:15:25,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:15:25,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:15:25,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487094490] [2024-11-27 20:15:25,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:15:25,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:15:25,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:15:25,782 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:25,782 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:25,792 INFO L87 Difference]: Start difference. First operand has 4174 states, 2925 states have (on average 1.3494017094017094) internal successors, (3947), 3026 states have internal predecessors, (3947), 1032 states have call successors, (1032), 215 states have call predecessors, (1032), 214 states have return successors, (1013), 999 states have call predecessors, (1013), 1013 states have call successors, (1013) 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) [2024-11-27 20:15:29,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:15:31,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:31,455 INFO L93 Difference]: Finished difference Result 12382 states and 18113 transitions. [2024-11-27 20:15:31,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:31,458 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 [2024-11-27 20:15:31,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:15:31,635 INFO L225 Difference]: With dead ends: 12382 [2024-11-27 20:15:31,635 INFO L226 Difference]: Without dead ends: 8147 [2024-11-27 20:15:31,698 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 [2024-11-27 20:15:31,701 INFO L435 NwaCegarLoop]: 5981 mSDtfsCounter, 5791 mSDsluCounter, 5942 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5791 SdHoareTripleChecker+Valid, 11923 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-27 20:15:31,714 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5791 Valid, 11923 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-27 20:15:31,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8147 states. [2024-11-27 20:15:32,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8147 to 8145. [2024-11-27 20:15:32,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8145 states, 5743 states have (on average 1.3381507922688491) internal successors, (7685), 5902 states have internal predecessors, (7685), 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) [2024-11-27 20:15:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8145 states to 8145 states and 11636 transitions. [2024-11-27 20:15:32,512 INFO L78 Accepts]: Start accepts. Automaton has 8145 states and 11636 transitions. Word has length 569 [2024-11-27 20:15:32,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:15:32,516 INFO L471 AbstractCegarLoop]: Abstraction has 8145 states and 11636 transitions. [2024-11-27 20:15:32,517 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) [2024-11-27 20:15:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 8145 states and 11636 transitions. [2024-11-27 20:15:32,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2024-11-27 20:15:32,546 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:15:32,546 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] [2024-11-27 20:15:32,547 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 20:15:32,547 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:15:32,548 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:32,548 INFO L85 PathProgramCache]: Analyzing trace with hash 2135439967, now seen corresponding path program 1 times [2024-11-27 20:15:32,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:15:32,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538347899] [2024-11-27 20:15:32,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:40,946 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-27 20:15:40,947 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:15:40,947 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538347899] [2024-11-27 20:15:40,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538347899] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:15:40,947 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:15:40,947 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:15:40,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475056769] [2024-11-27 20:15:40,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:15:40,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:15:40,954 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:15:40,955 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:15:40,955 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:15:40,955 INFO L87 Difference]: Start difference. First operand 8145 states and 11636 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) [2024-11-27 20:15:41,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:41,869 INFO L93 Difference]: Finished difference Result 16208 states and 23152 transitions. [2024-11-27 20:15:41,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:15:41,870 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 [2024-11-27 20:15:41,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:15:41,966 INFO L225 Difference]: With dead ends: 16208 [2024-11-27 20:15:41,966 INFO L226 Difference]: Without dead ends: 8152 [2024-11-27 20:15:42,020 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:15:42,022 INFO L435 NwaCegarLoop]: 5910 mSDtfsCounter, 5903 mSDsluCounter, 5911 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5903 SdHoareTripleChecker+Valid, 11821 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-27 20:15:42,022 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5903 Valid, 11821 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-27 20:15:42,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8152 states. [2024-11-27 20:15:42,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8152 to 8147. [2024-11-27 20:15:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8147 states, 5745 states have (on average 1.3378590078328982) internal successors, (7686), 5904 states have internal predecessors, (7686), 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) [2024-11-27 20:15:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8147 states to 8147 states and 11637 transitions. [2024-11-27 20:15:42,655 INFO L78 Accepts]: Start accepts. Automaton has 8147 states and 11637 transitions. Word has length 582 [2024-11-27 20:15:42,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:15:42,663 INFO L471 AbstractCegarLoop]: Abstraction has 8147 states and 11637 transitions. [2024-11-27 20:15:42,663 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) [2024-11-27 20:15:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 8147 states and 11637 transitions. [2024-11-27 20:15:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-27 20:15:42,682 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:15:42,683 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] [2024-11-27 20:15:42,683 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 20:15:42,683 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:15:42,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:42,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1959989889, now seen corresponding path program 1 times [2024-11-27 20:15:42,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:15:42,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460755488] [2024-11-27 20:15:42,685 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4809 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4809 trivial. 0 not checked. [2024-11-27 20:15:49,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:15:49,188 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460755488] [2024-11-27 20:15:49,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460755488] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:15:49,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:15:49,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:15:49,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649554389] [2024-11-27 20:15:49,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:15:49,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:15:49,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:15:49,191 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:49,191 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:49,191 INFO L87 Difference]: Start difference. First operand 8147 states and 11637 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) [2024-11-27 20:15:49,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:49,493 INFO L93 Difference]: Finished difference Result 8147 states and 11637 transitions. [2024-11-27 20:15:49,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:49,494 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 [2024-11-27 20:15:49,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:15:49,565 INFO L225 Difference]: With dead ends: 8147 [2024-11-27 20:15:49,565 INFO L226 Difference]: Without dead ends: 8129 [2024-11-27 20:15:49,573 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 [2024-11-27 20:15:49,574 INFO L435 NwaCegarLoop]: 5905 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, 5905 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 [2024-11-27 20:15:49,576 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5793 Valid, 5905 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 20:15:49,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8129 states. [2024-11-27 20:15:50,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8129 to 8129. [2024-11-27 20:15:50,104 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) [2024-11-27 20:15:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8129 states to 8129 states and 11618 transitions. [2024-11-27 20:15:50,184 INFO L78 Accepts]: Start accepts. Automaton has 8129 states and 11618 transitions. Word has length 592 [2024-11-27 20:15:50,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:15:50,186 INFO L471 AbstractCegarLoop]: Abstraction has 8129 states and 11618 transitions. [2024-11-27 20:15:50,188 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) [2024-11-27 20:15:50,188 INFO L276 IsEmpty]: Start isEmpty. Operand 8129 states and 11618 transitions. [2024-11-27 20:15:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-27 20:15:50,248 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:15:50,249 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] [2024-11-27 20:15:50,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:15:50,249 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:15:50,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:50,251 INFO L85 PathProgramCache]: Analyzing trace with hash -225207379, now seen corresponding path program 1 times [2024-11-27 20:15:50,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:15:50,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777332080] [2024-11-27 20:15:50,251 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:15:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:15:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4504 trivial. 0 not checked. [2024-11-27 20:15:56,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:15:56,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777332080] [2024-11-27 20:15:56,910 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777332080] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:15:56,910 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:15:56,910 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:15:56,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860172892] [2024-11-27 20:15:56,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:15:56,911 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:15:56,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:15:56,912 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:15:56,912 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:15:56,912 INFO L87 Difference]: Start difference. First operand 8129 states and 11618 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 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) [2024-11-27 20:15:57,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:15:57,877 INFO L93 Difference]: Finished difference Result 23319 states and 33310 transitions. [2024-11-27 20:15:57,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:15:57,878 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 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 686 [2024-11-27 20:15:57,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:15:58,034 INFO L225 Difference]: With dead ends: 23319 [2024-11-27 20:15:58,034 INFO L226 Difference]: Without dead ends: 15279 [2024-11-27 20:15:58,085 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 [2024-11-27 20:15:58,087 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 [2024-11-27 20:15:58,088 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] [2024-11-27 20:15:58,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15279 states. [2024-11-27 20:15:58,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15279 to 15277. [2024-11-27 20:15:58,848 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) [2024-11-27 20:15:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15277 states to 15277 states and 21815 transitions. [2024-11-27 20:15:58,953 INFO L78 Accepts]: Start accepts. Automaton has 15277 states and 21815 transitions. Word has length 686 [2024-11-27 20:15:58,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:15:58,954 INFO L471 AbstractCegarLoop]: Abstraction has 15277 states and 21815 transitions. [2024-11-27 20:15:58,954 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 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) [2024-11-27 20:15:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 15277 states and 21815 transitions. [2024-11-27 20:15:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2024-11-27 20:15:59,039 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:15:59,040 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] [2024-11-27 20:15:59,040 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:15:59,040 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:15:59,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:15:59,041 INFO L85 PathProgramCache]: Analyzing trace with hash -1440212368, now seen corresponding path program 1 times [2024-11-27 20:15:59,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:15:59,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2120036645] [2024-11-27 20:15:59,041 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:15:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:16:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:16:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-27 20:16:05,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:16:05,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2120036645] [2024-11-27 20:16:05,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2120036645] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:16:05,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:16:05,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:16:05,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293073903] [2024-11-27 20:16:05,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:16:05,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:16:05,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:16:05,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:16:05,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:16:05,182 INFO L87 Difference]: Start difference. First operand 15277 states and 21815 transitions. Second operand has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 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) [2024-11-27 20:16:05,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:16:05,979 INFO L93 Difference]: Finished difference Result 30469 states and 43535 transitions. [2024-11-27 20:16:05,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:16:05,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 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 815 [2024-11-27 20:16:05,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:16:06,098 INFO L225 Difference]: With dead ends: 30469 [2024-11-27 20:16:06,098 INFO L226 Difference]: Without dead ends: 15281 [2024-11-27 20:16:06,167 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 [2024-11-27 20:16:06,168 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 [2024-11-27 20:16:06,169 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] [2024-11-27 20:16:06,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15281 states. [2024-11-27 20:16:06,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15281 to 15281. [2024-11-27 20:16:06,915 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) [2024-11-27 20:16:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15281 states to 15281 states and 21821 transitions. [2024-11-27 20:16:07,021 INFO L78 Accepts]: Start accepts. Automaton has 15281 states and 21821 transitions. Word has length 815 [2024-11-27 20:16:07,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:16:07,022 INFO L471 AbstractCegarLoop]: Abstraction has 15281 states and 21821 transitions. [2024-11-27 20:16:07,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 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) [2024-11-27 20:16:07,022 INFO L276 IsEmpty]: Start isEmpty. Operand 15281 states and 21821 transitions. [2024-11-27 20:16:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-27 20:16:07,107 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:16:07,108 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] [2024-11-27 20:16:07,108 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:16:07,108 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:16:07,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:16:07,109 INFO L85 PathProgramCache]: Analyzing trace with hash -900589053, now seen corresponding path program 1 times [2024-11-27 20:16:07,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:16:07,109 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407309395] [2024-11-27 20:16:07,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:16:07,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:16:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:16:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-27 20:16:13,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:16:13,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407309395] [2024-11-27 20:16:13,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [407309395] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:16:13,589 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:16:13,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:16:13,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780769578] [2024-11-27 20:16:13,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:16:13,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:16:13,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:16:13,591 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:16:13,591 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:16:13,591 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) [2024-11-27 20:16:14,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:16:14,284 INFO L93 Difference]: Finished difference Result 30481 states and 43553 transitions. [2024-11-27 20:16:14,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:16:14,285 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 [2024-11-27 20:16:14,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:16:14,394 INFO L225 Difference]: With dead ends: 30481 [2024-11-27 20:16:14,394 INFO L226 Difference]: Without dead ends: 15289 [2024-11-27 20:16:14,453 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 [2024-11-27 20:16:14,454 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 [2024-11-27 20:16:14,454 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] [2024-11-27 20:16:14,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15289 states. [2024-11-27 20:16:15,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15289 to 15289. [2024-11-27 20:16:15,161 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) [2024-11-27 20:16:15,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15289 states to 15289 states and 21833 transitions. [2024-11-27 20:16:15,261 INFO L78 Accepts]: Start accepts. Automaton has 15289 states and 21833 transitions. Word has length 820 [2024-11-27 20:16:15,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:16:15,263 INFO L471 AbstractCegarLoop]: Abstraction has 15289 states and 21833 transitions. [2024-11-27 20:16:15,264 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) [2024-11-27 20:16:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 15289 states and 21833 transitions. [2024-11-27 20:16:15,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2024-11-27 20:16:15,324 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:16:15,325 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] [2024-11-27 20:16:15,325 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 20:16:15,325 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:16:15,326 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:16:15,326 INFO L85 PathProgramCache]: Analyzing trace with hash 1210568194, now seen corresponding path program 1 times [2024-11-27 20:16:15,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:16:15,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579792155] [2024-11-27 20:16:15,326 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:16:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:16:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:16:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6649 trivial. 0 not checked. [2024-11-27 20:16:20,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:16:20,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579792155] [2024-11-27 20:16:20,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579792155] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:16:20,988 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:16:20,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 20:16:20,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161456620] [2024-11-27 20:16:20,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:16:20,990 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 20:16:20,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:16:20,991 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 20:16:20,991 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 20:16:20,991 INFO L87 Difference]: Start difference. First operand 15289 states and 21833 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) [2024-11-27 20:16:21,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:16:21,657 INFO L93 Difference]: Finished difference Result 30481 states and 43552 transitions. [2024-11-27 20:16:21,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 20:16:21,658 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 [2024-11-27 20:16:21,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:16:21,681 INFO L225 Difference]: With dead ends: 30481 [2024-11-27 20:16:21,681 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 20:16:21,772 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 [2024-11-27 20:16:21,773 INFO L435 NwaCegarLoop]: 5885 mSDtfsCounter, 0 mSDsluCounter, 5879 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2024-11-27 20:16:21,773 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] [2024-11-27 20:16:21,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 20:16:21,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 20:16:21,775 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) [2024-11-27 20:16:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 20:16:21,794 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 820 [2024-11-27 20:16:21,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:16:21,794 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 20:16:21,795 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) [2024-11-27 20:16:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 20:16:21,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 20:16:21,797 INFO L782 garLoopResultBuilder]: Registering result SAFE for location rocker_port_fib_ipv4Err0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 2 remaining) [2024-11-27 20:16:21,798 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-27 20:16:21,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 20:16:21,800 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:16:21,802 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-27 20:24:35,492 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 20:24:35,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:24:35 BoogieIcfgContainer [2024-11-27 20:24:35,538 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:24:35,539 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:24:35,539 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:24:35,539 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:24:35,544 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:15:18" (3/4) ... [2024-11-27 20:24:35,550 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab32 [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_alloc [2024-11-27 20:24:35,560 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_free [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u16 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_cmd_exec [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_set [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frags_unmap [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-27 20:24:35,561 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_do [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_desc [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kfree [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_data [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_destroy [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_is_bridged [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rings_fini [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-27 20:24:35,562 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_credits_set [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u32 [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_probe [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_add [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_do [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_schedule [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_router_mac [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-27 20:24:35,563 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dma_rings_fini [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_create [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_rx_ring_skb_unmap [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u32 [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdevice_notifier [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_err [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be16 [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_dump [2024-11-27 20:24:35,564 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_6 [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_on [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_to_vid [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_ucast4_routing [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-27 20:24:35,565 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_find [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_err [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_3 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prandom_u32 [2024-11-27 20:24:35,566 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_vector [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netevent_notifier [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_learning [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_be32 [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vid_to_vlan [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_internal_vlan_tbl_find [2024-11-27 20:24:35,567 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_ok [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_dump [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_32 [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_del [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_add [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_tbl_entry_free [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_bridge [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_set [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_vlan_id_is_internal [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_end [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u64 [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_trans_abort [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_len [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_wake_up [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_init [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_warn [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-27 20:24:35,568 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_work_on [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_getlink [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-27 20:24:35,569 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_info [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_phys_port_name [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_commit [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_setlink [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_napi_add [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_neigh_tbl_find [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_del [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kcalloc [2024-11-27 20:24:35,570 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_set [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_reset [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_dev_check [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_destroy [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inet_make_mask [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_add [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __pos_inc [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_put [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure change_bit [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_total_size [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure call_switchdev_notifiers [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_gen_clear [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_cookie_ptr_get [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hlist_add_head [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_learn_work [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_start [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __rocker_port_mem_alloc [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_dma_mapping_error [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_cancel [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_copy [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_3 [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_stp_update [2024-11-27 20:24:35,571 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_is_watching [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_pass_to_producer [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_dma_mask [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_internal_vlan_id_get [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_tx_vector [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_get_settings [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_rx_vector [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fwd_enable [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __hash_init [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_mac_address [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb_dump [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_obj_dump [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_irq_3 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_parse_nested [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-27 20:24:35,572 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_settings [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_tail_get [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_vlan_add [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_term_mac [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_nest_start [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_kzalloc [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_next [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_alloc [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-27 20:24:35,573 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_flow_tbl_find [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_del [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_msix_fini [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_multicast_ether_addr [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_desc_head_get [2024-11-27 20:24:35,575 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_test_one [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_attr_get [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_suspicious [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_5 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_4 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_bh_held [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ether_addr_equal [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_3 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u64 [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ctrl_vlan [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tx_desc_frag_map_put [2024-11-27 20:24:35,576 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_type [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_fdb_del [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_wait_event_timeout [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_free_tbls [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u8 [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_disable [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_attr_size [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_update [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_dma_ring_bufs_free [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switchdev_port_bridge_dellink [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_put_u16 [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-27 20:24:35,577 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_tlv_get_u8 [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _rocker_neigh_del [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fib_ipv4 [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readq [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ig_tbl [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_group_l2_interface [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_ipv4_neigh [2024-11-27 20:24:35,578 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2024-11-27 20:24:35,579 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writeq [2024-11-27 20:24:35,579 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_set_enable [2024-11-27 20:24:35,579 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_remove_ports [2024-11-27 20:24:35,579 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rocker_port_fdb [2024-11-27 20:24:35,579 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-27 20:24:35,755 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1192 nodes and edges [2024-11-27 20:24:35,782 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 453 nodes and edges [2024-11-27 20:24:35,799 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2024-11-27 20:24:35,809 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-11-27 20:24:35,818 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-11-27 20:24:35,827 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-27 20:24:35,836 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 20:24:36,724 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:24:36,724 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-27 20:24:36,728 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:24:36,729 INFO L158 Benchmark]: Toolchain (without parser) took 601037.59ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 97.8MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-27 20:24:36,729 INFO L158 Benchmark]: CDTParser took 2.21ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:24:36,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5842.26ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 97.6MB in the beginning and 324.4MB in the end (delta: -226.8MB). Peak memory consumption was 248.4MB. Max. memory is 16.1GB. [2024-11-27 20:24:36,730 INFO L158 Benchmark]: Boogie Procedure Inliner took 448.14ms. Allocated memory is still 427.8MB. Free memory was 321.2MB in the beginning and 263.9MB in the end (delta: 57.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-11-27 20:24:36,730 INFO L158 Benchmark]: Boogie Preprocessor took 3840.39ms. Allocated memory was 427.8MB in the beginning and 855.6MB in the end (delta: 427.8MB). Free memory was 263.9MB in the beginning and 316.7MB in the end (delta: -52.7MB). Peak memory consumption was 501.6MB. Max. memory is 16.1GB. [2024-11-27 20:24:36,733 INFO L158 Benchmark]: RCFGBuilder took 32176.51ms. Allocated memory was 855.6MB in the beginning and 1.2GB in the end (delta: 385.9MB). Free memory was 316.7MB in the beginning and 948.8MB in the end (delta: -632.1MB). Peak memory consumption was 424.9MB. Max. memory is 16.1GB. [2024-11-27 20:24:36,734 INFO L158 Benchmark]: TraceAbstraction took 557533.75ms. Allocated memory was 1.2GB in the beginning and 3.1GB in the end (delta: 1.9GB). Free memory was 948.8MB in the beginning and 1.7GB in the end (delta: -758.0MB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-27 20:24:36,734 INFO L158 Benchmark]: Witness Printer took 1188.75ms. Allocated memory is still 3.1GB. Free memory was 1.7GB in the beginning and 1.5GB in the end (delta: 167.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2024-11-27 20:24:36,736 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.21ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5842.26ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 97.6MB in the beginning and 324.4MB in the end (delta: -226.8MB). Peak memory consumption was 248.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 448.14ms. Allocated memory is still 427.8MB. Free memory was 321.2MB in the beginning and 263.9MB in the end (delta: 57.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3840.39ms. Allocated memory was 427.8MB in the beginning and 855.6MB in the end (delta: 427.8MB). Free memory was 263.9MB in the beginning and 316.7MB in the end (delta: -52.7MB). Peak memory consumption was 501.6MB. Max. memory is 16.1GB. * RCFGBuilder took 32176.51ms. Allocated memory was 855.6MB in the beginning and 1.2GB in the end (delta: 385.9MB). Free memory was 316.7MB in the beginning and 948.8MB in the end (delta: -632.1MB). Peak memory consumption was 424.9MB. Max. memory is 16.1GB. * TraceAbstraction took 557533.75ms. Allocated memory was 1.2GB in the beginning and 3.1GB in the end (delta: 1.9GB). Free memory was 948.8MB in the beginning and 1.7GB in the end (delta: -758.0MB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Witness Printer took 1188.75ms. Allocated memory is still 3.1GB. Free memory was 1.7GB in the beginning and 1.5GB in the end (delta: 167.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6823]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6823] - GenericResultAtLocation [Line: 6825]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6825] - GenericResultAtLocation [Line: 6835]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6835] - GenericResultAtLocation [Line: 6842]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6842] - GenericResultAtLocation [Line: 6849]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btc %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6849] - GenericResultAtLocation [Line: 6857]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6857-6858] - GenericResultAtLocation [Line: 6872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6872-6873] - GenericResultAtLocation [Line: 6882]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6882] - GenericResultAtLocation [Line: 6889]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6889] - GenericResultAtLocation [Line: 7034]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [7034-7035] - GenericResultAtLocation [Line: 7054]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [7054-7055] - GenericResultAtLocation [Line: 7059]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [7059-7060] - GenericResultAtLocation [Line: 7064]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [7064-7065] - GenericResultAtLocation [Line: 7069]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [7069-7070] - GenericResultAtLocation [Line: 7279]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7279] - GenericResultAtLocation [Line: 7286]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7286] - GenericResultAtLocation [Line: 7294]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7294] - GenericResultAtLocation [Line: 7301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7301] - GenericResultAtLocation [Line: 7678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7678-7679] - GenericResultAtLocation [Line: 7707]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7707-7708] - GenericResultAtLocation [Line: 8059]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8059-8060] - GenericResultAtLocation [Line: 8065]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8065] - GenericResultAtLocation [Line: 8608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (359), "i" (12UL)); [8608-8609] - GenericResultAtLocation [Line: 8664]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (402), "i" (12UL)); [8664-8665] - GenericResultAtLocation [Line: 9397]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (965), "i" (12UL)); [9397-9398] - GenericResultAtLocation [Line: 9474]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1007), "i" (12UL)); [9474-9475] - GenericResultAtLocation [Line: 9530]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (1052), "i" (12UL)); [9530-9531] - GenericResultAtLocation [Line: 14009]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4245), "i" (12UL)); [14009-14010] - GenericResultAtLocation [Line: 14127]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11689/dscv_tempdir/dscv/ri/08_1a/drivers/net/ethernet/rocker/rocker.c"), "i" (4330), "i" (12UL)); [14127-14128] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7021]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 17102]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 254 procedures, 4347 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 63.7s, OverallIterations: 7, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.4s, AutomataDifference: 11.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 22732 SdHoareTripleChecker+Valid, 5.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22729 mSDsluCounter, 76637 SdHoareTripleChecker+Invalid, 4.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 35242 mSDsCounter, 9 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 62 IncrementalHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 9 mSolverCounterUnsat, 41395 mSDtfsCounter, 62 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15289occurred in iteration=6, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 9 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 7.5s InterpolantComputationTime, 4884 NumberOfCodeBlocks, 4884 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 4877 ConstructedInterpolants, 0 QuantifiedInterpolants, 5175 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 38556/38556 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 7085]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 8886]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13776]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9729]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9130]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14924]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13477]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13647]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13744]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11337]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13694]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9645]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13270]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9960]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 8982]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 12493]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13801]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13849]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9975]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14452]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13319]: Loop Invariant Derived loop invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14342]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 12794]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14886]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13864]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 15342]: Location Invariant Derived location invariant: (((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) && (ldv_state_variable_0 == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 10131]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11337]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13801]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9870]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11337]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 10112]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9870]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 14993]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9645]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13694]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 10177]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9645]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9870]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13218]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 8886]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11983]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11337]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13653]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13531]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 11337]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 9908]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 13650]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) - InvariantResult [Line: 15230]: Location Invariant Derived location invariant: ((ldv_retval_3 == 0) && (ldv_module_refcounter == 1)) RESULT: Ultimate proved your program to be correct! [2024-11-27 20:24:36,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaad3709-9aeb-4685-9b78-807a2435661f/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE