./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx --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 fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 20:59:50,902 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 20:59:50,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 20:59:50,982 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 20:59:50,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 20:59:51,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 20:59:51,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 20:59:51,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 20:59:51,009 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 20:59:51,010 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 20:59:51,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 20:59:51,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 20:59:51,012 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 20:59:51,012 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 20:59:51,013 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 20:59:51,014 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 20:59:51,014 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 20:59:51,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 20:59:51,015 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 20:59:51,016 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 20:59:51,016 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 20:59:51,017 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 20:59:51,018 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 20:59:51,018 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 20:59:51,019 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 20:59:51,019 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 20:59:51,020 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 20:59:51,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 20:59:51,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 20:59:51,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 20:59:51,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 20:59:51,023 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 20:59:51,023 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 20:59:51,024 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 20:59:51,024 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 20:59:51,025 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 20:59:51,025 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 20:59:51,026 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 20:59:51,026 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 20:59:51,027 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 [2023-11-21 20:59:51,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 20:59:51,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 20:59:51,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 20:59:51,365 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 20:59:51,365 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 20:59:51,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-21 20:59:54,666 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 20:59:55,721 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 20:59:55,722 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-21 20:59:55,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/data/e31c015cc/fc773169579944f09cae9cec618a1d52/FLAG2bd60f87b [2023-11-21 20:59:55,832 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/data/e31c015cc/fc773169579944f09cae9cec618a1d52 [2023-11-21 20:59:55,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 20:59:55,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 20:59:55,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 20:59:55,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 20:59:55,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 20:59:55,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:59:55" (1/1) ... [2023-11-21 20:59:55,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@141b4c83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:59:55, skipping insertion in model container [2023-11-21 20:59:55,861 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:59:55" (1/1) ... [2023-11-21 20:59:56,138 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 21:00:01,678 WARN L240 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_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-11-21 21:00:01,685 WARN L240 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_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-11-21 21:00:01,708 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:00:01,846 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 21:00:02,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5599-5600] [2023-11-21 21:00:02,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5605-5607] [2023-11-21 21:00:02,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5632-5633] [2023-11-21 21:00:02,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5638-5640] [2023-11-21 21:00:02,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5664-5665] [2023-11-21 21:00:02,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5670-5672] [2023-11-21 21:00:02,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5705] [2023-11-21 21:00:02,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5750] [2023-11-21 21:00:02,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5753] [2023-11-21 21:00:02,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5755] [2023-11-21 21:00:02,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5760] [2023-11-21 21:00:02,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5763] [2023-11-21 21:00:02,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5765] [2023-11-21 21:00:02,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5770] [2023-11-21 21:00:02,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5773] [2023-11-21 21:00:02,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5775] [2023-11-21 21:00:02,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5780] [2023-11-21 21:00:02,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5783] [2023-11-21 21:00:02,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5785] [2023-11-21 21:00:02,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5823] [2023-11-21 21:00:02,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5826] [2023-11-21 21:00:02,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [5828] [2023-11-21 21:00:02,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5833] [2023-11-21 21:00:02,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5836] [2023-11-21 21:00:02,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5838] [2023-11-21 21:00:02,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5843] [2023-11-21 21:00:02,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5846] [2023-11-21 21:00:02,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5848] [2023-11-21 21:00:02,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5853] [2023-11-21 21:00:02,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5856] [2023-11-21 21:00:02,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [5858] [2023-11-21 21:00:02,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5904] [2023-11-21 21:00:02,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5913] [2023-11-21 21:00:02,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6134] [2023-11-21 21:00:02,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6365] [2023-11-21 21:00:02,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6368] [2023-11-21 21:00:02,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6371] [2023-11-21 21:00:02,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6374] [2023-11-21 21:00:02,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6405] [2023-11-21 21:00:02,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6408] [2023-11-21 21:00:02,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6411] [2023-11-21 21:00:02,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6414] [2023-11-21 21:00:02,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6445] [2023-11-21 21:00:02,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6448] [2023-11-21 21:00:02,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6451] [2023-11-21 21:00:02,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6454] [2023-11-21 21:00:02,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6485] [2023-11-21 21:00:02,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6488] [2023-11-21 21:00:02,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6491] [2023-11-21 21:00:02,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6494] [2023-11-21 21:00:02,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6563] [2023-11-21 21:00:02,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6566] [2023-11-21 21:00:02,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6569] [2023-11-21 21:00:02,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6572] [2023-11-21 21:00:02,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6603] [2023-11-21 21:00:02,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6606] [2023-11-21 21:00:02,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6609] [2023-11-21 21:00:02,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6612] [2023-11-21 21:00:02,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6643] [2023-11-21 21:00:02,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6646] [2023-11-21 21:00:02,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6649] [2023-11-21 21:00:02,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6652] [2023-11-21 21:00:02,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6683] [2023-11-21 21:00:02,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6686] [2023-11-21 21:00:02,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6689] [2023-11-21 21:00:02,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6692] [2023-11-21 21:00:02,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (team->pcpu_stats)); [8766-8767] [2023-11-21 21:00:02,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8822] [2023-11-21 21:00:02,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8825] [2023-11-21 21:00:02,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8828] [2023-11-21 21:00:02,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8831] [2023-11-21 21:00:02,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8862] [2023-11-21 21:00:02,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8865] [2023-11-21 21:00:02,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8868] [2023-11-21 21:00:02,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8871] [2023-11-21 21:00:02,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8902] [2023-11-21 21:00:02,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8905] [2023-11-21 21:00:02,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8908] [2023-11-21 21:00:02,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8911] [2023-11-21 21:00:02,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8942] [2023-11-21 21:00:02,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8945] [2023-11-21 21:00:02,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8948] [2023-11-21 21:00:02,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8951] [2023-11-21 21:00:02,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (team->pcpu_stats)); [10145] [2023-11-21 21:00:02,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (team->pcpu_stats)); [10305-10306] [2023-11-21 21:00:02,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10354] [2023-11-21 21:00:02,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10357] [2023-11-21 21:00:02,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10360] [2023-11-21 21:00:02,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10363] [2023-11-21 21:00:02,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10394] [2023-11-21 21:00:02,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10397] [2023-11-21 21:00:02,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10400] [2023-11-21 21:00:02,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10403] [2023-11-21 21:00:02,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10434] [2023-11-21 21:00:02,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10437] [2023-11-21 21:00:02,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10440] [2023-11-21 21:00:02,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10443] [2023-11-21 21:00:02,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10474] [2023-11-21 21:00:02,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10477] [2023-11-21 21:00:02,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10480] [2023-11-21 21:00:02,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10483] [2023-11-21 21:00:02,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (team->pcpu_stats)); [10857] [2023-11-21 21:00:02,541 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 *)"drivers/net/team/team.c"), "i" (2260), "i" (12UL)); [11680-11681] [2023-11-21 21:00:02,556 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 *)"drivers/net/team/team.c"), "i" (2510), "i" (12UL)); [12141-12142] [2023-11-21 21:00:02,736 WARN L240 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_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-11-21 21:00:02,738 WARN L240 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_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-11-21 21:00:02,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 21:00:03,259 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 21:00:03,259 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 21:00:03,270 INFO L206 MainTranslator]: Completed translation [2023-11-21 21:00:03,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03 WrapperNode [2023-11-21 21:00:03,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 21:00:03,274 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 21:00:03,274 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 21:00:03,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 21:00:03,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:03,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:03,786 INFO L138 Inliner]: procedures = 708, calls = 3076, calls flagged for inlining = 321, calls inlined = 257, statements flattened = 6734 [2023-11-21 21:00:03,788 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 21:00:03,788 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 21:00:03,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 21:00:03,789 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 21:00:03,803 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:03,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:03,847 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,435 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memcpy is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 21:00:07,436 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,436 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,698 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,749 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,873 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 21:00:07,958 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 21:00:07,958 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 21:00:07,959 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 21:00:07,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (1/1) ... [2023-11-21 21:00:07,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 21:00:07,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 21:00:08,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 21:00:08,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c14551ab-e8f8-4d6d-8a8d-3356d65242ba/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 21:00:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-21 21:00:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-21 21:00:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-21 21:00:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-21 21:00:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2023-11-21 21:00:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2023-11-21 21:00:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2023-11-21 21:00:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2023-11-21 21:00:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2023-11-21 21:00:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2023-11-21 21:00:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 21:00:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 21:00:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2023-11-21 21:00:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2023-11-21 21:00:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2023-11-21 21:00:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2023-11-21 21:00:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-21 21:00:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-21 21:00:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-21 21:00:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-21 21:00:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 21:00:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 21:00:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2023-11-21 21:00:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2023-11-21 21:00:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2023-11-21 21:00:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2023-11-21 21:00:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2023-11-21 21:00:08,071 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2023-11-21 21:00:08,072 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2023-11-21 21:00:08,072 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2023-11-21 21:00:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2023-11-21 21:00:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2023-11-21 21:00:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-21 21:00:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-21 21:00:08,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-21 21:00:08,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-21 21:00:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-11-21 21:00:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-11-21 21:00:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2023-11-21 21:00:08,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2023-11-21 21:00:08,074 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-21 21:00:08,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-21 21:00:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2023-11-21 21:00:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2023-11-21 21:00:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2023-11-21 21:00:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2023-11-21 21:00:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-21 21:00:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-21 21:00:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2023-11-21 21:00:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2023-11-21 21:00:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2023-11-21 21:00:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2023-11-21 21:00:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-21 21:00:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-21 21:00:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 21:00:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 21:00:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2023-11-21 21:00:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2023-11-21 21:00:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 21:00:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 21:00:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2023-11-21 21:00:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2023-11-21 21:00:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2023-11-21 21:00:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2023-11-21 21:00:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2023-11-21 21:00:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2023-11-21 21:00:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2023-11-21 21:00:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2023-11-21 21:00:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2023-11-21 21:00:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2023-11-21 21:00:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2023-11-21 21:00:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2023-11-21 21:00:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 21:00:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2023-11-21 21:00:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2023-11-21 21:00:08,095 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2023-11-21 21:00:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2023-11-21 21:00:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2023-11-21 21:00:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2023-11-21 21:00:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2023-11-21 21:00:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2023-11-21 21:00:08,096 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-21 21:00:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-21 21:00:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2023-11-21 21:00:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2023-11-21 21:00:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 21:00:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 21:00:08,097 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2023-11-21 21:00:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2023-11-21 21:00:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 21:00:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 21:00:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2023-11-21 21:00:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2023-11-21 21:00:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2023-11-21 21:00:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2023-11-21 21:00:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2023-11-21 21:00:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2023-11-21 21:00:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2023-11-21 21:00:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2023-11-21 21:00:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 21:00:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2023-11-21 21:00:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2023-11-21 21:00:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2023-11-21 21:00:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2023-11-21 21:00:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2023-11-21 21:00:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2023-11-21 21:00:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2023-11-21 21:00:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2023-11-21 21:00:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2023-11-21 21:00:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2023-11-21 21:00:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 21:00:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2023-11-21 21:00:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2023-11-21 21:00:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 21:00:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 21:00:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2023-11-21 21:00:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2023-11-21 21:00:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 21:00:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-21 21:00:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-21 21:00:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 21:00:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 21:00:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2023-11-21 21:00:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2023-11-21 21:00:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2023-11-21 21:00:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2023-11-21 21:00:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2023-11-21 21:00:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2023-11-21 21:00:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-21 21:00:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-21 21:00:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 21:00:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 21:00:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2023-11-21 21:00:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2023-11-21 21:00:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-21 21:00:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-21 21:00:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-21 21:00:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-21 21:00:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2023-11-21 21:00:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2023-11-21 21:00:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2023-11-21 21:00:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2023-11-21 21:00:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2023-11-21 21:00:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2023-11-21 21:00:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2023-11-21 21:00:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2023-11-21 21:00:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2023-11-21 21:00:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2023-11-21 21:00:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-21 21:00:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-21 21:00:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 21:00:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 21:00:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 21:00:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 21:00:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 21:00:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-21 21:00:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-21 21:00:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 21:00:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2023-11-21 21:00:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2023-11-21 21:00:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-21 21:00:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-21 21:00:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 21:00:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 21:00:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2023-11-21 21:00:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2023-11-21 21:00:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 21:00:08,112 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 21:00:08,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 21:00:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 21:00:08,119 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2023-11-21 21:00:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2023-11-21 21:00:08,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2023-11-21 21:00:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2023-11-21 21:00:08,120 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2023-11-21 21:00:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2023-11-21 21:00:08,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 21:00:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 21:00:08,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 21:00:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 21:00:08,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 21:00:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 21:00:08,125 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2023-11-21 21:00:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2023-11-21 21:00:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2023-11-21 21:00:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2023-11-21 21:00:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2023-11-21 21:00:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2023-11-21 21:00:08,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2023-11-21 21:00:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2023-11-21 21:00:08,127 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 21:00:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 21:00:08,127 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 21:00:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 21:00:08,127 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2023-11-21 21:00:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2023-11-21 21:00:08,128 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2023-11-21 21:00:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2023-11-21 21:00:08,128 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-21 21:00:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-21 21:00:08,128 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2023-11-21 21:00:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2023-11-21 21:00:08,129 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2023-11-21 21:00:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2023-11-21 21:00:08,129 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2023-11-21 21:00:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2023-11-21 21:00:08,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-21 21:00:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-21 21:00:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 21:00:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 21:00:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2023-11-21 21:00:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2023-11-21 21:00:08,130 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2023-11-21 21:00:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2023-11-21 21:00:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2023-11-21 21:00:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2023-11-21 21:00:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2023-11-21 21:00:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2023-11-21 21:00:08,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2023-11-21 21:00:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2023-11-21 21:00:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2023-11-21 21:00:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2023-11-21 21:00:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2023-11-21 21:00:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2023-11-21 21:00:08,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 21:00:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 21:00:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 21:00:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 21:00:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-21 21:00:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-21 21:00:08,133 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2023-11-21 21:00:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2023-11-21 21:00:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 21:00:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 21:00:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2023-11-21 21:00:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2023-11-21 21:00:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2023-11-21 21:00:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2023-11-21 21:00:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2023-11-21 21:00:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2023-11-21 21:00:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-21 21:00:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-11-21 21:00:08,135 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-11-21 21:00:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2023-11-21 21:00:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2023-11-21 21:00:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-21 21:00:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-21 21:00:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2023-11-21 21:00:08,136 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2023-11-21 21:00:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2023-11-21 21:00:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2023-11-21 21:00:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 21:00:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 21:00:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2023-11-21 21:00:08,137 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2023-11-21 21:00:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2023-11-21 21:00:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2023-11-21 21:00:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 21:00:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 21:00:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2023-11-21 21:00:08,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2023-11-21 21:00:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2023-11-21 21:00:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2023-11-21 21:00:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2023-11-21 21:00:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2023-11-21 21:00:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-21 21:00:08,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-21 21:00:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2023-11-21 21:00:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2023-11-21 21:00:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 21:00:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 21:00:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 21:00:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-11-21 21:00:08,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-11-21 21:00:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2023-11-21 21:00:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2023-11-21 21:00:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2023-11-21 21:00:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2023-11-21 21:00:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 21:00:08,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 21:00:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 21:00:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-21 21:00:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-21 21:00:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-11-21 21:00:08,142 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-11-21 21:00:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2023-11-21 21:00:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2023-11-21 21:00:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2023-11-21 21:00:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2023-11-21 21:00:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 21:00:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2023-11-21 21:00:08,143 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2023-11-21 21:00:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2023-11-21 21:00:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2023-11-21 21:00:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-21 21:00:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-21 21:00:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-21 21:00:08,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-21 21:00:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 21:00:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 21:00:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 21:00:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 21:00:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 21:00:08,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 21:00:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 21:00:08,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 21:00:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 21:00:08,147 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 21:00:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2023-11-21 21:00:08,148 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2023-11-21 21:00:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2023-11-21 21:00:08,148 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2023-11-21 21:00:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2023-11-21 21:00:08,148 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2023-11-21 21:00:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 21:00:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 21:00:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2023-11-21 21:00:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2023-11-21 21:00:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 21:00:08,149 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 21:00:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2023-11-21 21:00:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2023-11-21 21:00:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-11-21 21:00:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-11-21 21:00:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2023-11-21 21:00:08,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2023-11-21 21:00:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2023-11-21 21:00:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2023-11-21 21:00:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2023-11-21 21:00:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2023-11-21 21:00:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2023-11-21 21:00:08,151 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2023-11-21 21:00:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2023-11-21 21:00:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2023-11-21 21:00:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 21:00:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 21:00:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-21 21:00:08,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-21 21:00:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2023-11-21 21:00:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2023-11-21 21:00:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 21:00:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 21:00:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2023-11-21 21:00:08,153 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2023-11-21 21:00:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 21:00:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2023-11-21 21:00:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2023-11-21 21:00:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2023-11-21 21:00:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2023-11-21 21:00:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 21:00:08,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 21:00:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2023-11-21 21:00:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2023-11-21 21:00:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2023-11-21 21:00:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2023-11-21 21:00:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2023-11-21 21:00:08,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2023-11-21 21:00:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2023-11-21 21:00:08,156 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2023-11-21 21:00:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2023-11-21 21:00:08,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2023-11-21 21:00:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2023-11-21 21:00:08,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2023-11-21 21:00:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2023-11-21 21:00:08,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2023-11-21 21:00:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_90 [2023-11-21 21:00:08,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_90 [2023-11-21 21:00:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2023-11-21 21:00:08,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2023-11-21 21:00:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2023-11-21 21:00:08,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2023-11-21 21:00:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-11-21 21:00:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-11-21 21:00:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-21 21:00:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-21 21:00:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2023-11-21 21:00:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2023-11-21 21:00:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-21 21:00:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-21 21:00:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-21 21:00:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-21 21:00:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2023-11-21 21:00:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2023-11-21 21:00:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2023-11-21 21:00:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2023-11-21 21:00:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 21:00:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 21:00:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2023-11-21 21:00:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2023-11-21 21:00:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-21 21:00:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-21 21:00:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2023-11-21 21:00:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2023-11-21 21:00:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 21:00:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 21:00:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2023-11-21 21:00:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2023-11-21 21:00:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2023-11-21 21:00:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2023-11-21 21:00:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 21:00:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 21:00:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2023-11-21 21:00:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2023-11-21 21:00:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2023-11-21 21:00:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2023-11-21 21:00:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-21 21:00:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-21 21:00:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-21 21:00:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister [2023-11-21 21:00:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister [2023-11-21 21:00:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2023-11-21 21:00:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2023-11-21 21:00:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 21:00:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 21:00:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-21 21:00:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2023-11-21 21:00:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2023-11-21 21:00:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 21:00:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 21:00:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2023-11-21 21:00:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2023-11-21 21:00:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2023-11-21 21:00:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2023-11-21 21:00:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2023-11-21 21:00:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2023-11-21 21:00:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2023-11-21 21:00:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2023-11-21 21:00:09,645 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 21:00:09,652 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 21:00:10,154 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 21:00:16,859 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 21:00:17,117 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 21:00:21,599 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 21:00:21,599 INFO L308 CfgBuilder]: Removed 12 assume(true) statements. [2023-11-21 21:00:21,602 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:00:21 BoogieIcfgContainer [2023-11-21 21:00:21,602 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 21:00:21,605 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 21:00:21,605 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 21:00:21,609 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 21:00:21,610 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 08:59:55" (1/3) ... [2023-11-21 21:00:21,611 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fcae51e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:00:21, skipping insertion in model container [2023-11-21 21:00:21,611 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:00:03" (2/3) ... [2023-11-21 21:00:21,611 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fcae51e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 09:00:21, skipping insertion in model container [2023-11-21 21:00:21,612 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:00:21" (3/3) ... [2023-11-21 21:00:21,613 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-21 21:00:21,638 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 21:00:21,639 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 21:00:21,755 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 21:00:21,762 INFO L357 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, mHoare=true, 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;@1b85a61d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 21:00:21,763 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 21:00:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand has 2289 states, 1403 states have (on average 1.3442622950819672) internal successors, (1886), 1441 states have internal predecessors, (1886), 682 states have call successors, (682), 204 states have call predecessors, (682), 203 states have return successors, (676), 669 states have call predecessors, (676), 676 states have call successors, (676) [2023-11-21 21:00:21,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2023-11-21 21:00:21,823 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 21:00:21,824 INFO L195 NwaCegarLoop]: trace histogram [43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 21:00:21,825 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 21:00:21,831 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:00:21,832 INFO L85 PathProgramCache]: Analyzing trace with hash 248962139, now seen corresponding path program 1 times [2023-11-21 21:00:21,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:00:21,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807906340] [2023-11-21 21:00:21,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:00:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:00:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 21:00:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-21 21:00:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-21 21:00:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-21 21:00:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-21 21:00:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 21:00:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-21 21:00:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-21 21:00:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-21 21:00:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-21 21:00:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-21 21:00:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:23,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-21 21:00:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-21 21:00:24,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-21 21:00:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-21 21:00:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-21 21:00:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-21 21:00:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-21 21:00:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-21 21:00:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-21 21:00:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-21 21:00:24,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-21 21:00:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-21 21:00:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-21 21:00:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-21 21:00:24,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-21 21:00:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-21 21:00:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-21 21:00:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-21 21:00:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-21 21:00:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-21 21:00:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-21 21:00:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-21 21:00:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-21 21:00:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-21 21:00:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-21 21:00:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-21 21:00:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-21 21:00:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-21 21:00:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-21 21:00:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-21 21:00:24,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 21:00:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-21 21:00:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2023-11-21 21:00:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:24,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2023-11-21 21:00:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 21:00:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-11-21 21:00:25,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 21:00:25,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807906340] [2023-11-21 21:00:25,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807906340] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 21:00:25,033 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 21:00:25,033 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-21 21:00:25,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026921364] [2023-11-21 21:00:25,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 21:00:25,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-21 21:00:25,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 21:00:25,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-21 21:00:25,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-21 21:00:25,092 INFO L87 Difference]: Start difference. First operand has 2289 states, 1403 states have (on average 1.3442622950819672) internal successors, (1886), 1441 states have internal predecessors, (1886), 682 states have call successors, (682), 204 states have call predecessors, (682), 203 states have return successors, (676), 669 states have call predecessors, (676), 676 states have call successors, (676) Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-21 21:00:36,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 21:00:36,447 INFO L93 Difference]: Finished difference Result 7276 states and 10640 transitions. [2023-11-21 21:00:36,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-21 21:00:36,450 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 448 [2023-11-21 21:00:36,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 21:00:36,542 INFO L225 Difference]: With dead ends: 7276 [2023-11-21 21:00:36,542 INFO L226 Difference]: Without dead ends: 4995 [2023-11-21 21:00:36,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-21 21:00:36,575 INFO L413 NwaCegarLoop]: 2362 mSDtfsCounter, 4425 mSDsluCounter, 3015 mSDsCounter, 0 mSdLazyCounter, 3295 mSolverCounterSat, 2200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4999 SdHoareTripleChecker+Valid, 5377 SdHoareTripleChecker+Invalid, 5495 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2200 IncrementalHoareTripleChecker+Valid, 3295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2023-11-21 21:00:36,576 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4999 Valid, 5377 Invalid, 5495 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2200 Valid, 3295 Invalid, 0 Unknown, 0 Unchecked, 10.5s Time] [2023-11-21 21:00:36,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4995 states. [2023-11-21 21:00:37,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4995 to 4391. [2023-11-21 21:00:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4391 states, 2733 states have (on average 1.344676180021954) internal successors, (3675), 2809 states have internal predecessors, (3675), 1255 states have call successors, (1255), 402 states have call predecessors, (1255), 402 states have return successors, (1255), 1239 states have call predecessors, (1255), 1255 states have call successors, (1255) [2023-11-21 21:00:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 4391 states and 6185 transitions. [2023-11-21 21:00:37,117 INFO L78 Accepts]: Start accepts. Automaton has 4391 states and 6185 transitions. Word has length 448 [2023-11-21 21:00:37,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 21:00:37,123 INFO L495 AbstractCegarLoop]: Abstraction has 4391 states and 6185 transitions. [2023-11-21 21:00:37,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-21 21:00:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 4391 states and 6185 transitions. [2023-11-21 21:00:37,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-11-21 21:00:37,153 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 21:00:37,154 INFO L195 NwaCegarLoop]: trace histogram [44, 42, 42, 42, 42, 42, 42, 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] [2023-11-21 21:00:37,154 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 21:00:37,154 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 21:00:37,155 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 21:00:37,155 INFO L85 PathProgramCache]: Analyzing trace with hash 2088792019, now seen corresponding path program 1 times [2023-11-21 21:00:37,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 21:00:37,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219651371] [2023-11-21 21:00:37,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 21:00:37,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 21:00:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat