./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 9bd2c7ff 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:21:17,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:21:17,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:21:18,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:21:18,004 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:21:18,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:21:18,040 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:21:18,041 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:21:18,042 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:21:18,042 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:21:18,043 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:21:18,044 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:21:18,044 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:21:18,045 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:21:18,045 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:21:18,046 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:21:18,046 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:21:18,047 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:21:18,047 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:21:18,048 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:21:18,049 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:21:18,049 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:21:18,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:21:18,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:21:18,051 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:21:18,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:21:18,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:21:18,052 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:21:18,053 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:21:18,053 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:21:18,054 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:21:18,054 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:21:18,055 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:21:18,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:18,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:21:18,056 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:21:18,056 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:21:18,056 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:21:18,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:21:18,057 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:21:18,057 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:21:18,057 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:21:18,057 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 [2023-11-19 05:21:18,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:21:18,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:21:18,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:21:18,482 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:21:18,482 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:21:18,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-19 05:21:22,099 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:21:23,173 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:21:23,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-19 05:21:23,262 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/data/0d1e7ecfd/adf86aa753724dfcb3bf7e4eff12a66f/FLAGea6a5ed57 [2023-11-19 05:21:23,286 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/data/0d1e7ecfd/adf86aa753724dfcb3bf7e4eff12a66f [2023-11-19 05:21:23,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:21:23,297 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:21:23,302 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:23,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:21:23,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:21:23,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:23" (1/1) ... [2023-11-19 05:21:23,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b49f73b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:23, skipping insertion in model container [2023-11-19 05:21:23,311 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:21:23" (1/1) ... [2023-11-19 05:21:23,566 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:21:29,384 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-11-19 05:21:29,390 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-11-19 05:21:29,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:29,526 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:21:29,695 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] [2023-11-19 05:21:29,698 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] [2023-11-19 05:21:29,699 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] [2023-11-19 05:21:29,700 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] [2023-11-19 05:21:29,701 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] [2023-11-19 05:21:29,701 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] [2023-11-19 05:21:29,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5705] [2023-11-19 05:21:29,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5750] [2023-11-19 05:21:29,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5753] [2023-11-19 05:21:29,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5755] [2023-11-19 05:21:29,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5760] [2023-11-19 05:21:29,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5763] [2023-11-19 05:21:29,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5765] [2023-11-19 05:21:29,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5770] [2023-11-19 05:21:29,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5773] [2023-11-19 05:21:29,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5775] [2023-11-19 05:21:29,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5780] [2023-11-19 05:21:29,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5783] [2023-11-19 05:21:29,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5785] [2023-11-19 05:21:29,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5823] [2023-11-19 05:21:29,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5826] [2023-11-19 05:21:29,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [5828] [2023-11-19 05:21:29,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5833] [2023-11-19 05:21:29,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5836] [2023-11-19 05:21:29,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5838] [2023-11-19 05:21:29,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5843] [2023-11-19 05:21:29,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5846] [2023-11-19 05:21:29,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5848] [2023-11-19 05:21:29,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5853] [2023-11-19 05:21:29,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5856] [2023-11-19 05:21:29,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [5858] [2023-11-19 05:21:29,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5904] [2023-11-19 05:21:29,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5913] [2023-11-19 05:21:29,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6134] [2023-11-19 05:21:29,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6365] [2023-11-19 05:21:29,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6368] [2023-11-19 05:21:29,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6371] [2023-11-19 05:21:29,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6374] [2023-11-19 05:21:29,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6405] [2023-11-19 05:21:29,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6408] [2023-11-19 05:21:29,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6411] [2023-11-19 05:21:29,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6414] [2023-11-19 05:21:29,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6445] [2023-11-19 05:21:29,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6448] [2023-11-19 05:21:29,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6451] [2023-11-19 05:21:29,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6454] [2023-11-19 05:21:29,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6485] [2023-11-19 05:21:29,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6488] [2023-11-19 05:21:29,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6491] [2023-11-19 05:21:29,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6494] [2023-11-19 05:21:29,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6563] [2023-11-19 05:21:29,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6566] [2023-11-19 05:21:29,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6569] [2023-11-19 05:21:29,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6572] [2023-11-19 05:21:29,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6603] [2023-11-19 05:21:29,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6606] [2023-11-19 05:21:29,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6609] [2023-11-19 05:21:29,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6612] [2023-11-19 05:21:29,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6643] [2023-11-19 05:21:29,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6646] [2023-11-19 05:21:29,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6649] [2023-11-19 05:21:29,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6652] [2023-11-19 05:21:29,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6683] [2023-11-19 05:21:29,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6686] [2023-11-19 05:21:29,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6689] [2023-11-19 05:21:29,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [6692] [2023-11-19 05:21:29,910 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] [2023-11-19 05:21:29,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8822] [2023-11-19 05:21:29,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8825] [2023-11-19 05:21:29,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8828] [2023-11-19 05:21:29,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8831] [2023-11-19 05:21:29,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8862] [2023-11-19 05:21:29,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8865] [2023-11-19 05:21:29,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8868] [2023-11-19 05:21:29,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8871] [2023-11-19 05:21:29,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8902] [2023-11-19 05:21:29,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8905] [2023-11-19 05:21:29,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8908] [2023-11-19 05:21:29,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8911] [2023-11-19 05:21:29,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8942] [2023-11-19 05:21:29,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8945] [2023-11-19 05:21:29,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8948] [2023-11-19 05:21:29,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->rx_dropped)); [8951] [2023-11-19 05:21:30,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (team->pcpu_stats)); [10145] [2023-11-19 05:21:30,089 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] [2023-11-19 05:21:30,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10354] [2023-11-19 05:21:30,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10357] [2023-11-19 05:21:30,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10360] [2023-11-19 05:21:30,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10363] [2023-11-19 05:21:30,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10394] [2023-11-19 05:21:30,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10397] [2023-11-19 05:21:30,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10400] [2023-11-19 05:21:30,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10403] [2023-11-19 05:21:30,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10434] [2023-11-19 05:21:30,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10437] [2023-11-19 05:21:30,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10440] [2023-11-19 05:21:30,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10443] [2023-11-19 05:21:30,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10474] [2023-11-19 05:21:30,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10477] [2023-11-19 05:21:30,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10480] [2023-11-19 05:21:30,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" ((team->pcpu_stats)->tx_dropped)); [10483] [2023-11-19 05:21:30,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (team->pcpu_stats)); [10857] [2023-11-19 05:21:30,142 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] [2023-11-19 05:21:30,156 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] [2023-11-19 05:21:30,303 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2023-11-19 05:21:30,304 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_69057ff7-6918-433a-8dce-a7e3c1f23c2b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2023-11-19 05:21:30,365 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:21:30,965 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:30,966 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:21:30,976 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:21:30,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30 WrapperNode [2023-11-19 05:21:30,978 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:21:30,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:30,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:21:30,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:21:30,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,548 INFO L138 Inliner]: procedures = 708, calls = 3076, calls flagged for inlining = 321, calls inlined = 257, statements flattened = 6734 [2023-11-19 05:21:31,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:21:31,550 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:21:31,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:21:31,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:21:31,563 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,608 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,608 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,887 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:31,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:32,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:21:32,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:21:32,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:21:32,025 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:21:32,026 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (1/1) ... [2023-11-19 05:21:32,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:21:32,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:21:32,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:21:32,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69057ff7-6918-433a-8dce-a7e3c1f23c2b/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:21:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 05:21:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 05:21:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2023-11-19 05:21:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2023-11-19 05:21:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2023-11-19 05:21:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2023-11-19 05:21:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2023-11-19 05:21:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2023-11-19 05:21:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2023-11-19 05:21:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2023-11-19 05:21:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 05:21:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 05:21:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2023-11-19 05:21:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2023-11-19 05:21:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2023-11-19 05:21:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2023-11-19 05:21:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2023-11-19 05:21:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2023-11-19 05:21:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 05:21:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 05:21:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 05:21:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 05:21:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2023-11-19 05:21:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2023-11-19 05:21:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2023-11-19 05:21:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2023-11-19 05:21:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2023-11-19 05:21:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2023-11-19 05:21:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2023-11-19 05:21:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2023-11-19 05:21:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2023-11-19 05:21:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2023-11-19 05:21:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 05:21:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 05:21:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 05:21:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 05:21:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-11-19 05:21:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-11-19 05:21:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2023-11-19 05:21:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2023-11-19 05:21:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 05:21:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 05:21:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2023-11-19 05:21:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2023-11-19 05:21:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2023-11-19 05:21:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2023-11-19 05:21:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-19 05:21:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-19 05:21:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2023-11-19 05:21:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2023-11-19 05:21:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2023-11-19 05:21:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2023-11-19 05:21:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-19 05:21:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-19 05:21:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 05:21:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 05:21:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2023-11-19 05:21:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2023-11-19 05:21:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 05:21:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 05:21:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2023-11-19 05:21:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2023-11-19 05:21:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2023-11-19 05:21:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2023-11-19 05:21:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2023-11-19 05:21:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2023-11-19 05:21:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2023-11-19 05:21:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2023-11-19 05:21:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2023-11-19 05:21:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2023-11-19 05:21:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2023-11-19 05:21:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2023-11-19 05:21:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 05:21:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2023-11-19 05:21:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2023-11-19 05:21:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2023-11-19 05:21:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2023-11-19 05:21:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2023-11-19 05:21:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2023-11-19 05:21:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2023-11-19 05:21:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2023-11-19 05:21:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 05:21:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 05:21:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2023-11-19 05:21:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2023-11-19 05:21:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 05:21:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 05:21:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2023-11-19 05:21:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2023-11-19 05:21:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 05:21:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 05:21:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2023-11-19 05:21:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2023-11-19 05:21:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2023-11-19 05:21:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2023-11-19 05:21:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2023-11-19 05:21:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2023-11-19 05:21:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2023-11-19 05:21:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2023-11-19 05:21:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 05:21:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2023-11-19 05:21:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2023-11-19 05:21:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2023-11-19 05:21:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2023-11-19 05:21:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2023-11-19 05:21:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2023-11-19 05:21:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2023-11-19 05:21:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2023-11-19 05:21:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2023-11-19 05:21:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2023-11-19 05:21:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 05:21:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2023-11-19 05:21:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2023-11-19 05:21:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 05:21:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 05:21:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2023-11-19 05:21:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2023-11-19 05:21:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 05:21:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-19 05:21:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-19 05:21:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 05:21:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 05:21:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2023-11-19 05:21:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2023-11-19 05:21:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2023-11-19 05:21:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2023-11-19 05:21:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2023-11-19 05:21:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2023-11-19 05:21:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 05:21:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 05:21:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 05:21:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 05:21:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2023-11-19 05:21:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2023-11-19 05:21:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2023-11-19 05:21:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2023-11-19 05:21:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 05:21:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 05:21:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2023-11-19 05:21:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2023-11-19 05:21:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2023-11-19 05:21:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2023-11-19 05:21:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2023-11-19 05:21:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2023-11-19 05:21:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2023-11-19 05:21:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2023-11-19 05:21:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2023-11-19 05:21:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2023-11-19 05:21:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 05:21:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 05:21:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 05:21:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 05:21:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 05:21:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 05:21:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 05:21:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 05:21:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 05:21:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:21:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2023-11-19 05:21:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2023-11-19 05:21:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 05:21:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 05:21:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 05:21:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 05:21:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2023-11-19 05:21:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2023-11-19 05:21:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 05:21:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 05:21:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:21:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:21:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2023-11-19 05:21:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2023-11-19 05:21:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2023-11-19 05:21:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2023-11-19 05:21:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2023-11-19 05:21:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2023-11-19 05:21:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:21:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 05:21:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-19 05:21:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-19 05:21:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 05:21:32,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 05:21:32,152 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2023-11-19 05:21:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2023-11-19 05:21:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2023-11-19 05:21:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2023-11-19 05:21:32,153 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2023-11-19 05:21:32,153 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2023-11-19 05:21:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2023-11-19 05:21:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2023-11-19 05:21:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 05:21:32,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 05:21:32,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 05:21:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 05:21:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2023-11-19 05:21:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2023-11-19 05:21:32,155 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2023-11-19 05:21:32,155 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2023-11-19 05:21:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 05:21:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 05:21:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2023-11-19 05:21:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2023-11-19 05:21:32,156 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2023-11-19 05:21:32,156 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2023-11-19 05:21:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2023-11-19 05:21:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2023-11-19 05:21:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-19 05:21:32,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-19 05:21:32,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:21:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:21:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2023-11-19 05:21:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2023-11-19 05:21:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2023-11-19 05:21:32,158 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2023-11-19 05:21:32,158 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2023-11-19 05:21:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2023-11-19 05:21:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2023-11-19 05:21:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2023-11-19 05:21:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2023-11-19 05:21:32,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2023-11-19 05:21:32,159 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2023-11-19 05:21:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2023-11-19 05:21:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2023-11-19 05:21:32,160 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2023-11-19 05:21:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 05:21:32,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 05:21:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 05:21:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 05:21:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 05:21:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 05:21:32,161 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2023-11-19 05:21:32,161 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2023-11-19 05:21:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 05:21:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 05:21:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2023-11-19 05:21:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2023-11-19 05:21:32,162 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2023-11-19 05:21:32,162 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2023-11-19 05:21:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2023-11-19 05:21:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2023-11-19 05:21:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 05:21:32,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-11-19 05:21:32,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-11-19 05:21:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2023-11-19 05:21:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2023-11-19 05:21:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 05:21:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 05:21:32,164 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2023-11-19 05:21:32,164 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2023-11-19 05:21:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2023-11-19 05:21:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2023-11-19 05:21:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 05:21:32,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 05:21:32,165 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2023-11-19 05:21:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2023-11-19 05:21:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2023-11-19 05:21:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2023-11-19 05:21:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 05:21:32,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 05:21:32,166 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2023-11-19 05:21:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2023-11-19 05:21:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2023-11-19 05:21:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2023-11-19 05:21:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2023-11-19 05:21:32,167 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2023-11-19 05:21:32,167 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-19 05:21:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-19 05:21:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2023-11-19 05:21:32,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2023-11-19 05:21:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 05:21:32,168 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 05:21:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 05:21:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-11-19 05:21:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2023-11-19 05:21:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2023-11-19 05:21:32,169 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2023-11-19 05:21:32,169 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2023-11-19 05:21:32,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2023-11-19 05:21:32,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 05:21:32,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 05:21:32,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 05:21:32,170 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-19 05:21:32,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-19 05:21:32,171 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-11-19 05:21:32,171 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-11-19 05:21:32,171 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2023-11-19 05:21:32,171 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2023-11-19 05:21:32,171 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2023-11-19 05:21:32,172 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2023-11-19 05:21:32,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 05:21:32,172 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2023-11-19 05:21:32,172 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2023-11-19 05:21:32,172 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2023-11-19 05:21:32,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2023-11-19 05:21:32,173 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 05:21:32,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 05:21:32,173 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-19 05:21:32,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-19 05:21:32,174 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 05:21:32,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 05:21:32,175 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 05:21:32,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 05:21:32,175 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 05:21:32,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 05:21:32,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 05:21:32,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 05:21:32,177 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 05:21:32,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 05:21:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2023-11-19 05:21:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2023-11-19 05:21:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2023-11-19 05:21:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2023-11-19 05:21:32,185 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2023-11-19 05:21:32,185 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2023-11-19 05:21:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 05:21:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 05:21:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2023-11-19 05:21:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2023-11-19 05:21:32,186 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 05:21:32,186 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 05:21:32,187 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2023-11-19 05:21:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2023-11-19 05:21:32,187 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2023-11-19 05:21:32,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2023-11-19 05:21:32,188 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2023-11-19 05:21:32,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2023-11-19 05:21:32,188 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2023-11-19 05:21:32,189 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2023-11-19 05:21:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2023-11-19 05:21:32,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2023-11-19 05:21:32,189 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2023-11-19 05:21:32,189 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2023-11-19 05:21:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2023-11-19 05:21:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2023-11-19 05:21:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 05:21:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 05:21:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-19 05:21:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-19 05:21:32,190 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2023-11-19 05:21:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2023-11-19 05:21:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 05:21:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 05:21:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2023-11-19 05:21:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2023-11-19 05:21:32,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 05:21:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2023-11-19 05:21:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2023-11-19 05:21:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2023-11-19 05:21:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2023-11-19 05:21:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 05:21:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 05:21:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2023-11-19 05:21:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2023-11-19 05:21:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2023-11-19 05:21:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2023-11-19 05:21:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2023-11-19 05:21:32,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2023-11-19 05:21:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2023-11-19 05:21:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2023-11-19 05:21:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2023-11-19 05:21:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2023-11-19 05:21:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2023-11-19 05:21:32,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2023-11-19 05:21:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2023-11-19 05:21:32,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2023-11-19 05:21:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_90 [2023-11-19 05:21:32,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_90 [2023-11-19 05:21:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2023-11-19 05:21:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2023-11-19 05:21:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2023-11-19 05:21:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2023-11-19 05:21:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-11-19 05:21:32,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2023-11-19 05:21:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-19 05:21:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-19 05:21:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2023-11-19 05:21:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2023-11-19 05:21:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 05:21:32,201 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 05:21:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-19 05:21:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-19 05:21:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2023-11-19 05:21:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2023-11-19 05:21:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2023-11-19 05:21:32,202 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2023-11-19 05:21:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 05:21:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 05:21:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2023-11-19 05:21:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2023-11-19 05:21:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 05:21:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 05:21:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2023-11-19 05:21:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2023-11-19 05:21:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 05:21:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 05:21:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2023-11-19 05:21:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2023-11-19 05:21:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2023-11-19 05:21:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2023-11-19 05:21:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 05:21:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 05:21:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2023-11-19 05:21:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2023-11-19 05:21:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2023-11-19 05:21:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2023-11-19 05:21:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 05:21:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 05:21:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 05:21:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister [2023-11-19 05:21:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister [2023-11-19 05:21:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2023-11-19 05:21:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2023-11-19 05:21:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:21:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 05:21:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2023-11-19 05:21:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2023-11-19 05:21:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 05:21:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 05:21:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2023-11-19 05:21:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2023-11-19 05:21:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2023-11-19 05:21:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2023-11-19 05:21:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2023-11-19 05:21:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2023-11-19 05:21:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2023-11-19 05:21:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2023-11-19 05:21:33,646 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:21:33,654 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:21:34,115 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 05:21:40,998 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 05:21:41,239 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 05:21:45,096 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 05:21:45,096 INFO L302 CfgBuilder]: Removed 12 assume(true) statements. [2023-11-19 05:21:45,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:45 BoogieIcfgContainer [2023-11-19 05:21:45,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 05:21:45,130 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 05:21:45,130 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 05:21:45,134 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 05:21:45,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:21:23" (1/3) ... [2023-11-19 05:21:45,136 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46406a5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:45, skipping insertion in model container [2023-11-19 05:21:45,136 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:21:30" (2/3) ... [2023-11-19 05:21:45,138 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46406a5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:21:45, skipping insertion in model container [2023-11-19 05:21:45,138 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:21:45" (3/3) ... [2023-11-19 05:21:45,140 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2023-11-19 05:21:45,166 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 05:21:45,166 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 05:21:45,312 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 05:21:45,323 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=FINITE_AUTOMATA, 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;@6180cf98, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-19 05:21:45,323 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 05:21:45,343 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) [2023-11-19 05:21:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2023-11-19 05:21:45,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:45,421 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] [2023-11-19 05:21:45,422 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:45,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:45,431 INFO L85 PathProgramCache]: Analyzing trace with hash -1410931139, now seen corresponding path program 1 times [2023-11-19 05:21:45,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:21:45,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892753691] [2023-11-19 05:21:45,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:21:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:21:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-11-19 05:21:47,457 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 05:21:47,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892753691] [2023-11-19 05:21:47,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892753691] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:21:47,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:21:47,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 05:21:47,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810347133] [2023-11-19 05:21:47,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:21:47,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 05:21:47,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 05:21:47,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 05:21:47,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:21:47,537 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 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-19 05:21:51,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:21:51,057 INFO L93 Difference]: Finished difference Result 6676 states and 9597 transitions. [2023-11-19 05:21:51,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 05:21:51,060 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 2 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 [2023-11-19 05:21:51,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:21:51,125 INFO L225 Difference]: With dead ends: 6676 [2023-11-19 05:21:51,125 INFO L226 Difference]: Without dead ends: 4395 [2023-11-19 05:21:51,149 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:21:51,153 INFO L413 NwaCegarLoop]: 2878 mSDtfsCounter, 3087 mSDsluCounter, 2812 mSDsCounter, 0 mSdLazyCounter, 851 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3087 SdHoareTripleChecker+Valid, 5690 SdHoareTripleChecker+Invalid, 856 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 851 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-11-19 05:21:51,154 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3087 Valid, 5690 Invalid, 856 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 851 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2023-11-19 05:21:51,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4395 states. [2023-11-19 05:21:51,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4395 to 4391. [2023-11-19 05:21:51,531 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) [2023-11-19 05:21:51,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 4391 states and 6185 transitions. [2023-11-19 05:21:51,594 INFO L78 Accepts]: Start accepts. Automaton has 4391 states and 6185 transitions. Word has length 448 [2023-11-19 05:21:51,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 05:21:51,603 INFO L495 AbstractCegarLoop]: Abstraction has 4391 states and 6185 transitions. [2023-11-19 05:21:51,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2023-11-19 05:21:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 4391 states and 6185 transitions. [2023-11-19 05:21:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-11-19 05:21:51,627 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:51,628 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] [2023-11-19 05:21:51,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 05:21:51,629 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:51,629 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:51,629 INFO L85 PathProgramCache]: Analyzing trace with hash -1681307424, now seen corresponding path program 1 times [2023-11-19 05:21:51,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:21:51,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34861411] [2023-11-19 05:21:51,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:21:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:21:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7061 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7058 trivial. 0 not checked. [2023-11-19 05:21:52,917 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 05:21:52,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34861411] [2023-11-19 05:21:52,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34861411] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:21:52,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:21:52,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 05:21:52,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443657774] [2023-11-19 05:21:52,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:21:52,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 05:21:52,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 05:21:52,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 05:21:52,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:21:52,932 INFO L87 Difference]: Start difference. First operand 4391 states and 6185 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2023-11-19 05:21:56,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:21:56,743 INFO L93 Difference]: Finished difference Result 10801 states and 15198 transitions. [2023-11-19 05:21:56,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 05:21:56,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 467 [2023-11-19 05:21:56,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:21:56,833 INFO L225 Difference]: With dead ends: 10801 [2023-11-19 05:21:56,833 INFO L226 Difference]: Without dead ends: 6495 [2023-11-19 05:21:56,863 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:21:56,865 INFO L413 NwaCegarLoop]: 2765 mSDtfsCounter, 2981 mSDsluCounter, 2695 mSDsCounter, 0 mSdLazyCounter, 848 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2981 SdHoareTripleChecker+Valid, 5460 SdHoareTripleChecker+Invalid, 856 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 848 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-19 05:21:56,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2981 Valid, 5460 Invalid, 856 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 848 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-19 05:21:56,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6495 states. [2023-11-19 05:21:57,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6495 to 6493. [2023-11-19 05:21:57,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6493 states, 4051 states have (on average 1.345593680572698) internal successors, (5451), 4163 states have internal predecessors, (5451), 1840 states have call successors, (1840), 601 states have call predecessors, (1840), 601 states have return successors, (1840), 1817 states have call predecessors, (1840), 1840 states have call successors, (1840) [2023-11-19 05:21:57,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6493 states to 6493 states and 9131 transitions. [2023-11-19 05:21:57,531 INFO L78 Accepts]: Start accepts. Automaton has 6493 states and 9131 transitions. Word has length 467 [2023-11-19 05:21:57,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 05:21:57,533 INFO L495 AbstractCegarLoop]: Abstraction has 6493 states and 9131 transitions. [2023-11-19 05:21:57,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2023-11-19 05:21:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 6493 states and 9131 transitions. [2023-11-19 05:21:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-11-19 05:21:57,556 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 05:21:57,556 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 05:21:57,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 05:21:57,557 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 05:21:57,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 05:21:57,570 INFO L85 PathProgramCache]: Analyzing trace with hash 1785823181, now seen corresponding path program 1 times [2023-11-19 05:21:57,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-19 05:21:57,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114459380] [2023-11-19 05:21:57,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 05:21:57,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 05:21:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 05:21:58,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6972 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6972 trivial. 0 not checked. [2023-11-19 05:21:58,461 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-19 05:21:58,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114459380] [2023-11-19 05:21:58,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114459380] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 05:21:58,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 05:21:58,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 05:21:58,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534430514] [2023-11-19 05:21:58,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 05:21:58,463 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 05:21:58,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-19 05:21:58,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 05:21:58,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:21:58,466 INFO L87 Difference]: Start difference. First operand 6493 states and 9131 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2023-11-19 05:22:01,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 05:22:01,573 INFO L93 Difference]: Finished difference Result 12893 states and 18120 transitions. [2023-11-19 05:22:01,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 05:22:01,574 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 471 [2023-11-19 05:22:01,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 05:22:01,640 INFO L225 Difference]: With dead ends: 12893 [2023-11-19 05:22:01,641 INFO L226 Difference]: Without dead ends: 6485 [2023-11-19 05:22:01,674 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 05:22:01,675 INFO L413 NwaCegarLoop]: 2790 mSDtfsCounter, 3001 mSDsluCounter, 2742 mSDsCounter, 0 mSdLazyCounter, 843 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3001 SdHoareTripleChecker+Valid, 5532 SdHoareTripleChecker+Invalid, 848 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 843 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-19 05:22:01,676 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3001 Valid, 5532 Invalid, 848 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 843 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-19 05:22:01,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6485 states.