./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:57:49,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:57:49,306 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:57:49,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:57:49,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:57:49,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:57:49,356 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:57:49,357 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:57:49,358 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:57:49,359 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:57:49,360 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:57:49,360 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:57:49,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:57:49,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:57:49,362 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:57:49,363 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:57:49,363 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:57:49,363 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:57:49,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:57:49,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:57:49,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:57:49,369 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:57:49,370 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:57:49,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:57:49,370 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:57:49,371 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:57:49,371 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:57:49,371 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:57:49,371 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:57:49,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:57:49,372 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:57:49,372 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:57:49,372 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:57:49,372 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:57:49,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:57:49,373 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:57:49,373 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:57:49,375 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:57:49,375 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:57:49,375 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2024-10-31 21:57:49,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:57:49,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:57:49,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:57:49,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:57:49,729 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:57:49,730 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i Unable to find full path for "g++" [2024-10-31 21:57:51,913 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:57:52,645 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:57:52,648 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-10-31 21:57:52,709 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/data/996fd0864/aecde5f32ad9409894612766b4db51ff/FLAGdfdd4d082 [2024-10-31 21:57:52,732 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/data/996fd0864/aecde5f32ad9409894612766b4db51ff [2024-10-31 21:57:52,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:57:52,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:57:52,738 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:52,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:57:52,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:57:52,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:52" (1/1) ... [2024-10-31 21:57:52,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45fc73e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:52, skipping insertion in model container [2024-10-31 21:57:52,752 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:52" (1/1) ... [2024-10-31 21:57:52,999 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:57:56,572 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-10-31 21:57:56,578 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-10-31 21:57:56,579 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-10-31 21:57:56,579 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-10-31 21:57:56,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:56,669 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:57:56,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5308] [2024-10-31 21:57:56,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5315] [2024-10-31 21:57:56,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5322] [2024-10-31 21:57:56,825 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5377-5378] [2024-10-31 21:57:56,826 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"); [5383-5385] [2024-10-31 21:57:56,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5502] [2024-10-31 21:57:56,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5510] [2024-10-31 21:57:56,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5517] [2024-10-31 21:57:56,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5645-5646] [2024-10-31 21:57:56,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5679-5680] [2024-10-31 21:57:56,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [5720-5721] [2024-10-31 21:57:56,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [5749-5750] [2024-10-31 21:57:56,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5786-5787] [2024-10-31 21:57:56,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5823-5824] [2024-10-31 21:57:56,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6769] [2024-10-31 21:57:56,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7540] [2024-10-31 21:57:56,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7550] [2024-10-31 21:57:56,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7565] [2024-10-31 21:57:57,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8351] [2024-10-31 21:57:57,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8384] [2024-10-31 21:57:57,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8407] [2024-10-31 21:57:57,043 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-10-31 21:57:57,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8678] [2024-10-31 21:57:57,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8691] [2024-10-31 21:57:57,217 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-10-31 21:57:57,218 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-10-31 21:57:57,219 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-10-31 21:57:57,219 WARN L251 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_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-10-31 21:57:57,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:57,541 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:57:57,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57 WrapperNode [2024-10-31 21:57:57,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:57,544 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:57:57,544 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:57:57,544 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:57:57,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:57,683 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:57,997 INFO L138 Inliner]: procedures = 432, calls = 2152, calls flagged for inlining = 207, calls inlined = 190, statements flattened = 6128 [2024-10-31 21:57:57,998 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:57:57,999 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:57:58,000 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:57:58,000 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:57:58,016 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:58,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:57:58,135 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,477 INFO L175 MemorySlicer]: Split 1014 memory accesses to 20 slices as follows [2, 19, 7, 15, 7, 4, 4, 2, 2, 7, 834, 4, 7, 8, 7, 1, 2, 1, 71, 10]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [0, 0, 0, 15, 0, 0, 4, 0, 0, 7, 30, 4, 7, 8, 7, 1, 2, 0, 0, 6]. The 457 writes are split as follows [0, 11, 2, 0, 2, 4, 0, 1, 1, 0, 364, 0, 0, 0, 0, 0, 0, 0, 71, 1]. [2024-10-31 21:58:00,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,731 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,780 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:58:00,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:58:00,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:58:00,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:58:00,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (1/1) ... [2024-10-31 21:58:00,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:58:00,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:58:00,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 21:58:00,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0679f6a-ddac-4ed6-a5f3-1cc435807c1c/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 21:58:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-10-31 21:58:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-10-31 21:58:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-10-31 21:58:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-10-31 21:58:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 21:58:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 21:58:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 21:58:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 21:58:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-10-31 21:58:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-10-31 21:58:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-10-31 21:58:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-10-31 21:58:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-10-31 21:58:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-10-31 21:58:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 21:58:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 21:58:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-10-31 21:58:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-10-31 21:58:00,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 21:58:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 21:58:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 21:58:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 21:58:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 21:58:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 21:58:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-10-31 21:58:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-10-31 21:58:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-31 21:58:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-31 21:58:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-10-31 21:58:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-10-31 21:58:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-10-31 21:58:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-10-31 21:58:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-10-31 21:58:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-10-31 21:58:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-10-31 21:58:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-10-31 21:58:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-10-31 21:58:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-10-31 21:58:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 21:58:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 21:58:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-31 21:58:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-31 21:58:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-31 21:58:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-31 21:58:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-10-31 21:58:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-10-31 21:58:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-31 21:58:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-31 21:58:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 21:58:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 21:58:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:58:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-31 21:58:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-31 21:58:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-10-31 21:58:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-10-31 21:58:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 21:58:01,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 21:58:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 21:58:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 21:58:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 21:58:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 21:58:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 21:58:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 21:58:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 21:58:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 21:58:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 21:58:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 21:58:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 21:58:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 21:58:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 21:58:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 21:58:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-31 21:58:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-31 21:58:01,025 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-31 21:58:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 21:58:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 21:58:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 21:58:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 21:58:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 21:58:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 21:58:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 21:58:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 21:58:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 21:58:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-31 21:58:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 21:58:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 21:58:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 21:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 21:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 21:58:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 21:58:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 21:58:01,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 21:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 21:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 21:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 21:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 21:58:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 21:58:01,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 21:58:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 21:58:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-31 21:58:01,034 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-31 21:58:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-31 21:58:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 21:58:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 21:58:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 21:58:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 21:58:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 21:58:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 21:58:01,035 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-10-31 21:58:01,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-10-31 21:58:01,036 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-10-31 21:58:01,037 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-10-31 21:58:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 21:58:01,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 21:58:01,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 21:58:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-10-31 21:58:01,038 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-10-31 21:58:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-31 21:58:01,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-31 21:58:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 21:58:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-10-31 21:58:01,038 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-10-31 21:58:01,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 21:58:01,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 21:58:01,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 21:58:01,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 21:58:01,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-31 21:58:01,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 21:58:01,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 21:58:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:58:01,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:58:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-31 21:58:01,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-31 21:58:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-10-31 21:58:01,044 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-10-31 21:58:01,044 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 21:58:01,045 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 21:58:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 21:58:01,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 21:58:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 21:58:01,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 21:58:01,045 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 21:58:01,045 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 21:58:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-10-31 21:58:01,046 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-10-31 21:58:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:58:01,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:58:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-10-31 21:58:01,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-10-31 21:58:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-31 21:58:01,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-31 21:58:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-31 21:58:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-31 21:58:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-31 21:58:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-31 21:58:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-31 21:58:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-31 21:58:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-31 21:58:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-31 21:58:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-31 21:58:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-31 21:58:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-10-31 21:58:01,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-31 21:58:01,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-31 21:58:01,052 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-10-31 21:58:01,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-10-31 21:58:01,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 21:58:01,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-10-31 21:58:01,055 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 21:58:01,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 21:58:01,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 21:58:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 21:58:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 21:58:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 21:58:01,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 21:58:01,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 21:58:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-31 21:58:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 21:58:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 21:58:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-31 21:58:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-31 21:58:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 21:58:01,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 21:58:01,060 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-10-31 21:58:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 21:58:01,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 21:58:01,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 21:58:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 21:58:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 21:58:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 21:58:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 21:58:01,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-31 21:58:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-31 21:58:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-31 21:58:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-31 21:58:01,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-31 21:58:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-31 21:58:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-31 21:58:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-31 21:58:01,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-31 21:58:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-31 21:58:01,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-31 21:58:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 21:58:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 21:58:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 21:58:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 21:58:01,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-31 21:58:01,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-31 21:58:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 21:58:01,067 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-10-31 21:58:01,067 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-10-31 21:58:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-10-31 21:58:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-10-31 21:58:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-31 21:58:01,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-31 21:58:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:58:01,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 21:58:01,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 21:58:01,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-31 21:58:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-31 21:58:01,071 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 21:58:01,071 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 21:58:01,072 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-10-31 21:58:01,072 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-10-31 21:58:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-10-31 21:58:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-10-31 21:58:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-10-31 21:58:01,073 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-10-31 21:58:01,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-31 21:58:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-31 21:58:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 21:58:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 21:58:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-10-31 21:58:01,074 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-10-31 21:58:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:58:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 21:58:01,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 21:58:01,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 21:58:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-10-31 21:58:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-10-31 21:58:01,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-10-31 21:58:01,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 21:58:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-31 21:58:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-10-31 21:58:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 21:58:01,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 21:58:01,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 21:58:01,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-10-31 21:58:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 21:58:01,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 21:58:01,083 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-10-31 21:58:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-10-31 21:58:01,084 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-10-31 21:58:01,084 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-10-31 21:58:02,245 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:58:02,251 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:58:02,555 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 21:58:15,715 INFO L? ?]: Removed 2908 outVars from TransFormulas that were not future-live. [2024-10-31 21:58:15,716 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:58:15,791 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:58:15,791 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-10-31 21:58:15,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:15 BoogieIcfgContainer [2024-10-31 21:58:15,792 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:58:15,794 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 21:58:15,795 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 21:58:15,799 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 21:58:15,800 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 09:57:52" (1/3) ... [2024-10-31 21:58:15,801 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5762889f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:15, skipping insertion in model container [2024-10-31 21:58:15,801 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:57" (2/3) ... [2024-10-31 21:58:15,801 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5762889f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:58:15, skipping insertion in model container [2024-10-31 21:58:15,802 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:58:15" (3/3) ... [2024-10-31 21:58:15,804 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-10-31 21:58:15,826 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 21:58:15,827 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 21:58:16,002 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 21:58:16,013 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1f4c1960, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 21:58:16,013 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 21:58:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand has 2568 states, 1872 states have (on average 1.3659188034188035) internal successors, (2557), 1915 states have internal predecessors, (2557), 604 states have call successors, (604), 89 states have call predecessors, (604), 88 states have return successors, (600), 589 states have call predecessors, (600), 600 states have call successors, (600) [2024-10-31 21:58:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-10-31 21:58:16,040 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 21:58:16,040 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-31 21:58:16,041 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 21:58:16,047 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:58:16,047 INFO L85 PathProgramCache]: Analyzing trace with hash -531741080, now seen corresponding path program 1 times [2024-10-31 21:58:16,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:58:16,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853013391] [2024-10-31 21:58:16,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:58:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms