./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:02:18,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:02:18,792 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:02:18,799 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:02:18,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:02:18,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:02:18,839 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:02:18,840 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:02:18,843 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:02:18,843 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:02:18,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:02:18,844 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:02:18,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:02:18,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:02:18,845 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:02:18,846 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:02:18,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:02:18,846 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:02:18,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:02:18,847 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:02:18,847 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:02:18,848 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:02:18,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:02:18,849 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:02:18,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:02:18,855 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:02:18,855 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:02:18,855 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:02:18,855 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:02:18,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:02:18,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:02:18,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:02:18,856 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:02:18,857 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:02:18,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:02:18,857 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:02:18,858 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:02:18,858 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:02:18,861 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:02:18,862 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-11-16 22:02:19,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:02:19,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:02:19,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:02:19,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:02:19,184 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:02:19,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-16 22:02:20,855 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:02:21,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:02:21,500 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-16 22:02:21,565 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2d6ba1f1/d2bab23758cb417eb51307b807e2f1c5/FLAGa7d44826f [2024-11-16 22:02:21,586 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2d6ba1f1/d2bab23758cb417eb51307b807e2f1c5 [2024-11-16 22:02:21,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:02:21,591 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:02:21,593 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:02:21,593 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:02:21,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:02:21,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:02:21" (1/1) ... [2024-11-16 22:02:21,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d2b0a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:21, skipping insertion in model container [2024-11-16 22:02:21,600 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:02:21" (1/1) ... [2024-11-16 22:02:21,744 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:02:26,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-16 22:02:26,517 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-16 22:02:26,518 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-16 22:02:26,518 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-16 22:02:26,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:02:26,657 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:02:26,791 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"); [5823] [2024-11-16 22:02:26,795 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)); [5830] [2024-11-16 22:02:26,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-16 22:02:26,798 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5884-5885] [2024-11-16 22:02:26,799 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"); [5890-5892] [2024-11-16 22:02:26,802 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-16 22:02:26,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-16 22:02:26,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-16 22:02:26,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-16 22:02:26,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-16 22:02:26,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-16 22:02:26,807 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6125-6126] [2024-11-16 22:02:26,817 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)); [6207-6208] [2024-11-16 22:02:26,822 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)); [6241-6242] [2024-11-16 22:02:26,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6571-6572] [2024-11-16 22:02:26,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-16 22:02:26,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-16 22:02:26,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-16 22:02:26,860 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/ethernet/realtek/8139cp.c"), "i" (487), "i" (12UL)); [7262-7263] [2024-11-16 22:02:26,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-16 22:02:26,876 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/ethernet/realtek/8139cp.c"), "i" (675), "i" (12UL)); [7560-7561] [2024-11-16 22:02:26,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-16 22:02:26,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-16 22:02:26,922 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/ethernet/realtek/8139cp.c"), "i" (848), "i" (12UL)); [7872-7873] [2024-11-16 22:02:26,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-16 22:02:26,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-16 22:02:26,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-16 22:02:26,927 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/ethernet/realtek/8139cp.c"), "i" (881), "i" (12UL)); [7915-7916] [2024-11-16 22:02:26,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-16 22:02:26,974 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/ethernet/realtek/8139cp.c"), "i" (1541), "i" (12UL)); [8947-8948] [2024-11-16 22:02:26,979 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/ethernet/realtek/8139cp.c"), "i" (1588), "i" (12UL)); [9069-9070] [2024-11-16 22:02:27,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-16 22:02:27,073 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-16 22:02:27,074 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-16 22:02:27,074 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-16 22:02:27,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:02:27,358 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:02:27,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27 WrapperNode [2024-11-16 22:02:27,359 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:02:27,360 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:02:27,361 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:02:27,361 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:02:27,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:27,484 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:27,757 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-16 22:02:27,758 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:02:27,759 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:02:27,759 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:02:27,759 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:02:27,772 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:27,772 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:27,818 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,473 INFO L175 MemorySlicer]: Split 1417 memory accesses to 19 slices as follows [2, 62, 42, 57, 7, 13, 2, 8, 52, 7, 3, 1139, 2, 3, 2, 1, 7, 7, 1]. 80 percent of accesses are in the largest equivalence class. The 568 initializations are split as follows [2, 62, 0, 0, 7, 0, 0, 8, 0, 7, 1, 466, 0, 0, 0, 0, 7, 7, 1]. The 395 writes are split as follows [0, 0, 36, 57, 0, 7, 1, 0, 42, 0, 0, 250, 1, 1, 0, 0, 0, 0, 0]. [2024-11-16 22:02:29,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,474 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,650 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:02:29,861 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:02:29,862 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:02:29,862 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:02:29,864 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (1/1) ... [2024-11-16 22:02:29,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:02:29,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:02:29,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 22:02:29,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 22:02:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-16 22:02:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-16 22:02:29,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 22:02:29,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-16 22:02:29,976 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 22:02:29,976 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:02:29,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:02:29,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:02:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:02:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:02:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:02:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:02:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:02:29,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:02:29,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:02:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:02:29,980 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 22:02:29,980 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 22:02:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-16 22:02:29,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-16 22:02:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-16 22:02:29,981 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-16 22:02:29,981 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:02:29,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:02:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-16 22:02:29,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-16 22:02:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:02:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:02:29,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:02:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:02:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:02:29,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 22:02:29,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 22:02:29,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-16 22:02:29,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:02:29,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:02:29,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:02:29,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:02:29,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:02:29,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:02:29,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:02:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:02:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:02:29,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:02:29,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:02:29,993 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 22:02:29,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-16 22:02:29,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:02:29,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:02:29,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:02:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:02:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:02:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:02:29,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:02:29,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:02:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:02:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-16 22:02:29,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-16 22:02:29,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:02:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:02:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-16 22:02:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-16 22:02:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-16 22:02:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-16 22:02:29,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 22:02:29,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 22:02:30,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:02:30,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:02:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:02:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-16 22:02:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-16 22:02:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 22:02:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 22:02:30,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:02:30,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:02:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-16 22:02:30,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-16 22:02:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:02:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:02:30,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:02:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:02:30,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:02:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:02:30,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:02:30,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:02:30,007 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-16 22:02:30,007 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:02:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 22:02:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-16 22:02:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:02:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-16 22:02:30,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-16 22:02:30,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-16 22:02:30,009 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-16 22:02:30,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:02:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-16 22:02:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-16 22:02:30,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:02:30,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 22:02:30,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:02:30,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:02:30,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-16 22:02:30,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-16 22:02:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-16 22:02:30,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-16 22:02:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 22:02:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 22:02:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 22:02:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 22:02:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 22:02:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 22:02:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 22:02:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 22:02:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 22:02:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 22:02:30,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 22:02:30,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:02:30,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:02:30,021 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-16 22:02:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-16 22:02:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-16 22:02:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-16 22:02:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-16 22:02:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-16 22:02:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-16 22:02:30,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-16 22:02:30,022 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 22:02:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 22:02:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-16 22:02:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-16 22:02:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-16 22:02:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-16 22:02:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:02:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 22:02:30,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 22:02:30,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:02:30,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-16 22:02:30,025 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-16 22:02:30,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-16 22:02:30,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-16 22:02:30,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-16 22:02:30,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-16 22:02:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-16 22:02:30,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-16 22:02:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-16 22:02:30,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-16 22:02:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:02:30,026 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:02:30,026 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-16 22:02:30,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-16 22:02:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 22:02:30,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 22:02:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-16 22:02:30,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-16 22:02:30,027 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-16 22:02:30,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-16 22:02:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:02:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:02:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:02:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:02:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-16 22:02:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-16 22:02:30,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-16 22:02:30,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-16 22:02:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-16 22:02:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-16 22:02:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 22:02:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 22:02:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:02:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:02:30,029 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-16 22:02:30,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 22:02:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-16 22:02:30,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:02:30,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:02:30,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:02:30,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:02:30,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-16 22:02:30,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-16 22:02:30,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-16 22:02:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-16 22:02:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:02:30,034 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:02:30,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:02:30,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:02:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-16 22:02:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-16 22:02:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:02:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:02:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-16 22:02:30,036 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-16 22:02:30,036 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-16 22:02:30,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-16 22:02:31,039 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:02:31,049 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:02:31,735 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14445: havoc #t~nondet1425; [2024-11-16 22:02:31,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:02:31,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14495: havoc netpoll_trap_#t~nondet1433#1; [2024-11-16 22:02:31,817 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14457: havoc mii_nway_restart_#t~nondet1428#1; [2024-11-16 22:02:31,849 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6437: havoc skb_network_header_#t~mem164#1.base, skb_network_header_#t~mem164#1.offset;havoc skb_network_header_#t~mem165#1; [2024-11-16 22:02:32,137 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14471: havoc #t~nondet1430; [2024-11-16 22:02:32,493 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14273: havoc #t~nondet1405; [2024-11-16 22:02:32,690 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12165: havoc ldv_dev_get_drvdata_#t~mem1292#1.base, ldv_dev_get_drvdata_#t~mem1292#1.offset;havoc ldv_dev_get_drvdata_#t~mem1293#1.base, ldv_dev_get_drvdata_#t~mem1293#1.offset; [2024-11-16 22:02:32,699 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14570: havoc #t~nondet1449; [2024-11-16 22:02:32,710 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6424: havoc #t~mem158.base, #t~mem158.offset;havoc #t~mem159; [2024-11-16 22:02:32,712 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14393: havoc #t~nondet1420; [2024-11-16 22:02:32,724 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14302: havoc __pci_enable_wake_#t~nondet1409#1; [2024-11-16 22:02:32,818 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14339: havoc bitrev32_#t~nondet1414#1; [2024-11-16 22:02:32,819 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7972: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2024-11-16 22:02:32,819 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14346: havoc crc32_le_#t~nondet1415#1; [2024-11-16 22:02:32,871 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14549: havoc #t~nondet1442; [2024-11-16 22:02:32,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14365: havoc #t~nondet1416; [2024-11-16 22:02:32,939 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5851: havoc #t~bitwise2; [2024-11-16 22:02:32,969 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6588: havoc #t~mem185.base, #t~mem185.offset; [2024-11-16 22:02:32,982 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14376: havoc dma_supported_#t~nondet1418#1; [2024-11-16 22:02:32,992 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6183: havoc #t~mem87.base, #t~mem87.offset; [2024-11-16 22:02:33,045 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5900: havoc arch_irqs_disabled_flags_#t~bitwise24#1; [2024-11-16 22:02:33,049 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14310: havoc #t~nondet1411; [2024-11-16 22:02:33,133 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8465: call ULTIMATE.dealloc(~#descriptor~6#1.base, ~#descriptor~6#1.offset);havoc ~#descriptor~6#1.base, ~#descriptor~6#1.offset; [2024-11-16 22:02:33,136 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14507: havoc #t~nondet1436; [2024-11-16 22:02:33,150 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5845: havoc #t~mem0;havoc #t~bitwise1; [2024-11-16 22:02:33,160 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14372: havoc dma_set_mask_#t~nondet1417#1; [2024-11-16 22:02:33,289 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14557: havoc request_threaded_irq_#t~nondet1444#1; [2024-11-16 22:02:33,289 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8401: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#1.offset; [2024-11-16 22:02:33,289 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11929-1: ldv_request_irq_88_#res#1 := ldv_request_irq_88_~ldv_func_res~0#1; [2024-11-16 22:02:33,290 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11525-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:02:33,449 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14479: havoc netdev_warn_#t~nondet1432#1; [2024-11-16 22:02:33,483 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5839: #res := 1; [2024-11-16 22:02:33,670 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14561: havoc schedule_timeout_uninterruptible_#t~nondet1445#1; [2024-11-16 22:02:33,679 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6139: havoc #t~mem52;havoc #t~mem53; [2024-11-16 22:02:33,713 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14542: havoc #t~nondet1441; [2024-11-16 22:02:33,722 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6416: havoc #t~mem155; [2024-11-16 22:02:33,775 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6160: havoc is_device_dma_capable_#t~mem58#1.base, is_device_dma_capable_#t~mem58#1.offset;havoc is_device_dma_capable_#t~mem59#1.base, is_device_dma_capable_#t~mem59#1.offset;havoc is_device_dma_capable_#t~mem60#1;havoc is_device_dma_capable_#t~short61#1; [2024-11-16 22:02:34,153 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7535: call ULTIMATE.dealloc(cp_tx_~#descriptor~3#1.base, cp_tx_~#descriptor~3#1.offset);havoc cp_tx_~#descriptor~3#1.base, cp_tx_~#descriptor~3#1.offset;call ULTIMATE.dealloc(cp_tx_~#descriptor___0~0#1.base, cp_tx_~#descriptor___0~0#1.offset);havoc cp_tx_~#descriptor___0~0#1.base, cp_tx_~#descriptor___0~0#1.offset; [2024-11-16 22:02:34,154 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7395: call ULTIMATE.dealloc(~#descriptor~2#1.base, ~#descriptor~2#1.offset);havoc ~#descriptor~2#1.base, ~#descriptor~2#1.offset;call ULTIMATE.dealloc(~#pci_status~0#1.base, ~#pci_status~0#1.offset);havoc ~#pci_status~0#1.base, ~#pci_status~0#1.offset; [2024-11-16 22:02:34,154 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14499: havoc pci_bus_read_config_word_#t~nondet1434#1; [2024-11-16 22:02:34,154 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14503: havoc pci_bus_write_config_word_#t~nondet1435#1; [2024-11-16 22:02:45,781 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10143-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:02:45,781 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8824: havoc cp_get_msglevel_#t~mem926#1; [2024-11-16 22:02:45,781 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11205: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2024-11-16 22:02:45,781 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: havoc is_zero_ether_addr_#t~mem282#1;havoc is_zero_ether_addr_#t~mem283#1;havoc is_zero_ether_addr_#t~bitwise284#1; [2024-11-16 22:02:45,781 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9489: call ULTIMATE.dealloc(cp_init_one_~#__key~0#1.base, cp_init_one_~#__key~0#1.offset);havoc cp_init_one_~#__key~0#1.base, cp_init_one_~#__key~0#1.offset; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1451#1 := main_#res#1;havoc main_#t~ret1216#1, main_~tmp~94#1;assume { :end_inline_main } true; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8963: call ULTIMATE.dealloc(cp_get_ethtool_stats_~#dma~0#1.base, cp_get_ethtool_stats_~#dma~0#1.offset);havoc cp_get_ethtool_stats_~#dma~0#1.base, cp_get_ethtool_stats_~#dma~0#1.offset; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6984: havoc is_multicast_ether_addr_#t~mem285#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14517: havoc pci_enable_device_#t~nondet1437#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11481-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14524: havoc pci_request_regions_#t~nondet1438#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12147-1: ldv___pci_register_driver_125_#res#1 := ldv___pci_register_driver_125_~ldv_func_res~3#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6469: havoc skb_frag_page_#t~mem171#1.base, skb_frag_page_#t~mem171#1.offset; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14397: havoc ethtool_op_get_link_#t~nondet1421#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14531: havoc pci_save_state_#t~nondet1439#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14538: havoc pci_set_mwi_#t~nondet1440#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14407: havoc generic_mii_ioctl_#t~nondet1422#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6481: havoc skb_frag_address_#t~mem174#1; [2024-11-16 22:02:45,782 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint cp_get_sset_count_switch_break#1: assume true; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14410: havoc ioremap_nocache_#t~ret1423#1.base, ioremap_nocache_#t~ret1423#1.offset; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6095: havoc dev_name_#t~mem42#1.base, dev_name_#t~mem42#1.offset; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14553: havoc register_netdev_#t~nondet1443#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14435: havoc ldv_pre_register_netdev_#t~nondet1424#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14306: havoc __pci_register_driver_#t~nondet1410#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12065-1: ldv_alloc_etherdev_mqs_116_#res#1.base, ldv_alloc_etherdev_mqs_116_#res#1.offset := ldv_alloc_etherdev_mqs_116_~ldv_func_res~1#1.base, ldv_alloc_etherdev_mqs_116_~ldv_func_res~1#1.offset; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14317: havoc _dev_info_#t~nondet1412#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14449: havoc mii_ethtool_gset_#t~nondet1426#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14453: havoc mii_ethtool_sset_#t~nondet1427#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12080-1: ldv_register_netdev_117_#res#1 := ldv_register_netdev_117_~ldv_func_res~2#1; [2024-11-16 22:02:45,783 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14335: havoc alloc_etherdev_mqs_#t~ret1413#1.base, alloc_etherdev_mqs_#t~ret1413#1.offset; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14475: havoc netdev_info_#t~nondet1431#1; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6021: havoc kobject_name_#t~mem35#1.base, kobject_name_#t~mem35#1.offset; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9721: call ULTIMATE.dealloc(cp_suspend_~#state#1.base, cp_suspend_~#state#1.offset);havoc cp_suspend_~#state#1.base, cp_suspend_~#state#1.offset; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10119-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7746: call ULTIMATE.dealloc(cp_start_xmit_~#descriptor~4#1.base, cp_start_xmit_~#descriptor~4#1.offset);havoc cp_start_xmit_~#descriptor~4#1.base, cp_start_xmit_~#descriptor~4#1.offset; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6430: havoc skb_headlen_#t~mem160#1;havoc skb_headlen_#t~mem161#1; [2024-11-16 22:02:45,784 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11194: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2024-11-16 22:02:45,785 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10138-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:02:45,785 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10141-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:02:48,108 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-16 22:02:48,109 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:02:48,265 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:02:48,266 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 22:02:48,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:02:48 BoogieIcfgContainer [2024-11-16 22:02:48,268 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:02:48,272 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:02:48,272 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:02:48,276 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:02:48,277 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:02:21" (1/3) ... [2024-11-16 22:02:48,277 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200d5053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:02:48, skipping insertion in model container [2024-11-16 22:02:48,278 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:02:27" (2/3) ... [2024-11-16 22:02:48,278 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@200d5053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:02:48, skipping insertion in model container [2024-11-16 22:02:48,278 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:02:48" (3/3) ... [2024-11-16 22:02:48,280 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-16 22:02:48,298 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:02:48,299 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 22:02:48,464 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:02:48,473 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;@319860ff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:02:48,475 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 22:02:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand has 2489 states, 1798 states have (on average 1.2869855394883203) internal successors, (2314), 1817 states have internal predecessors, (2314), 578 states have call successors, (578), 111 states have call predecessors, (578), 110 states have return successors, (573), 569 states have call predecessors, (573), 573 states have call successors, (573) [2024-11-16 22:02:48,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-16 22:02:48,516 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:02:48,517 INFO L215 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 22:02:48,518 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)] === [2024-11-16 22:02:48,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:02:48,522 INFO L85 PathProgramCache]: Analyzing trace with hash -197132640, now seen corresponding path program 1 times [2024-11-16 22:02:48,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:02:48,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973612340] [2024-11-16 22:02:48,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:02:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:02:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:02:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:02:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:02:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:02:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:02:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:02:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:02:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:02:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:02:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 22:02:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 22:02:55,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 22:02:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 22:02:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 22:02:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:55,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 22:02:56,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 22:02:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:02:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-16 22:02:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-16 22:02:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:02:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-16 22:02:56,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:02:56,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973612340] [2024-11-16 22:02:56,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973612340] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:02:56,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:02:56,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:02:56,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96475343] [2024-11-16 22:02:56,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:02:56,098 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:02:56,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:02:56,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:02:56,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:02:56,135 INFO L87 Difference]: Start difference. First operand has 2489 states, 1798 states have (on average 1.2869855394883203) internal successors, (2314), 1817 states have internal predecessors, (2314), 578 states have call successors, (578), 111 states have call predecessors, (578), 110 states have return successors, (573), 569 states have call predecessors, (573), 573 states have call successors, (573) Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-16 22:03:00,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:03:04,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []