./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 c7c6ca5d 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-?-c7c6ca5-m [2024-11-09 05:19:33,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:19:33,887 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:19:33,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:19:33,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:19:33,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:19:33,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:19:33,928 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:19:33,929 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:19:33,930 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:19:33,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:19:33,931 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:19:33,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:19:33,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:19:33,934 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:19:33,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:19:33,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:19:33,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:19:33,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:19:33,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:19:33,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:19:33,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:19:33,940 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:19:33,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:19:33,941 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:19:33,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:19:33,941 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:19:33,941 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:19:33,942 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:19:33,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:19:33,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:19:33,942 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:19:33,942 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:19:33,943 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:19:33,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:19:33,943 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:19:33,943 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:19:33,944 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:19:33,944 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:19:33,944 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-11-09 05:19:34,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:19:34,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:19:34,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:19:34,331 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:19:34,332 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:19:34,334 INFO L431 ainManager$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 [2024-11-09 05:19:35,977 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:19:36,648 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:19:36,648 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 [2024-11-09 05:19:36,719 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62fbeef02/839df762718745078441f088f5465d16/FLAG5418d391b [2024-11-09 05:19:36,740 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62fbeef02/839df762718745078441f088f5465d16 [2024-11-09 05:19:36,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:19:36,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:19:36,746 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:36,746 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:19:36,753 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:19:36,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:36" (1/1) ... [2024-11-09 05:19:36,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182dceca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:36, skipping insertion in model container [2024-11-09 05:19:36,759 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:19:36" (1/1) ... [2024-11-09 05:19:36,907 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:19:40,963 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] [2024-11-09 05:19:40,968 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] [2024-11-09 05:19:40,968 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] [2024-11-09 05:19:40,969 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] [2024-11-09 05:19:41,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:41,090 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:19:41,231 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] [2024-11-09 05:19:41,234 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] [2024-11-09 05:19:41,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-09 05:19:41,236 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] [2024-11-09 05:19:41,237 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] [2024-11-09 05:19:41,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-09 05:19:41,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-09 05:19:41,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-09 05:19:41,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-09 05:19:41,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-09 05:19:41,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-09 05:19:41,244 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] [2024-11-09 05:19:41,257 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] [2024-11-09 05:19:41,261 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] [2024-11-09 05:19:41,272 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] [2024-11-09 05:19:41,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-09 05:19:41,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-09 05:19:41,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-09 05:19:41,301 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] [2024-11-09 05:19:41,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-09 05:19:41,312 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] [2024-11-09 05:19:41,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-09 05:19:41,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-09 05:19:41,332 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] [2024-11-09 05:19:41,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-09 05:19:41,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-09 05:19:41,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-09 05:19:41,335 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] [2024-11-09 05:19:41,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-09 05:19:41,380 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] [2024-11-09 05:19:41,384 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] [2024-11-09 05:19:41,538 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] [2024-11-09 05:19:41,539 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] [2024-11-09 05:19:41,539 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] [2024-11-09 05:19:41,540 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] [2024-11-09 05:19:41,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:19:41,882 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:19:41,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41 WrapperNode [2024-11-09 05:19:41,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:19:41,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:41,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:19:41,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:19:41,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:42,044 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:42,360 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-09 05:19:42,365 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:19:42,366 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:19:42,366 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:19:42,366 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:19:42,391 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:42,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:42,456 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:43,938 INFO L175 MemorySlicer]: Split 1417 memory accesses to 19 slices as follows [2, 62, 57, 7, 8, 13, 52, 7, 2, 2, 3, 1139, 2, 3, 7, 1, 42, 7, 1]. 80 percent of accesses are in the largest equivalence class. The 568 initializations are split as follows [2, 62, 0, 7, 8, 0, 0, 7, 0, 0, 1, 466, 0, 0, 7, 0, 0, 7, 1]. The 395 writes are split as follows [0, 0, 57, 0, 0, 7, 42, 0, 1, 1, 0, 250, 0, 1, 0, 0, 36, 0, 0]. [2024-11-09 05:19:43,939 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:43,939 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,113 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,148 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,220 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,282 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:19:44,284 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:19:44,284 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:19:44,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:19:44,286 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (1/1) ... [2024-11-09 05:19:44,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:19:44,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:19:44,320 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) [2024-11-09 05:19:44,329 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 [2024-11-09 05:19:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-09 05:19:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-09 05:19:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:19:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:19:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:19:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:19:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:19:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:19:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:19:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:19:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-09 05:19:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-09 05:19:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 05:19:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 05:19:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-09 05:19:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-09 05:19:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:19:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:19:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:19:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:19:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:19:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:19:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:19:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:19:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:19:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:19:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-09 05:19:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-09 05:19:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:19:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-09 05:19:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:19:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:19:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:19:44,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:19:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:19:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-09 05:19:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:19:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:19:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:19:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:19:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:19:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:19:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-09 05:19:44,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:19:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:19:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:19:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:19:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:19:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:19:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:19:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:19:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-09 05:19:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-09 05:19:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:19:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:19:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 05:19:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 05:19:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-09 05:19:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-09 05:19:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:19:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:19:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:19:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:19:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:19:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-09 05:19:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:19:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:19:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 05:19:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:19:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:19:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:19:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:19:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-09 05:19:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-09 05:19:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:19:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:19:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 05:19:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 05:19:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 05:19:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 05:19:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:19:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:19:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-09 05:19:44,453 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-09 05:19:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:19:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-09 05:19:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-09 05:19:44,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:19:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:19:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:19:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:19:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:19:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:19:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-09 05:19:44,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-09 05:19:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:19:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:19:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:19:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:19:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-09 05:19:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-09 05:19:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-09 05:19:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-09 05:19:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 05:19:44,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:19:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:19:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:19:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:19:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:19:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:19:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:19:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-09 05:19:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-09 05:19:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-09 05:19:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-09 05:19:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 05:19:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 05:19:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-09 05:19:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-09 05:19:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:19:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:19:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-09 05:19:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-09 05:19:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:19:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:19:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:19:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-09 05:19:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-09 05:19:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-09 05:19:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-09 05:19:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-09 05:19:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-09 05:19:44,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-09 05:19:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-09 05:19:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-09 05:19:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:19:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:19:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-09 05:19:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-09 05:19:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:19:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:19:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 05:19:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 05:19:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 05:19:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 05:19:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:19:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:19:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:19:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:19:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-09 05:19:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-09 05:19:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-09 05:19:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-09 05:19:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 05:19:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 05:19:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 05:19:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 05:19:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:19:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-09 05:19:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:19:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-09 05:19:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:19:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:19:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:19:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-09 05:19:44,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-09 05:19:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:19:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:19:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-09 05:19:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-09 05:19:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:19:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:19:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-09 05:19:44,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-09 05:19:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-09 05:19:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-09 05:19:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-09 05:19:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-09 05:19:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 05:19:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 05:19:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-09 05:19:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-09 05:19:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 05:19:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 05:19:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:19:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:19:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-09 05:19:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:19:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-09 05:19:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-09 05:19:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-09 05:19:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-09 05:19:45,455 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:19:45,462 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:19:46,111 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:20:10,011 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:20:11,743 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-11-09 05:20:11,743 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:20:11,809 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:20:11,809 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 05:20:11,810 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:20:11 BoogieIcfgContainer [2024-11-09 05:20:11,810 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:20:11,812 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:20:11,814 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:20:11,817 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:20:11,818 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:19:36" (1/3) ... [2024-11-09 05:20:11,818 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ef1e05a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:20:11, skipping insertion in model container [2024-11-09 05:20:11,819 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:19:41" (2/3) ... [2024-11-09 05:20:11,819 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ef1e05a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:20:11, skipping insertion in model container [2024-11-09 05:20:11,819 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:20:11" (3/3) ... [2024-11-09 05:20:11,820 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-09 05:20:11,839 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:20:11,839 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-09 05:20:11,998 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:20:12,006 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;@78f03a25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:20:12,007 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-09 05:20:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand has 2410 states, 1719 states have (on average 1.300174520069808) internal successors, (2235), 1739 states have internal predecessors, (2235), 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) [2024-11-09 05:20:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-09 05:20:12,047 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:20:12,048 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] [2024-11-09 05:20:12,048 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)] === [2024-11-09 05:20:12,055 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:20:12,057 INFO L85 PathProgramCache]: Analyzing trace with hash -773032108, now seen corresponding path program 1 times [2024-11-09 05:20:12,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:20:12,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167325457] [2024-11-09 05:20:12,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:20:12,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:20:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:20:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:20:18,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:20:18,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:20:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:20:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:20:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:20:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:20:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-09 05:20:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-09 05:20:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-09 05:20:18,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-09 05:20:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-09 05:20:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-09 05:20:18,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-09 05:20:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,541 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-09 05:20:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-09 05:20:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-09 05:20:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-09 05:20:18,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:20:18,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167325457] [2024-11-09 05:20:18,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167325457] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:20:18,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:20:18,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:20:18,605 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28616424] [2024-11-09 05:20:18,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:20:18,610 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:20:18,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:20:18,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:20:18,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:20:18,647 INFO L87 Difference]: Start difference. First operand has 2410 states, 1719 states have (on average 1.300174520069808) internal successors, (2235), 1739 states have internal predecessors, (2235), 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 9.5) internal successors, (38), 3 states have internal predecessors, (38), 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) [2024-11-09 05:20:22,750 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 [] [2024-11-09 05:20:27,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []