./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -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-dev-4a390ef-m [2024-10-24 14:14:47,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 14:14:47,914 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 14:14:47,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 14:14:47,921 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 14:14:47,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 14:14:47,954 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 14:14:47,955 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 14:14:47,956 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 14:14:47,957 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 14:14:47,957 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 14:14:47,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 14:14:47,958 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 14:14:47,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 14:14:47,960 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 14:14:47,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 14:14:47,961 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 14:14:47,961 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 14:14:47,962 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 14:14:47,962 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 14:14:47,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 14:14:47,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 14:14:47,966 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 14:14:47,967 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 14:14:47,967 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 14:14:47,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 14:14:47,967 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 14:14:47,968 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 14:14:47,968 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 14:14:47,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 14:14:47,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 14:14:47,969 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 14:14:47,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 14:14:47,969 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 14:14:47,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 14:14:47,970 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 14:14:47,970 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 14:14:47,970 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 14:14:47,970 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 14:14:47,970 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-10-24 14:14:48,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 14:14:48,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 14:14:48,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 14:14:48,258 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 14:14:48,259 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 14:14:48,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-24 14:14:49,796 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 14:14:50,343 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 14:14:50,343 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 [2024-10-24 14:14:50,404 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d39ad154d/967bbb901dad4efba2dd21963b03e965/FLAG0514ac7f6 [2024-10-24 14:14:50,422 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d39ad154d/967bbb901dad4efba2dd21963b03e965 [2024-10-24 14:14:50,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 14:14:50,427 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 14:14:50,429 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 14:14:50,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 14:14:50,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 14:14:50,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:14:50" (1/1) ... [2024-10-24 14:14:50,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aea1759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:50, skipping insertion in model container [2024-10-24 14:14:50,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:14:50" (1/1) ... [2024-10-24 14:14:50,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 14:14:54,265 WARN L248 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] [2024-10-24 14:14:54,271 WARN L248 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] [2024-10-24 14:14:54,272 WARN L248 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] [2024-10-24 14:14:54,272 WARN L248 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] [2024-10-24 14:14:54,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 14:14:54,370 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 14:14:54,511 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] [2024-10-24 14:14:54,513 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] [2024-10-24 14:14:54,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-10-24 14:14:54,516 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] [2024-10-24 14:14:54,516 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] [2024-10-24 14:14:54,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-10-24 14:14:54,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-10-24 14:14:54,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-10-24 14:14:54,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-10-24 14:14:54,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-10-24 14:14:54,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-10-24 14:14:54,522 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] [2024-10-24 14:14:54,525 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] [2024-10-24 14:14:54,527 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] [2024-10-24 14:14:54,534 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] [2024-10-24 14:14:54,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-10-24 14:14:54,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-10-24 14:14:54,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-10-24 14:14:54,553 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] [2024-10-24 14:14:54,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-10-24 14:14:54,562 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] [2024-10-24 14:14:54,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-10-24 14:14:54,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-10-24 14:14:54,576 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] [2024-10-24 14:14:54,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-10-24 14:14:54,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-10-24 14:14:54,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-10-24 14:14:54,578 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] [2024-10-24 14:14:54,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-10-24 14:14:54,621 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] [2024-10-24 14:14:54,624 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] [2024-10-24 14:14:54,744 WARN L248 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] [2024-10-24 14:14:54,745 WARN L248 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] [2024-10-24 14:14:54,745 WARN L248 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] [2024-10-24 14:14:54,746 WARN L248 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] [2024-10-24 14:14:54,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 14:14:55,046 INFO L204 MainTranslator]: Completed translation [2024-10-24 14:14:55,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55 WrapperNode [2024-10-24 14:14:55,047 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 14:14:55,048 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 14:14:55,049 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 14:14:55,049 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 14:14:55,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:55,181 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:55,409 INFO L138 Inliner]: procedures = 541, calls = 2452, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6517 [2024-10-24 14:14:55,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 14:14:55,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 14:14:55,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 14:14:55,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 14:14:55,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:55,423 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:55,463 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,568 INFO L175 MemorySlicer]: Split 1104 memory accesses to 19 slices as follows [2, 62, 829, 56, 7, 2, 8, 2, 50, 3, 3, 7, 13, 7, 1, 42, 2, 7, 1]. 75 percent of accesses are in the largest equivalence class. The 342 initializations are split as follows [2, 62, 144, 56, 7, 0, 8, 0, 40, 0, 1, 7, 0, 7, 0, 0, 0, 7, 1]. The 308 writes are split as follows [0, 0, 262, 0, 0, 1, 0, 0, 0, 1, 0, 0, 7, 0, 0, 36, 1, 0, 0]. [2024-10-24 14:14:56,569 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,569 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,699 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,729 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,804 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,864 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 14:14:56,865 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 14:14:56,866 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 14:14:56,866 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 14:14:56,867 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (1/1) ... [2024-10-24 14:14:56,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 14:14:56,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 14:14:56,911 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) [2024-10-24 14:14:56,914 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 [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-10-24 14:14:56,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-10-24 14:14:56,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-24 14:14:56,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-24 14:14:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-10-24 14:14:56,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-10-24 14:14:56,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-24 14:14:56,964 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-24 14:14:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-24 14:14:56,965 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-24 14:14:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-10-24 14:14:56,965 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-10-24 14:14:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-10-24 14:14:56,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-10-24 14:14:56,965 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-10-24 14:14:56,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-10-24 14:14:56,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-24 14:14:56,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-24 14:14:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-24 14:14:56,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-24 14:14:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-24 14:14:56,967 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-24 14:14:56,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-24 14:14:56,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-24 14:14:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-24 14:14:56,968 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-24 14:14:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-24 14:14:56,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-24 14:14:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 14:14:56,968 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-24 14:14:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-24 14:14:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-10-24 14:14:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-10-24 14:14:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-10-24 14:14:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-10-24 14:14:56,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-24 14:14:56,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-24 14:14:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-10-24 14:14:56,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-10-24 14:14:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 14:14:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 14:14:56,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 14:14:56,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-24 14:14:56,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-10-24 14:14:56,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 14:14:56,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-24 14:14:56,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-24 14:14:56,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 14:14:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 14:14:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 14:14:56,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 14:14:56,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-24 14:14:56,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-10-24 14:14:56,977 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-24 14:14:56,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-24 14:14:56,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-24 14:14:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-24 14:14:56,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-24 14:14:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-24 14:14:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-24 14:14:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-24 14:14:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-24 14:14:56,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-24 14:14:56,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-24 14:14:56,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-24 14:14:56,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-24 14:14:56,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-24 14:14:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-10-24 14:14:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-10-24 14:14:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-24 14:14:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-24 14:14:56,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-10-24 14:14:56,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-10-24 14:14:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-10-24 14:14:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-10-24 14:14:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-24 14:14:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-24 14:14:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-24 14:14:56,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-24 14:14:56,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 14:14:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-10-24 14:14:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-10-24 14:14:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-24 14:14:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-24 14:14:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-24 14:14:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-24 14:14:56,985 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-24 14:14:56,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-24 14:14:56,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 14:14:56,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-24 14:14:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-24 14:14:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-10-24 14:14:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-10-24 14:14:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-24 14:14:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-24 14:14:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-10-24 14:14:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-10-24 14:14:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-24 14:14:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-24 14:14:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-24 14:14:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-24 14:14:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-10-24 14:14:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-10-24 14:14:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-10-24 14:14:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-10-24 14:14:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-10-24 14:14:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-10-24 14:14:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 14:14:56,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 14:14:56,992 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-10-24 14:14:56,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-10-24 14:14:56,993 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-10-24 14:14:56,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 14:14:56,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-24 14:14:56,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 14:14:56,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 14:14:56,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-24 14:14:56,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-10-24 14:14:57,000 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-10-24 14:14:57,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-10-24 14:14:57,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-24 14:14:57,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-24 14:14:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-24 14:14:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-24 14:14:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-24 14:14:57,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-24 14:14:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 14:14:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 14:14:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 14:14:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 14:14:57,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 14:14:57,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-24 14:14:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-24 14:14:57,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-24 14:14:57,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-10-24 14:14:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-10-24 14:14:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-10-24 14:14:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-10-24 14:14:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-24 14:14:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-24 14:14:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-10-24 14:14:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-10-24 14:14:57,005 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-24 14:14:57,005 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-10-24 14:14:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-10-24 14:14:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-24 14:14:57,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 14:14:57,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 14:14:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 14:14:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 14:14:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 14:14:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 14:14:57,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-24 14:14:57,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-10-24 14:14:57,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 14:14:57,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 14:14:57,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-24 14:14:57,011 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-24 14:14:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-24 14:14:57,015 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-10-24 14:14:57,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-24 14:14:57,016 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-10-24 14:14:57,016 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-24 14:14:57,017 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-24 14:14:57,017 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-10-24 14:14:57,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 14:14:57,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 14:14:57,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-24 14:14:57,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 14:14:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-10-24 14:14:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-10-24 14:14:57,021 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-24 14:14:57,021 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-24 14:14:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-10-24 14:14:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-10-24 14:14:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-24 14:14:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-24 14:14:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-10-24 14:14:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-10-24 14:14:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-10-24 14:14:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-10-24 14:14:57,022 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-10-24 14:14:57,022 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-24 14:14:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-10-24 14:14:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-10-24 14:14:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-24 14:14:57,023 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 14:14:57,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 14:14:57,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-24 14:14:57,025 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-10-24 14:14:57,025 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-10-24 14:14:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-24 14:14:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-24 14:14:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-10-24 14:14:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-10-24 14:14:57,026 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-10-24 14:14:57,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-10-24 14:14:58,066 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 14:14:58,072 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 14:14:58,646 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 14:15:20,372 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-24 14:15:21,906 INFO L? ?]: Removed 3293 outVars from TransFormulas that were not future-live. [2024-10-24 14:15:21,906 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 14:15:22,434 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 14:15:22,435 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-24 14:15:22,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:15:22 BoogieIcfgContainer [2024-10-24 14:15:22,436 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 14:15:22,438 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 14:15:22,439 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 14:15:22,443 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 14:15:22,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 02:14:50" (1/3) ... [2024-10-24 14:15:22,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@300a6338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:15:22, skipping insertion in model container [2024-10-24 14:15:22,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:14:55" (2/3) ... [2024-10-24 14:15:22,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@300a6338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:15:22, skipping insertion in model container [2024-10-24 14:15:22,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:15:22" (3/3) ... [2024-10-24 14:15:22,451 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-10-24 14:15:22,468 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 14:15:22,469 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-24 14:15:22,583 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 14:15:22,591 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;@218697a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 14:15:22,592 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-24 14:15:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand has 2051 states, 1360 states have (on average 1.3794117647058823) internal successors, (1876), 1380 states have internal predecessors, (1876), 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) [2024-10-24 14:15:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-10-24 14:15:22,627 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 14:15:22,629 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-24 14:15:22,629 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-24 14:15:22,635 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 14:15:22,636 INFO L85 PathProgramCache]: Analyzing trace with hash -1082453381, now seen corresponding path program 1 times [2024-10-24 14:15:22,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 14:15:22,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388931053] [2024-10-24 14:15:22,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 14:15:22,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 14:15:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-24 14:15:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-24 14:15:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-24 14:15:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-24 14:15:29,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-24 14:15:29,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-24 14:15:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-24 14:15:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-24 14:15:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-24 14:15:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-24 14:15:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-24 14:15:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-24 14:15:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-24 14:15:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-24 14:15:29,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:29,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-24 14:15:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:30,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 14:15:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:30,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-24 14:15:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:30,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-24 14:15:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 14:15:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-10-24 14:15:30,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 14:15:30,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388931053] [2024-10-24 14:15:30,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388931053] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 14:15:30,066 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 14:15:30,066 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-24 14:15:30,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710403535] [2024-10-24 14:15:30,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 14:15:30,073 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-24 14:15:30,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 14:15:30,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-24 14:15:30,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-24 14:15:30,105 INFO L87 Difference]: Start difference. First operand has 2051 states, 1360 states have (on average 1.3794117647058823) internal successors, (1876), 1380 states have internal predecessors, (1876), 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 7.75) internal successors, (31), 3 states have internal predecessors, (31), 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) [2024-10-24 14:15:34,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 14:15:38,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 14:15:42,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []