./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.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 7425e6091080c9230a8c9b07b56e76fd103cd42ef73a7c5f496aa6659d39d02b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 11:31:47,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 11:31:47,948 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 11:31:47,952 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 11:31:47,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 11:31:47,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 11:31:47,974 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 11:31:47,974 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 11:31:47,975 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 11:31:47,975 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 11:31:47,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 11:31:47,976 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 11:31:47,977 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 11:31:47,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 11:31:47,977 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 11:31:47,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 11:31:47,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 11:31:47,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 11:31:47,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 11:31:47,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 11:31:47,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 11:31:47,980 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 11:31:47,980 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 11:31:47,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 11:31:47,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 11:31:47,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 11:31:47,982 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 11:31:47,982 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 11:31:47,982 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 11:31:47,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:31:47,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 11:31:47,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 11:31:47,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 11:31:47,984 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 11:31:47,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 11:31:47,984 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 11:31:47,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 11:31:47,985 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 11:31:47,985 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 11:31:47,986 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7425e6091080c9230a8c9b07b56e76fd103cd42ef73a7c5f496aa6659d39d02b [2024-11-12 11:31:48,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 11:31:48,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 11:31:48,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 11:31:48,311 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 11:31:48,312 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 11:31:48,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-12 11:31:49,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 11:31:50,435 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 11:31:50,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-12 11:31:50,497 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65f8e58fa/a3c7155a26044cff92cd6339b00c85c5/FLAG91f583eb6 [2024-11-12 11:31:50,521 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65f8e58fa/a3c7155a26044cff92cd6339b00c85c5 [2024-11-12 11:31:50,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 11:31:50,526 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 11:31:50,527 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 11:31:50,527 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 11:31:50,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 11:31:50,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:31:50" (1/1) ... [2024-11-12 11:31:50,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d9301a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:50, skipping insertion in model container [2024-11-12 11:31:50,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:31:50" (1/1) ... [2024-11-12 11:31:50,711 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 11:31:54,893 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410165,410178] [2024-11-12 11:31:54,897 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410334,410347] [2024-11-12 11:31:54,899 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410501,410514] [2024-11-12 11:31:54,899 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410669,410682] [2024-11-12 11:31:54,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:31:54,972 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 11:31:55,065 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"); [5295] [2024-11-12 11:31:55,067 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)); [5302] [2024-11-12 11:31:55,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5309] [2024-11-12 11:31:55,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5350-5351] [2024-11-12 11:31:55,070 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"); [5356-5358] [2024-11-12 11:31:55,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5519] [2024-11-12 11:31:55,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5526] [2024-11-12 11:31:55,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5534] [2024-11-12 11:31:55,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5541] [2024-11-12 11:31:55,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5549] [2024-11-12 11:31:55,080 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)); [5669-5670] [2024-11-12 11:31:55,082 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)); [5703-5704] [2024-11-12 11:31:55,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5740-5741] [2024-11-12 11:31:55,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5777-5778] [2024-11-12 11:31:55,091 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)); [6036-6037] [2024-11-12 11:31:55,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6043] [2024-11-12 11:31:55,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6318] [2024-11-12 11:31:55,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6321] [2024-11-12 11:31:55,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6324] [2024-11-12 11:31:55,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6327] [2024-11-12 11:31:55,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6358] [2024-11-12 11:31:55,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6361] [2024-11-12 11:31:55,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6364] [2024-11-12 11:31:55,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6367] [2024-11-12 11:31:55,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6398] [2024-11-12 11:31:55,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6401] [2024-11-12 11:31:55,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6404] [2024-11-12 11:31:55,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6407] [2024-11-12 11:31:55,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6438] [2024-11-12 11:31:55,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6441] [2024-11-12 11:31:55,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6444] [2024-11-12 11:31:55,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6447] [2024-11-12 11:31:55,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7215] [2024-11-12 11:31:55,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7729] [2024-11-12 11:31:55,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7752] [2024-11-12 11:31:55,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7759] [2024-11-12 11:31:55,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7786] [2024-11-12 11:31:55,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8205] [2024-11-12 11:31:55,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9825] [2024-11-12 11:31:55,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9890] [2024-11-12 11:31:55,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9900] [2024-11-12 11:31:55,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9912] [2024-11-12 11:31:55,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9934] [2024-11-12 11:31:55,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10124] [2024-11-12 11:31:55,365 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410165,410178] [2024-11-12 11:31:55,366 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410334,410347] [2024-11-12 11:31:55,367 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410501,410514] [2024-11-12 11:31:55,367 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[410669,410682] [2024-11-12 11:31:55,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:31:55,712 INFO L204 MainTranslator]: Completed translation [2024-11-12 11:31:55,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55 WrapperNode [2024-11-12 11:31:55,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 11:31:55,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 11:31:55,715 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 11:31:55,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 11:31:55,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:55,865 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:56,137 INFO L138 Inliner]: procedures = 541, calls = 2923, calls flagged for inlining = 283, calls inlined = 249, statements flattened = 8757 [2024-11-12 11:31:56,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 11:31:56,139 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 11:31:56,140 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 11:31:56,140 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 11:31:56,153 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:56,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:56,228 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:57,825 INFO L175 MemorySlicer]: Split 1343 memory accesses to 31 slices as follows [8, 1, 30, 1, 1, 2, 3, 1, 3, 8, 2, 2, 3, 1, 5, 5, 15, 8, 2, 1, 2, 2, 6, 18, 10, 9, 3, 9, 1123, 3, 56]. 84 percent of accesses are in the largest equivalence class. The 152 initializations are split as follows [8, 0, 30, 1, 1, 0, 3, 1, 3, 0, 0, 2, 3, 0, 5, 5, 15, 8, 0, 1, 0, 2, 5, 0, 8, 8, 0, 8, 35, 0, 0]. The 468 writes are split as follows [0, 1, 0, 0, 0, 1, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 17, 0, 0, 0, 0, 389, 1, 53]. [2024-11-12 11:31:57,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:57,826 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,140 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 11:31:58,254 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 11:31:58,254 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 11:31:58,254 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 11:31:58,255 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (1/1) ... [2024-11-12 11:31:58,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:31:58,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 11:31:58,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 11:31:58,299 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 11:31:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-12 11:31:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-12 11:31:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 11:31:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 11:31:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 11:31:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 11:31:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 11:31:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 11:31:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 11:31:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 11:31:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-12 11:31:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-12 11:31:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 11:31:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 11:31:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 11:31:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2024-11-12 11:31:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-12 11:31:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-12 11:31:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-12 11:31:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 11:31:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 11:31:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 11:31:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 11:31:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 11:31:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 11:31:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 11:31:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 11:31:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 11:31:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 11:31:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 11:31:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 11:31:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-12 11:31:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-12 11:31:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 11:31:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 11:31:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 11:31:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 11:31:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 11:31:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 11:31:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 11:31:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-12 11:31:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 11:31:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-12 11:31:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 11:31:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 11:31:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 11:31:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 11:31:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 11:31:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 11:31:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 11:31:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-12 11:31:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-12 11:31:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-12 11:31:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 11:31:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 11:31:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-12 11:31:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 11:31:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 11:31:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-12 11:31:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 11:31:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:31:58,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:31:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:31:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:31:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:31:58,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:31:58,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-12 11:31:58,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-12 11:31:58,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:31:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:31:58,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:31:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:31:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:31:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:31:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:31:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-12 11:31:58,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-12 11:31:58,371 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-12 11:31:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-12 11:31:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-12 11:31:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-12 11:31:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 11:31:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-12 11:31:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-12 11:31:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 11:31:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-12 11:31:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-12 11:31:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 11:31:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 11:31:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 11:31:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 11:31:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 11:31:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 11:31:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 11:31:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 11:31:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 11:31:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 11:31:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 11:31:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-12 11:31:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 11:31:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 11:31:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 11:31:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-12 11:31:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-12 11:31:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 11:31:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 11:31:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-12 11:31:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-12 11:31:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-12 11:31:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-12 11:31:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 11:31:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 11:31:58,381 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-12 11:31:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-12 11:31:58,381 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-12 11:31:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 11:31:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-12 11:31:58,382 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 11:31:58,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 11:31:58,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 11:31:58,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-12 11:31:58,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 11:31:58,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 11:31:58,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 11:31:58,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 11:31:58,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-12 11:31:58,390 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-12 11:31:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-12 11:31:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-12 11:31:58,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 11:31:58,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 11:31:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 11:31:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 11:31:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 11:31:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 11:31:58,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-12 11:31:58,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-12 11:31:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-12 11:31:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-12 11:31:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-12 11:31:58,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 11:31:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-12 11:31:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-12 11:31:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-12 11:31:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-12 11:31:58,399 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-12 11:31:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-12 11:31:58,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 11:31:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 11:31:58,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-12 11:31:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-12 11:31:58,401 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-12 11:31:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-12 11:31:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-12 11:31:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-12 11:31:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-12 11:31:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-12 11:31:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-12 11:31:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-12 11:31:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 11:31:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 11:31:58,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 11:31:58,403 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-12 11:31:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-12 11:31:58,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 11:31:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 11:31:58,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 11:31:58,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 11:31:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 11:31:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-12 11:31:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 11:31:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 11:31:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 11:31:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-12 11:31:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-12 11:31:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-12 11:31:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-12 11:31:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-12 11:31:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-12 11:31:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-12 11:31:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-12 11:31:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-12 11:31:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-12 11:31:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-12 11:31:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-12 11:31:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-12 11:31:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-12 11:31:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-12 11:31:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-12 11:31:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 11:31:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 11:31:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-12 11:31:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-12 11:31:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 11:31:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 11:31:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-12 11:31:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-12 11:31:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-12 11:31:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-12 11:31:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-12 11:31:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-12 11:31:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 11:31:58,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 11:31:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 11:31:58,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 11:31:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 11:31:58,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-12 11:31:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-12 11:31:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 11:31:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 11:31:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 11:31:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 11:31:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-12 11:31:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-12 11:31:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-12 11:31:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-12 11:31:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-12 11:31:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-12 11:31:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-12 11:31:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-12 11:31:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 11:31:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-12 11:31:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 11:31:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-12 11:31:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-12 11:31:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-12 11:31:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 11:31:58,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 11:31:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-12 11:31:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-12 11:31:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-12 11:31:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 11:31:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 11:31:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-12 11:31:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-12 11:31:59,765 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 11:31:59,771 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 11:32:12,683 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 11:32:40,863 INFO L? ?]: Removed 3923 outVars from TransFormulas that were not future-live. [2024-11-12 11:32:40,863 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 11:32:40,937 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 11:32:40,937 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-12 11:32:40,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:32:40 BoogieIcfgContainer [2024-11-12 11:32:40,938 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 11:32:40,942 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 11:32:40,942 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 11:32:40,946 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 11:32:40,946 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:31:50" (1/3) ... [2024-11-12 11:32:40,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@661d8713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:32:40, skipping insertion in model container [2024-11-12 11:32:40,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:31:55" (2/3) ... [2024-11-12 11:32:40,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@661d8713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:32:40, skipping insertion in model container [2024-11-12 11:32:40,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:32:40" (3/3) ... [2024-11-12 11:32:40,949 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-12 11:32:40,967 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 11:32:40,968 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-12 11:32:41,120 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 11:32:41,127 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;@6a574536, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 11:32:41,128 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-12 11:32:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand has 3023 states, 2175 states have (on average 1.333793103448276) internal successors, (2901), 2241 states have internal predecessors, (2901), 724 states have call successors, (724), 123 states have call predecessors, (724), 122 states have return successors, (716), 698 states have call predecessors, (716), 716 states have call successors, (716) [2024-11-12 11:32:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-12 11:32:41,160 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:32:41,161 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 11:32:41,161 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 11:32:41,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:32:41,169 INFO L85 PathProgramCache]: Analyzing trace with hash 1553930319, now seen corresponding path program 1 times [2024-11-12 11:32:41,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:32:41,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458855064] [2024-11-12 11:32:41,179 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:32:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 11:32:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 11:32:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-11-12 11:32:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-12 11:32:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 11:32:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:32:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 11:32:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-12 11:32:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-12 11:32:47,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 11:32:47,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458855064] [2024-11-12 11:32:47,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458855064] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 11:32:47,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 11:32:47,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 11:32:47,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655252933] [2024-11-12 11:32:47,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 11:32:47,844 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 11:32:47,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 11:32:47,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 11:32:47,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-12 11:32:47,879 INFO L87 Difference]: Start difference. First operand has 3023 states, 2175 states have (on average 1.333793103448276) internal successors, (2901), 2241 states have internal predecessors, (2901), 724 states have call successors, (724), 123 states have call predecessors, (724), 122 states have return successors, (716), 698 states have call predecessors, (716), 716 states have call successors, (716) Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-12 11:32:48,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 11:32:48,830 INFO L93 Difference]: Finished difference Result 6021 states and 8772 transitions. [2024-11-12 11:32:48,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 11:32:48,833 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2024-11-12 11:32:48,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 11:32:48,879 INFO L225 Difference]: With dead ends: 6021 [2024-11-12 11:32:48,879 INFO L226 Difference]: Without dead ends: 3019 [2024-11-12 11:32:48,909 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-12 11:32:48,914 INFO L435 NwaCegarLoop]: 4243 mSDtfsCounter, 4206 mSDsluCounter, 8519 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4207 SdHoareTripleChecker+Valid, 12762 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-12 11:32:48,915 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4207 Valid, 12762 Invalid, 36 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-12 11:32:48,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3019 states. [2024-11-12 11:32:49,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3019 to 3017. [2024-11-12 11:32:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3017 states, 2170 states have (on average 1.3092165898617512) internal successors, (2841), 2226 states have internal predecessors, (2841), 715 states have call successors, (715), 130 states have call predecessors, (715), 129 states have return successors, (712), 694 states have call predecessors, (712), 712 states have call successors, (712) [2024-11-12 11:32:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 3017 states and 4268 transitions. [2024-11-12 11:32:49,251 INFO L78 Accepts]: Start accepts. Automaton has 3017 states and 4268 transitions. Word has length 63 [2024-11-12 11:32:49,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 11:32:49,253 INFO L471 AbstractCegarLoop]: Abstraction has 3017 states and 4268 transitions. [2024-11-12 11:32:49,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-12 11:32:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4268 transitions. [2024-11-12 11:32:49,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-12 11:32:49,260 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:32:49,260 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 11:32:49,261 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 11:32:49,261 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 11:32:49,262 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:32:49,262 INFO L85 PathProgramCache]: Analyzing trace with hash -177404357, now seen corresponding path program 1 times [2024-11-12 11:32:49,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:32:49,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867452666] [2024-11-12 11:32:49,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:32:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 11:32:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 11:32:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-11-12 11:32:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-12 11:32:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 11:32:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:32:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 11:32:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-12 11:32:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-12 11:32:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:32:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-12 11:32:55,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 11:32:55,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867452666] [2024-11-12 11:32:55,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867452666] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 11:32:55,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 11:32:55,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 11:32:55,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966714653] [2024-11-12 11:32:55,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 11:32:55,126 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 11:32:55,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 11:32:55,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 11:32:55,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-12 11:32:55,129 INFO L87 Difference]: Start difference. First operand 3017 states and 4268 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-12 11:32:55,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 11:32:55,857 INFO L93 Difference]: Finished difference Result 3023 states and 4273 transitions. [2024-11-12 11:32:55,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 11:32:55,858 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 68 [2024-11-12 11:32:55,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 11:32:55,883 INFO L225 Difference]: With dead ends: 3023 [2024-11-12 11:32:55,883 INFO L226 Difference]: Without dead ends: 3021 [2024-11-12 11:32:55,889 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-12 11:32:55,890 INFO L435 NwaCegarLoop]: 4227 mSDtfsCounter, 4195 mSDsluCounter, 8435 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4196 SdHoareTripleChecker+Valid, 12662 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-12 11:32:55,891 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4196 Valid, 12662 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-12 11:32:55,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3021 states. [2024-11-12 11:32:56,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3021 to 3021. [2024-11-12 11:32:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3021 states, 2173 states have (on average 1.3087896916705015) internal successors, (2844), 2229 states have internal predecessors, (2844), 715 states have call successors, (715), 131 states have call predecessors, (715), 130 states have return successors, (712), 694 states have call predecessors, (712), 712 states have call successors, (712) [2024-11-12 11:32:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 3021 states and 4271 transitions. [2024-11-12 11:32:56,101 INFO L78 Accepts]: Start accepts. Automaton has 3021 states and 4271 transitions. Word has length 68 [2024-11-12 11:32:56,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 11:32:56,104 INFO L471 AbstractCegarLoop]: Abstraction has 3021 states and 4271 transitions. [2024-11-12 11:32:56,104 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-12 11:32:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 4271 transitions. [2024-11-12 11:32:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-12 11:32:56,109 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:32:56,109 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 11:32:56,111 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-12 11:32:56,111 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 11:32:56,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:32:56,112 INFO L85 PathProgramCache]: Analyzing trace with hash -736099441, now seen corresponding path program 1 times [2024-11-12 11:32:56,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:32:56,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218578202] [2024-11-12 11:32:56,112 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:32:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 11:33:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 11:33:01,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-11-12 11:33:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-12 11:33:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 11:33:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:33:01,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 11:33:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-12 11:33:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-12 11:33:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-12 11:33:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-12 11:33:01,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 11:33:01,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218578202] [2024-11-12 11:33:01,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218578202] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 11:33:01,148 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 11:33:01,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 11:33:01,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687157649] [2024-11-12 11:33:01,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 11:33:01,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 11:33:01,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 11:33:01,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 11:33:01,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-12 11:33:01,150 INFO L87 Difference]: Start difference. First operand 3021 states and 4271 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-12 11:33:01,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 11:33:01,826 INFO L93 Difference]: Finished difference Result 3027 states and 4276 transitions. [2024-11-12 11:33:01,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 11:33:01,827 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 73 [2024-11-12 11:33:01,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 11:33:01,851 INFO L225 Difference]: With dead ends: 3027 [2024-11-12 11:33:01,852 INFO L226 Difference]: Without dead ends: 3025 [2024-11-12 11:33:01,857 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-12 11:33:01,860 INFO L435 NwaCegarLoop]: 4227 mSDtfsCounter, 4194 mSDsluCounter, 8435 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4195 SdHoareTripleChecker+Valid, 12662 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-12 11:33:01,861 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4195 Valid, 12662 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-12 11:33:01,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3025 states. [2024-11-12 11:33:02,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3025 to 3025. [2024-11-12 11:33:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3025 states, 2176 states have (on average 1.3083639705882353) internal successors, (2847), 2232 states have internal predecessors, (2847), 715 states have call successors, (715), 132 states have call predecessors, (715), 131 states have return successors, (712), 694 states have call predecessors, (712), 712 states have call successors, (712) [2024-11-12 11:33:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 3025 states and 4274 transitions. [2024-11-12 11:33:02,036 INFO L78 Accepts]: Start accepts. Automaton has 3025 states and 4274 transitions. Word has length 73 [2024-11-12 11:33:02,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 11:33:02,037 INFO L471 AbstractCegarLoop]: Abstraction has 3025 states and 4274 transitions. [2024-11-12 11:33:02,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-12 11:33:02,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 4274 transitions. [2024-11-12 11:33:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-12 11:33:02,042 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:33:02,042 INFO L218 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 11:33:02,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-12 11:33:02,043 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 11:33:02,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:33:02,043 INFO L85 PathProgramCache]: Analyzing trace with hash -1640541573, now seen corresponding path program 1 times [2024-11-12 11:33:02,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:33:02,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068619151] [2024-11-12 11:33:02,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:33:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 11:33:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 11:33:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-11-12 11:33:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,816 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-12 11:33:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-12 11:33:06,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 11:33:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 11:33:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2024-11-12 11:33:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-11-12 11:33:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2024-11-12 11:33:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-12 11:33:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 11:33:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-12 11:33:06,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 11:33:06,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068619151] [2024-11-12 11:33:06,898 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2068619151] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 11:33:06,898 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 11:33:06,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 11:33:06,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089685802] [2024-11-12 11:33:06,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 11:33:06,899 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 11:33:06,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 11:33:06,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 11:33:06,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-12 11:33:06,900 INFO L87 Difference]: Start difference. First operand 3025 states and 4274 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-12 11:33:07,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 11:33:07,506 INFO L93 Difference]: Finished difference Result 3031 states and 4279 transitions. [2024-11-12 11:33:07,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 11:33:07,507 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 78 [2024-11-12 11:33:07,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 11:33:07,530 INFO L225 Difference]: With dead ends: 3031 [2024-11-12 11:33:07,531 INFO L226 Difference]: Without dead ends: 3029 [2024-11-12 11:33:07,534 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-12 11:33:07,535 INFO L435 NwaCegarLoop]: 4227 mSDtfsCounter, 4193 mSDsluCounter, 8435 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4194 SdHoareTripleChecker+Valid, 12662 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-12 11:33:07,536 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4194 Valid, 12662 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-12 11:33:07,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3029 states. [2024-11-12 11:33:07,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3029 to 3029. [2024-11-12 11:33:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3029 states, 2179 states have (on average 1.3079394217530977) internal successors, (2850), 2235 states have internal predecessors, (2850), 715 states have call successors, (715), 133 states have call predecessors, (715), 132 states have return successors, (712), 694 states have call predecessors, (712), 712 states have call successors, (712) [2024-11-12 11:33:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 3029 states and 4277 transitions. [2024-11-12 11:33:07,774 INFO L78 Accepts]: Start accepts. Automaton has 3029 states and 4277 transitions. Word has length 78 [2024-11-12 11:33:07,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 11:33:07,775 INFO L471 AbstractCegarLoop]: Abstraction has 3029 states and 4277 transitions. [2024-11-12 11:33:07,775 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-12 11:33:07,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4277 transitions. [2024-11-12 11:33:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-12 11:33:07,777 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:33:07,778 INFO L218 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 11:33:07,778 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-12 11:33:07,778 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-12 11:33:07,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:33:07,779 INFO L85 PathProgramCache]: Analyzing trace with hash 841015517, now seen corresponding path program 1 times [2024-11-12 11:33:07,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:33:07,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824198737] [2024-11-12 11:33:07,779 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:33:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms